🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.44 AU - 0.56 AU

Year: 130 Days

Day: 38.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.2 AU - 1.24 AU

Year: 495 Days

Day: 41.9 Hours

Environment

Temp: 14 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.29 AU - 1.75 AU

Year: 688 Days

Day: 42 Hours

Environment

Temp: -33 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.19 AU - 1.95 AU

Year: 722 Days

Day: 24.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 135.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.58 AU - 1.82 AU

Year: 814 Days

Day: 14.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.1

Radius: 10.1

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.32 AU - 7.96 AU

Year: 6281 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,266,722 km

• M1: 201,658 km (0.043 R)
• M2: 369,956 km (0.118 R)
• M3: 532,718 km (0.095 R)
• M4: 630,256 km (0.067 R)
• M5: 734,376 km (0.108 R)
• M6: 888,013 km (0.115 R)
• M7: 1,115,103 km (0.11 R)
• M8: 1,447,060 km (0.095 R)
• M9: 1,552,826 km (0.057 R)
• M10: 1,716,336 km (0.099 R)
• M11: 1,790,836 km (0.12 R)
• M12: 1,866,533 km (0.117 R)
• M13: 1,943,426 km (0.104 R)
• M14: 2,426,777 km (0.058 R)
• M15: 2,660,598 km (0.083 R)
• M16: 2,857,469 km (0.096 R)
• M17: 2,991,509 km (0.112 R)
• M18: 3,406,044 km (0.082 R)
• M19: 4,443,057 km (0.111 R)
• M20: 4,889,008 km (0.038 R)
• M21: 6,224,319 km (0.084 R)
• M22: 6,369,728 km (0.052 R)
• M23: 6,486,713 km (0.056 R)
• M24: 6,723,078 km (0.055 R)
• M25: 6,842,307 km (0.088 R)
• M26: 7,265,071 km (0.081 R)
• M27: 7,665,395 km (0.053 R)
• M28: 7,946,788 km (0.104 R)
• M29: 8,231,623 km (0.071 R)
• M30: 8,423,258 km (0.117 R)
• M31: 8,584,225 km (0.056 R)
• M32: 8,746,090 km (0.12 R)
• M33: 8,941,764 km (0.113 R)
• M34: 9,304,389 km (0.12 R)
• M35: 9,941,826 km (0.113 R)
• M36: 10,767,157 km (0.03 R)
• M37: 11,047,204 km (0.08 R)
• M38: 11,258,885 km (0.057 R)
• M39: 11,400,704 km (0.07 R)
• M40: 11,865,804 km (0.049 R)
• M41: 12,264,033 km (0.086 R)
• M42: 13,073,956 km (0.062 R)
• M43: 13,863,085 km (0.083 R)
• M44: 15,173,413 km (0.077 R)
• M45: 15,882,956 km (0.09 R)
• M46: 16,241,841 km (0.099 R)
• M47: 16,322,025 km (0.114 R)
• M48: 16,886,458 km (0.095 R)
• M49: 17,130,452 km (0.101 R)
• M50: 17,252,823 km (0.097 R)
• M51: 17,498,463 km (0.091 R)
• M52: 17,745,299 km (0.118 R)
• M53: 18,159,087 km (0.088 R)
• M54: 18,284,001 km (0.107 R)
• M55: 18,618,203 km (0.089 R)
• M56: 18,701,978 km (0.115 R)
• M57: 18,870,126 km (0.086 R)
• M58: 18,996,536 km (0.119 R)
• M59: 19,803,766 km (0.068 R)
• M60: 19,975,056 km (0.049 R)
• M61: 20,103,859 km (0.12 R)
• M62: 20,232,962 km (0.087 R)
• M63: 20,405,598 km (0.117 R)
• M64: 21,144,612 km (0.097 R)
• M65: 21,892,452 km (0.093 R)
• M66: 23,007,704 km (0.1 R)
• M67: 23,278,177 km (0.082 R)
• M68: 23,504,369 km (0.085 R)
• M69: 23,822,264 km (0.099 R)
• M70: 24,416,317 km (0.082 R)
• M71: 24,784,328 km (0.106 R)
• M72: 25,805,932 km (0.072 R)
• M73: 26,935,994 km (0.053 R)
• M74: 28,709,627 km (0.109 R)
• M75: 29,733,175 km (0.103 R)
• M76: 29,880,230 km (0.045 R)
• M77: 30,175,386 km (0.076 R)
• M78: 31,066,391 km (0.112 R)
• M79: 31,665,232 km (0.119 R)
• M80: 32,016,338 km (0.053 R)
• M81: 33,229,876 km (0.117 R)
• M82: 34,303,989 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.6

Radius: 14.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.8 AU - 8.76 AU

Year: 7966 Days

Day: 7.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,266,722 km

• M1: 192,084 km (0.114 R)
• M2: 540,048 km (0.108 R)
• M3: 733,478 km (0.107 R)
• M4: 969,544 km (0.082 R)
• M5: 1,232,088 km (0.081 R)
• M6: 1,324,988 km (0.104 R)
• M7: 1,598,752 km (0.073 R)
• M8: 1,913,058 km (0.111 R)
• M9: 2,601,357 km (0.034 R)
• M10: 3,204,686 km (0.079 R)
• M11: 3,362,362 km (0.051 R)
• M12: 4,392,044 km (0.066 R)
• M13: 4,745,992 km (0.076 R)
• M14: 5,109,515 km (0.087 R)
• M15: 5,263,601 km (0.087 R)
• M16: 5,450,748 km (0.108 R)
• M17: 5,576,560 km (0.049 R)
• M18: 5,799,461 km (0.031 R)
• M19: 6,352,823 km (0.085 R)
• M20: 7,163,045 km (0.108 R)
• M21: 8,221,600 km (0.092 R)
• M22: 8,330,208 km (0.108 R)
• M23: 8,695,526 km (0.029 R)
• M24: 8,843,179 km (0.061 R)
• M25: 9,215,977 km (0.117 R)
• M26: 9,938,535 km (0.101 R)
• M27: 10,131,665 km (0.096 R)
• M28: 10,956,698 km (0.059 R)
• M29: 11,076,376 km (0.085 R)
• M30: 11,844,411 km (0.093 R)
• M31: 13,218,917 km (0.08 R)
• M32: 13,731,289 km (0.116 R)
• M33: 14,033,178 km (0.099 R)
• M34: 14,337,161 km (0.094 R)
• M35: 14,643,537 km (0.085 R)
• M36: 14,952,008 km (0.028 R)
• M37: 15,530,653 km (0.066 R)
• M38: 15,935,464 km (0.073 R)
• M39: 16,847,712 km (0.072 R)
• M40: 18,059,006 km (0.077 R)
• M41: 18,153,253 km (0.113 R)
• M42: 18,866,087 km (0.088 R)
• M43: 19,057,722 km (0.093 R)
• M44: 19,153,763 km (0.102 R)
• M45: 19,491,256 km (0.101 R)
• M46: 19,684,985 km (0.056 R)
• M47: 19,782,224 km (0.12 R)
• M48: 20,270,212 km (0.111 R)
• M49: 20,910,491 km (0.115 R)
• M50: 21,557,352 km (0.093 R)
• M51: 22,059,552 km (0.094 R)
• M52: 23,434,656 km (0.113 R)
• M53: 23,692,413 km (0.081 R)
• M54: 24,158,560 km (0.095 R)
• M55: 24,627,849 km (0.099 R)
• M56: 25,734,574 km (0.112 R)
• M57: 26,000,559 km (0.071 R)
• M58: 26,427,810 km (0.092 R)
• M59: 26,749,894 km (0.065 R)
• M60: 26,965,315 km (0.097 R)
• M61: 27,235,340 km (0.113 R)
• M62: 27,452,107 km (0.059 R)
• M63: 27,996,344 km (0.087 R)
• M64: 28,215,056 km (0.117 R)
• M65: 29,317,293 km (0.105 R)
• M66: 29,762,048 km (0.048 R)
• M67: 29,873,648 km (0.096 R)
• M68: 30,153,096 km (0.11 R)
• M69: 30,377,344 km (0.091 R)
• M70: 30,545,940 km (0.074 R)
• M71: 30,827,484 km (0.107 R)
• M72: 31,563,655 km (0.041 R)
• M73: 32,019,629 km (0.062 R)
• M74: 32,362,956 km (0.097 R)
• M75: 33,864,919 km (0.119 R)
• M76: 33,981,456 km (0.054 R)
• M77: 34,565,934 km (0.112 R)
• M78: 35,212,646 km (0.098 R)
• M79: 38,384,270 km (0.09 R)
• M80: 38,931,948 km (0.076 R)
• M81: 39,666,175 km (0.112 R)
• M82: 41,024,074 km (0.09 R)
• M83: 41,397,022 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.1

Radius: 8.3

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 6.82 AU - 8.96 AU

Year: 8136 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 121.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 33,266,722 km

• M1: 112,946 km (0.101 R)
• M2: 173,534 km (0.095 R)
• M3: 254,466 km (0.078 R)
• M4: 432,487 km (0.071 R)
• M5: 708,047 km (0.077 R)
• M6: 904,618 km (0.096 R)
• M7: 1,067,830 km (0.093 R)
• M8: 1,240,914 km (0.062 R)
• M9: 1,294,620 km (0.047 R)
• M10: 1,460,674 km (0.094 R)
• M11: 1,653,655 km (0.109 R)
• M12: 1,773,333 km (0.112 R)
• M13: 2,000,423 km (0.085 R)
• M14: 2,392,220 km (0.077 R)
• M15: 2,666,732 km (0.11 R)
• M16: 2,760,530 km (0.054 R)
• M17: 2,879,310 km (0.077 R)
• M18: 3,122,108 km (0.102 R)
• M19: 3,270,957 km (0.082 R)
• M20: 3,498,645 km (0.112 R)
• M21: 3,601,569 km (0.051 R)
• M22: 3,705,390 km (0.115 R)
• M23: 4,103,918 km (0.093 R)
• M24: 4,267,279 km (0.118 R)
• M25: 4,572,160 km (0.104 R)
• M26: 5,499,068 km (0.119 R)
• M27: 6,138,300 km (0.103 R)
• M28: 6,356,713 km (0.065 R)
• M29: 6,577,519 km (0.062 R)
• M30: 6,704,827 km (0.118 R)
• M31: 6,801,018 km (0.113 R)
• M32: 6,865,196 km (0.075 R)
• M33: 7,222,585 km (0.026 R)
• M34: 7,585,809 km (0.097 R)
• M35: 8,433,730 km (0.116 R)
• M36: 9,670,605 km (0.12 R)
• M37: 9,888,419 km (0.097 R)
• M38: 10,625,787 km (0.037 R)
• M39: 10,850,483 km (0.042 R)
• M40: 11,304,513 km (0.048 R)
• M41: 11,610,740 km (0.09 R)
• M42: 12,114,136 km (0.066 R)
• M43: 12,388,050 km (0.106 R)
• M44: 12,466,739 km (0.08 R)
• M45: 12,585,070 km (0.079 R)
• M46: 13,182,265 km (0.074 R)
• M47: 14,115,756 km (0.112 R)
• M48: 14,197,885 km (0.086 R)
• M49: 14,486,759 km (0.049 R)
• M50: 16,131,737 km (0.12 R)
• M51: 16,260,690 km (0.118 R)
• M52: 16,867,160 km (0.119 R)
• M53: 17,041,741 km (0.099 R)
• M54: 17,657,635 km (0.097 R)
• M55: 17,879,339 km (0.063 R)
• M56: 18,775,580 km (0.11 R)
• M57: 20,332,295 km (0.108 R)
• M58: 20,657,970 km (0.099 R)
• M59: 20,938,466 km (0.095 R)
• M60: 21,267,432 km (0.104 R)
• M61: 21,503,348 km (0.067 R)
• M62: 21,930,150 km (0.117 R)
• M63: 22,503,708 km (0.034 R)
• M64: 23,861,160 km (0.086 R)
• M65: 25,145,158 km (0.073 R)
• M66: 25,644,965 km (0.059 R)
• M67: 25,795,610 km (0.105 R)
• M68: 26,148,062 km (0.116 R)
• M69: 26,350,319 km (0.068 R)
• M70: 26,603,737 km (0.079 R)
• M71: 26,857,904 km (0.076 R)
• M72: 26,959,780 km (0.093 R)
• M73: 27,112,968 km (0.082 R)
• M74: 27,522,717 km (0.103 R)
• M75: 28,400,258 km (0.095 R)
• M76: 28,555,990 km (0.092 R)
• M77: 29,865,569 km (0.112 R)
• M78: 29,918,228 km (0.106 R)
• M79: 30,076,802 km (0.093 R)
• M80: 30,129,759 km (0.098 R)
• M81: 30,235,674 km (0.067 R)
• M82: 31,516,232 km (0.084 R)
• M83: 31,731,504 km (0.095 R)
• M84: 32,542,623 km (0.055 R)
• M85: 33,470,280 km (0.102 R)
• M86: 33,964,850 km (0.058 R)
• M87: 34,406,463 km (0.101 R)
• M88: 34,683,518 km (0.046 R)
• M89: 35,239,723 km (0.087 R)
• M90: 35,463,073 km (0.102 R)
• M91: 35,574,822 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.6

Radius: 5.9

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.2 AU - 17.16 AU

Year: 19601 Days

Day: 19.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,266,722 km

• M1: 78,838 km (0.025 R)
• M2: 153,487 km (0.085 R)
• M3: 196,721 km (0.118 R)
• M4: 369,357 km (0.097 R)
• M5: 525,089 km (0.113 R)
• M6: 701,315 km (0.089 R)
• M7: 881,431 km (0.066 R)
• M8: 1,029,981 km (0.094 R)
• M9: 1,154,746 km (0.104 R)
• M10: 1,251,536 km (0.113 R)
• M11: 1,300,903 km (0.088 R)
• M12: 1,351,018 km (0.068 R)
• M13: 1,540,260 km (0.048 R)
• M14: 2,318,318 km (0.089 R)
• M15: 2,524,314 km (0.092 R)
• M16: 2,650,575 km (0.09 R)
• M17: 2,865,996 km (0.095 R)
• M18: 3,451,971 km (0.114 R)
• M19: 3,758,647 km (0.092 R)
• M20: 3,927,393 km (0.062 R)
• M21: 4,049,465 km (0.044 R)
• M22: 4,782,046 km (0.081 R)
• M23: 4,991,333 km (0.103 R)
• M24: 5,097,099 km (0.073 R)
• M25: 5,364,729 km (0.102 R)
• M26: 7,362,908 km (0.103 R)
• M27: 7,423,196 km (0.071 R)
• M28: 7,818,134 km (0.107 R)
• M29: 8,251,220 km (0.031 R)
• M30: 9,011,626 km (0.11 R)
• M31: 9,465,506 km (0.082 R)
• M32: 9,563,792 km (0.03 R)
• M33: 10,060,008 km (0.071 R)
• M34: 11,146,388 km (0.114 R)
• M35: 11,668,484 km (0.109 R)
• M36: 11,985,482 km (0.118 R)
• M37: 12,233,964 km (0.118 R)
• M38: 12,305,322 km (0.085 R)
• M39: 12,880,825 km (0.1 R)
• M40: 13,391,702 km (0.084 R)
• M41: 14,132,810 km (0.098 R)
• M42: 14,433,053 km (0.043 R)
• M43: 14,583,997 km (0.058 R)
• M44: 15,001,674 km (0.104 R)
• M45: 15,654,819 km (0.075 R)
• M46: 15,732,161 km (0.106 R)
• M47: 16,004,279 km (0.052 R)
• M48: 16,356,433 km (0.092 R)
• M49: 17,148,105 km (0.101 R)
• M50: 17,267,933 km (0.086 R)
• M51: 17,629,062 km (0.11 R)
• M52: 17,709,695 km (0.112 R)
• M53: 17,790,328 km (0.073 R)
• M54: 18,686,270 km (0.079 R)
• M55: 19,181,140 km (0.067 R)
• M56: 19,722,086 km (0.091 R)
• M57: 19,889,635 km (0.105 R)
• M58: 21,849,068 km (0.115 R)
• M59: 21,892,302 km (0.055 R)
• M60: 22,022,303 km (0.111 R)
• M61: 23,602,355 km (0.099 R)
• M62: 26,453,840 km (0.098 R)
• M63: 27,055,673 km (0.056 R)
• M64: 27,148,573 km (0.102 R)
• M65: 27,288,297 km (0.078 R)
• M66: 27,990,360 km (0.066 R)
• M67: 28,178,554 km (0.036 R)
• M68: 28,556,139 km (0.108 R)
• M69: 28,603,562 km (0.06 R)
• M70: 28,840,525 km (0.092 R)
• M71: 29,268,823 km (0.079 R)
• M72: 29,651,345 km (0.114 R)
• M73: 29,795,109 km (0.085 R)
• M74: 30,131,704 km (0.085 R)
• M75: 30,517,816 km (0.1 R)
• M76: 30,905,723 km (0.071 R)
• M77: 31,441,583 km (0.052 R)
• M78: 31,637,257 km (0.051 R)
• M79: 32,968,379 km (0.098 R)
• M80: 33,018,045 km (0.114 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 11,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit