🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.42 AU - 0.6 AU

Year: 132 Days

Day: 22.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,364,450 km

• M1: 295,306 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.51 AU - 0.55 AU

Year: 140 Days

Day: 46.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.71 AU - 1.11 AU

Year: 314 Days

Day: 36.6 Hours

Environment

Temp: 86 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.03 AU - 1.19 AU

Year: 423 Days

Day: 37.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 69,364,450 km

• M1: 807,081 km (0.1 R)
• M2: 848,519 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.27 AU - 5.05 AU

Year: 3069 Days

Day: 37.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.57 AU - 5.47 AU

Year: 3475 Days

Day: 44.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973.4

Radius: 13.2

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.89 AU - 14.65 AU

Year: 14603 Days

Day: 7.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 149.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,364,450 km

• M1: 196,272 km (0.111 R)
• M2: 405,560 km (0.069 R)
• M3: 488,437 km (0.094 R)
• M4: 578,944 km (0.089 R)
• M5: 697,126 km (0.077 R)
• M6: 869,313 km (0.116 R)
• M7: 1,032,525 km (0.086 R)
• M8: 1,671,607 km (0.089 R)
• M9: 2,032,586 km (0.109 R)
• M10: 3,333,190 km (0.091 R)
• M11: 3,634,779 km (0.096 R)
• M12: 3,867,105 km (0.103 R)
• M13: 4,184,402 km (0.083 R)
• M14: 4,386,958 km (0.032 R)
• M15: 5,625,927 km (0.115 R)
• M16: 6,214,894 km (0.046 R)
• M17: 7,014,794 km (0.112 R)
• M18: 7,159,305 km (0.066 R)
• M19: 7,256,245 km (0.11 R)
• M20: 7,353,633 km (0.055 R)
• M21: 9,127,415 km (0.078 R)
• M22: 9,872,711 km (0.057 R)
• M23: 10,252,690 km (0.094 R)
• M24: 10,582,254 km (0.102 R)
• M25: 12,456,566 km (0.11 R)
• M26: 12,573,551 km (0.109 R)
• M27: 13,461,864 km (0.088 R)
• M28: 14,248,000 km (0.116 R)
• M29: 14,431,557 km (0.093 R)
• M30: 14,554,377 km (0.091 R)
• M31: 14,924,931 km (0.111 R)
• M32: 15,049,247 km (0.072 R)
• M33: 15,423,840 km (0.095 R)
• M34: 15,612,483 km (0.108 R)
• M35: 16,502,291 km (0.102 R)
• M36: 18,198,431 km (0.043 R)
• M37: 19,744,675 km (0.116 R)
• M38: 20,361,168 km (0.094 R)
• M39: 20,499,097 km (0.118 R)
• M40: 21,824,235 km (0.051 R)
• M41: 22,675,447 km (0.047 R)
• M42: 23,899,905 km (0.088 R)
• M43: 24,118,169 km (0.047 R)
• M44: 24,410,333 km (0.105 R)
• M45: 24,924,352 km (0.119 R)
• M46: 26,713,841 km (0.089 R)
• M47: 28,776,048 km (0.101 R)
• M48: 30,179,276 km (0.055 R)
• M49: 32,084,704 km (0.085 R)
• M50: 32,325,557 km (0.09 R)
• M51: 33,214,018 km (0.117 R)
• M52: 35,015,027 km (0.059 R)
• M53: 35,927,425 km (0.045 R)
• M54: 36,010,751 km (0.118 R)
• M55: 38,199,816 km (0.108 R)
• M56: 39,482,468 km (0.096 R)
• M57: 40,692,117 km (0.053 R)
• M58: 41,301,579 km (0.074 R)
• M59: 42,794,266 km (0.091 R)
• M60: 43,769,495 km (0.111 R)
• M61: 43,858,505 km (0.039 R)
• M62: 43,947,516 km (0.028 R)
• M63: 44,483,226 km (0.095 R)
• M64: 45,200,997 km (0.063 R)
• M65: 45,561,228 km (0.089 R)
• M66: 46,194,027 km (0.119 R)
• M67: 46,556,952 km (0.103 R)
• M68: 47,103,134 km (0.045 R)
• M69: 50,985,348 km (0.065 R)
• M70: 51,078,996 km (0.096 R)
• M71: 51,360,390 km (0.092 R)
• M72: 53,249,362 km (0.067 R)
• M73: 53,534,795 km (0.091 R)
• M74: 55,546,138 km (0.113 R)
• M75: 59,741,461 km (0.058 R)
• M76: 60,433,949 km (0.077 R)
• M77: 60,533,133 km (0.107 R)
• M78: 61,029,798 km (0.074 R)
• M79: 61,527,659 km (0.068 R)
• M80: 63,331,511 km (0.104 R)
• M81: 63,835,655 km (0.069 R)
• M82: 64,949,412 km (0.092 R)
• M83: 65,254,292 km (0.098 R)
• M84: 65,457,745 km (0.06 R)
• M85: 66,069,600 km (0.083 R)
• M86: 67,298,846 km (0.111 R)
• M87: 68,742,615 km (0.047 R)
• M88: 69,364,494 km (0.113 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 20,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit