🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.59 AU

Year: 150 Days

Day: 17.2 Hours

Environment

Temp: 176 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.51 AU - 0.79 AU

Year: 198 Days

Day: 27.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,616,203 km

• M1: 364,121 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.61 AU - 0.75 AU

Year: 212 Days

Day: 44.6 Hours

Environment

Temp: 101 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.3 AU - 1.52 AU

Year: 634 Days

Day: 16 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.99 AU - 2.55 AU

Year: 1295 Days

Day: 14.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.9 AU - 3.11 AU

Year: 1968 Days

Day: 17.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,616,203 km

• M1: 472,430 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.82 AU - 4.16 AU

Year: 2469 Days

Day: 21.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,616,203 km

• M1: 798,553 km (0.03 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.97 AU - 3.97 AU

Year: 2996 Days

Day: 42.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,616,203 km

• M1: 1,259,764 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 13.7

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.34 AU - 9.2 AU

Year: 8203 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,616,203 km

• M1: 209,886 km (0.031 R)
• M2: 540,946 km (0.099 R)
• M3: 688,300 km (0.042 R)
• M4: 955,781 km (0.107 R)
• M5: 1,548,338 km (0.115 R)
• M6: 1,746,555 km (0.113 R)
• M7: 2,291,839 km (0.079 R)
• M8: 2,675,408 km (0.071 R)
• M9: 2,834,730 km (0.098 R)
• M10: 3,247,022 km (0.03 R)
• M11: 3,388,841 km (0.073 R)
• M12: 3,474,859 km (0.109 R)
• M13: 3,767,174 km (0.079 R)
• M14: 4,190,087 km (0.081 R)
• M15: 4,313,804 km (0.039 R)
• M16: 4,628,409 km (0.113 R)
• M17: 5,114,452 km (0.106 R)
• M18: 5,414,097 km (0.079 R)
• M19: 5,651,209 km (0.073 R)
• M20: 6,276,528 km (0.096 R)
• M21: 6,850,984 km (0.079 R)
• M22: 7,070,743 km (0.049 R)
• M23: 7,630,688 km (0.089 R)
• M24: 7,896,823 km (0.047 R)
• M25: 8,127,503 km (0.095 R)
• M26: 9,354,504 km (0.092 R)
• M27: 9,886,175 km (0.1 R)
• M28: 10,511,943 km (0.036 R)
• M29: 10,979,137 km (0.089 R)
• M30: 11,150,726 km (0.111 R)
• M31: 11,496,447 km (0.073 R)
• M32: 12,824,726 km (0.034 R)
• M33: 13,829,426 km (0.034 R)
• M34: 13,922,027 km (0.115 R)
• M35: 14,341,349 km (0.106 R)
• M36: 14,670,315 km (0.116 R)
• M37: 14,906,979 km (0.108 R)
• M38: 15,817,282 km (0.08 R)
• M39: 17,241,454 km (0.12 R)
• M40: 18,501,965 km (0.08 R)
• M41: 19,272,544 km (0.047 R)
• M42: 20,316,139 km (0.116 R)
• M43: 21,700,368 km (0.116 R)
• M44: 22,078,252 km (0.117 R)
• M45: 22,295,169 km (0.081 R)
• M46: 22,785,700 km (0.073 R)
• M47: 24,390,886 km (0.034 R)
• M48: 24,727,630 km (0.062 R)
• M49: 24,896,526 km (0.094 R)
• M50: 25,178,818 km (0.101 R)
• M51: 25,917,981 km (0.119 R)
• M52: 27,127,031 km (0.109 R)
• M53: 27,301,312 km (0.084 R)
• M54: 27,943,237 km (0.117 R)
• M55: 28,886,002 km (0.109 R)
• M56: 29,420,815 km (0.119 R)
• M57: 29,899,079 km (0.115 R)
• M58: 30,319,599 km (0.038 R)
• M59: 30,440,175 km (0.066 R)
• M60: 31,045,149 km (0.112 R)
• M61: 31,471,054 km (0.048 R)
• M62: 33,193,673 km (0.116 R)
• M63: 33,442,305 km (0.105 R)
• M64: 33,566,920 km (0.05 R)
• M65: 33,691,535 km (0.094 R)
• M66: 34,066,577 km (0.063 R)
• M67: 34,820,700 km (0.068 R)
• M68: 34,946,960 km (0.116 R)
• M69: 35,898,552 km (0.056 R)
• M70: 36,794,344 km (0.075 R)
• M71: 36,987,326 km (0.118 R)
• M72: 37,568,064 km (0.039 R)
• M73: 38,151,945 km (0.094 R)
• M74: 39,197,335 km (0.111 R)
• M75: 39,921,389 km (0.079 R)
• M76: 40,053,483 km (0.114 R)
• M77: 40,849,344 km (0.111 R)
• M78: 40,982,636 km (0.116 R)
• M79: 41,784,480 km (0.1 R)
• M80: 43,404,027 km (0.085 R)
• M81: 44,016,630 km (0.077 R)
• M82: 45,181,549 km (0.038 R)
• M83: 46,426,054 km (0.037 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.7

Radius: 3

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.8 AU - 15.02 AU

Year: 20718 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,616,203 km

• M1: 58,044 km (0.096 R)
• M2: 127,457 km (0.071 R)
• M3: 257,458 km (0.116 R)
• M4: 341,831 km (0.092 R)
• M5: 434,731 km (0.091 R)
• M6: 612,304 km (0.091 R)
• M7: 759,060 km (0.069 R)
• M8: 880,683 km (0.12 R)
• M9: 934,687 km (0.1 R)
• M10: 1,008,439 km (0.087 R)
• M11: 1,821,354 km (0.104 R)
• M12: 2,007,454 km (0.065 R)
• M13: 2,297,823 km (0.098 R)
• M14: 2,917,158 km (0.062 R)
• M15: 3,025,168 km (0.083 R)
• M16: 3,079,622 km (0.117 R)
• M17: 3,189,576 km (0.116 R)
• M18: 3,245,077 km (0.107 R)
• M19: 3,817,139 km (0.036 R)
• M20: 4,144,759 km (0.083 R)
• M21: 4,235,714 km (0.119 R)
• M22: 4,357,936 km (0.034 R)
• M23: 4,388,753 km (0.074 R)
• M24: 4,668,800 km (0.106 R)
• M25: 4,763,346 km (0.05 R)
• M26: 4,795,061 km (0.087 R)
• M27: 5,213,336 km (0.08 R)
• M28: 5,245,949 km (0.108 R)
• M29: 5,609,621 km (0.055 R)
• M30: 7,731,667 km (0.063 R)
• M31: 7,993,762 km (0.094 R)
• M32: 8,334,995 km (0.115 R)
• M33: 8,373,142 km (0.086 R)
• M34: 8,411,439 km (0.053 R)
• M35: 8,565,076 km (0.103 R)
• M36: 8,642,269 km (0.113 R)
• M37: 8,797,252 km (0.06 R)
• M38: 8,992,478 km (0.118 R)
• M39: 9,031,672 km (0.096 R)
• M40: 9,228,393 km (0.044 R)
• M41: 9,347,174 km (0.11 R)
• M42: 9,626,324 km (0.115 R)
• M43: 9,786,992 km (0.094 R)
• M44: 10,111,021 km (0.079 R)
• M45: 11,188,275 km (0.046 R)
• M46: 11,399,657 km (0.085 R)
• M47: 13,764,350 km (0.11 R)
• M48: 15,047,900 km (0.112 R)
• M49: 15,140,950 km (0.075 R)
• M50: 15,234,299 km (0.088 R)
• M51: 16,178,112 km (0.097 R)
• M52: 16,705,145 km (0.085 R)
• M53: 17,140,625 km (0.083 R)
• M54: 17,579,844 km (0.093 R)
• M55: 17,677,831 km (0.102 R)
• M56: 18,618,801 km (0.089 R)
• M57: 18,869,079 km (0.105 R)
• M58: 19,626,642 km (0.062 R)
• M59: 20,137,220 km (0.111 R)
• M60: 20,291,306 km (0.039 R)
• M61: 21,694,982 km (0.108 R)
• M62: 22,488,300 km (0.113 R)
• M63: 23,344,897 km (0.085 R)
• M64: 24,979,404 km (0.054 R)
• M65: 26,706,960 km (0.078 R)
• M66: 28,300,028 km (0.106 R)
• M67: 28,357,473 km (0.084 R)
• M68: 29,689,792 km (0.101 R)
• M69: 30,923,974 km (0.111 R)
• M70: 31,398,648 km (0.113 R)
• M71: 31,696,498 km (0.117 R)
• M72: 32,655,719 km (0.107 R)
• M73: 32,776,295 km (0.111 R)
• M74: 36,462,087 km (0.079 R)
• M75: 38,036,007 km (0.108 R)
• M76: 38,353,453 km (0.116 R)
• M77: 38,991,039 km (0.117 R)
• M78: 39,311,029 km (0.048 R)
• M79: 39,632,066 km (0.081 R)
• M80: 40,341,160 km (0.086 R)
• M81: 40,470,562 km (0.084 R)
• M82: 40,794,591 km (0.051 R)
• M83: 40,989,517 km (0.037 R)
• M84: 41,510,567 km (0.047 R)
• M85: 41,575,941 km (0.051 R)
• M86: 41,706,540 km (0.067 R)
• M87: 42,230,731 km (0.112 R)
• M88: 42,691,193 km (0.12 R)
• M89: 42,822,989 km (0.109 R)
• M90: 43,417,940 km (0.113 R)
• M91: 43,816,169 km (0.097 R)
• M92: 44,082,304 km (0.112 R)
• M93: 44,148,875 km (0.108 R)
• M94: 44,282,316 km (0.081 R)
• M95: 44,482,478 km (0.065 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 10,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit