🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.68 AU - 0.74 AU

Year: 213 Days

Day: 19.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,554,133 km

• M1: 234,869 km (0.045 R)
• M2: 311,612 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.47 AU - 1.73 AU

Year: 721 Days

Day: 24.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,554,133 km

• M1: 105,167 km (0.113 R)
• M2: 132,544 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.49 AU - 2.01 AU

Year: 825 Days

Day: 41.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,554,133 km

• M1: 286,480 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.73 AU - 1.93 AU

Year: 882 Days

Day: 46.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.62 AU - 5.6 AU

Year: 3528 Days

Day: 47.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,554,133 km

• M1: 1,808,489 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.1

Radius: 14.3

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.45 AU - 6.77 AU

Year: 5383 Days

Day: 10 Hours

Environment

Temp: -145 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,554,133 km

• M1: 213,027 km (0.094 R)
• M2: 386,262 km (0.067 R)
• M3: 988,244 km (0.106 R)
• M4: 1,201,570 km (0.054 R)
• M5: 1,641,687 km (0.046 R)
• M6: 1,811,181 km (0.103 R)
• M7: 1,968,858 km (0.064 R)
• M8: 2,058,616 km (0.069 R)
• M9: 2,317,271 km (0.054 R)
• M10: 2,646,087 km (0.084 R)
• M11: 3,220,842 km (0.113 R)
• M12: 3,327,505 km (0.115 R)
• M13: 3,632,984 km (0.1 R)
• M14: 4,154,632 km (0.084 R)
• M15: 4,484,047 km (0.053 R)
• M16: 4,773,219 km (0.095 R)
• M17: 5,218,572 km (0.092 R)
• M18: 5,859,300 km (0.118 R)
• M19: 6,336,367 km (0.099 R)
• M20: 6,688,670 km (0.087 R)
• M21: 7,215,404 km (0.077 R)
• M22: 7,669,284 km (0.085 R)
• M23: 8,015,903 km (0.106 R)
• M24: 8,965,400 km (0.089 R)
• M25: 9,086,575 km (0.117 R)
• M26: 9,576,956 km (0.107 R)
• M27: 9,794,173 km (0.099 R)
• M28: 10,455,844 km (0.083 R)
• M29: 10,775,983 km (0.119 R)
• M30: 10,872,624 km (0.112 R)
• M31: 11,197,101 km (0.106 R)
• M32: 11,590,544 km (0.082 R)
• M33: 11,822,271 km (0.06 R)
• M34: 12,088,854 km (0.114 R)
• M35: 12,256,554 km (0.041 R)
• M36: 12,560,387 km (0.062 R)
• M37: 12,798,397 km (0.05 R)
• M38: 13,037,903 km (0.097 R)
• M39: 13,278,905 km (0.099 R)
• M40: 13,870,415 km (0.113 R)
• M41: 14,971,157 km (0.038 R)
• M42: 15,115,219 km (0.112 R)
• M43: 15,332,286 km (0.099 R)
• M44: 16,026,270 km (0.085 R)
• M45: 16,284,626 km (0.12 R)
• M46: 16,730,577 km (0.116 R)
• M47: 18,054,518 km (0.117 R)
• M48: 19,215,996 km (0.06 R)
• M49: 19,372,625 km (0.062 R)
• M50: 19,924,342 km (0.065 R)
• M51: 20,521,387 km (0.073 R)
• M52: 20,681,606 km (0.068 R)
• M53: 21,205,049 km (0.11 R)
• M54: 21,366,914 km (0.083 R)
• M55: 21,488,687 km (0.098 R)
• M56: 22,141,831 km (0.068 R)
• M57: 23,887,489 km (0.05 R)
• M58: 24,267,168 km (0.099 R)
• M59: 24,691,577 km (0.09 R)
• M60: 24,904,754 km (0.089 R)
• M61: 25,032,810 km (0.078 R)
• M62: 25,547,726 km (0.039 R)
• M63: 25,676,979 km (0.116 R)
• M64: 27,244,914 km (0.093 R)
• M65: 27,465,122 km (0.118 R)
• M66: 27,730,209 km (0.118 R)
• M67: 27,863,052 km (0.096 R)
• M68: 28,085,055 km (0.118 R)
• M69: 28,352,088 km (0.082 R)
• M70: 28,843,816 km (0.117 R)
• M71: 29,068,362 km (0.086 R)
• M72: 30,017,411 km (0.107 R)
• M73: 30,564,491 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 11.1

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.55 AU - 9.83 AU

Year: 8355 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,554,133 km

• M1: 216,468 km (0.117 R)
• M2: 296,653 km (0.063 R)
• M3: 718,818 km (0.067 R)
• M4: 945,309 km (0.084 R)
• M5: 1,214,286 km (0.068 R)
• M6: 2,046,648 km (0.111 R)
• M7: 2,231,252 km (0.079 R)
• M8: 2,445,776 km (0.116 R)
• M9: 3,155,617 km (0.086 R)
• M10: 3,841,075 km (0.068 R)
• M11: 3,926,346 km (0.042 R)
• M12: 4,157,175 km (0.063 R)
• M13: 5,992,592 km (0.109 R)
• M14: 6,665,184 km (0.086 R)
• M15: 7,010,455 km (0.113 R)
• M16: 7,150,180 km (0.101 R)
• M17: 7,432,471 km (0.055 R)
• M18: 8,081,277 km (0.029 R)
• M19: 8,710,635 km (0.101 R)
• M20: 9,050,222 km (0.117 R)
• M21: 9,126,218 km (0.082 R)
• M22: 9,279,107 km (0.09 R)
• M23: 9,625,875 km (0.064 R)
• M24: 10,213,495 km (0.093 R)
• M25: 10,611,725 km (0.096 R)
• M26: 12,934,381 km (0.087 R)
• M27: 13,149,204 km (0.111 R)
• M28: 13,365,223 km (0.12 R)
• M29: 13,451,990 km (0.052 R)
• M30: 13,625,972 km (0.114 R)
• M31: 13,932,349 km (0.118 R)
• M32: 14,152,557 km (0.07 R)
• M33: 14,418,392 km (0.107 R)
• M34: 15,498,190 km (0.062 R)
• M35: 15,818,030 km (0.119 R)
• M36: 16,186,190 km (0.115 R)
• M37: 16,464,293 km (0.117 R)
• M38: 16,557,343 km (0.109 R)
• M39: 17,024,986 km (0.109 R)
• M40: 17,544,689 km (0.105 R)
• M41: 18,021,457 km (0.113 R)
• M42: 18,842,001 km (0.04 R)
• M43: 19,183,384 km (0.083 R)
• M44: 19,477,643 km (0.108 R)
• M45: 19,921,799 km (0.042 R)
• M46: 20,219,798 km (0.033 R)
• M47: 20,519,293 km (0.05 R)
• M48: 21,122,621 km (0.082 R)
• M49: 21,579,044 km (0.089 R)
• M50: 22,346,930 km (0.071 R)
• M51: 23,384,541 km (0.084 R)
• M52: 23,856,672 km (0.066 R)
• M53: 24,597,331 km (0.079 R)
• M54: 25,506,736 km (0.098 R)
• M55: 26,155,393 km (0.086 R)
• M56: 26,372,758 km (0.086 R)
• M57: 27,083,498 km (0.09 R)
• M58: 28,244,976 km (0.116 R)
• M59: 29,422,610 km (0.097 R)
• M60: 30,273,672 km (0.12 R)
• M61: 31,017,623 km (0.098 R)
• M62: 31,536,278 km (0.049 R)
• M63: 31,767,706 km (0.112 R)
• M64: 32,465,431 km (0.053 R)
• M65: 33,168,242 km (0.112 R)
• M66: 33,816,748 km (0.088 R)
• M67: 34,053,711 km (0.055 R)
• M68: 34,827,431 km (0.118 R)
• M69: 35,306,444 km (0.035 R)
• M70: 36,331,638 km (0.106 R)
• M71: 36,695,759 km (0.114 R)
• M72: 36,939,155 km (0.081 R)
• M73: 37,672,783 km (0.08 R)
• M74: 39,030,084 km (0.086 R)
• M75: 39,403,032 km (0.115 R)
• M76: 41,222,441 km (0.088 R)
• M77: 41,602,270 km (0.078 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.4

Radius: 11

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.76 AU - 10.26 AU

Year: 11289 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 36,554,133 km

• M1: 142,716 km (0.062 R)
• M2: 472,879 km (0.083 R)
• M3: 840,441 km (0.038 R)
• M4: 1,152,951 km (0.115 R)
• M5: 1,393,654 km (0.09 R)
• M6: 1,824,047 km (0.062 R)
• M7: 1,983,518 km (0.082 R)
• M8: 2,064,899 km (0.098 R)
• M9: 2,423,934 km (0.087 R)
• M10: 2,666,881 km (0.099 R)
• M11: 3,369,692 km (0.086 R)
• M12: 3,566,563 km (0.073 R)
• M13: 3,641,362 km (0.111 R)
• M14: 3,869,050 km (0.055 R)
• M15: 3,997,554 km (0.116 R)
• M16: 4,101,525 km (0.068 R)
• M17: 4,418,523 km (0.117 R)
• M18: 5,474,833 km (0.12 R)
• M19: 6,001,567 km (0.049 R)
• M20: 6,513,940 km (0.09 R)
• M21: 7,040,525 km (0.119 R)
• M22: 7,484,381 km (0.075 R)
• M23: 8,134,384 km (0.097 R)
• M24: 8,399,472 km (0.079 R)
• M25: 9,767,395 km (0.109 R)
• M26: 9,908,017 km (0.098 R)
• M27: 10,155,601 km (0.063 R)
• M28: 10,801,864 km (0.098 R)
• M29: 11,276,987 km (0.108 R)
• M30: 11,609,842 km (0.067 R)
• M31: 11,796,241 km (0.085 R)
• M32: 11,945,988 km (0.087 R)
• M33: 12,285,426 km (0.105 R)
• M34: 13,089,664 km (0.098 R)
• M35: 13,517,664 km (0.052 R)
• M36: 14,547,645 km (0.037 R)
• M37: 15,644,048 km (0.117 R)
• M38: 15,726,177 km (0.045 R)
• M39: 15,849,894 km (0.117 R)
• M40: 17,019,750 km (0.097 R)
• M41: 17,786,439 km (0.08 R)
• M42: 18,130,813 km (0.063 R)
• M43: 18,520,815 km (0.057 R)
• M44: 19,045,305 km (0.118 R)
• M45: 19,397,608 km (0.106 R)
• M46: 20,198,256 km (0.111 R)
• M47: 20,828,362 km (0.102 R)
• M48: 21,055,003 km (0.105 R)
• M49: 21,282,541 km (0.112 R)
• M50: 22,061,946 km (0.079 R)
• M51: 22,664,377 km (0.075 R)
• M52: 23,225,069 km (0.086 R)
• M53: 23,507,211 km (0.115 R)
• M54: 23,885,245 km (0.114 R)
• M55: 24,312,796 km (0.113 R)
• M56: 24,647,147 km (0.063 R)
• M57: 24,790,910 km (0.07 R)
• M58: 25,562,387 km (0.079 R)
• M59: 25,853,654 km (0.096 R)
• M60: 26,341,642 km (0.103 R)
• M61: 26,586,833 km (0.101 R)
• M62: 26,881,989 km (0.044 R)
• M63: 27,525,111 km (0.093 R)
• M64: 28,023,421 km (0.064 R)
• M65: 28,374,079 km (0.111 R)
• M66: 28,776,497 km (0.098 R)
• M67: 29,282,138 km (0.081 R)
• M68: 30,353,707 km (0.108 R)
• M69: 31,126,829 km (0.118 R)
• M70: 31,230,500 km (0.109 R)
• M71: 32,534,994 km (0.1 R)
• M72: 34,284,092 km (0.054 R)
• M73: 34,444,611 km (0.104 R)
• M74: 35,143,083 km (0.111 R)
• M75: 35,250,943 km (0.098 R)
• M76: 35,954,951 km (0.102 R)
• M77: 36,063,559 km (0.096 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 18,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit