🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.27 AU - 1.47 AU

Year: 564 Days

Day: 48 Hours

Environment

Temp: 20 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.28 AU - 2.36 AU

Year: 1242 Days

Day: 40.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 4.28 AU - 6.12 AU

Year: 4168 Days

Day: 37.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.63 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619

Radius: 9.8

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.33 AU - 6.79 AU

Year: 5243 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 110,512,585 km

• M1: 124,615 km (0.093 R)
• M2: 188,344 km (0.061 R)
• M3: 417,976 km (0.051 R)
• M4: 701,614 km (0.099 R)
• M5: 839,543 km (0.039 R)
• M6: 972,985 km (0.11 R)
• M7: 1,187,059 km (0.1 R)
• M8: 1,432,250 km (0.079 R)
• M9: 1,512,285 km (0.108 R)
• M10: 1,577,510 km (0.114 R)
• M11: 1,778,868 km (0.029 R)
• M12: 1,935,497 km (0.1 R)
• M13: 2,024,508 km (0.035 R)
• M14: 2,300,067 km (0.105 R)
• M15: 2,432,761 km (0.062 R)
• M16: 2,568,147 km (0.035 R)
• M17: 2,989,265 km (0.072 R)
• M18: 3,176,412 km (0.052 R)
• M19: 3,850,649 km (0.081 R)
• M20: 4,639,928 km (0.04 R)
• M21: 4,979,216 km (0.032 R)
• M22: 5,201,668 km (0.079 R)
• M23: 5,452,693 km (0.116 R)
• M24: 5,682,026 km (0.099 R)
• M25: 5,785,099 km (0.08 R)
• M26: 5,914,651 km (0.119 R)
• M27: 6,097,609 km (0.115 R)
• M28: 6,282,662 km (0.116 R)
• M29: 6,875,967 km (0.079 R)
• M30: 7,013,298 km (0.053 R)
• M31: 7,685,441 km (0.067 R)
• M32: 7,828,008 km (0.089 R)
• M33: 8,436,572 km (0.056 R)
• M34: 8,940,418 km (0.071 R)
• M35: 9,090,464 km (0.085 R)
• M36: 9,180,971 km (0.096 R)
• M37: 9,699,178 km (0.119 R)
• M38: 9,822,447 km (0.12 R)
• M39: 10,008,397 km (0.105 R)
• M40: 10,446,868 km (0.069 R)
• M41: 10,541,564 km (0.085 R)
• M42: 10,859,609 km (0.108 R)
• M43: 11,374,973 km (0.083 R)
• M44: 11,570,199 km (0.076 R)
• M45: 12,462,999 km (0.067 R)
• M46: 12,664,357 km (0.112 R)
• M47: 13,172,541 km (0.046 R)
• M48: 13,377,640 km (0.073 R)
• M49: 13,791,278 km (0.114 R)
• M50: 13,860,542 km (0.106 R)
• M51: 13,964,812 km (0.026 R)
• M52: 14,034,375 km (0.062 R)
• M53: 14,384,284 km (0.05 R)
• M54: 15,343,206 km (0.094 R)
• M55: 15,559,076 km (0.085 R)
• M56: 16,212,819 km (0.048 R)
• M57: 17,622,330 km (0.115 R)
• M58: 18,494,336 km (0.09 R)
• M59: 19,730,912 km (0.036 R)
• M60: 19,848,197 km (0.078 R)
• M61: 20,004,975 km (0.087 R)
• M62: 20,874,588 km (0.099 R)
• M63: 21,153,887 km (0.113 R)
• M64: 21,514,717 km (0.11 R)
• M65: 21,756,467 km (0.079 R)
• M66: 23,349,535 km (0.082 R)
• M67: 23,722,482 km (0.085 R)
• M68: 24,097,524 km (0.086 R)
• M69: 24,390,437 km (0.102 R)
• M70: 25,234,019 km (0.112 R)
• M71: 25,488,934 km (0.043 R)
• M72: 26,173,045 km (0.111 R)
• M73: 27,997,242 km (0.087 R)
• M74: 28,570,201 km (0.101 R)
• M75: 28,702,895 km (0.096 R)
• M76: 29,638,031 km (0.066 R)
• M77: 29,772,370 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.7

Radius: 5.6

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 14.02 AU - 17.78 AU

Year: 22283 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,512,585 km

• M1: 102,325 km (0.107 R)
• M2: 363,972 km (0.102 R)
• M3: 610,359 km (0.068 R)
• M4: 673,938 km (0.081 R)
• M5: 878,140 km (0.052 R)
• M6: 950,545 km (0.065 R)
• M7: 1,232,986 km (0.096 R)
• M8: 1,287,140 km (0.073 R)
• M9: 1,369,868 km (0.072 R)
• M10: 2,526,708 km (0.073 R)
• M11: 2,700,990 km (0.042 R)
• M12: 2,736,295 km (0.117 R)
• M13: 2,915,214 km (0.097 R)
• M14: 3,024,420 km (0.049 R)
• M15: 3,945,793 km (0.083 R)
• M16: 4,946,902 km (0.053 R)
• M17: 5,297,410 km (0.116 R)
• M18: 5,341,691 km (0.072 R)
• M19: 5,701,175 km (0.119 R)
• M20: 5,746,653 km (0.041 R)
• M21: 5,975,837 km (0.095 R)
• M22: 7,019,431 km (0.113 R)
• M23: 8,118,228 km (0.111 R)
• M24: 8,478,908 km (0.12 R)
• M25: 10,138,397 km (0.072 R)
• M26: 10,807,100 km (0.079 R)
• M27: 11,203,684 km (0.077 R)
• M28: 13,987,401 km (0.074 R)
• M29: 14,793,285 km (0.112 R)
• M30: 14,981,329 km (0.068 R)
• M31: 15,233,402 km (0.087 R)
• M32: 15,550,399 km (0.088 R)
• M33: 15,869,492 km (0.102 R)
• M34: 16,514,408 km (0.103 R)
• M35: 16,905,457 km (0.062 R)
• M36: 17,829,673 km (0.116 R)
• M37: 18,096,705 km (0.111 R)
• M38: 19,314,731 km (0.045 R)
• M39: 20,210,822 km (0.117 R)
• M40: 20,559,086 km (0.06 R)
• M41: 20,768,972 km (0.109 R)
• M42: 21,190,987 km (0.119 R)
• M43: 21,757,963 km (0.117 R)
• M44: 21,900,530 km (0.032 R)
• M45: 22,043,396 km (0.083 R)
• M46: 22,114,904 km (0.112 R)
• M47: 22,762,214 km (0.083 R)
• M48: 23,488,661 km (0.111 R)
• M49: 24,370,540 km (0.115 R)
• M50: 24,518,493 km (0.095 R)
• M51: 25,939,672 km (0.106 R)
• M52: 27,695,353 km (0.088 R)
• M53: 27,849,888 km (0.063 R)
• M54: 32,046,407 km (0.109 R)
• M55: 32,696,709 km (0.108 R)
• M56: 32,860,070 km (0.076 R)
• M57: 34,673,794 km (0.089 R)
• M58: 35,760,773 km (0.073 R)
• M59: 36,350,787 km (0.074 R)
• M60: 36,943,942 km (0.119 R)
• M61: 37,369,548 km (0.119 R)
• M62: 37,968,089 km (0.07 R)
• M63: 38,225,697 km (0.105 R)
• M64: 38,828,875 km (0.118 R)
• M65: 39,521,962 km (0.082 R)
• M66: 40,131,873 km (0.093 R)
• M67: 40,219,238 km (0.104 R)
• M68: 40,481,633 km (0.112 R)
• M69: 41,184,443 km (0.088 R)
• M70: 41,537,494 km (0.111 R)
• M71: 42,691,343 km (0.116 R)
• M72: 42,780,503 km (0.046 R)
• M73: 44,125,986 km (0.089 R)
• M74: 44,396,609 km (0.029 R)
• M75: 44,939,799 km (0.109 R)
• M76: 46,307,273 km (0.113 R)
• M77: 51,341,989 km (0.1 R)
• M78: 52,484,169 km (0.099 R)
• M79: 53,827,259 km (0.108 R)
• M80: 53,923,600 km (0.088 R)
• M81: 57,037,629 km (0.077 R)
• M82: 57,430,922 km (0.08 R)
• M83: 57,529,357 km (0.105 R)
• M84: 58,220,350 km (0.095 R)
• M85: 58,319,234 km (0.092 R)
• M86: 59,112,701 km (0.051 R)
• M87: 59,212,034 km (0.048 R)
• M88: 60,710,107 km (0.119 R)
• M89: 61,715,854 km (0.095 R)
• M90: 61,816,683 km (0.11 R)
• M91: 62,018,490 km (0.099 R)
• M92: 65,175,903 km (0.065 R)
• M93: 65,278,676 km (0.061 R)
• M94: 66,929,489 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155

Radius: 7.8

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 12.63 AU - 20.01 AU

Year: 23172 Days

Day: 17.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 110,512,585 km

• M1: 311,014 km (0.058 R)
• M2: 362,326 km (0.072 R)
• M3: 520,750 km (0.057 R)
• M4: 719,865 km (0.099 R)
• M5: 810,072 km (0.104 R)
• M6: 1,022,202 km (0.057 R)
• M7: 1,639,293 km (0.12 R)
• M8: 1,959,433 km (0.059 R)
• M9: 2,087,937 km (0.091 R)
• M10: 2,166,327 km (0.039 R)
• M11: 2,299,170 km (0.088 R)
• M12: 2,799,874 km (0.084 R)
• M13: 3,738,600 km (0.102 R)
• M14: 3,930,834 km (0.107 R)
• M15: 4,459,064 km (0.113 R)
• M16: 4,870,009 km (0.094 R)
• M17: 5,400,782 km (0.049 R)
• M18: 5,727,953 km (0.098 R)
• M19: 6,516,633 km (0.078 R)
• M20: 6,670,569 km (0.112 R)
• M21: 7,660,608 km (0.03 R)
• M22: 8,276,502 km (0.052 R)
• M23: 8,950,889 km (0.067 R)
• M24: 9,079,394 km (0.079 R)
• M25: 9,294,815 km (0.075 R)
• M26: 9,862,688 km (0.067 R)
• M27: 10,262,414 km (0.09 R)
• M28: 10,758,331 km (0.038 R)
• M29: 11,586,355 km (0.118 R)
• M30: 12,197,163 km (0.093 R)
• M31: 12,482,746 km (0.092 R)
• M32: 14,091,671 km (0.099 R)
• M33: 14,541,811 km (0.048 R)
• M34: 15,456,003 km (0.077 R)
• M35: 15,558,777 km (0.118 R)
• M36: 16,180,057 km (0.104 R)
• M37: 16,651,141 km (0.117 R)
• M38: 17,446,552 km (0.099 R)
• M39: 18,308,535 km (0.101 R)
• M40: 18,471,747 km (0.093 R)
• M41: 19,738,691 km (0.112 R)
• M42: 19,905,941 km (0.106 R)
• M43: 20,410,834 km (0.087 R)
• M44: 20,693,125 km (0.072 R)
• M45: 21,261,448 km (0.093 R)
• M46: 21,318,594 km (0.09 R)
• M47: 22,239,519 km (0.031 R)
• M48: 22,297,563 km (0.026 R)
• M49: 23,763,622 km (0.114 R)
• M50: 24,179,653 km (0.115 R)
• M51: 25,746,093 km (0.078 R)
• M52: 26,050,973 km (0.11 R)
• M53: 26,602,989 km (0.073 R)
• M54: 26,849,527 km (0.054 R)
• M55: 26,973,094 km (0.109 R)
• M56: 28,344,757 km (0.102 R)
• M57: 29,166,050 km (0.074 R)
• M58: 30,059,149 km (0.03 R)
• M59: 30,123,177 km (0.113 R)
• M60: 30,637,943 km (0.098 R)
• M61: 30,702,569 km (0.111 R)
• M62: 31,155,552 km (0.12 R)
• M63: 31,285,403 km (0.111 R)
• M64: 31,741,377 km (0.092 R)
• M65: 32,265,119 km (0.115 R)
• M66: 32,791,704 km (0.119 R)
• M67: 32,923,948 km (0.114 R)
• M68: 33,122,315 km (0.105 R)
• M69: 33,853,549 km (0.114 R)
• M70: 35,264,108 km (0.049 R)
• M71: 36,693,815 km (0.073 R)
• M72: 37,174,622 km (0.075 R)
• M73: 37,588,410 km (0.101 R)
• M74: 38,211,934 km (0.042 R)
• M75: 38,281,347 km (0.101 R)
• M76: 40,314,831 km (0.11 R)
• M77: 40,456,351 km (0.07 R)
• M78: 40,953,015 km (0.107 R)
• M79: 41,380,267 km (0.095 R)
• M80: 41,880,672 km (0.068 R)
• M81: 42,599,041 km (0.116 R)
• M82: 42,815,359 km (0.1 R)
• M83: 43,466,409 km (0.118 R)
• M84: 44,998,292 km (0.065 R)
• M85: 45,734,014 km (0.079 R)
• M86: 46,251,323 km (0.115 R)
• M87: 46,622,027 km (0.118 R)
• M88: 47,068,277 km (0.069 R)
• M89: 47,515,874 km (0.116 R)
• M90: 48,640,850 km (0.095 R)
• M91: 49,774,802 km (0.06 R)
• M92: 51,070,319 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.7

Radius: 6.9

Gravity: 19.61 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 17.91 AU - 20.85 AU

Year: 29985 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 110,512,585 km

• M1: 1,002,605 km (0.079 R)
• M2: 1,104,930 km (0.109 R)
• M3: 1,915,750 km (0.096 R)
• M4: 2,000,872 km (0.116 R)
• M5: 2,399,400 km (0.113 R)
• M6: 3,067,355 km (0.105 R)
• M7: 5,685,317 km (0.09 R)
• M8: 6,759,281 km (0.027 R)
• M9: 7,554,393 km (0.107 R)
• M10: 7,894,280 km (0.038 R)
• M11: 8,239,252 km (0.08 R)
• M12: 8,308,815 km (0.079 R)
• M13: 9,448,751 km (0.076 R)
• M14: 12,028,866 km (0.114 R)
• M15: 12,907,304 km (0.115 R)
• M16: 13,231,932 km (0.108 R)
• M17: 13,395,293 km (0.083 R)
• M18: 14,810,189 km (0.069 R)
• M19: 14,894,862 km (0.116 R)
• M20: 15,664,393 km (0.104 R)
• M21: 15,750,711 km (0.081 R)
• M22: 16,010,563 km (0.119 R)
• M23: 17,153,041 km (0.095 R)
• M24: 17,509,832 km (0.104 R)
• M25: 19,053,383 km (0.119 R)
• M26: 20,356,979 km (0.083 R)
• M27: 20,734,714 km (0.115 R)
• M28: 21,114,692 km (0.106 R)
• M29: 21,881,681 km (0.058 R)
• M30: 22,560,256 km (0.082 R)
• M31: 22,657,794 km (0.105 R)
• M32: 24,037,386 km (0.09 R)
• M33: 24,336,582 km (0.103 R)
• M34: 25,444,204 km (0.102 R)
• M35: 27,291,738 km (0.085 R)
• M36: 28,758,395 km (0.084 R)
• M37: 34,425,312 km (0.047 R)
• M38: 36,236,344 km (0.102 R)
• M39: 36,350,637 km (0.06 R)
• M40: 37,614,889 km (0.07 R)
• M41: 38,426,906 km (0.09 R)
• M42: 38,543,443 km (0.077 R)
• M43: 40,304,658 km (0.11 R)
• M44: 41,373,984 km (0.075 R)
• M45: 41,612,892 km (0.069 R)
• M46: 42,092,054 km (0.045 R)
• M47: 42,814,163 km (0.089 R)
• M48: 45,005,173 km (0.117 R)
• M49: 46,858,541 km (0.072 R)
• M50: 47,606,979 km (0.046 R)
• M51: 48,233,645 km (0.101 R)
• M52: 49,621,763 km (0.108 R)
• M53: 51,151,102 km (0.105 R)
• M54: 51,279,308 km (0.117 R)
• M55: 52,308,242 km (0.115 R)
• M56: 52,954,804 km (0.052 R)
• M57: 54,256,006 km (0.057 R)
• M58: 56,624,290 km (0.099 R)
• M59: 57,421,198 km (0.096 R)
• M60: 57,821,073 km (0.071 R)
• M61: 59,429,849 km (0.119 R)
• M62: 59,834,212 km (0.073 R)
• M63: 60,104,385 km (0.059 R)
• M64: 60,781,615 km (0.09 R)
• M65: 61,053,135 km (0.086 R)
• M66: 62,965,295 km (0.114 R)
• M67: 64,758,525 km (0.074 R)
• M68: 65,731,060 km (0.055 R)
• M69: 65,870,486 km (0.069 R)
• M70: 67,409,399 km (0.119 R)
• M71: 68,253,879 km (0.106 R)
• M72: 72,097,198 km (0.103 R)
• M73: 72,816,614 km (0.09 R)
• M74: 73,972,557 km (0.116 R)
• M75: 74,117,517 km (0.071 R)
• M76: 74,698,106 km (0.03 R)
• M77: 76,302,693 km (0.111 R)
• M78: 77,035,723 km (0.044 R)
• M79: 77,623,942 km (0.112 R)
• M80: 79,100,772 km (0.043 R)
• M81: 80,736,026 km (0.099 R)
• M82: 81,183,922 km (0.085 R)
• M83: 83,134,529 km (0.075 R)
• M84: 84,039,895 km (0.105 R)
• M85: 85,556,219 km (0.096 R)
• M86: 86,317,822 km (0.054 R)
• M87: 88,154,584 km (0.1 R)
• M88: 88,769,731 km (0.091 R)
• M89: 90,313,880 km (0.103 R)
• M90: 91,711,124 km (0.117 R)
• M91: 94,369,778 km (0.078 R)
• M92: 95,945,642 km (0.118 R)
• M93: 97,053,863 km (0.064 R)
• M94: 99,442,791 km (0.102 R)
• M95: 108,695,569 km (0.096 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit