🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.74 AU

Year: 185 Days

Day: 45.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,044,218 km

• M1: 88,113 km (0.101 R)
• M2: 246,836 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.01 AU - 1.39 AU

Year: 498 Days

Day: 27.7 Hours

Environment

Temp: 0 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.16 AU - 1.8 AU

Year: 682 Days

Day: 35 Hours

Environment

Temp: -55 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,044,218 km

• M1: 153,487 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.89 AU - 2.05 AU

Year: 1047 Days

Day: 21.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.07 AU - 2.51 AU

Year: 1313 Days

Day: 47 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,044,218 km

• M1: 581,188 km (0.085 R)
• M2: 606,919 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.11 AU - 3.69 AU

Year: 2374 Days

Day: 26 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.08 AU - 4.48 AU

Year: 2783 Days

Day: 13.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,044,218 km

• M1: 686,804 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.5

Radius: 12.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.57 AU - 5.03 AU

Year: 3377 Days

Day: 6.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 26,044,218 km

• M1: 180,116 km (0.076 R)
• M2: 267,182 km (0.113 R)
• M3: 403,765 km (0.092 R)
• M4: 500,106 km (0.107 R)
• M5: 589,416 km (0.108 R)
• M6: 1,703,172 km (0.061 R)
• M7: 2,419,596 km (0.088 R)
• M8: 2,537,629 km (0.092 R)
• M9: 2,825,904 km (0.112 R)
• M10: 2,934,961 km (0.114 R)
• M11: 3,108,943 km (0.112 R)
• M12: 3,221,590 km (0.046 R)
• M13: 3,401,407 km (0.118 R)
• M14: 3,874,136 km (0.105 R)
• M15: 4,604,024 km (0.088 R)
• M16: 4,732,828 km (0.106 R)
• M17: 4,975,476 km (0.091 R)
• M18: 5,184,015 km (0.117 R)
• M19: 5,299,056 km (0.097 R)
• M20: 5,395,397 km (0.116 R)
• M21: 5,727,953 km (0.086 R)
• M22: 5,807,090 km (0.106 R)
• M23: 6,249,451 km (0.108 R)
• M24: 6,681,789 km (0.066 R)
• M25: 7,017,786 km (0.107 R)
• M26: 7,619,169 km (0.06 R)
• M27: 7,728,376 km (0.088 R)
• M28: 7,860,022 km (0.096 R)
• M29: 8,371,796 km (0.111 R)
• M30: 8,597,689 km (0.11 R)
• M31: 8,848,415 km (0.088 R)
• M32: 9,427,508 km (0.117 R)
• M33: 9,662,676 km (0.077 R)
• M34: 10,283,058 km (0.05 R)
• M35: 10,379,549 km (0.118 R)
• M36: 11,262,625 km (0.061 R)
• M37: 11,462,039 km (0.063 R)
• M38: 12,271,813 km (0.113 R)
• M39: 12,528,672 km (0.081 R)
• M40: 12,969,387 km (0.111 R)
• M41: 13,946,261 km (0.107 R)
• M42: 14,106,930 km (0.09 R)
• M43: 15,276,336 km (0.07 R)
• M44: 15,774,946 km (0.041 R)
• M45: 16,618,079 km (0.097 R)
• M46: 16,703,201 km (0.113 R)
• M47: 16,816,895 km (0.05 R)
• M48: 17,016,608 km (0.042 R)
• M49: 17,131,051 km (0.082 R)
• M50: 17,794,068 km (0.091 R)
• M51: 17,910,156 km (0.116 R)
• M52: 18,143,230 km (0.118 R)
• M53: 18,377,350 km (0.067 R)
• M54: 18,553,577 km (0.062 R)
• M55: 18,907,675 km (0.1 R)
• M56: 19,115,317 km (0.068 R)
• M57: 19,622,753 km (0.089 R)
• M58: 19,923,295 km (0.106 R)
• M59: 20,074,239 km (0.026 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.6

Radius: 9.3

Gravity: 10.54 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.18 AU - 4.58 AU

Year: 3472 Days

Day: 11.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,044,218 km

• M1: 154,086 km (0.112 R)
• M2: 224,397 km (0.104 R)
• M3: 468,541 km (0.11 R)
• M4: 595,848 km (0.091 R)
• M5: 713,432 km (0.103 R)
• M6: 997,818 km (0.112 R)
• M7: 1,153,250 km (0.102 R)
• M8: 1,289,085 km (0.059 R)
• M9: 1,562,101 km (0.069 R)
• M10: 1,853,518 km (0.067 R)
• M11: 2,365,591 km (0.092 R)
• M12: 2,938,401 km (0.09 R)
• M13: 3,672,777 km (0.093 R)
• M14: 3,753,261 km (0.12 R)
• M15: 4,333,551 km (0.094 R)
• M16: 4,397,429 km (0.087 R)
• M17: 4,941,816 km (0.1 R)
• M18: 5,369,816 km (0.045 R)
• M19: 5,438,481 km (0.085 R)
• M20: 5,716,284 km (0.028 R)
• M21: 5,786,446 km (0.095 R)
• M22: 5,998,575 km (0.063 R)
• M23: 6,213,398 km (0.091 R)
• M24: 6,650,523 km (0.12 R)
• M25: 6,798,475 km (0.116 R)
• M26: 7,173,218 km (0.101 R)
• M27: 7,503,380 km (0.037 R)
• M28: 7,838,629 km (0.038 R)
• M29: 8,047,318 km (0.058 R)
• M30: 9,586,980 km (0.098 R)
• M31: 9,810,180 km (0.085 R)
• M32: 10,375,959 km (0.047 R)
• M33: 10,547,847 km (0.056 R)
• M34: 11,068,896 km (0.057 R)
• M35: 11,156,560 km (0.112 R)
• M36: 11,244,374 km (0.034 R)
• M37: 11,361,958 km (0.108 R)
• M38: 11,450,371 km (0.064 R)
• M39: 12,226,484 km (0.113 R)
• M40: 12,317,141 km (0.039 R)
• M41: 12,438,315 km (0.11 R)
• M42: 12,988,686 km (0.118 R)
• M43: 13,266,788 km (0.071 R)
• M44: 13,359,987 km (0.12 R)
• M45: 13,546,985 km (0.12 R)
• M46: 13,672,049 km (0.063 R)
• M47: 13,766,146 km (0.071 R)
• M48: 14,176,493 km (0.092 R)
• M49: 14,239,922 km (0.108 R)
• M50: 14,430,959 km (0.099 R)
• M51: 14,494,837 km (0.091 R)
• M52: 14,880,051 km (0.074 R)
• M53: 15,073,781 km (0.051 R)
• M54: 16,154,924 km (0.069 R)
• M55: 16,254,407 km (0.108 R)
• M56: 16,855,790 km (0.071 R)
• M57: 17,396,437 km (0.111 R)
• M58: 17,600,788 km (0.102 R)
• M59: 17,805,737 km (0.089 R)
• M60: 20,041,776 km (0.086 R)
• M61: 20,112,985 km (0.081 R)
• M62: 20,830,606 km (0.045 R)
• M63: 20,902,862 km (0.097 R)
• M64: 21,885,869 km (0.107 R)
• M65: 22,512,684 km (0.051 R)
• M66: 22,995,885 km (0.119 R)
• M67: 23,369,880 km (0.032 R)
• M68: 23,482,527 km (0.044 R)
• M69: 23,859,215 km (0.102 R)
• M70: 23,934,762 km (0.064 R)
• M71: 24,351,841 km (0.118 R)
• M72: 24,656,721 km (0.047 R)
• M73: 25,039,542 km (0.093 R)
• M74: 25,193,329 km (0.109 R)
• M75: 25,385,861 km (0.111 R)
• M76: 25,733,676 km (0.12 R)
• M77: 25,811,168 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 17,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit