🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.66 AU

Year: 165 Days

Day: 35.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 99.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.46 AU - 0.72 AU

Year: 169 Days

Day: 43.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,348,155 km

• M1: 173,833 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.68 AU - 0.88 AU

Year: 257 Days

Day: 31.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.5 AU - 1.68 AU

Year: 747 Days

Day: 21.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 9.9

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.68 AU - 5.34 AU

Year: 4180 Days

Day: 12.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 13,348,155 km

• M1: 143,016 km (0.11 R)
• M2: 371,601 km (0.119 R)
• M3: 585,077 km (0.04 R)
• M4: 650,452 km (0.112 R)
• M5: 801,695 km (0.101 R)
• M6: 952,190 km (0.105 R)
• M7: 1,098,647 km (0.093 R)
• M8: 1,252,882 km (0.087 R)
• M9: 1,414,597 km (0.067 R)
• M10: 1,598,902 km (0.048 R)
• M11: 1,742,366 km (0.098 R)
• M12: 1,840,503 km (0.045 R)
• M13: 1,923,679 km (0.067 R)
• M14: 2,163,634 km (0.099 R)
• M15: 2,486,466 km (0.114 R)
• M16: 2,843,856 km (0.092 R)
• M17: 3,775,850 km (0.059 R)
• M18: 3,925,448 km (0.085 R)
• M19: 4,077,140 km (0.086 R)
• M20: 4,274,909 km (0.093 R)
• M21: 4,341,629 km (0.112 R)
• M22: 4,408,649 km (0.117 R)
• M23: 4,566,325 km (0.026 R)
• M24: 4,703,058 km (0.083 R)
• M25: 4,841,137 km (0.05 R)
• M26: 5,004,049 km (0.045 R)
• M27: 5,192,243 km (0.112 R)
• M28: 5,359,045 km (0.067 R)
• M29: 5,431,001 km (0.075 R)
• M30: 5,624,581 km (0.095 R)
• M31: 5,820,554 km (0.115 R)
• M32: 5,894,605 km (0.093 R)
• M33: 6,807,451 km (0.086 R)
• M34: 7,547,811 km (0.11 R)
• M35: 7,655,671 km (0.107 R)
• M36: 8,064,821 km (0.112 R)
• M37: 8,649,450 km (0.1 R)
• M38: 8,847,368 km (0.1 R)
• M39: 9,334,458 km (0.046 R)
• M40: 9,566,634 km (0.11 R)
• M41: 10,244,911 km (0.063 R)
• M42: 10,544,705 km (0.115 R)
• M43: 10,908,228 km (0.1 R)
• M44: 11,060,818 km (0.111 R)
• M45: 11,152,820 km (0.089 R)
• M46: 11,616,424 km (0.115 R)
• M47: 12,054,896 km (0.052 R)
• M48: 12,244,436 km (0.118 R)
• M49: 13,077,247 km (0.054 R)
• M50: 13,304,636 km (0.097 R)
• M51: 14,027,643 km (0.104 R)
• M52: 14,360,498 km (0.066 R)
• M53: 15,614,876 km (0.069 R)
• M54: 16,063,819 km (0.105 R)
• M55: 16,307,365 km (0.034 R)
• M56: 17,471,984 km (0.098 R)
• M57: 17,722,411 km (0.055 R)
• M58: 17,794,218 km (0.102 R)
• M59: 18,335,762 km (0.116 R)
• M60: 18,444,669 km (0.095 R)
• M61: 18,590,228 km (0.115 R)
• M62: 18,663,232 km (0.083 R)
• M63: 19,250,254 km (0.056 R)
• M64: 19,434,858 km (0.098 R)
• M65: 19,546,009 km (0.112 R)
• M66: 19,620,210 km (0.056 R)
• M67: 19,843,260 km (0.026 R)
• M68: 21,123,369 km (0.103 R)
• M69: 21,275,809 km (0.113 R)
• M70: 22,004,500 km (0.104 R)
• M71: 22,663,479 km (0.095 R)
• M72: 23,289,546 km (0.112 R)
• M73: 24,000,734 km (0.083 R)
• M74: 24,119,964 km (0.117 R)
• M75: 24,839,380 km (0.112 R)
• M76: 25,242,098 km (0.064 R)
• M77: 25,850,362 km (0.108 R)
• M78: 26,258,465 km (0.086 R)
• M79: 26,915,948 km (0.033 R)
• M80: 27,371,174 km (0.1 R)
• M81: 27,454,201 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 26.7

Radius: 14.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 5.52 AU - 9.2 AU

Year: 7443 Days

Day: 12.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 13,348,155 km

• M1: 218,562 km (0.119 R)
• M2: 322,533 km (0.081 R)
• M3: 470,784 km (0.114 R)
• M4: 657,782 km (0.043 R)
• M5: 837,000 km (0.089 R)
• M6: 995,125 km (0.099 R)
• M7: 1,139,487 km (0.057 R)
• M8: 1,308,832 km (0.097 R)
• M9: 1,664,576 km (0.114 R)
• M10: 1,780,514 km (0.119 R)
• M11: 1,919,191 km (0.103 R)
• M12: 2,314,728 km (0.09 R)
• M13: 2,600,609 km (0.097 R)
• M14: 2,886,491 km (0.119 R)
• M15: 2,992,107 km (0.059 R)
• M16: 3,194,962 km (0.083 R)
• M17: 3,427,287 km (0.091 R)
• M18: 3,652,582 km (0.036 R)
• M19: 3,973,918 km (0.075 R)
• M20: 4,118,280 km (0.086 R)
• M21: 4,344,771 km (0.074 R)
• M22: 4,657,879 km (0.057 R)
• M23: 4,754,669 km (0.091 R)
• M24: 4,866,269 km (0.116 R)
• M25: 5,177,433 km (0.105 R)
• M26: 5,277,813 km (0.078 R)
• M27: 5,466,007 km (0.065 R)
• M28: 5,715,387 km (0.082 R)
• M29: 6,348,186 km (0.035 R)
• M30: 6,735,345 km (0.111 R)
• M31: 6,908,280 km (0.12 R)
• M32: 7,194,461 km (0.112 R)
• M33: 7,582,069 km (0.028 R)
• M34: 7,877,225 km (0.067 R)
• M35: 8,159,666 km (0.051 R)
• M36: 8,462,303 km (0.081 R)
• M37: 8,871,603 km (0.101 R)
• M38: 9,357,347 km (0.1 R)
• M39: 9,905,324 km (0.102 R)
• M40: 10,318,663 km (0.097 R)
• M41: 10,463,922 km (0.081 R)
• M42: 10,792,888 km (0.083 R)
• M43: 10,995,743 km (0.097 R)
• M44: 11,292,844 km (0.103 R)
• M45: 11,649,336 km (0.087 R)
• M46: 11,838,427 km (0.099 R)
• M47: 11,971,420 km (0.117 R)
• M48: 12,181,306 km (0.077 R)
• M49: 12,334,793 km (0.11 R)
• M50: 12,935,728 km (0.114 R)
• M51: 13,288,928 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 12,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit