🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.81 AU - 2.69 AU

Year: 1209 Days

Day: 19.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,777,700 km

• M1: 818,151 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.07 AU - 2.81 AU

Year: 1365 Days

Day: 42.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.3

Radius: 12.7

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.29 AU - 7.53 AU

Year: 5812 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 55,777,700 km

• M1: 261,796 km (0.067 R)
• M2: 422,016 km (0.069 R)
• M3: 637,137 km (0.085 R)
• M4: 721,959 km (0.116 R)
• M5: 864,227 km (0.078 R)
• M6: 960,119 km (0.073 R)
• M7: 1,286,841 km (0.074 R)
• M8: 1,398,291 km (0.093 R)
• M9: 1,580,502 km (0.1 R)
• M10: 1,700,778 km (0.082 R)
• M11: 1,806,245 km (0.083 R)
• M12: 1,987,258 km (0.099 R)
• M13: 2,309,193 km (0.108 R)
• M14: 2,546,605 km (0.115 R)
• M15: 2,771,450 km (0.062 R)
• M16: 3,110,140 km (0.071 R)
• M17: 3,530,061 km (0.061 R)
• M18: 3,689,233 km (0.048 R)
• M19: 3,827,761 km (0.108 R)
• M20: 4,374,691 km (0.106 R)
• M21: 4,496,912 km (0.118 R)
• M22: 4,845,325 km (0.043 R)
• M23: 5,176,685 km (0.077 R)
• M24: 5,436,686 km (0.117 R)
• M25: 5,594,811 km (0.116 R)
• M26: 5,969,703 km (0.083 R)
• M27: 6,078,311 km (0.086 R)
• M28: 6,215,044 km (0.079 R)
• M29: 6,352,823 km (0.084 R)
• M30: 6,772,296 km (0.101 R)
• M31: 6,999,684 km (0.094 R)
• M32: 7,258,489 km (0.091 R)
• M33: 8,114,189 km (0.077 R)
• M34: 8,416,675 km (0.114 R)
• M35: 8,722,902 km (0.062 R)
• M36: 8,908,404 km (0.082 R)
• M37: 9,157,933 km (0.066 R)
• M38: 9,823,643 km (0.099 R)
• M39: 10,439,388 km (0.049 R)
• M40: 11,235,099 km (0.086 R)
• M41: 12,016,150 km (0.113 R)
• M42: 12,188,187 km (0.07 R)
• M43: 12,500,099 km (0.095 R)
• M44: 12,639,524 km (0.084 R)
• M45: 13,061,091 km (0.108 R)
• M46: 13,415,787 km (0.091 R)
• M47: 13,773,775 km (0.084 R)
• M48: 13,954,041 km (0.095 R)
• M49: 14,062,499 km (0.091 R)
• M50: 14,207,609 km (0.117 R)
• M51: 14,316,666 km (0.105 R)
• M52: 14,756,035 km (0.109 R)
• M53: 15,873,980 km (0.098 R)
• M54: 16,405,052 km (0.103 R)
• M55: 17,251,178 km (0.119 R)
• M56: 17,445,505 km (0.053 R)
• M57: 18,151,009 km (0.086 R)
• M58: 18,507,351 km (0.104 R)
• M59: 19,026,156 km (0.106 R)
• M60: 19,509,208 km (0.109 R)
• M61: 21,190,239 km (0.103 R)
• M62: 21,315,004 km (0.049 R)
• M63: 21,816,755 km (0.073 R)
• M64: 23,732,805 km (0.112 R)
• M65: 23,948,974 km (0.115 R)
• M66: 24,165,890 km (0.109 R)
• M67: 24,689,034 km (0.107 R)
• M68: 25,171,936 km (0.1 R)
• M69: 25,790,972 km (0.068 R)
• M70: 25,879,833 km (0.062 R)
• M71: 26,057,855 km (0.11 R)
• M72: 26,147,015 km (0.112 R)
• M73: 26,639,192 km (0.031 R)
• M74: 27,678,149 km (0.045 R)
• M75: 28,042,719 km (0.086 R)
• M76: 29,423,657 km (0.077 R)
• M77: 29,795,707 km (0.05 R)
• M78: 30,968,255 km (0.114 R)
• M79: 31,536,578 km (0.099 R)
• M80: 31,631,572 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.7

Radius: 14.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.51 AU - 12.73 AU

Year: 12395 Days

Day: 5.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,777,700 km

• M1: 255,663 km (0.093 R)
• M2: 489,335 km (0.093 R)
• M3: 678,726 km (0.094 R)
• M4: 895,942 km (0.06 R)
• M5: 1,297,911 km (0.113 R)
• M6: 1,465,910 km (0.108 R)
• M7: 1,619,247 km (0.106 R)
• M8: 2,186,522 km (0.114 R)
• M9: 2,466,719 km (0.113 R)
• M10: 2,651,173 km (0.041 R)
• M11: 3,494,157 km (0.111 R)
• M12: 3,672,329 km (0.109 R)
• M13: 3,762,686 km (0.057 R)
• M14: 3,853,641 km (0.091 R)
• M15: 4,193,976 km (0.089 R)
• M16: 4,771,873 km (0.112 R)
• M17: 5,686,065 km (0.103 R)
• M18: 5,791,083 km (0.109 R)
• M19: 6,253,341 km (0.116 R)
• M20: 6,875,967 km (0.036 R)
• M21: 7,062,964 km (0.088 R)
• M22: 7,633,979 km (0.09 R)
• M23: 9,146,713 km (0.103 R)
• M24: 10,149,019 km (0.091 R)
• M25: 10,620,102 km (0.086 R)
• M26: 11,011,002 km (0.118 R)
• M27: 11,362,257 km (0.096 R)
• M28: 11,583,812 km (0.112 R)
• M29: 11,896,322 km (0.09 R)
• M30: 12,166,346 km (0.071 R)
• M31: 13,406,961 km (0.099 R)
• M32: 13,923,971 km (0.115 R)
• M33: 14,495,286 km (0.081 R)
• M34: 15,269,155 km (0.04 R)
• M35: 16,006,972 km (0.03 R)
• M36: 16,455,167 km (0.118 R)
• M37: 16,806,722 km (0.09 R)
• M38: 17,721,962 km (0.113 R)
• M39: 18,445,118 km (0.081 R)
• M40: 19,230,657 km (0.12 R)
• M41: 19,494,847 km (0.05 R)
• M42: 20,834,346 km (0.112 R)
• M43: 21,433,037 km (0.062 R)
• M44: 23,150,869 km (0.115 R)
• M45: 23,884,347 km (0.036 R)
• M46: 24,282,427 km (0.108 R)
• M47: 25,955,081 km (0.097 R)
• M48: 26,364,530 km (0.096 R)
• M49: 26,775,924 km (0.036 R)
• M50: 28,986,083 km (0.044 R)
• M51: 29,715,373 km (0.067 R)
• M52: 30,082,337 km (0.106 R)
• M53: 31,689,766 km (0.075 R)
• M54: 32,064,658 km (0.111 R)
• M55: 32,692,819 km (0.115 R)
• M56: 33,071,601 km (0.115 R)
• M57: 33,642,616 km (0.118 R)
• M58: 34,024,989 km (0.108 R)
• M59: 34,730,043 km (0.101 R)
• M60: 35,116,455 km (0.09 R)
• M61: 36,676,910 km (0.108 R)
• M62: 37,333,794 km (0.104 R)
• M63: 37,663,658 km (0.101 R)
• M64: 39,059,854 km (0.098 R)
• M65: 39,663,332 km (0.105 R)
• M66: 39,932,608 km (0.103 R)
• M67: 40,540,574 km (0.099 R)
• M68: 40,743,878 km (0.103 R)
• M69: 40,947,630 km (0.053 R)
• M70: 41,219,748 km (0.058 R)
• M71: 41,492,465 km (0.102 R)
• M72: 42,589,317 km (0.052 R)
• M73: 42,796,061 km (0.101 R)
• M74: 43,418,239 km (0.044 R)
• M75: 43,973,696 km (0.035 R)
• M76: 44,391,971 km (0.03 R)
• M77: 45,795,499 km (0.117 R)
• M78: 46,644,766 km (0.117 R)
• M79: 46,928,852 km (0.119 R)
• M80: 47,356,253 km (0.048 R)
• M81: 47,713,493 km (0.115 R)
• M82: 47,856,508 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.4

Radius: 5.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.78 AU - 21.82 AU

Year: 31555 Days

Day: 22 Hours

Environment

Temp: -207 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,777,700 km

• M1: 81,232 km (0.111 R)
• M2: 174,431 km (0.115 R)
• M3: 292,314 km (0.041 R)
• M4: 333,154 km (0.117 R)
• M5: 1,016,667 km (0.097 R)
• M6: 1,193,492 km (0.114 R)
• M7: 1,452,595 km (0.085 R)
• M8: 2,358,859 km (0.097 R)
• M9: 2,475,097 km (0.07 R)
• M10: 2,865,996 km (0.089 R)
• M11: 3,147,838 km (0.069 R)
• M12: 3,839,729 km (0.114 R)
• M13: 4,150,144 km (0.096 R)
• M14: 4,397,280 km (0.098 R)
• M15: 4,758,708 km (0.095 R)
• M16: 5,092,012 km (0.119 R)
• M17: 5,280,506 km (0.111 R)
• M18: 5,318,503 km (0.073 R)
• M19: 5,703,120 km (0.1 R)
• M20: 5,977,781 km (0.11 R)
• M21: 6,136,654 km (0.073 R)
• M22: 6,256,781 km (0.093 R)
• M23: 7,245,324 km (0.119 R)
• M24: 7,757,547 km (0.115 R)
• M25: 8,325,570 km (0.082 R)
• M26: 8,503,143 km (0.082 R)
• M27: 8,547,574 km (0.101 R)
• M28: 9,043,042 km (0.033 R)
• M29: 9,271,328 km (0.096 R)
• M30: 9,594,011 km (0.107 R)
• M31: 9,733,585 km (0.103 R)
• M32: 9,967,407 km (0.12 R)
• M33: 10,061,504 km (0.081 R)
• M34: 10,108,627 km (0.091 R)
• M35: 10,776,582 km (0.066 R)
• M36: 13,018,156 km (0.088 R)
• M37: 13,691,646 km (0.098 R)
• M38: 14,589,532 km (0.092 R)
• M39: 14,910,869 km (0.084 R)
• M40: 15,288,902 km (0.112 R)
• M41: 15,669,928 km (0.038 R)
• M42: 15,834,187 km (0.115 R)
• M43: 15,944,141 km (0.032 R)
• M44: 20,122,559 km (0.112 R)
• M45: 21,081,033 km (0.102 R)
• M46: 22,299,956 km (0.118 R)
• M47: 22,546,493 km (0.079 R)
• M48: 22,980,028 km (0.051 R)
• M49: 24,170,827 km (0.036 R)
• M50: 24,741,842 km (0.117 R)
• M51: 24,933,028 km (0.03 R)
• M52: 26,351,067 km (0.112 R)
• M53: 30,417,137 km (0.073 R)
• M54: 30,964,665 km (0.04 R)
• M55: 31,722,976 km (0.057 R)
• M56: 33,609,854 km (0.043 R)
• M57: 33,821,685 km (0.063 R)
• M58: 34,602,436 km (0.092 R)
• M59: 35,389,022 km (0.113 R)
• M60: 36,543,768 km (0.115 R)
• M61: 36,689,027 km (0.111 R)
• M62: 36,834,437 km (0.052 R)
• M63: 36,907,141 km (0.076 R)
• M64: 37,344,864 km (0.038 R)
• M65: 37,930,989 km (0.083 R)
• M66: 38,816,010 km (0.1 R)
• M67: 39,857,061 km (0.061 R)
• M68: 40,831,991 km (0.057 R)
• M69: 41,814,699 km (0.077 R)
• M70: 41,966,691 km (0.105 R)
• M71: 42,576,003 km (0.104 R)
• M72: 42,958,375 km (0.084 R)
• M73: 43,803,453 km (0.08 R)
• M74: 44,344,100 km (0.102 R)
• M75: 45,510,215 km (0.089 R)
• M76: 45,588,306 km (0.119 R)
• M77: 45,666,396 km (0.109 R)
• M78: 46,293,211 km (0.091 R)
• M79: 48,668,675 km (0.087 R)
• M80: 49,308,805 km (0.11 R)
• M81: 49,629,842 km (0.106 R)
• M82: 50,516,508 km (0.107 R)
• M83: 50,759,156 km (0.038 R)
• M84: 51,978,528 km (0.03 R)
• M85: 52,714,849 km (0.069 R)
• M86: 52,878,958 km (0.101 R)
• M87: 53,372,182 km (0.084 R)
• M88: 54,861,130 km (0.089 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,522 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit