🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.57 AU - 0.63 AU

Year: 169 Days

Day: 19.2 Hours

Environment

Temp: 205 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.88 AU - 1 AU

Year: 331 Days

Day: 22.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,571,846 km

• M1: 653,144 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.26 AU - 1.84 AU

Year: 701 Days

Day: 45.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.6

Radius: 13.5

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 5.87 AU - 7.01 AU

Year: 5940 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 109,571,846 km

• M1: 210,035 km (0.047 R)
• M2: 338,241 km (0.114 R)
• M3: 554,559 km (0.076 R)
• M4: 909,555 km (0.059 R)
• M5: 1,013,077 km (0.1 R)
• M6: 1,218,624 km (0.107 R)
• M7: 1,484,310 km (0.101 R)
• M8: 1,624,483 km (0.102 R)
• M9: 1,884,933 km (0.086 R)
• M10: 2,176,948 km (0.114 R)
• M11: 2,265,809 km (0.08 R)
• M12: 2,843,706 km (0.103 R)
• M13: 3,079,771 km (0.079 R)
• M14: 3,425,342 km (0.107 R)
• M15: 3,762,087 km (0.055 R)
• M16: 4,109,902 km (0.065 R)
• M17: 4,220,605 km (0.083 R)
• M18: 4,377,533 km (0.112 R)
• M19: 4,490,778 km (0.079 R)
• M20: 5,071,966 km (0.102 R)
• M21: 5,214,982 km (0.071 R)
• M22: 5,432,048 km (0.094 R)
• M23: 5,652,256 km (0.113 R)
• M24: 5,950,555 km (0.067 R)
• M25: 6,126,781 km (0.074 R)
• M26: 6,718,590 km (0.113 R)
• M27: 7,061,319 km (0.104 R)
• M28: 7,736,304 km (0.117 R)
• M29: 8,067,813 km (0.063 R)
• M30: 8,263,338 km (0.114 R)
• M31: 8,888,058 km (0.084 R)
• M32: 8,974,526 km (0.048 R)
• M33: 9,061,143 km (0.044 R)
• M34: 9,206,253 km (0.119 R)
• M35: 9,352,111 km (0.115 R)
• M36: 9,586,980 km (0.028 R)
• M37: 10,273,484 km (0.102 R)
• M38: 11,192,763 km (0.094 R)
• M39: 11,379,910 km (0.057 R)
• M40: 11,693,916 km (0.065 R)
• M41: 11,820,326 km (0.085 R)
• M42: 12,138,371 km (0.041 R)
• M43: 12,362,768 km (0.07 R)
• M44: 12,491,572 km (0.105 R)
• M45: 12,620,824 km (0.115 R)
• M46: 13,044,037 km (0.101 R)
• M47: 13,837,653 km (0.037 R)
• M48: 13,938,034 km (0.062 R)
• M49: 14,139,243 km (0.111 R)
• M50: 15,994,705 km (0.04 R)
• M51: 16,558,988 km (0.028 R)
• M52: 17,273,617 km (0.086 R)
• M53: 17,453,883 km (0.112 R)
• M54: 17,780,006 km (0.115 R)
• M55: 18,108,074 km (0.085 R)
• M56: 18,807,145 km (0.068 R)
• M57: 19,104,246 km (0.114 R)
• M58: 19,440,243 km (0.092 R)
• M59: 19,740,636 km (0.081 R)
• M60: 20,842,275 km (0.052 R)
• M61: 21,149,698 km (0.118 R)
• M62: 21,574,855 km (0.106 R)
• M63: 22,394,352 km (0.097 R)
• M64: 22,669,762 km (0.118 R)
• M65: 23,025,655 km (0.113 R)
• M66: 23,903,197 km (0.117 R)
• M67: 24,144,348 km (0.052 R)
• M68: 24,548,263 km (0.095 R)
• M69: 25,199,163 km (0.08 R)
• M70: 25,855,598 km (0.1 R)
• M71: 26,767,547 km (0.043 R)
• M72: 27,143,636 km (0.12 R)
• M73: 27,647,930 km (0.08 R)
• M74: 28,155,217 km (0.11 R)
• M75: 28,282,525 km (0.075 R)
• M76: 28,409,982 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 9.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.6 AU - 8.84 AU

Year: 8565 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 109,571,846 km

• M1: 124,765 km (0.081 R)
• M2: 329,714 km (0.116 R)
• M3: 422,764 km (0.078 R)
• M4: 892,501 km (0.086 R)
• M5: 1,043,744 km (0.082 R)
• M6: 1,190,051 km (0.12 R)
• M7: 1,415,345 km (0.11 R)
• M8: 1,593,367 km (0.084 R)
• M9: 1,971,700 km (0.094 R)
• M10: 2,290,942 km (0.097 R)
• M11: 2,699,494 km (0.028 R)
• M12: 3,035,042 km (0.09 R)
• M13: 3,188,529 km (0.119 R)
• M14: 3,523,329 km (0.105 R)
• M15: 4,162,860 km (0.102 R)
• M16: 4,972,633 km (0.068 R)
• M17: 5,154,095 km (0.113 R)
• M18: 5,617,250 km (0.118 R)
• M19: 5,687,861 km (0.101 R)
• M20: 5,853,914 km (0.092 R)
• M21: 6,682,986 km (0.03 R)
• M22: 7,009,857 km (0.096 R)
• M23: 7,290,353 km (0.037 R)
• M24: 7,705,038 km (0.089 R)
• M25: 7,888,894 km (0.098 R)
• M26: 8,530,370 km (0.103 R)
• M27: 9,077,748 km (0.066 R)
• M28: 9,495,725 km (0.085 R)
• M29: 9,636,496 km (0.106 R)
• M30: 10,034,128 km (0.052 R)
• M31: 10,148,869 km (0.092 R)
• M32: 10,728,561 km (0.092 R)
• M33: 11,468,322 km (0.111 R)
• M34: 11,708,577 km (0.102 R)
• M35: 11,980,695 km (0.112 R)
• M36: 12,285,725 km (0.11 R)
• M37: 12,377,728 km (0.078 R)
• M38: 13,530,978 km (0.073 R)
• M39: 13,594,258 km (0.078 R)
• M40: 13,880,438 km (0.111 R)
• M41: 14,232,891 km (0.072 R)
• M42: 14,881,248 km (0.065 R)
• M43: 15,307,901 km (0.062 R)
• M44: 15,506,118 km (0.083 R)
• M45: 15,605,601 km (0.099 R)
• M46: 16,072,496 km (0.064 R)
• M47: 16,206,835 km (0.047 R)
• M48: 16,611,796 km (0.111 R)
• M49: 17,020,199 km (0.034 R)
• M50: 17,157,081 km (0.081 R)
• M51: 17,431,892 km (0.115 R)
• M52: 17,535,264 km (0.107 R)
• M53: 17,916,290 km (0.061 R)
• M54: 21,171,539 km (0.077 R)
• M55: 21,725,500 km (0.06 R)
• M56: 22,583,893 km (0.108 R)
• M57: 24,449,678 km (0.059 R)
• M58: 24,720,300 km (0.108 R)
• M59: 24,836,538 km (0.06 R)
• M60: 24,952,925 km (0.096 R)
• M61: 25,969,742 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54

Radius: 4.8

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.86 AU - 21.86 AU

Year: 27432 Days

Day: 19.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 109,571,846 km

• M1: 279,150 km (0.069 R)
• M2: 536,608 km (0.094 R)
• M3: 726,148 km (0.099 R)
• M4: 1,369,718 km (0.108 R)
• M5: 1,858,305 km (0.115 R)
• M6: 1,944,623 km (0.055 R)
• M7: 2,054,428 km (0.081 R)
• M8: 2,121,298 km (0.094 R)
• M9: 3,079,771 km (0.062 R)
• M10: 3,765,079 km (0.047 R)
• M11: 3,874,585 km (0.103 R)
• M12: 4,096,887 km (0.113 R)
• M13: 5,859,150 km (0.089 R)
• M14: 6,178,392 km (0.098 R)
• M15: 6,275,182 km (0.108 R)
• M16: 10,810,989 km (0.058 R)
• M17: 10,849,885 km (0.114 R)
• M18: 12,199,407 km (0.038 R)
• M19: 12,893,840 km (0.082 R)
• M20: 13,517,065 km (0.046 R)
• M21: 13,727,101 km (0.068 R)
• M22: 13,980,370 km (0.099 R)
• M23: 14,320,705 km (0.033 R)
• M24: 14,448,910 km (0.11 R)
• M25: 15,664,543 km (0.117 R)
• M26: 15,840,919 km (0.028 R)
• M27: 16,329,056 km (0.105 R)
• M28: 16,507,975 km (0.055 R)
• M29: 17,048,173 km (0.061 R)
• M30: 17,184,158 km (0.111 R)
• M31: 19,078,067 km (0.107 R)
• M32: 21,329,216 km (0.11 R)
• M33: 22,461,073 km (0.086 R)
• M34: 23,763,921 km (0.109 R)
• M35: 26,599,399 km (0.114 R)
• M36: 28,566,013 km (0.115 R)
• M37: 29,268,075 km (0.065 R)
• M38: 33,427,943 km (0.081 R)
• M39: 33,484,641 km (0.092 R)
• M40: 33,768,578 km (0.097 R)
• M41: 34,224,552 km (0.085 R)
• M42: 35,489,103 km (0.112 R)
• M43: 36,827,555 km (0.081 R)
• M44: 37,003,333 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.7

Radius: 6.3

Gravity: 21.71 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 15.48 AU - 23.12 AU

Year: 30815 Days

Day: 22.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,571,846 km

• M1: 96,341 km (0.055 R)
• M2: 156,629 km (0.038 R)
• M3: 388,057 km (0.073 R)
• M4: 511,176 km (0.08 R)
• M5: 619,036 km (0.098 R)
• M6: 764,744 km (0.118 R)
• M7: 1,229,844 km (0.077 R)
• M8: 1,414,298 km (0.098 R)
• M9: 2,509,654 km (0.079 R)
• M10: 3,234,007 km (0.08 R)
• M11: 3,335,135 km (0.104 R)
• M12: 3,750,718 km (0.088 R)
• M13: 5,813,972 km (0.096 R)
• M14: 6,123,938 km (0.092 R)
• M15: 6,186,620 km (0.079 R)
• M16: 6,503,019 km (0.089 R)
• M17: 6,631,075 km (0.12 R)
• M18: 7,217,798 km (0.117 R)
• M19: 8,790,969 km (0.102 R)
• M20: 9,003,697 km (0.093 R)
• M21: 9,362,134 km (0.112 R)
• M22: 10,993,948 km (0.103 R)
• M23: 12,313,850 km (0.047 R)
• M24: 12,631,595 km (0.112 R)
• M25: 13,356,547 km (0.094 R)
• M26: 13,682,969 km (0.113 R)
• M27: 14,510,694 km (0.092 R)
• M28: 16,737,608 km (0.027 R)
• M29: 18,340,549 km (0.112 R)
• M30: 18,431,056 km (0.107 R)
• M31: 21,977,573 km (0.079 R)
• M32: 24,721,198 km (0.055 R)
• M33: 25,423,859 km (0.091 R)
• M34: 27,882,201 km (0.086 R)
• M35: 28,194,860 km (0.085 R)
• M36: 28,299,280 km (0.101 R)
• M37: 29,034,104 km (0.065 R)
• M38: 31,275,828 km (0.115 R)
• M39: 32,035,486 km (0.053 R)
• M40: 32,472,163 km (0.12 R)
• M41: 35,471,600 km (0.108 R)
• M42: 35,810,289 km (0.098 R)
• M43: 36,946,934 km (0.047 R)
• M44: 37,290,261 km (0.06 R)
• M45: 38,558,103 km (0.078 R)
• M46: 38,906,367 km (0.101 R)
• M47: 40,192,161 km (0.116 R)
• M48: 41,254,455 km (0.113 R)
• M49: 42,565,381 km (0.118 R)
• M50: 43,045,441 km (0.09 R)
• M51: 43,648,021 km (0.112 R)
• M52: 44,132,120 km (0.067 R)
• M53: 44,739,786 km (0.081 R)
• M54: 45,350,146 km (0.12 R)
• M55: 46,086,317 km (0.114 R)
• M56: 47,197,829 km (0.025 R)
• M57: 47,446,012 km (0.066 R)
• M58: 47,819,259 km (0.109 R)
• M59: 49,447,332 km (0.059 R)
• M60: 50,966,349 km (0.101 R)
• M61: 51,731,542 km (0.058 R)
• M62: 53,015,391 km (0.111 R)
• M63: 57,988,473 km (0.105 R)
• M64: 60,530,440 km (0.106 R)
• M65: 60,800,015 km (0.057 R)
• M66: 61,205,276 km (0.06 R)
• M67: 64,204,564 km (0.053 R)
• M68: 66,832,998 km (0.091 R)
• M69: 67,251,274 km (0.063 R)
• M70: 69,355,368 km (0.047 R)
• M71: 69,920,250 km (0.095 R)
• M72: 70,344,808 km (0.084 R)
• M73: 72,480,468 km (0.067 R)
• M74: 72,910,113 km (0.117 R)
• M75: 73,340,655 km (0.095 R)
• M76: 75,651,045 km (0.085 R)
• M77: 77,545,702 km (0.119 R)
• M78: 80,343,032 km (0.114 R)
• M79: 83,172,975 km (0.082 R)
• M80: 83,773,012 km (0.117 R)
• M81: 84,073,555 km (0.115 R)
• M82: 85,732,745 km (0.118 R)
• M83: 86,794,291 km (0.092 R)
• M84: 89,236,925 km (0.112 R)
• M85: 90,004,811 km (0.062 R)
• M86: 95,598,425 km (0.039 R)
• M87: 96,541,490 km (0.074 R)
• M88: 99,071,639 km (0.034 R)
• M89: 100,185,395 km (0.085 R)
• M90: 102,104,287 km (0.108 R)
• M91: 103,390,380 km (0.055 R)
• M92: 103,874,030 km (0.061 R)
• M93: 104,843,573 km (0.047 R)
• M94: 105,816,109 km (0.037 R)
• M95: 108,260,538 km (0.113 R)
• M96: 108,915,478 km (0.045 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 11,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit