🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.5 AU - 0.74 AU

Year: 215 Days

Day: 16.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.78 AU - 0.8 AU

Year: 309 Days

Day: 35 Hours

Environment

Temp: -38 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,541,111 km

• M1: 417,528 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.53 AU - 1.59 AU

Year: 857 Days

Day: 36.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 113.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.13 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.3

Radius: 13.7

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.66 AU - 2.72 AU

Year: 1940 Days

Day: 11.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 41,541,111 km

• M1: 175,478 km (0.084 R)
• M2: 276,457 km (0.06 R)
• M3: 429,944 km (0.118 R)
• M4: 531,671 km (0.117 R)
• M5: 1,139,188 km (0.085 R)
• M6: 1,310,178 km (0.096 R)
• M7: 1,451,548 km (0.116 R)
• M8: 1,568,534 km (0.102 R)
• M9: 1,668,615 km (0.047 R)
• M10: 1,781,411 km (0.069 R)
• M11: 1,950,158 km (0.08 R)
• M12: 2,080,308 km (0.041 R)
• M13: 2,269,998 km (0.063 R)
• M14: 2,418,998 km (0.111 R)
• M15: 2,642,796 km (0.102 R)
• M16: 2,812,141 km (0.081 R)
• M17: 2,985,226 km (0.088 R)
• M18: 3,073,039 km (0.065 R)
• M19: 3,739,947 km (0.113 R)
• M20: 3,917,220 km (0.093 R)
• M21: 4,167,198 km (0.083 R)
• M22: 4,351,054 km (0.09 R)
• M23: 4,508,880 km (0.103 R)
• M24: 4,668,501 km (0.117 R)
• M25: 4,874,497 km (0.059 R)
• M26: 4,963,807 km (0.092 R)
• M27: 5,265,247 km (0.063 R)
• M28: 5,372,060 km (0.101 R)
• M29: 5,495,179 km (0.116 R)
• M30: 5,634,903 km (0.063 R)
• M31: 5,949,507 km (0.11 R)
• M32: 6,269,946 km (0.09 R)
• M33: 6,367,185 km (0.1 R)
• M34: 6,678,498 km (0.091 R)
• M35: 6,777,831 km (0.107 R)
• M36: 6,977,993 km (0.099 R)
• M37: 7,487,224 km (0.111 R)
• M38: 7,659,710 km (0.044 R)
• M39: 8,184,948 km (0.053 R)
• M40: 8,309,115 km (0.049 R)
• M41: 8,451,980 km (0.056 R)
• M42: 8,703,754 km (0.107 R)
• M43: 8,866,965 km (0.107 R)
• M44: 8,976,471 km (0.101 R)
• M45: 9,437,082 km (0.089 R)
• M46: 9,830,076 km (0.102 R)
• M47: 10,209,307 km (0.089 R)
• M48: 10,496,983 km (0.099 R)
• M49: 10,709,562 km (0.109 R)
• M50: 10,845,696 km (0.114 R)
• M51: 11,316,630 km (0.026 R)
• M52: 11,634,376 km (0.106 R)
• M53: 11,814,342 km (0.094 R)
• M54: 11,954,964 km (0.099 R)
• M55: 12,116,380 km (0.068 R)
• M56: 12,400,616 km (0.082 R)
• M57: 12,625,611 km (0.097 R)
• M58: 12,851,803 km (0.09 R)
• M59: 12,955,176 km (0.1 R)
• M60: 13,079,491 km (0.06 R)
• M61: 13,329,320 km (0.1 R)
• M62: 13,517,813 km (0.044 R)
• M63: 14,003,408 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.8

Radius: 9.8

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.82 AU - 3.7 AU

Year: 2588 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 41,541,111 km

• M1: 123,717 km (0.1 R)
• M2: 208,839 km (0.116 R)
• M3: 441,912 km (0.102 R)
• M4: 514,018 km (0.045 R)
• M5: 590,912 km (0.118 R)
• M6: 719,267 km (0.105 R)
• M7: 847,472 km (0.115 R)
• M8: 909,256 km (0.099 R)
• M9: 983,606 km (0.105 R)
• M10: 1,219,372 km (0.056 R)
• M11: 1,536,520 km (0.096 R)
• M12: 1,962,126 km (0.06 R)
• M13: 2,031,838 km (0.083 R)
• M14: 2,363,796 km (0.102 R)
• M15: 2,468,365 km (0.069 R)
• M16: 2,666,582 km (0.105 R)
• M17: 2,728,665 km (0.062 R)
• M18: 3,176,711 km (0.06 R)
• M19: 3,275,894 km (0.029 R)
• M20: 3,409,485 km (0.078 R)
• M21: 3,630,740 km (0.05 R)
• M22: 3,891,938 km (0.06 R)
• M23: 3,998,153 km (0.12 R)
• M24: 4,123,217 km (0.061 R)
• M25: 4,249,627 km (0.115 R)
• M26: 4,377,383 km (0.115 R)
• M27: 4,469,536 km (0.094 R)
• M28: 4,543,587 km (0.108 R)
• M29: 4,768,432 km (0.114 R)
• M30: 5,307,134 km (0.078 R)
• M31: 5,524,201 km (0.078 R)
• M32: 5,824,743 km (0.112 R)
• M33: 6,652,617 km (0.056 R)
• M34: 6,716,196 km (0.109 R)
• M35: 7,428,881 km (0.117 R)
• M36: 7,494,853 km (0.045 R)
• M37: 7,561,125 km (0.068 R)
• M38: 8,097,583 km (0.08 R)
• M39: 8,233,717 km (0.118 R)
• M40: 8,462,153 km (0.113 R)
• M41: 8,577,194 km (0.091 R)
• M42: 8,739,208 km (0.1 R)
• M43: 9,468,498 km (0.089 R)
• M44: 9,756,025 km (0.111 R)
• M45: 10,070,929 km (0.091 R)
• M46: 10,266,303 km (0.087 R)
• M47: 10,339,906 km (0.109 R)
• M48: 11,337,873 km (0.068 R)
• M49: 11,668,933 km (0.118 R)
• M50: 11,745,826 km (0.028 R)
• M51: 11,899,912 km (0.041 R)
• M52: 12,210,328 km (0.097 R)
• M53: 12,366,508 km (0.106 R)
• M54: 12,497,257 km (0.112 R)
• M55: 13,024,589 km (0.114 R)
• M56: 13,559,102 km (0.059 R)
• M57: 14,926,876 km (0.097 R)
• M58: 15,010,351 km (0.085 R)
• M59: 15,233,701 km (0.113 R)
• M60: 15,317,625 km (0.094 R)
• M61: 15,514,346 km (0.079 R)
• M62: 15,853,485 km (0.04 R)
• M63: 16,138,020 km (0.065 R)
• M64: 17,321,937 km (0.066 R)
• M65: 17,909,558 km (0.115 R)
• M66: 18,176,141 km (0.083 R)
• M67: 18,803,405 km (0.106 R)
• M68: 18,983,820 km (0.113 R)
• M69: 19,376,963 km (0.059 R)
• M70: 19,528,805 km (0.101 R)
• M71: 19,742,132 km (0.099 R)
• M72: 19,956,206 km (0.078 R)
• M73: 20,727,084 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 9.3

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.22 AU - 6.72 AU

Year: 6414 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 41,541,111 km

• M1: 116,238 km (0.025 R)
• M2: 183,856 km (0.086 R)
• M3: 809,324 km (0.038 R)
• M4: 1,042,398 km (0.079 R)
• M5: 1,319,902 km (0.078 R)
• M6: 1,696,141 km (0.077 R)
• M7: 1,798,615 km (0.083 R)
• M8: 1,929,813 km (0.105 R)
• M9: 2,132,518 km (0.104 R)
• M10: 2,827,250 km (0.052 R)
• M11: 2,918,954 km (0.103 R)
• M12: 2,995,997 km (0.081 R)
• M13: 3,375,526 km (0.09 R)
• M14: 3,736,955 km (0.077 R)
• M15: 4,232,273 km (0.075 R)
• M16: 4,514,415 km (0.111 R)
• M17: 4,930,895 km (0.11 R)
• M18: 5,454,638 km (0.067 R)
• M19: 5,996,032 km (0.081 R)
• M20: 6,293,134 km (0.102 R)
• M21: 6,493,894 km (0.085 R)
• M22: 6,860,558 km (0.098 R)
• M23: 7,234,104 km (0.108 R)
• M24: 7,678,260 km (0.117 R)
• M25: 8,022,635 km (0.079 R)
• M26: 8,350,104 km (0.114 R)
• M27: 8,637,482 km (0.119 R)
• M28: 8,838,392 km (0.08 R)
• M29: 8,950,590 km (0.055 R)
• M30: 9,290,327 km (0.106 R)
• M31: 11,366,596 km (0.102 R)
• M32: 11,685,239 km (0.039 R)
• M33: 11,759,141 km (0.11 R)
• M34: 11,907,392 km (0.052 R)
• M35: 12,255,955 km (0.071 R)
• M36: 12,759,651 km (0.096 R)
• M37: 13,295,810 km (0.054 R)
• M38: 13,657,388 km (0.106 R)
• M39: 13,761,359 km (0.11 R)
• M40: 13,839,449 km (0.112 R)
• M41: 15,082,158 km (0.099 R)
• M42: 15,351,135 km (0.038 R)
• M43: 15,594,680 km (0.095 R)
• M44: 15,730,515 km (0.114 R)
• M45: 16,332,796 km (0.09 R)
• M46: 16,664,455 km (0.095 R)
• M47: 17,166,206 km (0.085 R)
• M48: 17,531,674 km (0.06 R)
• M49: 18,585,890 km (0.056 R)
• M50: 18,672,208 km (0.092 R)
• M51: 18,845,442 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.3

Radius: 8.1

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.72 AU - 9.32 AU

Year: 9068 Days

Day: 11.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,541,111 km

• M1: 136,134 km (0.09 R)
• M2: 217,964 km (0.094 R)
• M3: 383,719 km (0.117 R)
• M4: 522,994 km (0.118 R)
• M5: 819,348 km (0.115 R)
• M6: 1,295,069 km (0.098 R)
• M7: 1,571,526 km (0.029 R)
• M8: 1,695,841 km (0.03 R)
• M9: 2,179,192 km (0.093 R)
• M10: 2,484,222 km (0.109 R)
• M11: 2,629,631 km (0.071 R)
• M12: 3,031,002 km (0.101 R)
• M13: 3,212,764 km (0.12 R)
• M14: 3,451,821 km (0.105 R)
• M15: 3,532,754 km (0.102 R)
• M16: 4,231,974 km (0.068 R)
• M17: 4,553,011 km (0.109 R)
• M18: 4,881,977 km (0.113 R)
• M19: 5,343,038 km (0.057 R)
• M20: 5,979,427 km (0.109 R)
• M21: 6,539,073 km (0.1 R)
• M22: 6,706,772 km (0.116 R)
• M23: 6,944,184 km (0.09 R)
• M24: 7,184,288 km (0.094 R)
• M25: 7,357,522 km (0.117 R)
• M26: 7,602,265 km (0.111 R)
• M27: 8,534,858 km (0.107 R)
• M28: 8,718,265 km (0.1 R)
• M29: 9,239,015 km (0.12 R)
• M30: 9,731,491 km (0.095 R)
• M31: 10,388,525 km (0.055 R)
• M32: 10,860,805 km (0.08 R)
• M33: 13,029,526 km (0.107 R)
• M34: 13,114,049 km (0.095 R)
• M35: 14,928,222 km (0.071 R)
• M36: 15,327,199 km (0.037 R)
• M37: 15,864,555 km (0.102 R)
• M38: 16,090,298 km (0.092 R)
• M39: 16,226,283 km (0.107 R)
• M40: 16,317,089 km (0.118 R)
• M41: 16,911,740 km (0.098 R)
• M42: 17,188,646 km (0.079 R)
• M43: 17,887,268 km (0.105 R)
• M44: 18,122,286 km (0.074 R)
• M45: 18,642,737 km (0.104 R)
• M46: 18,785,603 km (0.066 R)
• M47: 18,928,768 km (0.1 R)
• M48: 19,456,849 km (0.11 R)
• M49: 19,795,389 km (0.095 R)
• M50: 19,941,097 km (0.067 R)
• M51: 20,038,485 km (0.075 R)
• M52: 20,478,453 km (0.055 R)
• M53: 20,724,242 km (0.104 R)
• M54: 20,921,561 km (0.119 R)
• M55: 22,169,208 km (0.097 R)
• M56: 22,320,451 km (0.075 R)
• M57: 23,697,799 km (0.117 R)
• M58: 23,904,244 km (0.111 R)
• M59: 24,111,287 km (0.085 R)
• M60: 24,631,289 km (0.107 R)
• M61: 24,997,505 km (0.074 R)
• M62: 26,000,708 km (0.103 R)
• M63: 26,320,249 km (0.091 R)
• M64: 26,801,955 km (0.113 R)
• M65: 26,909,515 km (0.051 R)
• M66: 28,046,310 km (0.029 R)
• M67: 28,812,999 km (0.043 R)
• M68: 28,922,953 km (0.085 R)
• M69: 28,978,155 km (0.078 R)
• M70: 30,478,771 km (0.085 R)
• M71: 31,549,892 km (0.101 R)
• M72: 31,663,287 km (0.04 R)
• M73: 34,310,272 km (0.059 R)
• M74: 34,426,958 km (0.069 R)
• M75: 35,012,484 km (0.071 R)
• M76: 35,247,502 km (0.104 R)
• M77: 35,837,516 km (0.062 R)
• M78: 37,507,029 km (0.095 R)
• M79: 37,807,720 km (0.1 R)
• M80: 38,472,234 km (0.091 R)
• M81: 38,775,618 km (0.082 R)
• M82: 39,445,667 km (0.094 R)
• M83: 39,996,786 km (0.115 R)
• M84: 40,058,271 km (0.097 R)
• M85: 40,612,232 km (0.112 R)
• M86: 40,921,002 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,499 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit