🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.6 AU - 0.64 AU

Year: 173 Days

Day: 13.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.65 AU - 1.95 AU

Year: 857 Days

Day: 34.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.41 AU - 3.37 AU

Year: 1743 Days

Day: 32.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,830,913 km

• M1: 100,829 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.13 AU - 4.77 AU

Year: 3330 Days

Day: 37.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 82.5 °

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 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 11.5

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.36 AU - 6.94 AU

Year: 5411 Days

Day: 12.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 70,830,913 km

• M1: 154,086 km (0.101 R)
• M2: 259,552 km (0.064 R)
• M3: 339,587 km (0.114 R)
• M4: 432,338 km (0.092 R)
• M5: 503,995 km (0.087 R)
• M6: 662,419 km (0.055 R)
• M7: 961,316 km (0.102 R)
• M8: 1,089,970 km (0.115 R)
• M9: 1,302,249 km (0.098 R)
• M10: 1,511,686 km (0.071 R)
• M11: 1,646,325 km (0.067 R)
• M12: 1,855,911 km (0.088 R)
• M13: 1,964,070 km (0.096 R)
• M14: 2,149,123 km (0.098 R)
• M15: 2,224,820 km (0.097 R)
• M16: 2,340,159 km (0.108 R)
• M17: 2,437,847 km (0.056 R)
• M18: 2,516,984 km (0.07 R)
• M19: 2,718,642 km (0.103 R)
• M20: 3,944,297 km (0.074 R)
• M21: 4,491,975 km (0.071 R)
• M22: 5,063,738 km (0.1 R)
• M23: 5,737,677 km (0.081 R)
• M24: 5,817,263 km (0.108 R)
• M25: 6,004,559 km (0.114 R)
• M26: 6,275,331 km (0.092 R)
• M27: 6,384,837 km (0.116 R)
• M28: 6,857,417 km (0.08 R)
• M29: 6,998,637 km (0.117 R)
• M30: 7,689,630 km (0.118 R)
• M31: 8,043,279 km (0.03 R)
• M32: 8,222,198 km (0.105 R)
• M33: 8,797,402 km (0.056 R)
• M34: 9,043,490 km (0.113 R)
• M35: 9,198,474 km (0.069 R)
• M36: 9,323,089 km (0.087 R)
• M37: 10,082,448 km (0.116 R)
• M38: 10,437,294 km (0.084 R)
• M39: 10,927,676 km (0.082 R)
• M40: 11,092,832 km (0.04 R)
• M41: 11,660,556 km (0.055 R)
• M42: 11,863,261 km (0.042 R)
• M43: 11,998,946 km (0.092 R)
• M44: 12,754,864 km (0.112 R)
• M45: 13,208,894 km (0.107 R)
• M46: 13,739,218 km (0.084 R)
• M47: 13,881,785 km (0.108 R)
• M48: 14,096,607 km (0.093 R)
• M49: 14,384,882 km (0.084 R)
• M50: 14,930,466 km (0.061 R)
• M51: 15,077,072 km (0.101 R)
• M52: 16,607,757 km (0.11 R)
• M53: 16,835,894 km (0.073 R)
• M54: 18,462,023 km (0.106 R)
• M55: 20,218,601 km (0.113 R)
• M56: 20,952,528 km (0.079 R)
• M57: 21,157,926 km (0.084 R)
• M58: 21,281,494 km (0.071 R)
• M59: 21,570,816 km (0.111 R)
• M60: 22,867,531 km (0.1 R)
• M61: 23,376,313 km (0.056 R)
• M62: 23,589,340 km (0.076 R)
• M63: 23,674,761 km (0.061 R)
• M64: 24,751,117 km (0.116 R)
• M65: 24,968,333 km (0.114 R)
• M66: 26,152,101 km (0.067 R)
• M67: 26,329,076 km (0.116 R)
• M68: 27,443,879 km (0.104 R)
• M69: 29,030,514 km (0.058 R)
• M70: 29,581,333 km (0.077 R)
• M71: 29,811,864 km (0.108 R)
• M72: 30,600,095 km (0.059 R)
• M73: 31,254,436 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.2

Radius: 11

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.66 AU - 10.1 AU

Year: 8606 Days

Day: 9.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,830,913 km

• M1: 145,409 km (0.076 R)
• M2: 427,700 km (0.07 R)
• M3: 526,136 km (0.118 R)
• M4: 633,547 km (0.066 R)
• M5: 1,004,101 km (0.092 R)
• M6: 1,270,385 km (0.109 R)
• M7: 1,353,113 km (0.116 R)
• M8: 1,702,723 km (0.11 R)
• M9: 1,926,222 km (0.108 R)
• M10: 2,299,918 km (0.099 R)
• M11: 2,381,598 km (0.084 R)
• M12: 2,547,801 km (0.11 R)
• M13: 2,717,894 km (0.051 R)
• M14: 2,848,044 km (0.073 R)
• M15: 3,002,579 km (0.072 R)
• M16: 4,011,766 km (0.06 R)
• M17: 4,386,958 km (0.061 R)
• M18: 4,591,757 km (0.077 R)
• M19: 4,984,302 km (0.042 R)
• M20: 5,279,159 km (0.079 R)
• M21: 5,387,767 km (0.075 R)
• M22: 5,690,404 km (0.037 R)
• M23: 6,083,697 km (0.055 R)
• M24: 6,398,899 km (0.076 R)
• M25: 6,985,772 km (0.066 R)
• M26: 7,315,934 km (0.084 R)
• M27: 8,054,050 km (0.057 R)
• M28: 8,368,654 km (0.111 R)
• M29: 8,495,513 km (0.068 R)
• M30: 8,719,312 km (0.043 R)
• M31: 8,880,279 km (0.118 R)
• M32: 9,172,593 km (0.067 R)
• M33: 9,369,315 km (0.109 R)
• M34: 9,833,666 km (0.106 R)
• M35: 10,068,685 km (0.095 R)
• M36: 10,509,998 km (0.09 R)
• M37: 10,819,367 km (0.104 R)
• M38: 11,271,452 km (0.036 R)
• M39: 11,446,930 km (0.099 R)
• M40: 11,871,937 km (0.113 R)
• M41: 12,230,075 km (0.085 R)
• M42: 12,446,692 km (0.04 R)
• M43: 12,737,361 km (0.079 R)
• M44: 12,847,016 km (0.089 R)
• M45: 13,030,423 km (0.119 R)
• M46: 14,300,659 km (0.056 R)
• M47: 14,873,469 km (0.118 R)
• M48: 15,298,327 km (0.106 R)
• M49: 15,531,849 km (0.06 R)
• M50: 15,766,419 km (0.101 R)
• M51: 17,239,210 km (0.085 R)
• M52: 17,726,300 km (0.1 R)
• M53: 17,889,661 km (0.053 R)
• M54: 18,217,879 km (0.097 R)
• M55: 18,382,736 km (0.066 R)
• M56: 18,672,507 km (0.058 R)
• M57: 18,922,036 km (0.114 R)
• M58: 19,214,650 km (0.107 R)
• M59: 19,550,796 km (0.042 R)
• M60: 20,356,979 km (0.115 R)
• M61: 21,434,233 km (0.044 R)
• M62: 21,521,299 km (0.077 R)
• M63: 22,045,640 km (0.117 R)
• M64: 22,133,454 km (0.085 R)
• M65: 22,795,724 km (0.029 R)
• M66: 24,821,578 km (0.087 R)
• M67: 24,958,610 km (0.065 R)
• M68: 25,371,500 km (0.045 R)
• M69: 25,647,957 km (0.114 R)
• M70: 25,971,686 km (0.095 R)
• M71: 26,483,311 km (0.119 R)
• M72: 28,085,504 km (0.081 R)
• M73: 28,706,335 km (0.05 R)
• M74: 29,622,024 km (0.081 R)
• M75: 29,961,761 km (0.113 R)
• M76: 30,449,300 km (0.118 R)
• M77: 30,547,137 km (0.12 R)
• M78: 30,939,532 km (0.117 R)
• M79: 31,977,442 km (0.099 R)
• M80: 32,276,189 km (0.047 R)
• M81: 32,525,719 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 367.1

Radius: 3

Gravity: 40.79 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 14.68 AU - 19.02 AU

Year: 24538 Days

Day: 15.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,830,913 km

• M1: 180,565 km (0.079 R)
• M2: 582,534 km (0.096 R)
• M3: 1,103,883 km (0.106 R)
• M4: 1,405,023 km (0.063 R)
• M5: 1,462,469 km (0.068 R)
• M6: 3,016,940 km (0.111 R)
• M7: 3,165,940 km (0.092 R)
• M8: 3,317,333 km (0.086 R)
• M9: 3,745,631 km (0.1 R)
• M10: 3,825,517 km (0.117 R)
• M11: 4,109,005 km (0.06 R)
• M12: 4,525,635 km (0.105 R)
• M13: 5,309,079 km (0.062 R)
• M14: 5,353,809 km (0.091 R)
• M15: 5,398,688 km (0.079 R)
• M16: 5,807,988 km (0.106 R)
• M17: 7,292,747 km (0.101 R)
• M18: 7,492,310 km (0.104 R)
• M19: 7,795,246 km (0.078 R)
• M20: 7,999,447 km (0.119 R)
• M21: 8,780,497 km (0.112 R)
• M22: 9,099,739 km (0.08 R)
• M23: 9,314,711 km (0.103 R)
• M24: 10,358,157 km (0.084 R)
• M25: 10,470,056 km (0.111 R)
• M26: 10,695,201 km (0.119 R)
• M27: 11,903,353 km (0.113 R)
• M28: 12,434,126 km (0.112 R)
• M29: 12,553,206 km (0.1 R)
• M30: 13,214,429 km (0.097 R)
• M31: 13,887,021 km (0.067 R)
• M32: 14,072,373 km (0.11 R)
• M33: 14,508,002 km (0.081 R)
• M34: 15,712,564 km (0.097 R)
• M35: 16,489,874 km (0.082 R)
• M36: 16,685,997 km (0.112 R)
• M37: 17,080,935 km (0.076 R)
• M38: 18,758,825 km (0.115 R)
• M39: 18,827,042 km (0.083 R)
• M40: 22,340,497 km (0.099 R)
• M41: 22,848,083 km (0.114 R)
• M42: 23,506,463 km (0.112 R)
• M43: 27,198,239 km (0.055 R)
• M44: 27,352,774 km (0.059 R)
• M45: 28,207,576 km (0.085 R)
• M46: 28,442,146 km (0.044 R)
• M47: 29,704,452 km (0.11 R)
• M48: 30,342,487 km (0.091 R)
• M49: 30,663,225 km (0.102 R)
• M50: 31,631,871 km (0.083 R)
• M51: 34,097,394 km (0.103 R)
• M52: 34,180,720 km (0.114 R)
• M53: 34,597,948 km (0.066 R)
• M54: 34,681,574 km (0.119 R)
• M55: 35,606,088 km (0.045 R)
• M56: 36,368,589 km (0.076 R)
• M57: 36,965,335 km (0.054 R)
• M58: 38,601,337 km (0.115 R)
• M59: 39,646,727 km (0.098 R)
• M60: 40,085,049 km (0.116 R)
• M61: 40,701,392 km (0.087 R)
• M62: 40,789,655 km (0.066 R)
• M63: 42,121,973 km (0.096 R)
• M64: 42,211,283 km (0.104 R)
• M65: 44,010,796 km (0.094 R)
• M66: 44,373,720 km (0.045 R)
• M67: 44,828,797 km (0.105 R)
• M68: 45,011,157 km (0.079 R)
• M69: 45,285,370 km (0.026 R)
• M70: 46,572,061 km (0.115 R)
• M71: 46,849,266 km (0.116 R)
• M72: 47,127,069 km (0.108 R)
• M73: 48,337,316 km (0.09 R)
• M74: 49,087,101 km (0.025 R)
• M75: 49,935,171 km (0.072 R)
• M76: 50,218,958 km (0.069 R)
• M77: 50,788,028 km (0.075 R)
• M78: 51,264,049 km (0.092 R)
• M79: 51,932,751 km (0.079 R)
• M80: 53,375,623 km (0.054 R)
• M81: 56,005,703 km (0.065 R)
• M82: 56,202,274 km (0.034 R)
• M83: 56,497,431 km (0.064 R)
• M84: 58,677,670 km (0.06 R)
• M85: 59,077,097 km (0.117 R)
• M86: 59,277,109 km (0.1 R)
• M87: 60,179,932 km (0.067 R)
• M88: 60,381,291 km (0.058 R)
• M89: 61,796,337 km (0.101 R)
• M90: 63,836,703 km (0.107 R)
• M91: 64,865,188 km (0.089 R)
• M92: 69,138,750 km (0.035 R)
• M93: 69,455,000 km (0.109 R)
• M94: 69,983,081 km (0.064 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 19,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit