🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.43 AU - 0.57 AU

Year: 135 Days

Day: 40.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,961,883 km

• M1: 176,077 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.7 AU - 0.88 AU

Year: 269 Days

Day: 24.7 Hours

Environment

Temp: 79 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.91 AU - 1.07 AU

Year: 377 Days

Day: 37.2 Hours

Environment

Temp: 22 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.39 AU - 3.75 AU

Year: 2060 Days

Day: 43.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,961,883 km

• M1: 1,075,010 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.1

Radius: 14.6

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.88 AU - 4.52 AU

Year: 3296 Days

Day: 5.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 86,961,883 km

• M1: 201,658 km (0.079 R)
• M2: 309,668 km (0.068 R)
• M3: 436,078 km (0.072 R)
• M4: 742,604 km (0.106 R)
• M5: 836,402 km (0.096 R)
• M6: 957,277 km (0.09 R)
• M7: 1,294,022 km (0.117 R)
• M8: 1,423,873 km (0.114 R)
• M9: 1,599,650 km (0.098 R)
• M10: 1,988,455 km (0.044 R)
• M11: 2,155,556 km (0.048 R)
• M12: 2,248,905 km (0.105 R)
• M13: 2,553,486 km (0.094 R)
• M14: 2,652,520 km (0.103 R)
• M15: 3,114,628 km (0.101 R)
• M16: 3,437,011 km (0.105 R)
• M17: 3,528,565 km (0.101 R)
• M18: 3,732,766 km (0.072 R)
• M19: 4,056,346 km (0.119 R)
• M20: 4,468,937 km (0.116 R)
• M21: 4,629,605 km (0.12 R)
• M22: 4,895,142 km (0.071 R)
• M23: 5,165,614 km (0.094 R)
• M24: 5,743,212 km (0.087 R)
• M25: 6,206,816 km (0.103 R)
• M26: 6,983,229 km (0.11 R)
• M27: 7,100,065 km (0.105 R)
• M28: 7,264,622 km (0.109 R)
• M29: 7,406,740 km (0.066 R)
• M30: 7,525,970 km (0.082 R)
• M31: 7,669,733 km (0.058 R)
• M32: 8,106,858 km (0.095 R)
• M33: 8,402,763 km (0.082 R)
• M34: 8,727,390 km (0.085 R)
• M35: 8,904,065 km (0.1 R)
• M36: 9,158,232 km (0.095 R)
• M37: 9,883,183 km (0.046 R)
• M38: 10,172,954 km (0.103 R)
• M39: 10,519,124 km (0.104 R)
• M40: 10,788,101 km (0.119 R)
• M41: 11,581,119 km (0.111 R)
• M42: 11,803,122 km (0.112 R)
• M43: 12,619,927 km (0.104 R)
• M44: 13,747,296 km (0.114 R)
• M45: 13,952,993 km (0.109 R)
• M46: 14,456,989 km (0.076 R)
• M47: 14,576,517 km (0.098 R)
• M48: 15,209,017 km (0.113 R)
• M49: 15,605,152 km (0.109 R)
• M50: 16,376,479 km (0.091 R)
• M51: 17,065,527 km (0.09 R)
• M52: 17,477,220 km (0.07 R)
• M53: 17,572,663 km (0.103 R)
• M54: 18,084,887 km (0.088 R)
• M55: 18,310,480 km (0.054 R)
• M56: 18,439,733 km (0.085 R)
• M57: 18,796,972 km (0.112 R)
• M58: 19,189,368 km (0.083 R)
• M59: 19,584,456 km (0.118 R)
• M60: 20,920,813 km (0.115 R)
• M61: 21,361,379 km (0.075 R)
• M62: 21,531,771 km (0.088 R)
• M63: 21,976,675 km (0.074 R)
• M64: 22,771,189 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.2

Radius: 13.6

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.45 AU - 8.47 AU

Year: 7801 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 86,961,883 km

• M1: 173,085 km (0.037 R)
• M2: 419,173 km (0.097 R)
• M3: 581,337 km (0.106 R)
• M4: 1,024,596 km (0.115 R)
• M5: 1,244,953 km (0.069 R)
• M6: 1,864,737 km (0.102 R)
• M7: 1,969,306 km (0.102 R)
• M8: 2,343,151 km (0.102 R)
• M9: 3,194,064 km (0.093 R)
• M10: 3,320,325 km (0.058 R)
• M11: 3,485,481 km (0.039 R)
• M12: 4,192,630 km (0.045 R)
• M13: 4,331,457 km (0.088 R)
• M14: 4,573,207 km (0.103 R)
• M15: 4,675,233 km (0.107 R)
• M16: 5,069,872 km (0.091 R)
• M17: 5,475,432 km (0.095 R)
• M18: 5,605,731 km (0.056 R)
• M19: 5,781,210 km (0.059 R)
• M20: 6,848,142 km (0.099 R)
• M21: 6,941,790 km (0.106 R)
• M22: 7,320,572 km (0.116 R)
• M23: 7,657,616 km (0.077 R)
• M24: 8,197,664 km (0.104 R)
• M25: 8,573,005 km (0.072 R)
• M26: 8,775,561 km (0.089 R)
• M27: 9,082,236 km (0.05 R)
• M28: 9,392,502 km (0.069 R)
• M29: 9,575,161 km (0.092 R)
• M30: 10,668,572 km (0.098 R)
• M31: 11,023,568 km (0.03 R)
• M32: 11,437,954 km (0.073 R)
• M33: 11,577,230 km (0.101 R)
• M34: 11,885,700 km (0.109 R)
• M35: 12,482,147 km (0.078 R)
• M36: 12,972,080 km (0.066 R)
• M37: 13,881,934 km (0.081 R)
• M38: 14,239,623 km (0.117 R)
• M39: 14,449,658 km (0.07 R)
• M40: 14,842,652 km (0.12 R)
• M41: 15,116,715 km (0.083 R)
• M42: 15,546,360 km (0.092 R)
• M43: 15,886,845 km (0.069 R)
• M44: 16,417,768 km (0.08 R)
• M45: 16,986,389 km (0.109 R)
• M46: 17,209,290 km (0.055 R)
• M47: 17,593,607 km (0.095 R)
• M48: 18,468,904 km (0.062 R)
• M49: 18,698,088 km (0.044 R)
• M50: 18,829,435 km (0.053 R)
• M51: 18,928,170 km (0.082 R)
• M52: 19,491,107 km (0.119 R)
• M53: 19,992,409 km (0.101 R)
• M54: 20,633,436 km (0.059 R)
• M55: 20,973,621 km (0.089 R)
• M56: 22,005,099 km (0.088 R)
• M57: 23,158,798 km (0.068 R)
• M58: 23,512,297 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.4

Radius: 3.3

Gravity: 60.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.89 AU - 19.41 AU

Year: 24850 Days

Day: 16.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,961,883 km

• M1: 324,627 km (0.109 R)
• M2: 470,336 km (0.095 R)
• M3: 926,759 km (0.074 R)
• M4: 1,650,813 km (0.085 R)
• M5: 2,872,578 km (0.077 R)
• M6: 2,956,204 km (0.093 R)
• M7: 3,125,997 km (0.089 R)
• M8: 4,257,107 km (0.116 R)
• M9: 4,643,069 km (0.098 R)
• M10: 4,989,987 km (0.119 R)
• M11: 5,345,282 km (0.118 R)
• M12: 5,603,936 km (0.07 R)
• M13: 5,656,146 km (0.101 R)
• M14: 6,513,641 km (0.053 R)
• M15: 6,957,498 km (0.114 R)
• M16: 7,182,942 km (0.042 R)
• M17: 7,353,633 km (0.046 R)
• M18: 7,410,929 km (0.116 R)
• M19: 7,641,160 km (0.112 R)
• M20: 8,346,065 km (0.078 R)
• M21: 8,405,755 km (0.061 R)
• M22: 9,503,953 km (0.108 R)
• M23: 10,069,732 km (0.031 R)
• M24: 11,036,733 km (0.097 R)
• M25: 11,898,566 km (0.087 R)
• M26: 12,167,992 km (0.103 R)
• M27: 12,371,445 km (0.068 R)
• M28: 13,126,914 km (0.091 R)
• M29: 13,756,123 km (0.088 R)
• M30: 14,109,922 km (0.1 R)
• M31: 15,554,588 km (0.044 R)
• M32: 16,819,139 km (0.104 R)
• M33: 17,808,131 km (0.118 R)
• M34: 18,116,302 km (0.097 R)
• M35: 18,193,644 km (0.116 R)
• M36: 21,455,775 km (0.106 R)
• M37: 23,195,000 km (0.106 R)
• M38: 24,208,975 km (0.098 R)
• M39: 25,237,310 km (0.107 R)
• M40: 25,323,628 km (0.07 R)
• M41: 26,017,762 km (0.095 R)
• M42: 26,718,329 km (0.118 R)
• M43: 28,676,266 km (0.07 R)
• M44: 29,308,916 km (0.056 R)
• M45: 29,763,693 km (0.042 R)
• M46: 32,822,670 km (0.059 R)
• M47: 33,200,106 km (0.08 R)
• M48: 33,294,801 km (0.072 R)
• M49: 34,532,724 km (0.074 R)
• M50: 35,109,124 km (0.109 R)
• M51: 35,592,026 km (0.102 R)
• M52: 35,882,695 km (0.049 R)
• M53: 37,643,611 km (0.081 R)
• M54: 38,236,917 km (0.1 R)
• M55: 38,833,064 km (0.094 R)
• M56: 39,733,344 km (0.052 R)
• M57: 40,438,249 km (0.095 R)
• M58: 41,656,125 km (0.05 R)
• M59: 42,269,626 km (0.104 R)
• M60: 42,372,101 km (0.101 R)
• M61: 43,816,319 km (0.071 R)
• M62: 43,920,140 km (0.061 R)
• M63: 44,023,961 km (0.114 R)
• M64: 45,067,107 km (0.099 R)
• M65: 47,071,120 km (0.051 R)
• M66: 47,816,865 km (0.097 R)
• M67: 48,566,350 km (0.079 R)
• M68: 48,996,444 km (0.108 R)
• M69: 51,493,681 km (0.113 R)
• M70: 52,151,912 km (0.114 R)
• M71: 52,702,582 km (0.06 R)
• M72: 52,923,388 km (0.071 R)
• M73: 53,255,196 km (0.051 R)
• M74: 54,924,409 km (0.041 R)
• M75: 59,114,646 km (0.105 R)
• M76: 59,229,238 km (0.112 R)
• M77: 59,458,870 km (0.109 R)
• M78: 64,819,710 km (0.111 R)
• M79: 68,638,944 km (0.114 R)
• M80: 69,605,047 km (0.086 R)
• M81: 70,697,411 km (0.1 R)
• M82: 70,819,034 km (0.096 R)
• M83: 72,407,763 km (0.047 R)
• M84: 73,144,981 km (0.062 R)
• M85: 73,268,100 km (0.117 R)
• M86: 73,391,219 km (0.114 R)
• M87: 73,761,175 km (0.097 R)
• M88: 74,255,297 km (0.08 R)
• M89: 74,502,881 km (0.069 R)
• M90: 76,243,153 km (0.107 R)
• M91: 78,122,551 km (0.06 R)
• M92: 79,637,080 km (0.107 R)
• M93: 80,779,260 km (0.107 R)
• M94: 81,543,705 km (0.081 R)
• M95: 83,980,355 km (0.114 R)
• M96: 84,754,823 km (0.12 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: 531 - 20,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit