🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.18 AU - 1.84 AU

Year: 699 Days

Day: 34.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.38 AU - 2.3 AU

Year: 940 Days

Day: 31.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2 AU - 2.14 AU

Year: 1122 Days

Day: 26.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.88 AU - 4.6 AU

Year: 2725 Days

Day: 36.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.98 AU - 4.46 AU

Year: 3266 Days

Day: 47.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,218,938 km

• M1: 406,906 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.1

Radius: 13.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.93 AU - 5.45 AU

Year: 3826 Days

Day: 5.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,218,938 km

• M1: 266,733 km (0.081 R)
• M2: 428,598 km (0.107 R)
• M3: 547,379 km (0.113 R)
• M4: 636,689 km (0.086 R)
• M5: 724,652 km (0.12 R)
• M6: 882,179 km (0.1 R)
• M7: 982,858 km (0.055 R)
• M8: 1,087,726 km (0.12 R)
• M9: 1,262,456 km (0.049 R)
• M10: 1,466,957 km (0.071 R)
• M11: 1,630,467 km (0.106 R)
• M12: 1,757,326 km (0.11 R)
• M13: 1,887,626 km (0.104 R)
• M14: 2,100,803 km (0.113 R)
• M15: 2,298,422 km (0.073 R)
• M16: 2,417,801 km (0.086 R)
• M17: 2,514,740 km (0.109 R)
• M18: 2,662,693 km (0.072 R)
• M19: 2,788,205 km (0.113 R)
• M20: 2,915,812 km (0.079 R)
• M21: 3,150,681 km (0.11 R)
• M22: 3,297,287 km (0.112 R)
• M23: 3,432,523 km (0.118 R)
• M24: 3,666,943 km (0.109 R)
• M25: 3,778,992 km (0.076 R)
• M26: 4,386,808 km (0.105 R)
• M27: 5,244,602 km (0.069 R)
• M28: 5,355,604 km (0.111 R)
• M29: 5,612,015 km (0.108 R)
• M30: 5,938,437 km (0.082 R)
• M31: 6,372,121 km (0.085 R)
• M32: 6,695,552 km (0.106 R)
• M33: 7,129,386 km (0.061 R)
• M34: 7,860,770 km (0.092 R)
• M35: 7,951,725 km (0.079 R)
• M36: 8,042,830 km (0.119 R)
• M37: 8,263,188 km (0.075 R)
• M38: 8,936,229 km (0.037 R)
• M39: 9,568,878 km (0.077 R)
• M40: 10,097,108 km (0.091 R)
• M41: 10,195,992 km (0.106 R)
• M42: 10,454,647 km (0.068 R)
• M43: 10,614,867 km (0.069 R)
• M44: 10,755,788 km (0.11 R)
• M45: 11,039,575 km (0.074 R)
• M46: 11,264,121 km (0.117 R)
• M47: 11,387,390 km (0.099 R)
• M48: 11,531,602 km (0.105 R)
• M49: 11,926,241 km (0.115 R)
• M50: 12,135,828 km (0.111 R)
• M51: 12,494,863 km (0.093 R)
• M52: 13,072,311 km (0.109 R)
• M53: 13,396,789 km (0.068 R)
• M54: 13,571,070 km (0.056 R)
• M55: 13,855,755 km (0.118 R)
• M56: 13,965,709 km (0.075 R)
• M57: 14,766,656 km (0.08 R)
• M58: 14,879,004 km (0.114 R)
• M59: 15,127,337 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.2

Radius: 13.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.53 AU - 7.37 AU

Year: 5468 Days

Day: 6.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 32,218,938 km

• M1: 208,988 km (0.114 R)
• M2: 297,999 km (0.063 R)
• M3: 446,998 km (0.066 R)
• M4: 568,921 km (0.072 R)
• M5: 704,756 km (0.059 R)
• M6: 822,788 km (0.107 R)
• M7: 959,072 km (0.108 R)
• M8: 1,126,921 km (0.067 R)
• M9: 1,717,832 km (0.026 R)
• M10: 1,911,412 km (0.102 R)
• M11: 2,141,793 km (0.08 R)
• M12: 2,442,784 km (0.038 R)
• M13: 2,598,665 km (0.103 R)
• M14: 2,709,666 km (0.038 R)
• M15: 2,854,926 km (0.067 R)
• M16: 3,036,089 km (0.076 R)
• M17: 3,410,083 km (0.056 R)
• M18: 3,853,192 km (0.112 R)
• M19: 4,109,454 km (0.114 R)
• M20: 4,852,955 km (0.06 R)
• M21: 5,030,528 km (0.106 R)
• M22: 5,311,173 km (0.084 R)
• M23: 5,825,042 km (0.103 R)
• M24: 5,950,854 km (0.043 R)
• M25: 6,141,142 km (0.035 R)
• M26: 6,441,385 km (0.063 R)
• M27: 6,989,512 km (0.037 R)
• M28: 7,078,522 km (0.079 R)
• M29: 7,167,982 km (0.104 R)
• M30: 7,302,919 km (0.063 R)
• M31: 7,805,119 km (0.116 R)
• M32: 8,318,539 km (0.051 R)
• M33: 8,698,817 km (0.06 R)
• M34: 8,842,880 km (0.111 R)
• M35: 9,451,893 km (0.12 R)
• M36: 9,575,311 km (0.096 R)
• M37: 9,674,494 km (0.103 R)
• M38: 9,898,891 km (0.118 R)
• M39: 10,251,194 km (0.102 R)
• M40: 10,531,092 km (0.06 R)
• M41: 10,710,460 km (0.098 R)
• M42: 11,020,426 km (0.12 R)
• M43: 11,124,397 km (0.098 R)
• M44: 11,622,707 km (0.115 R)
• M45: 12,996,315 km (0.046 R)
• M46: 13,576,904 km (0.062 R)
• M47: 13,688,504 km (0.096 R)
• M48: 13,828,378 km (0.059 R)
• M49: 14,506,356 km (0.114 R)
• M50: 15,252,999 km (0.042 R)
• M51: 15,777,339 km (0.116 R)
• M52: 16,455,915 km (0.117 R)
• M53: 16,545,225 km (0.058 R)
• M54: 16,873,742 km (0.057 R)
• M55: 17,023,789 km (0.037 R)
• M56: 17,264,791 km (0.068 R)
• M57: 17,476,622 km (0.037 R)
• M58: 17,872,308 km (0.089 R)
• M59: 18,148,017 km (0.092 R)
• M60: 18,270,986 km (0.061 R)
• M61: 18,455,889 km (0.116 R)
• M62: 18,548,640 km (0.1 R)
• M63: 18,921,139 km (0.118 R)
• M64: 19,233,499 km (0.101 R)
• M65: 19,390,278 km (0.091 R)
• M66: 19,768,311 km (0.096 R)
• M67: 19,863,156 km (0.103 R)
• M68: 20,117,024 km (0.097 R)
• M69: 20,531,709 km (0.067 R)
• M70: 20,788,270 km (0.102 R)
• M71: 21,207,593 km (0.118 R)
• M72: 21,466,995 km (0.107 R)
• M73: 21,988,942 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.4

Radius: 12.9

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.16 AU - 8.94 AU

Year: 7815 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,218,938 km

• M1: 170,242 km (0.063 R)
• M2: 557,850 km (0.08 R)
• M3: 663,467 km (0.093 R)
• M4: 747,989 km (0.109 R)
• M5: 836,701 km (0.095 R)
• M6: 1,195,885 km (0.115 R)
• M7: 1,544,448 km (0.117 R)
• M8: 1,741,170 km (0.103 R)
• M9: 2,159,595 km (0.056 R)
• M10: 2,494,245 km (0.101 R)
• M11: 2,917,906 km (0.105 R)
• M12: 3,441,200 km (0.106 R)
• M13: 3,674,572 km (0.075 R)
• M14: 3,913,181 km (0.058 R)
• M15: 3,993,964 km (0.103 R)
• M16: 4,239,454 km (0.083 R)
• M17: 4,490,030 km (0.082 R)
• M18: 4,918,479 km (0.094 R)
• M19: 5,064,337 km (0.115 R)
• M20: 5,152,450 km (0.075 R)
• M21: 5,692,349 km (0.066 R)
• M22: 6,504,216 km (0.094 R)
• M23: 6,956,451 km (0.106 R)
• M24: 7,553,047 km (0.04 R)
• M25: 7,755,602 km (0.063 R)
• M26: 8,478,609 km (0.111 R)
• M27: 8,583,627 km (0.117 R)
• M28: 8,795,158 km (0.053 R)
• M29: 8,901,522 km (0.09 R)
• M30: 9,585,334 km (0.08 R)
• M31: 9,951,998 km (0.112 R)
• M32: 10,435,648 km (0.106 R)
• M33: 10,661,391 km (0.117 R)
• M34: 10,774,936 km (0.096 R)
• M35: 11,194,708 km (0.114 R)
• M36: 11,464,582 km (0.072 R)
• M37: 11,971,570 km (0.084 R)
• M38: 12,565,623 km (0.065 R)
• M39: 12,765,934 km (0.066 R)
• M40: 13,169,400 km (0.094 R)
• M41: 13,372,853 km (0.107 R)
• M42: 13,577,204 km (0.101 R)
• M43: 13,659,333 km (0.075 R)
• M44: 13,865,179 km (0.094 R)
• M45: 14,155,100 km (0.083 R)
• M46: 14,280,014 km (0.109 R)
• M47: 15,037,129 km (0.093 R)
• M48: 15,420,549 km (0.025 R)
• M49: 15,720,941 km (0.119 R)
• M50: 16,284,177 km (0.099 R)
• M51: 17,207,944 km (0.088 R)
• M52: 17,653,746 km (0.064 R)
• M53: 18,511,390 km (0.082 R)
• M54: 18,693,750 km (0.032 R)
• M55: 19,800,026 km (0.091 R)
• M56: 20,502,239 km (0.066 R)
• M57: 20,738,154 km (0.039 R)
• M58: 21,022,390 km (0.069 R)
• M59: 21,882,877 km (0.084 R)
• M60: 22,075,709 km (0.025 R)
• M61: 23,539,674 km (0.054 R)
• M62: 23,737,293 km (0.081 R)
• M63: 24,034,693 km (0.081 R)
• M64: 24,733,465 km (0.097 R)
• M65: 25,692,387 km (0.109 R)
• M66: 26,921,034 km (0.084 R)
• M67: 27,231,151 km (0.066 R)
• M68: 27,438,643 km (0.116 R)
• M69: 28,326,058 km (0.095 R)
• M70: 28,694,368 km (0.073 R)
• M71: 28,905,450 km (0.072 R)
• M72: 29,011,066 km (0.03 R)
• M73: 29,648,353 km (0.073 R)
• M74: 30,022,198 km (0.107 R)
• M75: 30,236,422 km (0.087 R)
• M76: 30,558,955 km (0.052 R)
• M77: 33,013,408 km (0.083 R)
• M78: 33,123,961 km (0.079 R)
• M79: 33,290,014 km (0.076 R)
• M80: 33,845,471 km (0.1 R)
• M81: 35,078,457 km (0.055 R)
• M82: 36,098,265 km (0.081 R)
• M83: 37,588,410 km (0.111 R)
• M84: 38,050,966 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.1

Radius: 9.9

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.94 AU - 11.18 AU

Year: 10274 Days

Day: 8.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,218,938 km

• M1: 170,691 km (0.098 R)
• M2: 306,825 km (0.111 R)
• M3: 679,773 km (0.118 R)
• M4: 849,417 km (0.033 R)
• M5: 946,805 km (0.096 R)
• M6: 1,230,742 km (0.061 R)
• M7: 1,662,332 km (0.103 R)
• M8: 1,822,401 km (0.07 R)
• M9: 1,987,707 km (0.066 R)
• M10: 2,274,336 km (0.109 R)
• M11: 2,353,025 km (0.08 R)
• M12: 2,950,968 km (0.099 R)
• M13: 3,345,158 km (0.07 R)
• M14: 3,525,723 km (0.055 R)
• M15: 4,183,355 km (0.08 R)
• M16: 4,280,444 km (0.032 R)
• M17: 4,526,383 km (0.105 R)
• M18: 4,776,959 km (0.116 R)
• M19: 4,980,712 km (0.063 R)
• M20: 5,083,784 km (0.086 R)
• M21: 5,318,055 km (0.117 R)
• M22: 5,582,693 km (0.11 R)
• M23: 6,152,362 km (0.063 R)
• M24: 6,542,364 km (0.087 R)
• M25: 6,911,870 km (0.083 R)
• M26: 6,998,188 km (0.099 R)
• M27: 7,229,915 km (0.103 R)
• M28: 7,790,309 km (0.098 R)
• M29: 8,364,915 km (0.068 R)
• M30: 8,456,917 km (0.094 R)
• M31: 8,734,870 km (0.114 R)
• M32: 8,796,953 km (0.065 R)
• M33: 8,921,718 km (0.095 R)
• M34: 9,173,192 km (0.089 R)
• M35: 9,458,774 km (0.104 R)
• M36: 9,747,348 km (0.105 R)
• M37: 9,811,825 km (0.085 R)
• M38: 10,300,262 km (0.089 R)
• M39: 10,431,908 km (0.102 R)
• M40: 10,530,942 km (0.118 R)
• M41: 10,830,138 km (0.078 R)
• M42: 11,436,608 km (0.08 R)
• M43: 12,123,561 km (0.091 R)
• M44: 12,894,738 km (0.09 R)
• M45: 13,826,284 km (0.03 R)
• M46: 14,153,903 km (0.101 R)
• M47: 14,410,464 km (0.049 R)
• M48: 14,705,471 km (0.104 R)
• M49: 15,867,846 km (0.116 R)
• M50: 16,440,806 km (0.103 R)
• M51: 16,710,531 km (0.11 R)
• M52: 17,254,319 km (0.096 R)
• M53: 17,567,727 km (0.099 R)
• M54: 18,120,640 km (0.1 R)
• M55: 18,719,331 km (0.07 R)
• M56: 19,365,295 km (0.097 R)
• M57: 20,265,276 km (0.097 R)
• M58: 21,978,620 km (0.097 R)
• M59: 22,233,236 km (0.098 R)
• M60: 22,446,113 km (0.073 R)
• M61: 22,788,244 km (0.076 R)
• M62: 23,175,253 km (0.068 R)
• M63: 23,304,655 km (0.086 R)
• M64: 23,434,357 km (0.073 R)
• M65: 24,524,626 km (0.081 R)
• M66: 24,832,798 km (0.112 R)
• M67: 25,453,180 km (0.036 R)
• M68: 26,528,340 km (0.034 R)
• M69: 27,253,441 km (0.091 R)
• M70: 27,572,683 km (0.099 R)
• M71: 27,709,864 km (0.115 R)
• M72: 28,676,715 km (0.039 R)
• M73: 28,815,691 km (0.044 R)
• M74: 29,001,492 km (0.071 R)
• M75: 30,927,864 km (0.11 R)
• M76: 31,404,034 km (0.073 R)
• M77: 31,738,684 km (0.052 R)
• M78: 31,882,448 km (0.03 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: 299 - 10,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit