🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.54 AU - 0.68 AU

Year: 179 Days

Day: 27.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,675,208 km

• M1: 249,679 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.07 AU - 1.21 AU

Year: 456 Days

Day: 38.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,675,208 km

• M1: 822,339 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.7 AU - 2.28 AU

Year: 1052 Days

Day: 44.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 143.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,675,208 km

• M1: 90,058 km (0.108 R)
• M2: 671,994 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.14 AU - 3.24 AU

Year: 1653 Days

Day: 22.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,675,208 km

• M1: 139,276 km (0.058 R)
• M2: 377,735 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.19 AU - 3.35 AU

Year: 1728 Days

Day: 25.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,675,208 km

• M1: 366,216 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.68 AU - 3.9 AU

Year: 2765 Days

Day: 19.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,675,208 km

• M1: 1,591,572 km (0.117 R)
• M2: 1,622,539 km (0.109 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 8.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.1 AU - 9.16 AU

Year: 10338 Days

Day: 11.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 91,675,208 km

• M1: 132,544 km (0.086 R)
• M2: 196,422 km (0.115 R)
• M3: 266,135 km (0.11 R)
• M4: 324,179 km (0.074 R)
• M5: 396,285 km (0.077 R)
• M6: 679,773 km (0.109 R)
• M7: 866,620 km (0.026 R)
• M8: 1,057,507 km (0.117 R)
• M9: 1,262,157 km (0.034 R)
• M10: 1,451,698 km (0.088 R)
• M11: 1,828,236 km (0.098 R)
• M12: 1,934,749 km (0.034 R)
• M13: 2,315,775 km (0.084 R)
• M14: 2,448,020 km (0.116 R)
• M15: 2,824,408 km (0.1 R)
• M16: 2,912,671 km (0.086 R)
• M17: 2,965,927 km (0.104 R)
• M18: 3,037,585 km (0.11 R)
• M19: 3,182,545 km (0.058 R)
• M20: 3,441,948 km (0.118 R)
• M21: 4,020,592 km (0.049 R)
• M22: 4,361,825 km (0.045 R)
• M23: 4,443,506 km (0.108 R)
• M24: 4,649,951 km (0.114 R)
• M25: 4,838,594 km (0.065 R)
• M26: 5,008,238 km (0.111 R)
• M27: 5,158,284 km (0.071 R)
• M28: 5,507,146 km (0.072 R)
• M29: 5,595,409 km (0.09 R)
• M30: 5,863,489 km (0.119 R)
• M31: 6,181,534 km (0.118 R)
• M32: 6,858,015 km (0.102 R)
• M33: 7,001,031 km (0.036 R)
• M34: 7,120,859 km (0.079 R)
• M35: 7,953,969 km (0.099 R)
• M36: 8,381,969 km (0.097 R)
• M37: 8,458,264 km (0.117 R)
• M38: 8,843,329 km (0.116 R)
• M39: 9,445,011 km (0.06 R)
• M40: 9,630,812 km (0.088 R)
• M41: 9,710,697 km (0.073 R)
• M42: 10,385,683 km (0.033 R)
• M43: 10,522,565 km (0.083 R)
• M44: 11,020,127 km (0.113 R)
• M45: 11,131,727 km (0.074 R)
• M46: 11,271,751 km (0.091 R)
• M47: 11,468,771 km (0.087 R)
• M48: 11,809,256 km (0.112 R)
• M49: 11,894,975 km (0.108 R)
• M50: 12,645,807 km (0.061 R)
• M51: 13,263,347 km (0.031 R)
• M52: 13,471,438 km (0.072 R)
• M53: 13,531,127 km (0.069 R)
• M54: 13,740,564 km (0.088 R)
• M55: 14,041,705 km (0.069 R)
• M56: 15,862,012 km (0.112 R)
• M57: 16,687,642 km (0.055 R)
• M58: 16,815,848 km (0.103 R)
• M59: 17,332,110 km (0.054 R)
• M60: 17,527,036 km (0.047 R)
• M61: 17,624,724 km (0.062 R)
• M62: 17,722,710 km (0.083 R)
• M63: 17,788,084 km (0.087 R)
• M64: 18,712,001 km (0.1 R)
• M65: 19,246,813 km (0.103 R)
• M66: 19,922,547 km (0.106 R)
• M67: 20,365,955 km (0.102 R)
• M68: 20,502,987 km (0.065 R)
• M69: 20,743,690 km (0.1 R)
• M70: 21,610,759 km (0.108 R)
• M71: 21,750,483 km (0.105 R)
• M72: 23,992,207 km (0.089 R)
• M73: 24,064,613 km (0.05 R)
• M74: 24,137,018 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.4

Radius: 11.2

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.1 AU - 11.74 AU

Year: 14462 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 91,675,208 km

• M1: 171,888 km (0.11 R)
• M2: 367,712 km (0.086 R)
• M3: 467,344 km (0.12 R)
• M4: 906,413 km (0.088 R)
• M5: 2,156,902 km (0.116 R)
• M6: 2,397,605 km (0.082 R)
• M7: 3,098,172 km (0.108 R)
• M8: 3,196,308 km (0.093 R)
• M9: 3,702,398 km (0.095 R)
• M10: 3,991,570 km (0.101 R)
• M11: 4,098,533 km (0.095 R)
• M12: 4,288,073 km (0.089 R)
• M13: 4,619,881 km (0.062 R)
• M14: 5,575,064 km (0.098 R)
• M15: 5,846,135 km (0.052 R)
• M16: 6,307,495 km (0.034 R)
• M17: 6,876,565 km (0.108 R)
• M18: 7,037,682 km (0.074 R)
• M19: 7,528,363 km (0.102 R)
• M20: 7,962,646 km (0.108 R)
• M21: 8,960,613 km (0.067 R)
• M22: 11,299,726 km (0.083 R)
• M23: 11,375,721 km (0.097 R)
• M24: 13,210,539 km (0.083 R)
• M25: 13,411,000 km (0.079 R)
• M26: 13,734,132 km (0.105 R)
• M27: 14,635,758 km (0.098 R)
• M28: 14,760,074 km (0.117 R)
• M29: 15,135,565 km (0.09 R)
• M30: 16,152,082 km (0.056 R)
• M31: 16,538,942 km (0.115 R)
• M32: 16,668,494 km (0.099 R)
• M33: 18,788,445 km (0.118 R)
• M34: 19,104,695 km (0.069 R)
• M35: 19,468,218 km (0.085 R)
• M36: 19,559,473 km (0.066 R)
• M37: 19,971,765 km (0.114 R)
• M38: 22,697,587 km (0.103 R)
• M39: 24,398,066 km (0.081 R)
• M40: 24,545,719 km (0.085 R)
• M41: 25,438,071 km (0.102 R)
• M42: 25,587,818 km (0.086 R)
• M43: 26,948,710 km (0.081 R)
• M44: 27,356,364 km (0.115 R)
• M45: 28,074,883 km (0.086 R)
• M46: 28,903,505 km (0.086 R)
• M47: 29,112,045 km (0.066 R)
• M48: 29,425,602 km (0.093 R)
• M49: 29,582,829 km (0.039 R)
• M50: 31,759,329 km (0.081 R)
• M51: 32,244,026 km (0.026 R)
• M52: 32,676,812 km (0.099 R)
• M53: 33,057,240 km (0.077 R)
• M54: 33,166,147 km (0.062 R)
• M55: 33,384,410 km (0.062 R)
• M56: 33,657,875 km (0.041 R)
• M57: 33,877,186 km (0.083 R)
• M58: 34,814,566 km (0.114 R)
• M59: 35,592,924 km (0.063 R)
• M60: 35,816,423 km (0.11 R)
• M61: 36,208,519 km (0.085 R)
• M62: 37,336,786 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.3

Radius: 3.6

Gravity: 41.61 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.83 AU - 14.39 AU

Year: 16780 Days

Day: 24.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,675,208 km

• M1: 208,390 km (0.029 R)
• M2: 353,201 km (0.107 R)
• M3: 402,269 km (0.119 R)
• M4: 453,730 km (0.049 R)
• M5: 507,436 km (0.083 R)
• M6: 621,130 km (0.079 R)
• M7: 681,119 km (0.117 R)
• M8: 894,745 km (0.085 R)
• M9: 917,185 km (0.098 R)
• M10: 1,008,888 km (0.119 R)
• M11: 1,201,420 km (0.075 R)
• M12: 1,457,981 km (0.039 R)
• M13: 2,261,471 km (0.053 R)
• M14: 2,417,202 km (0.073 R)
• M15: 2,512,197 km (0.093 R)
• M16: 2,544,211 km (0.107 R)
• M17: 2,738,987 km (0.12 R)
• M18: 2,938,401 km (0.052 R)
• M19: 3,673,077 km (0.034 R)
• M20: 3,856,035 km (0.076 R)
• M21: 4,192,780 km (0.081 R)
• M22: 4,268,775 km (0.114 R)
• M23: 4,656,234 km (0.117 R)
• M24: 6,012,189 km (0.107 R)
• M25: 6,098,058 km (0.088 R)
• M26: 7,069,098 km (0.104 R)
• M27: 7,296,337 km (0.069 R)
• M28: 7,433,967 km (0.102 R)
• M29: 7,898,618 km (0.081 R)
• M30: 8,087,111 km (0.07 R)
• M31: 9,397,589 km (0.112 R)
• M32: 9,547,187 km (0.084 R)
• M33: 9,647,417 km (0.112 R)
• M34: 10,000,917 km (0.08 R)
• M35: 10,102,643 km (0.119 R)
• M36: 10,564,901 km (0.097 R)
• M37: 10,929,022 km (0.105 R)
• M38: 11,776,943 km (0.116 R)
• M39: 11,830,648 km (0.094 R)
• M40: 12,810,963 km (0.111 R)
• M41: 15,373,276 km (0.079 R)
• M42: 16,082,519 km (0.098 R)
• M43: 17,963,413 km (0.111 R)
• M44: 18,835,270 km (0.108 R)
• M45: 19,276,434 km (0.109 R)
• M46: 19,466,573 km (0.076 R)
• M47: 19,784,767 km (0.071 R)
• M48: 19,912,524 km (0.08 R)
• M49: 20,426,243 km (0.088 R)
• M50: 20,814,599 km (0.093 R)
• M51: 21,139,825 km (0.087 R)
• M52: 21,270,573 km (0.054 R)
• M53: 21,795,662 km (0.07 R)
• M54: 21,927,607 km (0.063 R)
• M55: 22,458,081 km (0.083 R)
• M56: 22,858,704 km (0.046 R)
• M57: 23,599,363 km (0.099 R)
• M58: 24,347,801 km (0.085 R)
• M59: 24,553,199 km (0.103 R)
• M60: 25,034,904 km (0.099 R)
• M61: 25,867,865 km (0.066 R)
• M62: 27,063,452 km (0.11 R)
• M63: 29,435,027 km (0.047 R)
• M64: 30,019,805 km (0.057 R)
• M65: 30,313,765 km (0.108 R)
• M66: 31,126,829 km (0.114 R)
• M67: 31,872,126 km (0.107 R)
• M68: 32,623,406 km (0.113 R)
• M69: 33,228,529 km (0.059 R)
• M70: 33,304,376 km (0.079 R)
• M71: 34,373,103 km (0.11 R)
• M72: 34,526,740 km (0.08 R)
• M73: 36,153,168 km (0.085 R)
• M74: 36,622,456 km (0.108 R)
• M75: 36,857,923 km (0.095 R)
• M76: 37,409,042 km (0.059 R)
• M77: 37,963,003 km (0.112 R)
• M78: 38,439,921 km (0.112 R)
• M79: 42,738,316 km (0.05 R)
• M80: 43,068,778 km (0.109 R)
• M81: 43,317,260 km (0.097 R)
• M82: 43,400,287 km (0.092 R)
• M83: 43,815,571 km (0.107 R)
• M84: 44,985,725 km (0.082 R)
• M85: 45,406,245 km (0.064 R)
• M86: 46,420,518 km (0.1 R)
• M87: 48,127,430 km (0.059 R)
• M88: 49,681,154 km (0.077 R)
• M89: 50,028,670 km (0.057 R)
• M90: 50,726,095 km (0.08 R)
• M91: 55,877,797 km (0.045 R)
• M92: 56,058,511 km (0.06 R)
• M93: 56,510,745 km (0.048 R)
• M94: 58,332,099 km (0.06 R)
• M95: 60,728,657 km (0.12 R)
• M96: 61,845,405 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788

Radius: 4.4

Gravity: 40.7 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.14 AU - 16.46 AU

Year: 24661 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,675,208 km

• M1: 108,309 km (0.117 R)
• M2: 257,757 km (0.07 R)
• M3: 416,929 km (0.092 R)
• M4: 706,850 km (0.09 R)
• M5: 1,110,016 km (0.1 R)
• M6: 1,503,459 km (0.088 R)
• M7: 1,679,386 km (0.073 R)
• M8: 1,936,544 km (0.092 R)
• M9: 2,285,257 km (0.065 R)
• M10: 2,611,380 km (0.039 R)
• M11: 2,695,155 km (0.088 R)
• M12: 3,351,890 km (0.088 R)
• M13: 4,802,690 km (0.105 R)
• M14: 5,591,669 km (0.092 R)
• M15: 5,645,674 km (0.082 R)
• M16: 6,028,645 km (0.101 R)
• M17: 6,993,252 km (0.061 R)
• M18: 7,286,015 km (0.094 R)
• M19: 7,523,127 km (0.063 R)
• M20: 7,702,645 km (0.081 R)
• M21: 7,762,783 km (0.098 R)
• M22: 9,061,293 km (0.029 R)
• M23: 9,252,329 km (0.041 R)
• M24: 9,380,385 km (0.066 R)
• M25: 10,029,340 km (0.096 R)
• M26: 11,301,820 km (0.091 R)
• M27: 13,267,386 km (0.119 R)
• M28: 14,289,140 km (0.048 R)
• M29: 14,734,642 km (0.096 R)
• M30: 15,260,329 km (0.03 R)
• M31: 15,792,000 km (0.059 R)
• M32: 16,329,804 km (0.098 R)
• M33: 17,899,086 km (0.078 R)
• M34: 18,459,629 km (0.117 R)
• M35: 18,540,113 km (0.105 R)
• M36: 20,842,424 km (0.115 R)
• M37: 22,112,360 km (0.085 R)
• M38: 23,756,591 km (0.043 R)
• M39: 27,712,108 km (0.078 R)
• M40: 27,804,410 km (0.116 R)
• M41: 27,896,712 km (0.052 R)
• M42: 28,545,966 km (0.103 R)
• M43: 29,953,982 km (0.1 R)
• M44: 30,428,356 km (0.094 R)
• M45: 32,641,956 km (0.111 R)
• M46: 32,739,494 km (0.11 R)
• M47: 33,718,911 km (0.118 R)
• M48: 37,629,848 km (0.027 R)
• M49: 37,936,674 km (0.1 R)
• M50: 39,690,409 km (0.087 R)
• M51: 41,575,941 km (0.104 R)
• M52: 41,999,004 km (0.098 R)
• M53: 42,423,413 km (0.072 R)
• M54: 45,216,405 km (0.063 R)
• M55: 45,651,286 km (0.099 R)
• M56: 46,634,892 km (0.086 R)
• M57: 47,625,679 km (0.07 R)
• M58: 50,413,585 km (0.112 R)
• M59: 53,828,455 km (0.108 R)
• M60: 54,983,052 km (0.111 R)
• M61: 55,331,166 km (0.105 R)
• M62: 55,563,492 km (0.115 R)
• M63: 56,496,533 km (0.086 R)
• M64: 56,964,924 km (0.094 R)
• M65: 57,082,209 km (0.12 R)
• M66: 57,669,830 km (0.065 R)
• M67: 58,023,479 km (0.076 R)
• M68: 58,496,059 km (0.065 R)
• M69: 58,851,354 km (0.108 R)
• M70: 60,279,564 km (0.089 R)
• M71: 62,201,448 km (0.086 R)
• M72: 64,509,893 km (0.087 R)
• M73: 65,982,086 km (0.092 R)
• M74: 69,084,745 km (0.05 R)
• M75: 69,335,023 km (0.115 R)
• M76: 69,710,962 km (0.092 R)
• M77: 70,087,650 km (0.099 R)
• M78: 71,854,101 km (0.104 R)
• M79: 72,870,170 km (0.089 R)
• M80: 74,531,305 km (0.05 R)
• M81: 77,240,971 km (0.096 R)
• M82: 79,589,059 km (0.113 R)
• M83: 79,851,454 km (0.047 R)
• M84: 80,903,725 km (0.071 R)
• M85: 82,357,966 km (0.1 R)
• M86: 82,623,353 km (0.111 R)
• M87: 82,889,039 km (0.066 R)
• M88: 83,554,300 km (0.075 R)
• M89: 84,756,319 km (0.096 R)
• M90: 85,024,249 km (0.109 R)
• M91: 88,532,618 km (0.092 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: 466 - 11,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit