🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.51 AU - 0.71 AU

Year: 181 Days

Day: 26.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 143.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,700,932 km

• M1: 210,185 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.56 AU - 0.68 AU

Year: 186 Days

Day: 30.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,700,932 km

• M1: 245,041 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.86 AU - 1.02 AU

Year: 347 Days

Day: 26.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,700,932 km

• M1: 723,306 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.1 AU - 1.76 AU

Year: 651 Days

Day: 35.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.67 AU - 2.39 AU

Year: 1101 Days

Day: 17.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 67 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.16 AU - 3.24 AU

Year: 2180 Days

Day: 40.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.48 AU - 4.1 AU

Year: 2810 Days

Day: 15.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.9

Radius: 14.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.27 AU - 5.43 AU

Year: 3455 Days

Day: 13.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,700,932 km

• M1: 190,139 km (0.034 R)
• M2: 394,490 km (0.092 R)
• M3: 674,238 km (0.075 R)
• M4: 768,335 km (0.085 R)
• M5: 875,447 km (0.105 R)
• M6: 1,030,281 km (0.112 R)
• M7: 1,464,414 km (0.037 R)
• M8: 1,672,205 km (0.101 R)
• M9: 1,847,982 km (0.063 R)
• M10: 2,051,884 km (0.064 R)
• M11: 2,162,288 km (0.109 R)
• M12: 2,320,413 km (0.03 R)
• M13: 2,435,753 km (0.119 R)
• M14: 2,612,577 km (0.057 R)
• M15: 2,879,759 km (0.109 R)
• M16: 3,067,205 km (0.12 R)
• M17: 3,245,975 km (0.091 R)
• M18: 3,336,631 km (0.114 R)
• M19: 3,533,950 km (0.036 R)
• M20: 3,654,227 km (0.077 R)
• M21: 3,830,304 km (0.096 R)
• M22: 4,023,285 km (0.112 R)
• M23: 4,205,346 km (0.077 R)
• M24: 4,519,800 km (0.094 R)
• M25: 5,232,784 km (0.106 R)
• M26: 5,478,274 km (0.056 R)
• M27: 5,838,057 km (0.108 R)
• M28: 6,124,986 km (0.098 R)
• M29: 6,221,775 km (0.046 R)
• M30: 6,465,770 km (0.076 R)
• M31: 6,996,992 km (0.098 R)
• M32: 7,233,805 km (0.034 R)
• M33: 7,733,013 km (0.117 R)
• M34: 8,083,820 km (0.063 R)
• M35: 8,475,767 km (0.065 R)
• M36: 8,601,878 km (0.066 R)
• M37: 8,692,235 km (0.072 R)
• M38: 8,983,801 km (0.084 R)
• M39: 9,093,905 km (0.099 R)
• M40: 9,223,008 km (0.091 R)
• M41: 9,334,159 km (0.085 R)
• M42: 9,445,759 km (0.096 R)
• M43: 9,576,508 km (0.076 R)
• M44: 9,670,306 km (0.096 R)
• M45: 9,839,800 km (0.114 R)
• M46: 10,296,821 km (0.104 R)
• M47: 10,450,758 km (0.118 R)
• M48: 10,683,083 km (0.115 R)
• M49: 11,192,165 km (0.052 R)
• M50: 11,310,945 km (0.032 R)
• M51: 11,649,336 km (0.111 R)
• M52: 11,769,612 km (0.069 R)
• M53: 12,602,424 km (0.1 R)
• M54: 13,622,831 km (0.057 R)
• M55: 13,834,362 km (0.095 R)
• M56: 13,961,670 km (0.087 R)
• M57: 14,518,473 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.2

Radius: 10.9

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.53 AU - 8.95 AU

Year: 9007 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,700,932 km

• M1: 152,440 km (0.117 R)
• M2: 280,646 km (0.071 R)
• M3: 488,587 km (0.04 R)
• M4: 943,663 km (0.113 R)
• M5: 1,114,504 km (0.114 R)
• M6: 1,213,987 km (0.112 R)
• M7: 1,316,760 km (0.048 R)
• M8: 1,597,705 km (0.077 R)
• M9: 1,688,212 km (0.041 R)
• M10: 2,216,741 km (0.116 R)
• M11: 2,369,630 km (0.065 R)
• M12: 2,740,035 km (0.046 R)
• M13: 2,904,443 km (0.117 R)
• M14: 3,272,154 km (0.1 R)
• M15: 3,388,242 km (0.032 R)
• M16: 3,535,446 km (0.062 R)
• M17: 3,624,756 km (0.062 R)
• M18: 3,866,806 km (0.108 R)
• M19: 4,020,742 km (0.096 R)
• M20: 4,176,773 km (0.096 R)
• M21: 4,334,748 km (0.055 R)
• M22: 4,462,654 km (0.116 R)
• M23: 4,689,594 km (0.038 R)
• M24: 4,953,485 km (0.075 R)
• M25: 5,704,466 km (0.117 R)
• M26: 6,057,517 km (0.092 R)
• M27: 6,527,404 km (0.102 R)
• M28: 6,674,309 km (0.097 R)
• M29: 7,617,374 km (0.085 R)
• M30: 8,085,017 km (0.044 R)
• M31: 8,441,808 km (0.092 R)
• M32: 8,561,785 km (0.098 R)
• M33: 8,844,226 km (0.067 R)
• M34: 9,211,938 km (0.116 R)
• M35: 9,335,655 km (0.098 R)
• M36: 9,709,949 km (0.111 R)
• M37: 10,046,843 km (0.077 R)
• M38: 10,516,431 km (0.038 R)
• M39: 10,602,599 km (0.118 R)
• M40: 12,785,681 km (0.075 R)
• M41: 12,923,760 km (0.077 R)
• M42: 13,016,062 km (0.092 R)
• M43: 14,141,188 km (0.106 R)
• M44: 14,284,053 km (0.071 R)
• M45: 14,523,260 km (0.119 R)
• M46: 14,715,494 km (0.117 R)
• M47: 15,199,892 km (0.118 R)
• M48: 16,533,706 km (0.084 R)
• M49: 16,885,560 km (0.079 R)
• M50: 17,750,535 km (0.049 R)
• M51: 18,162,528 km (0.059 R)
• M52: 18,317,960 km (0.06 R)
• M53: 18,838,860 km (0.06 R)
• M54: 20,162,502 km (0.107 R)
• M55: 20,808,465 km (0.109 R)
• M56: 21,134,140 km (0.11 R)
• M57: 21,900,231 km (0.097 R)
• M58: 22,176,089 km (0.047 R)
• M59: 23,742,080 km (0.089 R)
• M60: 24,424,096 km (0.118 R)
• M61: 24,710,277 km (0.075 R)
• M62: 24,939,910 km (0.119 R)
• M63: 27,097,710 km (0.101 R)
• M64: 27,453,304 km (0.117 R)
• M65: 29,314,750 km (0.087 R)
• M66: 31,092,870 km (0.104 R)
• M67: 31,340,904 km (0.058 R)
• M68: 31,651,768 km (0.119 R)
• M69: 32,026,211 km (0.112 R)
• M70: 33,031,958 km (0.033 R)
• M71: 33,792,962 km (0.116 R)
• M72: 35,397,100 km (0.055 R)
• M73: 37,354,588 km (0.106 R)
• M74: 40,762,129 km (0.093 R)
• M75: 42,125,414 km (0.083 R)
• M76: 43,019,560 km (0.055 R)
• M77: 43,088,525 km (0.052 R)
• M78: 43,572,923 km (0.101 R)
• M79: 43,919,840 km (0.111 R)
• M80: 44,337,518 km (0.118 R)
• M81: 45,246,923 km (0.073 R)
• M82: 45,598,478 km (0.117 R)
• M83: 46,374,742 km (0.115 R)
• M84: 47,725,909 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.3

Radius: 5.4

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 10.94 AU - 13.76 AU

Year: 16527 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,700,932 km

• M1: 215,870 km (0.119 R)
• M2: 434,133 km (0.1 R)
• M3: 662,719 km (0.097 R)
• M4: 725,400 km (0.057 R)
• M5: 790,026 km (0.114 R)
• M6: 925,412 km (0.069 R)
• M7: 1,050,027 km (0.078 R)
• M8: 1,295,817 km (0.07 R)
• M9: 1,335,311 km (0.117 R)
• M10: 1,559,408 km (0.107 R)
• M11: 1,643,781 km (0.062 R)
• M12: 1,817,315 km (0.104 R)
• M13: 2,229,008 km (0.102 R)
• M14: 2,348,537 km (0.079 R)
• M15: 2,421,092 km (0.083 R)
• M16: 2,924,638 km (0.11 R)
• M17: 3,377,471 km (0.084 R)
• M18: 3,514,802 km (0.056 R)
• M19: 3,738,301 km (0.11 R)
• M20: 4,170,041 km (0.097 R)
• M21: 4,526,682 km (0.074 R)
• M22: 4,617,338 km (0.095 R)
• M23: 6,519,774 km (0.081 R)
• M24: 6,622,249 km (0.103 R)
• M25: 7,107,694 km (0.119 R)
• M26: 8,222,797 km (0.096 R)
• M27: 8,296,698 km (0.115 R)
• M28: 8,370,749 km (0.119 R)
• M29: 10,093,518 km (0.075 R)
• M30: 10,133,012 km (0.045 R)
• M31: 10,172,506 km (0.079 R)
• M32: 10,291,436 km (0.026 R)
• M33: 10,410,965 km (0.076 R)
• M34: 10,812,336 km (0.073 R)
• M35: 10,974,350 km (0.055 R)
• M36: 11,096,272 km (0.117 R)
• M37: 11,218,793 km (0.027 R)
• M38: 11,341,763 km (0.081 R)
• M39: 11,382,752 km (0.096 R)
• M40: 11,588,898 km (0.059 R)
• M41: 12,172,629 km (0.052 R)
• M42: 12,552,757 km (0.116 R)
• M43: 13,152,046 km (0.086 R)
• M44: 13,673,096 km (0.05 R)
• M45: 14,245,158 km (0.109 R)
• M46: 14,690,511 km (0.099 R)
• M47: 14,780,120 km (0.076 R)
• M48: 15,185,680 km (0.091 R)
• M49: 15,367,142 km (0.107 R)
• M50: 15,549,203 km (0.091 R)
• M51: 16,377,676 km (0.049 R)
• M52: 18,510,792 km (0.11 R)
• M53: 18,704,671 km (0.093 R)
• M54: 18,753,140 km (0.069 R)
• M55: 19,094,223 km (0.116 R)
• M56: 19,486,619 km (0.087 R)
• M57: 20,579,132 km (0.057 R)
• M58: 20,981,251 km (0.114 R)
• M59: 21,386,063 km (0.054 R)
• M60: 22,254,778 km (0.075 R)
• M61: 22,667,518 km (0.109 R)
• M62: 22,719,279 km (0.12 R)
• M63: 22,926,771 km (0.113 R)
• M64: 23,239,281 km (0.105 R)
• M65: 24,875,732 km (0.081 R)
• M66: 25,519,302 km (0.091 R)
• M67: 25,897,037 km (0.108 R)
• M68: 26,168,108 km (0.051 R)
• M69: 27,316,721 km (0.091 R)
• M70: 27,980,487 km (0.051 R)
• M71: 28,649,488 km (0.097 R)
• M72: 29,267,327 km (0.089 R)
• M73: 29,323,726 km (0.085 R)
• M74: 30,003,199 km (0.096 R)
• M75: 31,898,455 km (0.119 R)
• M76: 32,597,077 km (0.089 R)
• M77: 32,714,062 km (0.114 R)
• M78: 33,891,098 km (0.051 R)
• M79: 35,201,875 km (0.065 R)
• M80: 35,261,864 km (0.082 R)
• M81: 36,044,709 km (0.096 R)
• M82: 36,589,844 km (0.079 R)
• M83: 37,137,971 km (0.12 R)
• M84: 37,565,970 km (0.118 R)
• M85: 37,627,305 km (0.116 R)
• M86: 37,688,640 km (0.095 R)
• M87: 39,294,574 km (0.1 R)
• M88: 39,730,801 km (0.107 R)
• M89: 40,985,927 km (0.05 R)
• M90: 41,175,318 km (0.057 R)
• M91: 41,681,856 km (0.11 R)
• M92: 41,999,453 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 14,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit