🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.81 AU - 0.99 AU

Year: 313 Days

Day: 38.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 76,384,882 km

• M1: 101,727 km (0.026 R)
• M2: 190,438 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.24 AU - 1.9 AU

Year: 722 Days

Day: 15.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.51 AU - 2.29 AU

Year: 961 Days

Day: 32.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,384,882 km

• M1: 512,223 km (0.076 R)
• M2: 1,355,058 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.08 AU - 4.12 AU

Year: 3048 Days

Day: 33.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.27 AU - 4.49 AU

Year: 3365 Days

Day: 32.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,384,882 km

• M1: 123,418 km (0.053 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.75 AU - 5.53 AU

Year: 3669 Days

Day: 14.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.9

Radius: 3.4

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.63 AU - 15.81 AU

Year: 17645 Days

Day: 15.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 76,384,882 km

• M1: 398,678 km (0.116 R)
• M2: 426,204 km (0.108 R)
• M3: 543,040 km (0.098 R)
• M4: 912,846 km (0.108 R)
• M5: 999,613 km (0.06 R)
• M6: 1,089,222 km (0.104 R)
• M7: 2,300,516 km (0.087 R)
• M8: 2,573,981 km (0.04 R)
• M9: 2,732,405 km (0.086 R)
• M10: 2,930,323 km (0.105 R)
• M11: 4,778,904 km (0.041 R)
• M12: 4,800,446 km (0.068 R)
• M13: 6,334,722 km (0.12 R)
• M14: 6,572,134 km (0.046 R)
• M15: 6,788,452 km (0.112 R)
• M16: 6,982,481 km (0.104 R)
• M17: 7,252,355 km (0.111 R)
• M18: 7,376,222 km (0.095 R)
• M19: 7,903,854 km (0.095 R)
• M20: 8,417,573 km (0.094 R)
• M21: 8,521,544 km (0.104 R)
• M22: 8,652,292 km (0.067 R)
• M23: 8,757,310 km (0.111 R)
• M24: 10,160,239 km (0.095 R)
• M25: 10,326,442 km (0.058 R)
• M26: 11,285,813 km (0.086 R)
• M27: 11,602,362 km (0.101 R)
• M28: 11,718,151 km (0.106 R)
• M29: 12,214,517 km (0.112 R)
• M30: 12,509,673 km (0.104 R)
• M31: 12,717,764 km (0.039 R)
• M32: 12,747,534 km (0.114 R)
• M33: 13,137,236 km (0.026 R)
• M34: 13,348,618 km (0.061 R)
• M35: 13,652,750 km (0.036 R)
• M36: 15,270,053 km (0.114 R)
• M37: 16,133,382 km (0.073 R)
• M38: 16,881,222 km (0.071 R)
• M39: 17,308,773 km (0.029 R)
• M40: 17,573,860 km (0.041 R)
• M41: 17,640,282 km (0.113 R)
• M42: 18,174,795 km (0.091 R)
• M43: 18,342,943 km (0.073 R)
• M44: 19,054,879 km (0.066 R)
• M45: 19,500,082 km (0.119 R)
• M46: 20,715,565 km (0.071 R)
• M47: 20,820,882 km (0.115 R)
• M48: 21,067,419 km (0.115 R)
• M49: 21,385,614 km (0.07 R)
• M50: 22,602,443 km (0.113 R)
• M51: 22,638,496 km (0.036 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.6

Radius: 6.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.78 AU - 15.16 AU

Year: 19168 Days

Day: 21 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 76,384,882 km

• M1: 89,908 km (0.118 R)
• M2: 161,117 km (0.11 R)
• M3: 270,623 km (0.084 R)
• M4: 342,430 km (0.114 R)
• M5: 421,567 km (0.108 R)
• M6: 537,356 km (0.034 R)
• M7: 631,303 km (0.109 R)
• M8: 890,706 km (0.09 R)
• M9: 1,081,293 km (0.092 R)
• M10: 1,704,817 km (0.034 R)
• M11: 2,474,050 km (0.053 R)
• M12: 2,852,682 km (0.12 R)
• M13: 3,048,954 km (0.118 R)
• M14: 3,191,820 km (0.071 R)
• M15: 3,603,514 km (0.109 R)
• M16: 3,876,978 km (0.114 R)
• M17: 4,704,554 km (0.091 R)
• M18: 4,869,710 km (0.104 R)
• M19: 6,259,474 km (0.057 R)
• M20: 6,441,385 km (0.059 R)
• M21: 6,588,141 km (0.118 R)
• M22: 6,661,892 km (0.108 R)
• M23: 7,376,521 km (0.064 R)
• M24: 7,530,158 km (0.084 R)
• M25: 7,918,664 km (0.08 R)
• M26: 8,154,879 km (0.109 R)
• M27: 8,796,355 km (0.072 R)
• M28: 10,426,523 km (0.097 R)
• M29: 10,598,860 km (0.079 R)
• M30: 11,297,930 km (0.101 R)
• M31: 11,653,076 km (0.059 R)
• M32: 11,876,874 km (0.088 R)
• M33: 12,192,526 km (0.106 R)
• M34: 12,283,332 km (0.067 R)
• M35: 12,465,392 km (0.116 R)
• M36: 13,342,634 km (0.115 R)
• M37: 13,906,768 km (0.06 R)
• M38: 14,144,179 km (0.106 R)
• M39: 15,253,448 km (0.098 R)
• M40: 15,547,408 km (0.115 R)
• M41: 15,645,843 km (0.097 R)
• M42: 16,140,862 km (0.106 R)
• M43: 17,095,745 km (0.03 R)
• M44: 17,810,973 km (0.041 R)
• M45: 18,379,744 km (0.069 R)
• M46: 19,059,666 km (0.065 R)
• M47: 19,429,173 km (0.077 R)
• M48: 20,876,532 km (0.067 R)
• M49: 21,202,805 km (0.119 R)
• M50: 21,257,409 km (0.064 R)
• M51: 23,477,441 km (0.084 R)
• M52: 24,959,657 km (0.069 R)
• M53: 25,305,976 km (0.033 R)
• M54: 28,976,509 km (0.1 R)
• M55: 29,828,170 km (0.094 R)
• M56: 30,195,582 km (0.075 R)
• M57: 31,618,108 km (0.058 R)
• M58: 31,992,851 km (0.05 R)
• M59: 32,746,675 km (0.085 R)
• M60: 33,125,756 km (0.109 R)
• M61: 35,301,208 km (0.104 R)
• M62: 35,365,834 km (0.117 R)
• M63: 36,667,784 km (0.089 R)
• M64: 37,192,873 km (0.079 R)
• M65: 38,916,839 km (0.113 R)
• M66: 39,855,715 km (0.12 R)
• M67: 41,346,308 km (0.107 R)
• M68: 41,619,324 km (0.11 R)
• M69: 42,648,259 km (0.118 R)
• M70: 44,871,283 km (0.106 R)
• M71: 45,714,566 km (0.07 R)
• M72: 45,855,637 km (0.025 R)
• M73: 46,775,963 km (0.113 R)
• M74: 47,345,482 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 578.9

Radius: 3.1

Gravity: 60.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 13.69 AU - 16.83 AU

Year: 21883 Days

Day: 22.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,384,882 km

• M1: 496,216 km (0.116 R)
• M2: 767,287 km (0.05 R)
• M3: 866,620 km (0.113 R)
• M4: 943,813 km (0.078 R)
• M5: 1,638,097 km (0.041 R)
• M6: 1,701,676 km (0.076 R)
• M7: 1,864,139 km (0.057 R)
• M8: 1,930,561 km (0.098 R)
• M9: 2,099,905 km (0.12 R)
• M10: 2,238,882 km (0.072 R)
• M11: 2,274,037 km (0.047 R)
• M12: 2,452,807 km (0.061 R)
• M13: 2,861,957 km (0.092 R)
• M14: 3,015,893 km (0.064 R)
• M15: 3,133,178 km (0.045 R)
• M16: 3,412,627 km (0.069 R)
• M17: 3,453,168 km (0.088 R)
• M18: 3,575,838 km (0.11 R)
• M19: 4,210,432 km (0.093 R)
• M20: 4,473,874 km (0.055 R)
• M21: 4,742,701 km (0.055 R)
• M22: 4,787,880 km (0.098 R)
• M23: 4,878,985 km (0.106 R)
• M24: 4,924,762 km (0.107 R)
• M25: 5,109,066 km (0.104 R)
• M26: 5,248,791 km (0.056 R)
• M27: 5,342,738 km (0.104 R)
• M28: 6,815,978 km (0.068 R)
• M29: 7,176,808 km (0.045 R)
• M30: 7,333,288 km (0.088 R)
• M31: 7,490,814 km (0.082 R)
• M32: 8,459,909 km (0.064 R)
• M33: 8,958,968 km (0.1 R)
• M34: 9,015,067 km (0.068 R)
• M35: 9,869,570 km (0.079 R)
• M36: 11,838,427 km (0.118 R)
• M37: 12,209,131 km (0.11 R)
• M38: 12,271,214 km (0.089 R)
• M39: 12,646,256 km (0.102 R)
• M40: 13,279,803 km (0.078 R)
• M41: 13,343,681 km (0.091 R)
• M42: 14,053,523 km (0.025 R)
• M43: 14,314,721 km (0.028 R)
• M44: 14,445,769 km (0.108 R)
• M45: 15,174,460 km (0.09 R)
• M46: 15,779,284 km (0.094 R)
• M47: 17,781,502 km (0.07 R)
• M48: 18,704,671 km (0.114 R)
• M49: 19,352,878 km (0.085 R)
• M50: 19,861,960 km (0.056 R)
• M51: 21,415,833 km (0.083 R)
• M52: 22,473,340 km (0.113 R)
• M53: 24,874,386 km (0.112 R)
• M54: 25,427,748 km (0.111 R)
• M55: 25,507,185 km (0.105 R)
• M56: 27,518,379 km (0.112 R)
• M57: 27,681,440 km (0.096 R)
• M58: 29,329,859 km (0.072 R)
• M59: 30,334,110 km (0.052 R)
• M60: 31,605,093 km (0.118 R)
• M61: 33,936,427 km (0.083 R)
• M62: 34,198,821 km (0.055 R)
• M63: 34,813,818 km (0.098 R)
• M64: 37,490,423 km (0.119 R)
• M65: 40,602,807 km (0.099 R)
• M66: 43,322,197 km (0.081 R)
• M67: 43,606,882 km (0.079 R)
• M68: 43,701,876 km (0.112 R)
• M69: 44,273,490 km (0.086 R)
• M70: 44,464,526 km (0.114 R)
• M71: 45,231,664 km (0.079 R)
• M72: 45,616,729 km (0.111 R)
• M73: 46,002,991 km (0.118 R)
• M74: 47,461,121 km (0.036 R)
• M75: 48,737,042 km (0.103 R)
• M76: 49,924,849 km (0.089 R)
• M77: 50,024,182 km (0.055 R)
• M78: 52,126,929 km (0.103 R)
• M79: 53,341,365 km (0.097 R)
• M80: 56,107,878 km (0.096 R)
• M81: 56,936,351 km (0.111 R)
• M82: 57,040,322 km (0.053 R)
• M83: 58,186,840 km (0.068 R)
• M84: 61,458,844 km (0.06 R)
• M85: 64,140,835 km (0.093 R)
• M86: 65,007,007 km (0.119 R)
• M87: 65,550,346 km (0.107 R)
• M88: 65,659,253 km (0.084 R)
• M89: 71,625,965 km (0.102 R)
• M90: 71,738,013 km (0.091 R)
• M91: 72,187,106 km (0.103 R)
• M92: 74,219,393 km (0.093 R)
• M93: 74,673,572 km (0.051 R)
• M94: 74,900,961 km (0.099 R)
• M95: 75,927,202 km (0.053 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 18,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit