🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.5 AU - 0.52 AU

Year: 134 Days

Day: 36.8 Hours

Environment

Temp: 222 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,434,161 km

• M1: 43,683 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.47 AU - 0.63 AU

Year: 150 Days

Day: 33.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.29 AU - 2.29 AU

Year: 1279 Days

Day: 43 Hours

Environment

Temp: -85 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,434,161 km

• M1: 1,205,310 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.97 AU - 3.09 AU

Year: 1485 Days

Day: 20.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,434,161 km

• M1: 1,244,953 km (0.093 R)
• M2: 1,491,341 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.21 AU - 4.71 AU

Year: 3475 Days

Day: 15.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.65 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885

Radius: 7.3

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.2 AU - 20.48 AU

Year: 25497 Days

Day: 16.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,434,161 km

• M1: 93,798 km (0.074 R)
• M2: 173,833 km (0.077 R)
• M3: 522,695 km (0.096 R)
• M4: 648,058 km (0.111 R)
• M5: 728,242 km (0.094 R)
• M6: 1,346,381 km (0.067 R)
• M7: 1,521,410 km (0.117 R)
• M8: 1,779,018 km (0.117 R)
• M9: 2,211,356 km (0.107 R)
• M10: 3,355,630 km (0.068 R)
• M11: 3,642,110 km (0.09 R)
• M12: 3,739,498 km (0.059 R)
• M13: 3,887,001 km (0.102 R)
• M14: 4,341,330 km (0.119 R)
• M15: 4,496,463 km (0.089 R)
• M16: 4,600,883 km (0.036 R)
• M17: 5,802,602 km (0.118 R)
• M18: 6,146,378 km (0.119 R)
• M19: 6,204,272 km (0.112 R)
• M20: 6,262,466 km (0.085 R)
• M21: 6,496,736 km (0.081 R)
• M22: 8,537,550 km (0.112 R)
• M23: 8,862,776 km (0.12 R)
• M24: 9,458,475 km (0.045 R)
• M25: 9,862,838 km (0.073 R)
• M26: 10,828,193 km (0.112 R)
• M27: 11,251,106 km (0.12 R)
• M28: 11,679,405 km (0.032 R)
• M29: 11,823,318 km (0.107 R)
• M30: 11,895,574 km (0.074 R)
• M31: 12,112,940 km (0.091 R)
• M32: 12,331,801 km (0.12 R)
• M33: 12,478,407 km (0.101 R)
• M34: 12,625,611 km (0.117 R)
• M35: 12,699,363 km (0.077 R)
• M36: 12,996,016 km (0.061 R)
• M37: 13,445,258 km (0.064 R)
• M38: 14,436,195 km (0.1 R)
• M39: 15,529,456 km (0.111 R)
• M40: 16,568,114 km (0.106 R)
• M41: 17,382,525 km (0.078 R)
• M42: 19,816,632 km (0.117 R)
• M43: 20,680,410 km (0.106 R)
• M44: 20,767,476 km (0.075 R)
• M45: 21,204,601 km (0.098 R)
• M46: 22,444,617 km (0.04 R)
• M47: 22,713,445 km (0.1 R)
• M48: 25,646,161 km (0.085 R)
• M49: 26,586,833 km (0.107 R)
• M50: 28,792,803 km (0.103 R)
• M51: 29,182,356 km (0.103 R)
• M52: 30,065,432 km (0.076 R)
• M53: 31,356,312 km (0.066 R)
• M54: 33,377,379 km (0.116 R)
• M55: 36,381,903 km (0.06 R)
• M56: 37,650,343 km (0.097 R)
• M57: 38,933,145 km (0.104 R)
• M58: 39,040,706 km (0.099 R)
• M59: 40,121,551 km (0.089 R)
• M60: 41,541,384 km (0.103 R)
• M61: 42,423,263 km (0.116 R)
• M62: 42,533,966 km (0.106 R)
• M63: 44,317,771 km (0.105 R)
• M64: 45,671,632 km (0.069 R)
• M65: 47,268,140 km (0.05 R)
• M66: 49,115,075 km (0.076 R)
• M67: 51,338,848 km (0.101 R)
• M68: 53,117,566 km (0.052 R)
• M69: 53,954,566 km (0.115 R)
• M70: 54,314,499 km (0.093 R)
• M71: 56,248,051 km (0.089 R)
• M72: 56,491,298 km (0.108 R)
• M73: 56,734,992 km (0.103 R)
• M74: 58,204,044 km (0.09 R)
• M75: 59,809,677 km (0.112 R)
• M76: 59,933,844 km (0.108 R)
• M77: 61,805,762 km (0.088 R)
• M78: 66,247,771 km (0.086 R)
• M79: 67,277,454 km (0.113 R)
• M80: 68,053,119 km (0.115 R)
• M81: 69,482,975 km (0.118 R)
• M82: 70,529,113 km (0.078 R)
• M83: 72,504,553 km (0.071 R)
• M84: 73,964,778 km (0.116 R)
• M85: 78,131,677 km (0.114 R)
• M86: 84,036,604 km (0.115 R)
• M87: 85,150,809 km (0.1 R)
• M88: 85,569,982 km (0.057 R)
• M89: 86,270,100 km (0.091 R)
• M90: 88,947,603 km (0.109 R)
• M91: 89,656,697 km (0.07 R)
• M92: 90,652,719 km (0.088 R)
• M93: 92,942,913 km (0.076 R)
• M94: 93,950,904 km (0.074 R)
• M95: 96,413,883 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 10,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit