🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.36 AU - 1.74 AU

Year: 678 Days

Day: 30.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.59 AU - 3.79 AU

Year: 2491 Days

Day: 23.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,545,074 km

• M1: 366,664 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.9

Radius: 8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.02 AU - 6.22 AU

Year: 5321 Days

Day: 13.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 90,545,074 km

• M1: 102,923 km (0.107 R)
• M2: 561,890 km (0.104 R)
• M3: 1,002,605 km (0.117 R)
• M4: 1,593,217 km (0.093 R)
• M5: 2,368,433 km (0.081 R)
• M6: 4,850,113 km (0.027 R)
• M7: 6,567,496 km (0.114 R)
• M8: 7,938,112 km (0.03 R)
• M9: 9,792,377 km (0.093 R)
• M10: 12,857,937 km (0.06 R)
• M11: 15,973,163 km (0.113 R)
• M12: 18,660,240 km (0.088 R)
• M13: 20,990,676 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.8

Radius: 6.9

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.43 AU - 14.79 AU

Year: 18628 Days

Day: 23.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 90,545,074 km

• M1: 94,546 km (0.105 R)
• M2: 325,525 km (0.059 R)
• M3: 546,331 km (0.039 R)
• M4: 1,021,005 km (0.073 R)
• M5: 1,870,273 km (0.094 R)
• M6: 2,991,509 km (0.065 R)
• M7: 3,310,152 km (0.118 R)
• M8: 3,534,998 km (0.105 R)
• M9: 5,033,370 km (0.119 R)
• M10: 5,801,256 km (0.084 R)
• M11: 6,213,248 km (0.094 R)
• M12: 7,049,650 km (0.093 R)
• M13: 7,567,109 km (0.097 R)
• M14: 9,106,920 km (0.099 R)
• M15: 10,783,613 km (0.095 R)
• M16: 14,962,629 km (0.107 R)
• M17: 20,671,135 km (0.096 R)
• M18: 22,620,993 km (0.115 R)
• M19: 25,880,731 km (0.096 R)
• M20: 28,492,410 km (0.088 R)
• M21: 37,654,532 km (0.099 R)
• M22: 38,365,122 km (0.059 R)
• M23: 42,052,859 km (0.105 R)
• M24: 42,663,966 km (0.096 R)
• M25: 45,167,936 km (0.092 R)
• M26: 45,648,145 km (0.063 R)
• M27: 45,970,079 km (0.106 R)
• M28: 50,123,814 km (0.083 R)
• M29: 54,883,569 km (0.089 R)
• M30: 60,128,770 km (0.105 R)
• M31: 67,767,985 km (0.086 R)
• M32: 70,094,382 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.6

Radius: 4.8

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.42 AU - 19.62 AU

Year: 22536 Days

Day: 16.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 90,545,074 km

• M1: 64,626 km (0.106 R)
• M2: 230,381 km (0.083 R)
• M3: 446,101 km (0.106 R)
• M4: 846,425 km (0.064 R)
• M5: 1,109,418 km (0.101 R)
• M6: 1,931,009 km (0.099 R)
• M7: 2,838,620 km (0.12 R)
• M8: 4,096,438 km (0.114 R)
• M9: 4,461,158 km (0.109 R)
• M10: 5,067,029 km (0.086 R)
• M11: 5,448,205 km (0.073 R)
• M12: 6,181,982 km (0.049 R)
• M13: 6,617,013 km (0.096 R)
• M14: 9,103,629 km (0.043 R)
• M15: 9,495,126 km (0.097 R)
• M16: 9,666,416 km (0.112 R)
• M17: 12,832,356 km (0.102 R)
• M18: 13,041,643 km (0.059 R)
• M19: 13,611,162 km (0.085 R)
• M20: 15,655,866 km (0.079 R)
• M21: 22,291,130 km (0.087 R)
• M22: 23,622,551 km (0.109 R)
• M23: 24,148,537 km (0.118 R)
• M24: 25,995,173 km (0.082 R)
• M25: 27,009,896 km (0.077 R)
• M26: 28,168,082 km (0.098 R)
• M27: 28,521,881 km (0.102 R)
• M28: 33,132,488 km (0.089 R)
• M29: 33,924,010 km (0.091 R)
• M30: 38,940,326 km (0.084 R)
• M31: 40,716,352 km (0.1 R)
• M32: 41,776,851 km (0.053 R)
• M33: 44,269,899 km (0.08 R)
• M34: 45,391,136 km (0.103 R)
• M35: 51,457,778 km (0.082 R)
• M36: 57,852,788 km (0.116 R)
• M37: 59,772,577 km (0.085 R)
• M38: 75,770,873 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.6

Radius: 3.7

Gravity: 60.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.07 AU - 19.07 AU

Year: 23706 Days

Day: 21.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,545,074 km

• M1: 49,517 km (0.103 R)
• M2: 166,502 km (0.084 R)
• M3: 299,645 km (0.119 R)
• M4: 628,311 km (0.117 R)
• M5: 769,980 km (0.114 R)
• M6: 1,009,636 km (0.065 R)
• M7: 1,235,529 km (0.095 R)
• M8: 1,867,131 km (0.072 R)
• M9: 3,418,012 km (0.059 R)
• M10: 3,993,066 km (0.073 R)
• M11: 12,050,856 km (0.049 R)
• M12: 14,060,105 km (0.111 R)
• M13: 16,982,799 km (0.036 R)
• M14: 18,257,074 km (0.117 R)
• M15: 18,538,318 km (0.063 R)
• M16: 22,567,437 km (0.11 R)
• M17: 22,999,775 km (0.106 R)
• M18: 25,828,372 km (0.052 R)
• M19: 26,301,400 km (0.077 R)
• M20: 27,143,038 km (0.115 R)
• M21: 27,509,253 km (0.106 R)
• M22: 27,878,760 km (0.039 R)
• M23: 31,220,477 km (0.073 R)
• M24: 32,711,070 km (0.094 R)
• M25: 36,718,349 km (0.114 R)
• M26: 38,072,808 km (0.098 R)
• M27: 40,880,760 km (0.069 R)
• M28: 44,835,230 km (0.088 R)
• M29: 46,729,887 km (0.077 R)
• M30: 51,979,426 km (0.091 R)
• M31: 55,232,431 km (0.041 R)
• M32: 56,214,242 km (0.112 R)
• M33: 72,839,502 km (0.108 R)
• M34: 79,365,560 km (0.106 R)
• M35: 84,443,211 km (0.097 R)
• M36: 85,745,610 km (0.103 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 19,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit