🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.46 AU - 0.72 AU

Year: 172 Days

Day: 27.5 Hours

Environment

Temp: 159 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,637,374 km

• M1: 96,491 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.6 AU - 0.6 AU

Year: 176 Days

Day: 32.2 Hours

Environment

Temp: 143 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.01 AU - 1.29 AU

Year: 467 Days

Day: 22.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.7 AU - 2.14 AU

Year: 1008 Days

Day: 48 Hours

Environment

Temp: -75 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.7

Radius: 9.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.64 AU - 6.96 AU

Year: 5290 Days

Day: 7.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 36,637,374 km

• M1: 115,490 km (0.088 R)
• M2: 232,475 km (0.054 R)
• M3: 359,035 km (0.056 R)
• M4: 564,882 km (0.075 R)
• M5: 696,827 km (0.06 R)
• M6: 1,102,237 km (0.092 R)
• M7: 1,334,712 km (0.088 R)
• M8: 1,563,447 km (0.069 R)
• M9: 1,622,688 km (0.086 R)
• M10: 2,437,249 km (0.109 R)
• M11: 2,494,694 km (0.099 R)
• M12: 2,849,839 km (0.07 R)
• M13: 3,399,612 km (0.067 R)
• M14: 5,569,379 km (0.12 R)
• M15: 5,753,235 km (0.107 R)
• M16: 6,017,275 km (0.059 R)
• M17: 6,142,937 km (0.093 R)
• M18: 6,332,927 km (0.044 R)
• M19: 6,849,339 km (0.062 R)
• M20: 7,013,447 km (0.113 R)
• M21: 7,145,692 km (0.117 R)
• M22: 7,228,868 km (0.044 R)
• M23: 8,025,627 km (0.109 R)
• M24: 8,216,214 km (0.064 R)
• M25: 8,478,310 km (0.064 R)
• M26: 8,619,381 km (0.116 R)
• M27: 8,690,140 km (0.116 R)
• M28: 9,263,399 km (0.059 R)
• M29: 9,408,659 km (0.111 R)
• M30: 9,756,624 km (0.086 R)
• M31: 10,202,276 km (0.097 R)
• M32: 10,446,419 km (0.101 R)
• M33: 10,540,816 km (0.092 R)
• M34: 11,113,327 km (0.085 R)
• M35: 11,248,413 km (0.065 R)
• M36: 11,500,636 km (0.094 R)
• M37: 12,228,878 km (0.11 R)
• M38: 13,154,889 km (0.087 R)
• M39: 13,318,250 km (0.083 R)
• M40: 13,461,864 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.7

Radius: 9.8

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.79 AU - 8.19 AU

Year: 6999 Days

Day: 7 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,637,374 km

• M1: 122,820 km (0.097 R)
• M2: 187,446 km (0.107 R)
• M3: 283,338 km (0.115 R)
• M4: 452,534 km (0.069 R)
• M5: 646,412 km (0.113 R)
• M6: 753,973 km (0.085 R)
• M7: 842,086 km (0.041 R)
• M8: 1,015,470 km (0.092 R)
• M9: 1,128,267 km (0.117 R)
• M10: 1,275,471 km (0.089 R)
• M11: 1,397,992 km (0.053 R)
• M12: 1,508,395 km (0.08 R)
• M13: 1,638,396 km (0.106 R)
• M14: 1,857,557 km (0.098 R)
• M15: 1,962,126 km (0.064 R)
• M16: 2,324,601 km (0.116 R)
• M17: 2,418,698 km (0.071 R)
• M18: 2,494,844 km (0.066 R)
• M19: 2,629,931 km (0.041 R)
• M20: 3,009,311 km (0.116 R)
• M21: 3,470,222 km (0.092 R)
• M22: 3,643,456 km (0.113 R)
• M23: 4,481,204 km (0.09 R)
• M24: 4,958,272 km (0.072 R)
• M25: 5,351,565 km (0.051 R)
• M26: 5,426,513 km (0.076 R)
• M27: 5,729,598 km (0.056 R)
• M28: 5,908,966 km (0.086 R)
• M29: 6,142,339 km (0.055 R)
• M30: 6,564,654 km (0.103 R)
• M31: 7,774,302 km (0.08 R)
• M32: 8,144,856 km (0.054 R)
• M33: 8,317,791 km (0.081 R)
• M34: 8,462,752 km (0.098 R)
• M35: 8,667,252 km (0.049 R)
• M36: 9,111,109 km (0.053 R)
• M37: 9,230,637 km (0.096 R)
• M38: 9,441,122 km (0.072 R)
• M39: 9,744,656 km (0.092 R)
• M40: 9,867,027 km (0.113 R)
• M41: 10,737,537 km (0.075 R)
• M42: 11,054,385 km (0.088 R)
• M43: 11,438,702 km (0.052 R)
• M44: 12,089,004 km (0.12 R)
• M45: 12,584,622 km (0.116 R)
• M46: 12,851,803 km (0.107 R)
• M47: 12,985,993 km (0.101 R)
• M48: 13,391,553 km (0.037 R)
• M49: 15,480,836 km (0.101 R)
• M50: 15,659,456 km (0.05 R)
• M51: 15,982,737 km (0.118 R)
• M52: 16,782,338 km (0.111 R)
• M53: 16,855,790 km (0.086 R)
• M54: 17,150,199 km (0.064 R)
• M55: 17,335,102 km (0.109 R)
• M56: 18,952,255 km (0.059 R)
• M57: 19,836,977 km (0.113 R)
• M58: 20,264,827 km (0.083 R)
• M59: 20,499,546 km (0.083 R)
• M60: 21,447,248 km (0.097 R)
• M61: 21,926,410 km (0.1 R)
• M62: 22,611,269 km (0.115 R)
• M63: 22,976,737 km (0.09 R)
• M64: 23,960,941 km (0.07 R)
• M65: 24,043,519 km (0.091 R)
• M66: 24,292,001 km (0.12 R)
• M67: 24,416,616 km (0.08 R)
• M68: 25,547,128 km (0.092 R)
• M69: 27,253,142 km (0.044 R)
• M70: 27,902,396 km (0.119 R)
• M71: 28,556,738 km (0.095 R)
• M72: 29,392,690 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.2

Radius: 12

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.25 AU - 8.31 AU

Year: 7440 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,637,374 km

• M1: 162,762 km (0.102 R)
• M2: 249,978 km (0.109 R)
• M3: 379,829 km (0.111 R)
• M4: 579,393 km (0.052 R)
• M5: 658,979 km (0.104 R)
• M6: 743,053 km (0.06 R)
• M7: 861,684 km (0.099 R)
• M8: 939,325 km (0.064 R)
• M9: 1,119,441 km (0.118 R)
• M10: 1,591,123 km (0.078 R)
• M11: 1,708,557 km (0.12 R)
• M12: 1,994,140 km (0.101 R)
• M13: 2,519,378 km (0.051 R)
• M14: 2,750,955 km (0.088 R)
• M15: 3,589,900 km (0.074 R)
• M16: 3,772,110 km (0.106 R)
• M17: 3,930,834 km (0.071 R)
• M18: 4,172,883 km (0.049 R)
• M19: 4,643,817 km (0.075 R)
• M20: 4,728,789 km (0.058 R)
• M21: 4,986,546 km (0.108 R)
• M22: 5,219,769 km (0.12 R)
• M23: 5,546,191 km (0.065 R)
• M24: 5,727,055 km (0.115 R)
• M25: 6,032,833 km (0.086 R)
• M26: 6,156,700 km (0.055 R)
• M27: 6,533,537 km (0.105 R)
• M28: 6,756,737 km (0.059 R)
• M29: 7,080,018 km (0.066 R)
• M30: 7,243,678 km (0.114 R)
• M31: 7,342,413 km (0.1 R)
• M32: 7,607,949 km (0.094 R)
• M33: 8,423,707 km (0.101 R)
• M34: 8,806,976 km (0.064 R)
• M35: 9,160,326 km (0.1 R)
• M36: 9,446,358 km (0.112 R)
• M37: 9,662,826 km (0.118 R)
• M38: 9,990,595 km (0.027 R)
• M39: 10,882,647 km (0.066 R)
• M40: 11,033,890 km (0.117 R)
• M41: 11,338,322 km (0.038 R)
• M42: 11,607,000 km (0.087 R)
• M43: 12,465,093 km (0.12 R)
• M44: 13,303,290 km (0.111 R)
• M45: 13,424,614 km (0.046 R)
• M46: 13,749,690 km (0.11 R)
• M47: 14,036,319 km (0.106 R)
• M48: 14,908,026 km (0.108 R)
• M49: 15,329,294 km (0.1 R)
• M50: 15,669,031 km (0.065 R)
• M51: 16,747,182 km (0.091 R)
• M52: 16,965,595 km (0.08 R)
• M53: 18,116,901 km (0.039 R)
• M54: 18,521,413 km (0.119 R)
• M55: 18,928,768 km (0.094 R)
• M56: 19,247,711 km (0.108 R)
• M57: 19,476,596 km (0.071 R)
• M58: 19,614,375 km (0.107 R)
• M59: 20,261,685 km (0.118 R)
• M60: 20,447,935 km (0.09 R)
• M61: 20,963,000 km (0.042 R)
• M62: 21,767,388 km (0.09 R)
• M63: 21,862,682 km (0.1 R)
• M64: 22,437,437 km (0.098 R)
• M65: 22,775,079 km (0.101 R)
• M66: 24,785,824 km (0.114 R)
• M67: 25,485,493 km (0.102 R)
• M68: 25,586,023 km (0.115 R)
• M69: 25,938,625 km (0.093 R)
• M70: 26,750,942 km (0.065 R)
• M71: 28,192,317 km (0.119 R)
• M72: 29,711,783 km (0.111 R)
• M73: 29,976,421 km (0.081 R)
• M74: 30,775,124 km (0.098 R)
• M75: 32,393,325 km (0.093 R)
• M76: 32,829,552 km (0.064 R)
• M77: 33,212,971 km (0.108 R)
• M78: 33,597,737 km (0.102 R)
• M79: 35,880,900 km (0.092 R)
• M80: 37,754,912 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.7

Radius: 14.5

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.45 AU - 10.63 AU

Year: 12049 Days

Day: 6.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,637,374 km

• M1: 211,382 km (0.1 R)
• M2: 360,381 km (0.11 R)
• M3: 516,861 km (0.049 R)
• M4: 716,125 km (0.095 R)
• M5: 974,481 km (0.064 R)
• M6: 1,247,796 km (0.118 R)
• M7: 1,403,078 km (0.06 R)
• M8: 1,565,093 km (0.053 R)
• M9: 1,733,839 km (0.069 R)
• M10: 1,869,525 km (0.108 R)
• M11: 2,470,010 km (0.111 R)
• M12: 2,601,657 km (0.044 R)
• M13: 2,735,696 km (0.083 R)
• M14: 2,941,244 km (0.108 R)
• M15: 3,081,267 km (0.035 R)
• M16: 3,175,813 km (0.118 R)
• M17: 3,343,812 km (0.111 R)
• M18: 3,564,169 km (0.099 R)
• M19: 3,764,182 km (0.104 R)
• M20: 3,993,665 km (0.061 R)
• M21: 4,874,796 km (0.094 R)
• M22: 5,409,160 km (0.044 R)
• M23: 5,815,019 km (0.079 R)
• M24: 6,230,901 km (0.11 R)
• M25: 6,412,064 km (0.088 R)
• M26: 6,748,809 km (0.1 R)
• M27: 7,956,812 km (0.081 R)
• M28: 8,485,490 km (0.04 R)
• M29: 8,619,381 km (0.101 R)
• M30: 9,576,807 km (0.075 R)
• M31: 10,317,017 km (0.113 R)
• M32: 10,531,989 km (0.111 R)
• M33: 10,639,999 km (0.11 R)
• M34: 10,929,770 km (0.119 R)
• M35: 11,406,389 km (0.09 R)
• M36: 11,591,591 km (0.091 R)
• M37: 12,002,387 km (0.069 R)
• M38: 12,153,032 km (0.103 R)
• M39: 12,418,119 km (0.103 R)
• M40: 12,646,854 km (0.101 R)
• M41: 13,069,768 km (0.101 R)
• M42: 13,929,806 km (0.069 R)
• M43: 14,048,586 km (0.098 R)
• M44: 14,526,701 km (0.104 R)
• M45: 14,808,095 km (0.116 R)
• M46: 14,969,810 km (0.079 R)
• M47: 15,869,342 km (0.107 R)
• M48: 16,159,113 km (0.073 R)
• M49: 16,997,160 km (0.116 R)
• M50: 17,124,019 km (0.107 R)
• M51: 17,464,055 km (0.056 R)
• M52: 17,806,335 km (0.058 R)
• M53: 18,802,657 km (0.091 R)
• M54: 19,373,822 km (0.104 R)
• M55: 19,506,366 km (0.105 R)
• M56: 20,084,561 km (0.077 R)
• M57: 20,713,620 km (0.046 R)
• M58: 22,825,643 km (0.107 R)
• M59: 23,246,911 km (0.099 R)
• M60: 23,387,832 km (0.094 R)
• M61: 24,192,220 km (0.066 R)
• M62: 24,525,973 km (0.096 R)
• M63: 24,717,458 km (0.062 R)
• M64: 24,957,413 km (0.094 R)
• M65: 25,682,065 km (0.104 R)
• M66: 26,905,327 km (0.098 R)
• M67: 27,300,714 km (0.085 R)
• M68: 29,306,672 km (0.032 R)
• M69: 29,459,112 km (0.096 R)
• M70: 29,866,616 km (0.072 R)
• M71: 30,224,754 km (0.055 R)
• M72: 30,738,922 km (0.098 R)
• M73: 31,984,773 km (0.08 R)
• M74: 32,298,779 km (0.1 R)
• M75: 32,824,466 km (0.086 R)
• M76: 33,035,548 km (0.073 R)
• M77: 33,141,164 km (0.116 R)
• M78: 33,247,080 km (0.066 R)
• M79: 33,830,960 km (0.1 R)
• M80: 34,204,356 km (0.051 R)
• M81: 34,471,987 km (0.091 R)
• M82: 35,983,075 km (0.076 R)
• M83: 36,146,286 km (0.112 R)
• M84: 36,473,457 km (0.077 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 15,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit