🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.57 AU - 0.71 AU

Year: 183 Days

Day: 36.9 Hours

Environment

Temp: 228 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,798,237 km

• M1: 217,665 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.8 AU - 1.16 AU

Year: 346 Days

Day: 30.9 Hours

Environment

Temp: 93 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.13 AU - 1.41 AU

Year: 510 Days

Day: 45 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,798,237 km

• M1: 133,591 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.49 AU - 1.91 AU

Year: 790 Days

Day: 39.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,798,237 km

• M1: 347,516 km (0.087 R)

Asteroid Belt

Center: 8.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.2

Radius: 7.2

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.07 AU - 19.07 AU

Year: 21899 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,798,237 km

• M1: 111,750 km (0.105 R)
• M2: 216,468 km (0.113 R)
• M3: 572,511 km (0.081 R)
• M4: 648,656 km (0.089 R)
• M5: 749,037 km (0.108 R)
• M6: 1,034,320 km (0.115 R)
• M7: 1,643,632 km (0.094 R)
• M8: 1,698,684 km (0.03 R)
• M9: 1,754,484 km (0.085 R)
• M10: 2,132,368 km (0.03 R)
• M11: 2,346,143 km (0.109 R)
• M12: 2,471,506 km (0.081 R)
• M13: 2,994,949 km (0.114 R)
• M14: 3,953,273 km (0.044 R)
• M15: 4,680,319 km (0.076 R)
• M16: 5,160,528 km (0.109 R)
• M17: 5,447,906 km (0.08 R)
• M18: 5,656,295 km (0.045 R)
• M19: 6,210,705 km (0.113 R)
• M20: 6,341,005 km (0.109 R)
• M21: 6,472,352 km (0.11 R)
• M22: 7,694,118 km (0.094 R)
• M23: 8,164,453 km (0.11 R)
• M24: 8,741,153 km (0.05 R)
• M25: 9,430,351 km (0.06 R)
• M26: 9,882,735 km (0.086 R)
• M27: 11,018,033 km (0.074 R)
• M28: 11,176,008 km (0.088 R)
• M29: 11,708,128 km (0.039 R)
• M30: 11,815,539 km (0.106 R)
• M31: 12,194,022 km (0.12 R)
• M32: 12,248,475 km (0.116 R)
• M33: 12,412,135 km (0.062 R)
• M34: 13,353,405 km (0.037 R)
• M35: 13,860,991 km (0.089 R)
• M36: 13,974,685 km (0.073 R)
• M37: 14,088,679 km (0.062 R)
• M38: 15,186,727 km (0.106 R)
• M39: 15,598,121 km (0.066 R)
• M40: 15,894,325 km (0.117 R)
• M41: 16,672,982 km (0.113 R)
• M42: 17,341,535 km (0.075 R)
• M43: 17,586,726 km (0.084 R)
• M44: 18,454,244 km (0.058 R)
• M45: 18,516,776 km (0.095 R)
• M46: 19,335,674 km (0.041 R)
• M47: 19,845,504 km (0.076 R)
• M48: 20,295,345 km (0.079 R)
• M49: 21,139,376 km (0.118 R)
• M50: 21,401,322 km (0.099 R)
• M51: 21,862,532 km (0.092 R)
• M52: 23,943,887 km (0.101 R)
• M53: 24,766,376 km (0.108 R)
• M54: 24,904,306 km (0.107 R)
• M55: 24,973,420 km (0.102 R)
• M56: 25,111,798 km (0.049 R)
• M57: 26,017,463 km (0.105 R)
• M58: 26,227,947 km (0.102 R)
• M59: 26,862,841 km (0.106 R)
• M60: 27,360,254 km (0.092 R)
• M61: 27,502,821 km (0.066 R)
• M62: 27,860,509 km (0.089 R)
• M63: 28,725,334 km (0.107 R)
• M64: 29,306,821 km (0.081 R)
• M65: 29,452,829 km (0.036 R)
• M66: 29,525,833 km (0.06 R)
• M67: 30,259,909 km (0.057 R)
• M68: 30,629,117 km (0.107 R)
• M69: 32,196,454 km (0.107 R)
• M70: 34,326,279 km (0.047 R)
• M71: 36,266,114 km (0.108 R)
• M72: 37,526,177 km (0.06 R)
• M73: 38,960,821 km (0.077 R)
• M74: 41,227,976 km (0.117 R)
• M75: 41,473,466 km (0.057 R)
• M76: 42,956,281 km (0.118 R)
• M77: 43,537,618 km (0.095 R)
• M78: 45,297,188 km (0.082 R)
• M79: 46,909,105 km (0.115 R)
• M80: 50,976,522 km (0.11 R)
• M81: 52,032,982 km (0.059 R)
• M82: 52,386,781 km (0.07 R)
• M83: 52,563,905 km (0.04 R)
• M84: 52,918,900 km (0.118 R)
• M85: 53,899,066 km (0.078 R)
• M86: 53,988,525 km (0.111 R)
• M87: 54,257,053 km (0.06 R)
• M88: 55,335,504 km (0.099 R)
• M89: 57,605,203 km (0.099 R)
• M90: 57,879,566 km (0.106 R)
• M91: 58,705,346 km (0.072 R)
• M92: 58,889,351 km (0.104 R)
• M93: 59,350,262 km (0.086 R)
• M94: 61,206,024 km (0.065 R)
• M95: 61,392,573 km (0.104 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 11,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit