🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.63 AU - 0.91 AU

Year: 252 Days

Day: 33.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,690,121 km

• M1: 27,077 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.95 AU - 1.51 AU

Year: 509 Days

Day: 29.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.44 AU - 2.44 AU

Year: 1421 Days

Day: 33.5 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.48 AU - 2.7 AU

Year: 1554 Days

Day: 34.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.89 AU - 3.61 AU

Year: 2184 Days

Day: 32 Hours

Environment

Temp: -118 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.9

Radius: 13.2

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.25 AU - 6.37 AU

Year: 4561 Days

Day: 6.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 106,690,121 km

• M1: 169,195 km (0.066 R)
• M2: 353,649 km (0.101 R)
• M3: 452,683 km (0.086 R)
• M4: 630,705 km (0.069 R)
• M5: 772,523 km (0.094 R)
• M6: 926,460 km (0.113 R)
• M7: 1,389,315 km (0.085 R)
• M8: 1,499,868 km (0.107 R)
• M9: 1,919,939 km (0.107 R)
• M10: 2,667,330 km (0.098 R)
• M11: 2,949,023 km (0.101 R)
• M12: 3,325,561 km (0.107 R)
• M13: 3,851,846 km (0.064 R)
• M14: 3,964,792 km (0.114 R)
• M15: 4,078,936 km (0.102 R)
• M16: 4,171,088 km (0.119 R)
• M17: 4,786,982 km (0.106 R)
• M18: 4,908,605 km (0.08 R)
• M19: 5,533,027 km (0.094 R)
• M20: 5,919,737 km (0.078 R)
• M21: 6,611,179 km (0.045 R)
• M22: 7,049,351 km (0.12 R)
• M23: 7,328,052 km (0.102 R)
• M24: 7,896,524 km (0.054 R)
• M25: 8,098,780 km (0.076 R)
• M26: 8,273,660 km (0.056 R)
• M27: 8,805,630 km (0.098 R)
• M28: 9,106,022 km (0.036 R)
• M29: 9,287,784 km (0.065 R)
• M30: 9,686,013 km (0.12 R)
• M31: 9,996,130 km (0.111 R)
• M32: 11,334,432 km (0.088 R)
• M33: 11,891,984 km (0.076 R)
• M34: 12,124,309 km (0.072 R)
• M35: 12,660,767 km (0.03 R)
• M36: 12,897,880 km (0.114 R)
• M37: 13,205,004 km (0.106 R)
• M38: 14,457,587 km (0.11 R)
• M39: 14,670,016 km (0.082 R)
• M40: 14,847,888 km (0.104 R)
• M41: 15,098,016 km (0.095 R)
• M42: 15,349,639 km (0.078 R)
• M43: 16,296,294 km (0.082 R)
• M44: 17,074,652 km (0.093 R)
• M45: 17,299,348 km (0.06 R)
• M46: 18,055,266 km (0.108 R)
• M47: 18,245,854 km (0.106 R)
• M48: 18,513,933 km (0.118 R)
• M49: 18,821,955 km (0.1 R)
• M50: 19,442,936 km (0.092 R)
• M51: 19,755,895 km (0.077 R)
• M52: 20,110,143 km (0.11 R)
• M53: 20,426,692 km (0.101 R)
• M54: 21,225,544 km (0.081 R)
• M55: 21,507,387 km (0.106 R)
• M56: 21,750,184 km (0.077 R)
• M57: 21,953,039 km (0.106 R)
• M58: 22,238,322 km (0.081 R)
• M59: 22,894,757 km (0.097 R)
• M60: 23,891,378 km (0.1 R)
• M61: 24,100,815 km (0.08 R)
• M62: 24,226,777 km (0.11 R)
• M63: 24,352,888 km (0.058 R)
• M64: 25,669,349 km (0.052 R)
• M65: 25,798,003 km (0.042 R)
• M66: 25,969,891 km (0.111 R)
• M67: 26,704,417 km (0.081 R)
• M68: 27,841,211 km (0.102 R)
• M69: 28,149,981 km (0.029 R)
• M70: 28,949,133 km (0.082 R)
• M71: 29,038,293 km (0.101 R)
• M72: 29,217,063 km (0.037 R)
• M73: 29,620,678 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.4

Radius: 14.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.4 AU - 9.56 AU

Year: 8403 Days

Day: 9.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 106,690,121 km

• M1: 211,831 km (0.104 R)
• M2: 384,467 km (0.056 R)
• M3: 478,564 km (0.1 R)
• M4: 851,810 km (0.03 R)
• M5: 1,048,681 km (0.117 R)
• M6: 1,178,083 km (0.119 R)
• M7: 1,330,374 km (0.117 R)
• M8: 1,618,350 km (0.107 R)
• M9: 2,088,685 km (0.089 R)
• M10: 2,213,001 km (0.117 R)
• M11: 2,447,571 km (0.106 R)
• M12: 2,758,136 km (0.078 R)
• M13: 3,417,863 km (0.113 R)
• M14: 3,640,165 km (0.055 R)
• M15: 3,970,028 km (0.107 R)
• M16: 4,151,790 km (0.077 R)
• M17: 4,416,279 km (0.072 R)
• M18: 4,686,303 km (0.07 R)
• M19: 5,558,010 km (0.106 R)
• M20: 5,820,554 km (0.097 R)
• M21: 5,908,966 km (0.116 R)
• M22: 6,057,367 km (0.118 R)
• M23: 6,849,189 km (0.111 R)
• M24: 7,099,466 km (0.093 R)
• M25: 7,448,478 km (0.112 R)
• M26: 7,641,310 km (0.114 R)
• M27: 7,966,386 km (0.114 R)
• M28: 9,037,058 km (0.093 R)
• M29: 9,242,904 km (0.114 R)
• M30: 9,519,661 km (0.105 R)
• M31: 9,799,259 km (0.1 R)
• M32: 10,010,790 km (0.116 R)
• M33: 10,223,818 km (0.11 R)
• M34: 10,366,684 km (0.116 R)
• M35: 10,546,351 km (0.119 R)
• M36: 12,359,926 km (0.087 R)
• M37: 12,818,742 km (0.079 R)
• M38: 12,934,232 km (0.04 R)
• M39: 13,088,916 km (0.036 R)
• M40: 13,910,956 km (0.058 R)
• M41: 14,308,288 km (0.079 R)
• M42: 15,155,012 km (0.063 R)
• M43: 15,728,421 km (0.107 R)
• M44: 16,392,635 km (0.114 R)
• M45: 16,560,035 km (0.063 R)
• M46: 16,812,407 km (0.115 R)
• M47: 17,406,011 km (0.112 R)
• M48: 18,570,332 km (0.056 R)
• M49: 18,701,230 km (0.091 R)
• M50: 18,920,092 km (0.116 R)
• M51: 19,095,869 km (0.095 R)
• M52: 19,448,920 km (0.119 R)
• M53: 20,027,265 km (0.095 R)
• M54: 20,161,604 km (0.086 R)
• M55: 20,296,242 km (0.101 R)
• M56: 23,050,190 km (0.082 R)
• M57: 23,567,798 km (0.117 R)
• M58: 23,946,580 km (0.057 R)
• M59: 24,184,441 km (0.101 R)
• M60: 24,662,256 km (0.103 R)
• M61: 25,143,363 km (0.112 R)
• M62: 25,336,643 km (0.102 R)
• M63: 25,433,583 km (0.106 R)
• M64: 27,644,789 km (0.08 R)
• M65: 28,546,565 km (0.105 R)
• M66: 29,102,321 km (0.114 R)
• M67: 29,610,655 km (0.119 R)
• M68: 29,866,018 km (0.102 R)
• M69: 29,968,343 km (0.108 R)
• M70: 31,101,547 km (0.112 R)
• M71: 31,361,099 km (0.101 R)
• M72: 31,569,190 km (0.107 R)
• M73: 31,777,879 km (0.032 R)
• M74: 33,038,989 km (0.081 R)
• M75: 33,356,884 km (0.091 R)
• M76: 33,728,934 km (0.08 R)
• M77: 34,049,074 km (0.059 R)
• M78: 35,015,326 km (0.113 R)
• M79: 35,936,101 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.4

Radius: 4.5

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.1 AU - 12.6 AU

Year: 16179 Days

Day: 22.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 106,690,121 km

• M1: 108,458 km (0.12 R)
• M2: 328,966 km (0.09 R)
• M3: 462,108 km (0.112 R)
• M4: 505,342 km (0.042 R)
• M5: 1,048,232 km (0.103 R)
• M6: 1,125,574 km (0.078 R)
• M7: 1,204,712 km (0.101 R)
• M8: 1,265,448 km (0.097 R)
• M9: 1,539,811 km (0.115 R)
• M10: 1,717,832 km (0.108 R)
• M11: 1,832,424 km (0.059 R)
• M12: 1,925,773 km (0.066 R)
• M13: 2,493,348 km (0.034 R)
• M14: 3,220,543 km (0.079 R)
• M15: 3,563,571 km (0.05 R)
• M16: 3,768,969 km (0.064 R)
• M17: 3,798,589 km (0.069 R)
• M18: 3,858,279 km (0.111 R)
• M19: 4,283,885 km (0.099 R)
• M20: 4,884,969 km (0.07 R)
• M21: 4,949,894 km (0.085 R)
• M22: 5,512,233 km (0.106 R)
• M23: 5,579,851 km (0.088 R)
• M24: 5,681,578 km (0.103 R)
• M25: 6,025,204 km (0.113 R)
• M26: 6,840,961 km (0.066 R)
• M27: 7,540,630 km (0.117 R)
• M28: 7,578,030 km (0.104 R)
• M29: 7,728,525 km (0.059 R)
• M30: 9,609,270 km (0.063 R)
• M31: 9,894,852 km (0.038 R)
• M32: 10,100,549 km (0.101 R)
• M33: 10,474,245 km (0.099 R)
• M34: 11,064,707 km (0.102 R)
• M35: 11,839,624 km (0.11 R)
• M36: 11,970,522 km (0.07 R)
• M37: 12,810,215 km (0.038 R)
• M38: 13,169,549 km (0.04 R)
• M39: 13,305,085 km (0.12 R)
• M40: 13,441,219 km (0.115 R)
• M41: 13,577,652 km (0.093 R)
• M42: 13,852,015 km (0.084 R)
• M43: 14,267,149 km (0.097 R)
• M44: 14,639,348 km (0.069 R)
• M45: 14,920,742 km (0.069 R)
• M46: 15,109,385 km (0.096 R)
• M47: 15,156,508 km (0.115 R)
• M48: 15,251,204 km (0.116 R)
• M49: 15,536,487 km (0.031 R)
• M50: 15,919,457 km (0.098 R)
• M51: 16,645,905 km (0.071 R)
• M52: 17,136,286 km (0.102 R)
• M53: 17,234,871 km (0.066 R)
• M54: 18,433,150 km (0.088 R)
• M55: 18,483,715 km (0.118 R)
• M56: 18,940,437 km (0.052 R)
• M57: 19,349,437 km (0.096 R)
• M58: 20,751,319 km (0.084 R)
• M59: 21,971,140 km (0.115 R)
• M60: 22,616,655 km (0.045 R)
• M61: 22,887,577 km (0.094 R)
• M62: 23,104,942 km (0.103 R)
• M63: 23,159,396 km (0.04 R)
• M64: 23,541,918 km (0.081 R)
• M65: 24,534,948 km (0.112 R)
• M66: 25,148,599 km (0.093 R)
• M67: 25,710,788 km (0.114 R)
• M68: 25,767,186 km (0.047 R)
• M69: 26,618,847 km (0.105 R)
• M70: 27,191,657 km (0.114 R)
• M71: 27,768,656 km (0.053 R)
• M72: 28,407,888 km (0.093 R)
• M73: 29,346,465 km (0.043 R)
• M74: 29,760,252 km (0.041 R)
• M75: 31,979,238 km (0.114 R)
• M76: 33,200,704 km (0.063 R)
• M77: 33,631,845 km (0.081 R)
• M78: 34,002,848 km (0.111 R)
• M79: 34,188,798 km (0.032 R)
• M80: 35,061,253 km (0.094 R)
• M81: 35,563,154 km (0.102 R)
• M82: 36,383,698 km (0.103 R)
• M83: 36,700,995 km (0.053 R)
• M84: 36,891,882 km (0.044 R)
• M85: 37,658,272 km (0.036 R)
• M86: 37,914,982 km (0.097 R)
• M87: 38,301,094 km (0.084 R)
• M88: 38,623,926 km (0.058 R)
• M89: 38,753,179 km (0.109 R)
• M90: 38,947,506 km (0.116 R)
• M91: 39,077,208 km (0.107 R)
• M92: 41,436,516 km (0.068 R)
• M93: 41,966,990 km (0.118 R)
• M94: 42,033,411 km (0.071 R)
• M95: 44,111,475 km (0.058 R)
• M96: 45,265,025 km (0.065 R)
• M97: 45,469,674 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.2

Radius: 7.7

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.83 AU - 23.65 AU

Year: 31460 Days

Day: 18.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 106,690,121 km

• M1: 122,670 km (0.111 R)
• M2: 1,079,648 km (0.111 R)
• M3: 2,553,037 km (0.097 R)
• M4: 3,021,877 km (0.094 R)
• M5: 3,118,966 km (0.1 R)
• M6: 3,365,952 km (0.054 R)
• M7: 3,466,631 km (0.105 R)
• M8: 3,984,689 km (0.095 R)
• M9: 4,582,332 km (0.054 R)
• M10: 4,693,932 km (0.118 R)
• M11: 4,863,277 km (0.115 R)
• M12: 4,977,271 km (0.047 R)
• M13: 5,034,567 km (0.118 R)
• M14: 5,324,487 km (0.057 R)
• M15: 5,560,254 km (0.053 R)
• M16: 6,663,538 km (0.111 R)
• M17: 6,790,247 km (0.082 R)
• M18: 6,917,854 km (0.112 R)
• M19: 7,305,163 km (0.106 R)
• M20: 7,567,259 km (0.083 R)
• M21: 8,236,111 km (0.12 R)
• M22: 8,440,461 km (0.109 R)
• M23: 9,416,139 km (0.091 R)
• M24: 9,773,229 km (0.069 R)
• M25: 9,845,185 km (0.064 R)
• M26: 11,700,498 km (0.056 R)
• M27: 12,161,559 km (0.034 R)
• M28: 12,943,208 km (0.108 R)
• M29: 13,741,163 km (0.12 R)
• M30: 14,390,866 km (0.045 R)
• M31: 14,719,383 km (0.073 R)
• M32: 16,570,657 km (0.041 R)
• M33: 17,088,116 km (0.091 R)
• M34: 18,316,314 km (0.113 R)
• M35: 18,494,037 km (0.065 R)
• M36: 19,120,702 km (0.112 R)
• M37: 20,763,885 km (0.102 R)
• M38: 21,321,586 km (0.049 R)
• M39: 22,451,798 km (0.104 R)
• M40: 23,120,201 km (0.092 R)
• M41: 23,988,916 km (0.099 R)
• M42: 25,262,592 km (0.076 R)
• M43: 25,659,027 km (0.069 R)
• M44: 25,857,842 km (0.048 R)
• M45: 28,284,769 km (0.09 R)
• M46: 29,733,774 km (0.111 R)
• M47: 31,206,714 km (0.062 R)
• M48: 31,312,779 km (0.07 R)
• M49: 31,738,535 km (0.069 R)
• M50: 32,595,581 km (0.091 R)
• M51: 32,919,011 km (0.108 R)
• M52: 33,135,180 km (0.114 R)
• M53: 34,113,850 km (0.083 R)
• M54: 34,661,677 km (0.11 R)
• M55: 35,655,007 km (0.107 R)
• M56: 37,106,256 km (0.094 R)
• M57: 38,918,784 km (0.105 R)
• M58: 40,297,029 km (0.103 R)
• M59: 41,691,281 km (0.11 R)
• M60: 41,808,117 km (0.105 R)
• M61: 42,983,059 km (0.119 R)
• M62: 43,101,241 km (0.088 R)
• M63: 46,572,510 km (0.084 R)
• M64: 49,018,435 km (0.103 R)
• M65: 50,755,117 km (0.116 R)
• M66: 51,505,649 km (0.103 R)
• M67: 51,882,337 km (0.082 R)
• M68: 52,891,075 km (0.042 R)
• M69: 55,956,186 km (0.096 R)
• M70: 56,731,402 km (0.106 R)
• M71: 56,990,655 km (0.076 R)
• M72: 57,380,208 km (0.081 R)
• M73: 59,209,640 km (0.12 R)
• M74: 60,395,952 km (0.065 R)
• M75: 61,191,064 km (0.036 R)
• M76: 62,523,981 km (0.102 R)
• M77: 65,082,853 km (0.12 R)
• M78: 65,354,223 km (0.065 R)
• M79: 68,088,274 km (0.104 R)
• M80: 68,777,621 km (0.088 R)
• M81: 69,885,393 km (0.067 R)
• M82: 70,302,323 km (0.056 R)
• M83: 71,278,449 km (0.102 R)
• M84: 81,866,986 km (0.099 R)
• M85: 82,306,504 km (0.064 R)
• M86: 84,663,718 km (0.106 R)
• M87: 86,446,027 km (0.099 R)
• M88: 87,192,371 km (0.032 R)
• M89: 93,239,416 km (0.101 R)
• M90: 94,465,071 km (0.089 R)
• M91: 97,242,057 km (0.075 R)
• M92: 100,829,264 km (0.075 R)
• M93: 101,457,426 km (0.097 R)
• M94: 101,614,802 km (0.051 R)
• M95: 101,772,030 km (0.076 R)
• M96: 102,087,083 km (0.115 R)
• M97: 103,508,263 km (0.115 R)
• M98: 105,891,656 km (0.103 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 18,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit