🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.57 AU - 0.59 AU

Year: 167 Days

Day: 17.5 Hours

Environment

Temp: 180 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,447,599 km

• M1: 432,188 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.61 AU - 0.65 AU

Year: 189 Days

Day: 18.6 Hours

Environment

Temp: 147 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.36 AU - 1.52 AU

Year: 654 Days

Day: 44.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.47 AU - 1.75 AU

Year: 774 Days

Day: 27.7 Hours

Environment

Temp: -55 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,447,599 km

• M1: 216,468 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.67 AU - 4.45 AU

Year: 2544 Days

Day: 44.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.2

Radius: 7.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.44 AU - 16 AU

Year: 22489 Days

Day: 22.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,447,599 km

• M1: 140,173 km (0.117 R)
• M2: 399,576 km (0.114 R)
• M3: 493,075 km (0.092 R)
• M4: 684,709 km (0.117 R)
• M5: 779,704 km (0.104 R)
• M6: 1,047,634 km (0.087 R)
• M7: 1,135,747 km (0.111 R)
• M8: 1,203,515 km (0.066 R)
• M9: 1,272,779 km (0.098 R)
• M10: 1,690,306 km (0.055 R)
• M11: 1,874,162 km (0.115 R)
• M12: 1,927,868 km (0.115 R)
• M13: 2,672,865 km (0.109 R)
• M14: 3,075,732 km (0.097 R)
• M15: 3,834,941 km (0.092 R)
• M16: 4,796,257 km (0.051 R)
• M17: 5,554,120 km (0.089 R)
• M18: 5,828,183 km (0.097 R)
• M19: 6,389,475 km (0.06 R)
• M20: 6,594,274 km (0.117 R)
• M21: 9,352,260 km (0.117 R)
• M22: 10,197,937 km (0.06 R)
• M23: 10,437,294 km (0.079 R)
• M24: 10,533,485 km (0.075 R)
• M25: 11,215,352 km (0.03 R)
• M26: 11,412,822 km (0.078 R)
• M27: 11,462,338 km (0.104 R)
• M28: 11,961,846 km (0.101 R)
• M29: 12,570,410 km (0.096 R)
• M30: 13,033,565 km (0.077 R)
• M31: 14,082,545 km (0.092 R)
• M32: 14,188,909 km (0.054 R)
• M33: 14,617,208 km (0.108 R)
• M34: 14,995,391 km (0.094 R)
• M35: 15,322,113 km (0.082 R)
• M36: 15,596,176 km (0.026 R)
• M37: 15,982,588 km (0.117 R)
• M38: 17,331,362 km (0.105 R)
• M39: 17,616,944 km (0.088 R)
• M40: 18,891,818 km (0.072 R)
• M41: 19,303,810 km (0.115 R)
• M42: 20,798,891 km (0.112 R)
• M43: 20,859,329 km (0.07 R)
• M44: 21,590,862 km (0.1 R)
• M45: 21,652,197 km (0.064 R)
• M46: 21,775,017 km (0.114 R)
• M47: 23,016,231 km (0.081 R)
• M48: 23,393,068 km (0.111 R)
• M49: 24,025,717 km (0.044 R)
• M50: 24,089,296 km (0.043 R)
• M51: 24,216,604 km (0.076 R)
• M52: 24,856,434 km (0.097 R)
• M53: 25,049,565 km (0.096 R)
• M54: 25,826,726 km (0.071 R)
• M55: 26,611,816 km (0.077 R)
• M56: 27,870,831 km (0.089 R)
• M57: 28,474,010 km (0.119 R)
• M58: 29,081,377 km (0.082 R)
• M59: 29,284,830 km (0.111 R)
• M60: 29,761,449 km (0.051 R)
• M61: 30,446,607 km (0.075 R)
• M62: 30,998,474 km (0.103 R)
• M63: 32,042,218 km (0.03 R)
• M64: 32,603,510 km (0.093 R)
• M65: 35,025,200 km (0.069 R)
• M66: 35,241,668 km (0.12 R)
• M67: 35,458,585 km (0.108 R)
• M68: 35,530,990 km (0.112 R)
• M69: 35,675,951 km (0.117 R)
• M70: 37,947,594 km (0.109 R)
• M71: 38,988,795 km (0.071 R)
• M72: 40,643,797 km (0.064 R)
• M73: 40,795,489 km (0.113 R)
• M74: 41,251,314 km (0.088 R)
• M75: 41,403,754 km (0.083 R)
• M76: 42,091,605 km (0.077 R)
• M77: 42,244,943 km (0.109 R)
• M78: 42,552,217 km (0.079 R)
• M79: 43,478,676 km (0.034 R)
• M80: 46,931,844 km (0.1 R)
• M81: 47,170,453 km (0.06 R)
• M82: 47,329,774 km (0.063 R)
• M83: 50,472,078 km (0.112 R)
• M84: 50,634,990 km (0.088 R)
• M85: 50,961,562 km (0.031 R)
• M86: 52,439,140 km (0.037 R)
• M87: 52,604,146 km (0.104 R)
• M88: 52,934,758 km (0.073 R)
• M89: 53,847,454 km (0.106 R)
• M90: 54,514,511 km (0.118 R)
• M91: 54,932,937 km (0.042 R)
• M92: 55,856,853 km (0.093 R)
• M93: 56,447,615 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit