🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.5 AU - 0.74 AU

Year: 320 Days

Day: 28.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.3

Radius: 14.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.9 AU - 1.16 AU

Year: 686 Days

Day: 7.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,625,225 km

• M1: 190,139 km (0.117 R)
• M2: 290,968 km (0.093 R)
• M3: 461,509 km (0.086 R)
• M4: 560,394 km (0.053 R)
• M5: 678,875 km (0.116 R)
• M6: 872,754 km (0.093 R)
• M7: 1,111,213 km (0.099 R)
• M8: 1,280,707 km (0.1 R)
• M9: 1,625,680 km (0.088 R)
• M10: 1,754,783 km (0.079 R)
• M11: 1,865,186 km (0.08 R)
• M12: 1,993,092 km (0.052 R)
• M13: 2,282,415 km (0.073 R)
• M14: 2,585,650 km (0.104 R)
• M15: 2,703,832 km (0.083 R)
• M16: 2,858,516 km (0.119 R)
• M17: 2,963,384 km (0.093 R)
• M18: 3,069,599 km (0.091 R)
• M19: 3,186,285 km (0.118 R)
• M20: 3,359,370 km (0.072 R)
• M21: 3,479,646 km (0.095 R)
• M22: 3,648,542 km (0.109 R)
• M23: 3,897,623 km (0.05 R)
• M24: 4,063,527 km (0.065 R)
• M25: 4,331,906 km (0.081 R)
• M26: 4,442,907 km (0.081 R)
• M27: 4,565,129 km (0.116 R)
• M28: 4,771,574 km (0.116 R)
• M29: 5,129,412 km (0.106 R)
• M30: 5,354,856 km (0.105 R)
• M31: 5,539,908 km (0.115 R)
• M32: 5,727,055 km (0.078 R)
• M33: 5,916,297 km (0.086 R)
• M34: 6,096,412 km (0.083 R)
• M35: 6,198,438 km (0.107 R)
• M36: 6,301,212 km (0.035 R)
• M37: 6,473,549 km (0.088 R)
• M38: 6,612,675 km (0.113 R)
• M39: 6,764,517 km (0.04 R)
• M40: 6,941,042 km (0.106 R)
• M41: 7,083,459 km (0.064 R)
• M42: 7,323,115 km (0.097 R)
• M43: 7,492,310 km (0.107 R)
• M44: 7,699,653 km (0.094 R)
• M45: 7,834,889 km (0.079 R)
• M46: 7,933,773 km (0.119 R)
• M47: 8,107,606 km (0.098 R)
• M48: 8,345,766 km (0.079 R)
• M49: 8,624,467 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.6

Radius: 11.3

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.82 AU - 1.92 AU

Year: 1678 Days

Day: 14.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,625,225 km

• M1: 142,866 km (0.056 R)
• M2: 261,198 km (0.114 R)
• M3: 381,475 km (0.034 R)
• M4: 607,068 km (0.09 R)
• M5: 790,625 km (0.092 R)
• M6: 877,541 km (0.052 R)
• M7: 968,048 km (0.095 R)
• M8: 1,079,498 km (0.067 R)
• M9: 1,195,437 km (0.097 R)
• M10: 1,325,288 km (0.12 R)
• M11: 1,460,075 km (0.06 R)
• M12: 1,549,236 km (0.111 R)
• M13: 1,722,919 km (0.119 R)
• M14: 1,817,614 km (0.037 R)
• M15: 2,067,443 km (0.08 R)
• M16: 2,225,268 km (0.115 R)
• M17: 2,386,984 km (0.113 R)
• M18: 2,710,265 km (0.107 R)
• M19: 2,908,482 km (0.112 R)
• M20: 3,009,460 km (0.106 R)
• M21: 3,585,711 km (0.088 R)
• M22: 4,012,364 km (0.074 R)
• M23: 4,196,220 km (0.082 R)
• M24: 4,704,853 km (0.095 R)
• M25: 5,004,498 km (0.062 R)
• M26: 5,512,382 km (0.117 R)
• M27: 6,478,037 km (0.065 R)
• M28: 6,594,125 km (0.077 R)
• M29: 6,929,523 km (0.104 R)
• M30: 7,082,412 km (0.084 R)
• M31: 7,374,128 km (0.093 R)
• M32: 7,634,877 km (0.064 R)
• M33: 7,810,355 km (0.081 R)
• M34: 7,969,527 km (0.067 R)
• M35: 8,471,428 km (0.106 R)
• M36: 8,872,949 km (0.036 R)
• M37: 8,965,101 km (0.12 R)
• M38: 9,057,553 km (0.11 R)
• M39: 9,262,203 km (0.108 R)
• M40: 9,600,144 km (0.045 R)
• M41: 9,675,841 km (0.049 R)
• M42: 9,865,980 km (0.116 R)
• M43: 10,038,017 km (0.091 R)
• M44: 10,153,357 km (0.066 R)
• M45: 10,404,682 km (0.12 R)
• M46: 10,540,965 km (0.037 R)
• M47: 10,775,834 km (0.034 R)
• M48: 11,390,681 km (0.096 R)
• M49: 11,854,135 km (0.1 R)
• M50: 12,200,754 km (0.065 R)
• M51: 12,323,873 km (0.097 R)
• M52: 12,509,374 km (0.091 R)
• M53: 12,883,069 km (0.047 R)
• M54: 13,050,469 km (0.057 R)
• M55: 13,281,598 km (0.092 R)
• M56: 13,366,121 km (0.11 R)
• M57: 13,450,644 km (0.07 R)
• M58: 13,748,194 km (0.119 R)
• M59: 13,855,007 km (0.08 R)
• M60: 14,133,857 km (0.101 R)
• M61: 14,414,652 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 13.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.33 AU - 2.63 AU

Year: 2562 Days

Day: 9.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,625,225 km

• M1: 178,021 km (0.105 R)
• M2: 378,632 km (0.086 R)
• M3: 476,469 km (0.106 R)
• M4: 563,236 km (0.114 R)
• M5: 681,568 km (0.094 R)
• M6: 937,679 km (0.097 R)
• M7: 1,143,825 km (0.096 R)
• M8: 1,289,982 km (0.109 R)
• M9: 1,544,598 km (0.077 R)
• M10: 1,637,199 km (0.111 R)
• M11: 1,779,766 km (0.094 R)
• M12: 2,232,898 km (0.11 R)
• M13: 2,378,606 km (0.117 R)
• M14: 2,527,755 km (0.092 R)
• M15: 2,849,690 km (0.118 R)
• M16: 3,008,413 km (0.032 R)
• M17: 3,140,658 km (0.088 R)
• M18: 3,274,847 km (0.056 R)
• M19: 3,502,685 km (0.112 R)
• M20: 3,783,181 km (0.073 R)
• M21: 3,958,360 km (0.063 R)
• M22: 4,333,402 km (0.075 R)
• M23: 4,995,522 km (0.083 R)
• M24: 5,653,154 km (0.099 R)
• M25: 5,817,412 km (0.111 R)
• M26: 5,909,265 km (0.098 R)
• M27: 6,001,717 km (0.056 R)
• M28: 6,509,003 km (0.09 R)
• M29: 6,971,710 km (0.039 R)
• M30: 7,305,911 km (0.075 R)
• M31: 7,445,037 km (0.115 R)
• M32: 7,685,740 km (0.059 R)
• M33: 8,051,657 km (0.114 R)
• M34: 8,464,846 km (0.107 R)
• M35: 8,632,096 km (0.101 R)
• M36: 8,779,301 km (0.09 R)
• M37: 8,906,160 km (0.118 R)
• M38: 9,204,757 km (0.041 R)
• M39: 9,355,252 km (0.111 R)
• M40: 9,528,188 km (0.098 R)
• M41: 9,811,676 km (0.112 R)
• M42: 10,253,139 km (0.112 R)
• M43: 10,453,899 km (0.113 R)
• M44: 10,610,977 km (0.071 R)
• M45: 10,746,213 km (0.118 R)
• M46: 11,270,255 km (0.1 R)
• M47: 11,895,873 km (0.078 R)
• M48: 11,989,671 km (0.115 R)
• M49: 12,177,715 km (0.103 R)
• M50: 12,295,748 km (0.119 R)
• M51: 12,723,897 km (0.069 R)
• M52: 12,867,661 km (0.025 R)
• M53: 13,472,784 km (0.089 R)
• M54: 13,570,472 km (0.116 R)
• M55: 13,815,812 km (0.085 R)
• M56: 14,037,666 km (0.096 R)
• M57: 14,635,459 km (0.098 R)
• M58: 15,368,937 km (0.101 R)
• M59: 15,496,544 km (0.119 R)
• M60: 15,599,019 km (0.049 R)
• M61: 15,830,297 km (0.11 R)
• M62: 16,583,074 km (0.09 R)
• M63: 16,766,481 km (0.094 R)
• M64: 17,135,389 km (0.059 R)
• M65: 17,693,987 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.9

Radius: 11.8

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.21 AU - 3.43 AU

Year: 3107 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 33,625,225 km

• M1: 147,354 km (0.109 R)
• M2: 223,798 km (0.108 R)
• M3: 382,971 km (0.116 R)
• M4: 737,518 km (0.061 R)
• M5: 979,417 km (0.079 R)
• M6: 1,206,208 km (0.071 R)
• M7: 1,289,234 km (0.109 R)
• M8: 1,385,127 km (0.1 R)
• M9: 1,505,852 km (0.071 R)
• M10: 1,793,678 km (0.063 R)
• M11: 1,913,955 km (0.101 R)
• M12: 1,999,675 km (0.104 R)
• M13: 2,239,331 km (0.101 R)
• M14: 2,395,511 km (0.095 R)
• M15: 2,569,044 km (0.081 R)
• M16: 2,719,091 km (0.119 R)
• M17: 2,802,118 km (0.114 R)
• M18: 3,085,606 km (0.036 R)
• M19: 3,260,037 km (0.066 R)
• M20: 3,896,875 km (0.103 R)
• M21: 3,975,264 km (0.057 R)
• M22: 4,054,102 km (0.031 R)
• M23: 4,654,738 km (0.065 R)
• M24: 4,788,179 km (0.096 R)
• M25: 5,162,174 km (0.053 R)
• M26: 5,265,845 km (0.075 R)
• M27: 5,387,618 km (0.087 R)
• M28: 5,492,785 km (0.079 R)
• M29: 5,616,353 km (0.103 R)
• M30: 5,705,214 km (0.1 R)
• M31: 5,884,283 km (0.12 R)
• M32: 6,156,551 km (0.118 R)
• M33: 6,414,308 km (0.099 R)
• M34: 6,525,908 km (0.109 R)
• M35: 6,675,655 km (0.081 R)
• M36: 6,978,741 km (0.087 R)
• M37: 7,055,185 km (0.1 R)
• M38: 7,131,929 km (0.107 R)
• M39: 7,247,718 km (0.076 R)
• M40: 7,383,403 km (0.069 R)
• M41: 7,480,941 km (0.104 R)
• M42: 7,696,810 km (0.082 R)
• M43: 7,914,924 km (0.088 R)
• M44: 8,235,812 km (0.092 R)
• M45: 8,438,517 km (0.103 R)
• M46: 9,244,999 km (0.073 R)
• M47: 9,604,183 km (0.118 R)
• M48: 9,710,697 km (0.087 R)
• M49: 10,076,015 km (0.088 R)
• M50: 10,533,336 km (0.057 R)
• M51: 11,604,307 km (0.063 R)
• M52: 11,968,877 km (0.114 R)
• M53: 12,337,486 km (0.104 R)
• M54: 13,109,112 km (0.112 R)
• M55: 13,608,470 km (0.113 R)
• M56: 13,824,339 km (0.076 R)
• M57: 14,186,665 km (0.048 R)
• M58: 14,552,282 km (0.041 R)
• M59: 15,217,993 km (0.119 R)
• M60: 15,692,517 km (0.038 R)
• M61: 16,095,833 km (0.086 R)
• M62: 16,197,111 km (0.079 R)
• M63: 16,273,256 km (0.119 R)
• M64: 16,579,184 km (0.04 R)
• M65: 16,835,595 km (0.1 R)
• M66: 17,222,604 km (0.049 R)
• M67: 17,300,246 km (0.085 R)
• M68: 17,378,186 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.7

Radius: 9.3

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.39 AU - 6.73 AU

Year: 8600 Days

Day: 12.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 33,625,225 km

• M1: 121,174 km (0.11 R)
• M2: 298,597 km (0.1 R)
• M3: 414,386 km (0.072 R)
• M4: 571,613 km (0.078 R)
• M5: 790,176 km (0.06 R)
• M6: 960,718 km (0.033 R)
• M7: 1,050,775 km (0.086 R)
• M8: 1,207,255 km (0.109 R)
• M9: 1,422,526 km (0.092 R)
• M10: 1,814,921 km (0.064 R)
• M11: 1,946,717 km (0.07 R)
• M12: 2,140,746 km (0.092 R)
• M13: 2,220,182 km (0.032 R)
• M14: 2,568,745 km (0.089 R)
• M15: 2,847,147 km (0.085 R)
• M16: 3,363,409 km (0.09 R)
• M17: 3,549,957 km (0.082 R)
• M18: 4,129,649 km (0.074 R)
• M19: 4,354,644 km (0.043 R)
• M20: 5,348,872 km (0.111 R)
• M21: 5,983,616 km (0.032 R)
• M22: 6,153,110 km (0.077 R)
• M23: 6,497,036 km (0.102 R)
• M24: 6,612,974 km (0.07 R)
• M25: 7,143,598 km (0.092 R)
• M26: 7,414,070 km (0.08 R)
• M27: 8,720,509 km (0.115 R)
• M28: 9,074,308 km (0.048 R)
• M29: 9,432,744 km (0.095 R)
• M30: 9,929,259 km (0.068 R)
• M31: 10,096,659 km (0.064 R)
• M32: 10,570,286 km (0.092 R)
• M33: 11,259,334 km (0.047 R)
• M34: 12,034,251 km (0.033 R)
• M35: 12,248,625 km (0.071 R)
• M36: 13,302,243 km (0.041 R)
• M37: 14,083,144 km (0.071 R)
• M38: 14,840,857 km (0.115 R)
• M39: 15,923,646 km (0.056 R)
• M40: 16,832,154 km (0.096 R)
• M41: 16,951,832 km (0.093 R)
• M42: 18,698,986 km (0.106 R)
• M43: 19,447,274 km (0.071 R)
• M44: 19,531,049 km (0.111 R)
• M45: 19,867,196 km (0.088 R)
• M46: 20,375,080 km (0.068 R)
• M47: 20,460,202 km (0.089 R)
• M48: 20,630,594 km (0.091 R)
• M49: 20,930,088 km (0.113 R)
• M50: 21,750,334 km (0.117 R)
• M51: 22,273,777 km (0.111 R)
• M52: 23,155,207 km (0.115 R)
• M53: 23,288,499 km (0.087 R)
• M54: 23,511,101 km (0.042 R)
• M55: 23,958,398 km (0.118 R)
• M56: 24,273,152 km (0.053 R)
• M57: 24,634,730 km (0.061 R)
• M58: 25,225,791 km (0.065 R)
• M59: 25,408,600 km (0.108 R)
• M60: 26,098,246 km (0.08 R)
• M61: 26,236,923 km (0.102 R)
• M62: 26,515,026 km (0.072 R)
• M63: 27,120,748 km (0.038 R)
• M64: 27,261,220 km (0.054 R)
• M65: 27,355,018 km (0.071 R)
• M66: 27,589,886 km (0.066 R)
• M67: 28,488,521 km (0.12 R)
• M68: 28,583,665 km (0.113 R)
• M69: 28,917,568 km (0.118 R)
• M70: 29,685,603 km (0.112 R)
• M71: 31,045,747 km (0.064 R)
• M72: 31,290,788 km (0.109 R)
• M73: 31,585,646 km (0.086 R)
• M74: 32,326,903 km (0.098 R)
• M75: 33,023,880 km (0.099 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 10,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit