🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.71 AU - 0.93 AU

Year: 266 Days

Day: 42.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.8 AU - 1.26 AU

Year: 374 Days

Day: 38.9 Hours

Environment

Temp: 46 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.04 AU - 3.12 AU

Year: 1936 Days

Day: 23.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 126.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.74 AU - 4.42 AU

Year: 2426 Days

Day: 13.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,873,899 km

• M1: 1,222,065 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.07 AU - 4.67 AU

Year: 2727 Days

Day: 29.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,873,899 km

• M1: 2,416,903 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.5 AU - 4.5 AU

Year: 2865 Days

Day: 20.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 58.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,873,899 km

• M1: 2,432,910 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 12.3

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.26 AU - 5.92 AU

Year: 4734 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,873,899 km

• M1: 167,101 km (0.038 R)
• M2: 492,027 km (0.114 R)
• M3: 690,843 km (0.079 R)
• M4: 800,947 km (0.071 R)
• M5: 1,097,749 km (0.089 R)
• M6: 1,541,905 km (0.045 R)
• M7: 1,690,905 km (0.115 R)
• M8: 1,810,284 km (0.094 R)
• M9: 1,897,350 km (0.086 R)
• M10: 2,003,863 km (0.109 R)
• M11: 2,112,322 km (0.092 R)
• M12: 2,260,125 km (0.084 R)
• M13: 2,625,293 km (0.102 R)
• M14: 2,724,626 km (0.106 R)
• M15: 2,968,171 km (0.048 R)
• M16: 3,197,804 km (0.065 R)
• M17: 3,476,655 km (0.079 R)
• M18: 4,150,743 km (0.109 R)
• M19: 4,889,606 km (0.113 R)
• M20: 5,012,725 km (0.091 R)
• M21: 5,720,772 km (0.045 R)
• M22: 5,824,443 km (0.069 R)
• M23: 5,981,222 km (0.064 R)
• M24: 6,568,244 km (0.095 R)
• M25: 7,173,816 km (0.099 R)
• M26: 8,115,535 km (0.085 R)
• M27: 8,586,170 km (0.106 R)
• M28: 9,400,431 km (0.118 R)
• M29: 9,770,237 km (0.08 R)
• M30: 10,334,071 km (0.035 R)
• M31: 10,651,967 km (0.069 R)
• M32: 10,876,364 km (0.098 R)
• M33: 11,005,317 km (0.11 R)
• M34: 11,134,719 km (0.109 R)
• M35: 11,822,720 km (0.119 R)
• M36: 12,897,431 km (0.108 R)
• M37: 13,723,809 km (0.061 R)
• M38: 14,425,723 km (0.104 R)
• M39: 14,674,205 km (0.077 R)
• M40: 14,816,772 km (0.104 R)
• M41: 15,175,208 km (0.06 R)
• M42: 16,194,418 km (0.117 R)
• M43: 16,378,723 km (0.082 R)
• M44: 16,637,826 km (0.102 R)
• M45: 16,898,426 km (0.102 R)
• M46: 17,310,718 km (0.059 R)
• M47: 17,802,147 km (0.097 R)
• M48: 17,916,290 km (0.07 R)
• M49: 18,183,322 km (0.103 R)
• M50: 18,567,190 km (0.082 R)
• M51: 18,798,917 km (0.105 R)
• M52: 18,992,646 km (0.1 R)
• M53: 19,421,244 km (0.047 R)
• M54: 20,050,303 km (0.118 R)
• M55: 20,129,441 km (0.084 R)
• M56: 20,208,728 km (0.11 R)
• M57: 20,726,187 km (0.078 R)
• M58: 21,087,017 km (0.115 R)
• M59: 22,222,764 km (0.104 R)
• M60: 24,257,893 km (0.11 R)
• M61: 24,468,976 km (0.107 R)
• M62: 24,722,993 km (0.115 R)
• M63: 24,850,301 km (0.099 R)
• M64: 25,963,010 km (0.045 R)
• M65: 26,135,795 km (0.053 R)
• M66: 26,438,731 km (0.103 R)
• M67: 26,569,031 km (0.072 R)
• M68: 27,838,967 km (0.083 R)
• M69: 28,104,204 km (0.114 R)
• M70: 28,370,189 km (0.07 R)
• M71: 28,770,812 km (0.066 R)
• M72: 29,577,893 km (0.117 R)
• M73: 29,712,979 km (0.118 R)
• M74: 29,803,337 km (0.072 R)
• M75: 29,938,872 km (0.093 R)
• M76: 30,165,214 km (0.119 R)
• M77: 30,256,020 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 11.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.71 AU - 9.55 AU

Year: 8303 Days

Day: 6.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 90,873,899 km

• M1: 152,889 km (0.06 R)
• M2: 379,380 km (0.1 R)
• M3: 454,030 km (0.106 R)
• M4: 600,635 km (0.083 R)
• M5: 680,670 km (0.111 R)
• M6: 789,877 km (0.095 R)
• M7: 1,013,825 km (0.085 R)
• M8: 1,126,622 km (0.098 R)
• M9: 1,588,729 km (0.049 R)
• M10: 1,772,585 km (0.105 R)
• M11: 2,070,734 km (0.094 R)
• M12: 3,018,436 km (0.107 R)
• M13: 3,205,882 km (0.11 R)
• M14: 4,316,048 km (0.097 R)
• M15: 4,409,696 km (0.115 R)
• M16: 4,504,093 km (0.055 R)
• M17: 4,670,894 km (0.1 R)
• M18: 5,358,446 km (0.054 R)
• M19: 5,509,989 km (0.069 R)
• M20: 5,765,652 km (0.081 R)
• M21: 6,288,795 km (0.106 R)
• M22: 7,436,809 km (0.044 R)
• M23: 7,662,852 km (0.103 R)
• M24: 7,805,269 km (0.114 R)
• M25: 8,237,756 km (0.116 R)
• M26: 8,354,443 km (0.09 R)
• M27: 9,338,049 km (0.117 R)
• M28: 9,459,821 km (0.111 R)
• M29: 9,551,375 km (0.081 R)
• M30: 10,014,081 km (0.073 R)
• M31: 10,769,551 km (0.115 R)
• M32: 11,445,733 km (0.112 R)
• M33: 11,576,033 km (0.117 R)
• M34: 12,268,521 km (0.111 R)
• M35: 12,368,602 km (0.1 R)
• M36: 13,418,181 km (0.109 R)
• M37: 13,693,591 km (0.114 R)
• M38: 14,390,567 km (0.042 R)
• M39: 14,885,287 km (0.098 R)
• M40: 15,206,324 km (0.07 R)
• M41: 15,385,692 km (0.084 R)
• M42: 15,565,808 km (0.115 R)
• M43: 16,293,003 km (0.045 R)
• M44: 16,586,963 km (0.081 R)
• M45: 16,994,019 km (0.057 R)
• M46: 17,105,619 km (0.103 R)
• M47: 17,893,701 km (0.066 R)
• M48: 17,969,397 km (0.08 R)
• M49: 18,121,089 km (0.073 R)
• M50: 18,311,228 km (0.114 R)
• M51: 18,732,047 km (0.115 R)
• M52: 19,001,473 km (0.052 R)
• M53: 19,117,261 km (0.1 R)
• M54: 20,170,580 km (0.072 R)
• M55: 20,328,256 km (0.114 R)
• M56: 20,605,162 km (0.099 R)
• M57: 20,763,885 km (0.084 R)
• M58: 21,242,748 km (0.075 R)
• M59: 22,170,704 km (0.082 R)
• M60: 22,292,626 km (0.101 R)
• M61: 23,111,824 km (0.075 R)
• M62: 23,235,541 km (0.12 R)
• M63: 23,442,136 km (0.103 R)
• M64: 23,525,013 km (0.112 R)
• M65: 23,691,067 km (0.065 R)
• M66: 24,358,872 km (0.115 R)
• M67: 24,695,168 km (0.12 R)
• M68: 26,270,284 km (0.119 R)
• M69: 26,658,341 km (0.109 R)
• M70: 26,788,192 km (0.057 R)
• M71: 27,091,726 km (0.1 R)
• M72: 27,396,606 km (0.054 R)
• M73: 27,658,702 km (0.085 R)
• M74: 27,746,216 km (0.116 R)
• M75: 28,141,454 km (0.096 R)
• M76: 28,671,330 km (0.095 R)
• M77: 30,055,259 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 9.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 8.76 AU - 12.48 AU

Year: 12395 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 90,873,899 km

• M1: 120,426 km (0.077 R)
• M2: 218,263 km (0.069 R)
• M3: 279,150 km (0.109 R)
• M4: 699,968 km (0.092 R)
• M5: 803,191 km (0.108 R)
• M6: 927,806 km (0.116 R)
• M7: 1,025,643 km (0.095 R)
• M8: 1,414,897 km (0.118 R)
• M9: 1,548,188 km (0.07 R)
• M10: 1,827,338 km (0.112 R)
• M11: 2,187,869 km (0.041 R)
• M12: 2,687,227 km (0.054 R)
• M13: 2,829,644 km (0.079 R)
• M14: 2,950,220 km (0.1 R)
• M15: 4,358,085 km (0.101 R)
• M16: 4,610,457 km (0.098 R)
• M17: 4,838,893 km (0.077 R)
• M18: 5,667,665 km (0.087 R)
• M19: 6,223,571 km (0.111 R)
• M20: 6,349,382 km (0.096 R)
• M21: 6,444,377 km (0.046 R)
• M22: 6,539,970 km (0.075 R)
• M23: 6,894,068 km (0.067 R)
• M24: 6,958,994 km (0.113 R)
• M25: 8,061,979 km (0.067 R)
• M26: 8,721,406 km (0.103 R)
• M27: 9,039,900 km (0.037 R)
• M28: 10,651,069 km (0.102 R)
• M29: 11,682,995 km (0.077 R)
• M30: 12,349,155 km (0.115 R)
• M31: 12,467,935 km (0.032 R)
• M32: 13,108,065 km (0.033 R)
• M33: 13,229,239 km (0.115 R)
• M34: 15,602,460 km (0.101 R)
• M35: 17,167,702 km (0.114 R)
• M36: 18,283,852 km (0.082 R)
• M37: 19,056,226 km (0.114 R)
• M38: 19,423,339 km (0.072 R)
• M39: 19,839,221 km (0.073 R)
• M40: 20,491,916 km (0.082 R)
• M41: 21,866,422 km (0.08 R)
• M42: 22,831,477 km (0.044 R)
• M43: 23,026,104 km (0.075 R)
• M44: 23,466,221 km (0.042 R)
• M45: 23,810,446 km (0.103 R)
• M46: 23,958,548 km (0.039 R)
• M47: 25,203,950 km (0.099 R)
• M48: 27,965,377 km (0.109 R)
• M49: 28,278,037 km (0.057 R)
• M50: 28,749,270 km (0.103 R)
• M51: 29,699,516 km (0.093 R)
• M52: 30,713,789 km (0.058 R)
• M53: 31,414,206 km (0.114 R)
• M54: 31,684,979 km (0.048 R)
• M55: 31,793,587 km (0.08 R)
• M56: 32,392,726 km (0.077 R)
• M57: 32,775,996 km (0.048 R)
• M58: 32,995,755 km (0.057 R)
• M59: 33,326,217 km (0.101 R)
• M60: 35,782,763 km (0.035 R)
• M61: 37,663,209 km (0.093 R)
• M62: 38,412,694 km (0.084 R)
• M63: 38,702,316 km (0.04 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.7

Radius: 7.7

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 16.2 AU - 24.44 AU

Year: 32806 Days

Day: 24.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,873,899 km

• M1: 98,585 km (0.082 R)
• M2: 262,544 km (0.12 R)
• M3: 690,095 km (0.083 R)
• M4: 794,963 km (0.103 R)
• M5: 849,417 km (0.086 R)
• M6: 1,020,706 km (0.103 R)
• M7: 1,705,416 km (0.101 R)
• M8: 2,073,277 km (0.055 R)
• M9: 2,266,408 km (0.071 R)
• M10: 3,052,993 km (0.102 R)
• M11: 3,140,359 km (0.099 R)
• M12: 4,204,299 km (0.097 R)
• M13: 4,399,973 km (0.07 R)
• M14: 4,598,489 km (0.08 R)
• M15: 4,749,433 km (0.115 R)
• M16: 5,264,349 km (0.114 R)
• M17: 6,684,482 km (0.096 R)
• M18: 6,913,067 km (0.045 R)
• M19: 7,144,196 km (0.115 R)
• M20: 8,033,256 km (0.078 R)
• M21: 9,082,536 km (0.069 R)
• M22: 9,526,991 km (0.069 R)
• M23: 10,043,702 km (0.089 R)
• M24: 11,104,351 km (0.116 R)
• M25: 12,130,592 km (0.095 R)
• M26: 12,902,368 km (0.084 R)
• M27: 13,044,486 km (0.074 R)
• M28: 13,980,220 km (0.077 R)
• M29: 14,272,534 km (0.083 R)
• M30: 17,934,242 km (0.109 R)
• M31: 18,411,309 km (0.037 R)
• M32: 19,622,154 km (0.113 R)
• M33: 19,703,835 km (0.119 R)
• M34: 20,692,377 km (0.109 R)
• M35: 21,109,008 km (0.03 R)
• M36: 22,120,289 km (0.034 R)
• M37: 22,974,942 km (0.101 R)
• M38: 23,147,129 km (0.116 R)
• M39: 23,840,365 km (0.074 R)
• M40: 26,140,134 km (0.079 R)
• M41: 26,410,158 km (0.076 R)
• M42: 26,952,600 km (0.091 R)
• M43: 27,134,361 km (0.051 R)
• M44: 27,498,931 km (0.116 R)
• M45: 27,590,335 km (0.059 R)
• M46: 28,325,010 km (0.115 R)
• M47: 29,066,268 km (0.111 R)
• M48: 30,947,162 km (0.075 R)
• M49: 33,743,445 km (0.086 R)
• M50: 33,841,282 km (0.107 R)
• M51: 34,528,984 km (0.115 R)
• M52: 38,443,810 km (0.098 R)
• M53: 39,161,282 km (0.07 R)
• M54: 39,264,056 km (0.112 R)
• M55: 39,883,092 km (0.098 R)
• M56: 43,238,422 km (0.087 R)
• M57: 44,412,616 km (0.12 R)
• M58: 46,683,212 km (0.027 R)
• M59: 47,667,716 km (0.029 R)
• M60: 47,777,521 km (0.046 R)
• M61: 49,323,914 km (0.095 R)
• M62: 49,880,119 km (0.05 R)
• M63: 50,550,467 km (0.119 R)
• M64: 50,886,613 km (0.09 R)
• M65: 52,465,619 km (0.028 R)
• M66: 53,946,039 km (0.1 R)
• M67: 54,748,931 km (0.058 R)
• M68: 55,671,352 km (0.05 R)
• M69: 57,297,929 km (0.027 R)
• M70: 59,648,561 km (0.06 R)
• M71: 60,478,679 km (0.083 R)
• M72: 61,551,595 km (0.104 R)
• M73: 65,051,288 km (0.078 R)
• M74: 68,119,690 km (0.104 R)
• M75: 68,863,191 km (0.106 R)
• M76: 71,109,553 km (0.091 R)
• M77: 71,360,578 km (0.116 R)
• M78: 72,241,709 km (0.117 R)
• M79: 73,633,568 km (0.081 R)
• M80: 74,014,743 km (0.058 R)
• M81: 75,417,822 km (0.108 R)
• M82: 75,545,878 km (0.105 R)
• M83: 75,673,933 km (0.059 R)
• M84: 77,474,344 km (0.115 R)
• M85: 79,028,815 km (0.105 R)
• M86: 79,679,566 km (0.101 R)
• M87: 81,773,786 km (0.113 R)
• M88: 83,488,627 km (0.071 R)
• M89: 86,417,604 km (0.062 R)
• M90: 86,551,643 km (0.101 R)
• M91: 88,568,971 km (0.099 R)
• M92: 88,703,908 km (0.07 R)
• M93: 90,329,737 km (0.068 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 13,136 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit