🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.48 AU - 0.7 AU

Year: 168 Days

Day: 19.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.01 AU - 1.03 AU

Year: 382 Days

Day: 42.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.19 AU - 1.69 AU

Year: 641 Days

Day: 37.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,024,669 km

• M1: 82,428 km (0.079 R)
• M2: 610,210 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.92 AU - 3.09 AU

Year: 1466 Days

Day: 16.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.31 AU - 4.01 AU

Year: 2597 Days

Day: 33.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.1

Radius: 8.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.78 AU - 10.84 AU

Year: 9698 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 75,024,669 km

• M1: 119,678 km (0.096 R)
• M2: 186,997 km (0.108 R)
• M3: 419,772 km (0.075 R)
• M4: 505,342 km (0.08 R)
• M5: 791,822 km (0.095 R)
• M6: 855,101 km (0.099 R)
• M7: 996,771 km (0.082 R)
• M8: 1,208,302 km (0.108 R)
• M9: 1,282,203 km (0.065 R)
• M10: 1,346,680 km (0.097 R)
• M11: 1,570,030 km (0.087 R)
• M12: 1,686,267 km (0.083 R)
• M13: 1,878,201 km (0.107 R)
• M14: 2,014,335 km (0.079 R)
• M15: 2,166,776 km (0.088 R)
• M16: 2,429,170 km (0.062 R)
• M17: 2,496,340 km (0.102 R)
• M18: 2,729,712 km (0.082 R)
• M19: 2,870,334 km (0.054 R)
• M20: 2,955,904 km (0.091 R)
• M21: 3,027,861 km (0.091 R)
• M22: 3,217,701 km (0.063 R)
• M23: 3,426,390 km (0.062 R)
• M24: 3,655,125 km (0.111 R)
• M25: 4,821,240 km (0.037 R)
• M26: 5,095,004 km (0.098 R)
• M27: 5,268,687 km (0.079 R)
• M28: 5,409,010 km (0.065 R)
• M29: 5,964,766 km (0.1 R)
• M30: 6,975,749 km (0.107 R)
• M31: 7,129,984 km (0.092 R)
• M32: 7,363,656 km (0.06 R)
• M33: 8,282,187 km (0.113 R)
• M34: 8,384,213 km (0.079 R)
• M35: 8,651,544 km (0.084 R)
• M36: 8,775,860 km (0.095 R)
• M37: 8,859,036 km (0.092 R)
• M38: 9,110,211 km (0.077 R)
• M39: 9,899,340 km (0.077 R)
• M40: 9,986,107 km (0.073 R)
• M41: 10,203,772 km (0.066 R)
• M42: 10,688,169 km (0.077 R)
• M43: 10,910,921 km (0.044 R)
• M44: 11,315,733 km (0.107 R)
• M45: 11,771,108 km (0.091 R)
• M46: 11,840,073 km (0.096 R)
• M47: 11,932,076 km (0.115 R)
• M48: 12,535,853 km (0.051 R)
• M49: 12,912,391 km (0.09 R)
• M50: 13,412,347 km (0.086 R)
• M51: 14,039,910 km (0.086 R)
• M52: 14,553,928 km (0.069 R)
• M53: 14,949,614 km (0.093 R)
• M54: 15,024,264 km (0.05 R)
• M55: 15,499,536 km (0.109 R)
• M56: 15,625,348 km (0.082 R)
• M57: 15,802,322 km (0.073 R)
• M58: 16,541,934 km (0.102 R)
• M59: 16,670,588 km (0.055 R)
• M60: 16,825,572 km (0.084 R)
• M61: 17,292,915 km (0.093 R)
• M62: 17,397,484 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.5

Radius: 6.3

Gravity: 17.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.5 AU - 14.92 AU

Year: 19865 Days

Day: 23.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,024,669 km

• M1: 142,716 km (0.098 R)
• M2: 291,417 km (0.094 R)
• M3: 489,634 km (0.095 R)
• M4: 658,679 km (0.083 R)
• M5: 1,158,187 km (0.037 R)
• M6: 1,213,688 km (0.054 R)
• M7: 1,355,955 km (0.088 R)
• M8: 1,719,927 km (0.077 R)
• M9: 1,912,908 km (0.116 R)
• M10: 2,569,343 km (0.034 R)
• M11: 2,790,000 km (0.101 R)
• M12: 3,816,092 km (0.09 R)
• M13: 4,588,017 km (0.11 R)
• M14: 5,083,036 km (0.054 R)
• M15: 5,267,191 km (0.045 R)
• M16: 5,500,564 km (0.072 R)
• M17: 5,832,971 km (0.112 R)
• M18: 6,368,381 km (0.088 R)
• M19: 6,767,658 km (0.094 R)
• M20: 7,226,624 km (0.051 R)
• M21: 7,801,080 km (0.114 R)
• M22: 8,662,614 km (0.107 R)
• M23: 9,160,476 km (0.082 R)
• M24: 10,357,857 km (0.11 R)
• M25: 11,362,706 km (0.07 R)
• M26: 12,522,239 km (0.03 R)
• M27: 12,771,021 km (0.102 R)
• M28: 12,833,553 km (0.036 R)
• M29: 13,147,409 km (0.075 R)
• M30: 13,654,994 km (0.059 R)
• M31: 14,885,736 km (0.098 R)
• M32: 15,348,143 km (0.12 R)
• M33: 16,763,339 km (0.093 R)
• M34: 18,079,351 km (0.11 R)
• M35: 18,360,595 km (0.102 R)
• M36: 19,213,004 km (0.058 R)
• M37: 19,644,145 km (0.104 R)
• M38: 20,296,691 km (0.032 R)
• M39: 20,662,308 km (0.073 R)
• M40: 21,030,020 km (0.117 R)
• M41: 21,996,422 km (0.115 R)
• M42: 22,901,190 km (0.12 R)
• M43: 24,049,204 km (0.088 R)
• M44: 24,669,138 km (0.041 R)
• M45: 24,824,869 km (0.037 R)
• M46: 25,137,529 km (0.1 R)
• M47: 25,215,918 km (0.105 R)
• M48: 25,294,307 km (0.116 R)
• M49: 26,640,090 km (0.098 R)
• M50: 27,442,533 km (0.064 R)
• M51: 29,400,470 km (0.119 R)
• M52: 31,150,316 km (0.109 R)
• M53: 32,762,532 km (0.082 R)
• M54: 33,708,140 km (0.112 R)
• M55: 35,538,321 km (0.1 R)
• M56: 37,221,745 km (0.1 R)
• M57: 37,938,319 km (0.079 R)
• M58: 38,478,816 km (0.109 R)
• M59: 38,840,394 km (0.101 R)
• M60: 39,385,080 km (0.117 R)
• M61: 39,932,309 km (0.031 R)
• M62: 40,023,714 km (0.111 R)
• M63: 40,298,525 km (0.049 R)
• M64: 42,519,006 km (0.116 R)
• M65: 44,115,664 km (0.075 R)
• M66: 44,588,992 km (0.06 R)
• M67: 44,968,821 km (0.114 R)
• M68: 48,143,736 km (0.064 R)
• M69: 48,924,188 km (0.118 R)
• M70: 50,201,305 km (0.091 R)
• M71: 51,092,011 km (0.118 R)
• M72: 51,390,010 km (0.114 R)
• M73: 53,089,741 km (0.12 R)
• M74: 55,316,655 km (0.108 R)
• M75: 55,724,908 km (0.12 R)
• M76: 56,031,583 km (0.109 R)
• M77: 56,646,879 km (0.12 R)
• M78: 56,852,427 km (0.09 R)
• M79: 59,652,001 km (0.044 R)
• M80: 63,560,545 km (0.117 R)
• M81: 66,464,539 km (0.093 R)
• M82: 67,442,161 km (0.105 R)
• M83: 68,315,214 km (0.118 R)
• M84: 68,862,593 km (0.076 R)
• M85: 69,411,617 km (0.085 R)
• M86: 70,182,644 km (0.031 R)
• M87: 71,621,925 km (0.083 R)
• M88: 72,959,181 km (0.099 R)
• M89: 74,417,162 km (0.118 R)
• M90: 74,754,954 km (0.096 R)
• M91: 75,319,087 km (0.029 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.9

Radius: 4.5

Gravity: 13.18 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 17.94 AU - 20.6 AU

Year: 31371 Days

Day: 15.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,024,669 km

• M1: 180,116 km (0.054 R)
• M2: 633,397 km (0.077 R)
• M3: 1,213,388 km (0.101 R)
• M4: 1,474,287 km (0.101 R)
• M5: 1,946,717 km (0.047 R)
• M6: 2,080,158 km (0.076 R)
• M7: 2,182,184 km (0.104 R)
• M8: 2,216,592 km (0.028 R)
• M9: 3,941,006 km (0.089 R)
• M10: 4,454,875 km (0.056 R)
• M11: 4,809,123 km (0.099 R)
• M12: 5,218,273 km (0.086 R)
• M13: 5,497,273 km (0.059 R)
• M14: 5,638,643 km (0.086 R)
• M15: 5,685,916 km (0.054 R)
• M16: 5,828,931 km (0.09 R)
• M17: 7,167,683 km (0.066 R)
• M18: 7,373,829 km (0.118 R)
• M19: 7,897,720 km (0.04 R)
• M20: 8,003,785 km (0.055 R)
• M21: 8,760,451 km (0.097 R)
• M22: 9,823,344 km (0.05 R)
• M23: 10,109,824 km (0.087 R)
• M24: 11,222,982 km (0.055 R)
• M25: 11,763,778 km (0.113 R)
• M26: 12,995,567 km (0.073 R)
• M27: 13,058,249 km (0.105 R)
• M28: 13,690,449 km (0.089 R)
• M29: 13,946,112 km (0.063 R)
• M30: 14,203,271 km (0.096 R)
• M31: 14,527,000 km (0.078 R)
• M32: 14,984,321 km (0.026 R)
• M33: 15,247,763 km (0.119 R)
• M34: 15,313,885 km (0.069 R)
• M35: 15,446,279 km (0.108 R)
• M36: 16,587,711 km (0.049 R)
• M37: 16,860,278 km (0.079 R)
• M38: 17,756,070 km (0.111 R)
• M39: 19,521,774 km (0.079 R)
• M40: 20,534,701 km (0.119 R)
• M41: 20,607,705 km (0.12 R)
• M42: 21,416,431 km (0.094 R)
• M43: 21,638,883 km (0.047 R)
• M44: 21,861,934 km (0.106 R)
• M45: 22,235,629 km (0.052 R)
• M46: 23,292,837 km (0.047 R)
• M47: 24,135,073 km (0.039 R)
• M48: 27,924,537 km (0.099 R)
• M49: 29,392,690 km (0.045 R)
• M50: 29,887,560 km (0.101 R)
• M51: 31,304,551 km (0.041 R)
• M52: 32,063,611 km (0.106 R)
• M53: 32,914,224 km (0.03 R)
• M54: 34,290,375 km (0.026 R)
• M55: 36,389,532 km (0.081 R)
• M56: 38,620,037 km (0.109 R)
• M57: 38,710,095 km (0.053 R)
• M58: 38,890,659 km (0.091 R)
• M59: 38,981,016 km (0.044 R)
• M60: 39,252,387 km (0.116 R)
• M61: 42,186,899 km (0.085 R)
• M62: 42,279,649 km (0.085 R)
• M63: 44,811,743 km (0.111 R)
• M64: 51,006,591 km (0.075 R)
• M65: 51,204,359 km (0.071 R)
• M66: 51,303,393 km (0.06 R)
• M67: 51,402,576 km (0.115 R)
• M68: 52,297,172 km (0.082 R)
• M69: 52,496,735 km (0.108 R)
• M70: 54,303,877 km (0.03 R)
• M71: 55,316,505 km (0.119 R)
• M72: 56,437,741 km (0.078 R)
• M73: 57,052,439 km (0.085 R)
• M74: 57,360,611 km (0.118 R)
• M75: 57,772,304 km (0.043 R)
• M76: 58,702,354 km (0.09 R)
• M77: 59,845,880 km (0.108 R)
• M78: 61,311,790 km (0.091 R)
• M79: 61,416,957 km (0.095 R)
• M80: 62,366,006 km (0.107 R)
• M81: 63,213,777 km (0.09 R)
• M82: 63,639,084 km (0.102 R)
• M83: 64,813,577 km (0.043 R)
• M84: 65,135,212 km (0.079 R)
• M85: 65,672,268 km (0.114 R)
• M86: 66,102,961 km (0.082 R)
• M87: 66,642,710 km (0.074 R)
• M88: 69,472,952 km (0.115 R)
• M89: 70,571,898 km (0.074 R)
• M90: 71,013,062 km (0.111 R)
• M91: 71,787,231 km (0.117 R)
• M92: 72,675,543 km (0.115 R)
• M93: 72,898,294 km (0.093 R)
• M94: 74,126,792 km (0.089 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 13,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit