🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.5 AU - 0.52 AU

Year: 131 Days

Day: 16.9 Hours

Environment

Temp: 261 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,526,529 km

• M1: 227,688 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.39 AU - 0.63 AU

Year: 131 Days

Day: 24.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.56 AU

Year: 546 Days

Day: 13.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.35 AU - 3.51 AU

Year: 2286 Days

Day: 36 Hours

Environment

Temp: -111 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 9.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.88 AU - 5.5 AU

Year: 4255 Days

Day: 6.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 81,526,529 km

• M1: 125,812 km (0.115 R)
• M2: 267,331 km (0.092 R)
• M3: 388,954 km (0.095 R)
• M4: 622,327 km (0.113 R)
• M5: 706,551 km (0.061 R)
• M6: 783,893 km (0.068 R)
• M7: 959,820 km (0.09 R)
• M8: 1,027,588 km (0.073 R)
• M9: 1,175,091 km (0.082 R)
• M10: 1,570,927 km (0.054 R)
• M11: 1,727,107 km (0.12 R)
• M12: 1,795,623 km (0.069 R)
• M13: 3,170,727 km (0.066 R)
• M14: 3,475,009 km (0.114 R)
• M15: 3,689,831 km (0.074 R)
• M16: 4,381,123 km (0.086 R)
• M17: 4,709,491 km (0.098 R)
• M18: 4,958,421 km (0.08 R)
• M19: 5,200,471 km (0.078 R)
• M20: 5,267,191 km (0.097 R)
• M21: 5,367,871 km (0.077 R)
• M22: 5,605,133 km (0.089 R)
• M23: 6,054,824 km (0.052 R)
• M24: 6,818,073 km (0.098 R)
• M25: 7,460,595 km (0.085 R)
• M26: 7,611,540 km (0.111 R)
• M27: 7,891,138 km (0.1 R)
• M28: 8,776,309 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971.4

Radius: 9.8

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.96 AU - 7.78 AU

Year: 5786 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 81,526,529 km

• M1: 139,126 km (0.088 R)
• M2: 296,503 km (0.107 R)
• M3: 526,136 km (0.108 R)
• M4: 1,061,846 km (0.071 R)
• M5: 1,282,802 km (0.119 R)
• M6: 2,116,211 km (0.062 R)
• M7: 2,484,970 km (0.039 R)
• M8: 2,780,576 km (0.045 R)
• M9: 2,897,262 km (0.095 R)
• M10: 3,015,743 km (0.12 R)
• M11: 3,208,575 km (0.069 R)
• M12: 3,555,941 km (0.117 R)
• M13: 3,759,993 km (0.07 R)
• M14: 4,020,443 km (0.064 R)
• M15: 4,233,021 km (0.082 R)
• M16: 4,476,716 km (0.07 R)
• M17: 5,148,860 km (0.027 R)
• M18: 5,409,010 km (0.102 R)
• M19: 5,526,145 km (0.12 R)
• M20: 5,852,418 km (0.106 R)
• M21: 5,942,476 km (0.094 R)
• M22: 6,032,983 km (0.116 R)
• M23: 6,184,974 km (0.073 R)
• M24: 6,368,980 km (0.097 R)
• M25: 7,155,266 km (0.117 R)
• M26: 8,887,011 km (0.109 R)
• M27: 9,060,096 km (0.109 R)
• M28: 9,129,659 km (0.111 R)
• M29: 9,339,395 km (0.11 R)
• M30: 9,444,862 km (0.047 R)
• M31: 11,335,330 km (0.047 R)
• M32: 11,750,015 km (0.075 R)
• M33: 11,902,007 km (0.119 R)
• M34: 11,978,152 km (0.064 R)
• M35: 12,131,191 km (0.06 R)
• M36: 12,555,300 km (0.094 R)
• M37: 12,827,718 km (0.086 R)
• M38: 13,576,904 km (0.046 R)
• M39: 14,502,766 km (0.095 R)
• M40: 14,829,637 km (0.09 R)
• M41: 14,993,895 km (0.06 R)
• M42: 15,365,945 km (0.036 R)
• M43: 16,203,394 km (0.076 R)
• M44: 16,627,654 km (0.096 R)
• M45: 17,270,925 km (0.11 R)
• M46: 18,009,938 km (0.032 R)
• M47: 18,273,230 km (0.044 R)
• M48: 18,449,457 km (0.104 R)
• M49: 18,714,843 km (0.051 R)
• M50: 19,563,662 km (0.117 R)
• M51: 20,106,103 km (0.105 R)
• M52: 20,424,896 km (0.07 R)
• M53: 20,745,335 km (0.1 R)
• M54: 21,391,299 km (0.037 R)
• M55: 21,576,950 km (0.114 R)
• M56: 22,043,695 km (0.082 R)
• M57: 23,129,925 km (0.084 R)
• M58: 23,511,699 km (0.119 R)
• M59: 24,088,548 km (0.102 R)
• M60: 24,378,619 km (0.093 R)
• M61: 24,621,266 km (0.096 R)
• M62: 25,747,738 km (0.082 R)
• M63: 25,994,874 km (0.097 R)
• M64: 26,441,573 km (0.057 R)
• M65: 27,342,900 km (0.061 R)
• M66: 27,695,951 km (0.113 R)
• M67: 27,797,229 km (0.096 R)
• M68: 28,662,354 km (0.117 R)
• M69: 28,867,153 km (0.097 R)
• M70: 29,072,401 km (0.1 R)
• M71: 29,536,155 km (0.082 R)
• M72: 29,898,630 km (0.098 R)
• M73: 30,889,716 km (0.077 R)
• M74: 31,204,919 km (0.119 R)
• M75: 31,415,553 km (0.045 R)
• M76: 31,573,977 km (0.093 R)
• M77: 31,891,424 km (0.108 R)
• M78: 32,316,431 km (0.101 R)
• M79: 32,583,015 km (0.102 R)
• M80: 34,632,805 km (0.068 R)
• M81: 34,851,068 km (0.093 R)
• M82: 36,779,684 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.2

Radius: 9.7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.28 AU - 10.76 AU

Year: 9749 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,526,529 km

• M1: 136,583 km (0.109 R)
• M2: 203,603 km (0.06 R)
• M3: 309,967 km (0.072 R)
• M4: 429,196 km (0.082 R)
• M5: 523,443 km (0.085 R)
• M6: 640,877 km (0.115 R)
• M7: 719,267 km (0.102 R)
• M8: 1,340,397 km (0.111 R)
• M9: 1,768,845 km (0.114 R)
• M10: 1,928,616 km (0.071 R)
• M11: 1,998,628 km (0.078 R)
• M12: 2,069,387 km (0.102 R)
• M13: 2,141,194 km (0.116 R)
• M14: 2,262,668 km (0.094 R)
• M15: 2,386,385 km (0.052 R)
• M16: 2,850,887 km (0.031 R)
• M17: 3,148,586 km (0.034 R)
• M18: 3,686,241 km (0.119 R)
• M19: 4,222,101 km (0.11 R)
• M20: 4,437,222 km (0.108 R)
• M21: 4,499,306 km (0.118 R)
• M22: 4,782,345 km (0.082 R)
• M23: 4,846,073 km (0.09 R)
• M24: 5,168,906 km (0.101 R)
• M25: 5,399,137 km (0.077 R)
• M26: 5,666,319 km (0.118 R)
• M27: 5,835,663 km (0.097 R)
• M28: 7,103,056 km (0.057 R)
• M29: 7,395,969 km (0.066 R)
• M30: 7,469,870 km (0.082 R)
• M31: 7,543,921 km (0.115 R)
• M32: 7,692,921 km (0.115 R)
• M33: 8,183,752 km (0.099 R)
• M34: 8,452,280 km (0.083 R)
• M35: 8,840,935 km (0.081 R)
• M36: 9,275,367 km (0.05 R)
• M37: 11,250,807 km (0.104 R)
• M38: 11,463,984 km (0.087 R)
• M39: 12,067,611 km (0.119 R)
• M40: 12,725,992 km (0.102 R)
• M41: 13,081,885 km (0.066 R)
• M42: 14,077,608 km (0.078 R)
• M43: 14,169,312 km (0.069 R)
• M44: 15,758,789 km (0.082 R)
• M45: 16,768,575 km (0.118 R)
• M46: 17,848,672 km (0.106 R)
• M47: 18,097,303 km (0.069 R)
• M48: 18,247,051 km (0.113 R)
• M49: 18,749,251 km (0.108 R)
• M50: 20,127,496 km (0.064 R)
• M51: 20,230,868 km (0.118 R)
• M52: 20,438,211 km (0.119 R)
• M53: 21,802,992 km (0.046 R)
• M54: 21,909,207 km (0.074 R)
• M55: 22,442,673 km (0.071 R)
• M56: 22,711,201 km (0.084 R)
• M57: 23,088,636 km (0.075 R)
• M58: 24,785,525 km (0.056 R)
• M59: 25,229,980 km (0.103 R)
• M60: 25,397,231 km (0.116 R)
• M61: 25,789,177 km (0.066 R)
• M62: 25,957,774 km (0.095 R)
• M63: 26,296,015 km (0.115 R)
• M64: 27,319,414 km (0.104 R)
• M65: 28,297,933 km (0.053 R)
• M66: 29,229,330 km (0.084 R)
• M67: 29,993,475 km (0.104 R)
• M68: 31,721,929 km (0.095 R)
• M69: 31,962,782 km (0.099 R)
• M70: 32,993,511 km (0.045 R)
• M71: 33,237,655 km (0.1 R)
• M72: 33,912,042 km (0.093 R)
• M73: 34,343,482 km (0.106 R)
• M74: 34,838,951 km (0.08 R)
• M75: 35,523,959 km (0.05 R)
• M76: 36,402,099 km (0.082 R)
• M77: 37,351,148 km (0.111 R)
• M78: 39,337,807 km (0.054 R)
• M79: 39,467,209 km (0.088 R)
• M80: 39,791,238 km (0.097 R)
• M81: 41,096,181 km (0.072 R)
• M82: 41,490,371 km (0.102 R)
• M83: 43,948,862 km (0.118 R)
• M84: 44,486,667 km (0.066 R)
• M85: 44,958,947 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.6

Radius: 4.5

Gravity: 25.61 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 16.5 AU - 17.74 AU

Year: 25493 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,526,529 km

• M1: 378,034 km (0.042 R)
• M2: 437,723 km (0.118 R)
• M3: 522,396 km (0.065 R)
• M4: 612,454 km (0.059 R)
• M5: 1,106,875 km (0.115 R)
• M6: 1,899,444 km (0.109 R)
• M7: 2,517,283 km (0.091 R)
• M8: 2,671,070 km (0.091 R)
• M9: 3,274,697 km (0.082 R)
• M10: 4,369,455 km (0.119 R)
• M11: 5,566,088 km (0.1 R)
• M12: 6,433,905 km (0.108 R)
• M13: 6,486,264 km (0.114 R)
• M14: 7,017,487 km (0.086 R)
• M15: 7,397,615 km (0.083 R)
• M16: 8,693,132 km (0.119 R)
• M17: 9,218,969 km (0.048 R)
• M18: 9,694,840 km (0.037 R)
• M19: 9,754,828 km (0.087 R)
• M20: 9,935,842 km (0.078 R)
• M21: 10,608,583 km (0.051 R)
• M22: 10,732,450 km (0.073 R)
• M23: 11,044,362 km (0.112 R)
• M24: 11,613,133 km (0.069 R)
• M25: 12,647,752 km (0.098 R)
• M26: 13,577,054 km (0.073 R)
• M27: 13,982,015 km (0.046 R)
• M28: 14,322,500 km (0.08 R)
• M29: 15,430,272 km (0.113 R)
• M30: 16,565,271 km (0.11 R)
• M31: 16,709,035 km (0.099 R)
• M32: 17,215,573 km (0.062 R)
• M33: 21,601,035 km (0.075 R)
• M34: 22,152,303 km (0.117 R)
• M35: 22,788,244 km (0.1 R)
• M36: 23,510,652 km (0.113 R)
• M37: 23,753,150 km (0.111 R)
• M38: 24,159,159 km (0.099 R)
• M39: 25,722,755 km (0.114 R)
• M40: 26,307,085 km (0.067 R)
• M41: 27,318,815 km (0.064 R)
• M42: 29,206,441 km (0.08 R)
• M43: 29,641,322 km (0.054 R)
• M44: 30,341,590 km (0.108 R)
• M45: 31,047,243 km (0.095 R)
• M46: 32,384,947 km (0.063 R)
• M47: 32,474,706 km (0.095 R)
• M48: 32,925,145 km (0.083 R)
• M49: 35,393,211 km (0.097 R)
• M50: 35,949,715 km (0.063 R)
• M51: 36,135,814 km (0.068 R)
• M52: 37,730,827 km (0.063 R)
• M53: 38,870,613 km (0.098 R)
• M54: 38,966,057 km (0.044 R)
• M55: 40,117,960 km (0.082 R)
• M56: 40,407,731 km (0.047 R)
• M57: 40,601,161 km (0.109 R)
• M58: 41,378,472 km (0.119 R)
• M59: 41,866,759 km (0.082 R)
• M60: 42,553,414 km (0.112 R)
• M61: 43,938,091 km (0.081 R)
• M62: 44,137,057 km (0.102 R)
• M63: 44,835,978 km (0.107 R)
• M64: 45,941,656 km (0.071 R)
• M65: 47,872,515 km (0.047 R)
• M66: 47,974,840 km (0.106 R)
• M67: 48,179,789 km (0.102 R)
• M68: 48,282,264 km (0.094 R)
• M69: 48,693,359 km (0.075 R)
• M70: 49,312,096 km (0.116 R)
• M71: 49,415,468 km (0.118 R)
• M72: 51,079,146 km (0.118 R)
• M73: 53,502,631 km (0.088 R)
• M74: 53,715,210 km (0.089 R)
• M75: 55,318,001 km (0.061 R)
• M76: 56,828,042 km (0.059 R)
• M77: 56,936,351 km (0.086 R)
• M78: 58,351,547 km (0.09 R)
• M79: 60,883,491 km (0.089 R)
• M80: 60,994,493 km (0.112 R)
• M81: 66,281,880 km (0.085 R)
• M82: 67,425,705 km (0.106 R)
• M83: 68,575,963 km (0.103 R)
• M84: 70,779,241 km (0.03 R)
• M85: 71,713,928 km (0.113 R)
• M86: 73,950,117 km (0.096 R)
• M87: 74,779,787 km (0.116 R)
• M88: 76,567,781 km (0.102 R)
• M89: 78,732,013 km (0.07 R)
• M90: 79,579,036 km (0.085 R)
• M91: 81,404,280 km (0.086 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,598 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit