🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.85 AU

Year: 219 Days

Day: 46.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.67 AU - 0.95 AU

Year: 261 Days

Day: 18.9 Hours

Environment

Temp: 168 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.98 AU - 1.38 AU

Year: 459 Days

Day: 35 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.03 AU - 4.09 AU

Year: 2406 Days

Day: 26.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.2

Radius: 4.8

Gravity: 29.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.36 AU - 17.96 AU

Year: 20104 Days

Day: 22.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,985,448 km

• M1: 227,987 km (0.067 R)
• M2: 341,981 km (0.11 R)
• M3: 378,034 km (0.075 R)
• M4: 514,916 km (0.105 R)
• M5: 689,945 km (0.076 R)
• M6: 736,770 km (0.12 R)
• M7: 858,093 km (0.101 R)
• M8: 1,288,935 km (0.112 R)
• M9: 1,435,840 km (0.063 R)
• M10: 1,681,929 km (0.061 R)
• M11: 2,109,629 km (0.098 R)
• M12: 2,143,887 km (0.056 R)
• M13: 2,532,991 km (0.107 R)
• M14: 2,569,493 km (0.106 R)
• M15: 2,867,492 km (0.082 R)
• M16: 3,867,703 km (0.112 R)
• M17: 3,994,413 km (0.105 R)
• M18: 4,828,122 km (0.058 R)
• M19: 5,102,335 km (0.101 R)
• M20: 5,617,998 km (0.092 R)
• M21: 6,003,512 km (0.099 R)
• M22: 6,199,485 km (0.077 R)
• M23: 7,158,557 km (0.095 R)
• M24: 7,787,766 km (0.106 R)
• M25: 8,654,087 km (0.034 R)
• M26: 9,042,593 km (0.092 R)
• M27: 9,154,642 km (0.049 R)
• M28: 9,607,474 km (0.091 R)
• M29: 10,417,248 km (0.105 R)
• M30: 10,652,715 km (0.093 R)
• M31: 10,711,806 km (0.093 R)
• M32: 10,771,047 km (0.101 R)
• M33: 11,068,746 km (0.057 R)
• M34: 11,855,781 km (0.111 R)
• M35: 12,348,855 km (0.074 R)
• M36: 14,649,671 km (0.082 R)
• M37: 15,112,227 km (0.038 R)
• M38: 15,646,591 km (0.042 R)
• M39: 15,713,760 km (0.087 R)
• M40: 17,425,609 km (0.118 R)
• M41: 19,195,501 km (0.103 R)
• M42: 20,358,026 km (0.113 R)
• M43: 21,170,492 km (0.046 R)
• M44: 21,468,491 km (0.115 R)
• M45: 21,543,141 km (0.091 R)
• M46: 22,902,985 km (0.083 R)
• M47: 22,979,280 km (0.09 R)
• M48: 23,516,187 km (0.116 R)
• M49: 24,212,565 km (0.097 R)
• M50: 24,524,177 km (0.074 R)
• M51: 25,783,941 km (0.104 R)
• M52: 29,937,675 km (0.089 R)
• M53: 31,707,269 km (0.118 R)
• M54: 32,048,202 km (0.079 R)
• M55: 32,133,623 km (0.104 R)
• M56: 32,219,043 km (0.045 R)
• M57: 34,031,870 km (0.116 R)
• M58: 34,994,532 km (0.106 R)
• M59: 35,611,773 km (0.026 R)
• M60: 36,232,604 km (0.064 R)
• M61: 37,755,211 km (0.11 R)
• M62: 38,660,727 km (0.106 R)
• M63: 39,848,385 km (0.073 R)
• M64: 41,140,761 km (0.115 R)
• M65: 41,512,512 km (0.107 R)
• M66: 42,353,102 km (0.104 R)
• M67: 43,199,228 km (0.076 R)
• M68: 43,766,353 km (0.103 R)
• M69: 44,812,641 km (0.032 R)
• M70: 47,512,882 km (0.103 R)
• M71: 50,364,517 km (0.039 R)
• M72: 50,861,780 km (0.077 R)
• M73: 51,360,689 km (0.119 R)
• M74: 53,473,609 km (0.115 R)
• M75: 56,954,153 km (0.083 R)
• M76: 57,575,882 km (0.11 R)
• M77: 61,884,600 km (0.104 R)
• M78: 62,310,505 km (0.056 R)
• M79: 63,272,419 km (0.058 R)
• M80: 64,023,850 km (0.108 R)
• M81: 65,427,227 km (0.103 R)
• M82: 66,295,942 km (0.076 R)
• M83: 67,168,397 km (0.047 R)
• M84: 68,044,591 km (0.105 R)
• M85: 68,484,260 km (0.093 R)
• M86: 68,814,422 km (0.063 R)
• M87: 69,587,245 km (0.095 R)
• M88: 71,922,617 km (0.119 R)
• M89: 73,156,052 km (0.111 R)
• M90: 73,493,694 km (0.108 R)
• M91: 73,606,341 km (0.106 R)
• M92: 75,189,685 km (0.077 R)
• M93: 75,871,552 km (0.077 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 18,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit