🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.08 AU - 1.22 AU

Year: 438 Days

Day: 22.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 116.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.03 AU - 4.93 AU

Year: 3364 Days

Day: 25.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,139,469 km

• M1: 2,211,505 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.47 AU - 5.01 AU

Year: 3661 Days

Day: 33.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.38 AU - 6.1 AU

Year: 4255 Days

Day: 13.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.5

Radius: 6.8

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.8 AU - 21.32 AU

Year: 30690 Days

Day: 19.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 76,139,469 km

• M1: 160,668 km (0.104 R)
• M2: 299,645 km (0.046 R)
• M3: 604,076 km (0.11 R)
• M4: 1,012,478 km (0.081 R)
• M5: 1,065,586 km (0.092 R)
• M6: 1,174,493 km (0.027 R)
• M7: 1,374,056 km (0.036 R)
• M8: 1,523,355 km (0.077 R)
• M9: 1,646,773 km (0.074 R)
• M10: 1,969,306 km (0.099 R)
• M11: 2,206,868 km (0.08 R)
• M12: 2,382,196 km (0.048 R)
• M13: 3,050,600 km (0.04 R)
• M14: 3,206,630 km (0.084 R)
• M15: 3,486,229 km (0.111 R)
• M16: 3,649,440 km (0.12 R)
• M17: 3,732,018 km (0.111 R)
• M18: 4,068,613 km (0.11 R)
• M19: 4,111,398 km (0.077 R)
• M20: 4,283,885 km (0.109 R)
• M21: 4,636,188 km (0.057 R)
• M22: 4,680,917 km (0.09 R)
• M23: 4,997,766 km (0.074 R)
• M24: 5,043,692 km (0.087 R)
• M25: 5,182,070 km (0.094 R)
• M26: 5,462,566 km (0.103 R)
• M27: 6,038,518 km (0.063 R)
• M28: 6,087,437 km (0.074 R)
• M29: 6,333,675 km (0.072 R)
• M30: 7,299,329 km (0.108 R)
• M31: 8,147,549 km (0.099 R)
• M32: 8,364,615 km (0.106 R)
• M33: 10,992,751 km (0.117 R)
• M34: 11,352,982 km (0.08 R)
• M35: 11,474,007 km (0.097 R)
• M36: 13,594,706 km (0.111 R)
• M37: 15,295,933 km (0.087 R)
• M38: 16,444,097 km (0.076 R)
• M39: 18,041,054 km (0.104 R)
• M40: 19,037,227 km (0.118 R)
• M41: 19,325,053 km (0.102 R)
• M42: 19,759,635 km (0.057 R)
• M43: 19,832,339 km (0.109 R)
• M44: 20,197,358 km (0.041 R)
• M45: 21,231,229 km (0.102 R)
• M46: 21,529,826 km (0.044 R)
• M47: 21,829,620 km (0.111 R)
• M48: 22,433,697 km (0.119 R)
• M49: 24,434,419 km (0.09 R)
• M50: 26,091,514 km (0.072 R)
• M51: 26,251,285 km (0.088 R)
• M52: 26,732,392 km (0.117 R)
• M53: 28,193,065 km (0.096 R)
• M54: 29,513,117 km (0.047 R)
• M55: 30,432,246 km (0.113 R)
• M56: 31,191,306 km (0.06 R)
• M57: 31,275,978 km (0.104 R)
• M58: 31,615,715 km (0.094 R)
• M59: 31,785,957 km (0.084 R)
• M60: 32,900,312 km (0.052 R)
• M61: 32,986,480 km (0.116 R)
• M62: 33,418,818 km (0.041 R)
• M63: 34,376,544 km (0.097 R)
• M64: 35,343,395 km (0.094 R)
• M65: 36,497,393 km (0.114 R)
• M66: 36,765,472 km (0.061 R)
• M67: 38,206,249 km (0.083 R)
• M68: 38,569,173 km (0.072 R)
• M69: 43,960,531 km (0.114 R)
• M70: 44,818,026 km (0.031 R)
• M71: 45,584,865 km (0.107 R)
• M72: 50,574,403 km (0.069 R)
• M73: 51,272,725 km (0.047 R)
• M74: 51,572,819 km (0.054 R)
• M75: 52,175,100 km (0.071 R)
• M76: 52,275,630 km (0.109 R)
• M77: 53,487,821 km (0.056 R)
• M78: 54,403,061 km (0.059 R)
• M79: 54,913,638 km (0.049 R)
• M80: 55,015,963 km (0.116 R)
• M81: 55,220,912 km (0.04 R)
• M82: 55,836,956 km (0.057 R)
• M83: 55,939,730 km (0.116 R)
• M84: 56,352,022 km (0.098 R)
• M85: 56,972,255 km (0.115 R)
• M86: 58,637,129 km (0.075 R)
• M87: 61,270,501 km (0.072 R)
• M88: 61,376,566 km (0.114 R)
• M89: 61,695,359 km (0.115 R)
• M90: 61,801,723 km (0.06 R)
• M91: 62,975,916 km (0.047 R)
• M92: 64,697,040 km (0.105 R)
• M93: 66,215,458 km (0.075 R)
• M94: 67,088,511 km (0.096 R)
• M95: 67,636,040 km (0.069 R)
• M96: 69,508,855 km (0.117 R)
• M97: 69,841,112 km (0.076 R)
• M98: 75,001,491 km (0.069 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 18,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit