🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.45 AU - 0.59 AU

Year: 141 Days

Day: 28.1 Hours

Environment

Temp: 233 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,243,759 km

• M1: 151,842 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.47 AU - 0.65 AU

Year: 157 Days

Day: 19.7 Hours

Environment

Temp: 132 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,243,759 km

• M1: 156,479 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.56 AU - 0.66 AU

Year: 179 Days

Day: 24.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.7 AU - 0.94 AU

Year: 278 Days

Day: 26.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,243,759 km

• M1: 225,294 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.84 AU - 1.38 AU

Year: 438 Days

Day: 36.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.42 AU - 3.08 AU

Year: 1709 Days

Day: 14.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,243,759 km

• M1: 908,508 km (0.054 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 11

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.25 AU - 12.61 AU

Year: 13541 Days

Day: 11.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,243,759 km

• M1: 149,598 km (0.102 R)
• M2: 680,820 km (0.048 R)
• M3: 819,946 km (0.053 R)
• M4: 1,111,662 km (0.095 R)
• M5: 1,227,600 km (0.072 R)
• M6: 1,436,140 km (0.088 R)
• M7: 1,987,857 km (0.07 R)
• M8: 2,234,394 km (0.109 R)
• M9: 2,318,917 km (0.082 R)
• M10: 2,825,605 km (0.102 R)
• M11: 3,174,467 km (0.077 R)
• M12: 3,245,975 km (0.107 R)
• M13: 3,439,255 km (0.09 R)
• M14: 4,016,104 km (0.092 R)
• M15: 4,171,537 km (0.107 R)
• M16: 5,034,567 km (0.087 R)
• M17: 5,343,786 km (0.119 R)
• M18: 5,515,225 km (0.025 R)
• M19: 5,659,287 km (0.117 R)
• M20: 5,834,018 km (0.11 R)
• M21: 6,429,268 km (0.071 R)
• M22: 6,642,295 km (0.116 R)
• M23: 6,764,965 km (0.112 R)
• M24: 6,950,467 km (0.115 R)
• M25: 7,232,010 km (0.09 R)
• M26: 7,358,270 km (0.047 R)
• M27: 7,549,157 km (0.097 R)
• M28: 7,677,363 km (0.101 R)
• M29: 7,774,003 km (0.092 R)
• M30: 7,968,480 km (0.086 R)
• M31: 8,098,930 km (0.11 R)
• M32: 8,197,365 km (0.104 R)
• M33: 8,561,337 km (0.052 R)
• M34: 9,339,844 km (0.117 R)
• M35: 9,546,588 km (0.104 R)
• M36: 9,720,122 km (0.059 R)
• M37: 9,999,870 km (0.073 R)
• M38: 10,105,486 km (0.102 R)
• M39: 10,246,856 km (0.112 R)
• M40: 10,819,068 km (0.025 R)
• M41: 11,622,857 km (0.109 R)
• M42: 12,407,947 km (0.097 R)
• M43: 12,559,489 km (0.112 R)
• M44: 13,094,451 km (0.118 R)
• M45: 14,944,977 km (0.102 R)
• M46: 15,065,852 km (0.11 R)
• M47: 15,146,485 km (0.112 R)
• M48: 15,349,190 km (0.055 R)
• M49: 15,552,643 km (0.06 R)
• M50: 18,364,186 km (0.073 R)
• M51: 18,580,205 km (0.038 R)
• M52: 18,840,655 km (0.106 R)
• M53: 18,971,254 km (0.06 R)
• M54: 19,189,667 km (0.12 R)
• M55: 19,408,977 km (0.082 R)
• M56: 19,540,923 km (0.112 R)
• M57: 19,938,554 km (0.074 R)
• M58: 20,160,557 km (0.071 R)
• M59: 20,696,865 km (0.103 R)
• M60: 21,102,276 km (0.114 R)
• M61: 21,283,289 km (0.094 R)
• M62: 21,555,707 km (0.081 R)
• M63: 21,738,067 km (0.119 R)
• M64: 23,168,073 km (0.093 R)
• M65: 25,105,814 km (0.101 R)
• M66: 25,201,706 km (0.1 R)
• M67: 27,291,738 km (0.096 R)
• M68: 27,637,309 km (0.1 R)
• M69: 28,883,010 km (0.11 R)
• M70: 30,862,789 km (0.038 R)
• M71: 31,068,336 km (0.051 R)
• M72: 31,274,332 km (0.099 R)
• M73: 31,843,104 km (0.114 R)
• M74: 31,998,835 km (0.095 R)
• M75: 32,624,154 km (0.113 R)
• M76: 33,728,336 km (0.087 R)
• M77: 35,058,859 km (0.078 R)
• M78: 35,649,621 km (0.095 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 10,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit