🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.73 AU - 0.89 AU

Year: 268 Days

Day: 27.7 Hours

Environment

Temp: 129 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,622,092 km

• M1: 556,354 km (0.118 R)
• M2: 601,084 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.52 AU - 2.2 AU

Year: 931 Days

Day: 47.4 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,622,092 km

• M1: 1,039,256 km (0.107 R)
• M2: 1,652,458 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.04 AU - 3.36 AU

Year: 2101 Days

Day: 34.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.18 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.1

Radius: 10.9

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.34 AU - 5.96 AU

Year: 4290 Days

Day: 13 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,622,092 km

• M1: 160,967 km (0.12 R)
• M2: 365,468 km (0.118 R)
• M3: 531,072 km (0.025 R)
• M4: 630,256 km (0.059 R)
• M5: 724,353 km (0.083 R)
• M6: 941,569 km (0.097 R)
• M7: 1,239,418 km (0.041 R)
• M8: 1,716,037 km (0.107 R)
• M9: 2,028,098 km (0.115 R)
• M10: 2,246,362 km (0.066 R)
• M11: 2,510,851 km (0.086 R)
• M12: 2,725,673 km (0.031 R)
• M13: 3,069,898 km (0.097 R)
• M14: 3,279,036 km (0.113 R)
• M15: 3,711,224 km (0.092 R)
• M16: 3,844,516 km (0.11 R)
• M17: 4,161,663 km (0.105 R)
• M18: 4,346,716 km (0.041 R)
• M19: 4,487,338 km (0.049 R)
• M20: 4,677,177 km (0.105 R)
• M21: 4,797,305 km (0.056 R)
• M22: 5,412,900 km (0.114 R)
• M23: 5,488,447 km (0.105 R)
• M24: 5,794,225 km (0.092 R)
• M25: 5,897,447 km (0.119 R)
• M26: 6,476,092 km (0.113 R)
• M27: 6,637,059 km (0.089 R)
• M28: 7,072,688 km (0.03 R)
• M29: 7,546,016 km (0.106 R)
• M30: 8,029,516 km (0.096 R)
• M31: 8,347,711 km (0.084 R)
• M32: 9,056,505 km (0.09 R)
• M33: 9,176,483 km (0.055 R)
• M34: 9,266,840 km (0.097 R)
• M35: 9,969,352 km (0.119 R)
• M36: 10,249,100 km (0.103 R)
• M37: 11,328,748 km (0.092 R)
• M38: 11,458,150 km (0.097 R)
• M39: 11,588,001 km (0.072 R)
• M40: 12,046,518 km (0.106 R)
• M41: 13,116,741 km (0.052 R)
• M42: 14,147,620 km (0.075 R)
• M43: 14,287,045 km (0.116 R)
• M44: 14,567,242 km (0.062 R)
• M45: 14,708,014 km (0.099 R)
• M46: 15,382,999 km (0.059 R)
• M47: 15,959,250 km (0.069 R)
• M48: 16,286,571 km (0.088 R)
• M49: 16,763,189 km (0.05 R)
• M50: 16,947,644 km (0.091 R)
• M51: 17,655,092 km (0.105 R)
• M52: 17,880,536 km (0.057 R)
• M53: 18,258,420 km (0.061 R)
• M54: 18,372,264 km (0.104 R)
• M55: 19,484,973 km (0.106 R)
• M56: 19,756,942 km (0.109 R)
• M57: 19,834,882 km (0.107 R)
• M58: 20,225,931 km (0.102 R)
• M59: 20,304,470 km (0.083 R)
• M60: 21,055,601 km (0.081 R)
• M61: 22,017,366 km (0.095 R)
• M62: 23,280,720 km (0.093 R)
• M63: 23,445,427 km (0.077 R)
• M64: 23,610,583 km (0.037 R)
• M65: 23,776,038 km (0.06 R)
• M66: 24,108,295 km (0.077 R)
• M67: 24,483,786 km (0.099 R)
• M68: 25,919,925 km (0.044 R)
• M69: 26,433,345 km (0.118 R)
• M70: 26,734,486 km (0.103 R)
• M71: 27,513,741 km (0.115 R)
• M72: 27,644,340 km (0.096 R)
• M73: 27,775,238 km (0.073 R)
• M74: 28,124,998 km (0.106 R)
• M75: 28,388,440 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.8

Radius: 10.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.4 AU - 5.84 AU

Year: 4891 Days

Day: 9.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,622,092 km

• M1: 131,347 km (0.117 R)
• M2: 237,561 km (0.11 R)
• M3: 358,137 km (0.036 R)
• M4: 459,714 km (0.067 R)
• M5: 665,262 km (0.119 R)
• M6: 1,191,397 km (0.09 R)
• M7: 1,368,372 km (0.102 R)
• M8: 1,525,001 km (0.117 R)
• M9: 2,144,635 km (0.093 R)
• M10: 2,210,757 km (0.095 R)
• M11: 2,311,138 km (0.114 R)
• M12: 2,378,905 km (0.102 R)
• M13: 2,621,553 km (0.094 R)
• M14: 2,763,821 km (0.103 R)
• M15: 2,854,178 km (0.045 R)
• M16: 2,982,234 km (0.087 R)
• M17: 3,339,623 km (0.087 R)
• M18: 3,730,672 km (0.078 R)
• M19: 4,095,242 km (0.059 R)
• M20: 4,793,415 km (0.074 R)
• M21: 4,990,136 km (0.105 R)
• M22: 5,324,188 km (0.032 R)
• M23: 5,391,956 km (0.104 R)
• M24: 5,459,873 km (0.12 R)
• M25: 5,827,435 km (0.101 R)
• M26: 5,920,485 km (0.12 R)
• M27: 6,084,744 km (0.068 R)
• M28: 6,538,025 km (0.082 R)
• M29: 6,683,434 km (0.089 R)
• M30: 7,002,228 km (0.109 R)
• M31: 7,225,876 km (0.033 R)
• M32: 7,401,504 km (0.078 R)
• M33: 7,553,196 km (0.093 R)
• M34: 7,629,342 km (0.101 R)
• M35: 7,859,573 km (0.095 R)
• M36: 8,643,466 km (0.062 R)
• M37: 8,883,570 km (0.089 R)
• M38: 9,506,945 km (0.105 R)
• M39: 9,865,680 km (0.051 R)
• M40: 10,313,128 km (0.119 R)
• M41: 11,460,992 km (0.112 R)
• M42: 11,960,948 km (0.056 R)
• M43: 12,228,579 km (0.094 R)
• M44: 13,043,438 km (0.094 R)
• M45: 13,226,845 km (0.119 R)
• M46: 14,251,142 km (0.043 R)
• M47: 14,345,389 km (0.071 R)
• M48: 14,693,353 km (0.027 R)
• M49: 14,788,647 km (0.049 R)
• M50: 14,948,118 km (0.097 R)
• M51: 15,397,361 km (0.093 R)
• M52: 15,623,702 km (0.044 R)
• M53: 15,916,316 km (0.113 R)
• M54: 16,539,989 km (0.082 R)
• M55: 16,805,077 km (0.036 R)
• M56: 16,871,498 km (0.108 R)
• M57: 17,205,251 km (0.112 R)
• M58: 17,709,845 km (0.1 R)
• M59: 17,981,066 km (0.065 R)
• M60: 18,048,983 km (0.107 R)
• M61: 18,458,881 km (0.119 R)
• M62: 18,768,250 km (0.074 R)
• M63: 18,906,328 km (0.08 R)
• M64: 19,218,240 km (0.084 R)
• M65: 19,461,935 km (0.086 R)
• M66: 19,882,155 km (0.117 R)
• M67: 19,952,466 km (0.056 R)
• M68: 20,199,303 km (0.101 R)
• M69: 20,340,822 km (0.078 R)
• M70: 20,553,700 km (0.099 R)
• M71: 21,124,865 km (0.083 R)
• M72: 21,196,672 km (0.079 R)
• M73: 21,810,023 km (0.099 R)
• M74: 22,283,052 km (0.109 R)
• M75: 22,906,725 km (0.093 R)
• M76: 23,498,983 km (0.118 R)
• M77: 23,759,583 km (0.072 R)
• M78: 24,208,675 km (0.098 R)
• M79: 24,547,365 km (0.105 R)
• M80: 25,420,119 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.8

Radius: 8.1

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.64 AU - 9.18 AU

Year: 7405 Days

Day: 11.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 31,622,092 km

• M1: 169,195 km (0.087 R)
• M2: 240,853 km (0.088 R)
• M3: 327,619 km (0.05 R)
• M4: 486,791 km (0.118 R)
• M5: 718,818 km (0.085 R)
• M6: 1,024,895 km (0.107 R)
• M7: 1,265,299 km (0.111 R)
• M8: 1,492,388 km (0.076 R)
• M9: 1,618,799 km (0.109 R)
• M10: 1,716,037 km (0.103 R)
• M11: 1,882,390 km (0.101 R)
• M12: 2,543,613 km (0.046 R)
• M13: 2,695,454 km (0.096 R)
• M14: 2,811,393 km (0.109 R)
• M15: 2,928,977 km (0.062 R)
• M16: 3,332,592 km (0.098 R)
• M17: 3,604,411 km (0.073 R)
• M18: 3,689,532 km (0.074 R)
• M19: 4,103,021 km (0.062 R)
• M20: 4,554,208 km (0.083 R)
• M21: 4,808,973 km (0.058 R)
• M22: 4,950,044 km (0.074 R)
• M23: 5,068,675 km (0.049 R)
• M24: 5,236,225 km (0.085 R)
• M25: 5,874,559 km (0.118 R)
• M26: 5,975,089 km (0.047 R)
• M27: 6,203,076 km (0.072 R)
• M28: 6,408,174 km (0.113 R)
• M29: 6,511,547 km (0.028 R)
• M30: 6,563,457 km (0.108 R)
• M31: 6,615,517 km (0.073 R)
• M32: 6,693,906 km (0.081 R)
• M33: 7,223,932 km (0.066 R)
• M34: 8,155,926 km (0.098 R)
• M35: 8,409,046 km (0.064 R)
• M36: 8,579,139 km (0.071 R)
• M37: 8,922,915 km (0.111 R)
• M38: 8,980,510 km (0.087 R)
• M39: 9,038,404 km (0.117 R)
• M40: 9,300,350 km (0.077 R)
• M41: 9,623,781 km (0.074 R)
• M42: 9,801,802 km (0.085 R)
• M43: 10,130,917 km (0.094 R)
• M44: 10,616,213 km (0.071 R)
• M45: 11,016,088 km (0.079 R)
• M46: 11,420,900 km (0.119 R)
• M47: 11,957,657 km (0.092 R)
• M48: 12,341,525 km (0.055 R)
• M49: 12,502,642 km (0.047 R)
• M50: 12,794,358 km (0.097 R)
• M51: 13,583,487 km (0.071 R)
• M52: 15,589,594 km (0.114 R)
• M53: 15,659,157 km (0.114 R)
• M54: 16,043,923 km (0.051 R)
• M55: 16,822,729 km (0.114 R)
• M56: 17,001,349 km (0.111 R)
• M57: 17,324,630 km (0.087 R)
• M58: 17,432,939 km (0.027 R)
• M59: 18,416,844 km (0.088 R)
• M60: 18,490,446 km (0.113 R)
• M61: 18,785,902 km (0.089 R)
• M62: 19,082,854 km (0.12 R)
• M63: 19,381,451 km (0.098 R)
• M64: 20,096,679 km (0.102 R)
• M65: 20,629,247 km (0.101 R)
• M66: 20,820,583 km (0.106 R)
• M67: 20,973,921 km (0.067 R)
• M68: 21,204,900 km (0.09 R)
• M69: 21,398,031 km (0.077 R)
• M70: 22,490,095 km (0.106 R)
• M71: 23,082,503 km (0.103 R)
• M72: 23,960,792 km (0.057 R)
• M73: 24,121,609 km (0.118 R)
• M74: 24,323,118 km (0.082 R)
• M75: 24,403,901 km (0.061 R)
• M76: 25,339,336 km (0.115 R)
• M77: 25,544,285 km (0.038 R)
• M78: 26,493,932 km (0.056 R)
• M79: 27,413,211 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 13.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.42 AU - 11.92 AU

Year: 11039 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,622,092 km

• M1: 172,786 km (0.087 R)
• M2: 274,961 km (0.064 R)
• M3: 411,394 km (0.079 R)
• M4: 621,130 km (0.062 R)
• M5: 854,503 km (0.096 R)
• M6: 1,334,114 km (0.052 R)
• M7: 1,505,403 km (0.091 R)
• M8: 2,354,970 km (0.025 R)
• M9: 2,493,946 km (0.114 R)
• M10: 3,153,673 km (0.12 R)
• M11: 3,516,896 km (0.117 R)
• M12: 4,086,864 km (0.073 R)
• M13: 4,425,853 km (0.11 R)
• M14: 4,686,153 km (0.107 R)
• M15: 5,071,069 km (0.038 R)
• M16: 5,497,123 km (0.115 R)
• M17: 5,934,996 km (0.113 R)
• M18: 6,190,210 km (0.085 R)
• M19: 6,580,062 km (0.107 R)
• M20: 6,711,858 km (0.096 R)
• M21: 6,877,762 km (0.109 R)
• M22: 7,247,568 km (0.115 R)
• M23: 7,452,068 km (0.087 R)
• M24: 8,041,933 km (0.082 R)
• M25: 8,503,143 km (0.083 R)
• M26: 8,682,960 km (0.105 R)
• M27: 9,082,835 km (0.053 R)
• M28: 9,192,939 km (0.095 R)
• M29: 9,488,843 km (0.116 R)
• M30: 9,712,791 km (0.097 R)
• M31: 9,825,439 km (0.099 R)
• M32: 10,703,578 km (0.091 R)
• M33: 10,975,846 km (0.087 R)
• M34: 11,093,131 km (0.1 R)
• M35: 12,128,049 km (0.073 R)
• M36: 12,371,295 km (0.074 R)
• M37: 13,611,611 km (0.054 R)
• M38: 13,906,768 km (0.068 R)
• M39: 13,991,440 km (0.094 R)
• M40: 14,332,074 km (0.094 R)
• M41: 14,503,364 km (0.074 R)
• M42: 15,239,086 km (0.092 R)
• M43: 15,633,576 km (0.112 R)
• M44: 15,854,233 km (0.117 R)
• M45: 16,031,506 km (0.113 R)
• M46: 16,209,378 km (0.039 R)
• M47: 17,427,254 km (0.115 R)
• M48: 17,518,659 km (0.11 R)
• M49: 17,747,843 km (0.111 R)
• M50: 18,209,202 km (0.112 R)
• M51: 18,487,903 km (0.115 R)
• M52: 19,759,635 km (0.081 R)
• M53: 19,950,522 km (0.05 R)
• M54: 20,285,920 km (0.093 R)
• M55: 20,382,111 km (0.114 R)
• M56: 20,671,583 km (0.083 R)
• M57: 20,865,313 km (0.09 R)
• M58: 21,646,213 km (0.112 R)
• M59: 22,785,551 km (0.09 R)
• M60: 23,944,336 km (0.104 R)
• M61: 24,607,803 km (0.119 R)
• M62: 26,005,196 km (0.113 R)
• M63: 26,109,616 km (0.107 R)
• M64: 26,424,070 km (0.1 R)
• M65: 28,122,156 km (0.082 R)
• M66: 30,569,427 km (0.09 R)
• M67: 31,066,990 km (0.111 R)
• M68: 32,238,491 km (0.12 R)
• M69: 32,745,029 km (0.108 R)
• M70: 32,914,374 km (0.11 R)
• M71: 33,651,891 km (0.114 R)
• M72: 35,839,012 km (0.074 R)
• M73: 36,071,787 km (0.063 R)
• M74: 37,656,926 km (0.112 R)
• M75: 37,952,980 km (0.116 R)
• M76: 38,368,712 km (0.065 R)
• M77: 39,986,464 km (0.084 R)
• M78: 40,167,627 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.7

Radius: 4.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.55 AU - 16.19 AU

Year: 18962 Days

Day: 18.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,622,092 km

• M1: 59,839 km (0.089 R)
• M2: 106,962 km (0.095 R)
• M3: 210,634 km (0.115 R)
• M4: 279,449 km (0.072 R)
• M5: 346,020 km (0.054 R)
• M6: 397,182 km (0.096 R)
• M7: 590,014 km (0.095 R)
• M8: 782,397 km (0.048 R)
• M9: 907,012 km (0.101 R)
• M10: 1,008,439 km (0.06 R)
• M11: 1,053,019 km (0.071 R)
• M12: 1,113,457 km (0.115 R)
• M13: 1,285,794 km (0.117 R)
• M14: 2,170,516 km (0.115 R)
• M15: 2,586,996 km (0.088 R)
• M16: 2,731,208 km (0.076 R)
• M17: 3,070,945 km (0.062 R)
• M18: 3,223,685 km (0.117 R)
• M19: 3,378,967 km (0.088 R)
• M20: 3,423,846 km (0.114 R)
• M21: 3,627,898 km (0.079 R)
• M22: 4,656,832 km (0.108 R)
• M23: 4,756,913 km (0.103 R)
• M24: 5,293,670 km (0.033 R)
• M25: 6,368,381 km (0.103 R)
• M26: 6,703,481 km (0.072 R)
• M27: 7,684,095 km (0.078 R)
• M28: 8,190,932 km (0.084 R)
• M29: 8,221,001 km (0.12 R)
• M30: 8,524,685 km (0.114 R)
• M31: 8,986,793 km (0.09 R)
• M32: 9,393,998 km (0.077 R)
• M33: 9,552,123 km (0.105 R)
• M34: 10,552,634 km (0.111 R)
• M35: 13,036,258 km (0.062 R)
• M36: 13,248,088 km (0.076 R)
• M37: 13,461,116 km (0.078 R)
• M38: 13,710,944 km (0.069 R)
• M39: 13,818,505 km (0.105 R)
• M40: 13,998,471 km (0.107 R)
• M41: 14,360,648 km (0.093 R)
• M42: 14,909,672 km (0.054 R)
• M43: 15,727,224 km (0.083 R)
• M44: 15,915,119 km (0.116 R)
• M45: 17,522,099 km (0.042 R)
• M46: 17,755,921 km (0.089 R)
• M47: 17,873,206 km (0.114 R)
• M48: 20,190,327 km (0.107 R)
• M49: 22,010,185 km (0.096 R)
• M50: 22,220,370 km (0.064 R)
• M51: 22,939,637 km (0.078 R)
• M52: 22,982,122 km (0.038 R)
• M53: 23,795,636 km (0.116 R)
• M54: 25,892,250 km (0.079 R)
• M55: 25,936,531 km (0.046 R)
• M56: 26,962,473 km (0.082 R)
• M57: 27,548,298 km (0.086 R)
• M58: 27,819,968 km (0.063 R)
• M59: 27,956,252 km (0.067 R)
• M60: 28,503,331 km (0.105 R)
• M61: 28,594,885 km (0.054 R)
• M62: 28,640,662 km (0.075 R)
• M63: 28,915,922 km (0.092 R)
• M64: 29,422,909 km (0.111 R)
• M65: 30,165,663 km (0.097 R)
• M66: 30,352,211 km (0.112 R)
• M67: 31,244,114 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 10,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit