🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.65 AU - 0.97 AU

Year: 266 Days

Day: 36.2 Hours

Environment

Temp: 119 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,893,125 km

• M1: 39,195 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.8 AU - 1 AU

Year: 312 Days

Day: 23.3 Hours

Environment

Temp: 80 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.22 AU - 3.18 AU

Year: 1620 Days

Day: 39.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,893,125 km

• M1: 228,436 km (0.043 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124

Radius: 10.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5.33 AU - 5.51 AU

Year: 4609 Days

Day: 5.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,893,125 km

• M1: 131,347 km (0.12 R)
• M2: 200,760 km (0.093 R)
• M3: 310,565 km (0.107 R)
• M4: 373,396 km (0.052 R)
• M5: 559,047 km (0.111 R)
• M6: 695,331 km (0.057 R)
• M7: 860,786 km (0.112 R)
• M8: 939,624 km (0.093 R)
• M9: 1,048,831 km (0.077 R)
• M10: 1,143,377 km (0.104 R)
• M11: 1,371,962 km (0.107 R)
• M12: 1,670,410 km (0.06 R)
• M13: 1,748,350 km (0.117 R)
• M14: 1,954,347 km (0.046 R)
• M15: 2,204,923 km (0.039 R)
• M16: 2,542,416 km (0.109 R)
• M17: 2,645,489 km (0.088 R)
• M18: 2,856,272 km (0.11 R)
• M19: 2,977,147 km (0.032 R)
• M20: 3,168,782 km (0.099 R)
• M21: 3,294,145 km (0.114 R)
• M22: 3,665,447 km (0.08 R)
• M23: 3,797,243 km (0.116 R)
• M24: 3,885,954 km (0.114 R)
• M25: 4,020,293 km (0.084 R)
• M26: 4,156,278 km (0.106 R)
• M27: 4,263,091 km (0.069 R)
• M28: 4,479,409 km (0.067 R)
• M29: 4,573,357 km (0.109 R)
• M30: 4,826,775 km (0.092 R)
• M31: 5,084,981 km (0.097 R)
• M32: 5,232,186 km (0.118 R)
• M33: 5,347,675 km (0.076 R)
• M34: 5,530,932 km (0.093 R)
• M35: 5,716,284 km (0.052 R)
• M36: 6,197,241 km (0.105 R)
• M37: 6,389,774 km (0.073 R)
• M38: 6,477,887 km (0.101 R)
• M39: 6,548,796 km (0.098 R)
• M40: 6,655,609 km (0.07 R)
• M41: 7,198,051 km (0.116 R)
• M42: 7,363,656 km (0.097 R)
• M43: 7,604,957 km (0.08 R)
• M44: 7,679,756 km (0.119 R)
• M45: 8,114,637 km (0.092 R)
• M46: 8,210,230 km (0.065 R)
• M47: 8,732,925 km (0.072 R)
• M48: 8,870,256 km (0.077 R)
• M49: 9,047,829 km (0.117 R)
• M50: 9,186,805 km (0.108 R)
• M51: 9,306,334 km (0.111 R)
• M52: 9,567,532 km (0.088 R)
• M53: 9,688,706 km (0.112 R)
• M54: 9,953,345 km (0.116 R)
• M55: 10,199,732 km (0.077 R)
• M56: 10,282,310 km (0.111 R)
• M57: 10,573,129 km (0.094 R)
• M58: 10,993,200 km (0.045 R)
• M59: 11,077,872 km (0.099 R)
• M60: 11,354,628 km (0.103 R)
• M61: 11,633,628 km (0.09 R)
• M62: 12,089,154 km (0.089 R)
• M63: 12,639,075 km (0.108 R)
• M64: 12,794,507 km (0.084 R)
• M65: 13,354,901 km (0.047 R)
• M66: 13,763,303 km (0.083 R)
• M67: 13,877,446 km (0.113 R)
• M68: 14,060,853 km (0.114 R)
• M69: 14,129,818 km (0.057 R)
• M70: 14,198,932 km (0.045 R)
• M71: 14,453,099 km (0.057 R)
• M72: 15,225,024 km (0.12 R)
• M73: 15,603,956 km (0.116 R)
• M74: 15,770,907 km (0.043 R)
• M75: 15,890,286 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.2

Radius: 13.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.66 AU - 5.96 AU

Year: 5115 Days

Day: 13.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 57,893,125 km

• M1: 226,342 km (0.114 R)
• M2: 421,567 km (0.101 R)
• M3: 535,860 km (0.108 R)
• M4: 721,810 km (0.114 R)
• M5: 866,321 km (0.086 R)
• M6: 976,126 km (0.111 R)
• M7: 1,102,836 km (0.099 R)
• M8: 1,223,262 km (0.051 R)
• M9: 1,451,997 km (0.113 R)
• M10: 1,922,781 km (0.089 R)
• M11: 2,025,705 km (0.03 R)
• M12: 2,298,870 km (0.105 R)
• M13: 3,190,025 km (0.044 R)
• M14: 3,455,412 km (0.093 R)
• M15: 4,122,020 km (0.067 R)
• M16: 4,529,225 km (0.065 R)
• M17: 4,668,052 km (0.117 R)
• M18: 4,868,663 km (0.066 R)
• M19: 5,957,735 km (0.103 R)
• M20: 6,418,497 km (0.11 R)
• M21: 6,529,947 km (0.117 R)
• M22: 6,845,449 km (0.109 R)
• M23: 6,959,443 km (0.059 R)
• M24: 7,142,999 km (0.109 R)
• M25: 7,235,301 km (0.086 R)
• M26: 7,351,389 km (0.094 R)
• M27: 7,585,510 km (0.054 R)
• M28: 7,750,815 km (0.116 R)
• M29: 8,229,678 km (0.105 R)
• M30: 8,350,852 km (0.088 R)
• M31: 8,866,666 km (0.035 R)
• M32: 9,723,712 km (0.088 R)
• M33: 10,396,902 km (0.114 R)
• M34: 10,871,876 km (0.11 R)
• M35: 11,085,352 km (0.047 R)
• M36: 11,462,039 km (0.102 R)
• M37: 11,597,725 km (0.063 R)
• M38: 11,761,085 km (0.071 R)
• M39: 12,007,772 km (0.072 R)
• M40: 12,450,283 km (0.082 R)
• M41: 12,589,708 km (0.092 R)
• M42: 12,926,602 km (0.101 R)
• M43: 13,266,339 km (0.117 R)
• M44: 13,723,959 km (0.081 R)
• M45: 13,810,277 km (0.117 R)
• M46: 14,157,643 km (0.113 R)
• M47: 14,390,866 km (0.111 R)
• M48: 15,726,177 km (0.116 R)
• M49: 16,058,583 km (0.061 R)
• M50: 16,332,348 km (0.065 R)
• M51: 16,576,940 km (0.046 R)
• M52: 16,668,943 km (0.098 R)
• M53: 16,853,547 km (0.101 R)
• M54: 17,473,929 km (0.117 R)
• M55: 17,755,472 km (0.1 R)
• M56: 18,545,498 km (0.092 R)
• M57: 18,768,848 km (0.099 R)
• M58: 19,605,998 km (0.096 R)
• M59: 20,094,584 km (0.102 R)
• M60: 20,984,093 km (0.102 R)
• M61: 21,550,770 km (0.065 R)
• M62: 21,852,808 km (0.079 R)
• M63: 22,190,002 km (0.094 R)
• M64: 22,359,347 km (0.113 R)
• M65: 22,528,991 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.9

Radius: 4.5

Gravity: 48.54 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.4 AU - 15.3 AU

Year: 19855 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,893,125 km

• M1: 86,168 km (0.11 R)
• M2: 154,385 km (0.096 R)
• M3: 212,728 km (0.077 R)
• M4: 413,788 km (0.105 R)
• M5: 544,536 km (0.047 R)
• M6: 614,847 km (0.096 R)
• M7: 790,625 km (0.076 R)
• M8: 1,739,374 km (0.11 R)
• M9: 1,774,081 km (0.106 R)
• M10: 1,808,937 km (0.097 R)
• M11: 2,096,913 km (0.107 R)
• M12: 2,594,625 km (0.069 R)
• M13: 2,836,376 km (0.101 R)
• M14: 3,515,550 km (0.077 R)
• M15: 3,737,703 km (0.076 R)
• M16: 3,964,493 km (0.088 R)
• M17: 6,038,368 km (0.081 R)
• M18: 6,197,391 km (0.114 R)
• M19: 6,411,615 km (0.111 R)
• M20: 7,292,597 km (0.074 R)
• M21: 7,348,846 km (0.059 R)
• M22: 7,461,942 km (0.1 R)
• M23: 7,575,636 km (0.113 R)
• M24: 8,035,949 km (0.079 R)
• M25: 8,683,558 km (0.116 R)
• M26: 9,903,379 km (0.119 R)
• M27: 10,469,607 km (0.112 R)
• M28: 11,175,859 km (0.083 R)
• M29: 12,566,221 km (0.114 R)
• M30: 14,361,695 km (0.101 R)
• M31: 15,001,674 km (0.045 R)
• M32: 15,217,095 km (0.113 R)
• M33: 15,578,374 km (0.106 R)
• M34: 16,902,016 km (0.08 R)
• M35: 17,276,160 km (0.114 R)
• M36: 19,420,796 km (0.108 R)
• M37: 19,969,969 km (0.06 R)
• M38: 20,444,793 km (0.098 R)
• M39: 21,647,859 km (0.087 R)
• M40: 23,038,820 km (0.03 R)
• M41: 24,711,923 km (0.115 R)
• M42: 25,306,724 km (0.097 R)
• M43: 25,392,144 km (0.077 R)
• M44: 25,734,424 km (0.1 R)
• M45: 29,510,274 km (0.032 R)
• M46: 30,231,486 km (0.091 R)
• M47: 32,152,472 km (0.082 R)
• M48: 32,894,477 km (0.053 R)
• M49: 33,080,876 km (0.099 R)
• M50: 34,112,354 km (0.116 R)
• M51: 34,774,324 km (0.12 R)
• M52: 35,440,484 km (0.075 R)
• M53: 38,636,941 km (0.105 R)
• M54: 41,018,839 km (0.115 R)
• M55: 41,823,376 km (0.077 R)
• M56: 43,141,782 km (0.065 R)
• M57: 43,550,184 km (0.068 R)
• M58: 43,754,834 km (0.114 R)
• M59: 44,576,725 km (0.1 R)
• M60: 46,340,184 km (0.109 R)
• M61: 46,549,173 km (0.117 R)
• M62: 46,653,742 km (0.04 R)
• M63: 48,126,233 km (0.089 R)
• M64: 54,166,846 km (0.098 R)
• M65: 56,381,343 km (0.117 R)
• M66: 58,286,771 km (0.114 R)
• M67: 59,077,546 km (0.079 R)
• M68: 59,304,037 km (0.088 R)
• M69: 59,644,521 km (0.083 R)
• M70: 60,669,566 km (0.115 R)
• M71: 61,930,377 km (0.049 R)
• M72: 62,160,458 km (0.095 R)
• M73: 62,390,989 km (0.083 R)
• M74: 63,083,926 km (0.046 R)
• M75: 63,199,715 km (0.113 R)
• M76: 63,315,504 km (0.095 R)
• M77: 64,594,266 km (0.115 R)
• M78: 64,944,475 km (0.033 R)
• M79: 67,413,588 km (0.12 R)
• M80: 68,243,557 km (0.087 R)
• M81: 68,362,337 km (0.101 R)
• M82: 68,719,278 km (0.1 R)
• M83: 70,392,979 km (0.079 R)
• M84: 70,993,914 km (0.074 R)
• M85: 71,717,369 km (0.078 R)
• M86: 72,079,994 km (0.12 R)
• M87: 73,658,551 km (0.079 R)
• M88: 75,002,987 km (0.031 R)
• M89: 75,248,327 km (0.068 R)
• M90: 75,862,875 km (0.108 R)
• M91: 78,710,770 km (0.084 R)
• M92: 78,960,150 km (0.049 R)
• M93: 80,210,489 km (0.072 R)
• M94: 80,461,364 km (0.055 R)
• M95: 82,224,824 km (0.042 R)
• M96: 82,731,063 km (0.059 R)
• M97: 84,128,307 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.5

Radius: 5.7

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.29 AU - 17.95 AU

Year: 20418 Days

Day: 21.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,893,125 km

• M1: 187,895 km (0.093 R)
• M2: 246,836 km (0.081 R)
• M3: 586,424 km (0.052 R)
• M4: 660,026 km (0.064 R)
• M5: 920,625 km (0.106 R)
• M6: 985,252 km (0.052 R)
• M7: 1,029,084 km (0.066 R)
• M8: 1,096,253 km (0.118 R)
• M9: 1,234,930 km (0.082 R)
• M10: 1,529,189 km (0.04 R)
• M11: 1,606,083 km (0.025 R)
• M12: 2,504,568 km (0.094 R)
• M13: 2,657,008 km (0.089 R)
• M14: 2,812,440 km (0.118 R)
• M15: 3,396,470 km (0.111 R)
• M16: 4,340,283 km (0.034 R)
• M17: 4,413,287 km (0.06 R)
• M18: 4,486,590 km (0.098 R)
• M19: 4,821,988 km (0.099 R)
• M20: 5,011,678 km (0.111 R)
• M21: 5,088,272 km (0.11 R)
• M22: 5,203,912 km (0.101 R)
• M23: 6,283,260 km (0.091 R)
• M24: 6,365,838 km (0.086 R)
• M25: 9,054,262 km (0.058 R)
• M26: 9,429,902 km (0.08 R)
• M27: 9,477,175 km (0.051 R)
• M28: 9,810,628 km (0.107 R)
• M29: 10,390,919 km (0.1 R)
• M30: 10,982,428 km (0.115 R)
• M31: 11,132,026 km (0.079 R)
• M32: 11,433,316 km (0.098 R)
• M33: 11,483,731 km (0.051 R)
• M34: 12,146,450 km (0.104 R)
• M35: 12,301,134 km (0.083 R)
• M36: 12,821,585 km (0.071 R)
• M37: 13,615,650 km (0.062 R)
• M38: 14,863,745 km (0.12 R)
• M39: 15,473,506 km (0.079 R)
• M40: 15,529,306 km (0.062 R)
• M41: 15,922,150 km (0.065 R)
• M42: 16,034,947 km (0.102 R)
• M43: 16,947,045 km (0.1 R)
• M44: 17,758,913 km (0.063 R)
• M45: 18,287,442 km (0.1 R)
• M46: 18,940,437 km (0.086 R)
• M47: 19,903,847 km (0.066 R)
• M48: 22,381,337 km (0.05 R)
• M49: 22,634,457 km (0.11 R)
• M50: 22,888,474 km (0.07 R)
• M51: 23,849,341 km (0.109 R)
• M52: 24,432,175 km (0.09 R)
• M53: 25,677,876 km (0.106 R)
• M54: 26,608,973 km (0.063 R)
• M55: 27,011,392 km (0.094 R)
• M56: 30,442,419 km (0.044 R)
• M57: 31,923,737 km (0.106 R)
• M58: 32,494,303 km (0.066 R)
• M59: 32,637,468 km (0.109 R)
• M60: 33,212,074 km (0.109 R)
• M61: 34,080,340 km (0.105 R)
• M62: 35,470,403 km (0.101 R)
• M63: 35,765,410 km (0.105 R)
• M64: 36,580,868 km (0.08 R)
• M65: 39,368,325 km (0.042 R)
• M66: 39,444,620 km (0.108 R)
• M67: 40,133,369 km (0.114 R)
• M68: 40,671,771 km (0.028 R)
• M69: 41,135,226 km (0.055 R)
• M70: 41,445,043 km (0.108 R)
• M71: 42,067,220 km (0.04 R)
• M72: 43,478,377 km (0.072 R)
• M73: 43,557,215 km (0.096 R)
• M74: 43,636,203 km (0.044 R)
• M75: 43,794,029 km (0.064 R)
• M76: 44,825,356 km (0.111 R)
• M77: 46,346,916 km (0.114 R)
• M78: 46,588,666 km (0.116 R)
• M79: 48,456,246 km (0.12 R)
• M80: 48,619,906 km (0.106 R)
• M81: 48,947,526 km (0.041 R)
• M82: 49,358,172 km (0.108 R)
• M83: 50,100,028 km (0.093 R)
• M84: 50,348,211 km (0.043 R)
• M85: 51,762,060 km (0.107 R)
• M86: 54,288,918 km (0.086 R)
• M87: 55,481,662 km (0.05 R)
• M88: 56,081,250 km (0.033 R)
• M89: 57,893,179 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 11,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit