🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.63 AU - 0.79 AU

Year: 213 Days

Day: 13.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.78 AU - 0.82 AU

Year: 255 Days

Day: 12.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.43 AU - 1.83 AU

Year: 742 Days

Day: 16.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,969,494 km

• M1: 74,649 km (0.072 R)
• M2: 1,264,551 km (0.093 R)

Asteroid Belt

Center: 9.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.5

Radius: 5.1

Gravity: 36.7 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.09 AU - 18.77 AU

Year: 27062 Days

Day: 15.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 103,969,494 km

• M1: 152,141 km (0.103 R)
• M2: 1,331,271 km (0.116 R)
• M3: 2,070,883 km (0.086 R)
• M4: 2,112,771 km (0.112 R)
• M5: 2,240,378 km (0.095 R)
• M6: 2,729,862 km (0.055 R)
• M7: 2,822,313 km (0.102 R)
• M8: 3,349,197 km (0.087 R)
• M9: 4,491,078 km (0.105 R)
• M10: 5,332,416 km (0.106 R)
• M11: 6,220,878 km (0.09 R)
• M12: 7,090,939 km (0.101 R)
• M13: 7,475,406 km (0.085 R)
• M14: 8,331,405 km (0.086 R)
• M15: 8,398,574 km (0.082 R)
• M16: 9,637,244 km (0.038 R)
• M17: 9,778,465 km (0.103 R)
• M18: 9,920,284 km (0.044 R)
• M19: 10,205,866 km (0.085 R)
• M20: 10,277,823 km (0.103 R)
• M21: 11,674,468 km (0.052 R)
• M22: 12,664,058 km (0.096 R)
• M23: 13,051,666 km (0.099 R)
• M24: 13,680,127 km (0.11 R)
• M25: 13,759,264 km (0.075 R)
• M26: 13,998,022 km (0.074 R)
• M27: 14,398,795 km (0.031 R)
• M28: 14,640,994 km (0.119 R)
• M29: 14,722,076 km (0.119 R)
• M30: 16,458,608 km (0.115 R)
• M31: 17,737,969 km (0.093 R)
• M32: 17,910,904 km (0.051 R)
• M33: 18,433,300 km (0.05 R)
• M34: 19,226,169 km (0.081 R)
• M35: 20,845,117 km (0.1 R)
• M36: 23,638,558 km (0.118 R)
• M37: 25,565,229 km (0.106 R)
• M38: 26,943,474 km (0.083 R)
• M39: 27,641,647 km (0.098 R)
• M40: 30,908,117 km (0.075 R)
• M41: 31,743,621 km (0.072 R)
• M42: 32,586,605 km (0.112 R)
• M43: 33,117,079 km (0.05 R)
• M44: 33,436,770 km (0.08 R)
• M45: 34,294,265 km (0.103 R)
• M46: 34,725,855 km (0.117 R)
• M47: 35,267,698 km (0.104 R)
• M48: 37,684,900 km (0.089 R)
• M49: 38,018,653 km (0.096 R)
• M50: 39,025,896 km (0.117 R)
• M51: 39,250,891 km (0.042 R)
• M52: 42,677,131 km (0.115 R)
• M53: 42,909,008 km (0.117 R)
• M54: 44,896,116 km (0.106 R)
• M55: 45,013,999 km (0.093 R)
• M56: 45,249,915 km (0.05 R)
• M57: 46,316,847 km (0.113 R)
• M58: 49,202,141 km (0.099 R)
• M59: 51,034,865 km (0.071 R)
• M60: 51,774,177 km (0.089 R)
• M61: 53,762,932 km (0.083 R)
• M62: 54,389,447 km (0.049 R)
• M63: 56,156,797 km (0.079 R)
• M64: 57,175,109 km (0.072 R)
• M65: 59,229,986 km (0.037 R)
• M66: 59,617,893 km (0.052 R)
• M67: 60,006,698 km (0.067 R)
• M68: 62,225,982 km (0.099 R)
• M69: 62,620,322 km (0.107 R)
• M70: 64,339,052 km (0.105 R)
• M71: 67,552,414 km (0.114 R)
• M72: 69,178,543 km (0.087 R)
• M73: 70,680,506 km (0.118 R)
• M74: 71,779,602 km (0.115 R)
• M75: 72,884,382 km (0.089 R)
• M76: 73,300,114 km (0.108 R)
• M77: 73,438,792 km (0.056 R)
• M78: 73,994,697 km (0.107 R)
• M79: 74,831,099 km (0.097 R)
• M80: 79,202,349 km (0.092 R)
• M81: 81,634,361 km (0.036 R)
• M82: 82,210,163 km (0.112 R)
• M83: 83,365,807 km (0.117 R)
• M84: 85,839,258 km (0.069 R)
• M85: 86,864,752 km (0.11 R)
• M86: 88,632,101 km (0.087 R)
• M87: 91,903,058 km (0.06 R)
• M88: 92,651,945 km (0.093 R)
• M89: 97,950,702 km (0.115 R)
• M90: 98,409,369 km (0.088 R)
• M91: 98,715,596 km (0.072 R)
• M92: 101,022,245 km (0.032 R)
• M93: 101,485,700 km (0.09 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit