🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.32 AU - 1.36 AU

Year: 548 Days

Day: 21.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 88.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.85 AU - 2.47 AU

Year: 1121 Days

Day: 47.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846

Radius: 9.4

Gravity: 9.57 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.14 AU - 9.18 AU

Year: 8231 Days

Day: 7.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 25,632,062 km

• M1: 274,063 km (0.069 R)
• M2: 411,843 km (0.108 R)
• M3: 518,656 km (0.073 R)
• M4: 651,050 km (0.04 R)
• M5: 1,155,494 km (0.058 R)
• M6: 1,760,468 km (0.103 R)
• M7: 2,012,989 km (0.054 R)
• M8: 2,155,855 km (0.105 R)
• M9: 2,326,696 km (0.112 R)
• M10: 2,401,345 km (0.099 R)
• M11: 2,502,024 km (0.109 R)
• M12: 3,330,497 km (0.119 R)
• M13: 4,237,210 km (0.114 R)
• M14: 4,989,089 km (0.03 R)
• M15: 5,118,491 km (0.112 R)
• M16: 5,183,566 km (0.087 R)
• M17: 5,314,614 km (0.114 R)
• M18: 5,580,001 km (0.118 R)
• M19: 6,971,111 km (0.075 R)
• M20: 7,152,274 km (0.117 R)
• M21: 7,519,238 km (0.11 R)
• M22: 8,157,273 km (0.105 R)
• M23: 8,425,053 km (0.12 R)
• M24: 8,579,438 km (0.115 R)
• M25: 8,812,661 km (0.052 R)
• M26: 8,969,440 km (0.093 R)
• M27: 9,126,966 km (0.053 R)
• M28: 9,445,011 km (0.066 R)
• M29: 9,766,647 km (0.114 R)
• M30: 10,051,032 km (0.083 R)
• M31: 10,962,532 km (0.112 R)
• M32: 11,343,109 km (0.03 R)
• M33: 11,428,230 km (0.075 R)
• M34: 11,770,959 km (0.106 R)
• M35: 11,857,277 km (0.069 R)
• M36: 12,291,559 km (0.056 R)
• M37: 12,952,632 km (0.043 R)
• M38: 13,988,897 km (0.084 R)
• M39: 14,080,152 km (0.083 R)
• M40: 14,217,632 km (0.105 R)
• M41: 14,540,015 km (0.086 R)
• M42: 15,427,131 km (0.105 R)
• M43: 15,663,645 km (0.119 R)
• M44: 16,235,857 km (0.084 R)
• M45: 16,960,808 km (0.109 R)
• M46: 17,400,776 km (0.081 R)
• M47: 17,795,116 km (0.06 R)
• M48: 18,642,737 km (0.057 R)
• M49: 18,995,638 km (0.108 R)
• M50: 19,147,480 km (0.092 R)
• M51: 19,503,523 km (0.077 R)
• M52: 19,605,699 km (0.093 R)
• M53: 19,759,186 km (0.056 R)
• M54: 20,273,803 km (0.116 R)
• M55: 20,429,085 km (0.03 R)
• M56: 21,421,517 km (0.07 R)
• M57: 21,791,024 km (0.061 R)
• M58: 22,643,732 km (0.117 R)
• M59: 22,804,849 km (0.076 R)
• M60: 23,128,280 km (0.078 R)
• M61: 24,381,760 km (0.029 R)
• M62: 25,937,428 km (0.101 R)
• M63: 28,330,396 km (0.084 R)
• M64: 28,561,973 km (0.119 R)
• M65: 28,678,061 km (0.031 R)
• M66: 29,377,431 km (0.118 R)
• M67: 29,435,924 km (0.118 R)
• M68: 32,412,174 km (0.079 R)
• M69: 33,201,602 km (0.099 R)
• M70: 34,799,307 km (0.102 R)
• M71: 34,923,174 km (0.061 R)
• M72: 38,005,339 km (0.063 R)
• M73: 38,132,946 km (0.082 R)
• M74: 38,709,197 km (0.117 R)
• M75: 38,773,375 km (0.107 R)
• M76: 40,585,154 km (0.117 R)
• M77: 40,780,978 km (0.075 R)
• M78: 41,238,897 km (0.1 R)
• M79: 41,896,230 km (0.079 R)
• M80: 42,556,854 km (0.07 R)
• M81: 42,689,398 km (0.05 R)
• M82: 43,021,505 km (0.116 R)
• M83: 43,221,069 km (0.11 R)
• M84: 43,287,640 km (0.08 R)
• M85: 44,022,614 km (0.083 R)
• M86: 44,156,654 km (0.062 R)
• M87: 44,492,352 km (0.063 R)
• M88: 44,559,671 km (0.119 R)
• M89: 44,761,628 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.6

Radius: 8.5

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.42 AU - 14.62 AU

Year: 14715 Days

Day: 7.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 25,632,062 km

• M1: 119,977 km (0.098 R)
• M2: 289,621 km (0.081 R)
• M3: 608,415 km (0.089 R)
• M4: 852,857 km (0.08 R)
• M5: 934,239 km (0.092 R)
• M6: 1,127,519 km (0.116 R)
• M7: 1,310,328 km (0.079 R)
• M8: 1,888,524 km (0.116 R)
• M9: 1,996,533 km (0.031 R)
• M10: 2,162,437 km (0.119 R)
• M11: 2,717,745 km (0.114 R)
• M12: 2,995,847 km (0.11 R)
• M13: 3,380,762 km (0.06 R)
• M14: 4,232,872 km (0.115 R)
• M15: 4,446,946 km (0.082 R)
• M16: 4,591,607 km (0.097 R)
• M17: 5,110,263 km (0.079 R)
• M18: 5,765,053 km (0.105 R)
• M19: 6,002,615 km (0.07 R)
• M20: 7,579,675 km (0.107 R)
• M21: 7,927,341 km (0.081 R)
• M22: 8,235,662 km (0.062 R)
• M23: 8,818,944 km (0.111 R)
• M24: 9,230,488 km (0.095 R)
• M25: 10,119,997 km (0.084 R)
• M26: 10,987,814 km (0.116 R)
• M27: 12,742,298 km (0.114 R)
• M28: 12,948,294 km (0.116 R)
• M29: 13,103,577 km (0.1 R)
• M30: 14,474,791 km (0.062 R)
• M31: 14,797,773 km (0.049 R)
• M32: 15,068,694 km (0.118 R)
• M33: 16,840,980 km (0.092 R)
• M34: 16,897,379 km (0.083 R)
• M35: 17,237,415 km (0.115 R)
• M36: 18,155,048 km (0.109 R)
• M37: 18,678,192 km (0.095 R)
• M38: 19,620,359 km (0.1 R)
• M39: 20,097,277 km (0.116 R)
• M40: 23,100,754 km (0.103 R)
• M41: 24,111,437 km (0.089 R)
• M42: 25,007,678 km (0.101 R)
• M43: 25,265,734 km (0.096 R)
• M44: 25,719,464 km (0.113 R)
• M45: 25,979,914 km (0.085 R)
• M46: 30,127,665 km (0.113 R)
• M47: 30,264,846 km (0.046 R)
• M48: 30,746,701 km (0.081 R)
• M49: 32,137,213 km (0.107 R)
• M50: 33,122,764 km (0.068 R)
• M51: 33,548,220 km (0.104 R)
• M52: 33,761,547 km (0.117 R)
• M53: 33,832,755 km (0.027 R)
• M54: 33,904,113 km (0.073 R)
• M55: 34,261,204 km (0.054 R)
• M56: 34,691,447 km (0.114 R)
• M57: 35,920,094 km (0.116 R)
• M58: 36,795,990 km (0.027 R)
• M59: 39,465,564 km (0.105 R)
• M60: 39,615,611 km (0.117 R)
• M61: 39,690,858 km (0.111 R)
• M62: 39,765,956 km (0.108 R)
• M63: 40,444,832 km (0.109 R)
• M64: 41,584,618 km (0.106 R)
• M65: 42,889,261 km (0.066 R)
• M66: 44,051,337 km (0.104 R)
• M67: 44,441,039 km (0.041 R)
• M68: 45,223,885 km (0.099 R)
• M69: 45,617,028 km (0.096 R)
• M70: 45,774,704 km (0.119 R)
• M71: 45,932,381 km (0.05 R)
• M72: 47,280,557 km (0.081 R)
• M73: 47,440,028 km (0.085 R)
• M74: 49,286,664 km (0.036 R)
• M75: 49,691,326 km (0.089 R)
• M76: 50,015,655 km (0.079 R)
• M77: 50,259,499 km (0.11 R)
• M78: 51,074,957 km (0.118 R)
• M79: 52,801,765 km (0.096 R)
• M80: 52,967,220 km (0.108 R)
• M81: 53,049,948 km (0.095 R)
• M82: 53,381,607 km (0.047 R)
• M83: 55,133,697 km (0.052 R)
• M84: 56,143,333 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.3

Radius: 3.8

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.71 AU - 18.53 AU

Year: 23925 Days

Day: 22.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,632,062 km

• M1: 53,706 km (0.105 R)
• M2: 85,121 km (0.071 R)
• M3: 109,057 km (0.118 R)
• M4: 251,923 km (0.082 R)
• M5: 350,657 km (0.115 R)
• M6: 738,116 km (0.116 R)
• M7: 1,124,078 km (0.095 R)
• M8: 1,260,362 km (0.095 R)
• M9: 1,518,718 km (0.094 R)
• M10: 1,904,231 km (0.054 R)
• M11: 2,759,632 km (0.069 R)
• M12: 2,796,134 km (0.076 R)
• M13: 3,036,687 km (0.104 R)
• M14: 3,149,933 km (0.117 R)
• M15: 4,635,290 km (0.098 R)
• M16: 4,809,422 km (0.077 R)
• M17: 5,119,538 km (0.069 R)
• M18: 5,969,553 km (0.113 R)
• M19: 6,064,099 km (0.041 R)
• M20: 6,690,466 km (0.091 R)
• M21: 8,635,537 km (0.072 R)
• M22: 8,715,572 km (0.049 R)
• M23: 9,147,162 km (0.106 R)
• M24: 10,256,280 km (0.095 R)
• M25: 11,730,567 km (0.103 R)
• M26: 12,266,427 km (0.101 R)
• M27: 12,628,155 km (0.05 R)
• M28: 12,749,628 km (0.088 R)
• M29: 13,177,328 km (0.102 R)
• M30: 13,208,146 km (0.118 R)
• M31: 13,238,963 km (0.072 R)
• M32: 13,485,799 km (0.102 R)
• M33: 13,765,547 km (0.051 R)
• M34: 14,141,337 km (0.118 R)
• M35: 14,711,305 km (0.087 R)
• M36: 14,967,117 km (0.113 R)
• M37: 15,224,426 km (0.091 R)
• M38: 15,548,006 km (0.071 R)
• M39: 15,645,544 km (0.092 R)
• M40: 15,873,830 km (0.078 R)
• M41: 16,103,313 km (0.086 R)
• M42: 16,631,842 km (0.109 R)
• M43: 17,570,420 km (0.083 R)
• M44: 17,807,831 km (0.107 R)
• M45: 18,046,141 km (0.119 R)
• M46: 18,114,507 km (0.075 R)
• M47: 18,217,131 km (0.101 R)
• M48: 18,422,978 km (0.026 R)
• M49: 19,079,862 km (0.112 R)
• M50: 19,709,071 km (0.064 R)
• M51: 19,991,063 km (0.098 R)
• M52: 20,988,132 km (0.038 R)
• M53: 21,384,268 km (0.088 R)
• M54: 22,771,489 km (0.105 R)
• M55: 23,476,095 km (0.109 R)
• M56: 23,625,244 km (0.096 R)
• M57: 23,849,641 km (0.092 R)
• M58: 24,830,404 km (0.112 R)
• M59: 25,172,983 km (0.039 R)
• M60: 25,363,870 km (0.088 R)
• M61: 25,517,058 km (0.097 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 16,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit