🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.44 AU - 0.58 AU

Year: 137 Days

Day: 40.8 Hours

Environment

Temp: 168 °C

Axial Tilt: 8.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.81 AU - 0.97 AU

Year: 316 Days

Day: 47.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.51 AU - 1.75 AU

Year: 784 Days

Day: 36.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.47 AU - 2.17 AU

Year: 925 Days

Day: 46.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,870,155 km

• M1: 1,309,131 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.48 AU - 2.18 AU

Year: 933 Days

Day: 28.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,870,155 km

• M1: 124,615 km (0.096 R)
• M2: 917,783 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.3 AU - 3.22 AU

Year: 1727 Days

Day: 44.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.48 AU - 4.34 AU

Year: 2913 Days

Day: 18.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.3

Radius: 8.3

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.09 AU - 6.15 AU

Year: 4364 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 24,870,155 km

• M1: 144,212 km (0.108 R)
• M2: 308,770 km (0.029 R)
• M3: 388,506 km (0.083 R)
• M4: 476,320 km (0.092 R)
• M5: 601,832 km (0.066 R)
• M6: 749,785 km (0.078 R)
• M7: 874,699 km (0.06 R)
• M8: 970,142 km (0.093 R)
• M9: 1,069,026 km (0.098 R)
• M10: 1,250,788 km (0.063 R)
• M11: 1,513,332 km (0.074 R)
• M12: 1,688,362 km (0.099 R)
• M13: 1,763,161 km (0.072 R)
• M14: 1,869,973 km (0.089 R)
• M15: 1,963,173 km (0.042 R)
• M16: 2,026,154 km (0.117 R)
• M17: 2,537,928 km (0.109 R)
• M18: 2,658,953 km (0.039 R)
• M19: 3,462,742 km (0.078 R)
• M20: 3,772,709 km (0.118 R)
• M21: 3,871,443 km (0.105 R)
• M22: 3,951,029 km (0.104 R)
• M23: 4,031,214 km (0.081 R)
• M24: 4,398,776 km (0.103 R)
• M25: 4,798,352 km (0.116 R)
• M26: 4,948,548 km (0.109 R)
• M27: 5,187,605 km (0.119 R)
• M28: 5,654,800 km (0.1 R)
• M29: 5,790,634 km (0.062 R)
• M30: 6,065,894 km (0.112 R)
• M31: 6,321,856 km (0.092 R)
• M32: 6,392,317 km (0.108 R)
• M33: 6,628,981 km (0.076 R)
• M34: 6,868,637 km (0.079 R)
• M35: 7,405,843 km (0.081 R)
• M36: 7,754,705 km (0.084 R)
• M37: 7,956,512 km (0.084 R)
• M38: 8,108,953 km (0.114 R)
• M39: 8,365,363 km (0.105 R)
• M40: 8,702,557 km (0.112 R)
• M41: 8,859,635 km (0.102 R)
• M42: 8,938,622 km (0.104 R)
• M43: 9,097,196 km (0.1 R)
• M44: 9,176,782 km (0.092 R)
• M45: 9,767,843 km (0.045 R)
• M46: 9,822,147 km (0.118 R)
• M47: 10,649,424 km (0.102 R)
• M48: 10,845,696 km (0.082 R)
• M49: 11,327,252 km (0.03 R)
• M50: 11,700,349 km (0.066 R)
• M51: 12,783,886 km (0.107 R)
• M52: 12,843,426 km (0.095 R)
• M53: 13,564,488 km (0.109 R)
• M54: 14,113,811 km (0.101 R)
• M55: 14,515,182 km (0.1 R)
• M56: 15,423,840 km (0.052 R)
• M57: 15,582,413 km (0.099 R)
• M58: 16,350,898 km (0.114 R)
• M59: 16,415,524 km (0.091 R)
• M60: 17,296,057 km (0.049 R)
• M61: 17,526,737 km (0.107 R)
• M62: 17,758,614 km (0.041 R)
• M63: 17,825,035 km (0.053 R)
• M64: 17,924,817 km (0.104 R)
• M65: 18,325,739 km (0.094 R)
• M66: 18,527,397 km (0.106 R)
• M67: 18,695,844 km (0.12 R)
• M68: 19,614,974 km (0.072 R)
• M69: 19,718,047 km (0.072 R)
• M70: 20,131,834 km (0.092 R)
• M71: 20,339,925 km (0.118 R)
• M72: 21,179,169 km (0.077 R)
• M73: 21,320,090 km (0.104 R)
• M74: 21,390,700 km (0.098 R)
• M75: 21,602,980 km (0.096 R)
• M76: 21,922,820 km (0.085 R)
• M77: 22,172,499 km (0.117 R)
• M78: 22,387,321 km (0.073 R)
• M79: 22,602,892 km (0.086 R)
• M80: 22,746,955 km (0.06 R)
• M81: 23,289,995 km (0.096 R)
• M82: 23,362,699 km (0.108 R)
• M83: 23,471,906 km (0.086 R)
• M84: 23,764,071 km (0.105 R)
• M85: 24,315,040 km (0.036 R)
• M86: 24,870,197 km (0.041 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 11,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit