🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.45 AU - 0.55 AU

Year: 128 Days

Day: 45.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.12 AU - 1.3 AU

Year: 484 Days

Day: 16 Hours

Environment

Temp: 22 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 115,366,328 km

• M1: 226,192 km (0.097 R)
• M2: 595,549 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.25 AU - 1.27 AU

Year: 514 Days

Day: 34.3 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.16 AU - 3.18 AU

Year: 2051 Days

Day: 40.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.27 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.9

Radius: 4.4

Gravity: 51.39 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 16.37 AU - 22.37 AU

Year: 30983 Days

Day: 17.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 115,366,328 km

• M1: 83,924 km (0.115 R)
• M2: 288,125 km (0.113 R)
• M3: 777,610 km (0.112 R)
• M4: 942,766 km (0.085 R)
• M5: 1,343,987 km (0.113 R)
• M6: 1,382,883 km (0.064 R)
• M7: 1,542,055 km (0.065 R)
• M8: 1,921,734 km (0.102 R)
• M9: 2,912,371 km (0.072 R)
• M10: 3,116,423 km (0.102 R)
• M11: 3,325,112 km (0.093 R)
• M12: 3,431,177 km (0.072 R)
• M13: 3,484,583 km (0.111 R)
• M14: 3,701,201 km (0.099 R)
• M15: 4,090,754 km (0.068 R)
• M16: 4,728,789 km (0.079 R)
• M17: 5,089,768 km (0.093 R)
• M18: 5,150,804 km (0.09 R)
• M19: 5,212,139 km (0.047 R)
• M20: 5,459,574 km (0.117 R)
• M21: 6,553,733 km (0.091 R)
• M22: 7,296,786 km (0.096 R)
• M23: 7,434,715 km (0.092 R)
• M24: 8,208,585 km (0.114 R)
• M25: 8,352,049 km (0.058 R)
• M26: 8,496,411 km (0.074 R)
• M27: 9,454,286 km (0.09 R)
• M28: 9,984,162 km (0.087 R)
• M29: 10,445,971 km (0.085 R)
• M30: 12,691,135 km (0.085 R)
• M31: 13,023,691 km (0.111 R)
• M32: 14,296,021 km (0.037 R)
• M33: 14,903,239 km (0.105 R)
• M34: 16,502,889 km (0.118 R)
• M35: 19,573,685 km (0.115 R)
• M36: 20,538,142 km (0.108 R)
• M37: 20,732,918 km (0.026 R)
• M38: 22,313,121 km (0.083 R)
• M39: 24,651,336 km (0.086 R)
• M40: 24,754,708 km (0.111 R)
• M41: 28,681,203 km (0.117 R)
• M42: 30,771,384 km (0.086 R)
• M43: 31,329,534 km (0.042 R)
• M44: 31,890,975 km (0.082 R)
• M45: 33,480,751 km (0.095 R)
• M46: 36,854,782 km (0.056 R)
• M47: 37,685,200 km (0.112 R)
• M48: 38,402,073 km (0.032 R)
• M49: 39,243,860 km (0.099 R)
• M50: 39,606,635 km (0.069 R)
• M51: 43,793,879 km (0.071 R)
• M52: 49,026,513 km (0.098 R)
• M53: 51,121,332 km (0.115 R)
• M54: 51,517,318 km (0.083 R)
• M55: 51,649,562 km (0.042 R)
• M56: 51,914,500 km (0.037 R)
• M57: 53,512,804 km (0.115 R)
• M58: 53,914,923 km (0.051 R)
• M59: 57,167,630 km (0.087 R)
• M60: 57,853,237 km (0.037 R)
• M61: 58,265,977 km (0.081 R)
• M62: 58,403,757 km (0.05 R)
• M63: 59,371,206 km (0.115 R)
• M64: 59,787,537 km (0.096 R)
• M65: 60,204,765 km (0.115 R)
• M66: 60,622,892 km (0.103 R)
• M67: 61,462,136 km (0.08 R)
• M68: 62,869,552 km (0.101 R)
• M69: 65,286,156 km (0.065 R)
• M70: 68,313,269 km (0.053 R)
• M71: 69,332,330 km (0.092 R)
• M72: 71,533,064 km (0.061 R)
• M73: 74,054,836 km (0.056 R)
• M74: 74,951,824 km (0.053 R)
• M75: 76,153,394 km (0.093 R)
• M76: 77,361,248 km (0.088 R)
• M77: 81,792,636 km (0.104 R)
• M78: 83,184,644 km (0.091 R)
• M79: 83,805,774 km (0.099 R)
• M80: 84,584,282 km (0.092 R)
• M81: 85,991,848 km (0.118 R)
• M82: 86,305,704 km (0.105 R)
• M83: 88,830,019 km (0.12 R)
• M84: 89,464,912 km (0.095 R)
• M85: 90,739,037 km (0.11 R)
• M86: 93,789,338 km (0.108 R)
• M87: 93,950,904 km (0.103 R)
• M88: 94,759,630 km (0.111 R)
• M89: 101,312,166 km (0.076 R)
• M90: 104,475,413 km (0.089 R)
• M91: 105,145,611 km (0.096 R)
• M92: 109,365,767 km (0.076 R)
• M93: 109,535,711 km (0.106 R)
• M94: 111,924,340 km (0.069 R)
• M95: 115,193,352 km (0.09 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 18,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit