🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.76 AU - 1.04 AU

Year: 310 Days

Day: 12.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 56.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.84 AU - 1.34 AU

Year: 414 Days

Day: 25.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.59 AU - 1.65 AU

Year: 749 Days

Day: 41.6 Hours

Environment

Temp: -37 °C

Axial Tilt: 159.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.8

Radius: 11.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.3 AU - 6.42 AU

Year: 4510 Days

Day: 10.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,423,695 km

• M1: 146,157 km (0.089 R)
• M2: 307,723 km (0.104 R)
• M3: 392,694 km (0.086 R)
• M4: 505,790 km (0.078 R)
• M5: 651,499 km (0.048 R)
• M6: 1,057,507 km (0.074 R)
• M7: 1,164,619 km (0.117 R)
• M8: 1,603,839 km (0.049 R)
• M9: 1,714,541 km (0.108 R)
• M10: 1,885,681 km (0.112 R)
• M11: 2,229,607 km (0.098 R)
• M12: 2,385,488 km (0.098 R)
• M13: 2,496,938 km (0.057 R)
• M14: 2,626,340 km (0.101 R)
• M15: 2,708,320 km (0.096 R)
• M16: 2,959,794 km (0.098 R)
• M17: 3,521,683 km (0.094 R)
• M18: 3,833,745 km (0.093 R)
• M19: 4,040,489 km (0.092 R)
• M20: 4,135,783 km (0.06 R)
• M21: 4,231,825 km (0.097 R)
• M22: 4,944,958 km (0.096 R)
• M23: 5,087,973 km (0.1 R)
• M24: 5,336,455 km (0.098 R)
• M25: 5,546,640 km (0.036 R)
• M26: 6,083,996 km (0.092 R)
• M27: 7,301,124 km (0.115 R)
• M28: 7,699,802 km (0.096 R)
• M29: 7,794,498 km (0.1 R)
• M30: 7,889,792 km (0.113 R)
• M31: 8,129,597 km (0.109 R)
• M32: 8,420,415 km (0.083 R)
• M33: 8,616,239 km (0.113 R)
• M34: 8,690,140 km (0.096 R)
• M35: 8,962,708 km (0.102 R)
• M36: 9,465,506 km (0.066 R)
• M37: 9,643,677 km (0.053 R)
• M38: 10,445,971 km (0.056 R)
• M39: 10,709,412 km (0.1 R)
• M40: 10,788,998 km (0.109 R)
• M41: 11,512,903 km (0.072 R)
• M42: 11,785,171 km (0.039 R)
• M43: 12,142,111 km (0.116 R)
• M44: 12,280,340 km (0.117 R)
• M45: 12,923,162 km (0.039 R)
• M46: 13,376,742 km (0.085 R)
• M47: 14,037,965 km (0.09 R)
• M48: 14,592,375 km (0.111 R)
• M49: 15,094,276 km (0.086 R)
• M50: 15,272,895 km (0.115 R)
• M51: 15,452,114 km (0.082 R)
• M52: 15,572,091 km (0.09 R)
• M53: 15,963,888 km (0.071 R)
• M54: 16,176,167 km (0.12 R)
• M55: 16,481,197 km (0.099 R)
• M56: 16,818,840 km (0.079 R)
• M57: 17,220,809 km (0.114 R)
• M58: 17,719,868 km (0.113 R)
• M59: 18,796,374 km (0.103 R)
• M60: 18,988,607 km (0.084 R)
• M61: 19,084,799 km (0.11 R)
• M62: 19,342,556 km (0.118 R)
• M63: 19,991,811 km (0.095 R)
• M64: 20,122,559 km (0.061 R)
• M65: 20,253,457 km (0.115 R)
• M66: 20,549,212 km (0.043 R)
• M67: 20,681,158 km (0.102 R)
• M68: 20,945,946 km (0.072 R)
• M69: 21,045,428 km (0.093 R)
• M70: 21,311,713 km (0.097 R)
• M71: 21,445,154 km (0.098 R)
• M72: 21,948,551 km (0.119 R)
• M73: 22,625,631 km (0.058 R)
• M74: 22,898,348 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.8

Radius: 10.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.67 AU - 12.09 AU

Year: 12154 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 88,423,695 km

• M1: 180,415 km (0.117 R)
• M2: 491,728 km (0.112 R)
• M3: 564,283 km (0.104 R)
• M4: 772,523 km (0.112 R)
• M5: 859,440 km (0.12 R)
• M6: 1,345,334 km (0.097 R)
• M7: 1,495,530 km (0.104 R)
• M8: 2,535,983 km (0.107 R)
• M9: 2,859,414 km (0.076 R)
• M10: 3,082,614 km (0.114 R)
• M11: 3,282,476 km (0.113 R)
• M12: 4,313,505 km (0.104 R)
• M13: 5,030,528 km (0.053 R)
• M14: 5,131,207 km (0.117 R)
• M15: 5,266,443 km (0.114 R)
• M16: 5,644,627 km (0.093 R)
• M17: 5,854,662 km (0.038 R)
• M18: 6,868,637 km (0.109 R)
• M19: 7,548,858 km (0.059 R)
• M20: 7,858,227 km (0.081 R)
• M21: 8,171,634 km (0.094 R)
• M22: 8,649,599 km (0.079 R)
• M23: 8,810,866 km (0.096 R)
• M24: 9,014,020 km (0.089 R)
• M25: 9,177,530 km (0.115 R)
• M26: 9,757,820 km (0.054 R)
• M27: 10,179,686 km (0.119 R)
• M28: 11,128,586 km (0.047 R)
• M29: 12,650,146 km (0.041 R)
• M30: 13,763,004 km (0.093 R)
• M31: 14,141,038 km (0.094 R)
• M32: 14,378,899 km (0.111 R)
• M33: 14,522,363 km (0.111 R)
• M34: 15,149,328 km (0.119 R)
• M35: 16,031,955 km (0.057 R)
• M36: 16,629,599 km (0.113 R)
• M37: 16,830,508 km (0.067 R)
• M38: 17,744,252 km (0.032 R)
• M39: 18,258,869 km (0.109 R)
• M40: 18,466,212 km (0.067 R)
• M41: 18,570,032 km (0.115 R)
• M42: 19,302,912 km (0.053 R)
• M43: 19,672,868 km (0.054 R)
• M44: 20,527,371 km (0.09 R)
• M45: 21,067,569 km (0.029 R)
• M46: 21,339,388 km (0.115 R)
• M47: 21,503,048 km (0.113 R)
• M48: 21,612,404 km (0.092 R)
• M49: 23,106,738 km (0.115 R)
• M50: 23,668,478 km (0.1 R)
• M51: 24,291,852 km (0.104 R)
• M52: 24,576,836 km (0.11 R)
• M53: 24,863,017 km (0.083 R)
• M54: 25,323,329 km (0.06 R)
• M55: 25,902,572 km (0.087 R)
• M56: 28,083,559 km (0.079 R)
• M57: 28,322,766 km (0.057 R)
• M58: 28,562,721 km (0.111 R)
• M59: 28,924,000 km (0.066 R)
• M60: 29,468,686 km (0.087 R)
• M61: 29,711,932 km (0.086 R)
• M62: 30,261,405 km (0.083 R)
• M63: 31,061,305 km (0.07 R)
• M64: 31,805,704 km (0.114 R)
• M65: 32,055,084 km (0.107 R)
• M66: 32,618,769 km (0.104 R)
• M67: 33,565,424 km (0.082 R)
• M68: 35,874,018 km (0.099 R)
• M69: 36,003,869 km (0.116 R)
• M70: 36,394,020 km (0.116 R)
• M71: 37,113,137 km (0.09 R)
• M72: 38,698,127 km (0.036 R)
• M73: 38,764,698 km (0.073 R)
• M74: 39,365,034 km (0.115 R)
• M75: 39,565,944 km (0.105 R)
• M76: 41,592,846 km (0.076 R)
• M77: 41,933,929 km (0.106 R)
• M78: 42,207,543 km (0.104 R)
• M79: 42,344,575 km (0.048 R)
• M80: 42,413,091 km (0.032 R)
• M81: 42,687,603 km (0.104 R)
• M82: 45,536,096 km (0.114 R)
• M83: 46,169,643 km (0.075 R)
• M84: 47,160,729 km (0.057 R)
• M85: 47,231,788 km (0.106 R)
• M86: 47,587,681 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.1

Radius: 7.2

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 13.48 AU - 15.14 AU

Year: 19674 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,423,695 km

• M1: 100,979 km (0.082 R)
• M2: 348,114 km (0.06 R)
• M3: 437,574 km (0.098 R)
• M4: 609,911 km (0.1 R)
• M5: 737,069 km (0.072 R)
• M6: 944,262 km (0.111 R)
• M7: 1,561,353 km (0.043 R)
• M8: 2,062,356 km (0.12 R)
• M9: 2,134,462 km (0.103 R)
• M10: 2,281,068 km (0.103 R)
• M11: 2,380,701 km (0.111 R)
• M12: 2,662,094 km (0.097 R)
• M13: 2,766,962 km (0.105 R)
• M14: 2,820,069 km (0.115 R)
• M15: 2,954,109 km (0.111 R)
• M16: 3,172,971 km (0.097 R)
• M17: 3,340,670 km (0.114 R)
• M18: 3,539,934 km (0.11 R)
• M19: 3,772,559 km (0.115 R)
• M20: 4,468,638 km (0.104 R)
• M21: 4,531,020 km (0.102 R)
• M22: 4,943,761 km (0.084 R)
• M23: 5,602,291 km (0.098 R)
• M24: 5,941,728 km (0.054 R)
• M25: 6,218,185 km (0.118 R)
• M26: 6,712,157 km (0.09 R)
• M27: 6,963,781 km (0.119 R)
• M28: 7,255,347 km (0.098 R)
• M29: 7,550,803 km (0.032 R)
• M30: 7,625,303 km (0.117 R)
• M31: 7,850,148 km (0.089 R)
• M32: 8,229,977 km (0.119 R)
• M33: 8,771,671 km (0.111 R)
• M34: 8,850,060 km (0.045 R)
• M35: 8,967,944 km (0.108 R)
• M36: 9,686,612 km (0.087 R)
• M37: 10,217,086 km (0.045 R)
• M38: 10,673,210 km (0.113 R)
• M39: 10,924,833 km (0.096 R)
• M40: 11,051,393 km (0.101 R)
• M41: 11,734,607 km (0.077 R)
• M42: 12,212,273 km (0.103 R)
• M43: 14,880,650 km (0.115 R)
• M44: 14,927,474 km (0.062 R)
• M45: 15,067,946 km (0.105 R)
• M46: 15,444,783 km (0.107 R)
• M47: 15,492,056 km (0.084 R)
• M48: 15,920,056 km (0.115 R)
• M49: 17,769,983 km (0.061 R)
• M50: 18,267,994 km (0.037 R)
• M51: 18,619,400 km (0.11 R)
• M52: 18,821,058 km (0.084 R)
• M53: 18,922,335 km (0.113 R)
• M54: 18,972,900 km (0.098 R)
• M55: 19,789,405 km (0.072 R)
• M56: 20,098,624 km (0.074 R)
• M57: 20,357,428 km (0.065 R)
• M58: 21,668,204 km (0.105 R)
• M59: 21,827,227 km (0.045 R)
• M60: 21,933,591 km (0.106 R)
• M61: 22,253,581 km (0.117 R)
• M62: 24,040,527 km (0.089 R)
• M63: 24,701,750 km (0.113 R)
• M64: 26,721,022 km (0.074 R)
• M65: 27,463,177 km (0.095 R)
• M66: 28,734,460 km (0.093 R)
• M67: 29,259,997 km (0.101 R)
• M68: 29,318,639 km (0.12 R)
• M69: 30,261,405 km (0.112 R)
• M70: 30,736,528 km (0.101 R)
• M71: 31,453,850 km (0.108 R)
• M72: 32,844,213 km (0.084 R)
• M73: 33,393,536 km (0.106 R)
• M74: 33,516,057 km (0.084 R)
• M75: 34,316,106 km (0.105 R)
• M76: 34,439,823 km (0.037 R)
• M77: 35,060,206 km (0.118 R)
• M78: 35,122,438 km (0.111 R)
• M79: 35,371,818 km (0.035 R)
• M80: 36,880,064 km (0.089 R)
• M81: 37,705,844 km (0.109 R)
• M82: 38,537,758 km (0.099 R)
• M83: 39,829,386 km (0.097 R)
• M84: 39,959,237 km (0.071 R)
• M85: 40,349,986 km (0.102 R)
• M86: 40,415,211 km (0.116 R)
• M87: 41,200,750 km (0.112 R)
• M88: 41,859,279 km (0.12 R)
• M89: 42,189,741 km (0.1 R)
• M90: 42,388,557 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.3

Radius: 5.1

Gravity: 26.54 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.12 AU - 19.42 AU

Year: 24959 Days

Day: 15.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,423,695 km

• M1: 77,940 km (0.086 R)
• M2: 165,306 km (0.071 R)
• M3: 276,756 km (0.081 R)
• M4: 412,741 km (0.099 R)
• M5: 823,985 km (0.114 R)
• M6: 1,329,775 km (0.109 R)
• M7: 1,394,701 km (0.119 R)
• M8: 2,214,647 km (0.082 R)
• M9: 3,112,832 km (0.095 R)
• M10: 3,509,267 km (0.083 R)
• M11: 3,645,102 km (0.039 R)
• M12: 4,349,259 km (0.095 R)
• M13: 4,397,729 km (0.106 R)
• M14: 4,691,988 km (0.063 R)
• M15: 5,043,393 km (0.038 R)
• M16: 5,248,043 km (0.061 R)
• M17: 5,665,571 km (0.04 R)
• M18: 5,718,528 km (0.081 R)
• M19: 7,672,127 km (0.083 R)
• M20: 7,730,769 km (0.093 R)
• M21: 8,627,459 km (0.111 R)
• M22: 8,749,531 km (0.067 R)
• M23: 9,057,253 km (0.046 R)
• M24: 9,119,187 km (0.117 R)
• M25: 9,937,338 km (0.036 R)
• M26: 11,508,415 km (0.084 R)
• M27: 13,085,027 km (0.046 R)
• M28: 13,295,511 km (0.044 R)
• M29: 13,507,341 km (0.11 R)
• M30: 14,221,073 km (0.092 R)
• M31: 15,314,484 km (0.072 R)
• M32: 15,388,385 km (0.075 R)
• M33: 16,737,907 km (0.029 R)
• M34: 17,813,366 km (0.059 R)
• M35: 18,124,829 km (0.035 R)
• M36: 18,516,626 km (0.097 R)
• M37: 18,911,116 km (0.088 R)
• M38: 19,468,218 km (0.056 R)
• M39: 22,500,866 km (0.109 R)
• M40: 27,003,912 km (0.11 R)
• M41: 27,900,751 km (0.058 R)
• M42: 28,262,329 km (0.063 R)
• M43: 28,989,973 km (0.11 R)
• M44: 29,723,900 km (0.115 R)
• M45: 31,867,488 km (0.095 R)
• M46: 32,056,281 km (0.073 R)
• M47: 32,529,758 km (0.104 R)
• M48: 32,719,747 km (0.035 R)
• M49: 33,292,109 km (0.095 R)
• M50: 34,253,424 km (0.046 R)
• M51: 34,543,495 km (0.065 R)
• M52: 35,223,716 km (0.103 R)
• M53: 36,993,010 km (0.071 R)
• M54: 37,191,377 km (0.065 R)
• M55: 39,903,736 km (0.085 R)
• M56: 40,515,143 km (0.113 R)
• M57: 40,719,643 km (0.089 R)
• M58: 41,644,008 km (0.068 R)
• M59: 42,264,091 km (0.084 R)
• M60: 43,932,556 km (0.053 R)
• M61: 48,088,535 km (0.099 R)
• M62: 48,521,770 km (0.075 R)
• M63: 48,630,378 km (0.108 R)
• M64: 48,738,986 km (0.098 R)
• M65: 49,283,223 km (0.093 R)
• M66: 51,369,814 km (0.061 R)
• M67: 52,145,779 km (0.061 R)
• M68: 52,702,283 km (0.051 R)
• M69: 54,046,270 km (0.079 R)
• M70: 55,628,417 km (0.109 R)
• M71: 56,083,195 km (0.115 R)
• M72: 56,197,188 km (0.068 R)
• M73: 56,425,175 km (0.108 R)
• M74: 57,569,898 km (0.037 R)
• M75: 58,375,782 km (0.094 R)
• M76: 58,838,039 km (0.06 R)
• M77: 61,284,264 km (0.08 R)
• M78: 61,518,983 km (0.045 R)
• M79: 61,871,735 km (0.088 R)
• M80: 62,107,052 km (0.083 R)
• M81: 66,757,751 km (0.053 R)
• M82: 69,430,167 km (0.069 R)
• M83: 69,674,909 km (0.087 R)
• M84: 71,519,152 km (0.102 R)
• M85: 71,642,570 km (0.117 R)
• M86: 71,766,138 km (0.078 R)
• M87: 73,130,321 km (0.036 R)
• M88: 76,514,823 km (0.12 R)
• M89: 78,289,802 km (0.101 R)
• M90: 80,463,309 km (0.046 R)
• M91: 82,915,817 km (0.119 R)
• M92: 85,392,858 km (0.092 R)
• M93: 85,523,906 km (0.12 R)
• M94: 87,233,510 km (0.097 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 10,369 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit