🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.85 AU - 1.07 AU

Year: 351 Days

Day: 18.1 Hours

Environment

Temp: 36 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.29 AU - 2.01 AU

Year: 790 Days

Day: 36.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,974,794 km

• M1: 425,157 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.47 AU - 2.15 AU

Year: 908 Days

Day: 22.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,974,794 km

• M1: 951,293 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.43 AU - 2.29 AU

Year: 946 Days

Day: 35.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,974,794 km

• M1: 32,912 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.54 AU - 4.7 AU

Year: 3117 Days

Day: 32.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.73 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.1

Radius: 5.5

Gravity: 20.5 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.89 AU - 15.77 AU

Year: 18143 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,974,794 km

• M1: 108,758 km (0.065 R)
• M2: 159,023 km (0.118 R)
• M3: 278,102 km (0.112 R)
• M4: 558,748 km (0.105 R)
• M5: 861,983 km (0.056 R)
• M6: 1,106,575 km (0.107 R)
• M7: 1,184,067 km (0.059 R)
• M8: 1,290,282 km (0.081 R)
• M9: 2,651,173 km (0.069 R)
• M10: 2,720,736 km (0.079 R)
• M11: 2,755,593 km (0.072 R)
• M12: 2,790,748 km (0.105 R)
• M13: 2,897,112 km (0.049 R)
• M14: 3,187,033 km (0.108 R)
• M15: 3,372,983 km (0.092 R)
• M16: 3,448,381 km (0.118 R)
• M17: 4,192,181 km (0.076 R)
• M18: 4,898,283 km (0.076 R)
• M19: 5,112,956 km (0.114 R)
• M20: 5,374,453 km (0.104 R)
• M21: 5,910,911 km (0.088 R)
• M22: 6,139,347 km (0.094 R)
• M23: 6,417,449 km (0.067 R)
• M24: 6,557,922 km (0.045 R)
• M25: 6,605,045 km (0.1 R)
• M26: 6,794,436 km (0.028 R)
• M27: 7,520,883 km (0.115 R)
• M28: 7,768,468 km (0.089 R)
• M29: 8,170,138 km (0.115 R)
• M30: 8,733,374 km (0.111 R)
• M31: 8,889,255 km (0.109 R)
• M32: 9,256,368 km (0.1 R)
• M33: 9,575,012 km (0.114 R)
• M34: 10,662,887 km (0.093 R)
• M35: 11,165,237 km (0.115 R)
• M36: 11,277,884 km (0.064 R)
• M37: 11,504,226 km (0.097 R)
• M38: 11,789,509 km (0.114 R)
• M39: 12,134,781 km (0.114 R)
• M40: 12,250,570 km (0.051 R)
• M41: 12,953,231 km (0.077 R)
• M42: 14,458,784 km (0.104 R)
• M43: 16,082,369 km (0.112 R)
• M44: 16,209,528 km (0.116 R)
• M45: 17,565,932 km (0.097 R)
• M46: 19,905,941 km (0.05 R)
• M47: 19,974,308 km (0.095 R)
• M48: 22,341,993 km (0.074 R)
• M49: 23,486,567 km (0.095 R)
• M50: 23,558,673 km (0.105 R)
• M51: 23,775,739 km (0.092 R)
• M52: 23,920,700 km (0.074 R)
• M53: 27,184,177 km (0.073 R)
• M54: 27,945,032 km (0.095 R)
• M55: 28,328,152 km (0.04 R)
• M56: 28,790,110 km (0.108 R)
• M57: 29,410,044 km (0.1 R)
• M58: 29,799,746 km (0.107 R)
• M59: 29,877,836 km (0.086 R)
• M60: 29,956,076 km (0.067 R)
• M61: 30,426,711 km (0.095 R)
• M62: 33,220,601 km (0.047 R)
• M63: 33,301,533 km (0.088 R)
• M64: 35,265,753 km (0.072 R)
• M65: 35,596,813 km (0.096 R)
• M66: 36,012,097 km (0.075 R)
• M67: 36,512,352 km (0.089 R)
• M68: 37,099,075 km (0.105 R)
• M69: 37,688,940 km (0.08 R)
• M70: 38,451,739 km (0.069 R)
• M71: 39,305,345 km (0.119 R)
• M72: 41,815,746 km (0.114 R)
• M73: 42,869,663 km (0.082 R)
• M74: 43,222,864 km (0.083 R)
• M75: 45,812,702 km (0.115 R)
• M76: 45,993,117 km (0.116 R)
• M77: 46,535,858 km (0.09 R)
• M78: 49,004,522 km (0.054 R)
• M79: 49,096,675 km (0.03 R)
• M80: 49,188,977 km (0.115 R)
• M81: 49,466,331 km (0.117 R)
• M82: 51,047,132 km (0.066 R)
• M83: 51,140,630 km (0.11 R)
• M84: 51,609,171 km (0.119 R)
• M85: 54,927,551 km (0.057 R)
• M86: 55,791,927 km (0.079 R)
• M87: 56,854,671 km (0.082 R)
• M88: 57,826,459 km (0.086 R)
• M89: 64,073,516 km (0.045 R)
• M90: 64,477,430 km (0.037 R)
• M91: 67,738,215 km (0.03 R)
• M92: 68,561,751 km (0.093 R)
• M93: 68,871,419 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 14,229 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit