🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.46 AU - 0.56 AU

Year: 160 Days

Day: 25.9 Hours

Environment

Temp: 32 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.47 AU - 0.75 AU

Year: 209 Days

Day: 40.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.9 AU - 0.98 AU

Year: 401 Days

Day: 14.7 Hours

Environment

Temp: -46 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.78 AU - 1.2 AU

Year: 433 Days

Day: 42.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.83 AU - 1.17 AU

Year: 440 Days

Day: 37 Hours

Environment

Temp: -66 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.4

Radius: 12.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.45 AU - 3.97 AU

Year: 2529 Days

Day: 10.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,789,092 km

• M1: 160,219 km (0.107 R)
• M2: 316,699 km (0.12 R)
• M3: 451,337 km (0.108 R)
• M4: 660,774 km (0.104 R)
• M5: 1,155,045 km (0.107 R)
• M6: 1,385,725 km (0.095 R)
• M7: 1,498,073 km (0.057 R)
• M8: 1,595,611 km (0.058 R)
• M9: 2,096,913 km (0.111 R)
• M10: 2,464,775 km (0.063 R)
• M11: 3,055,088 km (0.117 R)
• M12: 3,238,495 km (0.084 R)
• M13: 3,390,187 km (0.049 R)
• M14: 3,532,305 km (0.088 R)
• M15: 4,427,050 km (0.114 R)
• M16: 4,793,415 km (0.051 R)
• M17: 5,128,963 km (0.104 R)
• M18: 5,210,643 km (0.063 R)
• M19: 5,416,939 km (0.049 R)
• M20: 5,710,151 km (0.103 R)
• M21: 5,965,664 km (0.1 R)
• M22: 6,561,811 km (0.109 R)
• M23: 7,237,994 km (0.112 R)
• M24: 7,826,362 km (0.071 R)
• M25: 7,968,031 km (0.118 R)
• M26: 8,094,741 km (0.059 R)
• M27: 8,222,049 km (0.109 R)
• M28: 8,301,934 km (0.082 R)
• M29: 8,494,765 km (0.078 R)
• M30: 9,397,738 km (0.044 R)
• M31: 9,615,553 km (0.097 R)
• M32: 9,818,258 km (0.106 R)
• M33: 10,090,526 km (0.116 R)
• M34: 10,625,488 km (0.117 R)
• M35: 11,293,742 km (0.093 R)
• M36: 11,454,111 km (0.117 R)
• M37: 11,615,227 km (0.03 R)
• M38: 11,758,991 km (0.083 R)
• M39: 11,903,353 km (0.108 R)
• M40: 12,285,276 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.2

Radius: 5.2

Gravity: 25.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.75 AU - 12.05 AU

Year: 18050 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,789,092 km

• M1: 82,578 km (0.088 R)
• M2: 264,639 km (0.119 R)
• M3: 695,331 km (0.045 R)
• M4: 1,402,630 km (0.093 R)
• M5: 1,575,864 km (0.046 R)
• M6: 1,755,830 km (0.07 R)
• M7: 1,910,963 km (0.086 R)
• M8: 2,006,107 km (0.075 R)
• M9: 2,070,435 km (0.111 R)
• M10: 2,135,510 km (0.067 R)
• M11: 2,436,650 km (0.057 R)
• M12: 3,533,801 km (0.076 R)
• M13: 3,849,153 km (0.086 R)
• M14: 4,010,121 km (0.047 R)
• M15: 4,338,787 km (0.117 R)
• M16: 4,506,486 km (0.108 R)
• M17: 4,891,252 km (0.086 R)
• M18: 5,022,001 km (0.025 R)
• M19: 5,065,683 km (0.1 R)
• M20: 5,153,796 km (0.11 R)
• M21: 5,465,708 km (0.091 R)
• M22: 6,485,516 km (0.097 R)
• M23: 7,362,609 km (0.09 R)
• M24: 8,432,084 km (0.065 R)
• M25: 8,693,880 km (0.098 R)
• M26: 9,440,972 km (0.101 R)
• M27: 9,822,147 km (0.099 R)
• M28: 10,375,360 km (0.117 R)
• M29: 11,512,005 km (0.089 R)
• M30: 12,271,813 km (0.082 R)
• M31: 13,350,264 km (0.078 R)
• M32: 14,209,853 km (0.078 R)
• M33: 14,271,936 km (0.095 R)
• M34: 15,023,965 km (0.103 R)
• M35: 15,087,244 km (0.08 R)
• M36: 15,277,533 km (0.098 R)
• M37: 15,404,841 km (0.089 R)
• M38: 17,822,642 km (0.093 R)
• M39: 18,496,131 km (0.107 R)
• M40: 18,563,899 km (0.098 R)
• M41: 18,904,234 km (0.088 R)
• M42: 19,867,794 km (0.072 R)
• M43: 20,006,770 km (0.084 R)
• M44: 21,414,187 km (0.082 R)
• M45: 21,842,636 km (0.069 R)
• M46: 23,144,735 km (0.106 R)
• M47: 24,695,467 km (0.105 R)
• M48: 24,919,714 km (0.048 R)
• M49: 25,294,906 km (0.115 R)
• M50: 25,445,551 km (0.083 R)
• M51: 26,584,738 km (0.089 R)
• M52: 27,045,051 km (0.116 R)
• M53: 28,129,336 km (0.05 R)
• M54: 28,207,277 km (0.106 R)
• M55: 30,982,018 km (0.104 R)
• M56: 31,062,651 km (0.115 R)
• M57: 31,628,431 km (0.097 R)
• M58: 31,790,744 km (0.098 R)
• M59: 32,688,182 km (0.084 R)
• M60: 33,181,257 km (0.047 R)
• M61: 33,346,113 km (0.077 R)
• M62: 33,428,691 km (0.07 R)
• M63: 33,593,997 km (0.085 R)
• M64: 34,091,560 km (0.079 R)
• M65: 35,261,864 km (0.057 R)
• M66: 37,727,835 km (0.102 R)
• M67: 38,158,677 km (0.115 R)
• M68: 38,504,398 km (0.113 R)
• M69: 39,286,196 km (0.099 R)
• M70: 39,897,902 km (0.088 R)
• M71: 39,985,566 km (0.09 R)
• M72: 40,248,858 km (0.06 R)
• M73: 40,600,862 km (0.052 R)
• M74: 40,865,501 km (0.069 R)
• M75: 41,751,868 km (0.106 R)
• M76: 42,018,900 km (0.092 R)
• M77: 42,375,990 km (0.101 R)
• M78: 43,273,129 km (0.115 R)
• M79: 48,597,915 km (0.104 R)
• M80: 49,724,986 km (0.028 R)
• M81: 50,481,353 km (0.081 R)
• M82: 51,241,310 km (0.097 R)
• M83: 52,868,935 km (0.119 R)
• M84: 53,640,710 km (0.086 R)
• M85: 55,000,405 km (0.109 R)
• M86: 56,076,612 km (0.099 R)
• M87: 56,765,062 km (0.114 R)
• M88: 60,349,576 km (0.094 R)
• M89: 60,450,256 km (0.047 R)
• M90: 63,596,897 km (0.065 R)
• M91: 65,448,320 km (0.101 R)
• M92: 65,862,108 km (0.065 R)
• M93: 68,677,989 km (0.086 R)
• M94: 68,888,174 km (0.101 R)
• M95: 69,519,926 km (0.093 R)
• M96: 69,836,475 km (0.106 R)
• M97: 70,683,049 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 13,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit