🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.44 AU - 1.74 AU

Year: 711 Days

Day: 44.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.52 AU - 1.84 AU

Year: 773 Days

Day: 27.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,589,065 km

• M1: 728,542 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.36 AU - 5.52 AU

Year: 3319 Days

Day: 36.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,589,065 km

• M1: 1,653,206 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.1 AU - 6.16 AU

Year: 4122 Days

Day: 31.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.7

Radius: 8.9

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.18 AU - 8.42 AU

Year: 6291 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 44,589,065 km

• M1: 138,228 km (0.078 R)
• M2: 206,744 km (0.077 R)
• M3: 314,604 km (0.03 R)
• M4: 545,883 km (0.107 R)
• M5: 698,772 km (0.108 R)
• M6: 804,837 km (0.115 R)
• M7: 903,870 km (0.085 R)
• M8: 1,033,871 km (0.043 R)
• M9: 1,101,190 km (0.102 R)
• M10: 1,298,061 km (0.096 R)
• M11: 1,385,875 km (0.113 R)
• M12: 1,552,527 km (0.098 R)
• M13: 1,646,175 km (0.115 R)
• M14: 1,709,604 km (0.058 R)
• M15: 1,972,149 km (0.113 R)
• M16: 2,283,013 km (0.092 R)
• M17: 2,554,084 km (0.031 R)
• M18: 2,702,934 km (0.09 R)
• M19: 3,028,609 km (0.116 R)
• M20: 3,326,608 km (0.115 R)
• M21: 3,634,031 km (0.084 R)
• M22: 3,738,600 km (0.101 R)
• M23: 3,844,216 km (0.105 R)
• M24: 4,724,002 km (0.1 R)
• M25: 4,815,406 km (0.03 R)
• M26: 4,884,370 km (0.102 R)
• M27: 5,046,385 km (0.085 R)
• M28: 5,981,671 km (0.1 R)
• M29: 6,055,871 km (0.105 R)
• M30: 6,155,204 km (0.056 R)
• M31: 7,099,915 km (0.08 R)
• M32: 7,925,845 km (0.049 R)
• M33: 8,007,376 km (0.084 R)
• M34: 8,308,815 km (0.088 R)
• M35: 9,064,285 km (0.051 R)
• M36: 9,178,129 km (0.118 R)
• M37: 9,407,163 km (0.114 R)
• M38: 9,638,142 km (0.039 R)
• M39: 9,783,551 km (0.114 R)
• M40: 9,900,237 km (0.042 R)
• M41: 9,958,880 km (0.108 R)
• M42: 10,580,758 km (0.101 R)
• M43: 10,730,655 km (0.057 R)
• M44: 11,154,167 km (0.057 R)
• M45: 11,245,721 km (0.051 R)
• M46: 11,521,579 km (0.087 R)
• M47: 11,583,214 km (0.034 R)
• M48: 11,675,964 km (0.074 R)
• M49: 12,362,768 km (0.103 R)
• M50: 12,552,458 km (0.086 R)
• M51: 12,615,888 km (0.099 R)
• M52: 12,711,181 km (0.11 R)
• M53: 14,302,155 km (0.091 R)
• M54: 14,634,412 km (0.105 R)
• M55: 15,003,021 km (0.115 R)
• M56: 15,749,215 km (0.118 R)
• M57: 15,817,581 km (0.12 R)
• M58: 16,961,107 km (0.111 R)
• M59: 17,383,572 km (0.042 R)
• M60: 17,631,605 km (0.03 R)
• M61: 17,702,664 km (0.085 R)
• M62: 17,880,835 km (0.034 R)
• M63: 18,454,842 km (0.03 R)
• M64: 19,584,007 km (0.085 R)
• M65: 19,805,113 km (0.054 R)
• M66: 20,175,517 km (0.057 R)
• M67: 20,361,617 km (0.099 R)
• M68: 20,923,357 km (0.095 R)
• M69: 21,224,946 km (0.037 R)
• M70: 22,100,093 km (0.082 R)
• M71: 22,522,857 km (0.109 R)
• M72: 22,909,418 km (0.101 R)
• M73: 23,298,372 km (0.091 R)
• M74: 24,003,726 km (0.104 R)
• M75: 24,200,896 km (0.108 R)
• M76: 24,279,884 km (0.069 R)
• M77: 24,557,238 km (0.079 R)
• M78: 25,234,917 km (0.118 R)
• M79: 26,364,680 km (0.101 R)
• M80: 26,527,442 km (0.106 R)
• M81: 27,510,749 km (0.118 R)
• M82: 27,593,327 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841

Radius: 12.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.51 AU - 11.15 AU

Year: 10934 Days

Day: 12 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 44,589,065 km

• M1: 321,935 km (0.107 R)
• M2: 425,008 km (0.093 R)
• M3: 692,638 km (0.073 R)
• M4: 1,162,675 km (0.101 R)
• M5: 1,385,725 km (0.072 R)
• M6: 1,747,154 km (0.088 R)
• M7: 2,499,780 km (0.083 R)
• M8: 2,644,142 km (0.078 R)
• M9: 2,761,577 km (0.036 R)
• M10: 3,093,834 km (0.103 R)
• M11: 3,186,734 km (0.085 R)
• M12: 3,375,526 km (0.114 R)
• M13: 3,731,120 km (0.103 R)
• M14: 3,963,895 km (0.118 R)
• M15: 4,408,799 km (0.054 R)
• M16: 4,726,395 km (0.112 R)
• M17: 5,087,973 km (0.106 R)
• M18: 5,272,128 km (0.038 R)
• M19: 6,265,608 km (0.055 R)
• M20: 6,463,226 km (0.115 R)
• M21: 8,075,293 km (0.082 R)
• M22: 9,171,097 km (0.09 R)
• M23: 9,622,584 km (0.051 R)
• M24: 10,313,427 km (0.04 R)
• M25: 10,972,555 km (0.112 R)
• M26: 11,067,849 km (0.092 R)
• M27: 11,355,376 km (0.088 R)
• M28: 11,500,037 km (0.109 R)
• M29: 14,104,386 km (0.101 R)
• M30: 14,259,968 km (0.088 R)
• M31: 14,625,436 km (0.116 R)
• M32: 15,205,876 km (0.088 R)
• M33: 15,312,240 km (0.111 R)
• M34: 15,525,716 km (0.058 R)
• M35: 16,117,824 km (0.061 R)
• M36: 16,334,891 km (0.088 R)
• M37: 17,714,183 km (0.118 R)
• M38: 17,826,082 km (0.09 R)
• M39: 17,938,281 km (0.085 R)
• M40: 18,050,629 km (0.051 R)
• M41: 18,389,318 km (0.073 R)
• M42: 18,616,258 km (0.095 R)
• M43: 18,730,102 km (0.095 R)
• M44: 19,997,495 km (0.075 R)
• M45: 21,055,152 km (0.058 R)
• M46: 21,471,184 km (0.043 R)
• M47: 21,830,219 km (0.113 R)
• M48: 24,086,903 km (0.07 R)
• M49: 24,335,385 km (0.098 R)
• M50: 24,960,106 km (0.117 R)
• M51: 26,353,161 km (0.068 R)
• M52: 26,865,982 km (0.11 R)
• M53: 27,123,590 km (0.098 R)
• M54: 30,815,815 km (0.119 R)
• M55: 31,085,540 km (0.092 R)
• M56: 31,491,698 km (0.069 R)
• M57: 31,695,301 km (0.108 R)
• M58: 32,309,101 km (0.103 R)
• M59: 32,857,826 km (0.086 R)
• M60: 33,133,385 km (0.093 R)
• M61: 33,340,578 km (0.101 R)
• M62: 33,478,956 km (0.112 R)
• M63: 33,686,897 km (0.087 R)
• M64: 33,895,287 km (0.071 R)
• M65: 34,243,401 km (0.057 R)
• M66: 35,295,074 km (0.084 R)
• M67: 35,506,606 km (0.078 R)
• M68: 36,999,742 km (0.081 R)
• M69: 38,151,047 km (0.043 R)
• M70: 38,803,743 km (0.09 R)
• M71: 38,949,302 km (0.116 R)
• M72: 39,753,241 km (0.106 R)
• M73: 40,636,317 km (0.103 R)
• M74: 41,898,624 km (0.043 R)
• M75: 42,497,015 km (0.039 R)
• M76: 43,249,044 km (0.107 R)
• M77: 44,461,534 km (0.084 R)
• M78: 45,071,894 km (0.109 R)
• M79: 47,385,425 km (0.086 R)
• M80: 47,774,828 km (0.109 R)
• M81: 48,087,039 km (0.096 R)
• M82: 48,870,632 km (0.104 R)
• M83: 52,448,864 km (0.111 R)
• M84: 53,417,211 km (0.102 R)
• M85: 53,903,554 km (0.087 R)
• M86: 53,984,785 km (0.108 R)
• M87: 54,472,923 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.2

Radius: 3.3

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.98 AU - 13.48 AU

Year: 17072 Days

Day: 23.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,589,065 km

• M1: 217,067 km (0.093 R)
• M2: 345,272 km (0.117 R)
• M3: 712,235 km (0.083 R)
• M4: 919,728 km (0.094 R)
• M5: 992,881 km (0.066 R)
• M6: 1,263,952 km (0.102 R)
• M7: 1,688,511 km (0.11 R)
• M8: 1,916,050 km (0.072 R)
• M9: 2,226,166 km (0.077 R)
• M10: 2,500,678 km (0.078 R)
• M11: 2,680,943 km (0.112 R)
• M12: 2,785,812 km (0.11 R)
• M13: 2,918,954 km (0.06 R)
• M14: 3,163,546 km (0.052 R)
• M15: 3,585,861 km (0.089 R)
• M16: 3,936,219 km (0.116 R)
• M17: 4,451,135 km (0.11 R)
• M18: 5,642,981 km (0.069 R)
• M19: 5,777,470 km (0.074 R)
• M20: 5,878,897 km (0.096 R)
• M21: 6,747,762 km (0.074 R)
• M22: 7,434,416 km (0.111 R)
• M23: 7,544,819 km (0.108 R)
• M24: 7,692,921 km (0.085 R)
• M25: 7,804,521 km (0.091 R)
• M26: 7,991,967 km (0.08 R)
• M27: 8,180,760 km (0.082 R)
• M28: 8,332,901 km (0.083 R)
• M29: 9,503,504 km (0.032 R)
• M30: 10,107,730 km (0.101 R)
• M31: 10,148,570 km (0.076 R)
• M32: 11,058,275 km (0.095 R)
• M33: 11,778,888 km (0.119 R)
• M34: 11,821,822 km (0.076 R)
• M35: 12,166,645 km (0.104 R)
• M36: 12,558,442 km (0.074 R)
• M37: 12,646,106 km (0.059 R)
• M38: 12,998,709 km (0.075 R)
• M39: 13,131,701 km (0.1 R)
• M40: 13,265,142 km (0.077 R)
• M41: 13,399,182 km (0.079 R)
• M42: 13,488,642 km (0.065 R)
• M43: 13,848,873 km (0.106 R)
• M44: 13,984,858 km (0.102 R)
• M45: 15,461,538 km (0.042 R)
• M46: 16,075,488 km (0.101 R)
• M47: 16,266,076 km (0.032 R)
• M48: 17,375,793 km (0.108 R)
• M49: 17,473,480 km (0.058 R)
• M50: 17,915,243 km (0.074 R)
• M51: 18,410,412 km (0.115 R)
• M52: 18,759,573 km (0.106 R)
• M53: 19,161,393 km (0.101 R)
• M54: 19,718,495 km (0.082 R)
• M55: 21,264,889 km (0.095 R)
• M56: 21,369,308 km (0.114 R)
• M57: 21,999,713 km (0.086 R)
• M58: 22,529,589 km (0.083 R)
• M59: 23,981,436 km (0.08 R)
• M60: 24,308,158 km (0.062 R)
• M61: 26,523,403 km (0.069 R)
• M62: 27,313,878 km (0.106 R)
• M63: 27,541,267 km (0.12 R)
• M64: 27,712,108 km (0.06 R)
• M65: 28,284,170 km (0.075 R)
• M66: 29,033,656 km (0.052 R)
• M67: 29,091,700 km (0.028 R)
• M68: 29,556,500 km (0.108 R)
• M69: 33,362,120 km (0.086 R)
• M70: 34,092,607 km (0.113 R)
• M71: 34,644,024 km (0.109 R)
• M72: 34,951,598 km (0.111 R)
• M73: 35,507,503 km (0.045 R)
• M74: 36,565,609 km (0.12 R)
• M75: 37,950,137 km (0.043 R)
• M76: 39,479,925 km (0.073 R)
• M77: 39,994,392 km (0.06 R)
• M78: 40,640,506 km (0.101 R)
• M79: 40,834,983 km (0.081 R)
• M80: 43,193,244 km (0.084 R)
• M81: 43,259,366 km (0.107 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit