🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.23 AU - 2.01 AU

Year: 785 Days

Day: 42.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,706,310 km

• M1: 358,137 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.13 AU - 2.59 AU

Year: 1381 Days

Day: 17.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.42 AU - 2.74 AU

Year: 1578 Days

Day: 19.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,706,310 km

• M1: 459,265 km (0.054 R)
• M2: 1,189,602 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.26 AU - 3.44 AU

Year: 1832 Days

Day: 26.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.45 AU - 4.07 AU

Year: 2241 Days

Day: 27 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,706,310 km

• M1: 359,035 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.5

Radius: 12.4

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.15 AU - 6.71 AU

Year: 5499 Days

Day: 11.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,706,310 km

• M1: 162,912 km (0.097 R)
• M2: 244,742 km (0.041 R)
• M3: 688,001 km (0.118 R)
• M4: 892,950 km (0.101 R)
• M5: 995,873 km (0.078 R)
• M6: 1,247,497 km (0.116 R)
• M7: 1,573,470 km (0.071 R)
• M8: 1,945,969 km (0.083 R)
• M9: 2,182,783 km (0.088 R)
• M10: 2,305,004 km (0.118 R)
• M11: 2,620,506 km (0.053 R)
• M12: 2,883,050 km (0.111 R)
• M13: 3,600,821 km (0.112 R)
• M14: 3,819,533 km (0.087 R)
• M15: 4,321,284 km (0.098 R)
• M16: 4,658,627 km (0.063 R)
• M17: 5,004,647 km (0.047 R)
• M18: 5,949,208 km (0.093 R)
• M19: 6,121,545 km (0.118 R)
• M20: 6,237,483 km (0.108 R)
• M21: 6,948,073 km (0.112 R)
• M22: 7,038,729 km (0.111 R)
• M23: 7,715,660 km (0.114 R)
• M24: 7,840,873 km (0.1 R)
• M25: 8,221,001 km (0.091 R)
• M26: 8,445,548 km (0.111 R)
• M27: 8,574,651 km (0.065 R)
• M28: 9,397,289 km (0.086 R)
• M29: 9,665,818 km (0.098 R)
• M30: 10,625,638 km (0.104 R)
• M31: 10,800,218 km (0.106 R)
• M32: 11,976,506 km (0.089 R)
• M33: 12,341,076 km (0.087 R)
• M34: 12,451,180 km (0.035 R)
• M35: 13,569,724 km (0.099 R)
• M36: 14,102,741 km (0.088 R)
• M37: 15,584,059 km (0.098 R)
• M38: 15,702,989 km (0.045 R)
• M39: 16,788,023 km (0.104 R)
• M40: 17,648,659 km (0.091 R)
• M41: 17,731,387 km (0.101 R)
• M42: 17,980,318 km (0.061 R)
• M43: 18,734,141 km (0.063 R)
• M44: 19,199,840 km (0.043 R)
• M45: 19,669,427 km (0.099 R)
• M46: 19,841,016 km (0.12 R)
• M47: 20,142,755 km (0.106 R)
• M48: 20,489,373 km (0.072 R)
• M49: 21,056,798 km (0.046 R)
• M50: 22,610,222 km (0.051 R)
• M51: 22,790,188 km (0.053 R)
• M52: 24,108,594 km (0.12 R)
• M53: 24,200,298 km (0.09 R)
• M54: 24,939,311 km (0.111 R)
• M55: 26,202,965 km (0.063 R)
• M56: 27,295,777 km (0.036 R)
• M57: 27,583,304 km (0.12 R)
• M58: 27,968,369 km (0.081 R)
• M59: 28,209,820 km (0.05 R)
• M60: 28,403,549 km (0.074 R)
• M61: 28,938,511 km (0.098 R)
• M62: 29,427,846 km (0.101 R)
• M63: 29,525,982 km (0.105 R)
• M64: 29,624,268 km (0.052 R)
• M65: 29,722,703 km (0.109 R)
• M66: 31,011,639 km (0.103 R)
• M67: 31,111,570 km (0.108 R)
• M68: 31,361,847 km (0.11 R)
• M69: 31,713,402 km (0.075 R)
• M70: 32,420,252 km (0.118 R)
• M71: 33,490,326 km (0.083 R)
• M72: 34,261,802 km (0.098 R)
• M73: 34,365,174 km (0.052 R)
• M74: 34,727,500 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.3

Radius: 11.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.1 AU - 6.84 AU

Year: 6267 Days

Day: 12.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,706,310 km

• M1: 164,558 km (0.086 R)
• M2: 403,465 km (0.085 R)
• M3: 482,902 km (0.112 R)
• M4: 560,244 km (0.114 R)
• M5: 652,247 km (0.043 R)
• M6: 790,774 km (0.11 R)
• M7: 907,311 km (0.073 R)
• M8: 1,007,392 km (0.1 R)
• M9: 1,231,639 km (0.07 R)
• M10: 1,420,432 km (0.1 R)
• M11: 1,538,465 km (0.079 R)
• M12: 1,827,039 km (0.065 R)
• M13: 2,103,346 km (0.117 R)
• M14: 2,599,263 km (0.108 R)
• M15: 2,745,420 km (0.091 R)
• M16: 3,096,975 km (0.079 R)
• M17: 3,516,597 km (0.048 R)
• M18: 3,861,719 km (0.114 R)
• M19: 4,010,420 km (0.077 R)
• M20: 4,217,912 km (0.11 R)
• M21: 4,313,355 km (0.084 R)
• M22: 4,982,207 km (0.083 R)
• M23: 5,164,717 km (0.031 R)
• M24: 5,267,042 km (0.047 R)
• M25: 5,390,759 km (0.026 R)
• M26: 5,515,524 km (0.097 R)
• M27: 6,131,867 km (0.092 R)
• M28: 6,305,849 km (0.059 R)
• M29: 6,547,600 km (0.119 R)
• M30: 7,063,263 km (0.11 R)
• M31: 7,222,884 km (0.113 R)
• M32: 8,038,492 km (0.042 R)
• M33: 8,181,358 km (0.117 R)
• M34: 8,736,516 km (0.115 R)
• M35: 9,328,774 km (0.099 R)
• M36: 9,504,102 km (0.102 R)
• M37: 9,857,901 km (0.102 R)
• M38: 10,448,364 km (0.056 R)
• M39: 10,656,604 km (0.087 R)
• M40: 10,918,700 km (0.116 R)
• M41: 11,449,323 km (0.039 R)
• M42: 12,070,005 km (0.119 R)
• M43: 12,618,580 km (0.093 R)
• M44: 12,757,108 km (0.107 R)
• M45: 13,063,335 km (0.04 R)
• M46: 13,147,409 km (0.105 R)
• M47: 13,259,607 km (0.116 R)
• M48: 13,569,873 km (0.058 R)
• M49: 13,683,418 km (0.073 R)
• M50: 14,312,926 km (0.078 R)
• M51: 14,718,635 km (0.091 R)
• M52: 14,893,515 km (0.089 R)
• M53: 15,363,552 km (0.047 R)
• M54: 15,452,263 km (0.114 R)
• M55: 15,600,515 km (0.085 R)
• M56: 15,689,675 km (0.068 R)
• M57: 15,808,755 km (0.094 R)
• M58: 15,928,134 km (0.104 R)
• M59: 16,077,882 km (0.027 R)
• M60: 16,772,464 km (0.092 R)
• M61: 17,476,921 km (0.085 R)
• M62: 17,755,173 km (0.115 R)
• M63: 17,879,339 km (0.11 R)
• M64: 18,190,951 km (0.119 R)
• M65: 18,410,262 km (0.085 R)
• M66: 18,819,711 km (0.109 R)
• M67: 19,041,415 km (0.074 R)
• M68: 19,583,558 km (0.069 R)
• M69: 20,292,802 km (0.109 R)
• M70: 20,748,327 km (0.084 R)
• M71: 20,911,987 km (0.044 R)
• M72: 21,273,266 km (0.078 R)
• M73: 21,703,061 km (0.057 R)
• M74: 22,035,467 km (0.116 R)
• M75: 22,403,179 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.7

Radius: 3.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 11.95 AU - 13.85 AU

Year: 17643 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,706,310 km

• M1: 268,528 km (0.09 R)
• M2: 361,428 km (0.031 R)
• M3: 684,410 km (0.09 R)
• M4: 747,241 km (0.075 R)
• M5: 772,972 km (0.071 R)
• M6: 865,274 km (0.111 R)
• M7: 892,202 km (0.077 R)
• M8: 1,060,350 km (0.078 R)
• M9: 1,103,883 km (0.068 R)
• M10: 1,162,974 km (0.085 R)
• M11: 1,362,089 km (0.101 R)
• M12: 1,473,689 km (0.116 R)
• M13: 1,621,491 km (0.085 R)
• M14: 1,774,081 km (0.105 R)
• M15: 1,878,500 km (0.112 R)
• M16: 2,093,024 km (0.098 R)
• M17: 2,277,927 km (0.11 R)
• M18: 2,315,476 km (0.092 R)
• M19: 2,603,901 km (0.071 R)
• M20: 2,702,635 km (0.111 R)
• M21: 2,822,762 km (0.108 R)
• M22: 2,863,154 km (0.114 R)
• M23: 3,047,309 km (0.083 R)
• M24: 3,362,960 km (0.084 R)
• M25: 3,470,371 km (0.1 R)
• M26: 3,710,925 km (0.093 R)
• M27: 3,799,636 km (0.107 R)
• M28: 4,002,042 km (0.109 R)
• M29: 4,115,886 km (0.027 R)
• M30: 4,894,244 km (0.087 R)
• M31: 5,114,302 km (0.082 R)
• M32: 5,138,986 km (0.111 R)
• M33: 6,026,251 km (0.101 R)
• M34: 6,104,491 km (0.066 R)
• M35: 6,341,155 km (0.095 R)
• M36: 6,394,262 km (0.117 R)
• M37: 6,688,521 km (0.091 R)
• M38: 6,850,834 km (0.092 R)
• M39: 7,429,180 km (0.113 R)
• M40: 7,653,577 km (0.092 R)
• M41: 7,908,791 km (0.104 R)
• M42: 8,137,975 km (0.059 R)
• M43: 8,808,921 km (0.115 R)
• M44: 9,016,563 km (0.089 R)
• M45: 9,406,565 km (0.042 R)
• M46: 9,467,002 km (0.102 R)
• M47: 9,710,248 km (0.103 R)
• M48: 10,766,858 km (0.057 R)
• M49: 11,276,538 km (0.089 R)
• M50: 11,308,552 km (0.089 R)
• M51: 11,372,879 km (0.08 R)
• M52: 12,253,113 km (0.116 R)
• M53: 12,852,103 km (0.102 R)
• M54: 13,290,424 km (0.11 R)
• M55: 13,358,342 km (0.113 R)
• M56: 15,234,449 km (0.119 R)
• M57: 15,662,299 km (0.064 R)
• M58: 15,877,869 km (0.087 R)
• M59: 16,130,390 km (0.107 R)
• M60: 16,348,055 km (0.08 R)
• M61: 16,712,775 km (0.093 R)
• M62: 16,786,078 km (0.027 R)
• M63: 16,859,530 km (0.103 R)
• M64: 17,450,442 km (0.095 R)
• M65: 18,236,280 km (0.079 R)
• M66: 18,766,604 km (0.104 R)
• M67: 18,842,749 km (0.055 R)
• M68: 18,957,192 km (0.096 R)
• M69: 19,378,908 km (0.117 R)
• M70: 19,842,362 km (0.094 R)
• M71: 20,309,557 km (0.03 R)
• M72: 20,622,964 km (0.11 R)
• M73: 20,898,523 km (0.077 R)
• M74: 21,413,439 km (0.03 R)
• M75: 21,932,544 km (0.105 R)
• M76: 22,375,054 km (0.057 R)
• M77: 22,820,557 km (0.05 R)
• M78: 24,091,690 km (0.074 R)
• M79: 24,132,979 km (0.091 R)
• M80: 24,423,348 km (0.099 R)
• M81: 25,807,577 km (0.117 R)
• M82: 25,849,914 km (0.102 R)
• M83: 26,147,015 km (0.109 R)
• M84: 27,260,322 km (0.097 R)
• M85: 27,605,893 km (0.089 R)
• M86: 27,735,894 km (0.12 R)
• M87: 27,822,661 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633

Radius: 6.4

Gravity: 15.45 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 13.29 AU - 13.47 AU

Year: 18637 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 70,706,310 km

• M1: 130,150 km (0.099 R)
• M2: 310,116 km (0.1 R)
• M3: 799,301 km (0.119 R)
• M4: 990,637 km (0.097 R)
• M5: 1,332,019 km (0.05 R)
• M6: 1,954,795 km (0.098 R)
• M7: 2,798,079 km (0.117 R)
• M8: 3,238,345 km (0.08 R)
• M9: 3,466,781 km (0.096 R)
• M10: 3,543,974 km (0.056 R)
• M11: 3,938,912 km (0.045 R)
• M12: 4,856,396 km (0.053 R)
• M13: 5,205,707 km (0.069 R)
• M14: 5,249,988 km (0.104 R)
• M15: 5,563,395 km (0.112 R)
• M16: 5,699,529 km (0.108 R)
• M17: 5,790,784 km (0.071 R)
• M18: 5,928,863 km (0.06 R)
• M19: 7,467,178 km (0.092 R)
• M20: 7,617,374 km (0.116 R)
• M21: 9,120,683 km (0.097 R)
• M22: 10,881,899 km (0.104 R)
• M23: 11,511,107 km (0.067 R)
• M24: 12,685,002 km (0.117 R)
• M25: 12,984,497 km (0.067 R)
• M26: 13,225,649 km (0.106 R)
• M27: 13,712,440 km (0.069 R)
• M28: 14,081,498 km (0.114 R)
• M29: 14,205,215 km (0.086 R)
• M30: 15,271,399 km (0.097 R)
• M31: 15,717,949 km (0.082 R)
• M32: 16,104,061 km (0.12 R)
• M33: 17,148,853 km (0.093 R)
• M34: 17,479,913 km (0.051 R)
• M35: 19,440,991 km (0.1 R)
• M36: 19,647,885 km (0.086 R)
• M37: 20,063,767 km (0.106 R)
• M38: 20,412,480 km (0.111 R)
• M39: 20,904,058 km (0.091 R)
• M40: 21,186,798 km (0.08 R)
• M41: 22,546,793 km (0.053 R)
• M42: 22,909,268 km (0.047 R)
• M43: 23,127,831 km (0.077 R)
• M44: 23,346,992 km (0.105 R)
• M45: 23,861,010 km (0.114 R)
• M46: 23,934,762 km (0.036 R)
• M47: 24,008,513 km (0.076 R)
• M48: 24,750,818 km (0.086 R)
• M49: 25,425,355 km (0.029 R)
• M50: 25,878,487 km (0.09 R)
• M51: 27,253,590 km (0.098 R)
• M52: 27,330,633 km (0.11 R)
• M53: 27,949,969 km (0.117 R)
• M54: 28,105,550 km (0.09 R)
• M55: 28,966,187 km (0.118 R)
• M56: 31,357,210 km (0.041 R)
• M57: 31,680,790 km (0.119 R)
• M58: 32,249,561 km (0.099 R)
• M59: 32,821,922 km (0.096 R)
• M60: 34,225,599 km (0.102 R)
• M61: 35,733,097 km (0.083 R)
• M62: 36,410,177 km (0.102 R)
• M63: 36,920,605 km (0.088 R)
• M64: 37,519,146 km (0.101 R)
• M65: 38,379,783 km (0.091 R)
• M66: 38,812,569 km (0.068 R)
• M67: 41,177,412 km (0.063 R)
• M68: 41,442,949 km (0.073 R)
• M69: 43,588,332 km (0.078 R)
• M70: 45,129,788 km (0.115 R)
• M71: 45,494,956 km (0.099 R)
• M72: 47,614,309 km (0.093 R)
• M73: 47,707,210 km (0.071 R)
• M74: 50,900,526 km (0.101 R)
• M75: 52,618,807 km (0.09 R)
• M76: 53,292,147 km (0.097 R)
• M77: 55,427,058 km (0.106 R)
• M78: 56,014,080 km (0.086 R)
• M79: 59,679,527 km (0.079 R)
• M80: 60,080,450 km (0.1 R)
• M81: 62,606,260 km (0.112 R)
• M82: 63,524,043 km (0.065 R)
• M83: 64,240,916 km (0.11 R)
• M84: 64,754,635 km (0.084 R)
• M85: 65,579,368 km (0.081 R)
• M86: 66,719,005 km (0.092 R)
• M87: 67,239,306 km (0.069 R)
• M88: 68,807,989 km (0.072 R)
• M89: 69,438,844 km (0.117 R)
• M90: 69,754,944 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 20,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit