🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.46 AU - 0.66 AU

Year: 160 Days

Day: 21.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.61 AU - 0.61 AU

Year: 181 Days

Day: 27.6 Hours

Environment

Temp: 118 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.73 AU - 0.91 AU

Year: 283 Days

Day: 40.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.98 AU - 1.22 AU

Year: 439 Days

Day: 37.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.69 AU - 1.75 AU

Year: 859 Days

Day: 32.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.46 AU - 3.54 AU

Year: 1979 Days

Day: 37.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,734,409 km

• M1: 713,582 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.24 AU - 4.42 AU

Year: 2854 Days

Day: 17.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.4

Radius: 11

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.89 AU - 9.55 AU

Year: 10661 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,734,409 km

• M1: 175,927 km (0.101 R)
• M2: 557,252 km (0.111 R)
• M3: 1,148,014 km (0.116 R)
• M4: 1,562,101 km (0.093 R)
• M5: 2,238,283 km (0.076 R)
• M6: 2,785,064 km (0.106 R)
• M7: 2,966,227 km (0.111 R)
• M8: 3,372,235 km (0.066 R)
• M9: 3,929,936 km (0.115 R)
• M10: 4,376,037 km (0.112 R)
• M11: 4,694,232 km (0.106 R)
• M12: 4,910,700 km (0.117 R)
• M13: 5,167,410 km (0.108 R)
• M14: 5,241,610 km (0.089 R)
• M15: 5,732,291 km (0.103 R)
• M16: 6,316,920 km (0.037 R)
• M17: 6,676,852 km (0.082 R)
• M18: 7,291,699 km (0.106 R)
• M19: 8,973,927 km (0.04 R)
• M20: 9,378,590 km (0.1 R)
• M21: 9,881,388 km (0.117 R)
• M22: 9,973,690 km (0.037 R)
• M23: 10,770,448 km (0.117 R)
• M24: 11,296,883 km (0.12 R)
• M25: 11,538,933 km (0.029 R)
• M26: 11,831,696 km (0.118 R)
• M27: 13,077,846 km (0.109 R)
• M28: 13,434,338 km (0.112 R)
• M29: 13,536,663 km (0.076 R)
• M30: 14,522,662 km (0.057 R)
• M31: 15,317,326 km (0.095 R)
• M32: 15,746,971 km (0.074 R)
• M33: 16,728,183 km (0.09 R)
• M34: 17,059,543 km (0.044 R)
• M35: 17,897,740 km (0.045 R)
• M36: 18,180,031 km (0.11 R)
• M37: 18,577,812 km (0.066 R)
• M38: 19,497,838 km (0.107 R)
• M39: 19,846,701 km (0.078 R)
• M40: 21,501,852 km (0.037 R)
• M41: 22,103,684 km (0.112 R)
• M42: 22,711,051 km (0.046 R)
• M43: 23,016,829 km (0.07 R)
• M44: 25,005,733 km (0.083 R)
• M45: 26,340,595 km (0.08 R)
• M46: 26,597,454 km (0.071 R)
• M47: 27,568,344 km (0.101 R)
• M48: 28,484,781 km (0.119 R)
• M49: 28,880,617 km (0.054 R)
• M50: 29,013,011 km (0.091 R)
• M51: 29,278,398 km (0.116 R)
• M52: 29,411,241 km (0.119 R)
• M53: 29,677,824 km (0.117 R)
• M54: 30,012,175 km (0.104 R)
• M55: 30,751,937 km (0.07 R)
• M56: 30,887,173 km (0.076 R)
• M57: 31,090,327 km (0.089 R)
• M58: 31,429,765 km (0.12 R)
• M59: 31,634,115 km (0.118 R)
• M60: 32,524,522 km (0.037 R)
• M61: 32,593,337 km (0.071 R)
• M62: 34,400,180 km (0.108 R)
• M63: 35,033,129 km (0.091 R)
• M64: 35,315,719 km (0.106 R)
• M65: 36,096,620 km (0.071 R)
• M66: 36,382,053 km (0.111 R)
• M67: 36,811,548 km (0.079 R)
• M68: 36,955,012 km (0.044 R)
• M69: 38,255,317 km (0.099 R)
• M70: 38,328,022 km (0.077 R)
• M71: 38,764,997 km (0.107 R)
• M72: 39,057,311 km (0.117 R)
• M73: 39,938,443 km (0.105 R)
• M74: 40,826,157 km (0.083 R)
• M75: 42,395,438 km (0.109 R)
• M76: 44,594,676 km (0.065 R)
• M77: 45,515,451 km (0.047 R)
• M78: 46,132,842 km (0.046 R)
• M79: 46,287,676 km (0.082 R)
• M80: 48,001,618 km (0.063 R)
• M81: 49,974,515 km (0.048 R)
• M82: 51,652,106 km (0.107 R)
• M83: 52,215,342 km (0.043 R)
• M84: 54,243,739 km (0.083 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 13,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit