🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 236 Days

Day: 36.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,274,130 km

• M1: 106,514 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.88 AU - 1.46 AU

Year: 479 Days

Day: 19.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,274,130 km

• M1: 74,649 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.4

Radius: 12.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 7.61 AU - 8.39 AU

Year: 8570 Days

Day: 14.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 79.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,274,130 km

• M1: 173,683 km (0.115 R)
• M2: 829,371 km (0.109 R)
• M3: 1,000,959 km (0.08 R)
• M4: 1,361,041 km (0.104 R)
• M5: 1,462,768 km (0.076 R)
• M6: 2,669,424 km (0.119 R)
• M7: 3,117,470 km (0.088 R)
• M8: 3,476,355 km (0.114 R)
• M9: 4,143,711 km (0.097 R)
• M10: 4,263,839 km (0.104 R)
• M11: 4,819,146 km (0.059 R)
• M12: 5,896,101 km (0.106 R)
• M13: 7,961,299 km (0.049 R)
• M14: 10,187,166 km (0.12 R)
• M15: 10,309,388 km (0.092 R)
• M16: 10,761,772 km (0.115 R)
• M17: 11,728,473 km (0.094 R)
• M18: 12,287,371 km (0.062 R)
• M19: 13,119,584 km (0.03 R)
• M20: 13,654,695 km (0.073 R)
• M21: 14,287,943 km (0.116 R)
• M22: 14,424,975 km (0.094 R)
• M23: 15,162,791 km (0.12 R)
• M24: 15,349,190 km (0.037 R)
• M25: 15,960,298 km (0.08 R)
• M26: 16,292,555 km (0.087 R)
• M27: 16,387,998 km (0.045 R)
• M28: 16,579,334 km (0.119 R)
• M29: 16,867,609 km (0.105 R)
• M30: 17,449,395 km (0.034 R)
• M31: 17,644,770 km (0.085 R)
• M32: 18,235,232 km (0.11 R)
• M33: 18,433,599 km (0.078 R)
• M34: 18,732,346 km (0.099 R)
• M35: 18,932,508 km (0.085 R)
• M36: 19,435,755 km (0.069 R)
• M37: 20,558,637 km (0.114 R)
• M38: 20,713,321 km (0.108 R)
• M39: 21,024,036 km (0.104 R)
• M40: 21,127,857 km (0.063 R)
• M41: 21,545,235 km (0.037 R)
• M42: 22,282,004 km (0.113 R)
• M43: 22,387,920 km (0.099 R)
• M44: 22,494,134 km (0.097 R)
• M45: 22,973,595 km (0.118 R)
• M46: 23,564,357 km (0.107 R)
• M47: 23,888,686 km (0.114 R)
• M48: 24,596,583 km (0.101 R)
• M49: 26,480,169 km (0.12 R)
• M50: 26,817,363 km (0.113 R)
• M51: 27,099,505 km (0.078 R)
• M52: 27,325,996 km (0.102 R)
• M53: 27,439,391 km (0.106 R)
• M54: 27,666,780 km (0.083 R)
• M55: 28,582,319 km (0.069 R)
• M56: 29,333,599 km (0.088 R)
• M57: 30,443,316 km (0.069 R)
• M58: 30,796,666 km (0.046 R)
• M59: 31,210,604 km (0.089 R)
• M60: 32,523,325 km (0.091 R)
• M61: 32,643,602 km (0.055 R)
• M62: 32,824,316 km (0.103 R)
• M63: 32,944,892 km (0.067 R)
• M64: 33,610,902 km (0.095 R)
• M65: 34,710,296 km (0.099 R)
• M66: 35,079,354 km (0.115 R)
• M67: 35,759,576 km (0.061 R)
• M68: 36,256,839 km (0.081 R)
• M69: 37,069,904 km (0.113 R)
• M70: 37,195,566 km (0.065 R)
• M71: 37,510,170 km (0.118 R)
• M72: 38,015,512 km (0.057 R)
• M73: 38,905,320 km (0.088 R)
• M74: 39,032,927 km (0.05 R)
• M75: 39,224,711 km (0.044 R)
• M76: 39,480,823 km (0.096 R)
• M77: 40,834,983 km (0.065 R)
• M78: 41,484,986 km (0.03 R)
• M79: 41,811,408 km (0.12 R)
• M80: 41,942,157 km (0.098 R)
• M81: 43,059,354 km (0.081 R)
• M82: 44,519,578 km (0.112 R)

Asteroid Belt

Center: 9.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.7

Radius: 11.7

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 10.32 AU - 10.72 AU

Year: 12923 Days

Day: 7.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,274,130 km

• M1: 408,552 km (0.083 R)
• M2: 482,004 km (0.062 R)
• M3: 909,405 km (0.087 R)
• M4: 1,140,833 km (0.106 R)
• M5: 1,610,720 km (0.057 R)
• M6: 1,686,267 km (0.096 R)
• M7: 1,947,166 km (0.082 R)
• M8: 2,249,354 km (0.074 R)
• M9: 2,837,273 km (0.119 R)
• M10: 3,180,750 km (0.088 R)
• M11: 3,941,754 km (0.091 R)
• M12: 4,114,540 km (0.087 R)
• M13: 4,396,233 km (0.086 R)
• M14: 4,503,494 km (0.077 R)
• M15: 5,702,072 km (0.117 R)
• M16: 6,175,849 km (0.082 R)
• M17: 6,417,599 km (0.117 R)
• M18: 6,662,491 km (0.044 R)
• M19: 7,802,427 km (0.047 R)
• M20: 8,063,924 km (0.077 R)
• M21: 9,322,341 km (0.079 R)
• M22: 9,553,470 km (0.11 R)
• M23: 9,646,370 km (0.097 R)
• M24: 10,163,380 km (0.113 R)
• M25: 10,545,004 km (0.066 R)
• M26: 10,737,537 km (0.089 R)
• M27: 11,817,484 km (0.095 R)
• M28: 12,471,974 km (0.109 R)
• M29: 12,624,564 km (0.052 R)
• M30: 13,034,911 km (0.089 R)
• M31: 13,138,134 km (0.106 R)
• M32: 13,241,656 km (0.075 R)
• M33: 13,868,471 km (0.114 R)
• M34: 14,880,799 km (0.111 R)
• M35: 15,477,844 km (0.105 R)
• M36: 15,587,201 km (0.089 R)
• M37: 17,089,014 km (0.073 R)
• M38: 17,372,202 km (0.028 R)
• M39: 17,828,476 km (0.04 R)
• M40: 18,578,410 km (0.111 R)
• M41: 19,279,874 km (0.117 R)
• M42: 19,930,476 km (0.087 R)
• M43: 22,171,302 km (0.075 R)
• M44: 23,352,826 km (0.045 R)
• M45: 23,982,783 km (0.116 R)
• M46: 24,363,509 km (0.042 R)
• M47: 25,259,600 km (0.047 R)
• M48: 26,036,313 km (0.064 R)
• M49: 26,427,661 km (0.066 R)
• M50: 26,623,933 km (0.116 R)
• M51: 28,145,643 km (0.114 R)
• M52: 29,491,724 km (0.051 R)
• M53: 31,272,687 km (0.066 R)
• M54: 32,596,179 km (0.068 R)
• M55: 32,806,813 km (0.119 R)
• M56: 33,229,427 km (0.081 R)
• M57: 33,583,076 km (0.118 R)
• M58: 34,937,984 km (0.115 R)
• M59: 36,092,880 km (0.116 R)
• M60: 37,113,736 km (0.067 R)
• M61: 37,187,039 km (0.106 R)
• M62: 37,407,097 km (0.109 R)
• M63: 38,217,918 km (0.095 R)
• M64: 38,291,969 km (0.087 R)
• M65: 38,440,070 km (0.112 R)
• M66: 39,183,572 km (0.107 R)
• M67: 39,632,066 km (0.05 R)
• M68: 41,594,790 km (0.104 R)
• M69: 42,511,377 km (0.108 R)
• M70: 42,588,120 km (0.039 R)
• M71: 42,972,138 km (0.045 R)
• M72: 43,280,310 km (0.076 R)
• M73: 43,666,422 km (0.1 R)
• M74: 44,131,372 km (0.048 R)
• M75: 44,597,818 km (0.09 R)
• M76: 44,675,759 km (0.04 R)
• M77: 44,987,969 km (0.102 R)
• M78: 45,457,557 km (0.042 R)
• M79: 47,431,351 km (0.061 R)
• M80: 47,670,109 km (0.09 R)
• M81: 48,869,884 km (0.03 R)
• M82: 48,950,218 km (0.095 R)
• M83: 49,998,600 km (0.113 R)
• M84: 50,484,943 km (0.029 R)
• M85: 50,891,550 km (0.09 R)
• M86: 51,625,926 km (0.041 R)
• M87: 51,871,566 km (0.109 R)
• M88: 52,446,171 km (0.119 R)
• M89: 52,693,008 km (0.063 R)
• M90: 53,105,449 km (0.084 R)
• M91: 56,021,710 km (0.096 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: 519 - 13,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit