🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.68 AU - 0.84 AU

Year: 254 Days

Day: 41.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 11.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,527,726 km

• M1: 303,384 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.08 AU - 1.2 AU

Year: 466 Days

Day: 34.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.04 AU - 1.54 AU

Year: 561 Days

Day: 27.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,527,726 km

• M1: 1,041,201 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.72 AU - 2.08 AU

Year: 1003 Days

Day: 12.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438.7

Radius: 6

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.69 AU - 21.05 AU

Year: 27718 Days

Day: 20.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,527,726 km

• M1: 168,597 km (0.107 R)
• M2: 305,030 km (0.103 R)
• M3: 416,032 km (0.108 R)
• M4: 456,274 km (0.106 R)
• M5: 519,254 km (0.068 R)
• M6: 607,966 km (0.114 R)
• M7: 1,212,341 km (0.072 R)
• M8: 1,393,355 km (0.119 R)
• M9: 1,583,194 km (0.098 R)
• M10: 1,714,242 km (0.051 R)
• M11: 2,310,539 km (0.037 R)
• M12: 2,535,385 km (0.044 R)
• M13: 2,689,171 km (0.087 R)
• M14: 3,251,211 km (0.114 R)
• M15: 3,334,387 km (0.12 R)
• M16: 4,854,002 km (0.099 R)
• M17: 5,336,605 km (0.089 R)
• M18: 5,484,258 km (0.111 R)
• M19: 6,980,835 km (0.093 R)
• M20: 7,305,462 km (0.081 R)
• M21: 8,251,519 km (0.082 R)
• M22: 8,479,656 km (0.112 R)
• M23: 8,767,782 km (0.075 R)
• M24: 9,000,705 km (0.119 R)
• M25: 9,353,756 km (0.034 R)
• M26: 9,591,767 km (0.099 R)
• M27: 9,711,445 km (0.083 R)
• M28: 10,195,244 km (0.08 R)
• M29: 10,748,906 km (0.109 R)
• M30: 11,249,161 km (0.065 R)
• M31: 11,821,074 km (0.093 R)
• M32: 13,391,852 km (0.059 R)
• M33: 13,997,574 km (0.112 R)
• M34: 14,888,429 km (0.078 R)
• M35: 16,724,144 km (0.09 R)
• M36: 17,815,311 km (0.07 R)
• M37: 17,962,516 km (0.089 R)
• M38: 18,704,671 km (0.12 R)
• M39: 19,079,563 km (0.094 R)
• M40: 20,449,431 km (0.106 R)
• M41: 21,380,228 km (0.114 R)
• M42: 21,614,948 km (0.085 R)
• M43: 21,929,402 km (0.113 R)
• M44: 22,722,271 km (0.025 R)
• M45: 23,685,831 km (0.119 R)
• M46: 24,010,009 km (0.104 R)
• M47: 24,499,045 km (0.113 R)
• M48: 25,073,800 km (0.083 R)
• M49: 25,985,749 km (0.094 R)
• M50: 26,992,991 km (0.091 R)
• M51: 29,045,623 km (0.101 R)
• M52: 29,132,241 km (0.118 R)
• M53: 29,218,858 km (0.101 R)
• M54: 32,576,283 km (0.04 R)
• M55: 33,208,035 km (0.09 R)
• M56: 33,480,003 km (0.104 R)
• M57: 33,752,720 km (0.113 R)
• M58: 33,843,676 km (0.103 R)
• M59: 36,053,685 km (0.081 R)
• M60: 36,519,982 km (0.068 R)
• M61: 37,082,021 km (0.076 R)
• M62: 38,214,926 km (0.11 R)
• M63: 39,263,308 km (0.1 R)
• M64: 40,321,114 km (0.105 R)
• M65: 41,096,330 km (0.066 R)
• M66: 42,268,280 km (0.086 R)
• M67: 44,146,332 km (0.114 R)
• M68: 47,166,563 km (0.065 R)
• M69: 47,268,439 km (0.118 R)
• M70: 47,370,315 km (0.091 R)
• M71: 50,460,858 km (0.102 R)
• M72: 50,669,248 km (0.076 R)
• M73: 53,509,962 km (0.112 R)
• M74: 53,935,119 km (0.062 R)
• M75: 54,681,911 km (0.113 R)
• M76: 55,110,210 km (0.075 R)
• M77: 55,217,472 km (0.108 R)
• M78: 55,432,145 km (0.105 R)
• M79: 56,077,959 km (0.056 R)
• M80: 56,618,007 km (0.07 R)
• M81: 56,942,784 km (0.107 R)
• M82: 57,159,701 km (0.108 R)
• M83: 57,812,097 km (0.048 R)
• M84: 58,030,211 km (0.026 R)
• M85: 58,576,393 km (0.113 R)
• M86: 61,778,086 km (0.108 R)
• M87: 66,742,940 km (0.056 R)
• M88: 69,388,878 km (0.108 R)
• M89: 72,655,796 km (0.111 R)
• M90: 74,901,111 km (0.074 R)
• M91: 75,376,682 km (0.048 R)
• M92: 76,330,818 km (0.029 R)
• M93: 77,409,119 km (0.103 R)
• M94: 80,430,547 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit