🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.51 AU - 0.77 AU

Year: 178 Days

Day: 24.1 Hours

Environment

Temp: 228 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,180,598 km

• M1: 173,683 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.92 AU - 0.94 AU

Year: 312 Days

Day: 41.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.19 AU - 2.31 AU

Year: 1175 Days

Day: 19.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.73 AU - 4.63 AU

Year: 2976 Days

Day: 43.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.3

Radius: 12.5

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.57 AU - 8.11 AU

Year: 6230 Days

Day: 9.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 91,180,598 km

• M1: 163,510 km (0.1 R)
• M2: 278,102 km (0.117 R)
• M3: 415,134 km (0.093 R)
• M4: 708,645 km (0.097 R)
• M5: 880,832 km (0.079 R)
• M6: 1,058,255 km (0.086 R)
• M7: 1,217,427 km (0.112 R)
• M8: 1,515,875 km (0.107 R)
• M9: 1,662,481 km (0.084 R)
• M10: 1,778,719 km (0.116 R)
• M11: 1,873,713 km (0.065 R)
• M12: 1,982,770 km (0.111 R)
• M13: 2,194,601 km (0.101 R)
• M14: 2,348,836 km (0.102 R)
• M15: 2,560,218 km (0.095 R)
• M16: 3,001,831 km (0.045 R)
• M17: 3,115,974 km (0.095 R)
• M18: 3,617,875 km (0.086 R)
• M19: 3,909,441 km (0.071 R)
• M20: 4,097,635 km (0.115 R)
• M21: 4,499,455 km (0.118 R)
• M22: 4,663,863 km (0.079 R)
• M23: 4,863,726 km (0.115 R)
• M24: 4,981,609 km (0.029 R)
• M25: 5,220,218 km (0.118 R)
• M26: 5,306,536 km (0.025 R)
• M27: 5,393,153 km (0.064 R)
• M28: 5,620,691 km (0.086 R)
• M29: 5,762,360 km (0.077 R)
• M30: 5,995,135 km (0.074 R)
• M31: 6,176,298 km (0.045 R)
• M32: 6,451,408 km (0.109 R)
• M33: 7,281,826 km (0.104 R)
• M34: 7,436,510 km (0.109 R)
• M35: 7,514,301 km (0.101 R)
• M36: 7,592,242 km (0.114 R)
• M37: 7,768,767 km (0.114 R)
• M38: 7,906,995 km (0.094 R)
• M39: 8,346,813 km (0.081 R)
• M40: 8,590,209 km (0.11 R)
• M41: 8,856,344 km (0.046 R)
• M42: 8,959,566 km (0.077 R)
• M43: 9,063,088 km (0.101 R)
• M44: 9,250,384 km (0.084 R)
• M45: 9,334,159 km (0.099 R)
• M46: 9,586,680 km (0.082 R)
• M47: 9,927,165 km (0.106 R)
• M48: 10,055,819 km (0.079 R)
• M49: 10,839,413 km (0.079 R)
• M50: 11,372,879 km (0.109 R)
• M51: 11,552,546 km (0.114 R)
• M52: 11,892,133 km (0.075 R)
• M53: 12,166,047 km (0.103 R)
• M54: 12,257,900 km (0.079 R)
• M55: 13,047,477 km (0.09 R)
• M56: 13,805,789 km (0.11 R)
• M57: 14,456,689 km (0.092 R)
• M58: 15,019,028 km (0.119 R)
• M59: 15,265,864 km (0.087 R)
• M60: 15,538,880 km (0.102 R)
• M61: 15,638,513 km (0.075 R)
• M62: 15,738,444 km (0.111 R)
• M63: 16,774,559 km (0.107 R)
• M64: 17,056,252 km (0.12 R)
• M65: 17,236,367 km (0.067 R)
• M66: 17,365,470 km (0.115 R)

Asteroid Belt

Center: 8.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.6

Radius: 11.5

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 9.01 AU - 10.51 AU

Year: 10619 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 91,180,598 km

• M1: 147,653 km (0.1 R)
• M2: 300,243 km (0.071 R)
• M3: 372,200 km (0.056 R)
• M4: 791,223 km (0.05 R)
• M5: 921,224 km (0.055 R)
• M6: 1,018,911 km (0.11 R)
• M7: 1,311,824 km (0.089 R)
• M8: 1,801,009 km (0.093 R)
• M9: 2,965,628 km (0.096 R)
• M10: 3,083,960 km (0.117 R)
• M11: 3,356,378 km (0.077 R)
• M12: 3,795,597 km (0.095 R)
• M13: 4,087,762 km (0.084 R)
• M14: 4,186,796 km (0.089 R)
• M15: 4,353,597 km (0.103 R)
• M16: 4,488,684 km (0.114 R)
• M17: 4,625,117 km (0.054 R)
• M18: 5,007,789 km (0.096 R)
• M19: 5,292,473 km (0.075 R)
• M20: 5,436,835 km (0.028 R)
• M21: 5,509,540 km (0.118 R)
• M22: 5,989,899 km (0.091 R)
• M23: 6,330,533 km (0.087 R)
• M24: 6,991,008 km (0.078 R)
• M25: 7,149,731 km (0.104 R)
• M26: 7,632,783 km (0.09 R)
• M27: 8,630,600 km (0.113 R)
• M28: 9,449,649 km (0.031 R)
• M29: 9,713,390 km (0.092 R)
• M30: 10,474,095 km (0.109 R)
• M31: 11,253,799 km (0.111 R)
• M32: 11,862,812 km (0.095 R)
• M33: 11,957,358 km (0.064 R)
• M34: 12,290,662 km (0.088 R)
• M35: 13,063,784 km (0.064 R)
• M36: 13,161,621 km (0.112 R)
• M37: 13,308,675 km (0.069 R)
• M38: 13,852,763 km (0.117 R)
• M39: 13,952,545 km (0.116 R)
• M40: 14,606,437 km (0.115 R)
• M41: 15,218,891 km (0.103 R)
• M42: 15,528,409 km (0.071 R)
• M43: 16,416,272 km (0.094 R)
• M44: 17,159,923 km (0.109 R)
• M45: 17,428,302 km (0.12 R)
• M46: 17,914,644 km (0.071 R)
• M47: 18,241,366 km (0.103 R)
• M48: 18,735,189 km (0.109 R)
• M49: 19,066,847 km (0.038 R)
• M50: 19,568,000 km (0.068 R)
• M51: 20,242,985 km (0.092 R)
• M52: 20,356,231 km (0.065 R)
• M53: 20,640,317 km (0.095 R)
• M54: 21,327,271 km (0.091 R)
• M55: 22,138,241 km (0.109 R)
• M56: 25,298,945 km (0.042 R)
• M57: 25,665,609 km (0.094 R)
• M58: 26,527,891 km (0.106 R)
• M59: 27,212,152 km (0.081 R)
• M60: 28,091,339 km (0.067 R)
• M61: 29,043,828 km (0.111 R)
• M62: 30,006,790 km (0.046 R)
• M63: 30,265,295 km (0.034 R)
• M64: 31,700,537 km (0.062 R)
• M65: 32,891,336 km (0.092 R)
• M66: 33,224,640 km (0.051 R)
• M67: 33,492,270 km (0.099 R)
• M68: 34,772,679 km (0.037 R)
• M69: 35,726,365 km (0.109 R)
• M70: 36,550,649 km (0.114 R)
• M71: 38,498,264 km (0.082 R)
• M72: 38,849,669 km (0.085 R)
• M73: 40,979,943 km (0.066 R)
• M74: 41,123,407 km (0.1 R)
• M75: 43,805,697 km (0.097 R)
• M76: 45,279,087 km (0.073 R)
• M77: 46,469,437 km (0.08 R)
• M78: 46,693,834 km (0.088 R)
• M79: 47,068,427 km (0.09 R)
• M80: 47,143,525 km (0.091 R)
• M81: 48,349,882 km (0.083 R)
• M82: 49,872,190 km (0.11 R)
• M83: 50,408,648 km (0.094 R)
• M84: 50,485,541 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.9

Radius: 5.2

Gravity: 33.87 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 13.77 AU - 15.79 AU

Year: 19788 Days

Day: 21.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,180,598 km

• M1: 113,395 km (0.04 R)
• M2: 393,442 km (0.086 R)
• M3: 518,656 km (0.11 R)
• M4: 806,183 km (0.106 R)
• M5: 1,137,393 km (0.071 R)
• M6: 1,256,473 km (0.106 R)
• M7: 1,474,885 km (0.076 R)
• M8: 1,841,699 km (0.082 R)
• M9: 2,423,336 km (0.093 R)
• M10: 2,616,168 km (0.066 R)
• M11: 3,223,834 km (0.098 R)
• M12: 4,053,205 km (0.086 R)
• M13: 4,328,166 km (0.091 R)
• M14: 4,374,691 km (0.092 R)
• M15: 4,561,987 km (0.055 R)
• M16: 5,287,836 km (0.085 R)
• M17: 6,468,911 km (0.047 R)
• M18: 7,061,468 km (0.107 R)
• M19: 7,116,221 km (0.099 R)
• M20: 7,392,080 km (0.026 R)
• M21: 7,615,280 km (0.11 R)
• M22: 7,897,272 km (0.09 R)
• M23: 9,118,888 km (0.073 R)
• M24: 9,298,256 km (0.047 R)
• M25: 12,123,860 km (0.083 R)
• M26: 12,785,083 km (0.083 R)
• M27: 13,052,863 km (0.1 R)
• M28: 13,322,588 km (0.071 R)
• M29: 14,142,384 km (0.103 R)
• M30: 14,978,636 km (0.084 R)
• M31: 15,331,687 km (0.091 R)
• M32: 15,473,805 km (0.093 R)
• M33: 15,974,210 km (0.114 R)
• M34: 16,046,167 km (0.085 R)
• M35: 16,118,273 km (0.106 R)
• M36: 16,771,417 km (0.117 R)
• M37: 17,507,439 km (0.111 R)
• M38: 19,316,077 km (0.094 R)
• M39: 20,476,508 km (0.07 R)
• M40: 21,183,507 km (0.102 R)
• M41: 22,621,292 km (0.075 R)
• M42: 22,702,075 km (0.115 R)
• M43: 23,433,609 km (0.074 R)
• M44: 23,515,289 km (0.076 R)
• M45: 26,181,123 km (0.044 R)
• M46: 27,635,813 km (0.071 R)
• M47: 28,068,600 km (0.084 R)
• M48: 28,155,516 km (0.082 R)
• M49: 28,678,361 km (0.094 R)
• M50: 29,999,609 km (0.088 R)
• M51: 30,088,321 km (0.086 R)
• M52: 31,250,546 km (0.034 R)
• M53: 31,340,455 km (0.092 R)
• M54: 31,882,298 km (0.117 R)
• M55: 31,972,955 km (0.088 R)
• M56: 33,342,224 km (0.064 R)
• M57: 33,618,381 km (0.096 R)
• M58: 35,010,539 km (0.117 R)
• M59: 35,854,870 km (0.077 R)
• M60: 37,850,804 km (0.049 R)
• M61: 38,138,930 km (0.06 R)
• M62: 39,298,463 km (0.116 R)
• M63: 39,785,105 km (0.068 R)
• M64: 40,175,855 km (0.086 R)
• M65: 40,567,801 km (0.036 R)
• M66: 40,665,937 km (0.048 R)
• M67: 41,553,202 km (0.114 R)
• M68: 45,675,072 km (0.117 R)
• M69: 46,186,697 km (0.105 R)
• M70: 46,494,420 km (0.084 R)
• M71: 47,939,984 km (0.094 R)
• M72: 48,459,687 km (0.1 R)
• M73: 50,980,710 km (0.105 R)
• M74: 51,937,090 km (0.068 R)
• M75: 52,364,042 km (0.088 R)
• M76: 53,867,351 km (0.051 R)
• M77: 54,083,370 km (0.118 R)
• M78: 56,806,650 km (0.078 R)
• M79: 58,461,950 km (0.025 R)
• M80: 58,794,955 km (0.106 R)
• M81: 61,706,878 km (0.074 R)
• M82: 62,045,866 km (0.071 R)
• M83: 62,612,244 km (0.06 R)
• M84: 63,066,573 km (0.085 R)
• M85: 63,294,111 km (0.072 R)
• M86: 64,550,733 km (0.079 R)
• M87: 67,902,773 km (0.062 R)
• M88: 69,423,585 km (0.061 R)
• M89: 69,776,187 km (0.055 R)
• M90: 69,893,920 km (0.098 R)
• M91: 72,618,098 km (0.072 R)
• M92: 73,095,464 km (0.059 R)
• M93: 73,214,993 km (0.097 R)
• M94: 74,653,975 km (0.089 R)
• M95: 76,829,876 km (0.095 R)
• M96: 77,316,219 km (0.114 R)
• M97: 80,872,908 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.8

Radius: 4.1

Gravity: 52.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.54 AU - 17.28 AU

Year: 23150 Days

Day: 23.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (100)

Outer Limit: 91,180,598 km

• M1: 308,770 km (0.037 R)
• M2: 389,852 km (0.098 R)
• M3: 622,327 km (0.072 R)
• M4: 725,998 km (0.103 R)
• M5: 920,924 km (0.063 R)
• M6: 1,323,941 km (0.113 R)
• M7: 1,357,002 km (0.037 R)
• M8: 1,390,363 km (0.118 R)
• M9: 1,631,365 km (0.087 R)
• M10: 1,922,781 km (0.107 R)
• M11: 2,151,816 km (0.091 R)
• M12: 2,309,342 km (0.091 R)
• M13: 3,019,633 km (0.09 R)
• M14: 3,240,589 km (0.074 R)
• M15: 4,078,337 km (0.042 R)
• M16: 4,371,848 km (0.053 R)
• M17: 4,421,365 km (0.102 R)
• M18: 4,571,262 km (0.108 R)
• M19: 5,187,157 km (0.108 R)
• M20: 5,398,239 km (0.118 R)
• M21: 6,551,639 km (0.075 R)
• M22: 8,263,038 km (0.118 R)
• M23: 8,820,739 km (0.091 R)
• M24: 8,883,421 km (0.083 R)
• M25: 8,946,401 km (0.093 R)
• M26: 9,647,567 km (0.058 R)
• M27: 9,776,969 km (0.082 R)
• M28: 9,906,969 km (0.079 R)
• M29: 10,102,943 km (0.111 R)
• M30: 10,432,507 km (0.107 R)
• M31: 10,498,779 km (0.091 R)
• M32: 12,836,096 km (0.086 R)
• M33: 13,121,229 km (0.104 R)
• M34: 13,916,192 km (0.098 R)
• M35: 16,547,170 km (0.12 R)
• M36: 16,702,153 km (0.085 R)
• M37: 17,169,647 km (0.091 R)
• M38: 19,244,868 km (0.063 R)
• M39: 19,571,141 km (0.116 R)
• M40: 20,311,950 km (0.107 R)
• M41: 20,560,881 km (0.118 R)
• M42: 20,727,383 km (0.105 R)
• M43: 20,810,709 km (0.105 R)
• M44: 20,977,960 km (0.119 R)
• M45: 21,651,150 km (0.062 R)
• M46: 22,416,942 km (0.073 R)
• M47: 23,191,709 km (0.095 R)
• M48: 23,975,004 km (0.084 R)
• M49: 24,855,686 km (0.055 R)
• M50: 25,033,109 km (0.081 R)
• M51: 25,121,970 km (0.118 R)
• M52: 25,389,152 km (0.09 R)
• M53: 25,478,313 km (0.089 R)
• M54: 26,286,440 km (0.087 R)
• M55: 27,194,200 km (0.119 R)
• M56: 27,377,009 km (0.064 R)
• M57: 27,468,563 km (0.118 R)
• M58: 30,641,085 km (0.117 R)
• M59: 30,831,224 km (0.098 R)
• M60: 31,404,183 km (0.105 R)
• M61: 32,270,205 km (0.088 R)
• M62: 34,419,927 km (0.117 R)
• M63: 34,617,546 km (0.114 R)
• M64: 35,312,577 km (0.105 R)
• M65: 35,611,773 km (0.064 R)
• M66: 38,855,653 km (0.12 R)
• M67: 39,061,500 km (0.095 R)
• M68: 39,784,955 km (0.071 R)
• M69: 39,992,448 km (0.083 R)
• M70: 40,304,359 km (0.068 R)
• M71: 40,512,749 km (0.113 R)
• M72: 41,140,013 km (0.069 R)
• M73: 44,002,269 km (0.119 R)
• M74: 45,511,562 km (0.113 R)
• M75: 46,490,829 km (0.098 R)
• M76: 52,965,276 km (0.043 R)
• M77: 55,493,929 km (0.12 R)
• M78: 56,190,307 km (0.082 R)
• M79: 56,306,694 km (0.115 R)
• M80: 57,240,334 km (0.106 R)
• M81: 58,414,677 km (0.108 R)
• M82: 58,768,476 km (0.061 R)
• M83: 59,478,318 km (0.055 R)
• M84: 60,787,000 km (0.037 R)
• M85: 62,948,839 km (0.084 R)
• M86: 63,311,614 km (0.11 R)
• M87: 63,796,461 km (0.088 R)
• M88: 63,917,785 km (0.034 R)
• M89: 64,647,673 km (0.066 R)
• M90: 64,769,595 km (0.105 R)
• M91: 67,594,751 km (0.028 R)
• M92: 70,209,123 km (0.113 R)
• M93: 72,729,698 km (0.097 R)
• M94: 76,823,743 km (0.04 R)
• M95: 77,082,098 km (0.053 R)
• M96: 77,470,155 km (0.098 R)
• M97: 77,729,109 km (0.103 R)
• M98: 79,028,815 km (0.096 R)
• M99: 83,103,263 km (0.096 R)
• M100: 85,767,900 km (0.082 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit