🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.17 AU - 1.77 AU

Year: 629 Days

Day: 13.7 Hours

Environment

Temp: -18 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 101,071,000 km

• M1: 45,777 km (0.098 R)
• M2: 126,709 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.43 AU - 2.13 AU

Year: 839 Days

Day: 39.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,071,000 km

• M1: 418,276 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.62 AU - 5.34 AU

Year: 3348 Days

Day: 20.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,071,000 km

• M1: 977,323 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.9

Radius: 8.5

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.73 AU - 6.35 AU

Year: 4604 Days

Day: 10.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 101,071,000 km

• M1: 105,766 km (0.067 R)
• M2: 401,371 km (0.12 R)
• M3: 769,831 km (0.027 R)
• M4: 1,181,823 km (0.106 R)
• M5: 1,671,307 km (0.072 R)
• M6: 2,698,147 km (0.101 R)
• M7: 3,254,651 km (0.084 R)
• M8: 4,442,010 km (0.097 R)
• M9: 5,050,574 km (0.111 R)
• M10: 5,653,752 km (0.119 R)
• M11: 7,939,309 km (0.069 R)
• M12: 8,674,433 km (0.106 R)
• M13: 8,956,425 km (0.069 R)
• M14: 9,581,444 km (0.104 R)
• M15: 9,926,567 km (0.077 R)
• M16: 10,459,734 km (0.088 R)
• M17: 11,534,893 km (0.041 R)
• M18: 16,826,021 km (0.089 R)
• M19: 18,101,791 km (0.114 R)
• M20: 22,693,399 km (0.075 R)
• M21: 25,873,999 km (0.111 R)
• M22: 30,902,731 km (0.105 R)
• M23: 31,847,292 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.6

Radius: 13.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 9.15 AU - 11.57 AU

Year: 11774 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,071,000 km

• M1: 166,652 km (0.037 R)
• M2: 702,960 km (0.11 R)
• M3: 1,781,262 km (0.076 R)
• M4: 2,220,930 km (0.104 R)
• M5: 2,956,802 km (0.12 R)
• M6: 3,653,330 km (0.08 R)
• M7: 4,540,894 km (0.109 R)
• M8: 5,157,985 km (0.107 R)
• M9: 5,830,427 km (0.076 R)
• M10: 6,743,423 km (0.078 R)
• M11: 7,234,553 km (0.084 R)
• M12: 9,168,106 km (0.104 R)
• M13: 9,772,182 km (0.072 R)
• M14: 10,254,784 km (0.111 R)
• M15: 10,702,680 km (0.096 R)
• M16: 11,691,373 km (0.118 R)
• M17: 12,911,343 km (0.095 R)
• M18: 13,730,841 km (0.119 R)
• M19: 14,214,490 km (0.085 R)
• M20: 18,504,060 km (0.075 R)
• M21: 20,158,762 km (0.112 R)
• M22: 26,449,801 km (0.075 R)
• M23: 31,060,856 km (0.104 R)
• M24: 35,498,976 km (0.086 R)
• M25: 36,182,040 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.6

Radius: 7.5

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 14.4 AU - 21.28 AU

Year: 26607 Days

Day: 23.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 101,071,000 km

• M1: 94,995 km (0.1 R)
• M2: 445,802 km (0.103 R)
• M3: 764,744 km (0.108 R)
• M4: 1,014,274 km (0.118 R)
• M5: 1,550,432 km (0.044 R)
• M6: 1,939,536 km (0.095 R)
• M7: 3,095,030 km (0.032 R)
• M8: 4,379,777 km (0.094 R)
• M9: 5,234,729 km (0.06 R)
• M10: 7,803,324 km (0.089 R)
• M11: 10,135,256 km (0.087 R)
• M12: 13,175,384 km (0.03 R)
• M13: 14,261,015 km (0.104 R)
• M14: 14,863,745 km (0.117 R)
• M15: 21,464,153 km (0.089 R)
• M16: 24,319,079 km (0.088 R)
• M17: 28,703,792 km (0.116 R)
• M18: 29,542,887 km (0.028 R)
• M19: 32,286,512 km (0.036 R)
• M20: 35,331,576 km (0.072 R)
• M21: 37,844,372 km (0.092 R)
• M22: 41,376,826 km (0.065 R)
• M23: 50,461,157 km (0.092 R)
• M24: 55,649,211 km (0.111 R)
• M25: 56,952,657 km (0.072 R)
• M26: 62,370,494 km (0.086 R)
• M27: 66,860,973 km (0.112 R)
• M28: 67,910,701 km (0.057 R)
• M29: 68,971,500 km (0.106 R)
• M30: 69,613,275 km (0.116 R)
• M31: 72,219,868 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.8

Radius: 4.2

Gravity: 43.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 17.05 AU - 20.67 AU

Year: 28921 Days

Day: 18.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 101,071,000 km

• M1: 67,319 km (0.111 R)
• M2: 789,877 km (0.085 R)
• M3: 1,084,435 km (0.113 R)
• M4: 1,707,660 km (0.099 R)
• M5: 2,199,238 km (0.079 R)
• M6: 2,698,746 km (0.049 R)
• M7: 3,488,174 km (0.104 R)
• M8: 4,236,612 km (0.048 R)
• M9: 5,422,175 km (0.056 R)
• M10: 7,168,431 km (0.108 R)
• M11: 7,698,007 km (0.065 R)
• M12: 10,742,473 km (0.1 R)
• M13: 11,937,012 km (0.103 R)
• M14: 25,795,909 km (0.063 R)
• M15: 29,359,480 km (0.045 R)
• M16: 33,237,805 km (0.033 R)
• M17: 39,028,140 km (0.109 R)
• M18: 41,153,626 km (0.111 R)
• M19: 42,329,466 km (0.119 R)
• M20: 43,182,921 km (0.101 R)
• M21: 45,812,254 km (0.079 R)
• M22: 46,170,690 km (0.086 R)
• M23: 47,623,136 km (0.086 R)
• M24: 52,162,683 km (0.104 R)
• M25: 57,604,904 km (0.11 R)
• M26: 58,232,018 km (0.032 R)
• M27: 64,081,893 km (0.118 R)
• M28: 65,206,570 km (0.099 R)
• M29: 72,474,334 km (0.114 R)
• M30: 73,205,120 km (0.05 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 19,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit