🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.87 AU - 1.97 AU

Year: 948 Days

Day: 21.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.38 AU - 2.86 AU

Year: 1512 Days

Day: 14.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,778,199 km

• M1: 1,190,350 km (0.111 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.2

Radius: 12.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.22 AU - 11.58 AU

Year: 13720 Days

Day: 14.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,778,199 km

• M1: 340,634 km (0.098 R)
• M2: 455,675 km (0.088 R)
• M3: 541,843 km (0.06 R)
• M4: 951,442 km (0.054 R)
• M5: 1,169,407 km (0.042 R)
• M6: 1,252,882 km (0.109 R)
• M7: 1,539,063 km (0.078 R)
• M8: 1,701,975 km (0.109 R)
• M9: 1,895,405 km (0.1 R)
• M10: 2,519,527 km (0.104 R)
• M11: 2,769,505 km (0.104 R)
• M12: 2,969,667 km (0.055 R)
• M13: 3,056,883 km (0.067 R)
• M14: 3,323,915 km (0.079 R)
• M15: 3,506,275 km (0.095 R)
• M16: 3,598,726 km (0.094 R)
• M17: 4,400,721 km (0.113 R)
• M18: 4,601,481 km (0.096 R)
• M19: 4,702,908 km (0.05 R)
• M20: 5,046,684 km (0.069 R)
• M21: 5,758,620 km (0.088 R)
• M22: 6,540,120 km (0.06 R)
• M23: 6,692,859 km (0.055 R)
• M24: 7,673,922 km (0.117 R)
• M25: 8,038,043 km (0.061 R)
• M26: 8,284,132 km (0.062 R)
• M27: 8,366,560 km (0.067 R)
• M28: 8,449,437 km (0.093 R)
• M29: 8,657,678 km (0.095 R)
• M30: 8,783,489 km (0.088 R)
• M31: 9,164,515 km (0.076 R)
• M32: 9,292,721 km (0.043 R)
• M33: 10,118,800 km (0.07 R)
• M34: 10,607,686 km (0.087 R)
• M35: 11,747,622 km (0.106 R)
• M36: 12,120,569 km (0.091 R)
• M37: 14,043,650 km (0.052 R)
• M38: 14,738,831 km (0.115 R)
• M39: 16,318,136 km (0.094 R)
• M40: 16,421,807 km (0.114 R)
• M41: 16,943,904 km (0.112 R)
• M42: 17,312,513 km (0.065 R)
• M43: 17,418,278 km (0.113 R)
• M44: 18,488,202 km (0.117 R)
• M45: 20,523,332 km (0.115 R)
• M46: 21,198,617 km (0.109 R)
• M47: 21,311,862 km (0.109 R)
• M48: 21,938,378 km (0.087 R)
• M49: 22,225,157 km (0.105 R)
• M50: 23,267,854 km (0.096 R)
• M51: 24,623,211 km (0.078 R)
• M52: 24,981,049 km (0.036 R)
• M53: 25,280,544 km (0.101 R)
• M54: 25,641,524 km (0.066 R)
• M55: 26,795,821 km (0.05 R)
• M56: 27,102,497 km (0.115 R)
• M57: 27,471,854 km (0.092 R)
• M58: 28,840,824 km (0.12 R)
• M59: 28,966,337 km (0.101 R)
• M60: 29,723,451 km (0.049 R)
• M61: 30,168,056 km (0.099 R)
• M62: 30,359,392 km (0.11 R)
• M63: 30,615,055 km (0.063 R)
• M64: 31,579,961 km (0.064 R)
• M65: 32,620,264 km (0.104 R)
• M66: 33,210,279 km (0.079 R)
• M67: 35,135,753 km (0.087 R)
• M68: 35,269,792 km (0.112 R)
• M69: 36,960,697 km (0.07 R)
• M70: 37,713,025 km (0.089 R)
• M71: 39,024,400 km (0.101 R)
• M72: 40,280,423 km (0.069 R)
• M73: 40,631,829 km (0.094 R)
• M74: 40,843,061 km (0.105 R)
• M75: 40,983,982 km (0.065 R)
• M76: 42,760,756 km (0.089 R)
• M77: 43,190,850 km (0.12 R)
• M78: 43,550,334 km (0.11 R)
• M79: 43,766,652 km (0.08 R)
• M80: 44,055,376 km (0.108 R)
• M81: 44,344,848 km (0.061 R)
• M82: 45,071,295 km (0.079 R)
• M83: 45,290,007 km (0.106 R)
• M84: 47,718,878 km (0.102 R)
• M85: 48,612,726 km (0.093 R)
• M86: 48,836,973 km (0.033 R)
• M87: 49,436,711 km (0.106 R)
• M88: 50,114,389 km (0.067 R)
• M89: 50,416,577 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.4

Radius: 4.4

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 18.78 AU - 19.86 AU

Year: 30270 Days

Day: 24.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,778,199 km

• M1: 207,941 km (0.105 R)
• M2: 529,427 km (0.074 R)
• M3: 1,167,611 km (0.094 R)
• M4: 1,195,586 km (0.073 R)
• M5: 1,309,580 km (0.066 R)
• M6: 1,641,238 km (0.047 R)
• M7: 1,832,873 km (0.088 R)
• M8: 2,133,415 km (0.082 R)
• M9: 2,167,823 km (0.104 R)
• M10: 2,271,943 km (0.054 R)
• M11: 3,007,815 km (0.097 R)
• M12: 3,085,157 km (0.047 R)
• M13: 3,645,102 km (0.079 R)
• M14: 3,936,668 km (0.102 R)
• M15: 6,178,093 km (0.082 R)
• M16: 6,475,194 km (0.103 R)
• M17: 6,827,647 km (0.041 R)
• M18: 7,237,994 km (0.114 R)
• M19: 7,921,955 km (0.076 R)
• M20: 8,626,112 km (0.098 R)
• M21: 9,181,420 km (0.099 R)
• M22: 9,293,917 km (0.061 R)
• M23: 9,406,864 km (0.119 R)
• M24: 10,093,668 km (0.064 R)
• M25: 10,737,537 km (0.094 R)
• M26: 11,154,017 km (0.115 R)
• M27: 11,214,006 km (0.06 R)
• M28: 11,575,883 km (0.032 R)
• M29: 12,187,589 km (0.082 R)
• M30: 12,497,406 km (0.099 R)
• M31: 12,684,403 km (0.071 R)
• M32: 12,872,448 km (0.091 R)
• M33: 13,378,388 km (0.075 R)
• M34: 13,505,995 km (0.114 R)
• M35: 14,934,804 km (0.092 R)
• M36: 15,266,164 km (0.07 R)
• M37: 16,071,449 km (0.088 R)
• M38: 16,684,351 km (0.086 R)
• M39: 17,722,860 km (0.096 R)
• M40: 18,710,804 km (0.082 R)
• M41: 20,079,924 km (0.113 R)
• M42: 20,372,238 km (0.102 R)
• M43: 21,183,358 km (0.119 R)
• M44: 21,555,557 km (0.094 R)
• M45: 22,005,099 km (0.095 R)
• M46: 22,609,175 km (0.037 R)
• M47: 23,065,897 km (0.083 R)
• M48: 23,756,591 km (0.112 R)
• M49: 24,298,434 km (0.116 R)
• M50: 25,710,488 km (0.055 R)
• M51: 26,346,579 km (0.064 R)
• M52: 27,229,655 km (0.085 R)
• M53: 29,024,530 km (0.115 R)
• M54: 29,603,623 km (0.118 R)
• M55: 30,353,857 km (0.064 R)
• M56: 31,110,224 km (0.079 R)
• M57: 31,617,959 km (0.069 R)
• M58: 33,330,106 km (0.069 R)
• M59: 34,371,607 km (0.078 R)
• M60: 35,688,666 km (0.107 R)
• M61: 36,131,327 km (0.086 R)
• M62: 36,664,942 km (0.109 R)
• M63: 37,470,078 km (0.067 R)
• M64: 37,559,986 km (0.067 R)
• M65: 38,462,211 km (0.119 R)
• M66: 39,007,046 km (0.031 R)
• M67: 41,026,318 km (0.062 R)
• M68: 41,118,920 km (0.116 R)
• M69: 41,211,521 km (0.117 R)
• M70: 42,048,670 km (0.097 R)
• M71: 42,797,408 km (0.109 R)
• M72: 44,213,202 km (0.027 R)
• M73: 44,783,768 km (0.091 R)
• M74: 46,124,614 km (0.055 R)
• M75: 47,381,535 km (0.108 R)
• M76: 47,575,863 km (0.059 R)
• M77: 50,225,540 km (0.073 R)
• M78: 51,318,652 km (0.107 R)
• M79: 52,218,932 km (0.04 R)
• M80: 52,319,312 km (0.118 R)
• M81: 54,950,739 km (0.038 R)
• M82: 59,815,661 km (0.115 R)
• M83: 60,551,982 km (0.105 R)
• M84: 62,565,420 km (0.093 R)
• M85: 65,680,796 km (0.085 R)
• M86: 68,736,182 km (0.079 R)
• M87: 71,949,246 km (0.106 R)
• M88: 72,060,995 km (0.118 R)
• M89: 73,293,083 km (0.089 R)
• M90: 73,855,422 km (0.096 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 19,393 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit