🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.48 AU - 0.72 AU

Year: 171 Days

Day: 14.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,166,574 km

• M1: 299,196 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.68 AU - 0.88 AU

Year: 254 Days

Day: 21 Hours

Environment

Temp: 124 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 99,166,574 km

• M1: 130,449 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.64 AU - 0.92 AU

Year: 254 Days

Day: 13.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 51.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.88 AU - 1.44 AU

Year: 461 Days

Day: 14.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.5

Radius: 11.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.22 AU - 6 AU

Year: 4262 Days

Day: 5.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 78.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 99,166,574 km

• M1: 153,637 km (0.105 R)
• M2: 542,292 km (0.078 R)
• M3: 996,172 km (0.037 R)
• M4: 2,186,522 km (0.083 R)
• M5: 2,671,519 km (0.058 R)
• M6: 3,574,043 km (0.09 R)
• M7: 4,274,161 km (0.081 R)
• M8: 5,166,063 km (0.042 R)
• M9: 7,648,042 km (0.07 R)
• M10: 8,664,709 km (0.116 R)
• M11: 11,981,742 km (0.11 R)
• M12: 12,677,672 km (0.088 R)
• M13: 13,351,311 km (0.063 R)
• M14: 14,048,736 km (0.104 R)
• M15: 14,822,755 km (0.093 R)
• M16: 18,085,485 km (0.092 R)
• M17: 19,188,470 km (0.109 R)
• M18: 19,756,493 km (0.107 R)
• M19: 20,335,587 km (0.041 R)
• M20: 21,663,417 km (0.068 R)
• M21: 22,836,713 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.7

Radius: 8.8

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.21 AU - 7.21 AU

Year: 5710 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 99,166,574 km

• M1: 109,506 km (0.112 R)
• M2: 421,567 km (0.086 R)
• M3: 1,016,218 km (0.116 R)
• M4: 1,969,755 km (0.104 R)
• M5: 2,652,819 km (0.12 R)
• M6: 5,204,510 km (0.085 R)
• M7: 5,736,330 km (0.108 R)
• M8: 6,276,229 km (0.096 R)
• M9: 6,790,696 km (0.066 R)
• M10: 10,175,946 km (0.092 R)
• M11: 13,032,966 km (0.09 R)
• M12: 14,109,473 km (0.07 R)
• M13: 15,859,618 km (0.112 R)
• M14: 16,868,058 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.2

Radius: 14.6

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 10.81 AU - 11.41 AU

Year: 13663 Days

Day: 7.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 99,166,574 km

• M1: 181,612 km (0.03 R)
• M2: 742,604 km (0.087 R)
• M3: 1,730,698 km (0.112 R)
• M4: 2,637,859 km (0.039 R)
• M5: 4,288,821 km (0.041 R)
• M6: 5,248,492 km (0.098 R)
• M7: 6,187,069 km (0.091 R)
• M8: 7,639,814 km (0.089 R)
• M9: 8,348,908 km (0.064 R)
• M10: 8,998,761 km (0.103 R)
• M11: 9,735,979 km (0.027 R)
• M12: 10,287,098 km (0.057 R)
• M13: 11,093,729 km (0.097 R)
• M14: 15,109,684 km (0.104 R)
• M15: 18,548,490 km (0.078 R)
• M16: 19,483,627 km (0.042 R)
• M17: 23,151,168 km (0.044 R)
• M18: 25,456,471 km (0.103 R)
• M19: 26,825,292 km (0.111 R)
• M20: 28,242,582 km (0.102 R)
• M21: 28,800,881 km (0.041 R)
• M22: 38,491,831 km (0.114 R)
• M23: 40,717,548 km (0.092 R)
• M24: 44,816,979 km (0.07 R)
• M25: 46,037,099 km (0.052 R)
• M26: 48,225,267 km (0.107 R)
• M27: 50,318,441 km (0.111 R)
• M28: 54,340,978 km (0.069 R)
• M29: 60,215,237 km (0.056 R)
• M30: 62,263,831 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.7

Radius: 5.1

Gravity: 34.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.93 AU - 18.25 AU

Year: 26067 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 99,166,574 km

• M1: 65,225 km (0.103 R)
• M2: 257,009 km (0.103 R)
• M3: 508,633 km (0.057 R)
• M4: 711,487 km (0.058 R)
• M5: 1,021,155 km (0.075 R)
• M6: 1,207,404 km (0.098 R)
• M7: 1,503,010 km (0.093 R)
• M8: 1,726,060 km (0.087 R)
• M9: 2,102,000 km (0.098 R)
• M10: 3,372,086 km (0.118 R)
• M11: 3,560,579 km (0.1 R)
• M12: 9,215,079 km (0.057 R)
• M13: 10,550,839 km (0.096 R)
• M14: 10,819,217 km (0.102 R)
• M15: 11,938,209 km (0.09 R)
• M16: 12,451,330 km (0.059 R)
• M17: 15,409,927 km (0.081 R)
• M18: 16,194,568 km (0.084 R)
• M19: 22,779,866 km (0.082 R)
• M20: 24,725,985 km (0.071 R)
• M21: 25,438,520 km (0.062 R)
• M22: 30,677,886 km (0.061 R)
• M23: 36,899,512 km (0.077 R)
• M24: 37,517,800 km (0.111 R)
• M25: 42,207,992 km (0.038 R)
• M26: 42,545,036 km (0.051 R)
• M27: 47,637,796 km (0.087 R)
• M28: 49,110,887 km (0.108 R)
• M29: 52,926,231 km (0.081 R)
• M30: 54,306,869 km (0.073 R)
• M31: 56,729,308 km (0.109 R)
• M32: 61,355,771 km (0.114 R)
• M33: 63,098,587 km (0.044 R)
• M34: 66,454,815 km (0.077 R)
• M35: 79,264,581 km (0.093 R)
• M36: 80,293,067 km (0.058 R)
• M37: 84,229,585 km (0.107 R)
• M38: 85,032,028 km (0.119 R)
• M39: 88,568,073 km (0.107 R)
• M40: 90,792,294 km (0.075 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 12,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit