🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.45 AU - 0.57 AU

Year: 138 Days

Day: 22.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.86 AU - 1.2 AU

Year: 396 Days

Day: 32.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 51,536,897 km

• M1: 132,245 km (0.097 R)
• M2: 776,862 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.16 AU - 1.62 AU

Year: 621 Days

Day: 39.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.14 AU - 3.38 AU

Year: 2229 Days

Day: 27.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.31 AU - 3.49 AU

Year: 2374 Days

Day: 39.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.4

Radius: 11

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.25 AU - 5.01 AU

Year: 3773 Days

Day: 6.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,536,897 km

• M1: 150,495 km (0.091 R)
• M2: 539,300 km (0.049 R)
• M3: 735,274 km (0.073 R)
• M4: 1,132,306 km (0.057 R)
• M5: 1,230,592 km (0.078 R)
• M6: 1,389,465 km (0.068 R)
• M7: 1,640,789 km (0.106 R)
• M8: 1,740,422 km (0.078 R)
• M9: 2,011,942 km (0.057 R)
• M10: 2,452,208 km (0.115 R)
• M11: 2,668,976 km (0.093 R)
• M12: 2,772,348 km (0.111 R)
• M13: 2,922,394 km (0.082 R)
• M14: 3,183,592 km (0.108 R)
• M15: 3,549,359 km (0.098 R)
• M16: 3,663,353 km (0.098 R)
• M17: 3,795,148 km (0.117 R)
• M18: 3,878,325 km (0.101 R)
• M19: 4,217,314 km (0.096 R)
• M20: 4,338,338 km (0.117 R)
• M21: 4,654,738 km (0.058 R)
• M22: 5,591,520 km (0.082 R)
• M23: 5,686,514 km (0.115 R)
• M24: 6,326,793 km (0.109 R)
• M25: 6,807,002 km (0.11 R)
• M26: 7,675,418 km (0.101 R)
• M27: 7,802,427 km (0.109 R)
• M28: 8,015,454 km (0.1 R)
• M29: 8,776,608 km (0.079 R)
• M30: 9,199,521 km (0.047 R)
• M31: 9,311,869 km (0.104 R)
• M32: 9,515,322 km (0.082 R)
• M33: 9,720,271 km (0.061 R)
• M34: 9,788,937 km (0.073 R)
• M35: 9,857,752 km (0.119 R)
• M36: 10,227,408 km (0.093 R)
• M37: 10,672,462 km (0.098 R)
• M38: 10,885,339 km (0.089 R)
• M39: 10,980,484 km (0.062 R)
• M40: 11,267,562 km (0.094 R)
• M41: 11,581,269 km (0.1 R)
• M42: 11,873,433 km (0.059 R)
• M43: 12,266,876 km (0.07 R)
• M44: 12,465,243 km (0.112 R)
• M45: 12,564,725 km (0.081 R)
• M46: 12,639,524 km (0.114 R)
• M47: 13,016,062 km (0.089 R)
• M48: 13,167,605 km (0.101 R)
• M49: 13,269,032 km (0.116 R)
• M50: 13,345,327 km (0.103 R)
• M51: 13,986,204 km (0.065 R)
• M52: 14,193,397 km (0.067 R)
• M53: 14,323,398 km (0.065 R)
• M54: 14,821,259 km (0.119 R)
• M55: 14,953,205 km (0.108 R)
• M56: 15,032,492 km (0.094 R)
• M57: 15,191,664 km (0.11 R)
• M58: 15,298,028 km (0.114 R)
• M59: 15,806,810 km (0.117 R)
• M60: 16,185,293 km (0.117 R)
• M61: 16,951,084 km (0.092 R)
• M62: 17,310,718 km (0.081 R)
• M63: 17,449,694 km (0.058 R)
• M64: 17,616,944 km (0.04 R)
• M65: 18,065,588 km (0.088 R)
• M66: 18,348,029 km (0.095 R)
• M67: 18,574,969 km (0.089 R)
• M68: 18,688,664 km (0.117 R)
• M69: 18,831,380 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 888.6

Radius: 5.3

Gravity: 31.63 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.26 AU - 15.56 AU

Year: 17569 Days

Day: 24.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,536,897 km

• M1: 141,968 km (0.105 R)
• M2: 219,759 km (0.081 R)
• M3: 265,087 km (0.067 R)
• M4: 422,165 km (0.062 R)
• M5: 607,218 km (0.074 R)
• M6: 767,736 km (0.057 R)
• M7: 816,206 km (0.097 R)
• M8: 1,444,218 km (0.025 R)
• M9: 1,754,484 km (0.032 R)
• M10: 1,819,110 km (0.028 R)
• M11: 1,917,396 km (0.106 R)
• M12: 2,327,892 km (0.083 R)
• M13: 2,506,961 km (0.074 R)
• M14: 4,439,766 km (0.101 R)
• M15: 4,887,362 km (0.051 R)
• M16: 5,921,981 km (0.043 R)
• M17: 6,117,207 km (0.109 R)
• M18: 6,166,275 km (0.116 R)
• M19: 8,784,686 km (0.085 R)
• M20: 10,794,534 km (0.117 R)
• M21: 13,064,980 km (0.115 R)
• M22: 13,128,410 km (0.103 R)
• M23: 13,638,987 km (0.083 R)
• M24: 15,543,518 km (0.111 R)
• M25: 15,812,645 km (0.096 R)
• M26: 15,947,731 km (0.034 R)
• M27: 16,151,185 km (0.104 R)
• M28: 17,181,465 km (0.086 R)
• M29: 17,320,441 km (0.104 R)
• M30: 17,739,465 km (0.081 R)
• M31: 18,161,929 km (0.107 R)
• M32: 18,232,689 km (0.116 R)
• M33: 20,470,524 km (0.104 R)
• M34: 21,959,471 km (0.084 R)
• M35: 22,413,052 km (0.097 R)
• M36: 23,483,126 km (0.069 R)
• M37: 25,355,941 km (0.109 R)
• M38: 25,435,079 km (0.058 R)
• M39: 25,752,077 km (0.064 R)
• M40: 26,872,266 km (0.096 R)
• M41: 27,114,464 km (0.104 R)
• M42: 27,519,576 km (0.113 R)
• M43: 28,417,761 km (0.115 R)
• M44: 30,747,449 km (0.116 R)
• M45: 31,849,686 km (0.073 R)
• M46: 32,362,807 km (0.025 R)
• M47: 33,657,427 km (0.047 R)
• M48: 33,744,343 km (0.07 R)
• M49: 35,056,915 km (0.108 R)
• M50: 35,321,553 km (0.099 R)
• M51: 36,297,081 km (0.113 R)
• M52: 37,191,676 km (0.104 R)
• M53: 38,184,109 km (0.1 R)
• M54: 38,456,227 km (0.089 R)
• M55: 39,826,693 km (0.104 R)
• M56: 41,772,064 km (0.097 R)
• M57: 43,180,378 km (0.081 R)
• M58: 43,937,942 km (0.102 R)
• M59: 45,754,509 km (0.03 R)
• M60: 45,850,850 km (0.106 R)
• M61: 46,043,532 km (0.106 R)
• M62: 46,140,022 km (0.114 R)
• M63: 46,623,523 km (0.065 R)
• M64: 47,790,685 km (0.053 R)
• M65: 48,181,884 km (0.107 R)
• M66: 49,955,367 km (0.088 R)
• M67: 50,352,250 km (0.081 R)
• M68: 51,149,457 km (0.115 R)
• M69: 51,850,323 km (0.117 R)
• M70: 52,252,292 km (0.055 R)
• M71: 53,059,373 km (0.082 R)
• M72: 53,667,189 km (0.083 R)
• M73: 53,768,766 km (0.098 R)
• M74: 53,870,343 km (0.119 R)
• M75: 54,175,672 km (0.073 R)
• M76: 54,481,450 km (0.067 R)
• M77: 55,607,623 km (0.082 R)
• M78: 56,225,163 km (0.095 R)
• M79: 57,674,766 km (0.077 R)
• M80: 58,508,625 km (0.105 R)
• M81: 60,188,459 km (0.073 R)
• M82: 63,810,074 km (0.084 R)
• M83: 65,213,452 km (0.1 R)
• M84: 65,755,894 km (0.053 R)
• M85: 67,392,195 km (0.044 R)
• M86: 68,270,335 km (0.071 R)
• M87: 69,041,811 km (0.079 R)
• M88: 70,482,289 km (0.106 R)
• M89: 72,380,835 km (0.037 R)
• M90: 73,956,849 km (0.086 R)
• M91: 74,069,945 km (0.087 R)
• M92: 74,522,478 km (0.109 R)
• M93: 75,089,604 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.5

Radius: 3

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.88 AU - 18.36 AU

Year: 28013 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 51,536,897 km

• M1: 449,242 km (0.071 R)
• M2: 630,405 km (0.103 R)
• M3: 950,545 km (0.028 R)
• M4: 1,073,963 km (0.092 R)
• M5: 1,246,599 km (0.103 R)
• M6: 1,313,619 km (0.029 R)
• M7: 1,545,196 km (0.068 R)
• M8: 1,814,622 km (0.087 R)
• M9: 2,706,225 km (0.077 R)
• M10: 2,792,992 km (0.041 R)
• M11: 3,271,705 km (0.088 R)
• M12: 3,333,340 km (0.112 R)
• M13: 3,678,911 km (0.086 R)
• M14: 3,970,178 km (0.119 R)
• M15: 4,302,435 km (0.079 R)
• M16: 4,370,053 km (0.093 R)
• M17: 4,712,782 km (0.072 R)
• M18: 4,852,357 km (0.084 R)
• M19: 5,941,728 km (0.117 R)
• M20: 6,552,088 km (0.044 R)
• M21: 7,545,268 km (0.1 R)
• M22: 7,749,469 km (0.058 R)
• M23: 7,872,887 km (0.072 R)
• M24: 7,996,904 km (0.052 R)
• M25: 9,055,458 km (0.041 R)
• M26: 9,889,018 km (0.107 R)
• M27: 9,933,598 km (0.088 R)
• M28: 9,978,178 km (0.045 R)
• M29: 10,473,197 km (0.097 R)
• M30: 11,207,573 km (0.116 R)
• M31: 11,440,497 km (0.117 R)
• M32: 11,580,970 km (0.067 R)
• M33: 12,100,972 km (0.032 R)
• M34: 12,387,751 km (0.098 R)
• M35: 12,532,113 km (0.116 R)
• M36: 12,870,802 km (0.074 R)
• M37: 13,706,007 km (0.111 R)
• M38: 14,005,053 km (0.042 R)
• M39: 15,119,408 km (0.063 R)
• M40: 15,947,582 km (0.093 R)
• M41: 16,104,510 km (0.112 R)
• M42: 16,525,478 km (0.077 R)
• M43: 16,631,244 km (0.04 R)
• M44: 16,896,780 km (0.055 R)
• M45: 17,593,607 km (0.068 R)
• M46: 20,814,749 km (0.105 R)
• M47: 20,871,895 km (0.069 R)
• M48: 21,388,157 km (0.068 R)
• M49: 22,024,995 km (0.107 R)
• M50: 22,258,069 km (0.099 R)
• M51: 23,139,350 km (0.069 R)
• M52: 23,435,703 km (0.057 R)
• M53: 24,996,607 km (0.094 R)
• M54: 25,300,590 km (0.074 R)
• M55: 26,466,855 km (0.096 R)
• M56: 26,776,822 km (0.092 R)
• M57: 27,839,117 km (0.093 R)
• M58: 29,106,659 km (0.083 R)
• M59: 29,940,518 km (0.12 R)
• M60: 30,327,976 km (0.102 R)
• M61: 30,652,155 km (0.116 R)
• M62: 31,042,755 km (0.112 R)
• M63: 32,488,768 km (0.108 R)
• M64: 33,487,334 km (0.109 R)
• M65: 33,621,224 km (0.1 R)
• M66: 34,563,391 km (0.103 R)
• M67: 35,309,735 km (0.096 R)
• M68: 36,404,791 km (0.068 R)
• M69: 38,698,426 km (0.088 R)
• M70: 40,609,389 km (0.064 R)
• M71: 41,038,286 km (0.083 R)
• M72: 42,044,631 km (0.116 R)
• M73: 42,261,398 km (0.106 R)
• M74: 42,986,499 km (0.059 R)
• M75: 43,715,639 km (0.118 R)
• M76: 43,788,793 km (0.061 R)
• M77: 44,008,402 km (0.1 R)
• M78: 44,081,705 km (0.081 R)
• M79: 44,155,008 km (0.061 R)
• M80: 45,482,241 km (0.104 R)
• M81: 46,076,294 km (0.107 R)
• M82: 48,175,601 km (0.113 R)
• M83: 51,074,059 km (0.1 R)
• M84: 51,228,145 km (0.112 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: 392 - 13,127 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit