🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.8 AU - 1.02 AU

Year: 319 Days

Day: 39.8 Hours

Environment

Temp: 75 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.11 AU - 1.47 AU

Year: 538 Days

Day: 29 Hours

Environment

Temp: -13 °C

Axial Tilt: 15.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.01 AU - 1.57 AU

Year: 538 Days

Day: 39.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,019,342 km

• M1: 436,377 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.16 AU - 1.52 AU

Year: 569 Days

Day: 13.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,019,342 km

• M1: 300,692 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.5 AU - 1.76 AU

Year: 764 Days

Day: 15.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,019,342 km

• M1: 518,506 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.23 AU - 3.85 AU

Year: 2445 Days

Day: 27.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.7

Radius: 11.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.5 AU - 9.68 AU

Year: 9242 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 77,019,342 km

• M1: 227,389 km (0.116 R)
• M2: 357,988 km (0.093 R)
• M3: 487,689 km (0.109 R)
• M4: 626,067 km (0.062 R)
• M5: 833,410 km (0.086 R)
• M6: 911,500 km (0.116 R)
• M7: 1,276,070 km (0.117 R)
• M8: 1,434,494 km (0.085 R)
• M9: 2,071,482 km (0.108 R)
• M10: 2,307,248 km (0.118 R)
• M11: 2,404,038 km (0.082 R)
• M12: 2,719,839 km (0.079 R)
• M13: 3,031,302 km (0.034 R)
• M14: 3,137,815 km (0.108 R)
• M15: 3,372,834 km (0.069 R)
• M16: 3,783,779 km (0.074 R)
• M17: 4,450,088 km (0.086 R)
• M18: 5,539,011 km (0.079 R)
• M19: 5,735,582 km (0.076 R)
• M20: 5,867,976 km (0.026 R)
• M21: 6,293,882 km (0.113 R)
• M22: 7,972,669 km (0.061 R)
• M23: 8,319,287 km (0.104 R)
• M24: 8,519,599 km (0.053 R)
• M25: 9,233,330 km (0.104 R)
• M26: 9,492,882 km (0.037 R)
• M27: 9,807,636 km (0.086 R)
• M28: 10,501,172 km (0.103 R)
• M29: 11,459,795 km (0.115 R)
• M30: 11,795,044 km (0.095 R)
• M31: 12,190,132 km (0.108 R)
• M32: 12,675,727 km (0.105 R)
• M33: 13,548,032 km (0.119 R)
• M34: 13,665,915 km (0.115 R)
• M35: 14,862,548 km (0.07 R)
• M36: 15,843,910 km (0.114 R)
• M37: 16,311,105 km (0.112 R)
• M38: 16,656,676 km (0.093 R)
• M39: 16,814,501 km (0.058 R)
• M40: 17,099,934 km (0.093 R)
• M41: 17,418,877 km (0.109 R)
• M42: 17,643,423 km (0.102 R)
• M43: 17,901,031 km (0.111 R)
• M44: 18,030,433 km (0.071 R)
• M45: 18,160,134 km (0.067 R)
• M46: 18,944,476 km (0.086 R)
• M47: 19,175,305 km (0.037 R)
• M48: 19,440,393 km (0.096 R)
• M49: 20,276,346 km (0.053 R)
• M50: 20,580,179 km (0.11 R)
• M51: 20,715,565 km (0.064 R)
• M52: 20,919,467 km (0.119 R)
• M53: 21,706,950 km (0.097 R)
• M54: 22,434,594 km (0.088 R)
• M55: 22,574,019 km (0.094 R)
• M56: 22,994,240 km (0.085 R)
• M57: 23,064,551 km (0.036 R)
• M58: 23,275,783 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.5

Radius: 4

Gravity: 36.66 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.79 AU - 16.85 AU

Year: 22012 Days

Day: 21.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,019,342 km

• M1: 56,698 km (0.078 R)
• M2: 163,810 km (0.118 R)
• M3: 220,358 km (0.103 R)
• M4: 353,949 km (0.074 R)
• M5: 429,795 km (0.087 R)
• M6: 511,176 km (0.111 R)
• M7: 1,042,548 km (0.116 R)
• M8: 1,069,774 km (0.077 R)
• M9: 1,097,151 km (0.079 R)
• M10: 1,444,816 km (0.051 R)
• M11: 2,024,957 km (0.105 R)
• M12: 2,819,621 km (0.107 R)
• M13: 2,857,768 km (0.063 R)
• M14: 2,934,811 km (0.098 R)
• M15: 4,038,544 km (0.115 R)
• M16: 4,299,592 km (0.118 R)
• M17: 5,255,523 km (0.073 R)
• M18: 6,124,686 km (0.093 R)
• M19: 6,224,019 km (0.09 R)
• M20: 6,424,331 km (0.088 R)
• M21: 6,728,613 km (0.109 R)
• M22: 6,831,088 km (0.105 R)
• M23: 7,193,862 km (0.109 R)
• M24: 7,938,112 km (0.103 R)
• M25: 8,046,421 km (0.12 R)
• M26: 8,319,287 km (0.081 R)
• M27: 9,099,440 km (0.085 R)
• M28: 9,383,826 km (0.055 R)
• M29: 9,728,798 km (0.057 R)
• M30: 10,077,810 km (0.09 R)
• M31: 10,195,095 km (0.087 R)
• M32: 10,371,920 km (0.096 R)
• M33: 10,728,561 km (0.098 R)
• M34: 11,514,847 km (0.108 R)
• M35: 11,760,487 km (0.11 R)
• M36: 11,945,988 km (0.088 R)
• M37: 12,382,216 km (0.056 R)
• M38: 12,445,047 km (0.087 R)
• M39: 12,950,987 km (0.064 R)
• M40: 14,906,979 km (0.104 R)
• M41: 15,174,759 km (0.092 R)
• M42: 15,579,272 km (0.115 R)
• M43: 16,124,107 km (0.089 R)
• M44: 16,813,903 km (0.055 R)
• M45: 18,293,576 km (0.111 R)
• M46: 18,436,741 km (0.117 R)
• M47: 18,508,398 km (0.069 R)
• M48: 19,157,803 km (0.036 R)
• M49: 19,594,778 km (0.118 R)
• M50: 20,478,602 km (0.105 R)
• M51: 21,000,250 km (0.107 R)
• M52: 22,361,291 km (0.109 R)
• M53: 24,455,811 km (0.114 R)
• M54: 25,088,461 km (0.081 R)
• M55: 27,181,036 km (0.06 R)
• M56: 28,165,539 km (0.11 R)
• M57: 28,496,300 km (0.103 R)
• M58: 28,662,204 km (0.116 R)
• M59: 29,078,236 km (0.112 R)
• M60: 30,592,615 km (0.049 R)
• M61: 32,218,744 km (0.118 R)
• M62: 37,171,780 km (0.06 R)
• M63: 37,353,092 km (0.092 R)
• M64: 38,721,614 km (0.081 R)
• M65: 39,642,987 km (0.095 R)
• M66: 40,013,690 km (0.1 R)
• M67: 40,758,239 km (0.046 R)
• M68: 41,883,813 km (0.071 R)
• M69: 43,305,143 km (0.114 R)
• M70: 43,782,360 km (0.09 R)
• M71: 44,453,456 km (0.086 R)
• M72: 47,958,085 km (0.035 R)
• M73: 50,043,031 km (0.12 R)
• M74: 51,550,229 km (0.086 R)
• M75: 52,970,362 km (0.115 R)
• M76: 54,918,276 km (0.097 R)
• M77: 55,434,837 km (0.112 R)
• M78: 56,576,718 km (0.115 R)
• M79: 58,356,783 km (0.106 R)
• M80: 60,900,844 km (0.085 R)
• M81: 61,649,731 km (0.113 R)
• M82: 63,048,471 km (0.099 R)
• M83: 66,645,702 km (0.058 R)
• M84: 67,306,924 km (0.12 R)
• M85: 68,524,651 km (0.104 R)
• M86: 68,746,953 km (0.09 R)
• M87: 69,080,706 km (0.088 R)
• M88: 70,085,106 km (0.087 R)
• M89: 70,309,054 km (0.051 R)
• M90: 71,544,583 km (0.107 R)
• M91: 73,013,934 km (0.113 R)
• M92: 74,151,027 km (0.032 R)
• M93: 75,408,696 km (0.051 R)
• M94: 76,097,594 km (0.044 R)
• M95: 76,212,635 km (0.061 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 17,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit