🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 136 Days

Day: 20.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.41 AU - 0.63 AU

Year: 140 Days

Day: 19.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.02 AU - 1.18 AU

Year: 430 Days

Day: 40.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.17 AU - 1.79 AU

Year: 671 Days

Day: 20.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.4

Radius: 8.3

Gravity: 13.58 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.44 AU - 4.94 AU

Year: 3786 Days

Day: 6.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 112,511,077 km

• M1: 104,120 km (0.074 R)
• M2: 170,242 km (0.097 R)
• M3: 284,834 km (0.087 R)
• M4: 470,635 km (0.088 R)
• M5: 672,742 km (0.111 R)
• M6: 1,033,272 km (0.069 R)
• M7: 1,184,666 km (0.105 R)
• M8: 1,586,934 km (0.099 R)
• M9: 1,650,065 km (0.107 R)
• M10: 2,064,002 km (0.107 R)
• M11: 2,381,598 km (0.045 R)
• M12: 2,546,305 km (0.119 R)
• M13: 2,829,045 km (0.09 R)
• M14: 3,161,751 km (0.105 R)
• M15: 3,241,935 km (0.106 R)
• M16: 3,343,064 km (0.082 R)
• M17: 4,101,974 km (0.104 R)
• M18: 4,167,647 km (0.11 R)
• M19: 4,388,902 km (0.086 R)
• M20: 4,659,525 km (0.079 R)
• M21: 4,958,870 km (0.094 R)
• M22: 5,722,268 km (0.109 R)
• M23: 5,918,840 km (0.077 R)
• M24: 6,268,151 km (0.098 R)
• M25: 6,419,993 km (0.079 R)
• M26: 7,039,328 km (0.088 R)
• M27: 7,356,176 km (0.032 R)
• M28: 7,976,558 km (0.083 R)
• M29: 8,418,022 km (0.09 R)
• M30: 9,180,821 km (0.06 R)
• M31: 9,672,550 km (0.12 R)
• M32: 9,730,893 km (0.082 R)
• M33: 9,818,707 km (0.051 R)
• M34: 9,995,232 km (0.083 R)
• M35: 10,802,313 km (0.103 R)
• M36: 10,893,268 km (0.108 R)
• M37: 11,014,891 km (0.113 R)
• M38: 11,630,187 km (0.067 R)
• M39: 12,288,119 km (0.048 R)
• M40: 12,541,986 km (0.051 R)
• M41: 12,637,579 km (0.066 R)
• M42: 13,281,449 km (0.104 R)
• M43: 13,346,374 km (0.082 R)
• M44: 13,738,470 km (0.115 R)
• M45: 13,869,967 km (0.12 R)
• M46: 14,267,149 km (0.079 R)
• M47: 14,836,070 km (0.107 R)
• M48: 15,140,352 km (0.101 R)
• M49: 15,686,234 km (0.051 R)
• M50: 16,308,113 km (0.027 R)
• M51: 16,587,113 km (0.084 R)
• M52: 16,973,374 km (0.045 R)
• M53: 17,647,313 km (0.086 R)
• M54: 18,041,653 km (0.09 R)
• M55: 18,366,280 km (0.091 R)
• M56: 19,278,528 km (0.119 R)
• M57: 19,870,038 km (0.052 R)
• M58: 20,429,983 km (0.114 R)
• M59: 20,881,619 km (0.109 R)
• M60: 21,070,860 km (0.044 R)
• M61: 21,298,548 km (0.114 R)
• M62: 21,450,839 km (0.109 R)
• M63: 22,527,046 km (0.072 R)
• M64: 22,682,328 km (0.103 R)
• M65: 22,798,865 km (0.075 R)
• M66: 22,954,746 km (0.113 R)
• M67: 23,345,795 km (0.105 R)
• M68: 23,502,873 km (0.11 R)
• M69: 24,134,475 km (0.095 R)
• M70: 24,972,073 km (0.054 R)
• M71: 25,172,834 km (0.111 R)
• M72: 25,535,758 km (0.077 R)
• M73: 25,616,541 km (0.09 R)
• M74: 25,738,014 km (0.066 R)
• M75: 25,900,328 km (0.087 R)
• M76: 26,144,322 km (0.061 R)
• M77: 26,266,544 km (0.098 R)
• M78: 26,716,684 km (0.098 R)
• M79: 26,839,803 km (0.086 R)
• M80: 27,417,101 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.7

Radius: 11.5

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.48 AU - 7.82 AU

Year: 7127 Days

Day: 12.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 112,511,077 km

• M1: 226,342 km (0.037 R)
• M2: 351,405 km (0.093 R)
• M3: 531,222 km (0.056 R)
• M4: 732,282 km (0.093 R)
• M5: 822,788 km (0.113 R)
• M6: 1,399,937 km (0.093 R)
• M7: 1,845,439 km (0.114 R)
• M8: 1,954,496 km (0.044 R)
• M9: 2,217,489 km (0.114 R)
• M10: 2,695,155 km (0.065 R)
• M11: 2,861,658 km (0.087 R)
• M12: 3,426,090 km (0.115 R)
• M13: 3,561,327 km (0.095 R)
• M14: 3,767,473 km (0.113 R)
• M15: 3,860,373 km (0.081 R)
• M16: 3,954,171 km (0.066 R)
• M17: 4,532,516 km (0.114 R)
• M18: 4,806,430 km (0.101 R)
• M19: 4,907,558 km (0.116 R)
• M20: 5,581,347 km (0.088 R)
• M21: 5,714,339 km (0.111 R)
• M22: 6,174,353 km (0.049 R)
• M23: 6,311,983 km (0.082 R)
• M24: 6,590,235 km (0.114 R)
• M25: 6,787,405 km (0.073 R)
• M26: 7,158,857 km (0.073 R)
• M27: 7,595,832 km (0.115 R)
• M28: 7,832,346 km (0.072 R)
• M29: 7,951,576 km (0.092 R)
• M30: 8,041,334 km (0.098 R)
• M31: 8,252,267 km (0.063 R)
• M32: 8,710,336 km (0.031 R)
• M33: 8,864,871 km (0.057 R)
• M34: 9,208,198 km (0.091 R)
• M35: 9,334,010 km (0.12 R)
• M36: 9,587,578 km (0.097 R)
• M37: 9,907,717 km (0.098 R)
• M38: 10,624,441 km (0.109 R)
• M39: 10,889,229 km (0.08 R)
• M40: 11,122,751 km (0.117 R)
• M41: 11,594,733 km (0.109 R)
• M42: 12,593,149 km (0.086 R)
• M43: 12,873,495 km (0.048 R)
• M44: 13,155,786 km (0.112 R)
• M45: 13,547,434 km (0.068 R)
• M46: 13,726,652 km (0.099 R)
• M47: 14,488,255 km (0.109 R)
• M48: 14,634,860 km (0.092 R)
• M49: 14,745,264 km (0.063 R)
• M50: 15,040,720 km (0.113 R)
• M51: 15,712,713 km (0.107 R)
• M52: 17,435,333 km (0.109 R)
• M53: 17,591,363 km (0.11 R)
• M54: 17,708,648 km (0.05 R)
• M55: 18,418,041 km (0.107 R)
• M56: 18,577,064 km (0.091 R)
• M57: 18,896,156 km (0.086 R)
• M58: 18,976,340 km (0.041 R)
• M59: 19,136,859 km (0.039 R)
• M60: 20,560,432 km (0.089 R)
• M61: 21,056,499 km (0.042 R)
• M62: 21,514,567 km (0.092 R)
• M63: 21,598,193 km (0.059 R)
• M64: 22,144,524 km (0.11 R)
• M65: 22,313,570 km (0.088 R)
• M66: 22,398,242 km (0.113 R)
• M67: 23,465,623 km (0.062 R)
• M68: 23,810,745 km (0.12 R)
• M69: 24,987,931 km (0.098 R)
• M70: 25,340,234 km (0.11 R)
• M71: 26,183,816 km (0.109 R)
• M72: 26,317,856 km (0.087 R)
• M73: 26,541,804 km (0.094 R)
• M74: 27,307,745 km (0.107 R)
• M75: 28,218,347 km (0.043 R)
• M76: 28,585,311 km (0.1 R)
• M77: 28,861,618 km (0.108 R)
• M78: 29,231,424 km (0.112 R)
• M79: 29,602,726 km (0.115 R)
• M80: 29,835,650 km (0.075 R)
• M81: 30,303,143 km (0.084 R)
• M82: 31,198,337 km (0.12 R)
• M83: 31,482,722 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.9

Radius: 12.7

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.44 AU - 9.04 AU

Year: 9632 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 70.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 112,511,077 km

• M1: 169,345 km (0.09 R)
• M2: 267,182 km (0.12 R)
• M3: 404,662 km (0.114 R)
• M4: 709,543 km (0.092 R)
• M5: 872,754 km (0.118 R)
• M6: 995,125 km (0.028 R)
• M7: 1,086,529 km (0.107 R)
• M8: 1,652,308 km (0.092 R)
• M9: 2,013,737 km (0.073 R)
• M10: 2,425,281 km (0.078 R)
• M11: 2,576,973 km (0.114 R)
• M12: 3,243,132 km (0.119 R)
• M13: 3,843,020 km (0.041 R)
• M14: 3,931,582 km (0.111 R)
• M15: 4,477,315 km (0.074 R)
• M16: 4,664,611 km (0.107 R)
• M17: 4,822,736 km (0.073 R)
• M18: 5,144,521 km (0.086 R)
• M19: 6,185,872 km (0.074 R)
• M20: 6,430,016 km (0.112 R)
• M21: 6,570,937 km (0.114 R)
• M22: 6,855,921 km (0.097 R)
• M23: 7,364,404 km (0.119 R)
• M24: 7,660,608 km (0.059 R)
• M25: 8,495,214 km (0.099 R)
• M26: 9,639,189 km (0.092 R)
• M27: 9,963,368 km (0.07 R)
• M28: 11,210,715 km (0.049 R)
• M29: 11,723,387 km (0.119 R)
• M30: 12,243,838 km (0.117 R)
• M31: 12,418,867 km (0.087 R)
• M32: 12,506,831 km (0.1 R)
• M33: 12,949,491 km (0.108 R)
• M34: 13,038,502 km (0.12 R)
• M35: 13,442,266 km (0.112 R)
• M36: 13,850,070 km (0.094 R)
• M37: 14,307,989 km (0.082 R)
• M38: 15,285,761 km (0.082 R)
• M39: 16,189,033 km (0.107 R)
• M40: 16,622,867 km (0.09 R)
• M41: 16,719,806 km (0.12 R)
• M42: 16,816,895 km (0.108 R)
• M43: 17,600,788 km (0.071 R)
• M44: 17,947,556 km (0.086 R)
• M45: 18,900,045 km (0.109 R)
• M46: 20,541,134 km (0.078 R)
• M47: 20,749,374 km (0.093 R)
• M48: 21,325,924 km (0.109 R)
• M49: 21,642,773 km (0.088 R)
• M50: 22,441,326 km (0.101 R)
• M51: 23,195,449 km (0.095 R)
• M52: 23,903,197 km (0.103 R)
• M53: 24,067,455 km (0.068 R)
• M54: 24,673,177 km (0.115 R)
• M55: 24,950,232 km (0.105 R)
• M56: 25,228,335 km (0.12 R)
• M57: 26,124,875 km (0.065 R)
• M58: 26,463,863 km (0.117 R)
• M59: 27,146,179 km (0.116 R)
• M60: 28,007,115 km (0.097 R)
• M61: 28,354,032 km (0.052 R)
• M62: 29,461,954 km (0.09 R)
• M63: 29,873,797 km (0.107 R)
• M64: 30,405,917 km (0.107 R)
• M65: 30,822,098 km (0.043 R)
• M66: 30,941,328 km (0.11 R)
• M67: 32,263,025 km (0.097 R)
• M68: 32,384,199 km (0.034 R)
• M69: 33,480,602 km (0.117 R)
• M70: 34,899,388 km (0.08 R)
• M71: 35,210,402 km (0.067 R)
• M72: 35,335,017 km (0.114 R)
• M73: 35,960,635 km (0.106 R)
• M74: 36,463,733 km (0.063 R)
• M75: 38,563,489 km (0.115 R)
• M76: 38,756,320 km (0.08 R)
• M77: 39,725,266 km (0.107 R)
• M78: 40,440,942 km (0.12 R)
• M79: 40,702,140 km (0.099 R)
• M80: 41,752,915 km (0.054 R)
• M81: 41,885,010 km (0.103 R)
• M82: 43,145,671 km (0.118 R)
• M83: 43,279,113 km (0.114 R)
• M84: 43,747,205 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 998.7

Radius: 6.2

Gravity: 25.98 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.62 AU - 20.48 AU

Year: 29783 Days

Day: 20.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,511,077 km

• M1: 95,593 km (0.106 R)
• M2: 1,114,803 km (0.056 R)
• M3: 1,296,565 km (0.086 R)
• M4: 1,647,671 km (0.109 R)
• M5: 1,983,518 km (0.047 R)
• M6: 3,062,418 km (0.086 R)
• M7: 3,317,482 km (0.102 R)
• M8: 3,369,243 km (0.072 R)
• M9: 4,461,906 km (0.109 R)
• M10: 5,966,711 km (0.05 R)
• M11: 6,029,991 km (0.1 R)
• M12: 9,536,266 km (0.101 R)
• M13: 10,666,029 km (0.036 R)
• M14: 10,742,922 km (0.066 R)
• M15: 10,974,500 km (0.107 R)
• M16: 12,559,938 km (0.111 R)
• M17: 12,803,932 km (0.086 R)
• M18: 12,885,613 km (0.103 R)
• M19: 12,967,443 km (0.071 R)
• M20: 13,545,190 km (0.07 R)
• M21: 13,628,516 km (0.063 R)
• M22: 13,879,092 km (0.071 R)
• M23: 14,811,386 km (0.077 R)
• M24: 14,982,975 km (0.062 R)
• M25: 15,415,013 km (0.077 R)
• M26: 16,557,343 km (0.107 R)
• M27: 16,646,353 km (0.067 R)
• M28: 17,273,917 km (0.046 R)
• M29: 18,367,477 km (0.093 R)
• M30: 19,202,233 km (0.094 R)
• M31: 19,295,732 km (0.107 R)
• M32: 20,334,539 km (0.11 R)
• M33: 20,620,870 km (0.101 R)
• M34: 22,860,948 km (0.082 R)
• M35: 23,258,280 km (0.072 R)
• M36: 25,484,446 km (0.097 R)
• M37: 26,310,675 km (0.112 R)
• M38: 30,462,315 km (0.098 R)
• M39: 34,584,634 km (0.101 R)
• M40: 35,040,758 km (0.066 R)
• M41: 35,155,051 km (0.09 R)
• M42: 37,234,012 km (0.054 R)
• M43: 39,471,249 km (0.107 R)
• M44: 39,590,179 km (0.107 R)
• M45: 40,067,247 km (0.112 R)
• M46: 42,115,690 km (0.064 R)
• M47: 43,459,229 km (0.088 R)
• M48: 43,705,018 km (0.085 R)
• M49: 45,937,916 km (0.114 R)
• M50: 47,068,128 km (0.094 R)
• M51: 47,700,029 km (0.105 R)
• M52: 47,826,738 km (0.088 R)
• M53: 50,255,460 km (0.113 R)
• M54: 51,679,931 km (0.078 R)
• M55: 51,940,231 km (0.08 R)
• M56: 52,462,328 km (0.109 R)
• M57: 53,380,260 km (0.109 R)
• M58: 53,511,757 km (0.086 R)
• M59: 54,303,429 km (0.045 R)
• M60: 57,508,413 km (0.066 R)
• M61: 58,319,234 km (0.119 R)
• M62: 61,876,073 km (0.085 R)
• M63: 63,959,822 km (0.116 R)
• M64: 66,490,569 km (0.104 R)
• M65: 67,057,395 km (0.109 R)
• M66: 68,053,268 km (0.074 R)
• M67: 68,624,433 km (0.092 R)
• M68: 69,053,928 km (0.108 R)
• M69: 69,627,935 km (0.114 R)
• M70: 71,359,531 km (0.07 R)
• M71: 71,939,821 km (0.075 R)
• M72: 78,724,982 km (0.093 R)
• M73: 79,624,963 km (0.099 R)
• M74: 80,076,150 km (0.042 R)
• M75: 82,801,524 km (0.12 R)
• M76: 83,411,285 km (0.09 R)
• M77: 88,187,197 km (0.087 R)
• M78: 90,216,342 km (0.05 R)
• M79: 90,529,899 km (0.112 R)
• M80: 92,102,921 km (0.064 R)
• M81: 93,526,345 km (0.03 R)
• M82: 93,685,068 km (0.098 R)
• M83: 95,595,283 km (0.109 R)
• M84: 98,969,164 km (0.113 R)
• M85: 100,102,518 km (0.09 R)
• M86: 101,077,297 km (0.089 R)
• M87: 102,218,579 km (0.104 R)
• M88: 104,020,486 km (0.03 R)
• M89: 104,513,710 km (0.061 R)
• M90: 107,489,660 km (0.081 R)
• M91: 111,668,827 km (0.041 R)
• M92: 112,511,063 km (0.067 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: 337 - 12,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit