🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.52 AU - 0.62 AU

Year: 162 Days

Day: 43.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.74 AU - 0.8 AU

Year: 255 Days

Day: 38.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 110,032,823 km

• M1: 157,527 km (0.106 R)
• M2: 250,427 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.01 AU - 2.29 AU

Year: 1188 Days

Day: 31.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.31 AU - 3.13 AU

Year: 1690 Days

Day: 39.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.45 AU - 3.31 AU

Year: 1841 Days

Day: 34.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.65 AU - 4.43 AU

Year: 3059 Days

Day: 28.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 10.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 4.46 AU - 5.46 AU

Year: 4161 Days

Day: 5.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 110,032,823 km

• M1: 204,799 km (0.094 R)
• M2: 340,335 km (0.111 R)
• M3: 406,308 km (0.098 R)
• M4: 595,549 km (0.108 R)
• M5: 679,922 km (0.099 R)
• M6: 838,496 km (0.1 R)
• M7: 926,759 km (0.076 R)
• M8: 1,044,044 km (0.086 R)
• M9: 1,184,366 km (0.092 R)
• M10: 1,643,632 km (0.093 R)
• M11: 1,819,110 km (0.033 R)
• M12: 1,989,951 km (0.032 R)
• M13: 2,302,012 km (0.094 R)
• M14: 2,787,008 km (0.101 R)
• M15: 3,174,916 km (0.112 R)
• M16: 3,277,689 km (0.112 R)
• M17: 3,553,249 km (0.101 R)
• M18: 3,619,969 km (0.078 R)
• M19: 3,863,664 km (0.078 R)
• M20: 3,946,093 km (0.03 R)
• M21: 4,015,207 km (0.108 R)
• M22: 4,168,844 km (0.098 R)
• M23: 4,267,578 km (0.101 R)
• M24: 4,338,637 km (0.068 R)
• M25: 4,481,952 km (0.098 R)
• M26: 4,626,913 km (0.091 R)
• M27: 5,115,948 km (0.113 R)
• M28: 5,482,164 km (0.072 R)
• M29: 5,637,297 km (0.086 R)
• M30: 6,031,487 km (0.084 R)
• M31: 6,256,183 km (0.053 R)
• M32: 6,516,334 km (0.106 R)
• M33: 6,614,919 km (0.118 R)
• M34: 6,697,347 km (0.086 R)
• M35: 7,148,534 km (0.054 R)
• M36: 7,592,391 km (0.096 R)
• M37: 7,852,691 km (0.037 R)
• M38: 8,168,792 km (0.097 R)
• M39: 8,257,354 km (0.114 R)
• M40: 8,453,327 km (0.041 R)
• M41: 8,704,950 km (0.098 R)
• M42: 8,995,619 km (0.096 R)
• M43: 9,068,773 km (0.097 R)
• M44: 9,400,431 km (0.113 R)
• M45: 9,661,180 km (0.104 R)
• M46: 9,754,828 km (0.098 R)
• M47: 9,905,473 km (0.072 R)
• M48: 10,018,869 km (0.093 R)
• M49: 10,189,859 km (0.062 R)
• M50: 10,515,534 km (0.098 R)
• M51: 11,059,322 km (0.116 R)
• M52: 11,314,835 km (0.065 R)
• M53: 11,552,546 km (0.117 R)
• M54: 11,672,075 km (0.041 R)
• M55: 12,214,666 km (0.08 R)
• M56: 12,458,511 km (0.118 R)
• M57: 12,622,021 km (0.062 R)
• M58: 12,909,847 km (0.097 R)
• M59: 13,116,741 km (0.071 R)
• M60: 13,345,476 km (0.074 R)
• M61: 13,807,285 km (0.089 R)
• M62: 13,912,901 km (0.101 R)
• M63: 14,380,993 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 11.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 6.29 AU - 7.69 AU

Year: 6962 Days

Day: 11.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 110,032,823 km

• M1: 150,795 km (0.052 R)
• M2: 295,905 km (0.109 R)
• M3: 871,856 km (0.105 R)
• M4: 1,070,672 km (0.03 R)
• M5: 1,206,656 km (0.112 R)
• M6: 1,381,088 km (0.116 R)
• M7: 1,530,237 km (0.099 R)
• M8: 1,685,070 km (0.115 R)
• M9: 2,762,175 km (0.027 R)
• M10: 3,146,941 km (0.104 R)
• M11: 4,158,222 km (0.058 R)
• M12: 4,254,863 km (0.073 R)
• M13: 4,674,185 km (0.102 R)
• M14: 5,210,793 km (0.099 R)
• M15: 5,393,901 km (0.089 R)
• M16: 5,606,031 km (0.11 R)
• M17: 5,793,776 km (0.089 R)
• M18: 5,902,085 km (0.066 R)
• M19: 6,093,271 km (0.063 R)
• M20: 6,397,703 km (0.096 R)
• M21: 6,537,726 km (0.093 R)
• M22: 7,311,895 km (0.067 R)
• M23: 7,458,351 km (0.11 R)
• M24: 7,694,866 km (0.069 R)
• M25: 7,844,015 km (0.069 R)
• M26: 7,933,923 km (0.112 R)
• M27: 8,296,997 km (0.087 R)
• M28: 8,450,036 km (0.09 R)
• M29: 9,197,127 km (0.109 R)
• M30: 9,482,859 km (0.027 R)
• M31: 9,706,957 km (0.102 R)
• M32: 10,854,373 km (0.083 R)
• M33: 11,156,261 km (0.06 R)
• M34: 11,871,638 km (0.072 R)
• M35: 12,321,928 km (0.102 R)
• M36: 13,275,165 km (0.081 R)
• M37: 13,382,427 km (0.081 R)
• M38: 13,887,470 km (0.056 R)
• M39: 14,619,602 km (0.118 R)
• M40: 14,693,503 km (0.118 R)
• M41: 14,767,554 km (0.087 R)
• M42: 15,027,555 km (0.044 R)
• M43: 15,251,802 km (0.056 R)
• M44: 15,401,849 km (0.117 R)
• M45: 16,929,393 km (0.113 R)
• M46: 17,045,929 km (0.104 R)
• M47: 17,318,796 km (0.115 R)
• M48: 18,704,820 km (0.062 R)
• M49: 19,067,146 km (0.118 R)
• M50: 19,228,862 km (0.108 R)
• M51: 19,512,948 km (0.039 R)
• M52: 19,635,169 km (0.089 R)
• M53: 19,757,540 km (0.079 R)
• M54: 20,621,767 km (0.113 R)
• M55: 20,746,233 km (0.073 R)
• M56: 20,912,586 km (0.097 R)
• M57: 21,835,604 km (0.104 R)
• M58: 22,387,172 km (0.113 R)
• M59: 23,244,816 km (0.057 R)
• M60: 23,460,836 km (0.111 R)
• M61: 25,346,517 km (0.108 R)
• M62: 25,658,129 km (0.069 R)
• M63: 25,836,749 km (0.065 R)
• M64: 26,690,803 km (0.101 R)
• M65: 26,917,145 km (0.115 R)
• M66: 27,007,801 km (0.073 R)
• M67: 27,326,145 km (0.091 R)
• M68: 28,426,737 km (0.113 R)
• M69: 29,121,918 km (0.064 R)
• M70: 30,434,640 km (0.097 R)
• M71: 30,813,272 km (0.095 R)
• M72: 31,479,581 km (0.12 R)
• M73: 32,150,677 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.9

Radius: 4.3

Gravity: 47.75 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 15.84 AU - 21.7 AU

Year: 30635 Days

Day: 19.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 110,032,823 km

• M1: 81,232 km (0.103 R)
• M2: 216,468 km (0.113 R)
• M3: 276,008 km (0.108 R)
• M4: 462,407 km (0.118 R)
• M5: 683,064 km (0.099 R)
• M6: 804,687 km (0.1 R)
• M7: 966,552 km (0.058 R)
• M8: 1,550,133 km (0.102 R)
• M9: 2,046,798 km (0.077 R)
• M10: 2,312,334 km (0.041 R)
• M11: 3,324,813 km (0.119 R)
• M12: 3,688,934 km (0.115 R)
• M13: 4,568,270 km (0.09 R)
• M14: 6,570,937 km (0.107 R)
• M15: 7,830,401 km (0.119 R)
• M16: 8,452,280 km (0.083 R)
• M17: 9,523,700 km (0.097 R)
• M18: 9,964,265 km (0.114 R)
• M19: 10,038,316 km (0.07 R)
• M20: 10,637,306 km (0.05 R)
• M21: 11,170,772 km (0.067 R)
• M22: 11,948,083 km (0.056 R)
• M23: 12,184,597 km (0.071 R)
• M24: 12,742,597 km (0.034 R)
• M25: 13,718,424 km (0.105 R)
• M26: 14,049,035 km (0.077 R)
• M27: 14,132,212 km (0.059 R)
• M28: 15,141,548 km (0.105 R)
• M29: 15,226,670 km (0.116 R)
• M30: 16,173,923 km (0.06 R)
• M31: 16,523,085 km (0.078 R)
• M32: 16,786,676 km (0.075 R)
• M33: 17,140,176 km (0.117 R)
• M34: 17,228,888 km (0.111 R)
• M35: 17,585,529 km (0.088 R)
• M36: 18,761,069 km (0.063 R)
• M37: 19,312,188 km (0.092 R)
• M38: 20,242,537 km (0.096 R)
• M39: 21,377,985 km (0.099 R)
• M40: 22,049,829 km (0.105 R)
• M41: 22,243,109 km (0.044 R)
• M42: 23,217,590 km (0.082 R)
• M43: 23,414,161 km (0.045 R)
• M44: 24,405,397 km (0.113 R)
• M45: 25,612,801 km (0.094 R)
• M46: 25,815,955 km (0.12 R)
• M47: 26,633,657 km (0.07 R)
• M48: 28,085,205 km (0.075 R)
• M49: 30,524,997 km (0.108 R)
• M50: 31,389,373 km (0.051 R)
• M51: 36,399,107 km (0.103 R)
• M52: 36,741,835 km (0.111 R)
• M53: 38,007,583 km (0.052 R)
• M54: 40,818,377 km (0.076 R)
• M55: 40,936,859 km (0.106 R)
• M56: 42,009,027 km (0.098 R)
• M57: 42,729,041 km (0.096 R)
• M58: 42,969,894 km (0.083 R)
• M59: 47,008,887 km (0.076 R)
• M60: 50,275,356 km (0.111 R)
• M61: 50,784,438 km (0.074 R)
• M62: 51,039,502 km (0.063 R)
• M63: 53,484,530 km (0.063 R)
• M64: 54,917,378 km (0.085 R)
• M65: 56,891,621 km (0.054 R)
• M66: 58,755,013 km (0.05 R)
• M67: 59,425,510 km (0.104 R)
• M68: 61,044,608 km (0.1 R)
• M69: 61,587,499 km (0.115 R)
• M70: 63,363,225 km (0.049 R)
• M71: 63,500,407 km (0.085 R)
• M72: 63,775,367 km (0.081 R)
• M73: 67,524,440 km (0.116 R)
• M74: 70,631,737 km (0.101 R)
• M75: 73,208,411 km (0.047 R)
• M76: 76,837,954 km (0.075 R)
• M77: 79,043,625 km (0.092 R)
• M78: 81,568,389 km (0.104 R)
• M79: 85,329,129 km (0.052 R)
• M80: 86,240,031 km (0.08 R)
• M81: 90,842,858 km (0.047 R)
• M82: 92,083,773 km (0.102 R)
• M83: 92,862,130 km (0.06 R)
• M84: 94,739,135 km (0.066 R)
• M85: 94,896,063 km (0.112 R)
• M86: 95,839,726 km (0.094 R)
• M87: 96,312,755 km (0.025 R)
• M88: 96,628,556 km (0.117 R)
• M89: 104,309,659 km (0.053 R)
• M90: 104,633,987 km (0.092 R)
• M91: 106,913,409 km (0.093 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 16,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit