🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.86 AU - 1 AU

Year: 318 Days

Day: 32.1 Hours

Environment

Temp: 90 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.89 AU - 0.99 AU

Year: 323 Days

Day: 28.5 Hours

Environment

Temp: 113 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.23 AU - 1.37 AU

Year: 526 Days

Day: 12.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,730,053 km

• M1: 549,323 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.78 AU - 2.58 AU

Year: 1142 Days

Day: 32 Hours

Environment

Temp: -65 °C

Axial Tilt: 122.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,730,053 km

• M1: 562,488 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.11 AU - 2.47 AU

Year: 1229 Days

Day: 44.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.5

Radius: 6.5

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.36 AU - 16.8 AU

Year: 19750 Days

Day: 15.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,730,053 km

• M1: 83,027 km (0.07 R)
• M2: 132,095 km (0.1 R)
• M3: 212,429 km (0.081 R)
• M4: 453,132 km (0.101 R)
• M5: 510,428 km (0.104 R)
• M6: 697,575 km (0.115 R)
• M7: 881,879 km (0.067 R)
• M8: 1,081,593 km (0.071 R)
• M9: 1,268,141 km (0.058 R)
• M10: 1,407,866 km (0.107 R)
• M11: 1,552,527 km (0.083 R)
• M12: 1,856,360 km (0.111 R)
• M13: 2,178,743 km (0.055 R)
• M14: 2,346,592 km (0.083 R)
• M15: 2,730,460 km (0.096 R)
• M16: 3,134,075 km (0.087 R)
• M17: 3,400,509 km (0.109 R)
• M18: 3,793,952 km (0.052 R)
• M19: 5,644,028 km (0.055 R)
• M20: 6,682,537 km (0.038 R)
• M21: 6,877,613 km (0.039 R)
• M22: 7,575,337 km (0.111 R)
• M23: 7,778,790 km (0.115 R)
• M24: 7,829,953 km (0.093 R)
• M25: 7,881,115 km (0.059 R)
• M26: 8,243,142 km (0.09 R)
• M27: 8,452,429 km (0.11 R)
• M28: 8,557,746 km (0.076 R)
• M29: 9,415,840 km (0.111 R)
• M30: 9,470,293 km (0.107 R)
• M31: 10,244,911 km (0.097 R)
• M32: 10,753,394 km (0.077 R)
• M33: 12,387,751 km (0.098 R)
• M34: 12,627,556 km (0.089 R)
• M35: 13,478,619 km (0.104 R)
• M36: 14,663,134 km (0.119 R)
• M37: 15,750,861 km (0.026 R)
• M38: 16,402,958 km (0.077 R)
• M39: 16,864,467 km (0.099 R)
• M40: 17,531,374 km (0.09 R)
• M41: 17,800,501 km (0.112 R)
• M42: 18,206,809 km (0.111 R)
• M43: 18,411,160 km (0.08 R)
• M44: 19,097,664 km (0.083 R)
• M45: 19,443,983 km (0.079 R)
• M46: 19,513,546 km (0.109 R)
• M47: 19,652,822 km (0.11 R)
• M48: 20,002,582 km (0.053 R)
• M49: 20,779,144 km (0.083 R)
• M50: 21,493,624 km (0.098 R)
• M51: 22,288,886 km (0.065 R)
• M52: 23,020,120 km (0.102 R)
• M53: 23,167,325 km (0.113 R)
• M54: 24,731,819 km (0.044 R)
• M55: 24,958,011 km (0.114 R)
• M56: 25,564,780 km (0.119 R)
• M57: 27,025,155 km (0.108 R)
• M58: 28,118,565 km (0.087 R)
• M59: 29,625,315 km (0.115 R)
• M60: 30,187,055 km (0.104 R)
• M61: 30,833,318 km (0.063 R)
• M62: 31,158,095 km (0.095 R)
• M63: 31,729,409 km (0.083 R)
• M64: 31,893,219 km (0.101 R)
• M65: 32,057,328 km (0.025 R)
• M66: 32,139,457 km (0.073 R)
• M67: 36,079,566 km (0.103 R)
• M68: 36,250,556 km (0.089 R)
• M69: 37,282,333 km (0.072 R)
• M70: 37,715,119 km (0.1 R)
• M71: 39,374,608 km (0.108 R)
• M72: 39,903,586 km (0.101 R)
• M73: 40,434,958 km (0.095 R)
• M74: 41,953,227 km (0.056 R)
• M75: 42,043,135 km (0.034 R)
• M76: 44,311,039 km (0.072 R)
• M77: 44,861,260 km (0.119 R)
• M78: 50,008,923 km (0.054 R)
• M79: 52,797,427 km (0.092 R)
• M80: 54,259,596 km (0.091 R)
• M81: 55,734,781 km (0.109 R)
• M82: 56,328,685 km (0.1 R)
• M83: 60,848,635 km (0.076 R)
• M84: 61,154,114 km (0.069 R)
• M85: 62,586,214 km (0.052 R)
• M86: 64,029,385 km (0.076 R)
• M87: 64,547,592 km (0.09 R)
• M88: 64,755,084 km (0.092 R)
• M89: 65,901,004 km (0.075 R)
• M90: 66,633,734 km (0.062 R)
• M91: 67,685,108 km (0.047 R)
• M92: 68,318,505 km (0.11 R)
• M93: 69,697,798 km (0.107 R)
• M94: 70,017,339 km (0.114 R)
• M95: 71,300,589 km (0.073 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit