🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.44 AU - 0.58 AU

Year: 137 Days

Day: 35.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.59 AU - 0.83 AU

Year: 225 Days

Day: 40.2 Hours

Environment

Temp: 158 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.76 AU - 0.9 AU

Year: 285 Days

Day: 26.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.97 AU - 1.33 AU

Year: 465 Days

Day: 37 Hours

Environment

Temp: -0 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.72 AU - 2.42 AU

Year: 1122 Days

Day: 23.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,691,542 km

• M1: 99,782 km (0.117 R)
• M2: 1,062,145 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.6

Radius: 12.9

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.85 AU - 5.47 AU

Year: 3790 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,691,542 km

• M1: 166,951 km (0.11 R)
• M2: 261,198 km (0.061 R)
• M3: 373,097 km (0.073 R)
• M4: 833,859 km (0.095 R)
• M5: 937,380 km (0.096 R)
• M6: 1,137,841 km (0.046 R)
• M7: 1,222,215 km (0.11 R)
• M8: 1,319,752 km (0.081 R)
• M9: 1,442,871 km (0.083 R)
• M10: 1,570,179 km (0.098 R)
• M11: 1,653,206 km (0.099 R)
• M12: 1,836,314 km (0.086 R)
• M13: 1,949,559 km (0.109 R)
• M14: 2,156,902 km (0.119 R)
• M15: 2,621,852 km (0.076 R)
• M16: 2,707,273 km (0.074 R)
• M17: 2,822,613 km (0.12 R)
• M18: 2,924,788 km (0.065 R)
• M19: 3,300,428 km (0.064 R)
• M20: 3,439,554 km (0.111 R)
• M21: 3,803,975 km (0.033 R)
• M22: 4,147,751 km (0.112 R)
• M23: 5,420,080 km (0.117 R)
• M24: 5,566,537 km (0.103 R)
• M25: 5,844,639 km (0.049 R)
• M26: 6,108,530 km (0.09 R)
• M27: 6,337,714 km (0.083 R)
• M28: 6,550,442 km (0.062 R)
• M29: 6,745,817 km (0.116 R)
• M30: 6,963,033 km (0.11 R)
• M31: 7,690,079 km (0.063 R)
• M32: 7,854,935 km (0.119 R)
• M33: 8,420,116 km (0.072 R)
• M34: 8,868,760 km (0.1 R)
• M35: 9,194,136 km (0.056 R)
• M36: 9,545,541 km (0.116 R)
• M37: 9,811,975 km (0.107 R)
• M38: 10,261,516 km (0.086 R)
• M39: 11,697,656 km (0.109 R)
• M40: 12,174,424 km (0.077 R)
• M41: 12,828,167 km (0.095 R)
• M42: 13,073,059 km (0.056 R)
• M43: 13,245,545 km (0.111 R)
• M44: 13,817,458 km (0.108 R)
• M45: 14,093,915 km (0.054 R)
• M46: 14,245,457 km (0.11 R)
• M47: 14,575,620 km (0.118 R)
• M48: 14,677,795 km (0.06 R)
• M49: 15,451,216 km (0.097 R)
• M50: 15,895,522 km (0.086 R)
• M51: 16,053,198 km (0.078 R)
• M52: 16,237,951 km (0.114 R)
• M53: 16,582,924 km (0.067 R)
• M54: 16,689,587 km (0.105 R)
• M55: 16,983,996 km (0.112 R)
• M56: 17,145,412 km (0.053 R)
• M57: 17,253,272 km (0.108 R)
• M58: 17,442,513 km (0.107 R)
• M59: 17,823,090 km (0.04 R)
• M60: 17,905,070 km (0.075 R)
• M61: 18,041,802 km (0.086 R)
• M62: 18,178,984 km (0.069 R)
• M63: 18,371,666 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.6

Radius: 10.3

Gravity: 9.34 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.29 AU - 7.69 AU

Year: 7722 Days

Day: 10.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,691,542 km

• M1: 132,095 km (0.067 R)
• M2: 636,689 km (0.102 R)
• M3: 1,100,143 km (0.099 R)
• M4: 1,255,575 km (0.118 R)
• M5: 1,377,048 km (0.11 R)
• M6: 1,460,225 km (0.104 R)
• M7: 1,545,346 km (0.086 R)
• M8: 1,610,271 km (0.096 R)
• M9: 2,138,801 km (0.103 R)
• M10: 2,485,868 km (0.077 R)
• M11: 2,744,822 km (0.097 R)
• M12: 2,850,887 km (0.067 R)
• M13: 3,205,134 km (0.087 R)
• M14: 3,373,582 km (0.047 R)
• M15: 3,516,148 km (0.101 R)
• M16: 3,631,638 km (0.109 R)
• M17: 3,719,003 km (0.117 R)
• M18: 4,444,104 km (0.117 R)
• M19: 4,537,752 km (0.096 R)
• M20: 5,713,143 km (0.051 R)
• M21: 6,021,165 km (0.1 R)
• M22: 6,405,033 km (0.045 R)
• M23: 6,617,761 km (0.032 R)
• M24: 6,796,830 km (0.027 R)
• M25: 7,343,909 km (0.071 R)
• M26: 7,417,810 km (0.11 R)
• M27: 7,829,354 km (0.087 R)
• M28: 7,905,051 km (0.085 R)
• M29: 8,557,746 km (0.091 R)
• M30: 8,674,732 km (0.11 R)
• M31: 8,989,186 km (0.057 R)
• M32: 9,508,441 km (0.097 R)
• M33: 9,670,156 km (0.115 R)
• M34: 9,996,429 km (0.119 R)
• M35: 10,119,698 km (0.092 R)
• M36: 10,409,319 km (0.119 R)
• M37: 10,869,931 km (0.074 R)
• M38: 11,465,779 km (0.059 R)
• M39: 12,778,201 km (0.105 R)
• M40: 13,181,218 km (0.034 R)
• M41: 13,406,961 km (0.072 R)
• M42: 13,816,411 km (0.087 R)
• M43: 14,091,671 km (0.07 R)
• M44: 14,881,547 km (0.085 R)
• M45: 15,638,064 km (0.075 R)
• M46: 16,504,086 km (0.114 R)
• M47: 16,942,856 km (0.101 R)
• M48: 17,286,932 km (0.087 R)
• M49: 17,385,666 km (0.09 R)
• M50: 17,931,848 km (0.062 R)
• M51: 18,685,821 km (0.114 R)
• M52: 19,552,890 km (0.087 R)
• M53: 20,120,914 km (0.084 R)
• M54: 20,746,682 km (0.046 R)
• M55: 22,716,287 km (0.106 R)
• M56: 23,149,971 km (0.025 R)
• M57: 23,915,613 km (0.099 R)
• M58: 24,412,129 km (0.075 R)
• M59: 24,689,333 km (0.093 R)
• M60: 25,079,335 km (0.098 R)
• M61: 25,415,332 km (0.111 R)
• M62: 26,091,664 km (0.099 R)
• M63: 26,318,305 km (0.104 R)
• M64: 26,602,690 km (0.102 R)
• M65: 27,577,171 km (0.105 R)
• M66: 28,621,663 km (0.085 R)
• M67: 30,034,465 km (0.026 R)
• M68: 30,331,716 km (0.061 R)
• M69: 31,169,016 km (0.104 R)
• M70: 31,711,158 km (0.06 R)
• M71: 31,953,208 km (0.079 R)
• M72: 32,195,855 km (0.107 R)
• M73: 32,317,478 km (0.036 R)
• M74: 32,621,910 km (0.103 R)
• M75: 36,223,479 km (0.07 R)
• M76: 36,793,596 km (0.102 R)
• M77: 36,920,754 km (0.052 R)
• M78: 37,047,913 km (0.082 R)
• M79: 37,494,462 km (0.111 R)
• M80: 37,942,658 km (0.08 R)
• M81: 39,103,537 km (0.094 R)
• M82: 39,883,840 km (0.111 R)
• M83: 40,866,548 km (0.096 R)
• M84: 41,989,878 km (0.064 R)
• M85: 42,189,143 km (0.108 R)
• M86: 43,391,461 km (0.096 R)
• M87: 44,401,994 km (0.115 R)
• M88: 44,740,684 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.9

Radius: 14.4

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.12 AU - 11.34 AU

Year: 13241 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,691,542 km

• M1: 336,595 km (0.114 R)
• M2: 1,107,174 km (0.086 R)
• M3: 1,198,429 km (0.097 R)
• M4: 1,539,512 km (0.092 R)
• M5: 1,669,063 km (0.111 R)
• M6: 1,802,355 km (0.075 R)
• M7: 2,080,308 km (0.081 R)
• M8: 2,964,731 km (0.092 R)
• M9: 3,396,171 km (0.088 R)
• M10: 3,498,645 km (0.079 R)
• M11: 4,208,637 km (0.085 R)
• M12: 4,356,140 km (0.118 R)
• M13: 4,505,289 km (0.088 R)
• M14: 5,476,180 km (0.079 R)
• M15: 5,596,905 km (0.049 R)
• M16: 5,882,487 km (0.071 R)
• M17: 6,854,126 km (0.071 R)
• M18: 7,203,885 km (0.069 R)
• M19: 7,381,009 km (0.114 R)
• M20: 7,739,595 km (0.095 R)
• M21: 7,966,535 km (0.054 R)
• M22: 8,195,869 km (0.115 R)
• M23: 9,423,020 km (0.114 R)
• M24: 10,058,213 km (0.116 R)
• M25: 10,707,318 km (0.068 R)
• M26: 10,960,587 km (0.062 R)
• M27: 11,576,482 km (0.034 R)
• M28: 13,382,577 km (0.081 R)
• M29: 13,655,593 km (0.107 R)
• M30: 13,930,404 km (0.069 R)
• M31: 14,151,659 km (0.071 R)
• M32: 15,161,445 km (0.115 R)
• M33: 15,560,423 km (0.075 R)
• M34: 16,485,536 km (0.064 R)
• M35: 17,428,302 km (0.074 R)
• M36: 17,666,761 km (0.069 R)
• M37: 19,366,342 km (0.109 R)
• M38: 19,489,760 km (0.112 R)
• M39: 20,048,209 km (0.047 R)
• M40: 20,549,063 km (0.062 R)
• M41: 21,627,215 km (0.103 R)
• M42: 22,658,692 km (0.117 R)
• M43: 23,706,176 km (0.118 R)
• M44: 24,169,331 km (0.095 R)
• M45: 25,984,103 km (0.116 R)
• M46: 26,393,403 km (0.096 R)
• M47: 26,530,285 km (0.099 R)
• M48: 27,842,557 km (0.119 R)
• M49: 28,611,939 km (0.108 R)
• M50: 28,893,333 km (0.066 R)
• M51: 29,246,533 km (0.095 R)
• M52: 30,386,469 km (0.056 R)
• M53: 31,613,321 km (0.093 R)
• M54: 33,299,140 km (0.119 R)
• M55: 35,995,940 km (0.101 R)
• M56: 36,147,782 km (0.039 R)
• M57: 38,218,815 km (0.094 R)
• M58: 38,451,290 km (0.05 R)
• M59: 38,684,364 km (0.104 R)
• M60: 40,092,080 km (0.08 R)
• M61: 40,407,133 km (0.093 R)
• M62: 40,802,221 km (0.104 R)
• M63: 41,675,723 km (0.066 R)
• M64: 41,915,079 km (0.115 R)
• M65: 42,395,139 km (0.098 R)
• M66: 43,360,644 km (0.106 R)
• M67: 45,477,453 km (0.1 R)
• M68: 45,641,712 km (0.077 R)
• M69: 46,465,697 km (0.041 R)
• M70: 46,796,757 km (0.025 R)
• M71: 47,128,565 km (0.037 R)
• M72: 47,877,901 km (0.11 R)
• M73: 51,512,531 km (0.08 R)
• M74: 52,628,830 km (0.047 R)
• M75: 53,926,592 km (0.031 R)
• M76: 55,322,639 km (0.034 R)
• M77: 56,201,227 km (0.114 R)
• M78: 57,527,562 km (0.113 R)
• M79: 58,506,979 km (0.075 R)
• M80: 59,402,023 km (0.105 R)
• M81: 59,491,782 km (0.114 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 10.1

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.31 AU - 12.2 AU

Year: 14215 Days

Day: 14.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,691,542 km

• M1: 181,612 km (0.089 R)
• M2: 304,132 km (0.026 R)
• M3: 404,363 km (0.096 R)
• M4: 545,583 km (0.112 R)
• M5: 659,727 km (0.049 R)
• M6: 814,710 km (0.12 R)
• M7: 1,017,415 km (0.066 R)
• M8: 1,274,873 km (0.063 R)
• M9: 1,512,285 km (0.114 R)
• M10: 1,872,965 km (0.074 R)
• M11: 2,097,811 km (0.072 R)
• M12: 2,190,262 km (0.088 R)
• M13: 2,403,290 km (0.081 R)
• M14: 2,697,998 km (0.117 R)
• M15: 2,824,258 km (0.092 R)
• M16: 3,241,786 km (0.085 R)
• M17: 3,485,182 km (0.068 R)
• M18: 3,961,352 km (0.092 R)
• M19: 4,105,414 km (0.083 R)
• M20: 4,192,630 km (0.077 R)
• M21: 4,668,501 km (0.097 R)
• M22: 5,542,452 km (0.075 R)
• M23: 5,736,181 km (0.114 R)
• M24: 6,738,786 km (0.054 R)
• M25: 7,084,955 km (0.068 R)
• M26: 7,330,744 km (0.034 R)
• M27: 7,508,168 km (0.063 R)
• M28: 8,085,017 km (0.086 R)
• M29: 8,489,978 km (0.117 R)
• M30: 8,788,725 km (0.04 R)
• M31: 9,473,584 km (0.03 R)
• M32: 10,813,383 km (0.089 R)
• M33: 10,894,016 km (0.07 R)
• M34: 11,753,007 km (0.1 R)
• M35: 11,960,799 km (0.052 R)
• M36: 12,169,787 km (0.109 R)
• M37: 12,253,711 km (0.11 R)
• M38: 12,549,017 km (0.072 R)
• M39: 12,932,138 km (0.117 R)
• M40: 13,275,913 km (0.078 R)
• M41: 13,797,262 km (0.091 R)
• M42: 14,016,423 km (0.117 R)
• M43: 14,148,518 km (0.091 R)
• M44: 15,265,266 km (0.109 R)
• M45: 15,583,161 km (0.1 R)
• M46: 16,132,934 km (0.094 R)
• M47: 16,317,687 km (0.079 R)
• M48: 16,456,663 km (0.12 R)
• M49: 16,595,939 km (0.12 R)
• M50: 16,735,813 km (0.108 R)
• M51: 17,677,681 km (0.062 R)
• M52: 19,220,185 km (0.108 R)
• M53: 20,255,701 km (0.065 R)
• M54: 20,604,863 km (0.1 R)
• M55: 21,309,319 km (0.106 R)
• M56: 22,021,555 km (0.105 R)
• M57: 22,124,029 km (0.082 R)
• M58: 22,380,739 km (0.093 R)
• M59: 23,469,512 km (0.114 R)
• M60: 23,678,949 km (0.118 R)
• M61: 23,836,326 km (0.093 R)
• M62: 24,948,138 km (0.096 R)
• M63: 25,590,960 km (0.12 R)
• M64: 25,752,525 km (0.073 R)
• M65: 27,496,986 km (0.115 R)
• M66: 27,883,697 km (0.082 R)
• M67: 30,013,970 km (0.102 R)
• M68: 30,469,197 km (0.073 R)
• M69: 30,926,667 km (0.09 R)
• M70: 31,501,572 km (0.12 R)
• M71: 31,732,551 km (0.083 R)
• M72: 32,487,122 km (0.092 R)
• M73: 33,130,244 km (0.088 R)
• M74: 34,310,421 km (0.108 R)
• M75: 34,667,063 km (0.074 R)
• M76: 35,384,235 km (0.054 R)
• M77: 35,684,478 km (0.11 R)
• M78: 36,106,194 km (0.101 R)
• M79: 36,772,353 km (0.099 R)
• M80: 36,893,827 km (0.117 R)
• M81: 37,259,294 km (0.108 R)
• M82: 37,932,485 km (0.058 R)
• M83: 38,794,917 km (0.116 R)
• M84: 40,225,820 km (0.072 R)
• M85: 41,168,436 km (0.055 R)
• M86: 41,294,547 km (0.063 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 12,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit