🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.14 AU - 1.18 AU

Year: 468 Days

Day: 40.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 83,347,855 km

• M1: 946,655 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.61 AU - 2.69 AU

Year: 1617 Days

Day: 14.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.18 AU - 4.6 AU

Year: 2875 Days

Day: 16.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.9

Radius: 13.1

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.36 AU - 4.52 AU

Year: 3506 Days

Day: 13.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 83,347,855 km

• M1: 181,612 km (0.065 R)
• M2: 325,525 km (0.094 R)
• M3: 469,438 km (0.074 R)
• M4: 560,693 km (0.094 R)
• M5: 687,701 km (0.106 R)
• M6: 920,326 km (0.074 R)
• M7: 1,132,755 km (0.087 R)
• M8: 1,215,483 km (0.05 R)
• M9: 1,324,839 km (0.09 R)
• M10: 1,502,112 km (0.092 R)
• M11: 1,895,106 km (0.113 R)
• M12: 2,038,121 km (0.103 R)
• M13: 2,140,596 km (0.119 R)
• M14: 2,274,935 km (0.084 R)
• M15: 2,412,116 km (0.118 R)
• M16: 2,599,562 km (0.12 R)
• M17: 2,743,326 km (0.071 R)
• M18: 3,022,176 km (0.091 R)
• M19: 3,156,814 km (0.048 R)
• M20: 3,608,001 km (0.102 R)
• M21: 4,456,371 km (0.053 R)
• M22: 4,629,456 km (0.081 R)
• M23: 4,765,739 km (0.104 R)
• M24: 4,883,622 km (0.057 R)
• M25: 5,002,403 km (0.081 R)
• M26: 5,222,910 km (0.115 R)
• M27: 5,673,350 km (0.035 R)
• M28: 5,840,301 km (0.101 R)
• M29: 6,415,953 km (0.079 R)
• M30: 6,546,403 km (0.075 R)
• M31: 7,324,910 km (0.088 R)
• M32: 7,575,636 km (0.059 R)
• M33: 8,416,077 km (0.085 R)
• M34: 9,139,084 km (0.081 R)
• M35: 9,458,625 km (0.09 R)
• M36: 10,210,055 km (0.11 R)
• M37: 10,362,645 km (0.083 R)
• M38: 10,464,820 km (0.085 R)
• M39: 10,695,949 km (0.118 R)
• M40: 11,058,873 km (0.09 R)
• M41: 11,320,520 km (0.086 R)
• M42: 11,425,837 km (0.069 R)
• M43: 11,903,503 km (0.074 R)
• M44: 12,144,804 km (0.116 R)
• M45: 12,306,669 km (0.103 R)
• M46: 12,714,323 km (0.082 R)
• M47: 13,209,342 km (0.094 R)
• M48: 13,292,519 km (0.092 R)
• M49: 13,710,794 km (0.098 R)
• M50: 14,332,074 km (0.064 R)
• M51: 14,732,249 km (0.108 R)
• M52: 15,107,141 km (0.08 R)
• M53: 15,281,273 km (0.105 R)
• M54: 15,426,832 km (0.108 R)
• M55: 15,690,124 km (0.054 R)
• M56: 16,548,516 km (0.041 R)
• M57: 16,848,011 km (0.036 R)
• M58: 17,028,726 km (0.082 R)
• M59: 17,149,451 km (0.058 R)
• M60: 17,331,063 km (0.09 R)
• M61: 18,248,995 km (0.118 R)
• M62: 18,465,464 km (0.063 R)
• M63: 18,682,829 km (0.045 R)
• M64: 19,592,235 km (0.059 R)
• M65: 19,877,518 km (0.056 R)
• M66: 20,612,492 km (0.066 R)
• M67: 21,421,667 km (0.085 R)
• M68: 21,519,355 km (0.053 R)
• M69: 21,617,341 km (0.077 R)
• M70: 21,813,614 km (0.047 R)
• M71: 22,109,219 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 12.4

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.51 AU - 4.77 AU

Year: 3745 Days

Day: 5.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 83,347,855 km

• M1: 155,133 km (0.097 R)
• M2: 273,315 km (0.075 R)
• M3: 364,570 km (0.088 R)
• M4: 630,405 km (0.074 R)
• M5: 743,501 km (0.081 R)
• M6: 870,510 km (0.107 R)
• M7: 1,052,421 km (0.113 R)
• M8: 1,134,401 km (0.107 R)
• M9: 1,218,774 km (0.091 R)
• M10: 1,349,672 km (0.077 R)
• M11: 1,462,618 km (0.072 R)
• M12: 1,690,157 km (0.117 R)
• M13: 1,837,361 km (0.101 R)
• M14: 1,946,567 km (0.093 R)
• M15: 2,049,192 km (0.04 R)
• M16: 2,206,868 km (0.089 R)
• M17: 2,368,583 km (0.094 R)
• M18: 2,451,012 km (0.09 R)
• M19: 2,562,462 km (0.111 R)
• M20: 2,666,133 km (0.111 R)
• M21: 3,045,214 km (0.064 R)
• M22: 3,195,710 km (0.106 R)
• M23: 3,276,941 km (0.115 R)
• M24: 3,609,198 km (0.047 R)
• M25: 4,261,445 km (0.1 R)
• M26: 4,373,793 km (0.044 R)
• M27: 4,670,446 km (0.096 R)
• M28: 4,997,466 km (0.081 R)
• M29: 5,116,098 km (0.08 R)
• M30: 5,199,573 km (0.119 R)
• M31: 5,947,413 km (0.113 R)
• M32: 6,174,652 km (0.079 R)
• M33: 6,340,407 km (0.076 R)
• M34: 6,559,567 km (0.104 R)
• M35: 6,755,092 km (0.085 R)
• M36: 6,860,110 km (0.098 R)
• M37: 6,965,726 km (0.091 R)
• M38: 7,218,845 km (0.081 R)
• M39: 7,299,329 km (0.105 R)
• M40: 7,380,112 km (0.101 R)
• M41: 7,461,343 km (0.082 R)
• M42: 7,556,338 km (0.097 R)
• M43: 7,679,158 km (0.063 R)
• M44: 8,023,682 km (0.083 R)
• M45: 8,857,092 km (0.08 R)
• M46: 9,059,049 km (0.057 R)
• M47: 9,262,352 km (0.117 R)
• M48: 9,851,768 km (0.115 R)
• M49: 9,941,227 km (0.088 R)
• M50: 10,090,975 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 11.2

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.1 AU - 9.56 AU

Year: 8211 Days

Day: 7.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 83,347,855 km

• M1: 370,554 km (0.116 R)
• M2: 537,954 km (0.089 R)
• M3: 793,617 km (0.088 R)
• M4: 920,027 km (0.115 R)
• M5: 1,123,181 km (0.078 R)
• M6: 1,341,295 km (0.038 R)
• M7: 1,925,325 km (0.062 R)
• M8: 2,324,601 km (0.085 R)
• M9: 2,605,397 km (0.086 R)
• M10: 3,619,221 km (0.116 R)
• M11: 3,699,855 km (0.095 R)
• M12: 4,139,971 km (0.111 R)
• M13: 4,337,889 km (0.088 R)
• M14: 4,831,562 km (0.094 R)
• M15: 5,466,157 km (0.106 R)
• M16: 5,746,204 km (0.064 R)
• M17: 5,903,730 km (0.117 R)
• M18: 6,191,257 km (0.094 R)
• M19: 7,318,029 km (0.049 R)
• M20: 7,523,427 km (0.105 R)
• M21: 7,940,057 km (0.092 R)
• M22: 8,257,503 km (0.058 R)
• M23: 8,579,139 km (0.082 R)
• M24: 8,651,095 km (0.086 R)
• M25: 8,941,315 km (0.07 R)
• M26: 9,050,970 km (0.116 R)
• M27: 9,493,930 km (0.112 R)
• M28: 9,718,177 km (0.101 R)
• M29: 9,793,275 km (0.096 R)
• M30: 10,057,764 km (0.1 R)
• M31: 10,982,578 km (0.119 R)
• M32: 11,060,818 km (0.09 R)
• M33: 11,217,896 km (0.059 R)
• M34: 11,534,445 km (0.075 R)
• M35: 12,176,369 km (0.109 R)
• M36: 13,746,997 km (0.067 R)
• M37: 13,831,520 km (0.07 R)
• M38: 14,128,322 km (0.062 R)
• M39: 14,599,107 km (0.111 R)
• M40: 15,468,420 km (0.081 R)
• M41: 16,264,879 km (0.056 R)
• M42: 16,354,338 km (0.1 R)
• M43: 16,803,431 km (0.04 R)
• M44: 16,893,788 km (0.105 R)
• M45: 17,120,280 km (0.063 R)
• M46: 17,347,818 km (0.099 R)
• M47: 18,175,244 km (0.11 R)
• M48: 18,360,745 km (0.107 R)
• M49: 18,453,795 km (0.063 R)
• M50: 18,640,493 km (0.089 R)
• M51: 18,733,992 km (0.106 R)
• M52: 18,874,464 km (0.107 R)
• M53: 19,062,509 km (0.115 R)
• M54: 21,073,553 km (0.059 R)
• M55: 21,219,860 km (0.039 R)
• M56: 21,758,861 km (0.104 R)
• M57: 21,857,296 km (0.041 R)
• M58: 23,604,898 km (0.09 R)
• M59: 24,112,484 km (0.051 R)
• M60: 24,316,535 km (0.095 R)
• M61: 25,086,665 km (0.106 R)
• M62: 25,812,813 km (0.091 R)
• M63: 26,073,862 km (0.088 R)
• M64: 26,545,843 km (0.074 R)
• M65: 26,967,709 km (0.083 R)
• M66: 27,338,712 km (0.096 R)
• M67: 27,925,285 km (0.101 R)
• M68: 28,623,608 km (0.096 R)
• M69: 29,982,854 km (0.114 R)
• M70: 30,422,373 km (0.114 R)
• M71: 30,919,187 km (0.037 R)
• M72: 31,140,891 km (0.088 R)
• M73: 31,363,194 km (0.111 R)
• M74: 31,753,345 km (0.09 R)
• M75: 32,089,042 km (0.08 R)
• M76: 33,386,954 km (0.072 R)
• M77: 33,557,495 km (0.04 R)
• M78: 34,128,061 km (0.111 R)
• M79: 36,911,330 km (0.101 R)
• M80: 37,855,143 km (0.045 R)
• M81: 38,092,255 km (0.095 R)
• M82: 38,747,195 km (0.118 R)
• M83: 39,526,001 km (0.09 R)
• M84: 39,646,128 km (0.114 R)
• M85: 39,947,419 km (0.09 R)
• M86: 40,188,870 km (0.096 R)
• M87: 40,370,332 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.9

Radius: 6

Gravity: 11.5 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 15.4 AU - 15.68 AU

Year: 22956 Days

Day: 20.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,347,855 km

• M1: 440,715 km (0.106 R)
• M2: 659,427 km (0.062 R)
• M3: 862,133 km (0.08 R)
• M4: 934,089 km (0.075 R)
• M5: 1,789,639 km (0.062 R)
• M6: 2,302,311 km (0.073 R)
• M7: 2,437,249 km (0.092 R)
• M8: 2,857,768 km (0.048 R)
• M9: 2,966,376 km (0.061 R)
• M10: 3,150,531 km (0.031 R)
• M11: 3,300,578 km (0.088 R)
• M12: 3,414,721 km (0.076 R)
• M13: 3,964,194 km (0.12 R)
• M14: 4,456,820 km (0.114 R)
• M15: 4,795,958 km (0.106 R)
• M16: 5,055,810 km (0.102 R)
• M17: 5,454,338 km (0.053 R)
• M18: 5,908,667 km (0.118 R)
• M19: 6,375,412 km (0.088 R)
• M20: 6,565,252 km (0.066 R)
• M21: 6,950,766 km (0.065 R)
• M22: 7,743,784 km (0.062 R)
• M23: 8,202,302 km (0.092 R)
• M24: 8,512,867 km (0.106 R)
• M25: 8,565,076 km (0.063 R)
• M26: 9,145,666 km (0.059 R)
• M27: 9,413,745 km (0.103 R)
• M28: 9,521,755 km (0.092 R)
• M29: 10,511,794 km (0.06 R)
• M30: 11,591,890 km (0.118 R)
• M31: 11,765,723 km (0.108 R)
• M32: 12,115,932 km (0.054 R)
• M33: 12,351,249 km (0.075 R)
• M34: 12,946,050 km (0.119 R)
• M35: 13,489,539 km (0.108 R)
• M36: 14,287,494 km (0.091 R)
• M37: 14,723,572 km (0.081 R)
• M38: 15,037,728 km (0.094 R)
• M39: 16,122,163 km (0.117 R)
• M40: 17,099,785 km (0.111 R)
• M41: 18,163,725 km (0.073 R)
• M42: 18,433,001 km (0.096 R)
• M43: 19,248,908 km (0.116 R)
• M44: 19,454,754 km (0.096 R)
• M45: 20,215,609 km (0.092 R)
• M46: 23,136,059 km (0.069 R)
• M47: 23,721,136 km (0.097 R)
• M48: 26,033,769 km (0.062 R)
• M49: 26,261,308 km (0.117 R)
• M50: 26,871,518 km (0.094 R)
• M51: 27,024,706 km (0.065 R)
• M52: 28,261,431 km (0.099 R)
• M53: 30,469,496 km (0.103 R)
• M54: 31,351,974 km (0.087 R)
• M55: 31,674,956 km (0.089 R)
• M56: 31,755,888 km (0.097 R)
• M57: 32,405,741 km (0.044 R)
• M58: 32,650,633 km (0.113 R)
• M59: 35,132,462 km (0.12 R)
• M60: 37,588,559 km (0.104 R)
• M61: 40,362,403 km (0.076 R)
• M62: 40,977,998 km (0.029 R)
• M63: 41,508,024 km (0.059 R)
• M64: 41,685,297 km (0.115 R)
• M65: 42,129,304 km (0.039 R)
• M66: 42,664,266 km (0.112 R)
• M67: 44,101,901 km (0.105 R)
• M68: 44,192,258 km (0.115 R)
• M69: 44,373,122 km (0.11 R)
• M70: 44,463,778 km (0.074 R)
• M71: 45,646,499 km (0.104 R)
• M72: 46,012,565 km (0.113 R)
• M73: 46,104,269 km (0.1 R)
• M74: 48,508,755 km (0.103 R)
• M75: 48,788,802 km (0.073 R)
• M76: 49,069,448 km (0.099 R)
• M77: 49,914,377 km (0.097 R)
• M78: 50,291,513 km (0.112 R)
• M79: 50,385,909 km (0.073 R)
• M80: 52,478,035 km (0.11 R)
• M81: 52,573,928 km (0.116 R)
• M82: 52,669,670 km (0.101 R)
• M83: 54,501,496 km (0.102 R)
• M84: 56,060,156 km (0.114 R)
• M85: 59,121,677 km (0.076 R)
• M86: 59,820,449 km (0.098 R)
• M87: 61,933,070 km (0.108 R)
• M88: 63,559,049 km (0.065 R)
• M89: 64,479,973 km (0.067 R)
• M90: 64,685,072 km (0.094 R)
• M91: 64,890,620 km (0.079 R)
• M92: 67,789,378 km (0.099 R)
• M93: 67,998,067 km (0.115 R)
• M94: 68,311,474 km (0.109 R)
• M95: 68,939,785 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.1

Radius: 3.3

Gravity: 38.3 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 14.67 AU - 21.97 AU

Year: 29384 Days

Day: 17.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,347,855 km

• M1: 124,316 km (0.111 R)
• M2: 370,404 km (0.114 R)
• M3: 495,767 km (0.114 R)
• M4: 517,908 km (0.085 R)
• M5: 889,808 km (0.106 R)
• M6: 1,086,380 km (0.066 R)
• M7: 1,926,073 km (0.097 R)
• M8: 2,441,886 km (0.034 R)
• M9: 2,794,937 km (0.072 R)
• M10: 3,722,743 km (0.111 R)
• M11: 4,081,778 km (0.108 R)
• M12: 4,784,290 km (0.103 R)
• M13: 4,929,250 km (0.086 R)
• M14: 5,624,581 km (0.119 R)
• M15: 5,931,855 km (0.045 R)
• M16: 6,139,796 km (0.086 R)
• M17: 10,267,500 km (0.12 R)
• M18: 11,728,623 km (0.112 R)
• M19: 12,317,889 km (0.109 R)
• M20: 12,384,011 km (0.07 R)
• M21: 12,649,398 km (0.098 R)
• M22: 14,142,384 km (0.115 R)
• M23: 14,350,325 km (0.1 R)
• M24: 14,699,038 km (0.051 R)
• M25: 15,121,203 km (0.043 R)
• M26: 15,476,049 km (0.039 R)
• M27: 15,547,258 km (0.098 R)
• M28: 16,193,820 km (0.06 R)
• M29: 16,266,225 km (0.085 R)
• M30: 16,702,752 km (0.103 R)
• M31: 17,364,722 km (0.079 R)
• M32: 18,790,241 km (0.12 R)
• M33: 19,324,903 km (0.043 R)
• M34: 19,787,011 km (0.05 R)
• M35: 21,831,416 km (0.063 R)
• M36: 23,612,977 km (0.068 R)
• M37: 23,695,106 km (0.073 R)
• M38: 24,024,371 km (0.062 R)
• M39: 24,854,190 km (0.082 R)
• M40: 24,937,815 km (0.072 R)
• M41: 25,188,841 km (0.098 R)
• M42: 25,693,434 km (0.072 R)
• M43: 27,572,084 km (0.115 R)
• M44: 29,848,665 km (0.104 R)
• M45: 31,369,327 km (0.048 R)
• M46: 32,002,874 km (0.059 R)
• M47: 32,549,206 km (0.079 R)
• M48: 32,640,610 km (0.079 R)
• M49: 33,006,825 km (0.11 R)
• M50: 35,891,372 km (0.12 R)
• M51: 36,458,946 km (0.12 R)
• M52: 36,648,786 km (0.055 R)
• M53: 37,220,249 km (0.09 R)
• M54: 38,082,980 km (0.035 R)
• M55: 38,661,775 km (0.041 R)
• M56: 38,855,354 km (0.099 R)
• M57: 40,023,714 km (0.111 R)
• M58: 42,794,116 km (0.106 R)
• M59: 43,899,346 km (0.082 R)
• M60: 44,912,273 km (0.03 R)
• M61: 46,137,778 km (0.032 R)
• M62: 46,240,403 km (0.066 R)
• M63: 47,788,890 km (0.117 R)
• M64: 47,892,711 km (0.036 R)
• M65: 50,090,603 km (0.086 R)
• M66: 53,610,192 km (0.063 R)
• M67: 54,042,231 km (0.105 R)
• M68: 55,781,755 km (0.1 R)
• M69: 55,891,111 km (0.103 R)
• M70: 56,768,353 km (0.071 R)
• M71: 58,981,204 km (0.119 R)
• M72: 59,874,154 km (0.108 R)
• M73: 61,222,181 km (0.113 R)
• M74: 61,560,721 km (0.066 R)
• M75: 61,786,763 km (0.094 R)
• M76: 62,807,320 km (0.108 R)
• M77: 65,440,541 km (0.05 R)
• M78: 66,944,898 km (0.109 R)
• M79: 67,759,608 km (0.101 R)
• M80: 67,876,294 km (0.106 R)
• M81: 68,694,744 km (0.097 R)
• M82: 70,341,368 km (0.105 R)
• M83: 70,459,550 km (0.073 R)
• M84: 72,001,156 km (0.039 R)
• M85: 73,793,638 km (0.061 R)
• M86: 75,238,155 km (0.074 R)
• M87: 77,544,355 km (0.08 R)
• M88: 78,155,014 km (0.042 R)
• M89: 79,504,237 km (0.085 R)
• M90: 80,490,386 km (0.071 R)
• M91: 80,984,957 km (0.058 R)
• M92: 82,350,187 km (0.12 R)
• M93: 82,599,268 km (0.101 R)
• M94: 82,848,498 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 12,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit