🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.44 AU - 0.56 AU

Year: 105 Days

Day: 46.7 Hours

Environment

Temp: 357 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.58 AU - 0.86 AU

Year: 182 Days

Day: 39.2 Hours

Environment

Temp: 323 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.58 AU - 0.9 AU

Year: 189 Days

Day: 43.7 Hours

Environment

Temp: 340 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.82 AU - 1.14 AU

Year: 288 Days

Day: 13.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.11 AU - 1.31 AU

Year: 396 Days

Day: 38.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961

Radius: 13.8

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.28 AU - 12.12 AU

Year: 9683 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 73,068,285 km

• M1: 297,999 km (0.036 R)
• M2: 403,914 km (0.087 R)
• M3: 544,237 km (0.065 R)
• M4: 671,246 km (0.111 R)
• M5: 999,314 km (0.039 R)
• M6: 1,120,338 km (0.105 R)
• M7: 1,246,749 km (0.109 R)
• M8: 1,423,274 km (0.075 R)
• M9: 1,728,603 km (0.117 R)
• M10: 2,107,535 km (0.051 R)
• M11: 2,320,562 km (0.12 R)
• M12: 3,459,152 km (0.101 R)
• M13: 4,713,979 km (0.089 R)
• M14: 4,994,774 km (0.078 R)
• M15: 5,317,456 km (0.099 R)
• M16: 5,647,020 km (0.069 R)
• M17: 5,945,767 km (0.112 R)
• M18: 6,173,156 km (0.111 R)
• M19: 6,442,133 km (0.117 R)
• M20: 7,071,491 km (0.102 R)
• M21: 7,556,488 km (0.112 R)
• M22: 8,773,018 km (0.102 R)
• M23: 9,960,077 km (0.072 R)
• M24: 10,185,371 km (0.074 R)
• M25: 10,549,492 km (0.081 R)
• M26: 11,810,004 km (0.086 R)
• M27: 12,000,741 km (0.119 R)
• M28: 12,240,696 km (0.059 R)
• M29: 12,433,827 km (0.08 R)
• M30: 12,871,999 km (0.09 R)
• M31: 13,713,487 km (0.059 R)
• M32: 14,931,812 km (0.079 R)
• M33: 15,815,786 km (0.119 R)
• M34: 16,396,824 km (0.09 R)
• M35: 17,308,474 km (0.043 R)
• M36: 17,471,087 km (0.114 R)
• M37: 17,688,751 km (0.112 R)
• M38: 17,961,917 km (0.083 R)
• M39: 18,181,527 km (0.078 R)
• M40: 19,518,034 km (0.04 R)
• M41: 19,913,870 km (0.09 R)
• M42: 20,084,262 km (0.097 R)
• M43: 20,426,692 km (0.104 R)
• M44: 20,541,134 km (0.101 R)
• M45: 21,756,766 km (0.082 R)
• M46: 22,226,055 km (0.113 R)
• M47: 22,521,062 km (0.075 R)
• M48: 22,757,875 km (0.07 R)
• M49: 22,876,656 km (0.077 R)
• M50: 22,995,736 km (0.119 R)
• M51: 23,174,505 km (0.097 R)
• M52: 24,015,245 km (0.086 R)
• M53: 24,804,973 km (0.119 R)
• M54: 26,973,244 km (0.069 R)
• M55: 27,414,109 km (0.045 R)
• M56: 27,920,947 km (0.077 R)
• M57: 28,367,047 km (0.091 R)
• M58: 28,622,860 km (0.114 R)
• M59: 29,201,654 km (0.108 R)
• M60: 30,044,189 km (0.039 R)
• M61: 30,829,279 km (0.1 R)
• M62: 31,224,217 km (0.106 R)
• M63: 32,152,472 km (0.082 R)
• M64: 32,553,095 km (0.087 R)
• M65: 33,089,703 km (0.081 R)
• M66: 34,717,327 km (0.097 R)
• M67: 35,197,088 km (0.072 R)
• M68: 37,417,569 km (0.115 R)
• M69: 37,979,758 km (0.051 R)
• M70: 39,183,721 km (0.1 R)
• M71: 39,397,347 km (0.106 R)
• M72: 39,683,079 km (0.108 R)
• M73: 41,847,162 km (0.078 R)
• M74: 42,723,506 km (0.116 R)
• M75: 45,015,196 km (0.073 R)
• M76: 45,239,144 km (0.09 R)
• M77: 45,763,036 km (0.049 R)
• M78: 49,486,228 km (0.057 R)
• M79: 50,103,319 km (0.12 R)
• M80: 51,345,131 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.3

Radius: 9.1

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 10.05 AU - 14.25 AU

Year: 12588 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,068,285 km

• M1: 349,161 km (0.086 R)
• M2: 446,550 km (0.057 R)
• M3: 507,137 km (0.099 R)
• M4: 620,831 km (0.062 R)
• M5: 707,748 km (0.075 R)
• M6: 914,492 km (0.062 R)
• M7: 1,573,171 km (0.119 R)
• M8: 1,646,025 km (0.068 R)
• M9: 1,845,739 km (0.104 R)
• M10: 2,491,852 km (0.086 R)
• M11: 2,780,576 km (0.11 R)
• M12: 2,869,437 km (0.078 R)
• M13: 2,989,265 km (0.086 R)
• M14: 3,110,738 km (0.109 R)
• M15: 3,233,857 km (0.104 R)
• M16: 3,296,090 km (0.026 R)
• M17: 3,613,237 km (0.084 R)
• M18: 3,940,258 km (0.113 R)
• M19: 4,208,637 km (0.12 R)
• M20: 4,483,149 km (0.1 R)
• M21: 5,158,434 km (0.067 R)
• M22: 5,638,793 km (0.027 R)
• M23: 6,641,996 km (0.107 R)
• M24: 7,123,551 km (0.054 R)
• M25: 7,327,603 km (0.048 R)
• M26: 8,205,294 km (0.106 R)
• M27: 8,808,771 km (0.085 R)
• M28: 9,071,764 km (0.049 R)
• M29: 9,337,450 km (0.065 R)
• M30: 9,695,737 km (0.059 R)
• M31: 9,785,945 km (0.073 R)
• M32: 10,012,735 km (0.099 R)
• M33: 10,379,399 km (0.054 R)
• M34: 12,375,484 km (0.094 R)
• M35: 12,917,627 km (0.093 R)
• M36: 13,016,960 km (0.083 R)
• M37: 13,366,869 km (0.12 R)
• M38: 14,332,074 km (0.091 R)
• M39: 14,797,025 km (0.08 R)
• M40: 14,901,145 km (0.082 R)
• M41: 18,917,100 km (0.095 R)
• M42: 20,750,870 km (0.077 R)
• M43: 21,747,940 km (0.115 R)
• M44: 21,866,272 km (0.109 R)
• M45: 22,401,384 km (0.102 R)
• M46: 22,520,912 km (0.064 R)
• M47: 23,121,548 km (0.073 R)
• M48: 24,032,599 km (0.111 R)
• M49: 24,893,385 km (0.03 R)
• M50: 25,203,202 km (0.104 R)
• M51: 26,708,456 km (0.06 R)
• M52: 27,025,603 km (0.115 R)
• M53: 27,152,911 km (0.081 R)
• M54: 27,727,965 km (0.099 R)
• M55: 29,411,689 km (0.05 R)
• M56: 29,936,479 km (0.112 R)
• M57: 30,398,138 km (0.045 R)
• M58: 31,395,507 km (0.08 R)
• M59: 31,931,666 km (0.087 R)
• M60: 33,149,392 km (0.106 R)
• M61: 34,106,819 km (0.098 R)
• M62: 34,589,122 km (0.117 R)
• M63: 34,796,465 km (0.039 R)
• M64: 35,073,520 km (0.105 R)
• M65: 36,119,059 km (0.06 R)
• M66: 36,329,544 km (0.101 R)
• M67: 37,104,311 km (0.1 R)
• M68: 37,671,137 km (0.098 R)
• M69: 38,455,329 km (0.089 R)
• M70: 38,670,152 km (0.109 R)
• M71: 39,894,910 km (0.113 R)
• M72: 40,112,425 km (0.092 R)
• M73: 40,475,649 km (0.1 R)
• M74: 42,678,328 km (0.084 R)
• M75: 43,049,181 km (0.068 R)
• M76: 43,272,231 km (0.115 R)
• M77: 43,495,581 km (0.073 R)
• M78: 44,995,000 km (0.066 R)
• M79: 45,221,342 km (0.105 R)
• M80: 45,675,222 km (0.043 R)
• M81: 47,352,214 km (0.081 R)
• M82: 48,352,575 km (0.094 R)
• M83: 48,507,110 km (0.078 R)
• M84: 48,971,761 km (0.081 R)
• M85: 50,374,241 km (0.054 R)
• M86: 50,609,408 km (0.045 R)
• M87: 51,237,869 km (0.091 R)
• M88: 51,632,059 km (0.039 R)
• M89: 51,869,023 km (0.117 R)
• M90: 52,185,572 km (0.079 R)
• M91: 53,059,522 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.7

Radius: 6.8

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 15.71 AU - 24.63 AU

Year: 26925 Days

Day: 17.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 73,068,285 km

• M1: 91,105 km (0.117 R)
• M2: 180,565 km (0.087 R)
• M3: 925,113 km (0.119 R)
• M4: 1,077,703 km (0.063 R)
• M5: 1,184,067 km (0.091 R)
• M6: 1,321,996 km (0.092 R)
• M7: 1,436,289 km (0.096 R)
• M8: 1,643,931 km (0.12 R)
• M9: 2,968,022 km (0.114 R)
• M10: 3,156,515 km (0.108 R)
• M11: 3,310,002 km (0.073 R)
• M12: 3,745,033 km (0.111 R)
• M13: 4,409,547 km (0.116 R)
• M14: 4,624,818 km (0.119 R)
• M15: 6,176,746 km (0.052 R)
• M16: 6,272,788 km (0.091 R)
• M17: 6,908,430 km (0.115 R)
• M18: 8,665,606 km (0.109 R)
• M19: 10,552,335 km (0.081 R)
• M20: 10,609,631 km (0.112 R)
• M21: 11,188,874 km (0.057 R)
• M22: 11,957,358 km (0.118 R)
• M23: 12,803,783 km (0.112 R)
• M24: 14,046,043 km (0.099 R)
• M25: 14,553,778 km (0.1 R)
• M26: 14,809,890 km (0.099 R)
• M27: 15,652,425 km (0.1 R)
• M28: 15,783,473 km (0.069 R)
• M29: 16,311,105 km (0.064 R)
• M30: 16,510,369 km (0.092 R)
• M31: 16,577,090 km (0.096 R)
• M32: 16,777,551 km (0.068 R)
• M33: 16,911,590 km (0.052 R)
• M34: 16,978,760 km (0.072 R)
• M35: 17,383,721 km (0.067 R)
• M36: 18,825,845 km (0.117 R)
• M37: 18,895,408 km (0.068 R)
• M38: 19,525,963 km (0.101 R)
• M39: 19,950,073 km (0.082 R)
• M40: 20,021,132 km (0.065 R)
• M41: 20,591,997 km (0.075 R)
• M42: 23,526,060 km (0.101 R)
• M43: 23,601,009 km (0.11 R)
• M44: 24,128,341 km (0.065 R)
• M45: 24,431,427 km (0.034 R)
• M46: 26,900,988 km (0.11 R)
• M47: 27,372,970 km (0.089 R)
• M48: 27,847,494 km (0.115 R)
• M49: 28,324,711 km (0.108 R)
• M50: 28,484,482 km (0.107 R)
• M51: 29,448,939 km (0.036 R)
• M52: 31,244,862 km (0.068 R)
• M53: 31,823,656 km (0.114 R)
• M54: 34,514,473 km (0.05 R)
• M55: 34,770,435 km (0.056 R)
• M56: 36,059,669 km (0.067 R)
• M57: 36,493,054 km (0.082 R)
• M58: 39,663,033 km (0.115 R)
• M59: 41,643,110 km (0.085 R)
• M60: 43,287,191 km (0.059 R)
• M61: 43,471,047 km (0.108 R)
• M62: 44,209,612 km (0.096 R)
• M63: 44,580,465 km (0.06 R)
• M64: 44,859,165 km (0.085 R)
• M65: 48,058,914 km (0.114 R)
• M66: 48,344,646 km (0.101 R)
• M67: 48,631,126 km (0.105 R)
• M68: 49,013,947 km (0.071 R)
• M69: 50,458,165 km (0.07 R)
• M70: 51,136,891 km (0.111 R)
• M71: 57,885,699 km (0.111 R)
• M72: 58,799,742 km (0.119 R)
• M73: 59,207,396 km (0.111 R)
• M74: 62,919,219 km (0.067 R)
• M75: 63,858,843 km (0.114 R)
• M76: 65,118,906 km (0.091 R)
• M77: 66,175,216 km (0.073 R)
• M78: 67,343,725 km (0.06 R)
• M79: 72,085,230 km (0.114 R)

Kuiper Belt

Range: 36.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 19,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit