🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.65 AU - 0.67 AU

Year: 195 Days

Day: 39.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,238,706 km

• M1: 70,012 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.67 AU - 0.73 AU

Year: 213 Days

Day: 38.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,238,706 km

• M1: 86,318 km (0.073 R)
• M2: 106,962 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.01 AU - 1.17 AU

Year: 414 Days

Day: 24.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 26,238,706 km

• M1: 119,828 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.02 AU - 1.22 AU

Year: 431 Days

Day: 29.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 45.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.51 AU - 3.97 AU

Year: 2120 Days

Day: 23.6 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,238,706 km

• M1: 196,123 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.56 AU - 5.76 AU

Year: 3656 Days

Day: 34.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,238,706 km

• M1: 534,962 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 9.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 7.06 AU - 8.84 AU

Year: 8147 Days

Day: 14.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 26,238,706 km

• M1: 143,016 km (0.047 R)
• M2: 333,753 km (0.112 R)
• M3: 409,001 km (0.112 R)
• M4: 822,190 km (0.099 R)
• M5: 955,332 km (0.107 R)
• M6: 1,695,542 km (0.108 R)
• M7: 1,820,157 km (0.088 R)
• M8: 1,899,594 km (0.108 R)
• M9: 2,178,594 km (0.099 R)
• M10: 2,280,320 km (0.042 R)
• M11: 2,400,896 km (0.045 R)
• M12: 2,775,788 km (0.062 R)
• M13: 2,960,691 km (0.097 R)
• M14: 3,035,939 km (0.027 R)
• M15: 3,226,676 km (0.072 R)
• M16: 3,540,084 km (0.085 R)
• M17: 3,863,365 km (0.1 R)
• M18: 4,091,352 km (0.095 R)
• M19: 4,691,090 km (0.092 R)
• M20: 5,023,945 km (0.105 R)
• M21: 5,853,465 km (0.099 R)
• M22: 6,091,476 km (0.086 R)
• M23: 6,405,781 km (0.094 R)
• M24: 6,849,488 km (0.094 R)
• M25: 7,024,817 km (0.052 R)
• M26: 7,125,646 km (0.081 R)
• M27: 7,482,437 km (0.112 R)
• M28: 7,559,629 km (0.092 R)
• M29: 7,637,121 km (0.112 R)
• M30: 7,871,242 km (0.081 R)
• M31: 8,668,449 km (0.093 R)
• M32: 8,749,531 km (0.078 R)
• M33: 8,967,196 km (0.105 R)
• M34: 9,214,182 km (0.062 R)
• M35: 9,491,237 km (0.117 R)
• M36: 9,574,862 km (0.119 R)
• M37: 9,883,782 km (0.111 R)
• M38: 10,025,152 km (0.115 R)
• M39: 10,167,419 km (0.054 R)
• M40: 10,396,154 km (0.08 R)
• M41: 10,946,525 km (0.094 R)
• M42: 11,063,660 km (0.096 R)
• M43: 11,536,090 km (0.099 R)
• M44: 11,894,826 km (0.039 R)
• M45: 12,439,811 km (0.117 R)
• M46: 12,776,855 km (0.088 R)
• M47: 13,085,775 km (0.086 R)
• M48: 13,397,387 km (0.042 R)
• M49: 13,964,213 km (0.09 R)
• M50: 14,218,679 km (0.111 R)
• M51: 14,667,622 km (0.07 R)
• M52: 15,056,278 km (0.113 R)
• M53: 15,219,190 km (0.078 R)
• M54: 15,777,489 km (0.073 R)
• M55: 15,976,155 km (0.096 R)
• M56: 16,075,787 km (0.085 R)
• M57: 16,509,920 km (0.069 R)
• M58: 16,610,600 km (0.04 R)
• M59: 16,745,238 km (0.097 R)
• M60: 16,914,134 km (0.062 R)
• M61: 17,389,855 km (0.057 R)
• M62: 17,492,329 km (0.079 R)
• M63: 17,698,026 km (0.092 R)
• M64: 18,389,169 km (0.111 R)
• M65: 18,633,163 km (0.116 R)
• M66: 19,300,968 km (0.094 R)
• M67: 20,443,147 km (0.099 R)
• M68: 20,659,915 km (0.052 R)
• M69: 20,768,373 km (0.055 R)
• M70: 20,949,835 km (0.12 R)
• M71: 21,424,061 km (0.095 R)
• M72: 21,497,214 km (0.082 R)
• M73: 21,607,318 km (0.097 R)
• M74: 22,606,183 km (0.059 R)
• M75: 23,242,872 km (0.053 R)
• M76: 23,318,119 km (0.099 R)
• M77: 23,431,215 km (0.099 R)
• M78: 24,037,386 km (0.101 R)
• M79: 24,151,679 km (0.12 R)
• M80: 24,533,752 km (0.116 R)
• M81: 24,879,323 km (0.072 R)
• M82: 25,226,539 km (0.094 R)
• M83: 25,614,297 km (0.059 R)
• M84: 26,043,045 km (0.06 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 14,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit