🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.95 AU - 1.25 AU

Year: 417 Days

Day: 31.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,159,598 km

• M1: 248,033 km (0.119 R)
• M2: 652,995 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.29 AU - 1.95 AU

Year: 746 Days

Day: 20.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.86 AU - 2.66 AU

Year: 1229 Days

Day: 26.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,159,598 km

• M1: 1,227,002 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.3 AU - 3.74 AU

Year: 1898 Days

Day: 46.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,159,598 km

• M1: 270,922 km (0.07 R)
• M2: 411,843 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.47 AU - 4.87 AU

Year: 3650 Days

Day: 32.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,159,598 km

• M1: 2,072,828 km (0.095 R)

Asteroid Belt

Center: 7.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.4

Radius: 8.9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 9.55 AU - 9.87 AU

Year: 10943 Days

Day: 12 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,159,598 km

• M1: 218,562 km (0.1 R)
• M2: 355,445 km (0.069 R)
• M3: 426,204 km (0.112 R)
• M4: 525,388 km (0.062 R)
• M5: 620,831 km (0.072 R)
• M6: 872,604 km (0.065 R)
• M7: 1,032,973 km (0.078 R)
• M8: 1,093,710 km (0.04 R)
• M9: 1,235,080 km (0.05 R)
• M10: 1,332,917 km (0.085 R)
• M11: 1,624,184 km (0.089 R)
• M12: 1,768,247 km (0.117 R)
• M13: 1,954,347 km (0.114 R)
• M14: 2,127,431 km (0.108 R)
• M15: 2,205,970 km (0.109 R)
• M16: 2,386,385 km (0.109 R)
• M17: 2,676,755 km (0.112 R)
• M18: 2,740,483 km (0.081 R)
• M19: 3,428,334 km (0.085 R)
• M20: 3,497,748 km (0.086 R)
• M21: 3,685,044 km (0.096 R)
• M22: 3,756,103 km (0.068 R)
• M23: 4,192,331 km (0.107 R)
• M24: 4,824,831 km (0.034 R)
• M25: 5,059,849 km (0.1 R)
• M26: 5,352,163 km (0.105 R)
• M27: 5,459,873 km (0.1 R)
• M28: 5,925,721 km (0.109 R)
• M29: 6,177,494 km (0.114 R)
• M30: 6,233,893 km (0.12 R)
• M31: 6,605,045 km (0.102 R)
• M32: 6,866,093 km (0.098 R)
• M33: 6,953,907 km (0.047 R)
• M34: 7,071,491 km (0.076 R)
• M35: 8,005,580 km (0.093 R)
• M36: 8,534,259 km (0.116 R)
• M37: 10,053,874 km (0.049 R)
• M38: 10,522,565 km (0.106 R)
• M39: 10,623,842 km (0.099 R)
• M40: 10,861,703 km (0.119 R)
• M41: 11,032,544 km (0.12 R)
• M42: 11,377,068 km (0.091 R)
• M43: 11,900,511 km (0.107 R)
• M44: 12,006,127 km (0.059 R)
• M45: 12,574,898 km (0.064 R)
• M46: 13,007,086 km (0.083 R)
• M47: 13,261,552 km (0.064 R)
• M48: 13,334,556 km (0.1 R)
• M49: 14,746,610 km (0.098 R)
• M50: 15,126,140 km (0.085 R)
• M51: 15,778,686 km (0.104 R)
• M52: 16,050,056 km (0.107 R)
• M53: 17,230,384 km (0.118 R)
• M54: 17,349,912 km (0.083 R)
• M55: 17,509,832 km (0.088 R)
• M56: 18,113,759 km (0.089 R)
• M57: 18,642,587 km (0.073 R)
• M58: 19,383,247 km (0.056 R)
• M59: 19,466,124 km (0.116 R)
• M60: 19,549,151 km (0.082 R)
• M61: 19,632,327 km (0.077 R)
• M62: 20,217,554 km (0.03 R)
• M63: 20,427,888 km (0.119 R)
• M64: 21,619,585 km (0.085 R)
• M65: 21,705,454 km (0.078 R)
• M66: 22,007,343 km (0.098 R)
• M67: 22,093,810 km (0.081 R)
• M68: 22,833,572 km (0.074 R)
• M69: 23,140,547 km (0.083 R)
• M70: 24,025,119 km (0.111 R)
• M71: 24,158,710 km (0.052 R)
• M72: 24,248,020 km (0.034 R)
• M73: 24,606,007 km (0.104 R)
• M74: 25,282,040 km (0.05 R)
• M75: 25,964,206 km (0.104 R)
• M76: 26,101,238 km (0.07 R)
• M77: 26,929,262 km (0.109 R)
• M78: 27,625,790 km (0.104 R)
• M79: 27,859,312 km (0.091 R)
• M80: 27,999,785 km (0.118 R)
• M81: 28,140,407 km (0.102 R)
• M82: 28,799,984 km (0.09 R)
• M83: 31,099,602 km (0.117 R)
• M84: 31,732,401 km (0.107 R)
• M85: 32,173,116 km (0.099 R)
• M86: 32,911,980 km (0.094 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 17,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit