🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.62 AU - 0.7 AU

Year: 188 Days

Day: 19.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.72 AU - 0.98 AU

Year: 275 Days

Day: 21.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.03 AU - 1.69 AU

Year: 557 Days

Day: 33.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.45 AU - 1.51 AU

Year: 633 Days

Day: 22.1 Hours

Environment

Temp: -9 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.4

Radius: 8.9

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.99 AU - 6.01 AU

Year: 4533 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 103,757,938 km

• M1: 125,812 km (0.112 R)
• M2: 194,627 km (0.052 R)
• M3: 251,175 km (0.119 R)
• M4: 460,911 km (0.112 R)
• M5: 628,760 km (0.117 R)
• M6: 692,937 km (0.081 R)
• M7: 998,715 km (0.099 R)
• M8: 1,127,370 km (0.034 R)
• M9: 1,247,945 km (0.058 R)
• M10: 1,344,735 km (0.096 R)
• M11: 1,946,268 km (0.047 R)
• M12: 2,059,514 km (0.054 R)
• M13: 3,098,471 km (0.094 R)
• M14: 3,482,938 km (0.055 R)
• M15: 3,761,040 km (0.078 R)
• M16: 4,005,333 km (0.112 R)
• M17: 4,212,826 km (0.088 R)
• M18: 4,466,544 km (0.114 R)
• M19: 4,790,722 km (0.061 R)
• M20: 4,966,799 km (0.117 R)
• M21: 5,100,240 km (0.101 R)
• M22: 5,257,318 km (0.036 R)
• M23: 5,761,912 km (0.113 R)
• M24: 5,831,923 km (0.085 R)
• M25: 5,996,331 km (0.103 R)
• M26: 6,114,813 km (0.116 R)
• M27: 6,426,276 km (0.076 R)
• M28: 6,547,600 km (0.087 R)
• M29: 6,694,056 km (0.072 R)
• M30: 8,008,423 km (0.101 R)
• M31: 8,112,842 km (0.08 R)
• M32: 8,402,164 km (0.111 R)
• M33: 8,641,521 km (0.087 R)
• M34: 9,072,512 km (0.096 R)
• M35: 9,181,420 km (0.094 R)
• M36: 9,345,379 km (0.111 R)
• M37: 9,815,715 km (0.114 R)
• M38: 10,208,708 km (0.109 R)
• M39: 10,721,679 km (0.103 R)
• M40: 10,923,337 km (0.114 R)
• M41: 11,155,513 km (0.118 R)
• M42: 11,950,925 km (0.042 R)
• M43: 12,310,259 km (0.104 R)
• M44: 12,551,860 km (0.055 R)
• M45: 12,917,178 km (0.111 R)
• M46: 13,224,153 km (0.113 R)
• M47: 13,378,687 km (0.093 R)
• M48: 13,471,587 km (0.108 R)
• M49: 13,689,402 km (0.081 R)
• M50: 13,814,316 km (0.087 R)
• M51: 13,971,095 km (0.072 R)
• M52: 14,318,012 km (0.08 R)
• M53: 14,476,586 km (0.078 R)
• M54: 14,603,894 km (0.095 R)
• M55: 15,116,865 km (0.119 R)
• M56: 15,310,893 km (0.098 R)
• M57: 17,025,584 km (0.11 R)
• M58: 17,362,329 km (0.111 R)
• M59: 18,558,214 km (0.073 R)
• M60: 18,627,328 km (0.07 R)
• M61: 18,939,539 km (0.093 R)
• M62: 19,463,581 km (0.079 R)
• M63: 19,639,358 km (0.033 R)
• M64: 19,709,819 km (0.095 R)
• M65: 20,169,832 km (0.074 R)
• M66: 20,312,100 km (0.031 R)
• M67: 20,526,174 km (0.101 R)
• M68: 20,705,093 km (0.086 R)
• M69: 21,064,577 km (0.114 R)
• M70: 21,353,450 km (0.054 R)
• M71: 21,899,034 km (0.119 R)
• M72: 22,118,494 km (0.064 R)
• M73: 22,670,361 km (0.111 R)
• M74: 22,929,464 km (0.063 R)
• M75: 23,077,865 km (0.085 R)
• M76: 23,263,965 km (0.105 R)
• M77: 23,413,114 km (0.081 R)
• M78: 23,525,312 km (0.11 R)
• M79: 24,050,850 km (0.107 R)
• M80: 24,353,037 km (0.11 R)
• M81: 24,999,151 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.4

Radius: 6.5

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 14.24 AU - 17.8 AU

Year: 22536 Days

Day: 17.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,757,938 km

• M1: 174,282 km (0.045 R)
• M2: 584,778 km (0.071 R)
• M3: 1,149,061 km (0.112 R)
• M4: 1,560,156 km (0.095 R)
• M5: 1,669,662 km (0.114 R)
• M6: 1,984,117 km (0.08 R)
• M7: 2,072,978 km (0.09 R)
• M8: 2,410,620 km (0.064 R)
• M9: 2,473,900 km (0.109 R)
• M10: 2,732,405 km (0.05 R)
• M11: 3,345,607 km (0.073 R)
• M12: 3,925,149 km (0.075 R)
• M13: 4,226,589 km (0.091 R)
• M14: 4,772,022 km (0.102 R)
• M15: 4,972,334 km (0.11 R)
• M16: 6,273,836 km (0.104 R)
• M17: 6,537,277 km (0.091 R)
• M18: 7,257,591 km (0.029 R)
• M19: 7,720,597 km (0.091 R)
• M20: 7,861,368 km (0.12 R)
• M21: 8,002,888 km (0.082 R)
• M22: 8,193,027 km (0.066 R)
• M23: 8,968,392 km (0.098 R)
• M24: 9,215,528 km (0.049 R)
• M25: 10,174,750 km (0.086 R)
• M26: 10,380,746 km (0.098 R)
• M27: 10,484,268 km (0.095 R)
• M28: 10,901,795 km (0.116 R)
• M29: 11,165,536 km (0.06 R)
• M30: 11,271,601 km (0.064 R)
• M31: 11,377,965 km (0.101 R)
• M32: 11,484,778 km (0.112 R)
• M33: 11,645,446 km (0.107 R)
• M34: 11,969,176 km (0.101 R)
• M35: 12,791,516 km (0.109 R)
• M36: 13,293,566 km (0.113 R)
• M37: 13,462,312 km (0.088 R)
• M38: 13,631,807 km (0.091 R)
• M39: 13,915,893 km (0.089 R)
• M40: 13,972,890 km (0.095 R)
• M41: 15,188,971 km (0.116 R)
• M42: 15,601,712 km (0.066 R)
• M43: 15,898,963 km (0.087 R)
• M44: 16,378,274 km (0.104 R)
• M45: 19,607,494 km (0.085 R)
• M46: 19,863,904 km (0.103 R)
• M47: 20,185,839 km (0.113 R)
• M48: 20,639,569 km (0.07 R)
• M49: 21,623,175 km (0.062 R)
• M50: 21,689,298 km (0.081 R)
• M51: 22,287,390 km (0.032 R)
• M52: 22,354,111 km (0.036 R)
• M53: 23,160,742 km (0.072 R)
• M54: 23,567,649 km (0.093 R)
• M55: 23,976,948 km (0.047 R)
• M56: 24,045,315 km (0.06 R)
• M57: 24,595,087 km (0.101 R)
• M58: 25,218,611 km (0.103 R)
• M59: 26,198,925 km (0.103 R)
• M60: 27,549,046 km (0.09 R)
• M61: 28,341,017 km (0.037 R)
• M62: 30,761,511 km (0.09 R)
• M63: 31,283,458 km (0.07 R)
• M64: 33,553,007 km (0.073 R)
• M65: 34,013,320 km (0.066 R)
• M66: 35,173,152 km (0.061 R)
• M67: 35,796,975 km (0.105 R)
• M68: 36,031,844 km (0.059 R)
• M69: 36,424,538 km (0.038 R)
• M70: 37,055,692 km (0.058 R)
• M71: 37,531,413 km (0.039 R)
• M72: 39,292,928 km (0.11 R)
• M73: 40,021,320 km (0.104 R)
• M74: 40,835,880 km (0.114 R)
• M75: 41,081,370 km (0.083 R)
• M76: 42,729,939 km (0.058 R)
• M77: 42,896,142 km (0.114 R)
• M78: 44,821,168 km (0.107 R)
• M79: 45,074,287 km (0.11 R)
• M80: 46,261,945 km (0.042 R)
• M81: 47,631,962 km (0.116 R)
• M82: 47,804,149 km (0.093 R)
• M83: 47,890,318 km (0.1 R)
• M84: 49,624,606 km (0.058 R)
• M85: 51,821,151 km (0.091 R)
• M86: 53,959,503 km (0.108 R)
• M87: 54,318,688 km (0.119 R)
• M88: 55,129,658 km (0.115 R)
• M89: 55,220,015 km (0.066 R)
• M90: 55,400,879 km (0.085 R)
• M91: 55,763,354 km (0.069 R)
• M92: 56,855,120 km (0.101 R)
• M93: 57,037,779 km (0.11 R)
• M94: 57,220,587 km (0.118 R)
• M95: 61,385,841 km (0.096 R)
• M96: 62,042,575 km (0.089 R)
• M97: 62,607,307 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.3

Radius: 6.9

Gravity: 18.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.84 AU - 22.5 AU

Year: 28353 Days

Day: 18.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,757,938 km

• M1: 401,371 km (0.116 R)
• M2: 651,648 km (0.04 R)
• M3: 884,273 km (0.114 R)
• M4: 1,108,670 km (0.092 R)
• M5: 1,350,719 km (0.098 R)
• M6: 1,803,851 km (0.105 R)
• M7: 2,475,695 km (0.037 R)
• M8: 2,564,855 km (0.109 R)
• M9: 2,792,244 km (0.079 R)
• M10: 3,121,360 km (0.117 R)
• M11: 3,169,530 km (0.101 R)
• M12: 3,413,524 km (0.113 R)
• M13: 3,663,652 km (0.088 R)
• M14: 3,714,366 km (0.103 R)
• M15: 3,919,763 km (0.069 R)
• M16: 5,458,378 km (0.036 R)
• M17: 5,633,257 km (0.078 R)
• M18: 5,750,841 km (0.101 R)
• M19: 5,809,933 km (0.108 R)
• M20: 6,412,214 km (0.067 R)
• M21: 6,535,033 km (0.118 R)
• M22: 7,160,951 km (0.084 R)
• M23: 7,675,418 km (0.109 R)
• M24: 11,003,223 km (0.069 R)
• M25: 12,275,104 km (0.106 R)
• M26: 14,792,537 km (0.05 R)
• M27: 15,363,851 km (0.055 R)
• M28: 15,859,319 km (0.085 R)
• M29: 18,240,020 km (0.084 R)
• M30: 18,501,666 km (0.104 R)
• M31: 18,764,510 km (0.104 R)
• M32: 19,382,798 km (0.042 R)
• M33: 19,560,670 km (0.072 R)
• M34: 21,552,416 km (0.116 R)
• M35: 21,736,720 km (0.069 R)
• M36: 24,179,354 km (0.117 R)
• M37: 26,806,293 km (0.049 R)
• M38: 26,905,327 km (0.117 R)
• M39: 27,601,854 km (0.106 R)
• M40: 28,103,157 km (0.056 R)
• M41: 28,506,173 km (0.026 R)
• M42: 30,240,761 km (0.093 R)
• M43: 31,694,702 km (0.114 R)
• M44: 35,102,392 km (0.085 R)
• M45: 38,066,824 km (0.095 R)
• M46: 39,522,561 km (0.061 R)
• M47: 41,110,542 km (0.102 R)
• M48: 42,027,278 km (0.053 R)
• M49: 42,488,039 km (0.079 R)
• M50: 47,787,245 km (0.084 R)
• M51: 47,907,372 km (0.106 R)
• M52: 50,942,413 km (0.105 R)
• M53: 51,187,903 km (0.072 R)
• M54: 52,421,188 km (0.106 R)
• M55: 57,323,810 km (0.097 R)
• M56: 58,475,863 km (0.118 R)
• M57: 60,283,005 km (0.058 R)
• M58: 60,672,558 km (0.1 R)
• M59: 61,193,308 km (0.098 R)
• M60: 61,846,453 km (0.111 R)
• M61: 63,159,623 km (0.103 R)
• M62: 63,555,309 km (0.105 R)
• M63: 63,951,893 km (0.072 R)
• M64: 66,348,301 km (0.083 R)
• M65: 68,232,486 km (0.076 R)
• M66: 69,181,087 km (0.06 R)
• M67: 70,270,757 km (0.045 R)
• M68: 71,503,145 km (0.047 R)
• M69: 73,573,130 km (0.082 R)
• M70: 73,989,611 km (0.075 R)
• M71: 75,383,115 km (0.073 R)
• M72: 77,913,114 km (0.099 R)
• M73: 79,472,971 km (0.086 R)
• M74: 80,328,073 km (0.055 R)
• M75: 81,043,001 km (0.1 R)
• M76: 83,634,335 km (0.105 R)
• M77: 84,358,987 km (0.102 R)
• M78: 85,085,734 km (0.119 R)
• M79: 85,231,292 km (0.091 R)
• M80: 85,960,432 km (0.111 R)
• M81: 86,106,590 km (0.099 R)
• M82: 86,545,360 km (0.099 R)
• M83: 87,278,240 km (0.109 R)
• M84: 88,602,630 km (0.091 R)
• M85: 91,122,457 km (0.109 R)
• M86: 94,418,098 km (0.119 R)
• M87: 96,535,656 km (0.072 R)
• M88: 96,687,497 km (0.051 R)
• M89: 98,057,664 km (0.108 R)
• M90: 99,281,076 km (0.115 R)
• M91: 99,894,577 km (0.078 R)
• M92: 101,434,088 km (0.116 R)
• M93: 101,588,473 km (0.087 R)
• M94: 101,742,858 km (0.091 R)
• M95: 102,826,246 km (0.047 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 18,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit