🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.46 AU - 0.68 AU

Year: 153 Days

Day: 37.2 Hours

Environment

Temp: 242 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,141,601 km

• M1: 390,002 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.54 AU - 0.7 AU

Year: 173 Days

Day: 29.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.13 AU - 5.17 AU

Year: 2999 Days

Day: 28.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.8

Radius: 10.4

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.22 AU - 6.94 AU

Year: 5319 Days

Day: 9.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,141,601 km

• M1: 168,447 km (0.092 R)
• M2: 536,608 km (0.095 R)
• M3: 715,227 km (0.111 R)
• M4: 865,573 km (0.078 R)
• M5: 1,078,750 km (0.092 R)
• M6: 1,158,187 km (0.041 R)
• M7: 1,351,766 km (0.1 R)
• M8: 1,467,256 km (0.106 R)
• M9: 1,541,157 km (0.104 R)
• M10: 2,489,159 km (0.116 R)
• M11: 2,796,283 km (0.034 R)
• M12: 2,945,133 km (0.099 R)
• M13: 3,212,016 km (0.078 R)
• M14: 3,368,046 km (0.083 R)
• M15: 3,748,923 km (0.052 R)
• M16: 3,913,331 km (0.108 R)
• M17: 4,038,395 km (0.11 R)
• M18: 4,207,141 km (0.06 R)
• M19: 4,335,197 km (0.035 R)
• M20: 4,421,365 km (0.028 R)
• M21: 4,507,982 km (0.115 R)
• M22: 4,705,152 km (0.119 R)
• M23: 4,882,874 km (0.105 R)
• M24: 5,062,841 km (0.05 R)
• M25: 5,452,543 km (0.075 R)
• M26: 5,592,417 km (0.103 R)
• M27: 5,662,728 km (0.091 R)
• M28: 6,309,589 km (0.053 R)
• M29: 6,431,960 km (0.059 R)
• M30: 6,579,913 km (0.06 R)
• M31: 6,778,878 km (0.108 R)
• M32: 7,131,929 km (0.047 R)
• M33: 7,259,386 km (0.114 R)
• M34: 7,413,472 km (0.079 R)
• M35: 9,289,878 km (0.113 R)
• M36: 9,485,253 km (0.074 R)
• M37: 9,569,477 km (0.08 R)
• M38: 9,710,248 km (0.105 R)
• M39: 10,051,032 km (0.105 R)
• M40: 10,598,710 km (0.038 R)
• M41: 10,744,568 km (0.049 R)
• M42: 10,890,875 km (0.104 R)
• M43: 11,067,550 km (0.045 R)
• M44: 11,244,973 km (0.062 R)
• M45: 11,393,673 km (0.115 R)
• M46: 11,573,041 km (0.111 R)
• M47: 11,723,088 km (0.029 R)
• M48: 11,934,320 km (0.104 R)
• M49: 12,268,821 km (0.055 R)
• M50: 12,483,344 km (0.076 R)
• M51: 13,669,356 km (0.084 R)
• M52: 13,859,944 km (0.053 R)
• M53: 14,051,279 km (0.089 R)
• M54: 14,956,346 km (0.099 R)
• M55: 15,548,006 km (0.111 R)
• M56: 15,614,278 km (0.112 R)
• M57: 15,846,753 km (0.095 R)
• M58: 16,013,554 km (0.113 R)
• M59: 16,147,445 km (0.072 R)
• M60: 16,890,348 km (0.088 R)
• M61: 17,265,838 km (0.106 R)
• M62: 17,403,169 km (0.096 R)
• M63: 18,095,059 km (0.041 R)
• M64: 18,655,004 km (0.107 R)
• M65: 19,043,211 km (0.099 R)
• M66: 19,114,120 km (0.062 R)
• M67: 19,185,029 km (0.043 R)
• M68: 19,469,864 km (0.047 R)
• M69: 19,648,484 km (0.117 R)
• M70: 20,622,814 km (0.061 R)
• M71: 20,768,523 km (0.098 R)
• M72: 21,024,335 km (0.08 R)
• M73: 21,649,953 km (0.084 R)
• M74: 21,835,006 km (0.117 R)
• M75: 22,768,646 km (0.079 R)
• M76: 23,373,022 km (0.115 R)
• M77: 23,639,156 km (0.116 R)
• M78: 23,868,041 km (0.048 R)
• M79: 24,135,971 km (0.065 R)
• M80: 24,790,761 km (0.078 R)
• M81: 25,529,625 km (0.072 R)
• M82: 25,607,864 km (0.118 R)
• M83: 26,196,831 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.8

Radius: 12.6

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.63 AU - 10.31 AU

Year: 10339 Days

Day: 8.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,141,601 km

• M1: 200,162 km (0.092 R)
• M2: 323,131 km (0.088 R)
• M3: 462,407 km (0.1 R)
• M4: 611,406 km (0.104 R)
• M5: 692,937 km (0.116 R)
• M6: 1,060,948 km (0.097 R)
• M7: 1,376,001 km (0.061 R)
• M8: 1,465,311 km (0.118 R)
• M9: 1,579,754 km (0.044 R)
• M10: 2,119,503 km (0.12 R)
• M11: 2,250,102 km (0.107 R)
• M12: 2,546,904 km (0.1 R)
• M13: 2,686,179 km (0.099 R)
• M14: 2,799,425 km (0.073 R)
• M15: 3,298,783 km (0.115 R)
• M16: 3,543,525 km (0.11 R)
• M17: 4,018,648 km (0.096 R)
• M18: 4,280,294 km (0.12 R)
• M19: 4,683,610 km (0.091 R)
• M20: 5,204,959 km (0.085 R)
• M21: 7,430,526 km (0.11 R)
• M22: 7,591,045 km (0.106 R)
• M23: 8,244,339 km (0.102 R)
• M24: 8,830,912 km (0.118 R)
• M25: 9,043,640 km (0.079 R)
• M26: 9,604,782 km (0.118 R)
• M27: 10,400,493 km (0.117 R)
• M28: 10,535,280 km (0.081 R)
• M29: 10,988,412 km (0.106 R)
• M30: 11,217,447 km (0.038 R)
• M31: 11,960,799 km (0.113 R)
• M32: 12,960,711 km (0.053 R)
• M33: 13,154,141 km (0.109 R)
• M34: 14,787,002 km (0.113 R)
• M35: 15,192,561 km (0.098 R)
• M36: 16,014,452 km (0.067 R)
• M37: 16,483,142 km (0.118 R)
• M38: 17,487,393 km (0.117 R)
• M39: 18,402,632 km (0.098 R)
• M40: 20,448,383 km (0.099 R)
• M41: 20,560,881 km (0.095 R)
• M42: 20,673,827 km (0.11 R)
• M43: 20,956,717 km (0.071 R)
• M44: 21,469,389 km (0.116 R)
• M45: 21,928,505 km (0.057 R)
• M46: 22,043,845 km (0.06 R)
• M47: 23,384,242 km (0.1 R)
• M48: 23,561,066 km (0.11 R)
• M49: 24,272,554 km (0.103 R)
• M50: 24,451,622 km (0.113 R)
• M51: 24,690,979 km (0.029 R)
• M52: 24,991,222 km (0.038 R)
• M53: 27,003,463 km (0.078 R)
• M54: 27,127,180 km (0.104 R)
• M55: 27,312,831 km (0.066 R)
• M56: 27,935,308 km (0.116 R)
• M57: 28,751,364 km (0.044 R)
• M58: 29,511,621 km (0.092 R)
• M59: 30,535,469 km (0.108 R)
• M60: 31,636,210 km (0.113 R)
• M61: 31,831,734 km (0.076 R)
• M62: 32,027,857 km (0.119 R)
• M63: 33,543,732 km (0.119 R)
• M64: 34,343,931 km (0.112 R)
• M65: 35,150,413 km (0.07 R)
• M66: 36,099,163 km (0.119 R)
• M67: 37,193,920 km (0.048 R)
• M68: 37,814,452 km (0.118 R)
• M69: 38,160,622 km (0.078 R)
• M70: 38,438,425 km (0.095 R)
• M71: 39,907,476 km (0.082 R)
• M72: 40,189,468 km (0.077 R)
• M73: 40,613,578 km (0.066 R)
• M74: 40,755,247 km (0.073 R)
• M75: 41,252,510 km (0.113 R)
• M76: 41,680,360 km (0.089 R)
• M77: 42,253,171 km (0.105 R)
• M78: 43,261,610 km (0.096 R)
• M79: 43,768,896 km (0.105 R)
• M80: 46,556,802 km (0.118 R)
• M81: 49,175,064 km (0.108 R)
• M82: 49,553,098 km (0.119 R)
• M83: 49,704,491 km (0.103 R)
• M84: 50,692,585 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.8

Radius: 7.8

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 15.95 AU - 22.29 AU

Year: 29660 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 55,141,601 km

• M1: 200,910 km (0.103 R)
• M2: 1,285,943 km (0.075 R)
• M3: 1,480,121 km (0.106 R)
• M4: 1,653,954 km (0.118 R)
• M5: 1,804,150 km (0.107 R)
• M6: 1,927,569 km (0.101 R)
• M7: 2,117,857 km (0.119 R)
• M8: 2,725,374 km (0.082 R)
• M9: 2,795,984 km (0.07 R)
• M10: 3,498,197 km (0.1 R)
• M11: 3,691,776 km (0.053 R)
• M12: 4,008,924 km (0.095 R)
• M13: 4,376,037 km (0.107 R)
• M14: 4,754,071 km (0.091 R)
• M15: 5,142,726 km (0.087 R)
• M16: 5,631,462 km (0.109 R)
• M17: 6,321,856 km (0.116 R)
• M18: 7,234,403 km (0.065 R)
• M19: 7,332,839 km (0.116 R)
• M20: 8,085,316 km (0.12 R)
• M21: 8,967,644 km (0.065 R)
• M22: 9,286,288 km (0.072 R)
• M23: 9,989,547 km (0.116 R)
• M24: 10,430,712 km (0.082 R)
• M25: 10,486,362 km (0.117 R)
• M26: 10,991,255 km (0.109 R)
• M27: 12,553,206 km (0.11 R)
• M28: 13,693,291 km (0.081 R)
• M29: 13,937,585 km (0.112 R)
• M30: 14,121,590 km (0.087 R)
• M31: 14,430,360 km (0.093 R)
• M32: 14,616,610 km (0.077 R)
• M33: 14,741,225 km (0.054 R)
• M34: 15,306,405 km (0.045 R)
• M35: 17,903,125 km (0.113 R)
• M36: 18,304,197 km (0.067 R)
• M37: 18,371,367 km (0.107 R)
• M38: 18,438,686 km (0.054 R)
• M39: 19,115,466 km (0.098 R)
• M40: 21,405,810 km (0.085 R)
• M41: 21,831,565 km (0.08 R)
• M42: 22,116,998 km (0.114 R)
• M43: 22,331,821 km (0.118 R)
• M44: 23,854,876 km (0.088 R)
• M45: 24,148,836 km (0.108 R)
• M46: 25,636,288 km (0.048 R)
• M47: 26,771,287 km (0.078 R)
• M48: 30,035,363 km (0.11 R)
• M49: 30,114,500 km (0.108 R)
• M50: 35,495,685 km (0.105 R)
• M51: 35,663,235 km (0.053 R)
• M52: 35,915,158 km (0.098 R)
• M53: 36,928,982 km (0.107 R)
• M54: 37,524,531 km (0.046 R)
• M55: 37,780,793 km (0.106 R)
• M56: 39,938,742 km (0.111 R)
• M57: 41,076,733 km (0.071 R)
• M58: 43,115,902 km (0.057 R)
• M59: 45,006,220 km (0.106 R)
• M60: 46,189,988 km (0.105 R)
• M61: 46,373,096 km (0.1 R)
• M62: 47,938,638 km (0.102 R)
• M63: 49,802,328 km (0.075 R)
• M64: 50,743,149 km (0.081 R)
• M65: 51,026,487 km (0.112 R)
• M66: 51,974,938 km (0.12 R)
• M67: 52,165,376 km (0.063 R)
• M68: 52,833,480 km (0.084 R)
• M69: 56,999,481 km (0.119 R)
• M70: 57,884,802 km (0.086 R)
• M71: 58,873,793 km (0.093 R)
• M72: 59,469,791 km (0.033 R)
• M73: 60,167,665 km (0.106 R)
• M74: 60,367,528 km (0.074 R)
• M75: 61,370,432 km (0.106 R)
• M76: 64,207,556 km (0.119 R)
• M77: 67,294,358 km (0.046 R)
• M78: 68,021,553 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.8

Radius: 7.1

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 16.88 AU - 21.66 AU

Year: 30010 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,141,601 km

• M1: 93,199 km (0.07 R)
• M2: 160,668 km (0.113 R)
• M3: 280,346 km (0.108 R)
• M4: 360,232 km (0.099 R)
• M5: 979,716 km (0.093 R)
• M6: 2,405,534 km (0.042 R)
• M7: 3,644,803 km (0.112 R)
• M8: 3,845,413 km (0.076 R)
• M9: 4,575,900 km (0.087 R)
• M10: 7,513,703 km (0.071 R)
• M11: 8,114,338 km (0.094 R)
• M12: 8,288,919 km (0.102 R)
• M13: 8,597,240 km (0.12 R)
• M14: 8,999,060 km (0.053 R)
• M15: 9,775,024 km (0.043 R)
• M16: 10,954,603 km (0.1 R)
• M17: 11,099,264 km (0.109 R)
• M18: 11,732,961 km (0.111 R)
• M19: 12,078,981 km (0.12 R)
• M20: 15,341,710 km (0.067 R)
• M21: 15,395,566 km (0.089 R)
• M22: 15,611,735 km (0.095 R)
• M23: 17,827,279 km (0.115 R)
• M24: 18,282,206 km (0.063 R)
• M25: 19,145,236 km (0.117 R)
• M26: 19,435,905 km (0.056 R)
• M27: 23,221,030 km (0.052 R)
• M28: 23,406,831 km (0.111 R)
• M29: 24,847,758 km (0.109 R)
• M30: 25,610,856 km (0.06 R)
• M31: 25,930,996 km (0.069 R)
• M32: 29,808,573 km (0.047 R)
• M33: 29,875,892 km (0.101 R)
• M34: 31,711,158 km (0.066 R)
• M35: 32,261,828 km (0.09 R)
• M36: 32,330,942 km (0.115 R)
• M37: 32,954,765 km (0.1 R)
• M38: 33,582,478 km (0.048 R)
• M39: 33,792,663 km (0.058 R)
• M40: 34,073,608 km (0.057 R)
• M41: 34,355,151 km (0.094 R)
• M42: 34,425,761 km (0.102 R)
• M43: 34,849,871 km (0.031 R)
• M44: 35,346,985 km (0.052 R)
• M45: 38,378,586 km (0.114 R)
• M46: 40,668,929 km (0.086 R)
• M47: 41,117,274 km (0.116 R)
• M48: 41,417,218 km (0.089 R)
• M49: 42,094,447 km (0.113 R)
• M50: 43,689,011 km (0.05 R)
• M51: 44,148,276 km (0.12 R)
• M52: 44,917,209 km (0.062 R)
• M53: 44,994,402 km (0.106 R)
• M54: 46,702,510 km (0.098 R)
• M55: 47,171,949 km (0.086 R)
• M56: 47,250,338 km (0.1 R)
• M57: 50,903,817 km (0.118 R)
• M58: 51,145,118 km (0.052 R)
• M59: 51,225,752 km (0.085 R)
• M60: 51,548,285 km (0.105 R)
• M61: 51,952,648 km (0.062 R)
• M62: 52,114,513 km (0.078 R)
• M63: 52,845,597 km (0.1 R)
• M64: 53,580,123 km (0.106 R)
• M65: 54,729,184 km (0.082 R)
• M66: 55,141,626 km (0.102 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 10,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit