🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.64 AU - 0.96 AU

Year: 263 Days

Day: 24.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,605,746 km

• M1: 47,871 km (0.106 R)
• M2: 372,648 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.85 AU - 2.83 AU

Year: 1314 Days

Day: 40 Hours

Environment

Temp: -90 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.54 AU - 2.6 AU

Year: 1512 Days

Day: 15 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.2 AU - 3.46 AU

Year: 1748 Days

Day: 46.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,605,746 km

• M1: 87,814 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.3 AU - 5.42 AU

Year: 3342 Days

Day: 20.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 120.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,605,746 km

• M1: 63,280 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625

Radius: 8.8

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 9.5 AU - 10.26 AU

Year: 11400 Days

Day: 11.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,605,746 km

• M1: 133,441 km (0.104 R)
• M2: 456,722 km (0.077 R)
• M3: 791,971 km (0.119 R)
• M4: 2,432,312 km (0.096 R)
• M5: 3,158,909 km (0.079 R)
• M6: 6,437,496 km (0.057 R)
• M7: 7,024,368 km (0.073 R)
• M8: 7,818,284 km (0.069 R)
• M9: 8,486,238 km (0.1 R)
• M10: 9,143,571 km (0.053 R)
• M11: 12,000,442 km (0.056 R)
• M12: 13,757,170 km (0.103 R)
• M13: 14,930,167 km (0.105 R)
• M14: 16,381,266 km (0.115 R)
• M15: 20,210,822 km (0.105 R)
• M16: 20,707,188 km (0.06 R)
• M17: 22,952,353 km (0.104 R)
• M18: 25,932,342 km (0.106 R)
• M19: 27,213,349 km (0.044 R)
• M20: 28,639,615 km (0.071 R)
• M21: 30,545,641 km (0.078 R)
• M22: 31,751,400 km (0.12 R)
• M23: 32,085,602 km (0.102 R)
• M24: 33,331,303 km (0.116 R)
• M25: 36,769,511 km (0.104 R)
• M26: 39,273,929 km (0.042 R)
• M27: 46,599,737 km (0.108 R)
• M28: 48,933,613 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.2

Radius: 6

Gravity: 26.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.84 AU - 17.72 AU

Year: 19809 Days

Day: 24.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,605,746 km

• M1: 74,649 km (0.097 R)
• M2: 263,143 km (0.106 R)
• M3: 458,368 km (0.111 R)
• M4: 1,205,460 km (0.045 R)
• M5: 1,935,946 km (0.105 R)
• M6: 2,141,793 km (0.102 R)
• M7: 2,573,682 km (0.089 R)
• M8: 4,427,947 km (0.09 R)
• M9: 4,899,181 km (0.066 R)
• M10: 5,856,158 km (0.097 R)
• M11: 8,508,977 km (0.107 R)
• M12: 10,686,823 km (0.083 R)
• M13: 11,599,669 km (0.073 R)
• M14: 16,526,675 km (0.08 R)
• M15: 22,064,938 km (0.093 R)
• M16: 23,218,487 km (0.092 R)
• M17: 24,855,387 km (0.1 R)
• M18: 36,464,481 km (0.088 R)
• M19: 40,190,216 km (0.104 R)
• M20: 47,349,671 km (0.111 R)
• M21: 48,736,593 km (0.072 R)
• M22: 49,087,549 km (0.095 R)
• M23: 51,409,757 km (0.09 R)
• M24: 58,616,036 km (0.075 R)
• M25: 59,611,610 km (0.113 R)
• M26: 69,305,702 km (0.113 R)
• M27: 70,418,710 km (0.1 R)
• M28: 81,716,490 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.8

Radius: 4.2

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 18.1 AU - 20.12 AU

Year: 30666 Days

Day: 15.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 70,605,746 km

• M1: 52,509 km (0.114 R)
• M2: 193,430 km (0.105 R)
• M3: 411,245 km (0.111 R)
• M4: 763,248 km (0.084 R)
• M5: 1,052,122 km (0.107 R)
• M6: 1,208,452 km (0.08 R)
• M7: 1,472,043 km (0.109 R)
• M8: 1,900,641 km (0.115 R)
• M9: 2,215,694 km (0.08 R)
• M10: 2,451,909 km (0.103 R)
• M11: 3,129,438 km (0.099 R)
• M12: 3,597,081 km (0.075 R)
• M13: 3,772,858 km (0.1 R)
• M14: 3,954,321 km (0.085 R)
• M15: 4,601,631 km (0.063 R)
• M16: 4,808,824 km (0.08 R)
• M17: 4,950,493 km (0.095 R)
• M18: 6,227,610 km (0.117 R)
• M19: 7,054,886 km (0.03 R)
• M20: 7,330,595 km (0.104 R)
• M21: 9,356,300 km (0.117 R)
• M22: 12,442,504 km (0.098 R)
• M23: 13,049,572 km (0.085 R)
• M24: 15,521,527 km (0.088 R)
• M25: 18,288,489 km (0.104 R)
• M26: 22,729,452 km (0.114 R)
• M27: 23,839,617 km (0.106 R)
• M28: 28,758,246 km (0.119 R)
• M29: 30,537,114 km (0.038 R)
• M30: 31,515,185 km (0.106 R)
• M31: 32,011,850 km (0.083 R)
• M32: 36,175,607 km (0.108 R)
• M33: 46,833,109 km (0.099 R)
• M34: 55,530,580 km (0.118 R)
• M35: 56,619,503 km (0.046 R)
• M36: 61,696,406 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 16,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit