🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.83 AU - 1.17 AU

Year: 363 Days

Day: 23.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 110,881,910 km

• M1: 532,120 km (0.108 R)
• M2: 644,468 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.79 AU - 1.21 AU

Year: 363 Days

Day: 34.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 110,881,910 km

• M1: 24,684 km (0.092 R)
• M2: 345,571 km (0.081 R)

Asteroid Belt

Center: 1.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.31 AU - 1.85 AU

Year: 722 Days

Day: 20.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.47 AU - 3.99 AU

Year: 2110 Days

Day: 23.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.4

Radius: 8.2

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.94 AU - 8.14 AU

Year: 6078 Days

Day: 8.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 110,881,910 km

• M1: 107,262 km (0.027 R)
• M2: 178,769 km (0.111 R)
• M3: 267,182 km (0.039 R)
• M4: 375,640 km (0.112 R)
• M5: 546,182 km (0.099 R)
• M6: 729,140 km (0.038 R)
• M7: 821,442 km (0.116 R)
• M8: 917,933 km (0.092 R)
• M9: 1,062,594 km (0.098 R)
• M10: 1,122,582 km (0.045 R)
• M11: 1,325,886 km (0.092 R)
• M12: 2,023,610 km (0.098 R)
• M13: 2,194,451 km (0.072 R)
• M14: 2,429,769 km (0.114 R)
• M15: 2,714,603 km (0.08 R)
• M16: 2,797,929 km (0.097 R)
• M17: 3,405,446 km (0.106 R)
• M18: 3,747,427 km (0.082 R)
• M19: 4,100,478 km (0.103 R)
• M20: 4,439,616 km (0.112 R)
• M21: 4,712,483 km (0.055 R)
• M22: 5,067,628 km (0.08 R)
• M23: 5,170,701 km (0.047 R)
• M24: 6,239,578 km (0.119 R)
• M25: 6,629,579 km (0.104 R)
• M26: 6,742,376 km (0.064 R)
• M27: 6,912,918 km (0.077 R)
• M28: 7,316,233 km (0.087 R)
• M29: 7,462,241 km (0.114 R)
• M30: 7,876,029 km (0.102 R)
• M31: 9,540,903 km (0.094 R)
• M32: 9,957,533 km (0.11 R)
• M33: 10,249,399 km (0.05 R)
• M34: 10,314,624 km (0.039 R)
• M35: 10,445,522 km (0.111 R)
• M36: 10,841,657 km (0.109 R)
• M37: 10,941,439 km (0.109 R)
• M38: 11,142,049 km (0.114 R)
• M39: 11,411,326 km (0.105 R)
• M40: 11,614,629 km (0.106 R)
• M41: 11,785,021 km (0.103 R)
• M42: 11,921,903 km (0.055 R)
• M43: 12,197,313 km (0.099 R)
• M44: 12,301,134 km (0.119 R)
• M45: 12,719,409 km (0.108 R)
• M46: 12,965,498 km (0.031 R)
• M47: 13,248,836 km (0.036 R)
• M48: 13,713,338 km (0.098 R)
• M49: 14,074,467 km (0.033 R)
• M50: 14,147,022 km (0.106 R)
• M51: 14,365,435 km (0.106 R)
• M52: 14,732,099 km (0.095 R)
• M53: 15,437,303 km (0.118 R)
• M54: 16,267,422 km (0.103 R)
• M55: 16,343,717 km (0.092 R)
• M56: 16,764,835 km (0.089 R)
• M57: 17,344,976 km (0.092 R)
• M58: 17,500,857 km (0.113 R)
• M59: 17,617,992 km (0.071 R)
• M60: 17,774,621 km (0.095 R)
• M61: 18,089,225 km (0.085 R)
• M62: 18,604,440 km (0.05 R)
• M63: 19,285,410 km (0.097 R)
• M64: 19,366,192 km (0.1 R)
• M65: 19,568,299 km (0.113 R)
• M66: 19,852,385 km (0.114 R)
• M67: 20,713,172 km (0.039 R)
• M68: 21,335,349 km (0.093 R)
• M69: 21,418,825 km (0.064 R)
• M70: 22,132,407 km (0.114 R)
• M71: 23,067,393 km (0.113 R)
• M72: 23,453,655 km (0.091 R)
• M73: 23,842,011 km (0.117 R)
• M74: 24,102,012 km (0.099 R)
• M75: 24,668,838 km (0.059 R)
• M76: 25,019,795 km (0.087 R)
• M77: 25,549,222 km (0.116 R)
• M78: 26,037,958 km (0.05 R)
• M79: 26,484,807 km (0.047 R)
• M80: 26,979,378 km (0.091 R)
• M81: 27,340,956 km (0.067 R)
• M82: 27,658,552 km (0.038 R)
• M83: 28,849,351 km (0.065 R)
• M84: 30,337,700 km (0.096 R)
• M85: 31,612,872 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.3

Radius: 9.6

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.81 AU - 13.71 AU

Year: 14657 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 110,881,910 km

• M1: 332,406 km (0.049 R)
• M2: 617,390 km (0.049 R)
• M3: 809,773 km (0.087 R)
• M4: 925,412 km (0.093 R)
• M5: 1,071,719 km (0.051 R)
• M6: 1,333,067 km (0.114 R)
• M7: 1,673,252 km (0.103 R)
• M8: 1,915,152 km (0.093 R)
• M9: 2,008,800 km (0.059 R)
• M10: 2,992,107 km (0.075 R)
• M11: 3,138,115 km (0.068 R)
• M12: 3,785,125 km (0.089 R)
• M13: 4,184,851 km (0.09 R)
• M14: 4,389,800 km (0.101 R)
• M15: 4,472,677 km (0.059 R)
• M16: 4,895,142 km (0.115 R)
• M17: 5,067,777 km (0.092 R)
• M18: 5,154,843 km (0.041 R)
• M19: 5,642,532 km (0.075 R)
• M20: 6,805,656 km (0.06 R)
• M21: 6,998,488 km (0.076 R)
• M22: 7,838,330 km (0.094 R)
• M23: 8,244,488 km (0.092 R)
• M24: 9,183,514 km (0.092 R)
• M25: 9,396,841 km (0.058 R)
• M26: 9,611,663 km (0.084 R)
• M27: 10,211,102 km (0.055 R)
• M28: 11,331,740 km (0.067 R)
• M29: 11,446,032 km (0.063 R)
• M30: 11,848,750 km (0.112 R)
• M31: 12,022,882 km (0.071 R)
• M32: 12,786,878 km (0.109 R)
• M33: 14,547,346 km (0.097 R)
• M34: 15,046,255 km (0.107 R)
• M35: 15,171,767 km (0.075 R)
• M36: 15,996,800 km (0.118 R)
• M37: 16,706,193 km (0.092 R)
• M38: 17,097,541 km (0.097 R)
• M39: 18,289,536 km (0.085 R)
• M40: 18,827,790 km (0.104 R)
• M41: 19,234,995 km (0.12 R)
• M42: 20,058,083 km (0.108 R)
• M43: 20,682,953 km (0.074 R)
• M44: 20,892,689 km (0.083 R)
• M45: 21,667,606 km (0.093 R)
• M46: 22,811,731 km (0.076 R)
• M47: 22,883,837 km (0.051 R)
• M48: 23,173,159 km (0.041 R)
• M49: 23,755,543 km (0.096 R)
• M50: 24,786,422 km (0.095 R)
• M51: 25,232,673 km (0.071 R)
• M52: 25,456,770 km (0.092 R)
• M53: 25,681,466 km (0.055 R)
• M54: 25,906,910 km (0.095 R)
• M55: 25,982,158 km (0.094 R)
• M56: 27,733,949 km (0.117 R)
• M57: 29,053,103 km (0.054 R)
• M58: 29,209,732 km (0.048 R)
• M59: 31,430,513 km (0.11 R)
• M60: 31,832,781 km (0.098 R)
• M61: 32,642,555 km (0.099 R)
• M62: 33,213,270 km (0.078 R)
• M63: 34,199,569 km (0.037 R)
• M64: 34,613,207 km (0.084 R)
• M65: 35,613,120 km (0.119 R)
• M66: 36,453,411 km (0.081 R)
• M67: 37,130,491 km (0.115 R)
• M68: 39,619,350 km (0.106 R)
• M69: 39,879,800 km (0.077 R)
• M70: 41,103,212 km (0.08 R)
• M71: 41,454,916 km (0.113 R)
• M72: 41,807,818 km (0.106 R)
• M73: 43,050,378 km (0.096 R)
• M74: 43,945,422 km (0.102 R)
• M75: 44,395,263 km (0.076 R)
• M76: 44,665,885 km (0.103 R)
• M77: 45,027,463 km (0.096 R)
• M78: 46,209,585 km (0.061 R)
• M79: 46,300,990 km (0.085 R)
• M80: 46,575,502 km (0.079 R)
• M81: 50,473,873 km (0.074 R)
• M82: 52,652,766 km (0.089 R)
• M83: 53,130,432 km (0.12 R)
• M84: 57,297,780 km (0.083 R)
• M85: 59,370,907 km (0.109 R)
• M86: 60,666,574 km (0.047 R)
• M87: 62,072,345 km (0.1 R)
• M88: 63,895,345 km (0.043 R)
• M89: 65,633,223 km (0.106 R)
• M90: 65,735,997 km (0.086 R)
• M91: 67,490,331 km (0.112 R)
• M92: 68,113,107 km (0.032 R)
• M93: 69,573,781 km (0.099 R)
• M94: 70,097,972 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.1

Radius: 7.2

Gravity: 18.85 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 15.62 AU - 21.58 AU

Year: 29154 Days

Day: 21.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,881,910 km

• M1: 140,622 km (0.103 R)
• M2: 216,468 km (0.107 R)
• M3: 312,211 km (0.04 R)
• M4: 749,186 km (0.116 R)
• M5: 1,210,696 km (0.115 R)
• M6: 1,319,603 km (0.063 R)
• M7: 2,349,435 km (0.047 R)
• M8: 2,816,180 km (0.038 R)
• M9: 2,961,739 km (0.09 R)
• M10: 3,260,486 km (0.116 R)
• M11: 3,726,633 km (0.08 R)
• M12: 3,886,702 km (0.037 R)
• M13: 3,940,558 km (0.105 R)
• M14: 4,492,873 km (0.091 R)
• M15: 4,720,561 km (0.049 R)
• M16: 4,778,006 km (0.103 R)
• M17: 5,607,826 km (0.048 R)
• M18: 5,914,950 km (0.115 R)
• M19: 7,598,375 km (0.091 R)
• M20: 8,213,372 km (0.086 R)
• M21: 8,562,085 km (0.088 R)
• M22: 8,986,793 km (0.115 R)
• M23: 9,491,087 km (0.117 R)
• M24: 10,376,707 km (0.034 R)
• M25: 10,451,655 km (0.076 R)
• M26: 11,211,612 km (0.111 R)
• M27: 12,945,153 km (0.064 R)
• M28: 13,187,950 km (0.115 R)
• M29: 14,592,076 km (0.109 R)
• M30: 15,611,585 km (0.119 R)
• M31: 16,478,654 km (0.097 R)
• M32: 17,808,280 km (0.098 R)
• M33: 21,614,349 km (0.109 R)
• M34: 21,710,241 km (0.08 R)
• M35: 22,288,587 km (0.091 R)
• M36: 22,385,377 km (0.114 R)
• M37: 23,657,407 km (0.084 R)
• M38: 24,252,358 km (0.116 R)
• M39: 25,558,347 km (0.084 R)
• M40: 26,168,707 km (0.074 R)
• M41: 26,578,306 km (0.096 R)
• M42: 26,784,003 km (0.117 R)
• M43: 28,868,799 km (0.055 R)
• M44: 29,610,804 km (0.086 R)
• M45: 32,092,633 km (0.12 R)
• M46: 32,751,013 km (0.104 R)
• M47: 33,746,886 km (0.105 R)
• M48: 35,768,252 km (0.095 R)
• M49: 35,995,192 km (0.069 R)
• M50: 36,679,154 km (0.113 R)
• M51: 37,252,263 km (0.114 R)
• M52: 37,713,025 km (0.06 R)
• M53: 39,457,336 km (0.106 R)
• M54: 40,044,657 km (0.096 R)
• M55: 41,943,353 km (0.036 R)
• M56: 45,090,593 km (0.077 R)
• M57: 45,827,662 km (0.105 R)
• M58: 46,321,185 km (0.08 R)
• M59: 46,692,637 km (0.035 R)
• M60: 47,064,986 km (0.066 R)
• M61: 47,438,233 km (0.098 R)
• M62: 50,587,118 km (0.099 R)
• M63: 53,933,024 km (0.118 R)
• M64: 55,501,259 km (0.062 R)
• M65: 57,349,690 km (0.096 R)
• M66: 59,890,311 km (0.038 R)
• M67: 60,564,997 km (0.067 R)
• M68: 61,785,865 km (0.104 R)
• M69: 62,740,898 km (0.083 R)
• M70: 63,700,868 km (0.076 R)
• M71: 64,804,002 km (0.112 R)
• M72: 69,137,554 km (0.073 R)
• M73: 72,843,841 km (0.1 R)
• M74: 76,614,006 km (0.118 R)
• M75: 76,906,620 km (0.108 R)
• M76: 77,493,043 km (0.091 R)
• M77: 77,933,759 km (0.111 R)
• M78: 80,447,153 km (0.103 R)
• M79: 80,744,553 km (0.099 R)
• M80: 81,639,148 km (0.088 R)
• M81: 81,938,045 km (0.085 R)
• M82: 82,087,493 km (0.117 R)
• M83: 83,287,567 km (0.091 R)
• M84: 84,342,232 km (0.069 R)
• M85: 86,617,167 km (0.106 R)
• M86: 91,227,325 km (0.117 R)
• M87: 95,758,943 km (0.078 R)
• M88: 96,074,146 km (0.071 R)
• M89: 96,705,599 km (0.096 R)
• M90: 96,863,724 km (0.066 R)
• M91: 98,131,566 km (0.069 R)
• M92: 100,043,426 km (0.104 R)
• M93: 100,203,347 km (0.074 R)
• M94: 103,095,821 km (0.049 R)
• M95: 105,527,086 km (0.118 R)
• M96: 108,797,894 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933

Radius: 4.9

Gravity: 38.86 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 14.53 AU - 23.51 AU

Year: 30147 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 110,881,910 km

• M1: 112,498 km (0.059 R)
• M2: 306,526 km (0.079 R)
• M3: 608,265 km (0.039 R)
• M4: 695,331 km (0.077 R)
• M5: 1,262,905 km (0.057 R)
• M6: 1,689,708 km (0.108 R)
• M7: 2,157,500 km (0.076 R)
• M8: 4,049,016 km (0.044 R)
• M9: 4,667,753 km (0.096 R)
• M10: 5,076,604 km (0.091 R)
• M11: 5,135,994 km (0.111 R)
• M12: 5,255,373 km (0.107 R)
• M13: 5,557,860 km (0.103 R)
• M14: 5,680,530 km (0.058 R)
• M15: 5,990,946 km (0.084 R)
• M16: 6,243,318 km (0.082 R)
• M17: 6,823,608 km (0.118 R)
• M18: 7,153,471 km (0.067 R)
• M19: 7,220,042 km (0.088 R)
• M20: 7,692,023 km (0.106 R)
• M21: 9,311,570 km (0.049 R)
• M22: 9,457,278 km (0.048 R)
• M23: 9,677,187 km (0.076 R)
• M24: 10,122,091 km (0.095 R)
• M25: 11,263,373 km (0.105 R)
• M26: 11,888,543 km (0.084 R)
• M27: 11,967,381 km (0.115 R)
• M28: 14,583,848 km (0.087 R)
• M29: 15,264,518 km (0.119 R)
• M30: 17,907,763 km (0.111 R)
• M31: 18,088,926 km (0.056 R)
• M32: 19,188,769 km (0.119 R)
• M33: 22,031,428 km (0.06 R)
• M34: 23,007,853 km (0.116 R)
• M35: 23,600,410 km (0.093 R)
• M36: 24,498,746 km (0.081 R)
• M37: 27,991,557 km (0.077 R)
• M38: 30,010,230 km (0.076 R)
• M39: 33,961,409 km (0.116 R)
• M40: 34,185,657 km (0.101 R)
• M41: 36,799,730 km (0.101 R)
• M42: 37,030,111 km (0.103 R)
• M43: 39,242,065 km (0.068 R)
• M44: 40,899,160 km (0.08 R)
• M45: 41,257,148 km (0.105 R)
• M46: 44,036,676 km (0.088 R)
• M47: 44,648,831 km (0.093 R)
• M48: 44,894,471 km (0.063 R)
• M49: 47,375,701 km (0.12 R)
• M50: 48,002,965 km (0.12 R)
• M51: 55,476,575 km (0.119 R)
• M52: 56,535,579 km (0.03 R)
• M53: 58,807,671 km (0.047 R)
• M54: 60,429,461 km (0.035 R)
• M55: 60,701,281 km (0.114 R)
• M56: 61,518,833 km (0.093 R)
• M57: 62,614,638 km (0.098 R)
• M58: 64,270,387 km (0.104 R)
• M59: 69,750,157 km (0.091 R)
• M60: 70,463,589 km (0.117 R)
• M61: 71,035,951 km (0.086 R)
• M62: 71,322,730 km (0.039 R)
• M63: 73,775,686 km (0.074 R)
• M64: 74,647,991 km (0.094 R)
• M65: 74,793,699 km (0.113 R)
• M66: 81,298,664 km (0.068 R)
• M67: 81,748,804 km (0.102 R)
• M68: 83,406,049 km (0.063 R)
• M69: 87,213,763 km (0.053 R)
• M70: 89,061,447 km (0.051 R)
• M71: 89,525,350 km (0.104 R)
• M72: 89,990,150 km (0.067 R)
• M73: 91,545,071 km (0.118 R)
• M74: 92,169,642 km (0.081 R)
• M75: 95,312,992 km (0.087 R)
• M76: 96,580,236 km (0.079 R)
• M77: 96,739,109 km (0.094 R)
• M78: 100,575,995 km (0.11 R)
• M79: 100,898,079 km (0.065 R)
• M80: 101,542,995 km (0.092 R)
• M81: 101,704,561 km (0.091 R)
• M82: 102,189,408 km (0.101 R)
• M83: 102,675,152 km (0.105 R)
• M84: 103,486,272 km (0.096 R)
• M85: 103,973,961 km (0.083 R)
• M86: 104,136,723 km (0.108 R)
• M87: 105,278,305 km (0.03 R)
• M88: 106,916,401 km (0.097 R)
• M89: 107,080,660 km (0.037 R)
• M90: 107,245,068 km (0.105 R)
• M91: 108,397,869 km (0.104 R)
• M92: 108,562,876 km (0.095 R)
• M93: 109,886,069 km (0.114 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit