🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.42 AU - 0.58 AU

Year: 125 Days

Day: 46.8 Hours

Environment

Temp: 257 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,237,461 km

• M1: 35,006 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.52 AU - 0.66 AU

Year: 161 Days

Day: 43.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.51 AU - 0.69 AU

Year: 165 Days

Day: 22.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.52 AU - 0.68 AU

Year: 165 Days

Day: 36.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.68 AU - 1.1 AU

Year: 298 Days

Day: 26.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,237,461 km

• M1: 585,227 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.29 AU - 1.71 AU

Year: 652 Days

Day: 14.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.46 AU - 1.62 AU

Year: 678 Days

Day: 21.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,237,461 km

• M1: 185,352 km (0.105 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.4

Radius: 12.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.64 AU - 12.06 AU

Year: 11813 Days

Day: 11.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 65,237,461 km

• M1: 187,297 km (0.06 R)
• M2: 395,238 km (0.072 R)
• M3: 653,294 km (0.043 R)
• M4: 1,187,059 km (0.083 R)
• M5: 1,795,922 km (0.119 R)
• M6: 2,004,761 km (0.088 R)
• M7: 2,310,689 km (0.075 R)
• M8: 2,726,421 km (0.115 R)
• M9: 2,992,406 km (0.096 R)
• M10: 3,191,072 km (0.105 R)
• M11: 3,394,376 km (0.115 R)
• M12: 3,948,187 km (0.113 R)
• M13: 4,702,011 km (0.113 R)
• M14: 5,259,113 km (0.107 R)
• M15: 6,276,379 km (0.104 R)
• M16: 6,435,850 km (0.096 R)
• M17: 6,955,104 km (0.119 R)
• M18: 7,053,988 km (0.107 R)
• M19: 7,999,597 km (0.108 R)
• M20: 8,381,969 km (0.104 R)
• M21: 8,770,325 km (0.039 R)
• M22: 9,020,602 km (0.069 R)
• M23: 9,896,647 km (0.1 R)
• M24: 10,082,597 km (0.106 R)
• M25: 11,068,298 km (0.092 R)
• M26: 11,300,025 km (0.116 R)
• M27: 11,533,547 km (0.101 R)
• M28: 12,845,969 km (0.075 R)
• M29: 12,927,051 km (0.087 R)
• M30: 13,253,025 km (0.107 R)
• M31: 14,753,342 km (0.12 R)
• M32: 15,222,481 km (0.075 R)
• M33: 15,609,939 km (0.071 R)
• M34: 15,957,156 km (0.104 R)
• M35: 17,192,535 km (0.107 R)
• M36: 18,139,041 km (0.117 R)
• M37: 18,458,283 km (0.048 R)
• M38: 18,595,763 km (0.085 R)
• M39: 19,380,853 km (0.072 R)
• M40: 19,941,695 km (0.089 R)
• M41: 20,176,863 km (0.108 R)
• M42: 20,271,259 km (0.12 R)
• M43: 20,650,041 km (0.117 R)
• M44: 21,703,958 km (0.106 R)
• M45: 22,530,487 km (0.097 R)
• M46: 25,274,111 km (0.114 R)
• M47: 27,491,601 km (0.087 R)
• M48: 28,121,557 km (0.073 R)
• M49: 28,968,880 km (0.114 R)
• M50: 29,609,907 km (0.113 R)
• M51: 29,717,168 km (0.046 R)
• M52: 30,634,353 km (0.1 R)
• M53: 31,069,084 km (0.116 R)
• M54: 31,178,141 km (0.118 R)
• M55: 31,506,060 km (0.1 R)
• M56: 31,835,025 km (0.117 R)
• M57: 32,000,032 km (0.059 R)
• M58: 32,773,453 km (0.101 R)
• M59: 33,385,458 km (0.098 R)
• M60: 34,395,094 km (0.103 R)
• M61: 35,871,176 km (0.096 R)
• M62: 35,985,469 km (0.112 R)
• M63: 36,329,394 km (0.11 R)
• M64: 38,065,477 km (0.103 R)
• M65: 39,002,409 km (0.112 R)
• M66: 39,296,668 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.2

Radius: 12.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.7 AU - 12.04 AU

Year: 12714 Days

Day: 10.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,237,461 km

• M1: 159,172 km (0.095 R)
• M2: 483,650 km (0.057 R)
• M3: 726,746 km (0.03 R)
• M4: 854,653 km (0.066 R)
• M5: 931,396 km (0.069 R)
• M6: 1,113,607 km (0.085 R)
• M7: 1,537,567 km (0.053 R)
• M8: 1,805,646 km (0.084 R)
• M9: 2,249,802 km (0.061 R)
• M10: 2,904,143 km (0.05 R)
• M11: 3,907,796 km (0.091 R)
• M12: 4,310,214 km (0.118 R)
• M13: 4,447,246 km (0.107 R)
• M14: 5,191,046 km (0.117 R)
• M15: 5,373,855 km (0.057 R)
• M16: 5,973,443 km (0.102 R)
• M17: 6,398,002 km (0.117 R)
• M18: 7,688,134 km (0.096 R)
• M19: 7,813,198 km (0.107 R)
• M20: 8,750,877 km (0.112 R)
• M21: 10,131,965 km (0.08 R)
• M22: 11,580,072 km (0.101 R)
• M23: 11,723,536 km (0.101 R)
• M24: 11,964,239 km (0.091 R)
• M25: 12,109,349 km (0.078 R)
• M26: 12,450,283 km (0.116 R)
• M27: 12,597,337 km (0.117 R)
• M28: 14,665,229 km (0.089 R)
• M29: 15,870,838 km (0.097 R)
• M30: 16,137,122 km (0.05 R)
• M31: 16,674,179 km (0.038 R)
• M32: 17,490,684 km (0.119 R)
• M33: 18,097,752 km (0.079 R)
• M34: 18,487,754 km (0.095 R)
• M35: 18,655,752 km (0.081 R)
• M36: 19,446,377 km (0.118 R)
• M37: 19,731,361 km (0.053 R)
• M38: 19,845,654 km (0.067 R)
• M39: 19,960,395 km (0.076 R)
• M40: 20,132,732 km (0.112 R)
• M41: 20,710,778 km (0.119 R)
• M42: 20,885,209 km (0.102 R)
• M43: 21,060,239 km (0.08 R)
• M44: 21,824,085 km (0.097 R)
• M45: 22,060,899 km (0.104 R)
• M46: 22,716,736 km (0.117 R)
• M47: 23,016,979 km (0.048 R)
• M48: 23,621,354 km (0.108 R)
• M49: 23,864,600 km (0.097 R)
• M50: 24,969,381 km (0.092 R)
• M51: 25,965,403 km (0.112 R)
• M52: 27,547,550 km (0.098 R)
• M53: 27,675,456 km (0.11 R)
• M54: 29,225,889 km (0.111 R)
• M55: 29,880,230 km (0.06 R)
• M56: 30,209,196 km (0.085 R)
• M57: 30,341,141 km (0.1 R)
• M58: 31,136,852 km (0.085 R)
• M59: 31,805,106 km (0.098 R)
• M60: 32,545,615 km (0.099 R)
• M61: 32,748,619 km (0.089 R)
• M62: 33,975,172 km (0.105 R)
• M63: 34,525,244 km (0.111 R)
• M64: 34,870,516 km (0.099 R)
• M65: 35,564,351 km (0.109 R)
• M66: 36,403,146 km (0.1 R)
• M67: 38,171,393 km (0.077 R)
• M68: 40,039,870 km (0.058 R)
• M69: 40,184,830 km (0.111 R)
• M70: 40,620,759 km (0.092 R)
• M71: 41,570,705 km (0.107 R)
• M72: 42,823,886 km (0.069 R)
• M73: 44,239,232 km (0.107 R)
• M74: 47,268,738 km (0.071 R)
• M75: 47,652,158 km (0.108 R)
• M76: 48,190,560 km (0.111 R)
• M77: 48,653,715 km (0.068 R)
• M78: 48,808,549 km (0.083 R)
• M79: 50,208,337 km (0.116 R)
• M80: 50,756,164 km (0.113 R)
• M81: 51,621,288 km (0.095 R)
• M82: 52,016,077 km (0.109 R)
• M83: 52,253,489 km (0.09 R)
• M84: 53,286,313 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.9

Radius: 3.9

Gravity: 35.63 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 10.44 AU - 16.82 AU

Year: 17852 Days

Day: 24.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,237,461 km

• M1: 275,858 km (0.118 R)
• M2: 550,520 km (0.033 R)
• M3: 777,311 km (0.115 R)
• M4: 935,585 km (0.047 R)
• M5: 1,030,580 km (0.046 R)
• M6: 1,079,349 km (0.074 R)
• M7: 1,178,981 km (0.114 R)
• M8: 1,360,742 km (0.054 R)
• M9: 2,017,926 km (0.089 R)
• M10: 2,048,444 km (0.084 R)
• M11: 2,690,966 km (0.049 R)
• M12: 2,929,426 km (0.044 R)
• M13: 3,610,694 km (0.111 R)
• M14: 4,142,664 km (0.097 R)
• M15: 5,277,813 km (0.065 R)
• M16: 5,404,821 km (0.088 R)
• M17: 5,532,877 km (0.093 R)
• M18: 5,661,831 km (0.109 R)
• M19: 6,547,300 km (0.113 R)
• M20: 7,905,499 km (0.118 R)
• M21: 8,002,289 km (0.093 R)
• M22: 8,840,935 km (0.086 R)
• M23: 9,552,273 km (0.089 R)
• M24: 9,810,628 km (0.045 R)
• M25: 11,683,444 km (0.1 R)
• M26: 11,904,251 km (0.11 R)
• M27: 12,126,553 km (0.115 R)
• M28: 12,631,745 km (0.114 R)
• M29: 13,201,115 km (0.109 R)
• M30: 15,560,572 km (0.086 R)
• M31: 16,974,870 km (0.109 R)
• M32: 17,162,466 km (0.111 R)
• M33: 17,287,829 km (0.117 R)
• M34: 17,602,583 km (0.083 R)
• M35: 17,855,703 km (0.079 R)
• M36: 19,727,022 km (0.104 R)
• M37: 20,320,328 km (0.079 R)
• M38: 20,719,155 km (0.088 R)
• M39: 21,254,865 km (0.063 R)
• M40: 21,659,677 km (0.096 R)
• M41: 21,998,816 km (0.103 R)
• M42: 22,958,187 km (0.106 R)
• M43: 23,304,057 km (0.097 R)
• M44: 23,721,435 km (0.056 R)
• M45: 24,704,742 km (0.115 R)
• M46: 25,059,139 km (0.039 R)
• M47: 25,844,827 km (0.11 R)
• M48: 26,348,972 km (0.086 R)
• M49: 26,566,039 km (0.085 R)
• M50: 27,366,986 km (0.047 R)
• M51: 28,249,763 km (0.077 R)
• M52: 29,216,614 km (0.098 R)
• M53: 30,345,629 km (0.119 R)
• M54: 30,421,325 km (0.059 R)
• M55: 31,182,629 km (0.082 R)
• M56: 31,719,087 km (0.059 R)
• M57: 32,027,109 km (0.045 R)
• M58: 32,258,686 km (0.069 R)
• M59: 32,413,520 km (0.074 R)
• M60: 34,289,478 km (0.104 R)
• M61: 34,447,303 km (0.089 R)
• M62: 35,160,885 km (0.117 R)
• M63: 35,240,471 km (0.037 R)
• M64: 36,361,109 km (0.086 R)
• M65: 37,330,802 km (0.075 R)
• M66: 37,900,471 km (0.073 R)
• M67: 38,145,363 km (0.086 R)
• M68: 38,801,349 km (0.09 R)
• M69: 38,883,628 km (0.081 R)
• M70: 40,624,199 km (0.098 R)
• M71: 41,630,095 km (0.096 R)
• M72: 42,136,185 km (0.054 R)
• M73: 42,984,106 km (0.114 R)
• M74: 44,352,478 km (0.061 R)
• M75: 44,869,338 km (0.083 R)
• M76: 45,561,528 km (0.07 R)
• M77: 45,995,960 km (0.096 R)
• M78: 50,504,840 km (0.096 R)
• M79: 50,864,323 km (0.115 R)
• M80: 51,224,704 km (0.098 R)
• M81: 56,265,405 km (0.098 R)
• M82: 57,105,098 km (0.076 R)
• M83: 57,855,032 km (0.072 R)
• M84: 58,231,121 km (0.093 R)
• M85: 59,269,779 km (0.116 R)
• M86: 61,174,010 km (0.047 R)
• M87: 61,269,753 km (0.065 R)
• M88: 61,461,388 km (0.102 R)
• M89: 61,653,172 km (0.088 R)
• M90: 62,037,339 km (0.102 R)
• M91: 62,133,531 km (0.099 R)
• M92: 62,615,236 km (0.112 R)
• M93: 62,711,727 km (0.05 R)
• M94: 63,001,498 km (0.083 R)
• M95: 63,679,176 km (0.11 R)
• M96: 63,776,265 km (0.099 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 558 - 15,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit