🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.56 AU - 0.92 AU

Year: 272 Days

Day: 42.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.89 AU - 1.47 AU

Year: 548 Days

Day: 36.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.05 AU - 1.39 AU

Year: 576 Days

Day: 26.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,053,627 km

• M1: 756,666 km (0.109 R)

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.3

Radius: 9.6

Gravity: 10.01 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.57 AU - 3.09 AU

Year: 2035 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,053,627 km

• M1: 238,459 km (0.098 R)
• M2: 380,128 km (0.096 R)
• M3: 538,852 km (0.104 R)
• M4: 627,114 km (0.068 R)
• M5: 756,217 km (0.111 R)
• M6: 894,745 km (0.072 R)
• M7: 972,237 km (0.119 R)
• M8: 1,144,873 km (0.097 R)
• M9: 1,262,008 km (0.056 R)
• M10: 1,405,921 km (0.088 R)
• M11: 1,508,844 km (0.067 R)
• M12: 1,578,856 km (0.118 R)
• M13: 1,783,506 km (0.071 R)
• M14: 1,945,820 km (0.095 R)
• M15: 2,009,548 km (0.059 R)
• M16: 2,325,798 km (0.066 R)
• M17: 2,407,329 km (0.087 R)
• M18: 2,743,176 km (0.107 R)
• M19: 2,990,162 km (0.09 R)
• M20: 3,079,173 km (0.088 R)
• M21: 3,199,150 km (0.103 R)
• M22: 3,412,776 km (0.117 R)
• M23: 3,521,534 km (0.112 R)
• M24: 3,599,774 km (0.114 R)
• M25: 3,838,382 km (0.103 R)
• M26: 4,247,383 km (0.098 R)
• M27: 4,398,028 km (0.089 R)
• M28: 4,499,605 km (0.113 R)
• M29: 4,808,674 km (0.102 R)
• M30: 4,913,243 km (0.071 R)
• M31: 5,036,212 km (0.093 R)
• M32: 5,375,351 km (0.113 R)
• M33: 5,556,663 km (0.033 R)
• M34: 5,888,471 km (0.046 R)
• M35: 6,283,709 km (0.081 R)
• M36: 6,359,854 km (0.041 R)
• M37: 6,436,448 km (0.098 R)
• M38: 6,590,534 km (0.102 R)
• M39: 6,765,265 km (0.114 R)
• M40: 7,099,765 km (0.115 R)
• M41: 7,399,260 km (0.092 R)
• M42: 7,500,089 km (0.098 R)
• M43: 7,990,172 km (0.101 R)
• M44: 8,135,132 km (0.119 R)
• M45: 8,830,014 km (0.115 R)
• M46: 8,894,192 km (0.037 R)
• M47: 9,282,249 km (0.115 R)
• M48: 9,500,213 km (0.079 R)
• M49: 9,719,972 km (0.104 R)
• M50: 10,366,534 km (0.108 R)
• M51: 10,434,152 km (0.088 R)
• M52: 11,096,123 km (0.084 R)
• M53: 11,234,800 km (0.086 R)
• M54: 11,630,786 km (0.088 R)
• M55: 12,269,120 km (0.08 R)
• M56: 12,484,391 km (0.099 R)
• M57: 12,701,009 km (0.095 R)
• M58: 13,064,681 km (0.083 R)
• M59: 13,137,835 km (0.098 R)
• M60: 13,284,590 km (0.093 R)
• M61: 13,752,831 km (0.12 R)
• M62: 14,934,355 km (0.092 R)
• M63: 15,189,869 km (0.054 R)
• M64: 15,318,224 km (0.065 R)
• M65: 15,809,204 km (0.12 R)
• M66: 15,965,384 km (0.086 R)
• M67: 16,515,755 km (0.078 R)
• M68: 16,594,892 km (0.074 R)
• M69: 16,859,680 km (0.103 R)
• M70: 17,393,296 km (0.098 R)
• M71: 17,527,635 km (0.084 R)
• M72: 17,797,210 km (0.054 R)
• M73: 18,095,358 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 13.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.64 AU - 6.64 AU

Year: 5726 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,053,627 km

• M1: 173,683 km (0.094 R)
• M2: 311,164 km (0.078 R)
• M3: 524,490 km (0.105 R)
• M4: 867,219 km (0.059 R)
• M5: 1,032,375 km (0.11 R)
• M6: 1,308,533 km (0.099 R)
• M7: 1,547,141 km (0.08 R)
• M8: 1,687,913 km (0.028 R)
• M9: 1,833,172 km (0.092 R)
• M10: 1,949,260 km (0.112 R)
• M11: 2,312,484 km (0.106 R)
• M12: 2,456,696 km (0.036 R)
• M13: 2,585,350 km (0.111 R)
• M14: 3,004,972 km (0.096 R)
• M15: 3,508,220 km (0.07 R)
• M16: 3,675,021 km (0.1 R)
• M17: 4,301,687 km (0.104 R)
• M18: 4,413,287 km (0.106 R)
• M19: 4,548,374 km (0.073 R)
• M20: 4,730,584 km (0.119 R)
• M21: 4,892,150 km (0.077 R)
• M22: 5,339,896 km (0.118 R)
• M23: 5,678,436 km (0.038 R)
• M24: 6,376,460 km (0.096 R)
• M25: 6,580,960 km (0.047 R)
• M26: 6,839,764 km (0.061 R)
• M27: 7,022,872 km (0.073 R)
• M28: 7,420,802 km (0.028 R)
• M29: 7,771,759 km (0.099 R)
• M30: 8,017,847 km (0.09 R)
• M31: 8,238,804 km (0.025 R)
• M32: 8,350,104 km (0.049 R)
• M33: 8,856,942 km (0.036 R)
• M34: 9,431,996 km (0.078 R)
• M35: 9,694,690 km (0.117 R)
• M36: 10,078,409 km (0.11 R)
• M37: 10,952,659 km (0.107 R)
• M38: 11,725,780 km (0.119 R)
• M39: 12,261,640 km (0.069 R)
• M40: 12,708,938 km (0.079 R)
• M41: 12,869,905 km (0.103 R)
• M42: 13,488,193 km (0.088 R)
• M43: 14,082,844 km (0.05 R)
• M44: 15,127,187 km (0.079 R)
• M45: 15,297,878 km (0.096 R)
• M46: 15,952,668 km (0.075 R)
• M47: 16,196,363 km (0.104 R)
• M48: 16,336,087 km (0.043 R)
• M49: 16,792,959 km (0.088 R)
• M50: 17,683,516 km (0.091 R)
• M51: 18,662,634 km (0.105 R)
• M52: 18,772,438 km (0.098 R)
• M53: 19,584,755 km (0.117 R)
• M54: 19,957,852 km (0.066 R)
• M55: 21,320,389 km (0.107 R)
• M56: 21,435,281 km (0.054 R)
• M57: 21,588,768 km (0.095 R)
• M58: 23,183,332 km (0.1 R)
• M59: 23,577,971 km (0.078 R)
• M60: 23,696,901 km (0.059 R)
• M61: 23,855,624 km (0.097 R)
• M62: 24,014,797 km (0.072 R)
• M63: 24,214,211 km (0.037 R)
• M64: 24,454,166 km (0.044 R)
• M65: 24,936,619 km (0.118 R)
• M66: 25,098,035 km (0.116 R)
• M67: 25,219,508 km (0.09 R)
• M68: 26,279,409 km (0.077 R)
• M69: 27,270,645 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.1

Radius: 10.9

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.18 AU - 10.28 AU

Year: 10093 Days

Day: 10.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,053,627 km

• M1: 147,803 km (0.077 R)
• M2: 254,616 km (0.071 R)
• M3: 347,516 km (0.106 R)
• M4: 418,724 km (0.119 R)
• M5: 488,437 km (0.103 R)
• M6: 706,850 km (0.094 R)
• M7: 823,387 km (0.096 R)
• M8: 957,726 km (0.096 R)
• M9: 1,044,193 km (0.109 R)
• M10: 1,284,597 km (0.041 R)
• M11: 1,845,439 km (0.052 R)
• M12: 1,927,419 km (0.094 R)
• M13: 2,081,206 km (0.119 R)
• M14: 2,783,717 km (0.058 R)
• M15: 3,103,857 km (0.065 R)
• M16: 3,268,414 km (0.07 R)
• M17: 3,814,447 km (0.099 R)
• M18: 4,297,498 km (0.059 R)
• M19: 4,611,654 km (0.104 R)
• M20: 4,895,142 km (0.088 R)
• M21: 5,125,971 km (0.068 R)
• M22: 5,538,712 km (0.097 R)
• M23: 5,799,610 km (0.118 R)
• M24: 5,962,223 km (0.111 R)
• M25: 6,126,332 km (0.064 R)
• M26: 6,396,356 km (0.071 R)
• M27: 6,883,447 km (0.114 R)
• M28: 7,034,092 km (0.112 R)
• M29: 7,448,628 km (0.12 R)
• M30: 7,916,121 km (0.048 R)
• M31: 8,370,150 km (0.108 R)
• M32: 8,438,965 km (0.086 R)
• M33: 8,623,420 km (0.113 R)
• M34: 8,716,170 km (0.101 R)
• M35: 8,996,517 km (0.076 R)
• M36: 9,185,010 km (0.115 R)
• M37: 9,542,100 km (0.111 R)
• M38: 9,830,974 km (0.119 R)
• M39: 9,927,913 km (0.033 R)
• M40: 10,074,070 km (0.115 R)
• M41: 10,196,292 km (0.043 R)
• M42: 10,715,097 km (0.116 R)
• M43: 11,166,583 km (0.062 R)
• M44: 12,506,083 km (0.111 R)
• M45: 12,663,759 km (0.113 R)
• M46: 12,901,769 km (0.032 R)
• M47: 13,007,984 km (0.119 R)
• M48: 13,167,904 km (0.092 R)
• M49: 13,435,834 km (0.111 R)
• M50: 14,608,681 km (0.075 R)
• M51: 15,025,461 km (0.088 R)
• M52: 15,502,528 km (0.088 R)
• M53: 15,899,262 km (0.061 R)
• M54: 15,984,682 km (0.089 R)
• M55: 16,127,398 km (0.056 R)
• M56: 16,385,455 km (0.119 R)
• M57: 16,529,368 km (0.032 R)
• M58: 17,932,446 km (0.085 R)
• M59: 18,319,007 km (0.06 R)
• M60: 18,858,756 km (0.115 R)
• M61: 19,039,919 km (0.085 R)
• M62: 19,647,736 km (0.11 R)
• M63: 20,354,585 km (0.102 R)
• M64: 20,664,552 km (0.055 R)
• M65: 20,789,018 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.8

Radius: 9

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.72 AU - 10.72 AU

Year: 11968 Days

Day: 9.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,053,627 km

• M1: 244,742 km (0.073 R)
• M2: 679,174 km (0.117 R)
• M3: 802,293 km (0.038 R)
• M4: 914,193 km (0.103 R)
• M5: 1,031,477 km (0.1 R)
• M6: 1,153,998 km (0.118 R)
• M7: 1,436,289 km (0.097 R)
• M8: 2,013,587 km (0.099 R)
• M9: 2,142,242 km (0.097 R)
• M10: 2,712,808 km (0.087 R)
• M11: 3,389,289 km (0.1 R)
• M12: 4,083,573 km (0.115 R)
• M13: 4,959,319 km (0.092 R)
• M14: 5,418,584 km (0.09 R)
• M15: 5,526,445 km (0.093 R)
• M16: 6,264,261 km (0.081 R)
• M17: 6,568,095 km (0.116 R)
• M18: 6,876,715 km (0.097 R)
• M19: 7,428,133 km (0.102 R)
• M20: 8,282,037 km (0.064 R)
• M21: 8,406,503 km (0.072 R)
• M22: 8,826,125 km (0.049 R)
• M23: 9,511,732 km (0.084 R)
• M24: 9,729,397 km (0.098 R)
• M25: 9,860,893 km (0.111 R)
• M26: 10,752,197 km (0.084 R)
• M27: 11,902,306 km (0.118 R)
• M28: 12,325,967 km (0.039 R)
• M29: 14,019,714 km (0.101 R)
• M30: 14,567,093 km (0.118 R)
• M31: 14,818,118 km (0.078 R)
• M32: 17,247,737 km (0.053 R)
• M33: 18,210,399 km (0.079 R)
• M34: 19,631,729 km (0.101 R)
• M35: 20,580,179 km (0.052 R)
• M36: 21,486,443 km (0.044 R)
• M37: 21,600,586 km (0.066 R)
• M38: 23,867,592 km (0.096 R)
• M39: 24,163,646 km (0.1 R)
• M40: 25,541,293 km (0.034 R)
• M41: 25,601,731 km (0.084 R)
• M42: 26,944,222 km (0.049 R)
• M43: 27,067,341 km (0.095 R)
• M44: 27,623,995 km (0.094 R)
• M45: 28,434,666 km (0.042 R)
• M46: 28,622,860 km (0.117 R)
• M47: 29,253,116 km (0.103 R)
• M48: 29,951,738 km (0.097 R)
• M49: 30,079,345 km (0.111 R)
• M50: 30,207,251 km (0.112 R)
• M51: 30,463,362 km (0.05 R)
• M52: 30,720,222 km (0.069 R)
• M53: 30,913,203 km (0.097 R)
• M54: 32,932,326 km (0.041 R)
• M55: 32,998,149 km (0.094 R)
• M56: 33,063,972 km (0.105 R)
• M57: 35,667,424 km (0.096 R)
• M58: 36,277,484 km (0.078 R)
• M59: 37,164,898 km (0.061 R)
• M60: 37,233,414 km (0.085 R)
• M61: 37,508,076 km (0.039 R)
• M62: 37,576,741 km (0.094 R)
• M63: 38,128,458 km (0.083 R)
• M64: 39,169,958 km (0.063 R)
• M65: 39,519,120 km (0.12 R)
• M66: 40,573,187 km (0.031 R)
• M67: 40,643,647 km (0.036 R)
• M68: 41,138,966 km (0.056 R)
• M69: 41,921,363 km (0.087 R)
• M70: 41,992,721 km (0.075 R)
• M71: 42,493,425 km (0.119 R)
• M72: 43,356,455 km (0.04 R)
• M73: 43,789,990 km (0.106 R)
• M74: 46,200,759 km (0.084 R)
• M75: 46,274,361 km (0.116 R)
• M76: 46,939,623 km (0.086 R)
• M77: 47,162,225 km (0.072 R)
• M78: 47,980,824 km (0.114 R)
• M79: 48,354,520 km (0.027 R)
• M80: 49,406,043 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.7

Radius: 6.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.05 AU - 13.67 AU

Year: 18576 Days

Day: 16.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 37,053,627 km

• M1: 131,945 km (0.062 R)
• M2: 214,523 km (0.12 R)
• M3: 821,442 km (0.109 R)
• M4: 1,042,398 km (0.105 R)
• M5: 1,142,778 km (0.082 R)
• M6: 1,317,209 km (0.074 R)
• M7: 1,444,517 km (0.073 R)
• M8: 1,519,166 km (0.075 R)
• M9: 2,182,483 km (0.061 R)
• M10: 2,924,489 km (0.067 R)
• M11: 3,019,334 km (0.066 R)
• M12: 3,840,776 km (0.085 R)
• M13: 5,178,480 km (0.088 R)
• M14: 5,438,631 km (0.083 R)
• M15: 5,702,970 km (0.074 R)
• M16: 6,213,847 km (0.053 R)
• M17: 6,459,337 km (0.113 R)
• M18: 6,707,969 km (0.092 R)
• M19: 7,023,171 km (0.045 R)
• M20: 7,278,834 km (0.09 R)
• M21: 7,865,258 km (0.109 R)
• M22: 7,997,502 km (0.097 R)
• M23: 8,231,024 km (0.081 R)
• M24: 8,841,533 km (0.095 R)
• M25: 9,642,780 km (0.062 R)
• M26: 11,016,686 km (0.087 R)
• M27: 11,463,086 km (0.078 R)
• M28: 11,575,734 km (0.086 R)
• M29: 12,105,759 km (0.073 R)
• M30: 12,760,100 km (0.096 R)
• M31: 12,993,772 km (0.046 R)
• M32: 13,032,817 km (0.026 R)
• M33: 13,268,134 km (0.109 R)
• M34: 14,872,422 km (0.083 R)
• M35: 14,954,252 km (0.065 R)
• M36: 16,073,394 km (0.066 R)
• M37: 16,241,542 km (0.109 R)
• M38: 16,791,763 km (0.041 R)
• M39: 16,919,669 km (0.026 R)
• M40: 17,176,379 km (0.088 R)
• M41: 17,477,519 km (0.112 R)
• M42: 18,435,245 km (0.106 R)
• M43: 18,655,154 km (0.104 R)
• M44: 19,768,461 km (0.098 R)
• M45: 21,547,479 km (0.059 R)
• M46: 22,338,852 km (0.118 R)
• M47: 22,573,421 km (0.11 R)
• M48: 24,094,083 km (0.101 R)
• M49: 24,769,667 km (0.098 R)
• M50: 24,866,756 km (0.091 R)
• M51: 25,109,853 km (0.05 R)
• M52: 25,598,440 km (0.093 R)
• M53: 25,696,426 km (0.049 R)
• M54: 27,483,522 km (0.112 R)
• M55: 31,648,178 km (0.086 R)
• M56: 32,123,001 km (0.083 R)
• M57: 35,456,939 km (0.054 R)
• M58: 36,998,246 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit