🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.58 AU

Year: 135 Days

Day: 44.3 Hours

Environment

Temp: 236 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,386,780 km

• M1: 23,337 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.14 AU - 1.24 AU

Year: 467 Days

Day: 42.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.12 AU - 2.84 AU

Year: 1406 Days

Day: 22.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.66 AU - 4.4 AU

Year: 2387 Days

Day: 45.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,386,780 km

• M1: 2,004,013 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.54 AU - 5.82 AU

Year: 3644 Days

Day: 27.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 8.2

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.96 AU - 10.08 AU

Year: 9749 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,386,780 km

• M1: 115,490 km (0.084 R)
• M2: 230,680 km (0.076 R)
• M3: 528,230 km (0.071 R)
• M4: 610,659 km (0.102 R)
• M5: 752,178 km (0.104 R)
• M6: 1,174,642 km (0.105 R)
• M7: 1,307,635 km (0.105 R)
• M8: 1,516,773 km (0.106 R)
• M9: 1,588,879 km (0.118 R)
• M10: 2,072,529 km (0.071 R)
• M11: 2,316,972 km (0.074 R)
• M12: 3,013,649 km (0.075 R)
• M13: 4,103,619 km (0.112 R)
• M14: 4,171,237 km (0.115 R)
• M15: 4,867,915 km (0.077 R)
• M16: 5,047,731 km (0.096 R)
• M17: 5,864,835 km (0.059 R)
• M18: 7,412,126 km (0.057 R)
• M19: 7,577,581 km (0.034 R)
• M20: 7,786,270 km (0.119 R)
• M21: 8,423,407 km (0.118 R)
• M22: 8,596,193 km (0.095 R)
• M23: 8,945,205 km (0.102 R)
• M24: 9,388,164 km (0.106 R)
• M25: 10,020,065 km (0.084 R)
• M26: 10,759,228 km (0.106 R)
• M27: 11,325,008 km (0.118 R)
• M28: 11,420,152 km (0.117 R)
• M29: 14,039,611 km (0.118 R)
• M30: 14,553,928 km (0.104 R)
• M31: 15,284,265 km (0.092 R)
• M32: 15,442,240 km (0.116 R)
• M33: 16,348,205 km (0.107 R)
• M34: 16,889,001 km (0.097 R)
• M35: 17,766,692 km (0.103 R)
• M36: 18,099,697 km (0.077 R)
• M37: 18,715,442 km (0.063 R)
• M38: 19,338,068 km (0.076 R)
• M39: 20,603,516 km (0.085 R)
• M40: 21,011,769 km (0.102 R)
• M41: 21,128,904 km (0.07 R)
• M42: 22,014,374 km (0.105 R)
• M43: 23,943,738 km (0.096 R)
• M44: 24,127,294 km (0.117 R)
• M45: 25,425,804 km (0.119 R)
• M46: 25,613,100 km (0.096 R)
• M47: 26,240,962 km (0.082 R)
• M48: 26,304,093 km (0.117 R)
• M49: 26,620,044 km (0.116 R)
• M50: 26,810,332 km (0.113 R)
• M51: 26,937,490 km (0.116 R)
• M52: 27,192,255 km (0.101 R)
• M53: 27,961,338 km (0.116 R)
• M54: 28,348,497 km (0.069 R)
• M55: 29,258,950 km (0.116 R)
• M56: 30,443,615 km (0.044 R)
• M57: 30,841,995 km (0.078 R)
• M58: 32,384,947 km (0.088 R)
• M59: 33,063,523 km (0.114 R)
• M60: 35,058,111 km (0.087 R)
• M61: 35,615,214 km (0.117 R)
• M62: 35,894,812 km (0.074 R)
• M63: 36,245,470 km (0.105 R)
• M64: 36,456,253 km (0.103 R)
• M65: 36,879,316 km (0.029 R)
• M66: 37,020,686 km (0.114 R)
• M67: 38,015,213 km (0.105 R)
• M68: 38,515,767 km (0.093 R)
• M69: 38,659,231 km (0.046 R)
• M70: 40,030,595 km (0.083 R)
• M71: 40,466,972 km (0.118 R)
• M72: 40,758,837 km (0.111 R)
• M73: 41,051,301 km (0.073 R)
• M74: 41,785,528 km (0.029 R)
• M75: 42,746,544 km (0.093 R)
• M76: 43,341,645 km (0.047 R)
• M77: 43,565,443 km (0.114 R)
• M78: 44,464,676 km (0.095 R)
• M79: 46,433,982 km (0.074 R)
• M80: 46,739,461 km (0.119 R)
• M81: 47,122,282 km (0.113 R)
• M82: 47,506,150 km (0.08 R)
• M83: 47,890,916 km (0.1 R)
• M84: 49,207,228 km (0.095 R)
• M85: 49,830,901 km (0.105 R)
• M86: 50,771,124 km (0.108 R)
• M87: 51,480,068 km (0.086 R)
• M88: 52,113,017 km (0.091 R)
• M89: 53,067,451 km (0.079 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 16,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit