🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.42 AU - 0.68 AU

Year: 155 Days

Day: 39.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.16 AU - 1.86 AU

Year: 707 Days

Day: 46.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.79 AU - 2.71 AU

Year: 1285 Days

Day: 33.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 93.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,340,602 km

• M1: 1,027,289 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.56 AU - 3.14 AU

Year: 1832 Days

Day: 18.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.08 AU - 3.46 AU

Year: 2252 Days

Day: 21.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,340,602 km

• M1: 2,116,511 km (0.118 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.1

Radius: 12.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.42 AU - 5.52 AU

Year: 4872 Days

Day: 11.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 112,340,602 km

• M1: 177,573 km (0.08 R)
• M2: 315,801 km (0.068 R)
• M3: 416,480 km (0.063 R)
• M4: 639,680 km (0.113 R)
• M5: 755,320 km (0.101 R)
• M6: 1,219,821 km (0.081 R)
• M7: 1,337,854 km (0.106 R)
• M8: 1,749,098 km (0.099 R)
• M9: 1,832,724 km (0.045 R)
• M10: 2,127,581 km (0.104 R)
• M11: 2,271,793 km (0.109 R)
• M12: 2,437,996 km (0.062 R)
• M13: 2,646,835 km (0.106 R)
• M14: 2,743,625 km (0.054 R)
• M15: 3,041,624 km (0.05 R)
• M16: 3,122,856 km (0.072 R)
• M17: 3,350,095 km (0.117 R)
• M18: 4,945,107 km (0.114 R)
• M19: 5,113,704 km (0.076 R)
• M20: 5,259,712 km (0.112 R)
• M21: 5,382,531 km (0.092 R)
• M22: 5,959,530 km (0.065 R)
• M23: 6,087,586 km (0.112 R)
• M24: 6,242,570 km (0.111 R)
• M25: 6,795,184 km (0.09 R)
• M26: 7,010,007 km (0.079 R)
• M27: 7,145,243 km (0.093 R)
• M28: 7,254,150 km (0.118 R)
• M29: 7,336,280 km (0.106 R)
• M30: 7,473,760 km (0.111 R)
• M31: 7,584,313 km (0.076 R)
• M32: 7,695,464 km (0.081 R)
• M33: 8,145,454 km (0.072 R)
• M34: 8,287,872 km (0.071 R)
• M35: 8,488,632 km (0.072 R)
• M36: 9,100,637 km (0.047 R)
• M37: 9,307,830 km (0.096 R)
• M38: 10,030,088 km (0.096 R)
• M39: 10,152,160 km (0.111 R)
• M40: 10,490,700 km (0.099 R)
• M41: 11,084,005 km (0.113 R)
• M42: 12,401,514 km (0.093 R)
• M43: 12,895,935 km (0.036 R)
• M44: 13,195,729 km (0.102 R)
• M45: 13,497,767 km (0.051 R)
• M46: 13,700,323 km (0.115 R)
• M47: 14,902,491 km (0.104 R)
• M48: 15,007,210 km (0.067 R)
• M49: 15,217,095 km (0.111 R)
• M50: 15,498,639 km (0.045 R)
• M51: 15,746,373 km (0.102 R)
• M52: 16,786,676 km (0.085 R)
• M53: 17,553,814 km (0.111 R)
• M54: 18,034,622 km (0.107 R)
• M55: 18,482,069 km (0.078 R)
• M56: 19,350,185 km (0.099 R)
• M57: 20,347,405 km (0.1 R)
• M58: 20,969,433 km (0.081 R)
• M59: 21,755,719 km (0.102 R)
• M60: 23,114,666 km (0.108 R)
• M61: 23,235,840 km (0.087 R)
• M62: 24,377,422 km (0.072 R)
• M63: 24,459,701 km (0.103 R)
• M64: 24,665,697 km (0.036 R)
• M65: 24,913,730 km (0.09 R)
• M66: 25,245,688 km (0.091 R)
• M67: 25,537,254 km (0.109 R)
• M68: 25,830,017 km (0.091 R)
• M69: 25,913,942 km (0.104 R)
• M70: 26,418,984 km (0.104 R)
• M71: 27,738,587 km (0.112 R)
• M72: 28,341,616 km (0.077 R)
• M73: 29,123,414 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.5

Radius: 6.7

Gravity: 20.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.89 AU - 19.41 AU

Year: 30670 Days

Day: 24.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,340,602 km

• M1: 111,750 km (0.085 R)
• M2: 212,878 km (0.101 R)
• M3: 310,565 km (0.06 R)
• M4: 425,008 km (0.071 R)
• M5: 1,300,903 km (0.115 R)
• M6: 2,816,330 km (0.093 R)
• M7: 3,164,893 km (0.085 R)
• M8: 3,686,540 km (0.099 R)
• M9: 4,067,566 km (0.109 R)
• M10: 4,749,732 km (0.094 R)
• M11: 4,925,809 km (0.07 R)
• M12: 5,104,130 km (0.092 R)
• M13: 5,345,132 km (0.085 R)
• M14: 6,867,440 km (0.072 R)
• M15: 7,538,835 km (0.069 R)
• M16: 9,233,929 km (0.114 R)
• M17: 9,749,742 km (0.09 R)
• M18: 10,274,831 km (0.087 R)
• M19: 10,350,677 km (0.095 R)
• M20: 11,352,534 km (0.081 R)
• M21: 12,224,240 km (0.11 R)
• M22: 13,613,406 km (0.092 R)
• M23: 13,947,458 km (0.101 R)
• M24: 14,115,457 km (0.093 R)
• M25: 14,880,051 km (0.105 R)
• M26: 15,483,828 km (0.064 R)
• M27: 15,745,176 km (0.094 R)
• M28: 15,832,541 km (0.102 R)
• M29: 16,626,607 km (0.084 R)
• M30: 16,715,617 km (0.12 R)
• M31: 17,887,268 km (0.12 R)
• M32: 18,436,890 km (0.035 R)
• M33: 18,899,148 km (0.045 R)
• M34: 19,740,935 km (0.083 R)
• M35: 20,882,217 km (0.086 R)
• M36: 21,654,890 km (0.061 R)
• M37: 21,849,517 km (0.057 R)
• M38: 23,128,728 km (0.076 R)
• M39: 23,327,694 km (0.088 R)
• M40: 24,736,158 km (0.118 R)
• M41: 25,348,162 km (0.072 R)
• M42: 25,965,254 km (0.057 R)
• M43: 26,068,626 km (0.105 R)
• M44: 26,275,669 km (0.069 R)
• M45: 27,634,766 km (0.119 R)
• M46: 28,802,527 km (0.098 R)
• M47: 29,553,957 km (0.108 R)
• M48: 29,878,136 km (0.086 R)
• M49: 30,857,254 km (0.084 R)
• M50: 32,735,455 km (0.042 R)
• M51: 32,847,055 km (0.082 R)
• M52: 33,182,752 km (0.083 R)
• M53: 36,023,766 km (0.081 R)
• M54: 37,531,563 km (0.098 R)
• M55: 41,089,150 km (0.078 R)
• M56: 41,571,603 km (0.117 R)
• M57: 43,397,295 km (0.116 R)
• M58: 44,752,801 km (0.115 R)
• M59: 44,876,668 km (0.096 R)
• M60: 45,997,007 km (0.085 R)
• M61: 47,631,364 km (0.117 R)
• M62: 48,265,060 km (0.089 R)
• M63: 48,646,684 km (0.087 R)
• M64: 48,774,142 km (0.054 R)
• M65: 49,029,206 km (0.101 R)
• M66: 55,018,656 km (0.057 R)
• M67: 55,550,327 km (0.114 R)
• M68: 56,484,715 km (0.067 R)
• M69: 60,137,446 km (0.098 R)
• M70: 65,405,984 km (0.118 R)
• M71: 65,687,378 km (0.074 R)
• M72: 66,251,212 km (0.1 R)
• M73: 68,523,005 km (0.049 R)
• M74: 75,194,921 km (0.061 R)
• M75: 76,524,248 km (0.118 R)
• M76: 77,266,103 km (0.089 R)
• M77: 80,408,108 km (0.118 R)
• M78: 81,615,961 km (0.109 R)
• M79: 82,373,973 km (0.111 R)
• M80: 87,125,202 km (0.055 R)
• M81: 87,434,719 km (0.115 R)
• M82: 89,455,936 km (0.051 R)
• M83: 89,924,477 km (0.053 R)
• M84: 90,237,286 km (0.109 R)
• M85: 90,393,915 km (0.065 R)
• M86: 91,021,029 km (0.113 R)
• M87: 93,227,448 km (0.043 R)
• M88: 94,655,210 km (0.103 R)
• M89: 96,569,913 km (0.112 R)
• M90: 97,532,127 km (0.098 R)
• M91: 98,336,365 km (0.057 R)
• M92: 99,789,559 km (0.087 R)
• M93: 99,951,424 km (0.06 R)
• M94: 105,013,666 km (0.051 R)
• M95: 112,340,671 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 17,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit