🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.83 AU - 1.23 AU

Year: 367 Days

Day: 27.3 Hours

Environment

Temp: 103 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.15 AU - 1.25 AU

Year: 462 Days

Day: 42.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,241,321 km

• M1: 820,544 km (0.099 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.67 AU - 1.99 AU

Year: 870 Days

Day: 26.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 137.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,241,321 km

• M1: 382,223 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.79 AU - 2.45 AU

Year: 1085 Days

Day: 19.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.78 AU - 2.8 AU

Year: 1218 Days

Day: 14.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,241,321 km

• M1: 1,558,660 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.7

Radius: 10.8

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.66 AU - 11.92 AU

Year: 13333 Days

Day: 6 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,241,321 km

• M1: 178,769 km (0.044 R)
• M2: 441,015 km (0.064 R)
• M3: 649,853 km (0.109 R)
• M4: 935,435 km (0.085 R)
• M5: 1,163,572 km (0.074 R)
• M6: 1,359,246 km (0.071 R)
• M7: 1,461,272 km (0.065 R)
• M8: 1,592,619 km (0.099 R)
• M9: 2,010,595 km (0.086 R)
• M10: 2,217,340 km (0.111 R)
• M11: 2,308,146 km (0.069 R)
• M12: 2,978,494 km (0.095 R)
• M13: 3,146,791 km (0.088 R)
• M14: 4,411,043 km (0.06 R)
• M15: 4,720,112 km (0.111 R)
• M16: 4,798,501 km (0.105 R)
• M17: 5,036,212 km (0.098 R)
• M18: 5,156,639 km (0.11 R)
• M19: 5,523,453 km (0.106 R)
• M20: 6,282,662 km (0.115 R)
• M21: 6,630,626 km (0.11 R)
• M22: 8,702,856 km (0.108 R)
• M23: 10,085,440 km (0.063 R)
• M24: 10,492,944 km (0.069 R)
• M25: 12,447,141 km (0.09 R)
• M26: 13,270,977 km (0.061 R)
• M27: 13,493,578 km (0.09 R)
• M28: 13,886,123 km (0.113 R)
• M29: 14,225,710 km (0.09 R)
• M30: 14,797,773 km (0.025 R)
• M31: 15,552,643 km (0.086 R)
• M32: 15,669,779 km (0.081 R)
• M33: 16,978,910 km (0.077 R)
• M34: 17,220,809 km (0.095 R)
• M35: 18,633,013 km (0.079 R)
• M36: 18,882,542 km (0.088 R)
• M37: 20,146,196 km (0.092 R)
• M38: 20,402,158 km (0.113 R)
• M39: 21,046,924 km (0.119 R)
• M40: 21,176,626 km (0.114 R)
• M41: 21,960,818 km (0.096 R)
• M42: 22,488,898 km (0.071 R)
• M43: 23,490,306 km (0.06 R)
• M44: 23,557,476 km (0.105 R)
• M45: 23,692,264 km (0.073 R)
• M46: 24,301,725 km (0.063 R)
• M47: 24,438,009 km (0.086 R)
• M48: 24,506,076 km (0.082 R)
• M49: 24,574,293 km (0.078 R)
• M50: 26,440,526 km (0.103 R)
• M51: 27,781,073 km (0.094 R)
• M52: 27,852,132 km (0.072 R)
• M53: 28,423,745 km (0.111 R)
• M54: 29,143,460 km (0.046 R)
• M55: 29,505,637 km (0.103 R)
• M56: 29,796,455 km (0.045 R)
• M57: 29,942,163 km (0.118 R)
• M58: 30,674,595 km (0.115 R)
• M59: 31,264,758 km (0.047 R)
• M60: 32,156,960 km (0.114 R)
• M61: 33,586,667 km (0.111 R)
• M62: 34,423,966 km (0.114 R)
• M63: 34,730,193 km (0.036 R)
• M64: 36,196,701 km (0.117 R)
• M65: 36,664,045 km (0.117 R)
• M66: 37,447,339 km (0.083 R)
• M67: 37,841,081 km (0.078 R)
• M68: 37,920,068 km (0.073 R)
• M69: 38,236,169 km (0.075 R)
• M70: 39,669,915 km (0.056 R)
• M71: 39,990,952 km (0.081 R)
• M72: 41,121,164 km (0.078 R)
• M73: 41,202,246 km (0.113 R)
• M74: 41,853,295 km (0.034 R)
• M75: 43,495,581 km (0.055 R)
• M76: 44,991,709 km (0.05 R)
• M77: 45,410,284 km (0.086 R)
• M78: 45,494,208 km (0.112 R)
• M79: 45,830,205 km (0.115 R)
• M80: 47,097,449 km (0.108 R)
• M81: 47,182,420 km (0.109 R)
• M82: 47,437,485 km (0.098 R)
• M83: 50,446,197 km (0.082 R)
• M84: 53,250,559 km (0.059 R)
• M85: 53,516,095 km (0.042 R)
• M86: 53,870,792 km (0.094 R)
• M87: 55,028,978 km (0.114 R)
• M88: 55,566,334 km (0.103 R)
• M89: 55,655,943 km (0.104 R)
• M90: 56,285,451 km (0.083 R)
• M91: 56,465,567 km (0.036 R)
• M92: 57,551,198 km (0.106 R)
• M93: 57,823,766 km (0.034 R)
• M94: 59,009,329 km (0.083 R)
• M95: 60,849,233 km (0.12 R)
• M96: 61,869,042 km (0.095 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,593 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit