🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.43 AU - 0.63 AU

Year: 138 Days

Day: 46.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.73 AU - 0.83 AU

Year: 246 Days

Day: 28.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 47.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,720,179 km

• M1: 78,838 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.29 AU - 1.69 AU

Year: 648 Days

Day: 27.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.38 AU - 2.06 AU

Year: 804 Days

Day: 39.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,720,179 km

• M1: 33,061 km (0.038 R)

Asteroid Belt

Center: 9.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493

Radius: 4.5

Gravity: 24.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 13.1 AU - 21.6 AU

Year: 25760 Days

Day: 15.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,720,179 km

• M1: 63,130 km (0.116 R)
• M2: 413,788 km (0.04 R)
• M3: 517,758 km (0.115 R)
• M4: 800,498 km (0.106 R)
• M5: 851,810 km (0.056 R)
• M6: 1,012,478 km (0.084 R)
• M7: 2,233,945 km (0.096 R)
• M8: 2,417,950 km (0.062 R)
• M9: 2,530,598 km (0.062 R)
• M10: 2,606,743 km (0.074 R)
• M11: 3,493,260 km (0.068 R)
• M12: 3,880,569 km (0.07 R)
• M13: 4,236,163 km (0.079 R)
• M14: 4,372,297 km (0.05 R)
• M15: 4,648,754 km (0.115 R)
• M16: 4,978,318 km (0.093 R)
• M17: 5,660,185 km (0.112 R)
• M18: 6,267,552 km (0.103 R)
• M19: 7,324,910 km (0.098 R)
• M20: 9,011,626 km (0.062 R)
• M21: 9,303,940 km (0.069 R)
• M22: 10,018,270 km (0.088 R)
• M23: 10,260,170 km (0.086 R)
• M24: 10,381,943 km (0.102 R)
• M25: 10,442,979 km (0.054 R)
• M26: 10,688,319 km (0.103 R)
• M27: 10,935,604 km (0.096 R)
• M28: 11,879,567 km (0.034 R)
• M29: 12,328,959 km (0.095 R)
• M30: 12,718,512 km (0.089 R)
• M31: 13,443,164 km (0.057 R)
• M32: 13,509,735 km (0.067 R)
• M33: 13,978,724 km (0.118 R)
• M34: 14,726,265 km (0.071 R)
• M35: 15,139,454 km (0.032 R)
• M36: 15,556,533 km (0.087 R)
• M37: 16,047,812 km (0.058 R)
• M38: 17,624,873 km (0.09 R)
• M39: 18,136,947 km (0.114 R)
• M40: 18,431,654 km (0.062 R)
• M41: 18,505,556 km (0.102 R)
• M42: 19,702,189 km (0.087 R)
• M43: 19,777,736 km (0.111 R)
• M44: 22,247,747 km (0.027 R)
• M45: 23,278,625 km (0.105 R)
• M46: 24,082,116 km (0.117 R)
• M47: 24,162,898 km (0.095 R)
• M48: 24,487,227 km (0.097 R)
• M49: 25,140,072 km (0.081 R)
• M50: 27,554,581 km (0.072 R)
• M51: 29,262,241 km (0.042 R)
• M52: 30,303,143 km (0.037 R)
• M53: 31,621,400 km (0.102 R)
• M54: 31,887,235 km (0.088 R)
• M55: 34,495,324 km (0.102 R)
• M56: 34,860,493 km (0.091 R)
• M57: 35,043,451 km (0.111 R)
• M58: 36,148,231 km (0.118 R)
• M59: 36,240,832 km (0.049 R)
• M60: 36,333,583 km (0.057 R)
• M61: 37,171,032 km (0.098 R)
• M62: 37,545,326 km (0.097 R)
• M63: 40,584,107 km (0.044 R)
• M64: 41,646,701 km (0.095 R)
• M65: 41,743,790 km (0.079 R)
• M66: 42,132,894 km (0.064 R)
• M67: 42,523,045 km (0.072 R)
• M68: 44,988,867 km (0.115 R)
• M69: 45,988,031 km (0.03 R)
• M70: 47,601,893 km (0.049 R)
• M71: 52,030,289 km (0.1 R)
• M72: 54,452,428 km (0.116 R)
• M73: 54,771,072 km (0.096 R)
• M74: 55,410,154 km (0.036 R)
• M75: 56,158,891 km (0.112 R)
• M76: 56,373,414 km (0.12 R)
• M77: 56,588,237 km (0.102 R)
• M78: 57,126,490 km (0.027 R)
• M79: 57,558,230 km (0.12 R)
• M80: 57,882,857 km (0.058 R)
• M81: 58,099,475 km (0.097 R)
• M82: 58,533,757 km (0.054 R)
• M83: 58,642,515 km (0.064 R)
• M84: 58,751,273 km (0.108 R)
• M85: 59,296,258 km (0.073 R)
• M86: 61,272,146 km (0.064 R)
• M87: 61,714,058 km (0.116 R)
• M88: 62,823,626 km (0.045 R)
• M89: 63,604,377 km (0.113 R)
• M90: 65,175,304 km (0.107 R)
• M91: 66,531,858 km (0.106 R)
• M92: 72,167,210 km (0.092 R)
• M93: 72,283,746 km (0.095 R)
• M94: 73,687,722 km (0.088 R)
• M95: 74,275,343 km (0.031 R)
• M96: 74,510,959 km (0.112 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit