🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.5 AU - 0.68 AU

Year: 166 Days

Day: 14.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.64 AU - 0.98 AU

Year: 268 Days

Day: 24.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.87 AU - 1.31 AU

Year: 418 Days

Day: 33.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 51,070,243 km

• M1: 101,727 km (0.093 R)
• M2: 842,984 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.46 AU - 3.74 AU

Year: 2004 Days

Day: 30.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.78 AU - 4.44 AU

Year: 2518 Days

Day: 34.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 10.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.1 AU - 6.18 AU

Year: 5585 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 51,070,243 km

• M1: 180,116 km (0.082 R)
• M2: 257,009 km (0.083 R)
• M3: 407,056 km (0.119 R)
• M4: 736,620 km (0.058 R)
• M5: 819,497 km (0.111 R)
• M6: 988,992 km (0.067 R)
• M7: 1,115,551 km (0.086 R)
• M8: 1,903,633 km (0.049 R)
• M9: 2,123,691 km (0.062 R)
• M10: 2,236,787 km (0.117 R)
• M11: 2,343,151 km (0.113 R)
• M12: 2,505,764 km (0.065 R)
• M13: 2,785,363 km (0.09 R)
• M14: 2,919,253 km (0.108 R)
• M15: 3,094,731 km (0.088 R)
• M16: 3,263,777 km (0.075 R)
• M17: 3,456,160 km (0.109 R)
• M18: 3,610,844 km (0.112 R)
• M19: 3,948,486 km (0.102 R)
• M20: 4,110,351 km (0.093 R)
• M21: 4,563,932 km (0.093 R)
• M22: 4,848,467 km (0.104 R)
• M23: 4,917,581 km (0.104 R)
• M24: 4,998,813 km (0.026 R)
• M25: 5,185,810 km (0.093 R)
• M26: 5,639,541 km (0.101 R)
• M27: 5,907,919 km (0.101 R)
• M28: 6,193,202 km (0.047 R)
• M29: 6,343,847 km (0.112 R)
• M30: 6,584,849 km (0.099 R)
• M31: 6,932,515 km (0.075 R)
• M32: 7,088,994 km (0.1 R)
• M33: 7,167,683 km (0.107 R)
• M34: 7,299,479 km (0.094 R)
• M35: 7,432,172 km (0.028 R)
• M36: 7,619,169 km (0.112 R)
• M37: 7,740,194 km (0.107 R)
• M38: 8,052,405 km (0.068 R)
• M39: 8,134,534 km (0.105 R)
• M40: 8,341,128 km (0.074 R)
• M41: 8,479,955 km (0.087 R)
• M42: 9,356,898 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545

Radius: 10

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 8.8 AU - 12.02 AU

Year: 12330 Days

Day: 7.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,070,243 km

• M1: 125,961 km (0.059 R)
• M2: 290,669 km (0.05 R)
• M3: 562,937 km (0.097 R)
• M4: 763,697 km (0.071 R)
• M5: 1,007,841 km (0.113 R)
• M6: 1,149,959 km (0.09 R)
• M7: 1,320,650 km (0.051 R)
• M8: 1,592,619 km (0.048 R)
• M9: 1,983,069 km (0.086 R)
• M10: 2,242,173 km (0.073 R)
• M11: 2,679,447 km (0.118 R)
• M12: 3,354,433 km (0.045 R)
• M13: 3,726,782 km (0.032 R)
• M14: 4,178,269 km (0.103 R)
• M15: 4,783,990 km (0.098 R)
• M16: 5,027,087 km (0.037 R)
• M17: 5,132,553 km (0.032 R)
• M18: 5,743,960 km (0.118 R)
• M19: 5,965,215 km (0.115 R)
• M20: 6,995,795 km (0.055 R)
• M21: 7,113,678 km (0.105 R)
• M22: 7,311,596 km (0.089 R)
• M23: 7,431,274 km (0.03 R)
• M24: 8,245,685 km (0.095 R)
• M25: 8,412,038 km (0.103 R)
• M26: 9,303,342 km (0.061 R)
• M27: 9,826,187 km (0.112 R)
• M28: 9,914,150 km (0.118 R)
• M29: 10,854,672 km (0.063 R)
• M30: 11,917,266 km (0.115 R)
• M31: 12,011,213 km (0.118 R)
• M32: 12,964,451 km (0.12 R)
• M33: 13,109,561 km (0.099 R)
• M34: 13,499,113 km (0.075 R)
• M35: 14,040,957 km (0.054 R)
• M36: 14,140,290 km (0.109 R)
• M37: 14,942,883 km (0.115 R)
• M38: 15,247,763 km (0.047 R)
• M39: 15,811,897 km (0.113 R)
• M40: 16,855,342 km (0.106 R)
• M41: 17,225,746 km (0.119 R)
• M42: 18,136,498 km (0.111 R)
• M43: 18,843,497 km (0.086 R)
• M44: 19,062,808 km (0.108 R)
• M45: 19,227,964 km (0.099 R)
• M46: 19,781,626 km (0.117 R)
• M47: 22,627,875 km (0.102 R)
• M48: 23,095,069 km (0.102 R)
• M49: 23,506,463 km (0.102 R)
• M50: 25,781,847 km (0.064 R)
• M51: 26,514,876 km (0.115 R)
• M52: 28,063,962 km (0.12 R)
• M53: 28,126,644 km (0.08 R)
• M54: 29,070,756 km (0.035 R)
• M55: 29,387,903 km (0.082 R)
• M56: 31,249,200 km (0.106 R)
• M57: 31,314,125 km (0.088 R)
• M58: 32,555,040 km (0.067 R)
• M59: 33,016,400 km (0.1 R)
• M60: 33,612,547 km (0.094 R)
• M61: 34,950,251 km (0.119 R)
• M62: 35,490,150 km (0.094 R)
• M63: 35,693,304 km (0.069 R)
• M64: 38,439,173 km (0.117 R)
• M65: 38,508,736 km (0.099 R)
• M66: 38,787,287 km (0.069 R)
• M67: 39,066,437 km (0.106 R)
• M68: 39,416,197 km (0.108 R)
• M69: 40,189,618 km (0.11 R)
• M70: 40,897,066 km (0.064 R)
• M71: 41,181,302 km (0.068 R)
• M72: 41,252,361 km (0.092 R)
• M73: 42,037,600 km (0.063 R)
• M74: 42,539,800 km (0.057 R)
• M75: 42,683,713 km (0.107 R)
• M76: 42,755,670 km (0.044 R)
• M77: 43,550,184 km (0.106 R)
• M78: 43,622,739 km (0.069 R)
• M79: 43,985,664 km (0.073 R)
• M80: 44,349,635 km (0.077 R)
• M81: 44,714,654 km (0.117 R)
• M82: 45,741,943 km (0.073 R)
• M83: 45,815,694 km (0.088 R)
• M84: 46,332,555 km (0.116 R)
• M85: 46,480,507 km (0.108 R)
• M86: 46,999,911 km (0.09 R)
• M87: 47,819,857 km (0.09 R)
• M88: 48,870,184 km (0.094 R)
• M89: 49,171,773 km (0.115 R)
• M90: 50,231,973 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 13,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit