🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.65 AU - 0.81 AU

Year: 231 Days

Day: 29.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.77 AU - 0.99 AU

Year: 306 Days

Day: 44 Hours

Environment

Temp: 130 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.98 AU - 1.52 AU

Year: 518 Days

Day: 33.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,635,749 km

• M1: 469,737 km (0.051 R)
• M2: 715,227 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.74 AU - 2.84 AU

Year: 1285 Days

Day: 29.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,635,749 km

• M1: 204,500 km (0.091 R)
• M2: 1,226,852 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.59 AU - 2.81 AU

Year: 1645 Days

Day: 43.4 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,635,749 km

• M1: 97,687 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 720.1

Radius: 9

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.34 AU - 8.28 AU

Year: 6591 Days

Day: 7.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,635,749 km

• M1: 186,399 km (0.081 R)
• M2: 440,117 km (0.053 R)
• M3: 652,696 km (0.06 R)
• M4: 750,084 km (0.081 R)
• M5: 929,003 km (0.078 R)
• M6: 1,328,429 km (0.051 R)
• M7: 1,399,937 km (0.075 R)
• M8: 1,738,178 km (0.075 R)
• M9: 1,896,751 km (0.063 R)
• M10: 1,957,488 km (0.109 R)
• M11: 2,143,737 km (0.077 R)
• M12: 2,759,782 km (0.067 R)
• M13: 3,039,978 km (0.062 R)
• M14: 3,111,636 km (0.091 R)
• M15: 3,183,592 km (0.064 R)
• M16: 3,552,501 km (0.119 R)
• M17: 3,627,898 km (0.098 R)
• M18: 3,806,069 km (0.048 R)
• M19: 4,013,112 km (0.086 R)
• M20: 4,144,459 km (0.112 R)
• M21: 4,250,674 km (0.045 R)
• M22: 5,978,081 km (0.043 R)
• M23: 7,343,011 km (0.098 R)
• M24: 7,439,502 km (0.099 R)
• M25: 7,862,565 km (0.118 R)
• M26: 8,393,937 km (0.109 R)
• M27: 8,494,915 km (0.096 R)
• M28: 8,630,002 km (0.094 R)
• M29: 8,971,235 km (0.079 R)
• M30: 9,039,900 km (0.04 R)
• M31: 9,212,686 km (0.081 R)
• M32: 9,421,375 km (0.096 R)
• M33: 9,702,020 km (0.072 R)
• M34: 9,843,390 km (0.081 R)
• M35: 10,056,717 km (0.085 R)
• M36: 10,888,780 km (0.086 R)
• M37: 11,780,384 km (0.033 R)
• M38: 12,158,717 km (0.053 R)
• M39: 12,618,132 km (0.059 R)
• M40: 12,772,517 km (0.076 R)
• M41: 13,751,635 km (0.107 R)
• M42: 14,270,440 km (0.096 R)
• M43: 14,471,649 km (0.101 R)
• M44: 14,714,297 km (0.116 R)
• M45: 14,917,600 km (0.118 R)
• M46: 15,121,802 km (0.09 R)
• M47: 15,368,040 km (0.1 R)
• M48: 16,746,285 km (0.06 R)
• M49: 16,958,564 km (0.068 R)
• M50: 17,214,377 km (0.073 R)
• M51: 17,514,620 km (0.115 R)
• M52: 19,485,272 km (0.118 R)
• M53: 19,663,743 km (0.085 R)
• M54: 19,932,570 km (0.102 R)
• M55: 20,701,054 km (0.114 R)
• M56: 20,928,892 km (0.086 R)
• M57: 21,203,404 km (0.101 R)
• M58: 21,478,963 km (0.119 R)
• M59: 21,894,845 km (0.068 R)
• M60: 22,593,766 km (0.117 R)
• M61: 23,584,404 km (0.098 R)
• M62: 23,774,692 km (0.058 R)
• M63: 24,013,301 km (0.035 R)
• M64: 24,252,807 km (0.119 R)
• M65: 24,733,914 km (0.04 R)
• M66: 25,559,245 km (0.104 R)
• M67: 25,999,811 km (0.077 R)
• M68: 27,286,652 km (0.107 R)
• M69: 27,937,851 km (0.092 R)
• M70: 28,038,381 km (0.086 R)
• M71: 28,290,603 km (0.077 R)
• M72: 28,442,146 km (0.094 R)
• M73: 28,594,137 km (0.115 R)
• M74: 29,306,522 km (0.098 R)
• M75: 30,282,798 km (0.093 R)
• M76: 30,748,945 km (0.107 R)
• M77: 30,904,826 km (0.055 R)
• M78: 31,008,946 km (0.113 R)
• M79: 31,374,264 km (0.112 R)
• M80: 31,583,551 km (0.073 R)
• M81: 31,845,946 km (0.107 R)
• M82: 34,778,962 km (0.116 R)
• M83: 35,104,188 km (0.077 R)
• M84: 35,267,100 km (0.089 R)
• M85: 35,430,311 km (0.069 R)
• M86: 35,921,441 km (0.055 R)
• M87: 36,030,946 km (0.066 R)
• M88: 36,250,257 km (0.103 R)
• M89: 36,469,867 km (0.072 R)
• M90: 36,690,075 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.2

Radius: 9

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.26 AU - 7.4 AU

Year: 7360 Days

Day: 10.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 42,635,749 km

• M1: 207,791 km (0.06 R)
• M2: 272,717 km (0.092 R)
• M3: 419,622 km (0.092 R)
• M4: 654,491 km (0.114 R)
• M5: 1,202,318 km (0.086 R)
• M6: 1,357,900 km (0.06 R)
• M7: 1,438,234 km (0.086 R)
• M8: 1,499,719 km (0.099 R)
• M9: 1,582,895 km (0.104 R)
• M10: 1,754,185 km (0.085 R)
• M11: 1,886,728 km (0.09 R)
• M12: 1,999,675 km (0.099 R)
• M13: 2,068,639 km (0.12 R)
• M14: 2,352,427 km (0.101 R)
• M15: 2,548,549 km (0.096 R)
• M16: 2,623,647 km (0.089 R)
• M17: 3,552,052 km (0.117 R)
• M18: 3,749,222 km (0.115 R)
• M19: 3,978,855 km (0.119 R)
• M20: 5,516,122 km (0.073 R)
• M21: 5,777,619 km (0.041 R)
• M22: 6,143,835 km (0.102 R)
• M23: 6,244,963 km (0.108 R)
• M24: 7,537,938 km (0.036 R)
• M25: 7,610,193 km (0.115 R)
• M26: 8,122,267 km (0.064 R)
• M27: 8,796,804 km (0.069 R)
• M28: 8,987,391 km (0.06 R)
• M29: 9,763,355 km (0.063 R)
• M30: 10,199,433 km (0.113 R)
• M31: 10,279,318 km (0.057 R)
• M32: 11,049,299 km (0.116 R)
• M33: 11,753,905 km (0.103 R)
• M34: 12,259,994 km (0.05 R)
• M35: 12,859,433 km (0.037 R)
• M36: 13,512,428 km (0.08 R)
• M37: 13,688,355 km (0.08 R)
• M38: 13,865,030 km (0.076 R)
• M39: 14,895,759 km (0.1 R)
• M40: 15,122,998 km (0.083 R)
• M41: 15,443,287 km (0.112 R)
• M42: 15,627,143 km (0.056 R)
• M43: 16,090,298 km (0.079 R)
• M44: 16,793,408 km (0.054 R)
• M45: 16,887,954 km (0.062 R)
• M46: 17,172,639 km (0.102 R)
• M47: 18,084,288 km (0.066 R)
• M48: 18,521,563 km (0.067 R)
• M49: 19,456,400 km (0.093 R)
• M50: 19,704,882 km (0.075 R)
• M51: 20,104,757 km (0.108 R)
• M52: 20,912,436 km (0.078 R)
• M53: 21,116,039 km (0.09 R)
• M54: 21,371,552 km (0.089 R)
• M55: 22,403,328 km (0.104 R)
• M56: 24,248,020 km (0.118 R)
• M57: 24,891,590 km (0.118 R)
• M58: 25,269,624 km (0.046 R)
• M59: 26,086,129 km (0.056 R)
• M60: 28,643,504 km (0.069 R)
• M61: 29,437,570 km (0.084 R)
• M62: 29,551,563 km (0.049 R)
• M63: 29,723,003 km (0.097 R)
• M64: 29,951,887 km (0.066 R)
• M65: 30,931,454 km (0.082 R)
• M66: 31,746,015 km (0.038 R)
• M67: 32,038,778 km (0.07 R)
• M68: 33,218,207 km (0.119 R)
• M69: 33,872,997 km (0.081 R)
• M70: 34,172,043 km (0.11 R)
• M71: 34,231,882 km (0.084 R)
• M72: 34,772,679 km (0.092 R)
• M73: 34,893,255 km (0.078 R)
• M74: 35,013,980 km (0.11 R)
• M75: 35,801,912 km (0.088 R)
• M76: 36,473,158 km (0.04 R)
• M77: 36,841,019 km (0.06 R)
• M78: 37,580,631 km (0.084 R)
• M79: 37,890,149 km (0.088 R)
• M80: 38,449,495 km (0.093 R)
• M81: 38,886,471 km (0.109 R)
• M82: 39,199,579 km (0.108 R)
• M83: 39,513,585 km (0.1 R)
• M84: 39,954,450 km (0.072 R)
• M85: 40,714,108 km (0.092 R)
• M86: 40,904,845 km (0.106 R)
• M87: 41,032,153 km (0.058 R)
• M88: 41,223,339 km (0.098 R)
• M89: 41,606,459 km (0.038 R)
• M90: 41,734,515 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 10.5

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.38 AU - 7.4 AU

Year: 7450 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 70.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,635,749 km

• M1: 134,339 km (0.096 R)
• M2: 216,618 km (0.069 R)
• M3: 288,574 km (0.119 R)
• M4: 408,851 km (0.11 R)
• M5: 563,685 km (0.052 R)
• M6: 771,027 km (0.087 R)
• M7: 901,028 km (0.065 R)
• M8: 968,945 km (0.05 R)
• M9: 1,394,851 km (0.081 R)
• M10: 1,660,237 km (0.097 R)
• M11: 1,788,143 km (0.105 R)
• M12: 1,964,220 km (0.032 R)
• M13: 2,501,725 km (0.111 R)
• M14: 2,876,468 km (0.102 R)
• M15: 3,242,235 km (0.081 R)
• M16: 3,485,331 km (0.034 R)
• M17: 3,678,612 km (0.072 R)
• M18: 3,818,934 km (0.094 R)
• M19: 3,989,476 km (0.084 R)
• M20: 4,162,710 km (0.089 R)
• M21: 4,279,546 km (0.073 R)
• M22: 4,636,786 km (0.115 R)
• M23: 4,727,592 km (0.11 R)
• M24: 5,222,162 km (0.082 R)
• M25: 5,443,717 km (0.075 R)
• M26: 6,700,040 km (0.115 R)
• M27: 7,290,203 km (0.095 R)
• M28: 9,007,437 km (0.09 R)
• M29: 9,235,275 km (0.053 R)
• M30: 9,388,314 km (0.112 R)
• M31: 9,658,188 km (0.097 R)
• M32: 9,969,651 km (0.113 R)
• M33: 11,167,182 km (0.04 R)
• M34: 11,371,084 km (0.069 R)
• M35: 11,535,193 km (0.086 R)
• M36: 12,536,302 km (0.095 R)
• M37: 12,620,974 km (0.114 R)
• M38: 13,219,066 km (0.069 R)
• M39: 13,782,751 km (0.119 R)
• M40: 14,310,084 km (0.086 R)
• M41: 14,709,809 km (0.074 R)
• M42: 15,429,674 km (0.112 R)
• M43: 15,702,690 km (0.059 R)
• M44: 15,839,722 km (0.101 R)
• M45: 16,207,134 km (0.07 R)
• M46: 16,484,638 km (0.099 R)
• M47: 16,763,638 km (0.092 R)
• M48: 17,232,179 km (0.118 R)
• M49: 17,943,068 km (0.038 R)
• M50: 18,615,211 km (0.071 R)
• M51: 19,442,338 km (0.088 R)
• M52: 19,737,195 km (0.053 R)
• M53: 22,353,961 km (0.108 R)
• M54: 22,456,735 km (0.058 R)
• M55: 22,921,236 km (0.077 R)
• M56: 23,912,472 km (0.109 R)
• M57: 24,122,956 km (0.036 R)
• M58: 24,228,422 km (0.111 R)
• M59: 24,439,804 km (0.071 R)
• M60: 24,704,892 km (0.055 R)
• M61: 26,369,617 km (0.036 R)
• M62: 26,532,678 km (0.079 R)
• M63: 28,070,395 km (0.062 R)
• M64: 28,236,897 km (0.104 R)
• M65: 28,515,149 km (0.09 R)
• M66: 28,738,349 km (0.066 R)
• M67: 29,130,296 km (0.081 R)
• M68: 30,089,667 km (0.118 R)
• M69: 30,487,747 km (0.113 R)
• M70: 30,830,326 km (0.111 R)
• M71: 31,059,510 km (0.084 R)
• M72: 31,519,374 km (0.083 R)
• M73: 32,155,464 km (0.064 R)
• M74: 32,271,552 km (0.089 R)
• M75: 32,445,983 km (0.095 R)
• M76: 33,499,002 km (0.111 R)
• M77: 35,879,105 km (0.104 R)
• M78: 37,272,160 km (0.119 R)
• M79: 37,760,896 km (0.046 R)
• M80: 37,883,417 km (0.113 R)
• M81: 38,067,422 km (0.097 R)
• M82: 38,190,242 km (0.083 R)
• M83: 38,930,153 km (0.117 R)
• M84: 40,298,674 km (0.053 R)
• M85: 41,114,731 km (0.067 R)
• M86: 42,253,769 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 14,577 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit