🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.44 AU - 0.68 AU

Year: 275 Days

Day: 34.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.6 AU - 0.66 AU

Year: 328 Days

Day: 30.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,451,614 km

• M1: 67,768 km (0.04 R)
• M2: 522,545 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.1

Radius: 13.5

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.3 AU - 2.52 AU

Year: 2454 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 79,451,614 km

• M1: 190,288 km (0.114 R)
• M2: 335,548 km (0.042 R)
• M3: 475,871 km (0.055 R)
• M4: 747,241 km (0.093 R)
• M5: 859,290 km (0.116 R)
• M6: 987,795 km (0.063 R)
• M7: 1,254,528 km (0.04 R)
• M8: 1,680,283 km (0.071 R)
• M9: 1,793,828 km (0.117 R)
• M10: 2,015,682 km (0.094 R)
• M11: 2,109,779 km (0.108 R)
• M12: 2,855,375 km (0.106 R)
• M13: 2,992,406 km (0.11 R)
• M14: 3,100,416 km (0.076 R)
• M15: 3,194,214 km (0.094 R)
• M16: 3,432,822 km (0.057 R)
• M17: 3,578,979 km (0.101 R)
• M18: 3,944,746 km (0.109 R)
• M19: 4,098,084 km (0.084 R)
• M20: 4,481,055 km (0.092 R)
• M21: 4,785,037 km (0.113 R)
• M22: 4,893,945 km (0.102 R)
• M23: 5,022,001 km (0.111 R)
• M24: 5,356,801 km (0.113 R)
• M25: 5,603,039 km (0.117 R)
• M26: 5,930,808 km (0.092 R)
• M27: 6,146,378 km (0.116 R)
• M28: 6,304,653 km (0.079 R)
• M29: 6,544,757 km (0.106 R)
• M30: 6,686,277 km (0.098 R)
• M31: 6,828,844 km (0.083 R)
• M32: 6,931,318 km (0.049 R)
• M33: 7,054,886 km (0.09 R)
• M34: 7,241,584 km (0.116 R)
• M35: 7,493,208 km (0.089 R)
• M36: 7,577,731 km (0.082 R)
• M37: 7,833,244 km (0.104 R)
• M38: 7,983,590 km (0.103 R)
• M39: 8,749,979 km (0.072 R)
• M40: 8,906,010 km (0.066 R)
• M41: 9,402,675 km (0.055 R)
• M42: 9,493,930 km (0.066 R)
• M43: 9,654,448 km (0.09 R)
• M44: 9,815,864 km (0.093 R)
• M45: 10,352,322 km (0.119 R)
• M46: 10,493,991 km (0.096 R)
• M47: 10,636,109 km (0.086 R)
• M48: 11,381,107 km (0.111 R)
• M49: 11,576,182 km (0.113 R)
• M50: 12,167,842 km (0.113 R)
• M51: 12,718,961 km (0.094 R)
• M52: 13,252,576 km (0.098 R)
• M53: 13,355,051 km (0.106 R)
• M54: 13,845,582 km (0.108 R)
• M55: 14,158,391 km (0.098 R)
• M56: 15,191,215 km (0.027 R)
• M57: 15,379,110 km (0.114 R)
• M58: 15,567,902 km (0.115 R)
• M59: 15,703,139 km (0.096 R)
• M60: 15,893,278 km (0.086 R)
• M61: 17,049,669 km (0.057 R)
• M62: 17,497,266 km (0.059 R)
• M63: 17,694,436 km (0.119 R)
• M64: 17,779,109 km (0.06 R)
• M65: 17,948,902 km (0.085 R)
• M66: 18,147,718 km (0.034 R)
• M67: 19,152,567 km (0.052 R)
• M68: 19,559,473 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 8.2

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.24 AU - 3.4 AU

Year: 3968 Days

Day: 5.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 79,451,614 km

• M1: 124,914 km (0.111 R)
• M2: 255,663 km (0.112 R)
• M3: 333,005 km (0.079 R)
• M4: 486,642 km (0.116 R)
• M5: 609,611 km (0.071 R)
• M6: 838,646 km (0.084 R)
• M7: 937,979 km (0.087 R)
• M8: 1,054,515 km (0.085 R)
• M9: 1,418,337 km (0.117 R)
• M10: 1,599,052 km (0.066 R)
• M11: 1,787,395 km (0.088 R)
• M12: 1,851,872 km (0.111 R)
• M13: 2,237,386 km (0.078 R)
• M14: 2,395,062 km (0.117 R)
• M15: 2,502,324 km (0.097 R)
• M16: 2,611,081 km (0.113 R)
• M17: 3,062,119 km (0.092 R)
• M18: 3,416,367 km (0.035 R)
• M19: 4,035,552 km (0.104 R)
• M20: 4,249,776 km (0.069 R)
• M21: 4,380,076 km (0.045 R)
• M22: 4,711,585 km (0.049 R)
• M23: 4,823,933 km (0.091 R)
• M24: 5,398,838 km (0.1 R)
• M25: 5,802,303 km (0.064 R)
• M26: 6,141,890 km (0.097 R)
• M27: 6,764,217 km (0.077 R)
• M28: 7,070,145 km (0.115 R)
• M29: 7,224,829 km (0.107 R)
• M30: 7,380,561 km (0.105 R)
• M31: 7,589,998 km (0.04 R)
• M32: 8,230,127 km (0.073 R)
• M33: 8,284,281 km (0.094 R)
• M34: 8,474,570 km (0.045 R)
• M35: 8,611,452 km (0.047 R)
• M36: 8,694,030 km (0.108 R)
• M37: 10,339,756 km (0.111 R)
• M38: 10,929,172 km (0.116 R)
• M39: 11,048,252 km (0.028 R)
• M40: 11,108,091 km (0.099 R)
• M41: 11,167,930 km (0.075 R)
• M42: 11,318,126 km (0.074 R)
• M43: 11,590,095 km (0.107 R)
• M44: 11,650,832 km (0.113 R)
• M45: 11,833,640 km (0.107 R)
• M46: 11,925,344 km (0.105 R)
• M47: 12,109,648 km (0.085 R)
• M48: 12,202,100 km (0.066 R)
• M49: 12,418,867 km (0.081 R)
• M50: 12,480,950 km (0.112 R)
• M51: 12,668,097 km (0.114 R)
• M52: 13,045,084 km (0.063 R)
• M53: 13,553,417 km (0.111 R)
• M54: 13,617,445 km (0.098 R)
• M55: 13,681,473 km (0.092 R)
• M56: 14,458,634 km (0.07 R)
• M57: 14,524,008 km (0.063 R)
• M58: 15,083,953 km (0.05 R)
• M59: 15,150,375 km (0.103 R)
• M60: 15,684,589 km (0.081 R)
• M61: 16,055,442 km (0.119 R)
• M62: 16,123,210 km (0.093 R)
• M63: 16,531,612 km (0.102 R)
• M64: 17,116,091 km (0.073 R)
• M65: 17,602,583 km (0.115 R)
• M66: 17,707,302 km (0.103 R)
• M67: 18,023,103 km (0.102 R)
• M68: 18,199,329 km (0.111 R)
• M69: 18,446,913 km (0.087 R)
• M70: 18,553,427 km (0.109 R)
• M71: 19,810,797 km (0.083 R)
• M72: 20,029,210 km (0.035 R)
• M73: 20,175,068 km (0.07 R)
• M74: 20,321,524 km (0.095 R)
• M75: 20,725,738 km (0.086 R)
• M76: 20,947,442 km (0.077 R)
• M77: 21,879,287 km (0.064 R)
• M78: 21,954,385 km (0.117 R)
• M79: 22,067,332 km (0.111 R)
• M80: 22,369,220 km (0.103 R)
• M81: 22,482,765 km (0.06 R)
• M82: 22,748,600 km (0.078 R)
• M83: 23,206,519 km (0.098 R)
• M84: 26,817,812 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.9

Radius: 4.7

Gravity: 37.8 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 7.62 AU - 11.46 AU

Year: 19330 Days

Day: 21.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,451,614 km

• M1: 115,190 km (0.086 R)
• M2: 646,562 km (0.113 R)
• M3: 693,536 km (0.119 R)
• M4: 791,223 km (0.118 R)
• M5: 1,254,528 km (0.106 R)
• M6: 1,888,673 km (0.108 R)
• M7: 3,235,802 km (0.103 R)
• M8: 3,276,642 km (0.047 R)
• M9: 3,483,237 km (0.079 R)
• M10: 3,779,740 km (0.092 R)
• M11: 4,533,115 km (0.071 R)
• M12: 4,624,669 km (0.107 R)
• M13: 4,670,745 km (0.103 R)
• M14: 4,997,317 km (0.088 R)
• M15: 5,092,012 km (0.03 R)
• M16: 5,331,369 km (0.101 R)
• M17: 6,737,738 km (0.116 R)
• M18: 7,373,679 km (0.07 R)
• M19: 7,589,848 km (0.109 R)
• M20: 7,644,302 km (0.074 R)
• M21: 8,028,619 km (0.078 R)
• M22: 8,195,121 km (0.112 R)
• M23: 10,042,206 km (0.075 R)
• M24: 11,884,653 km (0.072 R)
• M25: 11,947,784 km (0.119 R)
• M26: 16,427,342 km (0.102 R)
• M27: 16,780,393 km (0.059 R)
• M28: 16,851,303 km (0.102 R)
• M29: 17,709,994 km (0.117 R)
• M30: 17,782,100 km (0.09 R)
• M31: 18,071,872 km (0.072 R)
• M32: 18,950,609 km (0.096 R)
• M33: 19,768,162 km (0.049 R)
• M34: 20,445,541 km (0.053 R)
• M35: 22,211,095 km (0.067 R)
• M36: 24,666,744 km (0.102 R)
• M37: 25,395,585 km (0.052 R)
• M38: 25,967,498 km (0.097 R)
• M39: 26,213,736 km (0.12 R)
• M40: 28,719,650 km (0.087 R)
• M41: 29,743,198 km (0.119 R)
• M42: 30,518,714 km (0.049 R)
• M43: 31,475,542 km (0.09 R)
• M44: 31,738,235 km (0.106 R)
• M45: 32,619,068 km (0.103 R)
• M46: 32,707,480 km (0.063 R)
• M47: 32,796,192 km (0.112 R)
• M48: 33,329,358 km (0.087 R)
• M49: 33,865,517 km (0.074 R)
• M50: 34,314,460 km (0.11 R)
• M51: 34,946,362 km (0.085 R)
• M52: 35,400,092 km (0.082 R)
• M53: 35,673,108 km (0.044 R)
• M54: 35,764,363 km (0.057 R)
• M55: 35,855,618 km (0.041 R)
• M56: 37,326,614 km (0.037 R)
• M57: 37,604,716 km (0.115 R)
• M58: 37,697,467 km (0.094 R)
• M59: 39,192,997 km (0.106 R)
• M60: 41,280,784 km (0.088 R)
• M61: 42,434,633 km (0.045 R)
• M62: 43,112,610 km (0.111 R)
• M63: 47,455,586 km (0.099 R)
• M64: 47,555,966 km (0.065 R)
• M65: 48,765,166 km (0.057 R)
• M66: 50,188,739 km (0.087 R)
• M67: 50,290,915 km (0.12 R)
• M68: 50,905,612 km (0.039 R)
• M69: 51,316,707 km (0.098 R)
• M70: 51,419,631 km (0.091 R)
• M71: 51,522,703 km (0.063 R)
• M72: 53,597,776 km (0.033 R)
• M73: 54,120,770 km (0.034 R)
• M74: 54,330,506 km (0.11 R)
• M75: 59,443,013 km (0.081 R)
• M76: 59,767,640 km (0.114 R)
• M77: 60,309,933 km (0.109 R)
• M78: 62,165,994 km (0.115 R)
• M79: 62,715,467 km (0.051 R)
• M80: 64,040,754 km (0.096 R)
• M81: 66,943,701 km (0.113 R)
• M82: 67,168,846 km (0.09 R)
• M83: 68,298,010 km (0.076 R)
• M84: 68,978,381 km (0.069 R)
• M85: 70,575,039 km (0.115 R)
• M86: 72,529,984 km (0.037 R)
• M87: 72,645,624 km (0.107 R)
• M88: 74,386,195 km (0.113 R)
• M89: 74,502,732 km (0.065 R)
• M90: 75,320,134 km (0.089 R)
• M91: 76,846,033 km (0.104 R)
• M92: 78,026,809 km (0.119 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 19,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit