🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.72 AU - 1 AU

Year: 361 Days

Day: 15 Hours

Environment

Temp: -66 °C

Axial Tilt: 61.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.26 AU - 1.44 AU

Year: 711 Days

Day: 29.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,701,779 km

• M1: 797,357 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.59 AU - 1.63 AU

Year: 925 Days

Day: 29.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,701,779 km

• M1: 277,803 km (0.084 R)

Asteroid Belt

Center: 2.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.4

Radius: 10

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.9 AU - 4.82 AU

Year: 3436 Days

Day: 5.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 30,701,779 km

• M1: 161,566 km (0.082 R)
• M2: 225,294 km (0.105 R)
• M3: 327,619 km (0.102 R)
• M4: 457,470 km (0.114 R)
• M5: 706,700 km (0.085 R)
• M6: 774,019 km (0.107 R)
• M7: 843,732 km (0.064 R)
• M8: 1,127,370 km (0.09 R)
• M9: 1,412,204 km (0.039 R)
• M10: 1,508,994 km (0.028 R)
• M11: 1,618,200 km (0.092 R)
• M12: 2,181,137 km (0.102 R)
• M13: 2,740,483 km (0.057 R)
• M14: 2,825,754 km (0.105 R)
• M15: 2,949,023 km (0.118 R)
• M16: 3,099,518 km (0.071 R)
• M17: 3,329,899 km (0.106 R)
• M18: 3,526,171 km (0.105 R)
• M19: 3,672,628 km (0.085 R)
• M20: 3,916,771 km (0.094 R)
• M21: 3,985,437 km (0.056 R)
• M22: 4,166,151 km (0.085 R)
• M23: 4,420,767 km (0.107 R)
• M24: 4,738,961 km (0.061 R)
• M25: 5,049,676 km (0.087 R)
• M26: 5,214,982 km (0.041 R)
• M27: 5,582,245 km (0.097 R)
• M28: 5,722,119 km (0.096 R)
• M29: 5,847,332 km (0.033 R)
• M30: 6,037,172 km (0.106 R)
• M31: 6,667,727 km (0.108 R)
• M32: 6,750,006 km (0.106 R)
• M33: 7,049,500 km (0.118 R)
• M34: 7,251,458 km (0.045 R)
• M35: 7,387,292 km (0.113 R)
• M36: 7,489,617 km (0.112 R)
• M37: 7,695,763 km (0.118 R)
• M38: 7,799,584 km (0.104 R)
• M39: 7,868,998 km (0.056 R)
• M40: 8,008,572 km (0.094 R)
• M41: 8,378,827 km (0.115 R)
• M42: 8,826,873 km (0.111 R)
• M43: 9,246,046 km (0.089 R)
• M44: 9,671,652 km (0.104 R)
• M45: 9,746,301 km (0.104 R)
• M46: 9,877,499 km (0.08 R)
• M47: 10,619,055 km (0.03 R)
• M48: 11,084,305 km (0.036 R)
• M49: 11,181,992 km (0.1 R)
• M50: 11,516,642 km (0.112 R)
• M51: 11,874,481 km (0.116 R)
• M52: 12,337,037 km (0.109 R)
• M53: 12,438,315 km (0.051 R)
• M54: 12,601,077 km (0.061 R)
• M55: 12,990,481 km (0.11 R)
• M56: 13,093,554 km (0.12 R)
• M57: 13,446,305 km (0.103 R)
• M58: 13,697,031 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.5

Radius: 13.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.71 AU - 5.89 AU

Year: 6328 Days

Day: 14.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 30,701,779 km

• M1: 183,706 km (0.102 R)
• M2: 286,330 km (0.107 R)
• M3: 702,362 km (0.074 R)
• M4: 889,659 km (0.029 R)
• M5: 1,052,720 km (0.102 R)
• M6: 1,378,993 km (0.091 R)
• M7: 1,489,845 km (0.088 R)
• M8: 1,704,069 km (0.117 R)
• M9: 1,806,394 km (0.079 R)
• M10: 2,017,776 km (0.03 R)
• M11: 2,369,630 km (0.104 R)
• M12: 2,923,890 km (0.041 R)
• M13: 3,989,027 km (0.096 R)
• M14: 4,127,106 km (0.1 R)
• M15: 4,551,515 km (0.068 R)
• M16: 5,039,503 km (0.071 R)
• M17: 5,139,136 km (0.119 R)
• M18: 5,365,926 km (0.063 R)
• M19: 6,092,224 km (0.099 R)
• M20: 6,305,550 km (0.103 R)
• M21: 6,630,178 km (0.073 R)
• M22: 7,127,441 km (0.109 R)
• M23: 7,380,710 km (0.065 R)
• M24: 8,216,962 km (0.089 R)
• M25: 8,601,578 km (0.087 R)
• M26: 9,204,907 km (0.03 R)
• M27: 9,296,610 km (0.08 R)
• M28: 9,884,380 km (0.114 R)
• M29: 10,198,685 km (0.103 R)
• M30: 10,580,309 km (0.096 R)
• M31: 11,390,083 km (0.086 R)
• M32: 11,786,068 km (0.11 R)
• M33: 11,952,271 km (0.089 R)
• M34: 13,000,803 km (0.048 R)
• M35: 13,103,876 km (0.107 R)
• M36: 13,379,884 km (0.111 R)
• M37: 13,657,986 km (0.113 R)
• M38: 13,797,711 km (0.063 R)
• M39: 14,896,806 km (0.085 R)
• M40: 15,257,337 km (0.113 R)
• M41: 15,547,856 km (0.093 R)
• M42: 15,840,320 km (0.08 R)
• M43: 15,987,225 km (0.115 R)
• M44: 16,803,132 km (0.062 R)
• M45: 17,216,321 km (0.054 R)
• M46: 17,329,567 km (0.026 R)
• M47: 17,899,385 km (0.072 R)
• M48: 18,167,614 km (0.091 R)
• M49: 18,630,320 km (0.114 R)
• M50: 18,901,990 km (0.07 R)
• M51: 19,567,401 km (0.097 R)
• M52: 19,685,584 km (0.103 R)
• M53: 20,081,270 km (0.104 R)
• M54: 20,359,971 km (0.097 R)
• M55: 20,720,053 km (0.103 R)
• M56: 20,880,871 km (0.089 R)
• M57: 21,487,341 km (0.111 R)
• M58: 21,935,685 km (0.067 R)
• M59: 22,758,922 km (0.076 R)
• M60: 23,049,442 km (0.067 R)
• M61: 23,383,045 km (0.116 R)
• M62: 23,508,557 km (0.104 R)
• M63: 23,886,442 km (0.045 R)
• M64: 25,032,062 km (0.108 R)
• M65: 25,332,006 km (0.11 R)
• M66: 25,589,913 km (0.099 R)
• M67: 27,774,041 km (0.041 R)
• M68: 27,995,746 km (0.033 R)
• M69: 29,654,636 km (0.104 R)
• M70: 29,790,471 km (0.081 R)
• M71: 30,336,204 km (0.095 R)
• M72: 30,427,459 km (0.09 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: 511 - 20,489 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit