🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.41 AU - 0.61 AU

Year: 139 Days

Day: 37.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.44 AU - 0.62 AU

Year: 148 Days

Day: 45 Hours

Environment

Temp: 155 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,815,552 km

• M1: 29,920 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.32 AU - 2.84 AU

Year: 1587 Days

Day: 19.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.27 AU - 3.31 AU

Year: 1784 Days

Day: 43.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 161.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.55 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.1

Radius: 8.1

Gravity: 13.99 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.87 AU - 4.73 AU

Year: 3414 Days

Day: 6.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 25,815,552 km

• M1: 134,488 km (0.032 R)
• M2: 202,406 km (0.028 R)
• M3: 298,747 km (0.048 R)
• M4: 362,775 km (0.114 R)
• M5: 414,536 km (0.114 R)
• M6: 478,713 km (0.059 R)
• M7: 587,172 km (0.112 R)
• M8: 639,531 km (0.114 R)
• M9: 1,090,568 km (0.118 R)
• M10: 1,418,936 km (0.11 R)
• M11: 1,639,742 km (0.086 R)
• M12: 1,919,041 km (0.107 R)
• M13: 2,097,362 km (0.076 R)
• M14: 2,213,600 km (0.11 R)
• M15: 2,315,027 km (0.1 R)
• M16: 2,937,205 km (0.115 R)
• M17: 3,067,654 km (0.071 R)
• M18: 3,334,387 km (0.089 R)
• M19: 3,708,382 km (0.073 R)
• M20: 3,768,670 km (0.049 R)
• M21: 3,849,602 km (0.093 R)
• M22: 4,075,196 km (0.085 R)
• M23: 4,625,267 km (0.076 R)
• M24: 4,821,240 km (0.095 R)
• M25: 5,198,825 km (0.028 R)
• M26: 5,841,348 km (0.113 R)
• M27: 6,508,854 km (0.114 R)
• M28: 7,452,966 km (0.079 R)
• M29: 7,708,479 km (0.07 R)
• M30: 8,228,332 km (0.081 R)
• M31: 8,705,848 km (0.029 R)
• M32: 9,466,404 km (0.08 R)
• M33: 9,521,605 km (0.117 R)
• M34: 9,659,834 km (0.09 R)
• M35: 10,963,579 km (0.069 R)
• M36: 11,196,054 km (0.111 R)
• M37: 11,459,346 km (0.095 R)
• M38: 11,547,609 km (0.11 R)
• M39: 11,873,134 km (0.089 R)
• M40: 12,081,823 km (0.099 R)
• M41: 12,959,364 km (0.102 R)
• M42: 13,020,699 km (0.095 R)
• M43: 13,266,788 km (0.098 R)
• M44: 13,390,356 km (0.1 R)
• M45: 13,514,372 km (0.091 R)
• M46: 13,763,453 km (0.051 R)
• M47: 14,171,705 km (0.116 R)
• M48: 14,520,119 km (0.1 R)
• M49: 14,615,712 km (0.113 R)
• M50: 15,160,996 km (0.08 R)
• M51: 15,387,338 km (0.11 R)
• M52: 15,517,338 km (0.041 R)
• M53: 15,942,047 km (0.07 R)
• M54: 16,271,312 km (0.027 R)
• M55: 16,337,583 km (0.048 R)
• M56: 16,536,549 km (0.113 R)
• M57: 17,070,912 km (0.083 R)
• M58: 17,239,060 km (0.054 R)
• M59: 17,712,986 km (0.098 R)
• M60: 19,299,920 km (0.077 R)
• M61: 19,615,722 km (0.095 R)
• M62: 19,968,623 km (0.067 R)
• M63: 20,252,410 km (0.069 R)
• M64: 20,394,827 km (0.028 R)
• M65: 20,931,884 km (0.084 R)
• M66: 21,837,250 km (0.04 R)
• M67: 22,792,283 km (0.032 R)
• M68: 22,977,635 km (0.059 R)
• M69: 23,163,286 km (0.119 R)
• M70: 24,363,808 km (0.111 R)
• M71: 24,667,043 km (0.063 R)
• M72: 24,971,625 km (0.112 R)
• M73: 25,315,700 km (0.052 R)
• M74: 25,777,060 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 16,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit