🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.71 AU

Year: 153 Days

Day: 20.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,424,568 km

• M1: 181,163 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.67 AU - 0.71 AU

Year: 203 Days

Day: 30.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.67 AU - 1.01 AU

Year: 273 Days

Day: 30.6 Hours

Environment

Temp: 151 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.2 AU - 1.26 AU

Year: 484 Days

Day: 27.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.34 AU - 1.8 AU

Year: 698 Days

Day: 38 Hours

Environment

Temp: -29 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,424,568 km

• M1: 513,569 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.59 AU - 1.85 AU

Year: 800 Days

Day: 20.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,424,568 km

• M1: 687,402 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 14.8

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.85 AU - 9.31 AU

Year: 7404 Days

Day: 15 Hours

Environment

Temp: -157 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,424,568 km

• M1: 187,596 km (0.107 R)
• M2: 312,061 km (0.103 R)
• M3: 676,482 km (0.07 R)
• M4: 895,194 km (0.094 R)
• M5: 1,038,808 km (0.119 R)
• M6: 1,462,319 km (0.115 R)
• M7: 1,754,334 km (0.095 R)
• M8: 2,002,068 km (0.065 R)
• M9: 2,217,489 km (0.114 R)
• M10: 2,372,921 km (0.075 R)
• M11: 2,837,872 km (0.053 R)
• M12: 3,081,267 km (0.11 R)
• M13: 3,510,912 km (0.038 R)
• M14: 3,614,883 km (0.112 R)
• M15: 3,746,379 km (0.067 R)
• M16: 3,852,744 km (0.08 R)
• M17: 3,987,082 km (0.119 R)
• M18: 4,316,048 km (0.078 R)
• M19: 5,536,767 km (0.098 R)
• M20: 6,091,177 km (0.119 R)
• M21: 6,696,001 km (0.102 R)
• M22: 7,187,131 km (0.108 R)
• M23: 7,320,123 km (0.081 R)
• M24: 8,413,384 km (0.097 R)
• M25: 8,588,863 km (0.069 R)
• M26: 9,050,821 km (0.119 R)
• M27: 9,484,355 km (0.036 R)
• M28: 9,814,219 km (0.077 R)
• M29: 10,073,322 km (0.073 R)
• M30: 10,409,768 km (0.119 R)
• M31: 11,209,219 km (0.073 R)
• M32: 11,675,067 km (0.093 R)
• M33: 11,792,501 km (0.109 R)
• M34: 12,107,704 km (0.085 R)
• M35: 12,786,728 km (0.086 R)
• M36: 13,151,149 km (0.075 R)
• M37: 13,519,160 km (0.087 R)
• M38: 13,890,461 km (0.073 R)
• M39: 14,601,201 km (0.118 R)
• M40: 16,232,416 km (0.101 R)
• M41: 17,292,167 km (0.055 R)
• M42: 18,419,986 km (0.108 R)
• M43: 18,602,645 km (0.049 R)
• M44: 18,785,902 km (0.077 R)
• M45: 20,038,635 km (0.047 R)
• M46: 20,462,296 km (0.118 R)
• M47: 20,651,537 km (0.037 R)
• M48: 20,888,799 km (0.109 R)
• M49: 21,366,316 km (0.066 R)
• M50: 21,462,208 km (0.06 R)
• M51: 21,606,420 km (0.072 R)
• M52: 22,040,703 km (0.117 R)
• M53: 24,657,020 km (0.113 R)
• M54: 26,027,187 km (0.098 R)
• M55: 26,644,129 km (0.105 R)
• M56: 26,902,634 km (0.039 R)
• M57: 27,578,517 km (0.096 R)
• M58: 27,683,086 km (0.083 R)
• M59: 28,154,918 km (0.087 R)
• M60: 29,106,659 km (0.071 R)
• M61: 30,392,004 km (0.113 R)
• M62: 30,608,024 km (0.05 R)
• M63: 30,824,492 km (0.072 R)
• M64: 32,189,423 km (0.085 R)
• M65: 33,406,850 km (0.068 R)
• M66: 33,685,701 km (0.112 R)
• M67: 34,133,297 km (0.116 R)
• M68: 34,639,387 km (0.085 R)
• M69: 34,752,034 km (0.074 R)
• M70: 35,034,625 km (0.078 R)
• M71: 35,317,813 km (0.063 R)
• M72: 35,601,900 km (0.061 R)
• M73: 35,772,591 km (0.089 R)
• M74: 36,115,020 km (0.119 R)
• M75: 36,515,793 km (0.058 R)
• M76: 36,745,575 km (0.114 R)
• M77: 37,611,298 km (0.105 R)
• M78: 38,017,456 km (0.077 R)
• M79: 38,308,574 km (0.057 R)
• M80: 39,010,338 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.4

Radius: 13.8

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.04 AU - 8.46 AU

Year: 8407 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,424,568 km

• M1: 320,738 km (0.11 R)
• M2: 513,719 km (0.035 R)
• M3: 693,386 km (0.093 R)
• M4: 1,364,781 km (0.09 R)
• M5: 1,463,366 km (0.081 R)
• M6: 1,860,998 km (0.057 R)
• M7: 3,657,070 km (0.049 R)
• M8: 3,853,641 km (0.061 R)
• M9: 4,053,654 km (0.109 R)
• M10: 4,345,369 km (0.036 R)
• M11: 4,553,909 km (0.115 R)
• M12: 5,042,795 km (0.097 R)
• M13: 5,420,529 km (0.114 R)
• M14: 6,237,334 km (0.111 R)
• M15: 6,338,013 km (0.088 R)
• M16: 6,439,141 km (0.115 R)
• M17: 6,608,935 km (0.07 R)
• M18: 6,814,781 km (0.042 R)
• M19: 7,409,433 km (0.074 R)
• M20: 8,020,989 km (0.058 R)
• M21: 8,761,199 km (0.083 R)
• M22: 9,215,827 km (0.104 R)
• M23: 9,678,234 km (0.116 R)
• M24: 9,873,160 km (0.098 R)
• M25: 10,030,088 km (0.102 R)
• M26: 10,545,752 km (0.113 R)
• M27: 11,110,783 km (0.112 R)
• M28: 11,233,155 km (0.108 R)
• M29: 11,685,838 km (0.101 R)
• M30: 12,864,818 km (0.116 R)
• M31: 13,905,272 km (0.067 R)
• M32: 14,391,315 km (0.11 R)
• M33: 14,569,486 km (0.069 R)
• M34: 14,838,014 km (0.073 R)
• M35: 14,972,952 km (0.08 R)
• M36: 15,243,873 km (0.099 R)
• M37: 15,425,485 km (0.041 R)
• M38: 15,516,590 km (0.07 R)
• M39: 16,716,814 km (0.079 R)
• M40: 17,092,006 km (0.049 R)
• M41: 17,186,402 km (0.081 R)
• M42: 17,994,529 km (0.101 R)
• M43: 18,282,805 km (0.1 R)
• M44: 18,718,134 km (0.102 R)
• M45: 19,994,653 km (0.038 R)
• M46: 21,248,433 km (0.056 R)
• M47: 21,400,574 km (0.07 R)
• M48: 21,604,176 km (0.038 R)
• M49: 21,706,053 km (0.101 R)
• M50: 22,166,964 km (0.059 R)
• M51: 22,527,644 km (0.099 R)
• M52: 23,411,768 km (0.102 R)
• M53: 24,042,771 km (0.08 R)
• M54: 24,307,260 km (0.099 R)
• M55: 24,732,567 km (0.116 R)
• M56: 25,644,516 km (0.039 R)
• M57: 25,860,685 km (0.066 R)
• M58: 26,458,328 km (0.107 R)
• M59: 26,567,535 km (0.097 R)
• M60: 26,841,000 km (0.053 R)
• M61: 27,225,466 km (0.096 R)
• M62: 27,335,720 km (0.089 R)
• M63: 27,833,432 km (0.113 R)
• M64: 28,445,886 km (0.107 R)
• M65: 28,557,785 km (0.095 R)
• M66: 30,366,872 km (0.108 R)
• M67: 30,652,903 km (0.063 R)
• M68: 31,342,998 km (0.099 R)
• M69: 32,038,329 km (0.092 R)
• M70: 32,154,716 km (0.083 R)
• M71: 32,563,118 km (0.118 R)
• M72: 32,797,239 km (0.097 R)
• M73: 32,914,524 km (0.115 R)
• M74: 34,451,941 km (0.097 R)
• M75: 35,229,401 km (0.106 R)
• M76: 36,436,805 km (0.112 R)
• M77: 36,680,052 km (0.093 R)
• M78: 37,106,705 km (0.047 R)
• M79: 38,211,635 km (0.075 R)
• M80: 38,335,202 km (0.073 R)
• M81: 39,951,907 km (0.095 R)
• M82: 40,077,270 km (0.116 R)
• M83: 41,464,042 km (0.112 R)
• M84: 41,717,909 km (0.092 R)
• M85: 42,163,412 km (0.095 R)

Asteroid Belt

Center: 12.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.9

Radius: 5.6

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.22 AU - 18.74 AU

Year: 23734 Days

Day: 20.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,424,568 km

• M1: 79,736 km (0.063 R)
• M2: 171,290 km (0.077 R)
• M3: 217,814 km (0.093 R)
• M4: 388,506 km (0.115 R)
• M5: 524,191 km (0.089 R)
• M6: 635,941 km (0.103 R)
• M7: 1,406,220 km (0.098 R)
• M8: 1,781,711 km (0.048 R)
• M9: 2,431,265 km (0.118 R)
• M10: 2,556,628 km (0.067 R)
• M11: 2,781,174 km (0.115 R)
• M12: 3,457,356 km (0.098 R)
• M13: 5,031,126 km (0.113 R)
• M14: 6,271,741 km (0.066 R)
• M15: 6,400,844 km (0.111 R)
• M16: 6,749,258 km (0.103 R)
• M17: 7,103,954 km (0.108 R)
• M18: 7,693,071 km (0.117 R)
• M19: 7,877,525 km (0.03 R)
• M20: 7,970,275 km (0.103 R)
• M21: 8,534,409 km (0.086 R)
• M22: 9,111,408 km (0.09 R)
• M23: 9,208,796 km (0.09 R)
• M24: 9,601,939 km (0.08 R)
• M25: 10,252,241 km (0.115 R)
• M26: 10,455,246 km (0.072 R)
• M27: 11,912,778 km (0.111 R)
• M28: 12,556,796 km (0.034 R)
• M29: 12,883,069 km (0.098 R)
• M30: 14,612,421 km (0.117 R)
• M31: 15,533,196 km (0.091 R)
• M32: 15,766,269 km (0.119 R)
• M33: 16,710,232 km (0.095 R)
• M34: 17,189,095 km (0.117 R)
• M35: 17,976,877 km (0.096 R)
• M36: 18,160,284 km (0.086 R)
• M37: 18,405,924 km (0.109 R)
• M38: 18,838,261 km (0.08 R)
• M39: 19,274,040 km (0.034 R)
• M40: 20,155,471 km (0.111 R)
• M41: 21,243,346 km (0.097 R)
• M42: 21,372,599 km (0.071 R)
• M43: 21,502,151 km (0.098 R)
• M44: 21,892,152 km (0.118 R)
• M45: 24,011,655 km (0.12 R)
• M46: 25,232,374 km (0.084 R)
• M47: 26,751,540 km (0.036 R)
• M48: 29,588,664 km (0.056 R)
• M49: 31,042,605 km (0.116 R)
• M50: 31,852,229 km (0.119 R)
• M51: 33,642,467 km (0.088 R)
• M52: 34,019,603 km (0.087 R)
• M53: 35,618,655 km (0.102 R)
• M54: 39,047,288 km (0.046 R)
• M55: 39,523,009 km (0.094 R)
• M56: 41,929,890 km (0.03 R)
• M57: 43,314,717 km (0.064 R)
• M58: 47,981,572 km (0.1 R)
• M59: 48,236,038 km (0.118 R)
• M60: 48,746,317 km (0.087 R)
• M61: 48,916,858 km (0.089 R)
• M62: 49,258,390 km (0.066 R)
• M63: 52,019,518 km (0.088 R)
• M64: 53,418,707 km (0.037 R)
• M65: 53,506,670 km (0.097 R)
• M66: 55,274,020 km (0.11 R)
• M67: 55,986,255 km (0.086 R)
• M68: 56,522,563 km (0.108 R)
• M69: 57,060,517 km (0.068 R)
• M70: 57,690,175 km (0.114 R)
• M71: 57,960,797 km (0.047 R)
• M72: 58,593,746 km (0.112 R)
• M73: 58,684,402 km (0.111 R)
• M74: 58,775,059 km (0.047 R)
• M75: 59,320,044 km (0.082 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 10,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit