🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.68 AU - 1.04 AU

Year: 287 Days

Day: 15.2 Hours

Environment

Temp: 98 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,006,998 km

• M1: 47,572 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.76 AU - 1.22 AU

Year: 355 Days

Day: 45.9 Hours

Environment

Temp: 96 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,006,998 km

• M1: 235,617 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.15 AU - 1.37 AU

Year: 509 Days

Day: 18.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,006,998 km

• M1: 230,381 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.33 AU - 3.23 AU

Year: 1668 Days

Day: 37.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,006,998 km

• M1: 946,207 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.61 AU - 3.89 AU

Year: 2109 Days

Day: 43.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,006,998 km

• M1: 585,376 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.81 AU - 4.31 AU

Year: 2417 Days

Day: 25 Hours

Environment

Temp: -108 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,006,998 km

• M1: 2,383,244 km (0.054 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.8

Radius: 12.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.59 AU - 12.21 AU

Year: 11210 Days

Day: 11.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,006,998 km

• M1: 321,037 km (0.109 R)
• M2: 495,618 km (0.084 R)
• M3: 648,208 km (0.088 R)
• M4: 786,286 km (0.048 R)
• M5: 952,639 km (0.088 R)
• M6: 1,058,555 km (0.096 R)
• M7: 1,462,170 km (0.074 R)
• M8: 2,405,833 km (0.118 R)
• M9: 2,504,268 km (0.089 R)
• M10: 2,937,953 km (0.106 R)
• M11: 3,123,604 km (0.119 R)
• M12: 3,478,749 km (0.084 R)
• M13: 4,347,613 km (0.109 R)
• M14: 5,057,904 km (0.106 R)
• M15: 5,771,187 km (0.027 R)
• M16: 6,173,605 km (0.106 R)
• M17: 6,654,712 km (0.102 R)
• M18: 6,935,058 km (0.11 R)
• M19: 7,363,058 km (0.116 R)
• M20: 7,726,281 km (0.073 R)
• M21: 8,357,285 km (0.087 R)
• M22: 8,508,229 km (0.088 R)
• M23: 8,660,071 km (0.051 R)
• M24: 9,005,044 km (0.104 R)
• M25: 9,159,728 km (0.076 R)
• M26: 9,276,414 km (0.027 R)
• M27: 9,589,972 km (0.112 R)
• M28: 9,787,590 km (0.047 R)
• M29: 10,026,648 km (0.043 R)
• M30: 10,429,515 km (0.113 R)
• M31: 10,837,618 km (0.074 R)
• M32: 11,459,646 km (0.04 R)
• M33: 11,711,718 km (0.079 R)
• M34: 12,479,006 km (0.09 R)
• M35: 13,306,431 km (0.114 R)
• M36: 13,571,519 km (0.104 R)
• M37: 13,660,230 km (0.055 R)
• M38: 14,831,282 km (0.081 R)
• M39: 15,336,475 km (0.098 R)
• M40: 15,894,026 km (0.077 R)
• M41: 16,175,270 km (0.089 R)
• M42: 16,981,303 km (0.041 R)
• M43: 18,288,040 km (0.114 R)
• M44: 18,386,177 km (0.11 R)
• M45: 18,484,313 km (0.117 R)
• M46: 21,668,204 km (0.106 R)
• M47: 21,875,996 km (0.074 R)
• M48: 22,451,050 km (0.099 R)
• M49: 23,615,819 km (0.111 R)
• M50: 23,829,744 km (0.08 R)
• M51: 24,529,264 km (0.094 R)
• M52: 24,637,573 km (0.106 R)
• M53: 25,072,154 km (0.109 R)
• M54: 26,114,253 km (0.109 R)
• M55: 26,557,362 km (0.115 R)
• M56: 28,866,854 km (0.101 R)
• M57: 29,439,963 km (0.111 R)
• M58: 29,612,599 km (0.093 R)
• M59: 30,422,672 km (0.058 R)
• M60: 31,005,804 km (0.087 R)
• M61: 31,710,410 km (0.055 R)
• M62: 31,828,443 km (0.104 R)
• M63: 32,005,567 km (0.107 R)
• M64: 32,717,653 km (0.051 R)
• M65: 33,135,480 km (0.072 R)
• M66: 34,885,176 km (0.07 R)
• M67: 35,067,985 km (0.092 R)
• M68: 35,250,943 km (0.101 R)
• M69: 37,409,940 km (0.057 R)
• M70: 37,721,851 km (0.036 R)
• M71: 37,971,979 km (0.03 R)
• M72: 39,041,155 km (0.082 R)
• M73: 39,611,272 km (0.066 R)
• M74: 41,338,080 km (0.099 R)
• M75: 41,595,987 km (0.059 R)
• M76: 42,178,222 km (0.119 R)
• M77: 42,308,073 km (0.06 R)
• M78: 42,698,075 km (0.097 R)
• M79: 43,285,545 km (0.104 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 16,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit