🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.77 AU - 0.85 AU

Year: 264 Days

Day: 46.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,972,077 km

• M1: 289,771 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.96 AU - 2.5 AU

Year: 1204 Days

Day: 14.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,972,077 km

• M1: 1,532,331 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.78 AU - 2.88 AU

Year: 1286 Days

Day: 39.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.45 AU - 2.45 AU

Year: 1387 Days

Day: 47.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.35 AU - 4.61 AU

Year: 3429 Days

Day: 42.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.32 AU - 5.3 AU

Year: 3815 Days

Day: 41.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,972,077 km

• M1: 4,659,375 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.5

Radius: 3.4

Gravity: 54.02 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 12.55 AU - 16.95 AU

Year: 20487 Days

Day: 24.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,972,077 km

• M1: 48,919 km (0.096 R)
• M2: 208,390 km (0.064 R)
• M3: 491,429 km (0.111 R)
• M4: 1,459,776 km (0.096 R)
• M5: 1,520,214 km (0.06 R)
• M6: 1,612,216 km (0.084 R)
• M7: 1,706,014 km (0.103 R)
• M8: 1,834,070 km (0.076 R)
• M9: 2,850,887 km (0.105 R)
• M10: 3,433,570 km (0.083 R)
• M11: 4,094,195 km (0.106 R)
• M12: 4,179,465 km (0.085 R)
• M13: 4,438,868 km (0.096 R)
• M14: 4,837,846 km (0.102 R)
• M15: 5,201,967 km (0.112 R)
• M16: 5,248,043 km (0.09 R)
• M17: 5,433,993 km (0.112 R)
• M18: 7,253,103 km (0.064 R)
• M19: 7,826,961 km (0.105 R)
• M20: 8,039,240 km (0.108 R)
• M21: 9,128,911 km (0.062 R)
• M22: 9,464,758 km (0.111 R)
• M23: 9,918,788 km (0.062 R)
• M24: 9,976,084 km (0.096 R)
• M25: 10,671,714 km (0.09 R)
• M26: 10,730,356 km (0.101 R)
• M27: 11,502,730 km (0.068 R)
• M28: 12,787,925 km (0.05 R)
• M29: 13,163,416 km (0.12 R)
• M30: 14,246,804 km (0.095 R)
• M31: 14,962,929 km (0.11 R)
• M32: 15,160,248 km (0.071 R)
• M33: 16,633,488 km (0.093 R)
• M34: 17,455,977 km (0.103 R)
• M35: 17,594,355 km (0.073 R)
• M36: 19,354,673 km (0.106 R)
• M37: 19,713,409 km (0.058 R)
• M38: 21,096,591 km (0.071 R)
• M39: 22,510,590 km (0.101 R)
• M40: 23,343,252 km (0.103 R)
• M41: 23,648,431 km (0.035 R)
• M42: 25,038,345 km (0.103 R)
• M43: 25,507,484 km (0.086 R)
• M44: 25,743,250 km (0.112 R)
• M45: 27,252,394 km (0.08 R)
• M46: 27,977,345 km (0.101 R)
• M47: 29,035,451 km (0.107 R)
• M48: 30,189,598 km (0.107 R)
• M49: 30,355,802 km (0.111 R)
• M50: 30,688,806 km (0.085 R)
• M51: 30,855,907 km (0.079 R)
• M52: 31,190,857 km (0.041 R)
• M53: 31,358,706 km (0.048 R)
• M54: 32,118,064 km (0.101 R)
• M55: 32,287,559 km (0.114 R)
• M56: 32,542,474 km (0.043 R)
• M57: 33,225,537 km (0.047 R)
• M58: 34,085,875 km (0.119 R)
• M59: 34,692,494 km (0.077 R)
• M60: 35,916,504 km (0.073 R)
• M61: 36,356,920 km (0.068 R)
• M62: 37,421,459 km (0.059 R)
• M63: 42,151,294 km (0.111 R)
• M64: 44,019,921 km (0.111 R)
• M65: 46,201,956 km (0.116 R)
• M66: 46,584,927 km (0.114 R)
• M67: 47,065,285 km (0.09 R)
• M68: 47,257,818 km (0.077 R)
• M69: 47,354,308 km (0.082 R)
• M70: 49,100,415 km (0.049 R)
• M71: 51,164,267 km (0.095 R)
• M72: 51,461,368 km (0.116 R)
• M73: 51,759,068 km (0.06 R)
• M74: 52,955,552 km (0.108 R)
• M75: 54,767,332 km (0.117 R)
• M76: 56,599,307 km (0.079 R)
• M77: 58,554,701 km (0.118 R)
• M78: 59,801,150 km (0.041 R)
• M79: 60,009,690 km (0.082 R)
• M80: 60,532,235 km (0.106 R)
• M81: 60,636,954 km (0.063 R)
• M82: 61,687,131 km (0.086 R)
• M83: 63,061,187 km (0.066 R)
• M84: 63,167,402 km (0.082 R)
• M85: 63,379,831 km (0.081 R)
• M86: 65,087,640 km (0.109 R)
• M87: 66,270,660 km (0.066 R)
• M88: 68,003,901 km (0.109 R)
• M89: 68,330,623 km (0.095 R)
• M90: 69,971,711 km (0.092 R)
• M91: 71,736,368 km (0.042 R)
• M92: 72,401,929 km (0.113 R)
• M93: 73,069,584 km (0.09 R)
• M94: 74,298,680 km (0.083 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 13,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit