🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.9

Radius: 13.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.59 AU - 0.81 AU

Year: 378 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 73,643,358 km

• M1: 165,605 km (0.107 R)
• M2: 319,391 km (0.059 R)
• M3: 416,032 km (0.089 R)
• M4: 521,049 km (0.111 R)
• M5: 614,249 km (0.105 R)
• M6: 717,771 km (0.036 R)
• M7: 835,953 km (0.072 R)
• M8: 937,380 km (0.073 R)
• M9: 1,047,634 km (0.034 R)
• M10: 1,175,839 km (0.1 R)
• M11: 1,259,913 km (0.09 R)
• M12: 1,355,506 km (0.111 R)
• M13: 1,486,853 km (0.113 R)
• M14: 1,578,706 km (0.081 R)
• M15: 1,753,137 km (0.082 R)
• M16: 1,855,762 km (0.108 R)
• M17: 1,939,387 km (0.104 R)
• M18: 2,132,368 km (0.098 R)
• M19: 2,220,332 km (0.037 R)
• M20: 2,343,151 km (0.11 R)
• M21: 2,480,034 km (0.119 R)
• M22: 2,684,384 km (0.049 R)
• M23: 2,852,083 km (0.12 R)
• M24: 2,980,139 km (0.067 R)
• M25: 3,085,306 km (0.092 R)
• M26: 3,235,802 km (0.061 R)
• M27: 3,337,678 km (0.071 R)
• M28: 3,472,915 km (0.085 R)
• M29: 3,590,349 km (0.071 R)
• M30: 4,080,282 km (0.098 R)
• M31: 4,190,536 km (0.032 R)
• M32: 4,364,817 km (0.117 R)
• M33: 4,477,763 km (0.063 R)
• M34: 4,598,639 km (0.074 R)
• M35: 4,713,530 km (0.089 R)
• M36: 5,064,038 km (0.073 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 9.6

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.24 AU - 2.04 AU

Year: 1356 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,643,358 km

• M1: 135,685 km (0.09 R)
• M2: 215,720 km (0.119 R)
• M3: 277,205 km (0.099 R)
• M4: 337,194 km (0.11 R)
• M5: 397,631 km (0.083 R)
• M6: 545,733 km (0.114 R)
• M7: 634,145 km (0.101 R)
• M8: 728,093 km (0.085 R)
• M9: 1,161,328 km (0.093 R)
• M10: 1,448,407 km (0.093 R)
• M11: 1,535,921 km (0.099 R)
• M12: 1,615,358 km (0.12 R)
• M13: 2,033,484 km (0.114 R)
• M14: 2,121,148 km (0.076 R)
• M15: 2,221,229 km (0.098 R)
• M16: 2,345,994 km (0.119 R)
• M17: 2,426,477 km (0.071 R)
• M18: 2,531,346 km (0.06 R)
• M19: 2,649,827 km (0.111 R)
• M20: 2,867,642 km (0.102 R)
• M21: 2,929,276 km (0.118 R)
• M22: 3,256,746 km (0.071 R)
• M23: 3,333,938 km (0.093 R)
• M24: 3,542,926 km (0.031 R)
• M25: 3,662,455 km (0.118 R)
• M26: 3,810,407 km (0.102 R)
• M27: 3,905,552 km (0.116 R)
• M28: 4,209,834 km (0.089 R)
• M29: 4,279,995 km (0.112 R)
• M30: 4,379,029 km (0.082 R)
• M31: 4,550,618 km (0.102 R)
• M32: 4,753,472 km (0.108 R)
• M33: 5,003,899 km (0.119 R)
• M34: 5,258,814 km (0.065 R)
• M35: 5,425,915 km (0.097 R)
• M36: 5,502,509 km (0.12 R)
• M37: 5,579,402 km (0.06 R)
• M38: 5,641,186 km (0.073 R)
• M39: 5,953,696 km (0.099 R)
• M40: 6,143,985 km (0.108 R)
• M41: 6,288,047 km (0.068 R)
• M42: 6,352,374 km (0.107 R)
• M43: 6,644,838 km (0.094 R)
• M44: 6,809,097 km (0.088 R)
• M45: 6,925,035 km (0.107 R)
• M46: 7,074,932 km (0.098 R)
• M47: 7,462,989 km (0.04 R)
• M48: 7,633,979 km (0.043 R)
• M49: 8,084,419 km (0.069 R)
• M50: 8,295,202 km (0.104 R)
• M51: 8,401,267 km (0.114 R)
• M52: 9,029,279 km (0.028 R)
• M53: 9,653,700 km (0.107 R)
• M54: 9,765,450 km (0.075 R)
• M55: 9,971,296 km (0.111 R)
• M56: 10,046,395 km (0.092 R)
• M57: 10,140,641 km (0.082 R)
• M58: 10,216,338 km (0.12 R)
• M59: 10,539,918 km (0.047 R)
• M60: 10,905,535 km (0.107 R)
• M61: 11,275,341 km (0.1 R)
• M62: 11,373,328 km (0.103 R)
• M63: 11,530,705 km (0.084 R)
• M64: 11,788,013 km (0.034 R)
• M65: 12,147,497 km (0.11 R)
• M66: 12,268,073 km (0.058 R)
• M67: 12,389,097 km (0.096 R)
• M68: 12,856,591 km (0.083 R)
• M69: 13,102,829 km (0.118 R)
• M70: 13,495,972 km (0.082 R)
• M71: 13,767,193 km (0.115 R)
• M72: 13,893,005 km (0.103 R)
• M73: 14,061,302 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.6

Radius: 12.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.9 AU - 2.2 AU

Year: 1895 Days

Day: 14.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 73,643,358 km

• M1: 163,810 km (0.107 R)
• M2: 324,029 km (0.066 R)
• M3: 453,431 km (0.089 R)
• M4: 667,207 km (0.099 R)
• M5: 746,643 km (0.067 R)
• M6: 932,593 km (0.103 R)
• M7: 1,031,627 km (0.094 R)
• M8: 1,161,029 km (0.088 R)
• M9: 1,241,513 km (0.099 R)
• M10: 1,370,616 km (0.115 R)
• M11: 1,494,782 km (0.078 R)
• M12: 1,785,899 km (0.113 R)
• M13: 2,008,351 km (0.065 R)
• M14: 2,106,488 km (0.115 R)
• M15: 2,195,199 km (0.116 R)
• M16: 2,341,955 km (0.077 R)
• M17: 2,434,107 km (0.092 R)
• M18: 2,539,125 km (0.109 R)
• M19: 2,633,820 km (0.096 R)
• M20: 2,900,553 km (0.092 R)
• M21: 3,049,852 km (0.069 R)
• M22: 3,176,112 km (0.117 R)
• M23: 3,552,650 km (0.097 R)
• M24: 3,971,225 km (0.088 R)
• M25: 4,053,953 km (0.11 R)
• M26: 4,207,440 km (0.081 R)
• M27: 4,563,333 km (0.039 R)
• M28: 4,737,765 km (0.103 R)
• M29: 4,914,290 km (0.028 R)
• M30: 5,018,410 km (0.04 R)
• M31: 5,457,330 km (0.067 R)
• M32: 5,658,240 km (0.109 R)
• M33: 5,987,804 km (0.113 R)
• M34: 6,130,970 km (0.062 R)
• M35: 6,864,298 km (0.077 R)
• M36: 7,131,630 km (0.083 R)
• M37: 7,368,593 km (0.062 R)
• M38: 7,659,710 km (0.084 R)
• M39: 8,007,076 km (0.069 R)
• M40: 8,377,331 km (0.076 R)
• M41: 8,663,362 km (0.053 R)
• M42: 8,879,980 km (0.05 R)
• M43: 9,540,604 km (0.113 R)
• M44: 9,745,553 km (0.119 R)
• M45: 9,933,299 km (0.036 R)
• M46: 10,255,084 km (0.111 R)
• M47: 10,350,377 km (0.034 R)
• M48: 10,734,545 km (0.069 R)
• M49: 10,850,782 km (0.04 R)
• M50: 10,986,916 km (0.088 R)
• M51: 11,241,083 km (0.092 R)
• M52: 11,398,460 km (0.04 R)
• M53: 11,517,091 km (0.11 R)
• M54: 11,596,378 km (0.067 R)
• M55: 12,216,910 km (0.118 R)
• M56: 12,297,693 km (0.08 R)
• M57: 12,500,697 km (0.087 R)
• M58: 12,909,847 km (0.051 R)
• M59: 13,261,103 km (0.094 R)
• M60: 13,385,868 km (0.112 R)
• M61: 13,573,763 km (0.099 R)
• M62: 13,699,575 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.3

Radius: 11.2

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.61 AU - 2.67 AU

Year: 2021 Days

Day: 11.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 73,643,358 km

• M1: 148,102 km (0.075 R)
• M2: 232,924 km (0.046 R)
• M3: 337,343 km (0.081 R)
• M4: 752,776 km (0.11 R)
• M5: 839,693 km (0.112 R)
• M6: 981,512 km (0.088 R)
• M7: 1,060,051 km (0.118 R)
• M8: 1,149,959 km (0.092 R)
• M9: 1,251,985 km (0.115 R)
• M10: 1,338,003 km (0.106 R)
• M11: 1,766,152 km (0.097 R)
• M12: 1,874,312 km (0.118 R)
• M13: 1,995,935 km (0.093 R)
• M14: 2,376,961 km (0.109 R)
• M15: 2,631,576 km (0.111 R)
• M16: 2,793,740 km (0.067 R)
• M17: 2,933,465 km (0.034 R)
• M18: 3,180,600 km (0.071 R)
• M19: 3,366,999 km (0.078 R)
• M20: 3,461,545 km (0.113 R)
• M21: 3,584,515 km (0.1 R)
• M22: 3,722,893 km (0.11 R)
• M23: 3,905,402 km (0.078 R)
• M24: 3,990,673 km (0.098 R)
• M25: 4,456,072 km (0.077 R)
• M26: 4,590,111 km (0.119 R)
• M27: 5,454,189 km (0.066 R)
• M28: 6,808,199 km (0.107 R)
• M29: 6,894,068 km (0.103 R)
• M30: 7,398,961 km (0.084 R)
• M31: 7,664,946 km (0.113 R)
• M32: 7,790,160 km (0.113 R)
• M33: 7,970,126 km (0.119 R)
• M34: 8,115,086 km (0.056 R)
• M35: 8,444,650 km (0.089 R)
• M36: 8,797,252 km (0.106 R)
• M37: 8,928,300 km (0.081 R)
• M38: 9,041,247 km (0.11 R)
• M39: 9,192,640 km (0.085 R)
• M40: 9,690,202 km (0.077 R)
• M41: 9,806,290 km (0.05 R)
• M42: 9,942,274 km (0.063 R)
• M43: 10,039,812 km (0.049 R)
• M44: 10,157,247 km (0.064 R)
• M45: 10,255,532 km (0.108 R)
• M46: 10,992,452 km (0.077 R)
• M47: 11,133,822 km (0.028 R)
• M48: 11,235,099 km (0.027 R)
• M49: 11,973,814 km (0.097 R)
• M50: 12,160,811 km (0.082 R)
• M51: 12,265,230 km (0.083 R)
• M52: 12,390,892 km (0.112 R)
• M53: 12,495,910 km (0.118 R)
• M54: 13,132,449 km (0.098 R)
• M55: 13,368,515 km (0.114 R)
• M56: 13,910,208 km (0.085 R)
• M57: 14,041,256 km (0.106 R)
• M58: 14,591,926 km (0.102 R)
• M59: 14,702,928 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313

Radius: 15

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.7 AU - 2.76 AU

Year: 2150 Days

Day: 7.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 73,643,358 km

• M1: 205,847 km (0.097 R)
• M2: 319,691 km (0.108 R)
• M3: 444,156 km (0.099 R)
• M4: 599,588 km (0.109 R)
• M5: 763,847 km (0.065 R)
• M6: 915,389 km (0.027 R)
• M7: 1,046,288 km (0.111 R)
• M8: 1,167,611 km (0.042 R)
• M9: 1,285,644 km (0.036 R)
• M10: 1,562,251 km (0.119 R)
• M11: 1,741,768 km (0.092 R)
• M12: 2,354,670 km (0.05 R)
• M13: 2,474,199 km (0.07 R)
• M14: 2,730,909 km (0.12 R)
• M15: 2,973,108 km (0.042 R)
• M16: 3,174,616 km (0.064 R)
• M17: 3,270,957 km (0.049 R)
• M18: 3,417,414 km (0.105 R)
• M19: 3,541,131 km (0.09 R)
• M20: 3,986,484 km (0.115 R)
• M21: 4,288,971 km (0.103 R)
• M22: 4,436,325 km (0.058 R)
• M23: 4,544,634 km (0.103 R)
• M24: 4,736,269 km (0.111 R)
• M25: 5,113,554 km (0.077 R)
• M26: 5,356,202 km (0.06 R)
• M27: 5,617,250 km (0.055 R)
• M28: 5,720,024 km (0.118 R)
• M29: 6,016,826 km (0.116 R)
• M30: 6,137,103 km (0.112 R)
• M31: 6,303,755 km (0.106 R)
• M32: 6,441,236 km (0.027 R)
• M33: 6,579,614 km (0.09 R)
• M34: 7,064,311 km (0.09 R)
• M35: 7,415,267 km (0.086 R)
• M36: 7,804,820 km (0.094 R)
• M37: 7,936,167 km (0.084 R)
• M38: 8,351,451 km (0.1 R)
• M39: 8,502,694 km (0.085 R)
• M40: 8,604,122 km (0.095 R)
• M41: 8,756,861 km (0.105 R)
• M42: 8,979,163 km (0.096 R)
• M43: 9,377,094 km (0.115 R)
• M44: 9,798,511 km (0.045 R)
• M45: 10,352,173 km (0.113 R)
• M46: 10,496,684 km (0.076 R)
• M47: 10,824,304 km (0.107 R)
• M48: 11,044,661 km (0.092 R)
• M49: 11,173,914 km (0.1 R)
• M50: 11,285,065 km (0.098 R)
• M51: 11,415,215 km (0.107 R)
• M52: 11,677,011 km (0.118 R)
• M53: 11,789,958 km (0.064 R)
• M54: 12,321,329 km (0.067 R)
• M55: 12,590,007 km (0.078 R)
• M56: 12,977,166 km (0.09 R)
• M57: 13,172,242 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 9.3

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.44 AU - 2.96 AU

Year: 2865 Days

Day: 6.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 73,643,358 km

• M1: 212,728 km (0.073 R)
• M2: 298,149 km (0.117 R)
• M3: 414,984 km (0.041 R)
• M4: 482,902 km (0.109 R)
• M5: 706,252 km (0.05 R)
• M6: 905,965 km (0.084 R)
• M7: 969,544 km (0.104 R)
• M8: 1,154,447 km (0.118 R)
• M9: 1,279,062 km (0.051 R)
• M10: 1,610,271 km (0.071 R)
• M11: 2,194,900 km (0.07 R)
• M12: 2,390,275 km (0.079 R)
• M13: 2,925,087 km (0.073 R)
• M14: 3,206,331 km (0.111 R)
• M15: 3,632,984 km (0.038 R)
• M16: 3,864,861 km (0.099 R)
• M17: 4,209,834 km (0.119 R)
• M18: 4,404,311 km (0.116 R)
• M19: 4,614,346 km (0.082 R)
• M20: 4,890,953 km (0.1 R)
• M21: 5,134,349 km (0.036 R)
• M22: 5,211,990 km (0.07 R)
• M23: 5,355,454 km (0.06 R)
• M24: 5,659,587 km (0.047 R)
• M25: 5,753,235 km (0.055 R)
• M26: 6,037,471 km (0.117 R)
• M27: 6,257,081 km (0.114 R)
• M28: 6,676,104 km (0.055 R)
• M29: 6,746,864 km (0.103 R)
• M30: 7,234,403 km (0.064 R)
• M31: 7,674,072 km (0.065 R)
• M32: 8,810,866 km (0.113 R)
• M33: 9,390,857 km (0.113 R)
• M34: 10,145,578 km (0.084 R)
• M35: 10,505,510 km (0.091 R)
• M36: 10,753,394 km (0.115 R)
• M37: 11,070,093 km (0.09 R)
• M38: 11,389,783 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.7

Radius: 5.2

Gravity: 17.89 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.4 AU - 12.04 AU

Year: 22662 Days

Day: 20 Hours

Environment

Temp: -234 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,643,358 km

• M1: 71,209 km (0.116 R)
• M2: 161,416 km (0.053 R)
• M3: 227,688 km (0.1 R)
• M4: 391,049 km (0.04 R)
• M5: 466,297 km (0.088 R)
• M6: 790,625 km (0.1 R)
• M7: 887,265 km (0.04 R)
• M8: 987,944 km (0.093 R)
• M9: 1,066,034 km (0.104 R)
• M10: 1,119,142 km (0.108 R)
• M11: 1,576,014 km (0.098 R)
• M12: 2,391,472 km (0.115 R)
• M13: 2,568,147 km (0.112 R)
• M14: 2,639,954 km (0.085 R)
• M15: 3,200,048 km (0.047 R)
• M16: 4,773,668 km (0.113 R)
• M17: 4,817,949 km (0.115 R)
• M18: 4,862,230 km (0.088 R)
• M19: 5,919,438 km (0.054 R)
• M20: 5,967,010 km (0.047 R)
• M21: 6,744,770 km (0.052 R)
• M22: 6,794,436 km (0.112 R)
• M23: 7,451,021 km (0.058 R)
• M24: 7,709,077 km (0.087 R)
• M25: 7,865,258 km (0.066 R)
• M26: 8,286,824 km (0.117 R)
• M27: 9,988,650 km (0.113 R)
• M28: 10,502,369 km (0.11 R)
• M29: 11,734,158 km (0.095 R)
• M30: 11,973,963 km (0.093 R)
• M31: 12,215,414 km (0.085 R)
• M32: 13,010,976 km (0.118 R)
• M33: 13,383,774 km (0.1 R)
• M34: 13,571,519 km (0.099 R)
• M35: 13,697,181 km (0.107 R)
• M36: 14,076,412 km (0.07 R)
• M37: 14,523,260 km (0.113 R)
• M38: 14,587,438 km (0.074 R)
• M39: 15,365,347 km (0.101 R)
• M40: 16,156,720 km (0.069 R)
• M41: 16,223,291 km (0.086 R)
• M42: 16,624,512 km (0.064 R)
• M43: 17,778,809 km (0.117 R)
• M44: 18,054,069 km (0.102 R)
• M45: 19,099,160 km (0.096 R)
• M46: 20,594,840 km (0.065 R)
• M47: 21,759,609 km (0.076 R)
• M48: 24,763,235 km (0.052 R)
• M49: 26,000,708 km (0.095 R)
• M50: 26,156,739 km (0.11 R)
• M51: 26,391,458 km (0.067 R)
• M52: 27,178,792 km (0.097 R)
• M53: 27,258,078 km (0.075 R)
• M54: 27,495,939 km (0.054 R)
• M55: 29,668,399 km (0.066 R)
• M56: 31,229,902 km (0.102 R)
• M57: 31,645,335 km (0.07 R)
• M58: 32,229,814 km (0.091 R)
• M59: 34,260,904 km (0.096 R)
• M60: 34,346,474 km (0.104 R)
• M61: 34,861,091 km (0.111 R)
• M62: 35,033,278 km (0.097 R)
• M63: 35,551,336 km (0.082 R)
• M64: 35,898,103 km (0.1 R)
• M65: 36,333,134 km (0.068 R)
• M66: 36,682,445 km (0.046 R)
• M67: 36,857,475 km (0.099 R)
• M68: 36,945,139 km (0.035 R)
• M69: 37,120,617 km (0.102 R)
• M70: 38,890,659 km (0.109 R)
• M71: 40,235,993 km (0.089 R)
• M72: 43,434,246 km (0.12 R)
• M73: 48,814,384 km (0.105 R)
• M74: 51,044,140 km (0.086 R)
• M75: 53,604,208 km (0.097 R)
• M76: 54,999,956 km (0.051 R)
• M77: 55,300,648 km (0.115 R)
• M78: 58,950,836 km (0.084 R)
• M79: 59,155,785 km (0.117 R)
• M80: 59,463,957 km (0.039 R)
• M81: 61,427,130 km (0.099 R)
• M82: 61,843,161 km (0.03 R)
• M83: 62,887,205 km (0.056 R)
• M84: 65,310,840 km (0.085 R)
• M85: 67,121,573 km (0.092 R)
• M86: 67,228,685 km (0.094 R)
• M87: 67,764,694 km (0.098 R)
• M88: 68,302,049 km (0.068 R)
• M89: 69,814,484 km (0.091 R)
• M90: 69,922,942 km (0.117 R)
• M91: 70,248,617 km (0.041 R)
• M92: 71,337,839 km (0.05 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 17,388 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit