🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.44 AU - 0.62 AU

Year: 135 Days

Day: 14.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,391,021 km

• M1: 302,936 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.7 AU - 1.08 AU

Year: 294 Days

Day: 13.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.66 AU - 2.6 AU

Year: 1088 Days

Day: 32.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,391,021 km

• M1: 154,684 km (0.032 R)
• M2: 1,491,192 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.61 AU - 3.13 AU

Year: 1701 Days

Day: 27.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.54 AU - 5.3 AU

Year: 3251 Days

Day: 34.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,391,021 km

• M1: 129,402 km (0.088 R)
• M2: 2,177,247 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.7

Radius: 14.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.4 AU - 10.6 AU

Year: 8670 Days

Day: 7.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 82,391,021 km

• M1: 248,482 km (0.056 R)
• M2: 1,032,973 km (0.106 R)
• M3: 1,177,485 km (0.064 R)
• M4: 1,696,290 km (0.11 R)
• M5: 1,804,001 km (0.11 R)
• M6: 1,914,254 km (0.039 R)
• M7: 2,049,640 km (0.06 R)
• M8: 2,235,291 km (0.119 R)
• M9: 2,549,297 km (0.116 R)
• M10: 2,851,934 km (0.117 R)
• M11: 2,981,486 km (0.081 R)
• M12: 3,193,167 km (0.066 R)
• M13: 3,687,737 km (0.081 R)
• M14: 3,829,556 km (0.115 R)
• M15: 4,325,323 km (0.041 R)
• M16: 4,596,095 km (0.11 R)
• M17: 4,997,317 km (0.062 R)
• M18: 5,313,716 km (0.074 R)
• M19: 6,472,352 km (0.085 R)
• M20: 7,062,964 km (0.1 R)
• M21: 7,204,484 km (0.104 R)
• M22: 7,562,322 km (0.118 R)
• M23: 7,707,133 km (0.091 R)
• M24: 8,036,398 km (0.05 R)
• M25: 8,184,200 km (0.119 R)
• M26: 8,746,688 km (0.093 R)
• M27: 9,167,208 km (0.086 R)
• M28: 9,438,279 km (0.119 R)
• M29: 9,790,732 km (0.06 R)
• M30: 10,267,351 km (0.111 R)
• M31: 10,589,435 km (0.032 R)
• M32: 10,751,749 km (0.069 R)
• M33: 11,243,477 km (0.113 R)
• M34: 11,450,670 km (0.116 R)
• M35: 11,910,833 km (0.032 R)
• M36: 12,376,980 km (0.105 R)
• M37: 12,633,839 km (0.107 R)
• M38: 12,979,111 km (0.055 R)
• M39: 13,855,755 km (0.071 R)
• M40: 14,033,477 km (0.1 R)
• M41: 14,796,875 km (0.118 R)
• M42: 15,160,847 km (0.094 R)
• M43: 15,481,884 km (0.093 R)
• M44: 15,620,112 km (0.119 R)
• M45: 16,083,865 km (0.068 R)
• M46: 16,599,230 km (0.101 R)
• M47: 16,693,477 km (0.051 R)
• M48: 17,262,996 km (0.068 R)
• M49: 17,358,589 km (0.106 R)
• M50: 18,177,787 km (0.059 R)
• M51: 18,323,645 km (0.117 R)
• M52: 18,469,952 km (0.108 R)
• M53: 18,665,626 km (0.108 R)
• M54: 18,960,333 km (0.078 R)
• M55: 20,812,056 km (0.111 R)
• M56: 21,940,323 km (0.08 R)
• M57: 22,355,457 km (0.083 R)
• M58: 22,825,643 km (0.085 R)
• M59: 23,988,916 km (0.109 R)
• M60: 26,317,706 km (0.109 R)
• M61: 26,427,661 km (0.068 R)
• M62: 26,537,914 km (0.114 R)
• M63: 27,984,675 km (0.088 R)
• M64: 28,604,609 km (0.032 R)
• M65: 29,001,342 km (0.063 R)
• M66: 29,857,790 km (0.078 R)
• M67: 30,202,763 km (0.116 R)
• M68: 30,375,698 km (0.045 R)
• M69: 31,537,026 km (0.086 R)
• M70: 33,009,219 km (0.113 R)
• M71: 34,143,021 km (0.083 R)
• M72: 34,986,604 km (0.084 R)
• M73: 35,532,636 km (0.094 R)
• M74: 35,898,103 km (0.052 R)
• M75: 36,203,732 km (0.104 R)
• M76: 36,326,253 km (0.099 R)
• M77: 36,571,593 km (0.115 R)
• M78: 37,002,285 km (0.047 R)
• M79: 37,249,122 km (0.056 R)
• M80: 38,554,214 km (0.107 R)
• M81: 39,432,652 km (0.083 R)
• M82: 40,064,105 km (0.053 R)
• M83: 40,508,111 km (0.077 R)
• M84: 41,849,855 km (0.1 R)
• M85: 41,978,509 km (0.117 R)
• M86: 42,364,920 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.1

Radius: 5.4

Gravity: 23.53 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 15.69 AU - 15.79 AU

Year: 21847 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,391,021 km

• M1: 147,803 km (0.086 R)
• M2: 278,402 km (0.086 R)
• M3: 528,978 km (0.098 R)
• M4: 664,813 km (0.079 R)
• M5: 1,136,345 km (0.108 R)
• M6: 1,724,265 km (0.106 R)
• M7: 2,392,369 km (0.076 R)
• M8: 2,504,568 km (0.115 R)
• M9: 3,010,508 km (0.046 R)
• M10: 3,254,651 km (0.071 R)
• M11: 3,462,892 km (0.104 R)
• M12: 3,761,788 km (0.091 R)
• M13: 4,248,131 km (0.111 R)
• M14: 5,474,534 km (0.118 R)
• M15: 5,722,119 km (0.055 R)
• M16: 6,434,952 km (0.061 R)
• M17: 6,907,831 km (0.066 R)
• M18: 7,175,312 km (0.064 R)
• M19: 7,998,250 km (0.119 R)
• M20: 8,166,398 km (0.025 R)
• M21: 8,279,045 km (0.11 R)
• M22: 9,375,747 km (0.074 R)
• M23: 11,449,024 km (0.113 R)
• M24: 11,765,424 km (0.066 R)
• M25: 12,797,350 km (0.102 R)
• M26: 13,656,939 km (0.112 R)
• M27: 14,059,806 km (0.043 R)
• M28: 14,127,425 km (0.098 R)
• M29: 14,808,693 km (0.097 R)
• M30: 14,877,508 km (0.104 R)
• M31: 15,153,367 km (0.088 R)
• M32: 15,292,044 km (0.113 R)
• M33: 15,921,103 km (0.093 R)
• M34: 17,132,098 km (0.111 R)
• M35: 17,931,250 km (0.114 R)
• M36: 18,891,518 km (0.119 R)
• M37: 21,636,340 km (0.115 R)
• M38: 22,341,694 km (0.057 R)
• M39: 22,816,218 km (0.114 R)
• M40: 23,134,413 km (0.115 R)
• M41: 23,214,149 km (0.068 R)
• M42: 23,534,139 km (0.051 R)
• M43: 24,584,166 km (0.072 R)
• M44: 26,063,240 km (0.087 R)
• M45: 26,479,122 km (0.049 R)
• M46: 28,249,912 km (0.08 R)
• M47: 28,591,444 km (0.114 R)
• M48: 30,669,658 km (0.09 R)
• M49: 30,844,987 km (0.12 R)
• M50: 31,020,764 km (0.114 R)
• M51: 33,876,887 km (0.058 R)
• M52: 34,604,082 km (0.1 R)
• M53: 35,428,067 km (0.055 R)
• M54: 35,888,679 km (0.047 R)
• M55: 36,351,385 km (0.099 R)
• M56: 37,095,634 km (0.113 R)
• M57: 40,698,998 km (0.08 R)
• M58: 41,665,550 km (0.063 R)
• M59: 43,129,665 km (0.093 R)
• M60: 43,917,447 km (0.076 R)
• M61: 44,511,350 km (0.063 R)
• M62: 45,307,211 km (0.078 R)
• M63: 46,108,009 km (0.101 R)
• M64: 47,014,272 km (0.118 R)
• M65: 47,115,401 km (0.115 R)
• M66: 48,130,123 km (0.082 R)
• M67: 48,435,901 km (0.098 R)
• M68: 51,321,046 km (0.12 R)
• M69: 51,425,166 km (0.093 R)
• M70: 53,732,414 km (0.078 R)
• M71: 54,049,561 km (0.054 R)
• M72: 54,792,165 km (0.092 R)
• M73: 54,898,529 km (0.113 R)
• M74: 55,005,043 km (0.093 R)
• M75: 55,751,985 km (0.083 R)
• M76: 57,471,912 km (0.093 R)
• M77: 58,013,007 km (0.117 R)
• M78: 58,446,990 km (0.112 R)
• M79: 60,523,409 km (0.059 R)
• M80: 60,963,675 km (0.119 R)
• M81: 65,649,679 km (0.108 R)
• M82: 66,215,159 km (0.071 R)
• M83: 67,351,056 km (0.106 R)
• M84: 68,722,569 km (0.049 R)
• M85: 69,987,868 km (0.117 R)
• M86: 72,892,161 km (0.112 R)
• M87: 73,009,146 km (0.034 R)
• M88: 74,417,910 km (0.109 R)
• M89: 75,243,839 km (0.082 R)
• M90: 75,598,686 km (0.046 R)
• M91: 76,310,173 km (0.093 R)
• M92: 76,785,595 km (0.072 R)
• M93: 77,142,984 km (0.042 R)
• M94: 77,978,788 km (0.103 R)
• M95: 79,057,837 km (0.101 R)
• M96: 79,779,946 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.1

Radius: 5

Gravity: 19.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 17.39 AU - 18.47 AU

Year: 26561 Days

Day: 15.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,391,021 km

• M1: 184,155 km (0.095 R)
• M2: 277,803 km (0.063 R)
• M3: 1,038,359 km (0.074 R)
• M4: 1,095,356 km (0.104 R)
• M5: 1,685,968 km (0.064 R)
• M6: 1,753,137 km (0.109 R)
• M7: 1,787,096 km (0.088 R)
• M8: 1,995,336 km (0.105 R)
• M9: 2,248,157 km (0.09 R)
• M10: 2,285,107 km (0.076 R)
• M11: 2,359,607 km (0.096 R)
• M12: 2,434,855 km (0.084 R)
• M13: 3,441,798 km (0.109 R)
• M14: 4,328,764 km (0.079 R)
• M15: 4,702,310 km (0.072 R)
• M16: 5,331,219 km (0.119 R)
• M17: 6,507,208 km (0.051 R)
• M18: 8,155,328 km (0.103 R)
• M19: 8,848,864 km (0.092 R)
• M20: 9,501,110 km (0.116 R)
• M21: 10,107,281 km (0.065 R)
• M22: 10,168,616 km (0.09 R)
• M23: 12,654,334 km (0.034 R)
• M24: 12,919,422 km (0.116 R)
• M25: 14,272,235 km (0.114 R)
• M26: 14,617,358 km (0.041 R)
• M27: 15,740,239 km (0.058 R)
• M28: 16,025,373 km (0.072 R)
• M29: 17,036,355 km (0.077 R)
• M30: 17,182,512 km (0.117 R)
• M31: 19,423,638 km (0.072 R)
• M32: 19,729,416 km (0.065 R)
• M33: 20,190,925 km (0.069 R)
• M34: 23,195,449 km (0.08 R)
• M35: 24,914,777 km (0.088 R)
• M36: 25,413,387 km (0.101 R)
• M37: 25,496,863 km (0.066 R)
• M38: 30,224,006 km (0.099 R)
• M39: 30,400,830 km (0.082 R)
• M40: 31,828,443 km (0.073 R)
• M41: 32,369,389 km (0.043 R)
• M42: 33,460,406 km (0.077 R)
• M43: 34,378,638 km (0.109 R)
• M44: 36,616,323 km (0.089 R)
• M45: 36,899,362 km (0.103 R)
• M46: 37,562,529 km (0.065 R)
• M47: 37,752,668 km (0.029 R)
• M48: 39,865,888 km (0.119 R)
• M49: 41,426,642 km (0.12 R)
• M50: 41,819,935 km (0.106 R)
• M51: 42,115,840 km (0.104 R)
• M52: 44,005,261 km (0.088 R)
• M53: 44,406,632 km (0.091 R)
• M54: 44,809,050 km (0.055 R)
• M55: 45,212,815 km (0.084 R)
• M56: 45,313,943 km (0.082 R)
• M57: 46,942,166 km (0.032 R)
• M58: 47,660,386 km (0.06 R)
• M59: 47,866,382 km (0.09 R)
• M60: 48,589,388 km (0.101 R)
• M61: 49,732,765 km (0.045 R)
• M62: 50,465,047 km (0.066 R)
• M63: 53,429,478 km (0.113 R)
• M64: 54,394,235 km (0.117 R)
• M65: 54,932,637 km (0.077 R)
• M66: 56,776,581 km (0.06 R)
• M67: 57,213,406 km (0.078 R)
• M68: 57,541,774 km (0.078 R)
• M69: 57,870,739 km (0.098 R)
• M70: 58,420,512 km (0.033 R)
• M71: 58,640,869 km (0.08 R)
• M72: 59,414,290 km (0.071 R)
• M73: 63,558,151 km (0.074 R)
• M74: 63,784,792 km (0.107 R)
• M75: 64,352,516 km (0.031 R)
• M76: 64,580,054 km (0.083 R)
• M77: 65,264,465 km (0.117 R)
• M78: 65,951,119 km (0.037 R)
• M79: 67,562,886 km (0.113 R)
• M80: 68,025,742 km (0.069 R)
• M81: 68,257,619 km (0.075 R)
• M82: 70,238,594 km (0.062 R)
• M83: 71,177,470 km (0.083 R)
• M84: 71,766,287 km (0.103 R)
• M85: 72,002,353 km (0.033 R)
• M86: 73,661,543 km (0.06 R)
• M87: 73,780,473 km (0.093 R)
• M88: 75,813,209 km (0.106 R)
• M89: 76,535,019 km (0.083 R)
• M90: 78,592,588 km (0.074 R)
• M91: 79,933,583 km (0.065 R)
• M92: 80,545,588 km (0.096 R)
• M93: 82,020,773 km (0.116 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 19,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit