🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.43 AU - 0.71 AU

Year: 151 Days

Day: 14.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.9 AU - 0.92 AU

Year: 304 Days

Day: 33.2 Hours

Environment

Temp: 105 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.98 AU - 1.26 AU

Year: 415 Days

Day: 14.3 Hours

Environment

Temp: 47 °C

Axial Tilt: 162.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,984,027 km

• M1: 220,358 km (0.054 R)
• M2: 486,492 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.81 AU - 3.21 AU

Year: 1827 Days

Day: 41.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.88 AU - 5.58 AU

Year: 3599 Days

Day: 21 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.8

Radius: 11.8

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 11.35 AU - 11.39 AU

Year: 13413 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 64,984,027 km

• M1: 163,211 km (0.086 R)
• M2: 589,565 km (0.084 R)
• M3: 807,380 km (0.086 R)
• M4: 1,505,254 km (0.099 R)
• M5: 1,586,485 km (0.053 R)
• M6: 2,135,809 km (0.116 R)
• M7: 2,258,928 km (0.04 R)
• M8: 2,384,291 km (0.088 R)
• M9: 2,642,347 km (0.106 R)
• M10: 2,841,911 km (0.069 R)
• M11: 3,220,992 km (0.092 R)
• M12: 3,875,782 km (0.114 R)
• M13: 3,951,179 km (0.11 R)
• M14: 4,141,767 km (0.095 R)
• M15: 4,611,354 km (0.118 R)
• M16: 4,934,037 km (0.05 R)
• M17: 5,989,450 km (0.101 R)
• M18: 6,610,431 km (0.113 R)
• M19: 6,928,625 km (0.11 R)
• M20: 7,020,478 km (0.101 R)
• M21: 7,580,274 km (0.078 R)
• M22: 7,674,969 km (0.066 R)
• M23: 8,154,281 km (0.098 R)
• M24: 9,497,071 km (0.117 R)
• M25: 10,429,964 km (0.088 R)
• M26: 11,067,998 km (0.12 R)
• M27: 11,391,878 km (0.03 R)
• M28: 12,549,915 km (0.053 R)
• M29: 14,562,006 km (0.073 R)
• M30: 14,976,392 km (0.085 R)
• M31: 15,394,668 km (0.101 R)
• M32: 16,365,259 km (0.096 R)
• M33: 17,480,661 km (0.119 R)
• M34: 17,731,836 km (0.074 R)
• M35: 18,620,597 km (0.069 R)
• M36: 21,105,118 km (0.07 R)
• M37: 21,238,709 km (0.068 R)
• M38: 21,776,064 km (0.073 R)
• M39: 22,114,156 km (0.1 R)
• M40: 22,590,475 km (0.099 R)
• M41: 22,932,755 km (0.093 R)
• M42: 23,139,051 km (0.108 R)
• M43: 24,039,630 km (0.082 R)
• M44: 24,319,079 km (0.113 R)
• M45: 24,810,807 km (0.087 R)
• M46: 25,234,767 km (0.105 R)
• M47: 25,661,271 km (0.092 R)
• M48: 27,099,804 km (0.091 R)
• M49: 27,317,768 km (0.054 R)
• M50: 27,755,641 km (0.111 R)
• M51: 28,638,268 km (0.118 R)
• M52: 28,860,421 km (0.111 R)
• M53: 29,829,516 km (0.114 R)
• M54: 30,657,840 km (0.102 R)
• M55: 30,809,233 km (0.095 R)
• M56: 32,414,119 km (0.077 R)
• M57: 33,889,602 km (0.053 R)
• M58: 34,124,471 km (0.092 R)
• M59: 34,203,010 km (0.071 R)
• M60: 34,281,399 km (0.086 R)
• M61: 35,704,673 km (0.114 R)
• M62: 36,023,616 km (0.035 R)
• M63: 36,905,496 km (0.047 R)
• M64: 37,875,638 km (0.1 R)
• M65: 38,772,327 km (0.088 R)
• M66: 38,936,137 km (0.095 R)
• M67: 40,420,447 km (0.03 R)
• M68: 40,586,501 km (0.113 R)
• M69: 42,175,529 km (0.109 R)
• M70: 42,935,337 km (0.102 R)
• M71: 43,189,653 km (0.092 R)
• M72: 43,444,418 km (0.048 R)
• M73: 43,699,782 km (0.052 R)
• M74: 44,811,743 km (0.062 R)
• M75: 47,150,706 km (0.112 R)
• M76: 47,413,100 km (0.081 R)
• M77: 48,643,842 km (0.08 R)
• M78: 49,974,066 km (0.048 R)
• M79: 50,241,547 km (0.098 R)
• M80: 50,867,614 km (0.068 R)
• M81: 53,124,298 km (0.119 R)
• M82: 54,036,097 km (0.105 R)
• M83: 54,127,651 km (0.11 R)
• M84: 55,505,747 km (0.115 R)
• M85: 56,245,508 km (0.051 R)
• M86: 59,898,389 km (0.116 R)
• M87: 61,705,531 km (0.098 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 11,567 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit