🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.64 AU - 0.98 AU

Year: 268 Days

Day: 12.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.96 AU - 1.18 AU

Year: 406 Days

Day: 26.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 25,570,231 km

• M1: 580,889 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.95 AU - 1.23 AU

Year: 418 Days

Day: 46.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 25,570,231 km

• M1: 53,855 km (0.112 R)
• M2: 295,007 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.67 AU - 2.53 AU

Year: 1117 Days

Day: 17 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.02 AU - 4.62 AU

Year: 2741 Days

Day: 38.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,570,231 km

• M1: 800,349 km (0.099 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.02 AU - 5.2 AU

Year: 3633 Days

Day: 39.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.8

Radius: 10.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.9 AU - 5.74 AU

Year: 3885 Days

Day: 15 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,570,231 km

• M1: 299,345 km (0.047 R)
• M2: 366,515 km (0.067 R)
• M3: 568,771 km (0.111 R)
• M4: 808,876 km (0.119 R)
• M5: 1,007,542 km (0.089 R)
• M6: 1,094,159 km (0.061 R)
• M7: 1,816,866 km (0.104 R)
• M8: 1,923,978 km (0.071 R)
• M9: 2,001,919 km (0.118 R)
• M10: 2,144,785 km (0.116 R)
• M11: 2,291,091 km (0.089 R)
• M12: 2,390,574 km (0.107 R)
• M13: 2,927,630 km (0.078 R)
• M14: 3,145,445 km (0.088 R)
• M15: 3,293,696 km (0.076 R)
• M16: 3,387,644 km (0.103 R)
• M17: 3,520,487 km (0.045 R)
• M18: 3,655,274 km (0.043 R)
• M19: 3,732,916 km (0.109 R)
• M20: 4,069,660 km (0.046 R)
• M21: 4,170,489 km (0.104 R)
• M22: 4,499,156 km (0.086 R)
• M23: 5,203,313 km (0.112 R)
• M24: 5,895,951 km (0.12 R)
• M25: 6,079,508 km (0.048 R)
• M26: 6,241,672 km (0.094 R)
• M27: 6,311,534 km (0.068 R)
• M28: 6,428,669 km (0.077 R)
• M29: 6,617,611 km (0.061 R)
• M30: 6,760,477 km (0.113 R)
• M31: 7,515,199 km (0.112 R)
• M32: 7,814,544 km (0.078 R)
• M33: 7,890,091 km (0.097 R)
• M34: 8,347,860 km (0.1 R)
• M35: 8,657,977 km (0.069 R)
• M36: 8,840,636 km (0.083 R)
• M37: 8,919,324 km (0.116 R)
• M38: 8,998,162 km (0.117 R)
• M39: 9,103,778 km (0.108 R)
• M40: 9,963,069 km (0.089 R)
• M41: 10,182,080 km (0.066 R)
• M42: 10,430,263 km (0.057 R)
• M43: 10,568,940 km (0.099 R)
• M44: 11,073,534 km (0.101 R)
• M45: 11,614,629 km (0.088 R)
• M46: 11,700,947 km (0.105 R)
• M47: 11,931,926 km (0.117 R)
• M48: 12,222,894 km (0.077 R)
• M49: 12,369,201 km (0.087 R)
• M50: 12,457,314 km (0.039 R)
• M51: 12,960,262 km (0.086 R)
• M52: 13,319,446 km (0.099 R)
• M53: 14,047,539 km (0.079 R)
• M54: 14,231,694 km (0.049 R)
• M55: 14,323,996 km (0.088 R)
• M56: 14,757,531 km (0.119 R)
• M57: 14,944,678 km (0.113 R)
• M58: 15,132,573 km (0.107 R)
• M59: 16,728,782 km (0.119 R)
• M60: 17,087,218 km (0.091 R)
• M61: 17,448,048 km (0.104 R)
• M62: 17,712,089 km (0.119 R)
• M63: 17,944,265 km (0.083 R)
• M64: 18,545,798 km (0.073 R)
• M65: 18,680,436 km (0.117 R)
• M66: 18,747,755 km (0.059 R)
• M67: 19,392,222 km (0.082 R)
• M68: 20,251,363 km (0.09 R)
• M69: 20,947,591 km (0.103 R)
• M70: 21,228,237 km (0.114 R)
• M71: 21,298,548 km (0.119 R)
• M72: 22,327,632 km (0.088 R)
• M73: 23,445,427 km (0.11 R)
• M74: 23,554,484 km (0.089 R)
• M75: 23,846,499 km (0.09 R)
• M76: 24,176,213 km (0.067 R)
• M77: 24,286,466 km (0.062 R)
• M78: 24,692,325 km (0.064 R)
• M79: 24,840,427 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.1

Radius: 10.4

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.6 AU - 5.7 AU

Year: 4930 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 25,570,231 km

• M1: 157,676 km (0.098 R)
• M2: 467,643 km (0.025 R)
• M3: 1,132,605 km (0.11 R)
• M4: 1,243,009 km (0.108 R)
• M5: 1,307,934 km (0.093 R)
• M6: 1,475,334 km (0.074 R)
• M7: 1,703,770 km (0.083 R)
• M8: 1,962,874 km (0.056 R)
• M9: 2,581,162 km (0.092 R)
• M10: 2,665,236 km (0.075 R)
• M11: 3,032,947 km (0.052 R)
• M12: 3,626,252 km (0.083 R)
• M13: 3,816,092 km (0.103 R)
• M14: 3,888,198 km (0.074 R)
• M15: 4,355,093 km (0.114 R)
• M16: 4,865,970 km (0.053 R)
• M17: 5,075,706 km (0.111 R)
• M18: 5,155,143 km (0.059 R)
• M19: 5,531,381 km (0.08 R)
• M20: 5,777,919 km (0.105 R)
• M21: 5,888,621 km (0.107 R)
• M22: 6,112,270 km (0.106 R)
• M23: 6,196,942 km (0.039 R)
• M24: 6,338,761 km (0.111 R)
• M25: 6,946,428 km (0.116 R)
• M26: 7,938,710 km (0.076 R)
• M27: 8,467,239 km (0.103 R)
• M28: 8,688,196 km (0.092 R)
• M29: 9,200,269 km (0.12 R)
• M30: 9,362,433 km (0.099 R)
• M31: 9,558,107 km (0.1 R)
• M32: 9,689,304 km (0.063 R)
• M33: 10,726,915 km (0.038 R)
• M34: 10,829,091 km (0.029 R)
• M35: 10,897,606 km (0.11 R)
• M36: 11,138,010 km (0.116 R)
• M37: 11,206,975 km (0.049 R)
• M38: 11,624,054 km (0.035 R)
• M39: 11,940,304 km (0.12 R)
• M40: 12,581,181 km (0.101 R)
• M41: 13,123,922 km (0.09 R)
• M42: 13,453,187 km (0.064 R)
• M43: 13,526,639 km (0.07 R)
• M44: 13,748,194 km (0.06 R)
• M45: 13,970,796 km (0.052 R)
• M46: 14,231,993 km (0.092 R)
• M47: 15,101,905 km (0.07 R)
• M48: 15,601,113 km (0.079 R)
• M49: 15,794,693 km (0.109 R)
• M50: 16,892,741 km (0.09 R)
• M51: 17,171,143 km (0.041 R)
• M52: 17,251,028 km (0.079 R)
• M53: 17,330,913 km (0.118 R)
• M54: 17,491,282 km (0.101 R)
• M55: 18,299,859 km (0.097 R)
• M56: 18,381,539 km (0.093 R)
• M57: 18,463,070 km (0.083 R)
• M58: 18,749,849 km (0.07 R)
• M59: 19,203,579 km (0.115 R)
• M60: 19,327,895 km (0.111 R)
• M61: 19,452,510 km (0.055 R)
• M62: 19,619,162 km (0.111 R)
• M63: 19,744,376 km (0.079 R)
• M64: 20,205,885 km (0.085 R)
• M65: 20,416,818 km (0.118 R)
• M66: 21,268,030 km (0.088 R)
• M67: 21,611,656 km (0.105 R)
• M68: 21,741,059 km (0.081 R)
• M69: 22,000,611 km (0.1 R)
• M70: 22,348,276 km (0.054 R)
• M71: 22,741,420 km (0.056 R)
• M72: 23,269,350 km (0.083 R)
• M73: 23,890,331 km (0.118 R)
• M74: 24,247,720 km (0.06 R)
• M75: 24,561,726 km (0.053 R)
• M76: 24,696,813 km (0.097 R)
• M77: 24,877,228 km (0.081 R)
• M78: 25,012,764 km (0.086 R)
• M79: 25,785,886 km (0.111 R)
• M80: 25,923,067 km (0.114 R)
• M81: 26,244,254 km (0.115 R)
• M82: 27,355,467 km (0.107 R)
• M83: 28,010,705 km (0.047 R)
• M84: 28,151,926 km (0.06 R)
• M85: 29,003,437 km (0.063 R)
• M86: 29,098,581 km (0.1 R)
• M87: 30,586,332 km (0.07 R)
• M88: 30,780,211 km (0.1 R)
• M89: 31,608,385 km (0.104 R)
• M90: 32,295,787 km (0.039 R)
• M91: 33,137,275 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.2

Radius: 14.9

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.88 AU - 8.92 AU

Year: 8937 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,570,231 km

• M1: 323,879 km (0.098 R)
• M2: 419,622 km (0.092 R)
• M3: 665,561 km (0.112 R)
• M4: 1,024,446 km (0.076 R)
• M5: 1,175,241 km (0.098 R)
• M6: 1,280,408 km (0.11 R)
• M7: 1,375,104 km (0.064 R)
• M8: 1,704,518 km (0.098 R)
• M9: 2,075,670 km (0.051 R)
• M10: 2,337,616 km (0.046 R)
• M11: 2,455,799 km (0.105 R)
• M12: 2,715,949 km (0.094 R)
• M13: 3,040,278 km (0.116 R)
• M14: 3,570,153 km (0.073 R)
• M15: 4,027,324 km (0.055 R)
• M16: 4,294,057 km (0.059 R)
• M17: 5,019,457 km (0.082 R)
• M18: 5,806,043 km (0.06 R)
• M19: 6,679,545 km (0.081 R)
• M20: 6,971,859 km (0.073 R)
• M21: 7,144,196 km (0.11 R)
• M22: 8,574,501 km (0.096 R)
• M23: 8,732,925 km (0.105 R)
• M24: 9,869,271 km (0.087 R)
• M25: 10,567,893 km (0.067 R)
• M26: 10,709,412 km (0.102 R)
• M27: 10,994,696 km (0.071 R)
• M28: 11,340,267 km (0.098 R)
• M29: 11,983,089 km (0.078 R)
• M30: 12,249,522 km (0.073 R)
• M31: 12,879,030 km (0.032 R)
• M32: 13,734,581 km (0.097 R)
• M33: 13,920,231 km (0.069 R)
• M34: 15,532,747 km (0.118 R)
• M35: 15,953,117 km (0.04 R)
• M36: 16,279,240 km (0.1 R)
• M37: 16,970,981 km (0.109 R)
• M38: 17,504,596 km (0.06 R)
• M39: 19,449,967 km (0.095 R)
• M40: 20,962,551 km (0.028 R)
• M41: 22,439,830 km (0.107 R)
• M42: 22,731,995 km (0.066 R)
• M43: 24,137,168 km (0.088 R)
• M44: 24,324,165 km (0.106 R)
• M45: 25,304,181 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 18,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit