🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.7 AU - 0.82 AU

Year: 241 Days

Day: 14.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,557,613 km

• M1: 215,271 km (0.05 R)
• M2: 476,320 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.57 AU - 2.69 AU

Year: 1550 Days

Day: 43.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.3 AU - 4.28 AU

Year: 2682 Days

Day: 40.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,557,613 km

• M1: 2,363,347 km (0.098 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.2

Radius: 11.1

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 8.88 AU - 10.54 AU

Year: 10997 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 53,557,613 km

• M1: 191,485 km (0.055 R)
• M2: 267,032 km (0.104 R)
• M3: 401,820 km (0.055 R)
• M4: 581,487 km (0.091 R)
• M5: 864,975 km (0.101 R)
• M6: 982,708 km (0.101 R)
• M7: 1,106,276 km (0.09 R)
• M8: 1,279,511 km (0.114 R)
• M9: 1,392,457 km (0.12 R)
• M10: 1,802,056 km (0.052 R)
• M11: 2,007,753 km (0.044 R)
• M12: 2,936,307 km (0.075 R)
• M13: 3,210,520 km (0.075 R)
• M14: 3,366,401 km (0.098 R)
• M15: 4,149,695 km (0.099 R)
• M16: 4,632,298 km (0.098 R)
• M17: 5,278,860 km (0.108 R)
• M18: 5,725,709 km (0.04 R)
• M19: 6,855,622 km (0.081 R)
• M20: 7,057,280 km (0.109 R)
• M21: 7,138,511 km (0.069 R)
• M22: 7,302,022 km (0.067 R)
• M23: 7,466,729 km (0.109 R)
• M24: 8,010,368 km (0.109 R)
• M25: 8,265,731 km (0.092 R)
• M26: 9,537,313 km (0.109 R)
• M27: 9,672,400 km (0.067 R)
• M28: 9,853,413 km (0.108 R)
• M29: 11,484,928 km (0.036 R)
• M30: 12,209,580 km (0.069 R)
• M31: 12,503,540 km (0.119 R)
• M32: 12,602,125 km (0.092 R)
• M33: 13,349,366 km (0.099 R)
• M34: 13,450,045 km (0.038 R)
• M35: 15,043,412 km (0.11 R)
• M36: 15,995,752 km (0.097 R)
• M37: 16,749,875 km (0.098 R)
• M38: 16,858,633 km (0.038 R)
• M39: 17,847,475 km (0.113 R)
• M40: 18,460,976 km (0.1 R)
• M41: 19,024,660 km (0.112 R)
• M42: 19,536,884 km (0.081 R)
• M43: 19,766,067 km (0.085 R)
• M44: 20,866,509 km (0.054 R)
• M45: 21,218,214 km (0.063 R)
• M46: 21,630,955 km (0.082 R)
• M47: 21,749,436 km (0.12 R)
• M48: 22,464,364 km (0.108 R)
• M49: 23,429,719 km (0.064 R)
• M50: 24,717,308 km (0.113 R)
• M51: 25,338,588 km (0.118 R)
• M52: 25,651,098 km (0.044 R)
• M53: 26,596,407 km (0.056 R)
• M54: 27,874,422 km (0.118 R)
• M55: 28,911,135 km (0.12 R)
• M56: 29,565,626 km (0.098 R)
• M57: 30,423,719 km (0.091 R)
• M58: 30,689,255 km (0.069 R)
• M59: 33,046,618 km (0.113 R)
• M60: 33,251,268 km (0.054 R)
• M61: 33,730,729 km (0.106 R)
• M62: 34,835,061 km (0.116 R)
• M63: 35,113,014 km (0.054 R)
• M64: 35,391,715 km (0.052 R)
• M65: 35,601,152 km (0.09 R)
• M66: 35,951,211 km (0.107 R)
• M67: 36,091,683 km (0.119 R)
• M68: 39,225,160 km (0.118 R)
• M69: 39,369,672 km (0.113 R)
• M70: 40,240,481 km (0.057 R)
• M71: 40,386,189 km (0.066 R)
• M72: 40,824,511 km (0.053 R)
• M73: 41,558,438 km (0.104 R)
• M74: 42,296,704 km (0.101 R)
• M75: 42,593,356 km (0.084 R)
• M76: 42,890,458 km (0.097 R)
• M77: 44,612,927 km (0.114 R)
• M78: 46,970,141 km (0.06 R)
• M79: 47,431,052 km (0.082 R)
• M80: 47,739,074 km (0.084 R)
• M81: 48,279,870 km (0.082 R)
• M82: 48,512,345 km (0.054 R)
• M83: 48,900,402 km (0.048 R)
• M84: 48,978,193 km (0.046 R)
• M85: 49,211,716 km (0.116 R)
• M86: 49,757,897 km (0.112 R)
• M87: 49,914,377 km (0.105 R)
• M88: 50,306,174 km (0.105 R)
• M89: 51,014,071 km (0.076 R)
• M90: 51,250,735 km (0.036 R)
• M91: 51,804,546 km (0.112 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 14,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit