🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.04 AU - 1.24 AU

Year: 447 Days

Day: 15.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 46,965,822 km

• M1: 105,466 km (0.058 R)
• M2: 273,166 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.93 AU - 3.13 AU

Year: 1936 Days

Day: 15 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,965,822 km

• M1: 2,241,574 km (0.073 R)
• M2: 2,549,297 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.77 AU - 4.85 AU

Year: 3285 Days

Day: 16.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.1

Radius: 14.2

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.84 AU - 6.72 AU

Year: 5777 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 46,965,822 km

• M1: 184,155 km (0.081 R)
• M2: 292,464 km (0.062 R)
• M3: 434,133 km (0.115 R)
• M4: 580,141 km (0.097 R)
• M5: 707,000 km (0.104 R)
• M6: 1,011,282 km (0.072 R)
• M7: 1,170,155 km (0.047 R)
• M8: 1,482,814 km (0.106 R)
• M9: 1,600,248 km (0.101 R)
• M10: 1,710,053 km (0.106 R)
• M11: 1,833,920 km (0.07 R)
• M12: 1,984,416 km (0.087 R)
• M13: 2,079,111 km (0.09 R)
• M14: 2,236,339 km (0.052 R)
• M15: 2,410,470 km (0.038 R)
• M16: 2,524,763 km (0.117 R)
• M17: 2,732,555 km (0.12 R)
• M18: 2,865,547 km (0.059 R)
• M19: 2,959,794 km (0.089 R)
• M20: 3,179,553 km (0.03 R)
• M21: 3,347,851 km (0.077 R)
• M22: 3,591,546 km (0.078 R)
• M23: 3,752,513 km (0.112 R)
• M24: 4,157,624 km (0.092 R)
• M25: 4,466,843 km (0.055 R)
• M26: 4,561,239 km (0.042 R)
• M27: 5,173,992 km (0.116 R)
• M28: 5,273,175 km (0.118 R)
• M29: 5,423,072 km (0.103 R)
• M30: 5,523,901 km (0.061 R)
• M31: 5,727,354 km (0.101 R)
• M32: 5,847,332 km (0.107 R)
• M33: 6,037,321 km (0.079 R)
• M34: 6,282,213 km (0.045 R)
• M35: 6,818,222 km (0.107 R)
• M36: 7,036,635 km (0.104 R)
• M37: 7,668,536 km (0.086 R)
• M38: 7,763,082 km (0.093 R)
• M39: 8,010,517 km (0.074 R)
• M40: 8,493,868 km (0.091 R)
• M41: 9,006,540 km (0.056 R)
• M42: 9,428,107 km (0.071 R)
• M43: 9,753,632 km (0.094 R)
• M44: 10,124,335 km (0.095 R)
• M45: 10,311,482 km (0.106 R)
• M46: 10,667,974 km (0.113 R)
• M47: 10,879,655 km (0.12 R)
• M48: 10,986,019 km (0.104 R)
• M49: 11,566,459 km (0.103 R)
• M50: 11,762,133 km (0.101 R)
• M51: 11,871,339 km (0.119 R)
• M52: 12,200,903 km (0.103 R)
• M53: 12,667,499 km (0.102 R)
• M54: 12,936,775 km (0.109 R)
• M55: 13,094,750 km (0.038 R)
• M56: 13,503,751 km (0.088 R)
• M57: 13,687,008 km (0.078 R)
• M58: 13,778,861 km (0.109 R)
• M59: 14,171,855 km (0.101 R)
• M60: 14,357,955 km (0.113 R)
• M61: 14,615,413 km (0.086 R)
• M62: 14,709,360 km (0.089 R)
• M63: 15,039,822 km (0.053 R)
• M64: 15,396,613 km (0.091 R)
• M65: 15,683,990 km (0.1 R)
• M66: 15,949,078 km (0.113 R)
• M67: 16,118,572 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.9

Radius: 12.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.06 AU - 7.4 AU

Year: 7136 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 46,965,822 km

• M1: 242,797 km (0.064 R)
• M2: 328,966 km (0.045 R)
• M3: 770,728 km (0.075 R)
• M4: 875,896 km (0.066 R)
• M5: 1,136,046 km (0.102 R)
• M6: 1,710,801 km (0.097 R)
• M7: 2,082,851 km (0.046 R)
• M8: 2,345,395 km (0.119 R)
• M9: 2,902,647 km (0.042 R)
• M10: 3,122,257 km (0.078 R)
• M11: 3,578,082 km (0.098 R)
• M12: 3,920,511 km (0.103 R)
• M13: 4,356,589 km (0.099 R)
• M14: 4,440,065 km (0.104 R)
• M15: 4,693,932 km (0.08 R)
• M16: 5,010,781 km (0.089 R)
• M17: 5,275,270 km (0.069 R)
• M18: 5,574,615 km (0.111 R)
• M19: 6,127,379 km (0.082 R)
• M20: 6,347,138 km (0.102 R)
• M21: 6,473,848 km (0.032 R)
• M22: 7,484,830 km (0.058 R)
• M23: 8,301,186 km (0.103 R)
• M24: 8,440,013 km (0.112 R)
• M25: 8,544,582 km (0.045 R)
• M26: 8,719,910 km (0.088 R)
• M27: 9,469,545 km (0.114 R)
• M28: 9,724,011 km (0.04 R)
• M29: 10,992,003 km (0.042 R)
• M30: 11,182,890 km (0.118 R)
• M31: 11,336,377 km (0.049 R)
• M32: 12,153,780 km (0.083 R)
• M33: 12,509,823 km (0.091 R)
• M34: 13,151,598 km (0.097 R)
• M35: 13,273,071 km (0.111 R)
• M36: 13,558,055 km (0.05 R)
• M37: 13,639,885 km (0.081 R)
• M38: 14,592,375 km (0.115 R)
• M39: 15,609,042 km (0.088 R)
• M40: 15,910,033 km (0.106 R)
• M41: 15,996,351 km (0.053 R)
• M42: 16,868,058 km (0.106 R)
• M43: 17,755,322 km (0.074 R)
• M44: 18,114,507 km (0.116 R)
• M45: 18,385,429 km (0.118 R)
• M46: 18,703,175 km (0.103 R)
• M47: 19,344,351 km (0.111 R)
• M48: 19,575,031 km (0.114 R)
• M49: 19,713,858 km (0.062 R)
• M50: 19,992,559 km (0.101 R)
• M51: 20,836,590 km (0.099 R)
• M52: 21,215,521 km (0.06 R)
• M53: 21,501,104 km (0.09 R)
• M54: 22,462,419 km (0.068 R)
• M55: 22,850,925 km (0.12 R)
• M56: 23,094,919 km (0.089 R)
• M57: 23,290,743 km (0.077 R)
• M58: 23,980,239 km (0.062 R)
• M59: 24,977,010 km (0.113 R)
• M60: 25,632,099 km (0.118 R)
• M61: 26,651,010 km (0.109 R)
• M62: 26,959,331 km (0.077 R)
• M63: 29,150,192 km (0.094 R)
• M64: 29,308,916 km (0.119 R)
• M65: 29,733,325 km (0.077 R)
• M66: 32,323,163 km (0.087 R)
• M67: 34,200,916 km (0.117 R)
• M68: 34,928,260 km (0.105 R)
• M69: 35,491,197 km (0.09 R)
• M70: 35,830,336 km (0.103 R)
• M71: 36,911,629 km (0.086 R)
• M72: 37,140,663 km (0.07 R)
• M73: 37,427,592 km (0.078 R)
• M74: 37,600,078 km (0.116 R)
• M75: 38,466,549 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 12.3

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.43 AU - 10.27 AU

Year: 10495 Days

Day: 13.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,965,822 km

• M1: 154,385 km (0.105 R)
• M2: 555,906 km (0.115 R)
• M3: 645,216 km (0.045 R)
• M4: 875,596 km (0.088 R)
• M5: 964,757 km (0.083 R)
• M6: 1,545,346 km (0.109 R)
• M7: 1,723,068 km (0.105 R)
• M8: 2,147,777 km (0.087 R)
• M9: 2,372,622 km (0.087 R)
• M10: 3,757,749 km (0.12 R)
• M11: 3,938,463 km (0.071 R)
• M12: 4,122,169 km (0.075 R)
• M13: 4,754,819 km (0.069 R)
• M14: 4,917,880 km (0.09 R)
• M15: 5,016,465 km (0.072 R)
• M16: 5,115,948 km (0.083 R)
• M17: 5,249,389 km (0.103 R)
• M18: 7,275,393 km (0.097 R)
• M19: 7,501,585 km (0.073 R)
• M20: 7,922,105 km (0.076 R)
• M21: 8,038,193 km (0.084 R)
• M22: 8,429,092 km (0.088 R)
• M23: 8,986,942 km (0.113 R)
• M24: 9,515,771 km (0.086 R)
• M25: 9,639,189 km (0.078 R)
• M26: 9,970,997 km (0.111 R)
• M27: 10,264,508 km (0.091 R)
• M28: 10,603,497 km (0.112 R)
• M29: 11,032,245 km (0.095 R)
• M30: 11,118,712 km (0.074 R)
• M31: 12,084,666 km (0.073 R)
• M32: 12,352,895 km (0.11 R)
• M33: 12,940,515 km (0.068 R)
• M34: 13,123,174 km (0.111 R)
• M35: 13,306,731 km (0.06 R)
• M36: 13,630,012 km (0.073 R)
• M37: 13,862,487 km (0.108 R)
• M38: 14,190,256 km (0.118 R)
• M39: 14,662,835 km (0.11 R)
• M40: 15,623,553 km (0.109 R)
• M41: 16,013,554 km (0.099 R)
• M42: 16,406,847 km (0.102 R)
• M43: 17,353,503 km (0.073 R)
• M44: 18,832,427 km (0.031 R)
• M45: 18,935,949 km (0.111 R)
• M46: 19,195,501 km (0.113 R)
• M47: 19,508,460 km (0.116 R)
• M48: 20,192,571 km (0.053 R)
• M49: 20,777,499 km (0.114 R)
• M50: 21,909,655 km (0.113 R)
• M51: 22,182,073 km (0.105 R)
• M52: 22,730,499 km (0.078 R)
• M53: 23,227,912 km (0.12 R)
• M54: 24,741,693 km (0.059 R)
• M55: 25,596,495 km (0.116 R)
• M56: 25,941,019 km (0.075 R)
• M57: 26,345,083 km (0.072 R)
• M58: 26,518,766 km (0.064 R)
• M59: 26,692,898 km (0.097 R)
• M60: 26,809,285 km (0.101 R)
• M61: 27,745,917 km (0.07 R)
• M62: 28,159,106 km (0.096 R)
• M63: 29,530,919 km (0.108 R)
• M64: 29,651,196 km (0.12 R)
• M65: 31,169,016 km (0.081 R)
• M66: 31,844,749 km (0.116 R)
• M67: 33,335,941 km (0.071 R)
• M68: 35,231,944 km (0.117 R)
• M69: 35,935,802 km (0.047 R)
• M70: 36,903,102 km (0.117 R)
• M71: 37,227,580 km (0.083 R)
• M72: 38,075,351 km (0.057 R)
• M73: 38,337,446 km (0.11 R)
• M74: 39,458,234 km (0.084 R)
• M75: 40,322,460 km (0.108 R)
• M76: 40,456,051 km (0.051 R)
• M77: 40,790,552 km (0.103 R)
• M78: 41,260,290 km (0.11 R)
• M79: 42,137,531 km (0.115 R)
• M80: 42,680,422 km (0.053 R)
• M81: 43,499,171 km (0.119 R)
• M82: 45,360,169 km (0.117 R)
• M83: 46,125,661 km (0.085 R)
• M84: 46,825,480 km (0.077 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: 226 - 16,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit