🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.57 AU - 0.73 AU

Year: 194 Days

Day: 37.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.58 AU - 0.76 AU

Year: 203 Days

Day: 16.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.99 AU - 2.65 AU

Year: 1310 Days

Day: 24.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,090,697 km

• M1: 834,906 km (0.057 R)
• M2: 886,367 km (0.086 R)

Asteroid Belt

Center: 8.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.5

Radius: 6.6

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 13.89 AU - 16.25 AU

Year: 21696 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,090,697 km

• M1: 116,986 km (0.071 R)
• M2: 193,280 km (0.044 R)
• M3: 452,534 km (0.068 R)
• M4: 552,315 km (0.061 R)
• M5: 704,756 km (0.076 R)
• M6: 774,319 km (0.079 R)
• M7: 1,102,836 km (0.101 R)
• M8: 1,156,990 km (0.085 R)
• M9: 1,268,141 km (0.098 R)
• M10: 1,325,138 km (0.093 R)
• M11: 1,973,794 km (0.107 R)
• M12: 2,209,411 km (0.061 R)
• M13: 2,278,376 km (0.103 R)
• M14: 2,781,324 km (0.083 R)
• M15: 3,885,655 km (0.118 R)
• M16: 4,053,504 km (0.116 R)
• M17: 4,266,531 km (0.102 R)
• M18: 4,396,233 km (0.039 R)
• M19: 4,483,299 km (0.119 R)
• M20: 7,197,602 km (0.084 R)
• M21: 7,611,988 km (0.113 R)
• M22: 8,901,223 km (0.114 R)
• M23: 9,067,127 km (0.106 R)
• M24: 10,314,474 km (0.056 R)
• M25: 10,781,369 km (0.099 R)
• M26: 11,374,525 km (0.116 R)
• M27: 12,966,096 km (0.077 R)
• M28: 13,216,972 km (0.105 R)
• M29: 13,469,643 km (0.111 R)
• M30: 14,756,334 km (0.08 R)
• M31: 14,821,708 km (0.074 R)
• M32: 14,887,083 km (0.111 R)
• M33: 15,149,926 km (0.116 R)
• M34: 16,419,114 km (0.03 R)
• M35: 17,583,435 km (0.089 R)
• M36: 19,918,208 km (0.081 R)
• M37: 21,676,432 km (0.08 R)
• M38: 22,574,019 km (0.102 R)
• M39: 23,103,297 km (0.086 R)
• M40: 23,255,288 km (0.114 R)
• M41: 23,407,579 km (0.037 R)
• M42: 23,560,169 km (0.119 R)
• M43: 24,482,739 km (0.089 R)
• M44: 24,870,796 km (0.111 R)
• M45: 26,442,620 km (0.12 R)
• M46: 26,840,700 km (0.08 R)
• M47: 29,764,142 km (0.073 R)
• M48: 30,510,635 km (0.092 R)
• M49: 30,928,013 km (0.08 R)
• M50: 32,191,517 km (0.077 R)
• M51: 32,616,525 km (0.052 R)
• M52: 32,957,757 km (0.115 R)
• M53: 34,508,040 km (0.103 R)
• M54: 34,594,956 km (0.119 R)
• M55: 35,642,441 km (0.086 R)
• M56: 37,233,264 km (0.12 R)
• M57: 38,216,721 km (0.081 R)
• M58: 39,753,540 km (0.086 R)
• M59: 39,935,600 km (0.057 R)
• M60: 40,300,619 km (0.097 R)
• M61: 41,218,253 km (0.044 R)
• M62: 41,494,859 km (0.072 R)
• M63: 44,011,843 km (0.064 R)
• M64: 44,294,434 km (0.067 R)
• M65: 45,241,238 km (0.052 R)
• M66: 45,336,233 km (0.081 R)
• M67: 45,907,847 km (0.106 R)
• M68: 49,094,281 km (0.104 R)
• M69: 50,566,025 km (0.12 R)
• M70: 50,862,079 km (0.099 R)
• M71: 50,960,963 km (0.05 R)
• M72: 51,059,848 km (0.084 R)
• M73: 51,356,799 km (0.103 R)
• M74: 53,151,226 km (0.054 R)
• M75: 53,955,314 km (0.065 R)
• M76: 54,662,164 km (0.111 R)
• M77: 55,982,964 km (0.076 R)
• M78: 57,726,078 km (0.059 R)
• M79: 58,345,563 km (0.067 R)
• M80: 60,426,320 km (0.114 R)
• M81: 61,686,383 km (0.041 R)
• M82: 62,848,908 km (0.106 R)
• M83: 64,339,202 km (0.115 R)
• M84: 66,596,185 km (0.106 R)
• M85: 66,812,503 km (0.119 R)
• M86: 67,897,537 km (0.081 R)
• M87: 68,006,294 km (0.099 R)
• M88: 69,097,760 km (0.106 R)
• M89: 69,426,277 km (0.081 R)
• M90: 69,535,933 km (0.078 R)
• M91: 69,975,152 km (0.06 R)
• M92: 71,187,344 km (0.111 R)
• M93: 71,962,560 km (0.091 R)
• M94: 73,632,820 km (0.078 R)
• M95: 73,968,368 km (0.044 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: 286 - 13,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit