🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.14 AU - 1.4 AU

Year: 542 Days

Day: 16.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.5 AU - 2.34 AU

Year: 1008 Days

Day: 20 Hours

Environment

Temp: -65 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.12 AU - 4.08 AU

Year: 2587 Days

Day: 12.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485

Radius: 10.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.2 AU - 5.82 AU

Year: 4899 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,796,142 km

• M1: 138,677 km (0.114 R)
• M2: 226,491 km (0.105 R)
• M3: 438,471 km (0.12 R)
• M4: 542,143 km (0.105 R)
• M5: 765,941 km (0.1 R)
• M6: 920,027 km (0.059 R)
• M7: 1,084,884 km (0.095 R)
• M8: 1,205,011 km (0.084 R)
• M9: 1,547,740 km (0.112 R)
• M10: 1,761,814 km (0.103 R)
• M11: 1,969,456 km (0.114 R)
• M12: 2,219,135 km (0.085 R)
• M13: 2,391,322 km (0.105 R)
• M14: 2,514,591 km (0.094 R)
• M15: 2,897,112 km (0.048 R)
• M16: 3,181,947 km (0.091 R)
• M17: 3,475,757 km (0.078 R)
• M18: 3,656,322 km (0.06 R)
• M19: 3,799,038 km (0.103 R)
• M20: 4,005,932 km (0.066 R)
• M21: 4,195,472 km (0.103 R)
• M22: 4,474,622 km (0.092 R)
• M23: 4,561,688 km (0.037 R)
• M24: 4,693,334 km (0.096 R)
• M25: 4,870,907 km (0.072 R)
• M26: 5,187,157 km (0.111 R)
• M27: 5,301,749 km (0.115 R)
• M28: 5,627,124 km (0.12 R)
• M29: 5,768,494 km (0.089 R)
• M30: 5,863,489 km (0.078 R)
• M31: 5,934,996 km (0.062 R)
• M32: 6,346,091 km (0.064 R)
• M33: 6,419,693 km (0.055 R)
• M34: 6,567,496 km (0.059 R)
• M35: 6,917,106 km (0.119 R)
• M36: 6,992,653 km (0.11 R)
• M37: 7,170,376 km (0.11 R)
• M38: 7,504,428 km (0.057 R)
• M39: 7,582,218 km (0.11 R)
• M40: 7,948,883 km (0.045 R)
• M41: 8,241,048 km (0.063 R)
• M42: 8,918,277 km (0.102 R)
• M43: 9,083,583 km (0.119 R)
• M44: 10,067,488 km (0.083 R)
• M45: 10,325,993 km (0.074 R)
• M46: 11,144,144 km (0.073 R)
• M47: 11,352,085 km (0.114 R)
• M48: 11,651,131 km (0.041 R)
• M49: 12,043,975 km (0.099 R)
• M50: 12,226,634 km (0.109 R)
• M51: 12,533,310 km (0.059 R)
• M52: 12,811,562 km (0.026 R)
• M53: 12,904,612 km (0.116 R)
• M54: 13,944,466 km (0.082 R)
• M55: 14,297,069 km (0.114 R)
• M56: 15,043,861 km (0.068 R)
• M57: 15,936,512 km (0.066 R)
• M58: 16,103,762 km (0.036 R)
• M59: 16,338,930 km (0.059 R)
• M60: 17,393,595 km (0.097 R)
• M61: 18,435,245 km (0.092 R)
• M62: 18,822,254 km (0.12 R)
• M63: 19,425,732 km (0.079 R)
• M64: 19,855,377 km (0.097 R)
• M65: 20,360,719 km (0.113 R)
• M66: 20,505,979 km (0.102 R)
• M67: 22,237,275 km (0.113 R)
• M68: 22,536,620 km (0.066 R)
• M69: 22,837,312 km (0.031 R)
• M70: 24,091,839 km (0.114 R)
• M71: 24,553,499 km (0.034 R)
• M72: 24,669,437 km (0.082 R)
• M73: 25,251,522 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.2

Radius: 10.7

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.04 AU - 7.76 AU

Year: 6132 Days

Day: 10.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 88,796,142 km

• M1: 177,423 km (0.108 R)
• M2: 285,134 km (0.089 R)
• M3: 353,201 km (0.116 R)
• M4: 500,255 km (0.042 R)
• M5: 670,348 km (0.053 R)
• M6: 845,527 km (0.099 R)
• M7: 1,019,809 km (0.091 R)
• M8: 1,349,522 km (0.11 R)
• M9: 1,479,373 km (0.026 R)
• M10: 1,792,332 km (0.067 R)
• M11: 2,191,310 km (0.12 R)
• M12: 2,323,105 km (0.036 R)
• M13: 2,435,154 km (0.082 R)
• M14: 2,711,162 km (0.112 R)
• M15: 2,781,772 km (0.111 R)
• M16: 3,625,205 km (0.117 R)
• M17: 3,994,562 km (0.103 R)
• M18: 4,156,577 km (0.069 R)
• M19: 4,403,713 km (0.093 R)
• M20: 4,941,218 km (0.103 R)
• M21: 5,321,196 km (0.051 R)
• M22: 5,529,586 km (0.094 R)
• M23: 6,109,128 km (0.104 R)
• M24: 6,202,477 km (0.111 R)
• M25: 6,485,217 km (0.086 R)
• M26: 6,612,226 km (0.092 R)
• M27: 6,836,623 km (0.057 R)
• M28: 7,524,623 km (0.116 R)
• M29: 7,691,724 km (0.034 R)
• M30: 7,826,362 km (0.065 R)
• M31: 7,927,790 km (0.087 R)
• M32: 8,930,993 km (0.118 R)
• M33: 9,465,506 km (0.079 R)
• M34: 9,827,683 km (0.064 R)
• M35: 10,010,491 km (0.044 R)
• M36: 10,268,398 km (0.112 R)
• M37: 10,342,449 km (0.057 R)
• M38: 10,565,649 km (0.092 R)
• M39: 12,885,014 km (0.119 R)
• M40: 13,045,084 km (0.067 R)
• M41: 14,060,405 km (0.064 R)
• M42: 14,640,096 km (0.064 R)
• M43: 15,185,381 km (0.118 R)
• M44: 15,951,471 km (0.077 R)
• M45: 16,080,275 km (0.054 R)
• M46: 16,686,446 km (0.117 R)
• M47: 16,948,392 km (0.098 R)
• M48: 17,167,852 km (0.058 R)
• M49: 17,255,965 km (0.118 R)
• M50: 17,388,209 km (0.032 R)
• M51: 17,476,622 km (0.088 R)
• M52: 17,653,895 km (0.092 R)
• M53: 18,866,087 km (0.093 R)
• M54: 19,367,688 km (0.113 R)
• M55: 19,505,318 km (0.084 R)
• M56: 19,781,326 km (0.079 R)
• M57: 20,430,581 km (0.099 R)
• M58: 20,617,429 km (0.067 R)
• M59: 20,945,647 km (0.052 R)
• M60: 21,417,478 km (0.081 R)
• M61: 21,893,050 km (0.08 R)
• M62: 22,131,958 km (0.091 R)
• M63: 22,275,871 km (0.105 R)
• M64: 22,564,445 km (0.083 R)
• M65: 25,017,402 km (0.091 R)
• M66: 26,835,315 km (0.114 R)
• M67: 27,039,965 km (0.08 R)
• M68: 28,070,694 km (0.075 R)
• M69: 28,434,516 km (0.068 R)
• M70: 30,596,804 km (0.119 R)
• M71: 31,347,187 km (0.107 R)
• M72: 33,085,215 km (0.041 R)
• M73: 34,187,153 km (0.104 R)
• M74: 34,409,006 km (0.117 R)
• M75: 34,631,309 km (0.116 R)
• M76: 35,021,610 km (0.1 R)
• M77: 35,525,455 km (0.102 R)
• M78: 35,637,803 km (0.059 R)
• M79: 35,862,649 km (0.079 R)
• M80: 36,201,039 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979.1

Radius: 5.7

Gravity: 30.14 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.46 AU - 17.56 AU

Year: 20934 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,796,142 km

• M1: 85,420 km (0.114 R)
• M2: 233,073 km (0.103 R)
• M3: 552,764 km (0.086 R)
• M4: 600,187 km (0.111 R)
• M5: 1,148,164 km (0.066 R)
• M6: 1,812,229 km (0.094 R)
• M7: 1,884,335 km (0.108 R)
• M8: 1,920,687 km (0.079 R)
• M9: 2,655,961 km (0.063 R)
• M10: 3,161,003 km (0.029 R)
• M11: 3,291,901 km (0.111 R)
• M12: 3,558,933 km (0.082 R)
• M13: 3,832,997 km (0.083 R)
• M14: 4,646,211 km (0.118 R)
• M15: 4,745,244 km (0.069 R)
• M16: 5,046,834 km (0.09 R)
• M17: 5,934,398 km (0.096 R)
• M18: 5,988,104 km (0.108 R)
• M19: 6,042,108 km (0.037 R)
• M20: 6,150,268 km (0.109 R)
• M21: 6,645,287 km (0.069 R)
• M22: 7,790,459 km (0.109 R)
• M23: 8,445,997 km (0.111 R)
• M24: 9,305,736 km (0.056 R)
• M25: 9,493,481 km (0.072 R)
• M26: 10,064,496 km (0.081 R)
• M27: 10,711,806 km (0.054 R)
• M28: 10,777,330 km (0.12 R)
• M29: 11,978,601 km (0.109 R)
• M30: 12,046,668 km (0.073 R)
• M31: 12,182,951 km (0.098 R)
• M32: 13,362,531 km (0.108 R)
• M33: 18,903,037 km (0.115 R)
• M34: 19,379,806 km (0.102 R)
• M35: 19,940,947 km (0.044 R)
• M36: 20,021,581 km (0.111 R)
• M37: 23,844,853 km (0.117 R)
• M38: 24,187,732 km (0.119 R)
• M39: 25,663,066 km (0.052 R)
• M40: 26,279,110 km (0.102 R)
• M41: 26,633,208 km (0.111 R)
• M42: 27,078,112 km (0.069 R)
• M43: 27,795,135 km (0.119 R)
• M44: 28,336,978 km (0.058 R)
• M45: 30,260,657 km (0.113 R)
• M46: 30,724,859 km (0.1 R)
• M47: 32,985,732 km (0.113 R)
• M48: 34,716,131 km (0.076 R)
• M49: 35,397,100 km (0.094 R)
• M50: 36,673,320 km (0.083 R)
• M51: 39,371,616 km (0.086 R)
• M52: 40,489,112 km (0.075 R)
• M53: 41,514,008 km (0.075 R)
• M54: 42,236,565 km (0.077 R)
• M55: 43,903,534 km (0.071 R)
• M56: 46,337,492 km (0.116 R)
• M57: 50,233,918 km (0.087 R)
• M58: 50,563,332 km (0.093 R)
• M59: 50,673,287 km (0.07 R)
• M60: 55,703,366 km (0.113 R)
• M61: 59,028,178 km (0.119 R)
• M62: 59,723,958 km (0.111 R)
• M63: 60,306,043 km (0.099 R)
• M64: 60,772,938 km (0.108 R)
• M65: 62,298,687 km (0.049 R)
• M66: 66,830,605 km (0.107 R)
• M67: 68,892,063 km (0.085 R)
• M68: 69,135,908 km (0.119 R)
• M69: 70,974,316 km (0.074 R)
• M70: 71,220,704 km (0.113 R)
• M71: 71,837,795 km (0.067 R)
• M72: 72,456,681 km (0.114 R)
• M73: 73,450,460 km (0.105 R)
• M74: 76,837,954 km (0.117 R)
• M75: 78,486,972 km (0.097 R)
• M76: 78,869,194 km (0.073 R)
• M77: 79,124,259 km (0.079 R)
• M78: 81,561,806 km (0.087 R)
• M79: 82,336,723 km (0.105 R)
• M80: 83,373,736 km (0.109 R)
• M81: 83,763,588 km (0.102 R)
• M82: 84,414,937 km (0.067 R)
• M83: 85,591,524 km (0.115 R)
• M84: 86,116,164 km (0.071 R)
• M85: 86,247,511 km (0.088 R)
• M86: 86,773,497 km (0.081 R)
• M87: 87,036,939 km (0.118 R)
• M88: 87,696,665 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.5

Radius: 6.5

Gravity: 21.29 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.4 AU - 16.61 AU

Year: 22003 Days

Day: 20.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,796,142 km

• M1: 103,223 km (0.086 R)
• M2: 243,845 km (0.109 R)
• M3: 518,955 km (0.074 R)
• M4: 661,671 km (0.027 R)
• M5: 1,320,052 km (0.095 R)
• M6: 1,619,397 km (0.062 R)
• M7: 2,596,869 km (0.049 R)
• M8: 2,802,567 km (0.104 R)
• M9: 2,928,378 km (0.101 R)
• M10: 4,287,176 km (0.106 R)
• M11: 5,338,101 km (0.113 R)
• M12: 6,135,308 km (0.091 R)
• M13: 6,299,118 km (0.112 R)
• M14: 7,082,861 km (0.069 R)
• M15: 7,720,148 km (0.105 R)
• M16: 7,897,122 km (0.085 R)
• M17: 8,015,753 km (0.1 R)
• M18: 8,618,333 km (0.074 R)
• M19: 8,863,375 km (0.114 R)
• M20: 8,925,009 km (0.108 R)
• M21: 11,037,480 km (0.074 R)
• M22: 11,571,844 km (0.077 R)
• M23: 12,320,432 km (0.114 R)
• M24: 12,389,247 km (0.12 R)
• M25: 12,874,542 km (0.094 R)
• M26: 13,295,511 km (0.092 R)
• M27: 13,649,759 km (0.037 R)
• M28: 13,863,833 km (0.098 R)
• M29: 13,935,490 km (0.112 R)
• M30: 14,007,148 km (0.084 R)
• M31: 15,393,172 km (0.107 R)
• M32: 17,282,294 km (0.098 R)
• M33: 18,766,305 km (0.096 R)
• M34: 20,780,191 km (0.08 R)
• M35: 20,944,300 km (0.077 R)
• M36: 21,273,715 km (0.067 R)
• M37: 21,854,304 km (0.117 R)
• M38: 22,861,696 km (0.107 R)
• M39: 22,946,369 km (0.09 R)
• M40: 24,574,143 km (0.066 R)
• M41: 28,666,243 km (0.055 R)
• M42: 30,324,087 km (0.097 R)
• M43: 30,510,187 km (0.033 R)
• M44: 30,790,084 km (0.1 R)
• M45: 31,070,730 km (0.096 R)
• M46: 33,155,376 km (0.075 R)
• M47: 34,991,690 km (0.084 R)
• M48: 35,186,915 km (0.116 R)
• M49: 35,382,440 km (0.095 R)
• M50: 37,457,661 km (0.1 R)
• M51: 40,285,510 km (0.103 R)
• M52: 41,312,050 km (0.1 R)
• M53: 42,139,327 km (0.09 R)
• M54: 42,867,719 km (0.041 R)
• M55: 44,126,136 km (0.099 R)
• M56: 44,231,602 km (0.117 R)
• M57: 44,548,301 km (0.111 R)
• M58: 44,865,748 km (0.103 R)
• M59: 44,971,813 km (0.065 R)
• M60: 45,609,548 km (0.042 R)
• M61: 46,036,351 km (0.101 R)
• M62: 47,865,185 km (0.119 R)
• M63: 48,081,952 km (0.096 R)
• M64: 48,190,411 km (0.084 R)
• M65: 49,061,070 km (0.077 R)
• M66: 50,487,187 km (0.05 R)
• M67: 53,379,811 km (0.094 R)
• M68: 54,393,487 km (0.049 R)
• M69: 56,554,577 km (0.099 R)
• M70: 56,898,353 km (0.071 R)
• M71: 57,357,768 km (0.047 R)
• M72: 57,818,380 km (0.108 R)
• M73: 60,140,139 km (0.108 R)
• M74: 60,373,961 km (0.098 R)
• M75: 60,959,936 km (0.093 R)
• M76: 61,077,370 km (0.115 R)
• M77: 62,492,117 km (0.044 R)
• M78: 63,441,315 km (0.038 R)
• M79: 68,502,361 km (0.108 R)
• M80: 68,991,097 km (0.116 R)
• M81: 70,094,980 km (0.055 R)
• M82: 70,833,993 km (0.091 R)
• M83: 72,693,196 km (0.092 R)
• M84: 74,693,918 km (0.054 R)
• M85: 76,206,352 km (0.085 R)
• M86: 77,347,185 km (0.114 R)
• M87: 78,749,366 km (0.099 R)
• M88: 80,417,233 km (0.072 R)
• M89: 81,061,850 km (0.094 R)
• M90: 81,708,113 km (0.1 R)
• M91: 81,837,515 km (0.094 R)
• M92: 82,485,872 km (0.077 R)
• M93: 83,526,774 km (0.052 R)
• M94: 86,807,605 km (0.054 R)
• M95: 87,468,678 km (0.102 R)
• M96: 88,264,389 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 18,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit