🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.78 AU - 2.76 AU

Year: 1202 Days

Day: 35.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.12 AU - 6.36 AU

Year: 4216 Days

Day: 37.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 118.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.6

Radius: 12.5

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.52 AU - 6.78 AU

Year: 6027 Days

Day: 7.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 26,475,467 km

• M1: 443,558 km (0.08 R)
• M2: 619,934 km (0.075 R)
• M3: 765,941 km (0.093 R)
• M4: 939,774 km (0.103 R)
• M5: 1,095,356 km (0.112 R)
• M6: 1,328,429 km (0.063 R)
• M7: 1,596,359 km (0.117 R)
• M8: 1,901,838 km (0.108 R)
• M9: 2,438,146 km (0.109 R)
• M10: 2,524,913 km (0.076 R)
• M11: 2,656,858 km (0.082 R)
• M12: 3,400,060 km (0.06 R)
• M13: 3,820,281 km (0.078 R)
• M14: 3,946,990 km (0.082 R)
• M15: 4,468,339 km (0.058 R)
• M16: 4,602,229 km (0.077 R)
• M17: 4,737,316 km (0.057 R)
• M18: 5,067,179 km (0.116 R)
• M19: 5,291,277 km (0.119 R)
• M20: 5,432,946 km (0.067 R)
• M21: 5,575,961 km (0.11 R)
• M22: 5,720,323 km (0.11 R)
• M23: 6,130,970 km (0.046 R)
• M24: 6,581,558 km (0.098 R)
• M25: 6,857,267 km (0.071 R)
• M26: 7,043,068 km (0.112 R)
• M27: 7,167,982 km (0.05 R)
• M28: 7,388,190 km (0.119 R)
• M29: 7,578,778 km (0.104 R)
• M30: 7,771,011 km (0.099 R)
• M31: 8,423,557 km (0.096 R)
• M32: 8,589,611 km (0.109 R)
• M33: 8,857,241 km (0.072 R)
• M34: 9,538,659 km (0.111 R)
• M35: 9,642,331 km (0.079 R)
• M36: 9,920,732 km (0.088 R)
• M37: 10,951,911 km (0.029 R)
• M38: 11,169,426 km (0.105 R)
• M39: 11,756,897 km (0.071 R)
• M40: 12,543,033 km (0.067 R)
• M41: 13,930,105 km (0.113 R)
• M42: 14,641,742 km (0.115 R)
• M43: 14,841,605 km (0.074 R)
• M44: 14,921,789 km (0.116 R)
• M45: 15,002,123 km (0.104 R)
• M46: 15,082,607 km (0.083 R)
• M47: 15,527,661 km (0.114 R)
• M48: 15,731,562 km (0.072 R)
• M49: 17,224,848 km (0.064 R)
• M50: 17,860,490 km (0.106 R)
• M51: 18,116,751 km (0.095 R)
• M52: 18,460,527 km (0.109 R)
• M53: 18,546,845 km (0.065 R)
• M54: 18,806,397 km (0.12 R)
• M55: 19,154,511 km (0.115 R)
• M56: 19,548,702 km (0.103 R)
• M57: 20,568,062 km (0.111 R)
• M58: 21,604,775 km (0.056 R)
• M59: 21,741,208 km (0.106 R)
• M60: 22,982,422 km (0.057 R)
• M61: 23,075,172 km (0.119 R)
• M62: 23,401,146 km (0.073 R)
• M63: 23,541,319 km (0.108 R)
• M64: 24,863,166 km (0.079 R)
• M65: 25,389,003 km (0.081 R)
• M66: 26,063,539 km (0.071 R)
• M67: 26,988,503 km (0.086 R)
• M68: 27,479,633 km (0.111 R)
• M69: 28,122,605 km (0.112 R)
• M70: 29,776,858 km (0.061 R)
• M71: 30,948,359 km (0.099 R)
• M72: 31,050,833 km (0.081 R)
• M73: 31,462,377 km (0.068 R)
• M74: 31,668,822 km (0.084 R)
• M75: 31,772,194 km (0.119 R)
• M76: 32,707,630 km (0.098 R)
• M77: 33,494,066 km (0.093 R)
• M78: 33,704,849 km (0.067 R)
• M79: 36,052,488 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.1

Radius: 13

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.15 AU - 9.69 AU

Year: 7834 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 26,475,467 km

• M1: 220,058 km (0.104 R)
• M2: 326,572 km (0.055 R)
• M3: 429,795 km (0.03 R)
• M4: 607,816 km (0.094 R)
• M5: 883,974 km (0.086 R)
• M6: 1,121,685 km (0.077 R)
• M7: 1,380,788 km (0.033 R)
• M8: 1,877,453 km (0.053 R)
• M9: 1,989,801 km (0.083 R)
• M10: 2,071,482 km (0.039 R)
• M11: 2,675,857 km (0.069 R)
• M12: 2,839,966 km (0.098 R)
• M13: 3,197,654 km (0.069 R)
• M14: 3,333,190 km (0.068 R)
• M15: 3,650,188 km (0.104 R)
• M16: 3,832,847 km (0.081 R)
• M17: 4,039,442 km (0.107 R)
• M18: 4,271,019 km (0.113 R)
• M19: 4,356,440 km (0.106 R)
• M20: 4,485,543 km (0.116 R)
• M21: 4,659,525 km (0.09 R)
• M22: 4,902,621 km (0.12 R)
• M23: 5,127,317 km (0.106 R)
• M24: 5,680,530 km (0.069 R)
• M25: 6,472,202 km (0.102 R)
• M26: 6,818,521 km (0.086 R)
• M27: 7,044,564 km (0.054 R)
• M28: 7,196,555 km (0.054 R)
• M29: 7,426,637 km (0.109 R)
• M30: 7,763,232 km (0.068 R)
• M31: 8,237,756 km (0.111 R)
• M32: 8,667,401 km (0.103 R)
• M33: 8,967,196 km (0.101 R)
• M34: 9,437,082 km (0.109 R)
• M35: 10,632,519 km (0.09 R)
• M36: 10,924,085 km (0.108 R)
• M37: 11,515,446 km (0.102 R)
• M38: 12,026,173 km (0.099 R)
• M39: 12,147,497 km (0.115 R)
• M40: 12,391,192 km (0.073 R)
• M41: 13,163,416 km (0.115 R)
• M42: 13,855,904 km (0.093 R)
• M43: 14,078,805 km (0.112 R)
• M44: 15,870,838 km (0.095 R)
• M45: 16,204,292 km (0.054 R)
• M46: 16,338,481 km (0.071 R)
• M47: 16,742,844 km (0.053 R)
• M48: 16,878,380 km (0.088 R)
• M49: 17,287,231 km (0.035 R)
• M50: 17,561,593 km (0.081 R)
• M51: 18,184,220 km (0.083 R)
• M52: 18,288,639 km (0.117 R)
• M53: 18,884,487 km (0.041 R)
• M54: 19,273,442 km (0.118 R)
• M55: 19,486,768 km (0.089 R)
• M56: 19,915,665 km (0.113 R)
• M57: 20,347,704 km (0.101 R)
• M58: 20,819,236 km (0.109 R)
• M59: 21,331,011 km (0.114 R)
• M60: 22,032,326 km (0.11 R)
• M61: 22,628,772 km (0.074 R)
• M62: 22,816,218 km (0.101 R)
• M63: 22,966,564 km (0.118 R)
• M64: 23,192,756 km (0.062 R)
• M65: 23,533,391 km (0.111 R)
• M66: 23,913,818 km (0.085 R)
• M67: 24,104,855 km (0.119 R)
• M68: 24,258,043 km (0.104 R)
• M69: 24,565,317 km (0.097 R)
• M70: 24,757,999 km (0.089 R)
• M71: 26,357,200 km (0.117 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 148 - 15,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit