🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.47 AU - 0.69 AU

Year: 165 Days

Day: 31.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,516,521 km

• M1: 387,907 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.99 AU

Year: 262 Days

Day: 47.7 Hours

Environment

Temp: 94 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,516,521 km

• M1: 46,675 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.98 AU - 2.86 AU

Year: 1403 Days

Day: 35.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 122.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.14 AU - 3.58 AU

Year: 2296 Days

Day: 23 Hours

Environment

Temp: -117 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,516,521 km

• M1: 40,092 km (0.053 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.6

Radius: 9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.27 AU - 8.19 AU

Year: 7247 Days

Day: 12.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 95,516,521 km

• M1: 111,899 km (0.113 R)
• M2: 638,334 km (0.104 R)
• M3: 1,125,126 km (0.08 R)
• M4: 1,441,375 km (0.101 R)
• M5: 1,817,315 km (0.116 R)
• M6: 2,209,411 km (0.104 R)
• M7: 2,943,039 km (0.077 R)
• M8: 3,783,181 km (0.071 R)
• M9: 6,975,450 km (0.11 R)
• M10: 9,867,625 km (0.117 R)
• M11: 10,510,597 km (0.083 R)
• M12: 11,035,237 km (0.077 R)
• M13: 11,328,748 km (0.08 R)
• M14: 12,821,286 km (0.104 R)
• M15: 16,699,311 km (0.102 R)
• M16: 18,284,301 km (0.072 R)
• M17: 20,330,351 km (0.067 R)
• M18: 20,920,664 km (0.038 R)
• M19: 21,827,526 km (0.107 R)
• M20: 24,705,191 km (0.056 R)
• M21: 27,826,401 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889

Radius: 5.8

Gravity: 26.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 15.7 AU - 15.88 AU

Year: 23390 Days

Day: 22.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 95,516,521 km

• M1: 72,106 km (0.088 R)
• M2: 260,749 km (0.045 R)
• M3: 654,939 km (0.106 R)
• M4: 1,052,271 km (0.09 R)
• M5: 1,409,362 km (0.071 R)
• M6: 2,092,874 km (0.12 R)
• M7: 2,867,941 km (0.087 R)
• M8: 3,060,473 km (0.099 R)
• M9: 3,533,053 km (0.109 R)
• M10: 4,190,536 km (0.112 R)
• M11: 9,268,186 km (0.055 R)
• M12: 10,125,981 km (0.097 R)
• M13: 11,035,536 km (0.06 R)
• M14: 11,579,025 km (0.032 R)
• M15: 15,471,561 km (0.038 R)
• M16: 17,940,525 km (0.114 R)
• M17: 18,126,325 km (0.085 R)
• M18: 25,940,720 km (0.076 R)
• M19: 28,007,713 km (0.062 R)
• M20: 33,298,990 km (0.114 R)
• M21: 37,073,494 km (0.12 R)
• M22: 42,426,704 km (0.094 R)
• M23: 44,602,605 km (0.108 R)
• M24: 44,943,838 km (0.098 R)
• M25: 45,804,624 km (0.091 R)
• M26: 54,244,936 km (0.042 R)
• M27: 67,628,859 km (0.037 R)
• M28: 67,853,854 km (0.118 R)
• M29: 85,920,639 km (0.118 R)
• M30: 86,448,870 km (0.07 R)
• M31: 88,314,953 km (0.07 R)
• M32: 89,664,326 km (0.04 R)
• M33: 90,753,548 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.7

Radius: 4.7

Gravity: 42.95 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 14.55 AU - 17.49 AU

Year: 23903 Days

Day: 24.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 95,516,521 km

• M1: 58,792 km (0.085 R)
• M2: 240,404 km (0.117 R)
• M3: 479,461 km (0.107 R)
• M4: 833,559 km (0.102 R)
• M5: 1,659,938 km (0.11 R)
• M6: 2,022,114 km (0.057 R)
• M7: 3,186,435 km (0.095 R)
• M8: 3,615,182 km (0.104 R)
• M9: 4,586,820 km (0.076 R)
• M10: 6,031,337 km (0.084 R)
• M11: 7,030,202 km (0.092 R)
• M12: 7,970,126 km (0.03 R)
• M13: 9,656,243 km (0.113 R)
• M14: 10,615,315 km (0.101 R)
• M15: 10,948,769 km (0.074 R)
• M16: 11,288,955 km (0.08 R)
• M17: 12,498,902 km (0.094 R)
• M18: 13,714,235 km (0.055 R)
• M19: 14,512,639 km (0.068 R)
• M20: 16,822,430 km (0.065 R)
• M21: 17,736,623 km (0.065 R)
• M22: 18,205,911 km (0.076 R)
• M23: 18,973,947 km (0.062 R)
• M24: 19,663,593 km (0.101 R)
• M25: 20,369,695 km (0.108 R)
• M26: 20,884,312 km (0.1 R)
• M27: 23,700,791 km (0.081 R)
• M28: 27,253,590 km (0.082 R)
• M29: 29,286,027 km (0.107 R)
• M30: 32,800,530 km (0.063 R)
• M31: 42,294,011 km (0.042 R)
• M32: 42,460,513 km (0.089 R)
• M33: 48,567,398 km (0.107 R)
• M34: 53,854,785 km (0.103 R)
• M35: 56,032,780 km (0.12 R)
• M36: 57,857,874 km (0.102 R)
• M37: 62,485,385 km (0.059 R)
• M38: 65,332,532 km (0.095 R)
• M39: 67,353,449 km (0.077 R)
• M40: 68,493,983 km (0.086 R)
• M41: 72,706,660 km (0.105 R)
• M42: 73,665,731 km (0.091 R)
• M43: 76,840,797 km (0.096 R)
• M44: 93,243,754 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 17,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit