🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.56 AU

Year: 154 Days

Day: 31.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,826,057 km

• M1: 101,128 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.54 AU - 0.8 AU

Year: 207 Days

Day: 28.6 Hours

Environment

Temp: 158 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,826,057 km

• M1: 172,486 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.87 AU - 1.03 AU

Year: 349 Days

Day: 44.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.82 AU - 1.22 AU

Year: 388 Days

Day: 46 Hours

Environment

Temp: 22 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,826,057 km

• M1: 237,561 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.07 AU - 1.19 AU

Year: 453 Days

Day: 16.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,826,057 km

• M1: 255,364 km (0.045 R)
• M2: 424,559 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.72 AU - 2.42 AU

Year: 1122 Days

Day: 29.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 13.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.53 AU - 5.17 AU

Year: 4024 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 47,826,057 km

• M1: 172,038 km (0.101 R)
• M2: 257,458 km (0.08 R)
• M3: 375,191 km (0.087 R)
• M4: 652,097 km (0.039 R)
• M5: 743,202 km (0.071 R)
• M6: 857,645 km (0.091 R)
• M7: 969,095 km (0.052 R)
• M8: 1,512,285 km (0.096 R)
• M9: 1,673,851 km (0.082 R)
• M10: 2,154,957 km (0.098 R)
• M11: 2,298,422 km (0.094 R)
• M12: 2,391,472 km (0.104 R)
• M13: 2,678,400 km (0.072 R)
• M14: 2,819,172 km (0.074 R)
• M15: 2,904,742 km (0.095 R)
• M16: 3,049,553 km (0.115 R)
• M17: 3,361,315 km (0.102 R)
• M18: 3,482,938 km (0.068 R)
• M19: 3,762,087 km (0.111 R)
• M20: 3,968,233 km (0.094 R)
• M21: 4,145,656 km (0.101 R)
• M22: 4,243,643 km (0.095 R)
• M23: 4,358,833 km (0.11 R)
• M24: 4,968,145 km (0.038 R)
• M25: 5,107,271 km (0.075 R)
• M26: 5,532,279 km (0.1 R)
• M27: 6,061,407 km (0.083 R)
• M28: 6,266,505 km (0.026 R)
• M29: 6,398,151 km (0.077 R)
• M30: 6,837,221 km (0.032 R)
• M31: 7,070,295 km (0.099 R)
• M32: 7,286,314 km (0.104 R)
• M33: 7,484,531 km (0.12 R)
• M34: 7,926,892 km (0.082 R)
• M35: 8,028,768 km (0.08 R)
• M36: 8,192,428 km (0.08 R)
• M37: 8,440,162 km (0.062 R)
• M38: 8,606,665 km (0.105 R)
• M39: 9,006,689 km (0.106 R)
• M40: 9,219,567 km (0.071 R)
• M41: 9,326,679 km (0.115 R)
• M42: 9,498,866 km (0.027 R)
• M43: 9,759,316 km (0.063 R)
• M44: 9,934,196 km (0.085 R)
• M45: 10,110,123 km (0.091 R)
• M46: 10,287,098 km (0.052 R)
• M47: 10,487,409 km (0.12 R)
• M48: 11,301,820 km (0.085 R)
• M49: 11,739,843 km (0.115 R)
• M50: 11,925,942 km (0.116 R)
• M51: 12,113,089 km (0.089 R)
• M52: 12,301,134 km (0.088 R)
• M53: 12,419,316 km (0.1 R)
• M54: 12,871,251 km (0.102 R)
• M55: 13,183,761 km (0.119 R)
• M56: 13,280,401 km (0.104 R)
• M57: 14,136,101 km (0.044 R)
• M58: 14,383,835 km (0.067 R)
• M59: 14,533,284 km (0.099 R)
• M60: 14,808,394 km (0.119 R)
• M61: 15,211,859 km (0.094 R)
• M62: 15,440,295 km (0.098 R)
• M63: 15,952,219 km (0.108 R)
• M64: 16,287,917 km (0.047 R)
• M65: 16,861,326 km (0.056 R)
• M66: 17,733,930 km (0.113 R)
• M67: 17,920,927 km (0.093 R)
• M68: 18,028,189 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.3

Radius: 10.9

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.96 AU - 9.82 AU

Year: 9155 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,826,057 km

• M1: 157,527 km (0.106 R)
• M2: 344,673 km (0.106 R)
• M3: 484,697 km (0.097 R)
• M4: 631,153 km (0.106 R)
• M5: 1,282,802 km (0.084 R)
• M6: 1,365,679 km (0.116 R)
• M7: 3,123,304 km (0.109 R)
• M8: 3,467,828 km (0.093 R)
• M9: 3,764,331 km (0.086 R)
• M10: 3,915,724 km (0.048 R)
• M11: 4,100,178 km (0.098 R)
• M12: 4,767,983 km (0.034 R)
• M13: 4,932,092 km (0.105 R)
• M14: 5,031,425 km (0.115 R)
• M15: 5,676,192 km (0.083 R)
• M16: 5,850,324 km (0.079 R)
• M17: 7,154,967 km (0.079 R)
• M18: 7,495,003 km (0.097 R)
• M19: 7,609,445 km (0.059 R)
• M20: 7,724,486 km (0.113 R)
• M21: 7,917,617 km (0.097 R)
• M22: 8,348,010 km (0.066 R)
• M23: 8,427,147 km (0.054 R)
• M24: 9,231,834 km (0.073 R)
• M25: 9,726,405 km (0.089 R)
• M26: 10,356,810 km (0.098 R)
• M27: 10,655,557 km (0.069 R)
• M28: 11,480,739 km (0.099 R)
• M29: 11,834,388 km (0.089 R)
• M30: 12,012,410 km (0.111 R)
• M31: 12,146,749 km (0.117 R)
• M32: 12,236,358 km (0.073 R)
• M33: 12,416,623 km (0.09 R)
• M34: 12,642,965 km (0.106 R)
• M35: 14,360,947 km (0.112 R)
• M36: 15,029,948 km (0.104 R)
• M37: 15,416,809 km (0.035 R)
• M38: 16,497,504 km (0.034 R)
• M39: 16,996,861 km (0.049 R)
• M40: 17,653,446 km (0.102 R)
• M41: 17,959,224 km (0.085 R)
• M42: 18,164,024 km (0.07 R)
• M43: 18,472,794 km (0.074 R)
• M44: 18,627,927 km (0.12 R)
• M45: 21,058,743 km (0.096 R)
• M46: 21,220,757 km (0.061 R)
• M47: 21,437,375 km (0.115 R)
• M48: 23,141,145 km (0.085 R)
• M49: 23,475,795 km (0.076 R)
• M50: 24,093,784 km (0.057 R)
• M51: 26,327,280 km (0.085 R)
• M52: 26,560,204 km (0.066 R)
• M53: 27,203,924 km (0.079 R)
• M54: 27,380,300 km (0.112 R)
• M55: 29,045,773 km (0.092 R)
• M56: 29,286,326 km (0.119 R)
• M57: 29,769,378 km (0.067 R)
• M58: 30,682,523 km (0.096 R)
• M59: 31,173,204 km (0.097 R)
• M60: 31,976,096 km (0.117 R)
• M61: 32,785,869 km (0.091 R)
• M62: 34,044,735 km (0.098 R)
• M63: 34,616,498 km (0.059 R)
• M64: 35,255,431 km (0.04 R)
• M65: 36,221,085 km (0.119 R)
• M66: 36,350,487 km (0.1 R)
• M67: 36,544,965 km (0.083 R)
• M68: 38,046,927 km (0.076 R)
• M69: 40,103,000 km (0.096 R)
• M70: 40,303,910 km (0.082 R)
• M71: 40,841,266 km (0.106 R)
• M72: 41,651,787 km (0.071 R)
• M73: 41,787,323 km (0.096 R)
• M74: 42,740,710 km (0.074 R)
• M75: 42,945,958 km (0.094 R)
• M76: 43,014,325 km (0.083 R)
• M77: 43,632,313 km (0.095 R)
• M78: 45,503,783 km (0.111 R)
• M79: 45,573,645 km (0.072 R)
• M80: 45,853,243 km (0.042 R)
• M81: 45,923,255 km (0.066 R)
• M82: 46,484,397 km (0.101 R)
• M83: 46,977,322 km (0.086 R)
• M84: 47,259,763 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 15

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.36 AU - 14.24 AU

Year: 15270 Days

Day: 11.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,826,057 km

• M1: 331,509 km (0.083 R)
• M2: 434,133 km (0.08 R)
• M3: 671,994 km (0.086 R)
• M4: 851,960 km (0.092 R)
• M5: 957,875 km (0.086 R)
• M6: 1,346,381 km (0.104 R)
• M7: 1,451,399 km (0.114 R)
• M8: 1,625,830 km (0.034 R)
• M9: 1,830,629 km (0.105 R)
• M10: 1,972,149 km (0.031 R)
• M11: 2,117,558 km (0.068 R)
• M12: 2,628,734 km (0.112 R)
• M13: 3,466,931 km (0.118 R)
• M14: 3,885,505 km (0.116 R)
• M15: 5,102,484 km (0.097 R)
• M16: 6,070,233 km (0.102 R)
• M17: 6,870,133 km (0.1 R)
• M18: 6,981,882 km (0.1 R)
• M19: 7,282,724 km (0.037 R)
• M20: 8,329,759 km (0.112 R)
• M21: 8,608,909 km (0.114 R)
• M22: 8,810,267 km (0.049 R)
• M23: 10,305,648 km (0.117 R)
• M24: 10,519,573 km (0.116 R)
• M25: 10,821,611 km (0.112 R)
• M26: 11,039,126 km (0.061 R)
• M27: 11,345,951 km (0.092 R)
• M28: 11,611,338 km (0.059 R)
• M29: 12,465,243 km (0.116 R)
• M30: 12,830,710 km (0.076 R)
• M31: 12,968,789 km (0.093 R)
• M32: 13,901,532 km (0.105 R)
• M33: 14,567,392 km (0.098 R)
• M34: 14,807,796 km (0.108 R)
• M35: 15,195,105 km (0.112 R)
• M36: 16,327,261 km (0.113 R)
• M37: 16,979,209 km (0.105 R)
• M38: 17,742,008 km (0.086 R)
• M39: 19,143,292 km (0.116 R)
• M40: 19,406,733 km (0.071 R)
• M41: 19,937,058 km (0.111 R)
• M42: 20,311,202 km (0.095 R)
• M43: 21,012,367 km (0.113 R)
• M44: 21,338,491 km (0.044 R)
• M45: 21,666,559 km (0.119 R)
• M46: 22,327,333 km (0.075 R)
• M47: 23,331,134 km (0.066 R)
• M48: 24,520,886 km (0.067 R)
• M49: 24,692,325 km (0.107 R)
• M50: 24,979,254 km (0.082 R)
• M51: 25,324,975 km (0.105 R)
• M52: 25,440,464 km (0.077 R)
• M53: 26,547,189 km (0.11 R)
• M54: 27,195,247 km (0.117 R)
• M55: 28,386,645 km (0.102 R)
• M56: 28,868,051 km (0.041 R)
• M57: 29,716,869 km (0.12 R)
• M58: 29,961,013 km (0.077 R)
• M59: 31,937,350 km (0.081 R)
• M60: 32,375,223 km (0.093 R)
• M61: 32,941,302 km (0.075 R)
• M62: 33,320,383 km (0.089 R)
• M63: 35,302,405 km (0.062 R)
• M64: 35,431,508 km (0.07 R)
• M65: 36,275,090 km (0.079 R)
• M66: 36,731,962 km (0.045 R)
• M67: 36,862,860 km (0.096 R)
• M68: 37,125,255 km (0.089 R)
• M69: 37,388,098 km (0.083 R)
• M70: 38,578,897 km (0.079 R)
• M71: 38,911,753 km (0.05 R)
• M72: 39,379,545 km (0.091 R)
• M73: 39,781,963 km (0.111 R)
• M74: 40,051,090 km (0.108 R)
• M75: 41,201,348 km (0.082 R)
• M76: 41,337,332 km (0.109 R)
• M77: 41,609,900 km (0.103 R)
• M78: 41,951,282 km (0.047 R)
• M79: 42,088,164 km (0.108 R)
• M80: 42,362,377 km (0.05 R)
• M81: 43,395,799 km (0.039 R)
• M82: 45,980,252 km (0.109 R)
• M83: 46,758,161 km (0.115 R)
• M84: 46,971,188 km (0.065 R)
• M85: 47,540,558 km (0.03 R)
• M86: 47,683,274 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 10,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit