🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.5 AU - 0.58 AU

Year: 145 Days

Day: 18.5 Hours

Environment

Temp: 228 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.51 AU - 0.75 AU

Year: 183 Days

Day: 37.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.71 AU - 1.17 AU

Year: 333 Days

Day: 14.8 Hours

Environment

Temp: 69 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.88 AU - 1.16 AU

Year: 376 Days

Day: 42.6 Hours

Environment

Temp: 39 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 114,261,513 km

• M1: 26,928 km (0.106 R)

Asteroid Belt

Center: 10.51 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.4

Radius: 7.6

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 15.44 AU - 24.56 AU

Year: 32669 Days

Day: 22.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 114,261,513 km

• M1: 417,378 km (0.082 R)
• M2: 467,045 km (0.036 R)
• M3: 545,733 km (0.09 R)
• M4: 717,621 km (0.072 R)
• M5: 940,223 km (0.114 R)
• M6: 1,295,069 km (0.119 R)
• M7: 1,527,095 km (0.076 R)
• M8: 2,439,492 km (0.09 R)
• M9: 2,973,856 km (0.118 R)
• M10: 4,488,834 km (0.069 R)
• M11: 4,959,469 km (0.112 R)
• M12: 7,956,064 km (0.075 R)
• M13: 10,001,066 km (0.107 R)
• M14: 10,077,062 km (0.096 R)
• M15: 11,955,712 km (0.12 R)
• M16: 12,279,143 km (0.067 R)
• M17: 12,523,735 km (0.108 R)
• M18: 12,605,565 km (0.063 R)
• M19: 13,100,435 km (0.107 R)
• M20: 15,492,804 km (0.093 R)
• M21: 17,009,727 km (0.063 R)
• M22: 17,464,803 km (0.095 R)
• M23: 18,294,174 km (0.096 R)
• M24: 18,854,119 km (0.105 R)
• M25: 18,947,917 km (0.099 R)
• M26: 19,895,170 km (0.113 R)
• M27: 21,149,698 km (0.111 R)
• M28: 21,737,169 km (0.093 R)
• M29: 22,033,074 km (0.117 R)
• M30: 24,140,608 km (0.076 R)
• M31: 25,166,700 km (0.075 R)
• M32: 25,270,072 km (0.087 R)
• M33: 26,521,758 km (0.112 R)
• M34: 27,155,155 km (0.075 R)
• M35: 28,868,500 km (0.084 R)
• M36: 30,948,060 km (0.116 R)
• M37: 35,018,618 km (0.093 R)
• M38: 35,597,113 km (0.086 R)
• M39: 36,062,212 km (0.103 R)
• M40: 36,295,435 km (0.101 R)
• M41: 39,613,965 km (0.034 R)
• M42: 41,187,435 km (0.073 R)
• M43: 42,534,564 km (0.092 R)
• M44: 42,781,101 km (0.072 R)
• M45: 44,394,963 km (0.089 R)
• M46: 44,770,155 km (0.101 R)
• M47: 45,020,881 km (0.104 R)
• M48: 45,523,829 km (0.072 R)
• M49: 46,281,692 km (0.057 R)
• M50: 46,789,277 km (0.059 R)
• M51: 48,966,824 km (0.103 R)
• M52: 51,177,282 km (0.045 R)
• M53: 55,829,477 km (0.103 R)
• M54: 56,234,588 km (0.113 R)
• M55: 56,911,817 km (0.09 R)
• M56: 58,411,087 km (0.102 R)
• M57: 59,509,584 km (0.101 R)
• M58: 64,254,081 km (0.116 R)
• M59: 64,961,978 km (0.048 R)
• M60: 66,385,551 km (0.064 R)
• M61: 66,957,763 km (0.119 R)
• M62: 68,540,060 km (0.074 R)
• M63: 69,698,396 km (0.1 R)
• M64: 71,887,910 km (0.09 R)
• M65: 73,064,797 km (0.056 R)
• M66: 74,693,469 km (0.111 R)
• M67: 74,990,869 km (0.09 R)
• M68: 75,437,718 km (0.057 R)
• M69: 78,741,587 km (0.119 R)
• M70: 78,892,831 km (0.096 R)
• M71: 82,552,892 km (0.079 R)
• M72: 83,785,130 km (0.12 R)
• M73: 84,558,252 km (0.076 R)
• M74: 85,333,917 km (0.073 R)
• M75: 86,423,737 km (0.081 R)
• M76: 88,932,045 km (0.103 R)
• M77: 89,562,749 km (0.118 R)
• M78: 89,720,725 km (0.031 R)
• M79: 90,195,099 km (0.079 R)
• M80: 93,538,761 km (0.075 R)
• M81: 93,698,981 km (0.12 R)
• M82: 96,275,206 km (0.1 R)
• M83: 96,598,786 km (0.077 R)
• M84: 97,897,146 km (0.05 R)
• M85: 103,478,792 km (0.077 R)
• M86: 105,473,231 km (0.101 R)
• M87: 108,657,122 km (0.064 R)
• M88: 109,331,360 km (0.031 R)
• M89: 110,176,289 km (0.111 R)
• M90: 110,345,484 km (0.11 R)
• M91: 110,684,173 km (0.065 R)
• M92: 111,023,312 km (0.066 R)
• M93: 111,362,600 km (0.105 R)
• M94: 113,235,565 km (0.038 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: 156 - 16,176 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit