🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 37.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,146,389 km

• M1: 32,612 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.37 AU - 2.15 AU

Year: 849 Days

Day: 42.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.6 AU - 2.54 AU

Year: 1082 Days

Day: 39.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,146,389 km

• M1: 39,195 km (0.115 R)
• M2: 841,488 km (0.115 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.1

Radius: 12.4

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.98 AU - 12.54 AU

Year: 11944 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,146,389 km

• M1: 155,731 km (0.029 R)
• M2: 594,502 km (0.114 R)
• M3: 826,229 km (0.098 R)
• M4: 1,108,371 km (0.06 R)
• M5: 1,250,788 km (0.051 R)
• M6: 1,356,553 km (0.084 R)
• M7: 1,443,470 km (0.1 R)
• M8: 1,692,550 km (0.109 R)
• M9: 1,980,526 km (0.096 R)
• M10: 2,232,898 km (0.095 R)
• M11: 2,522,669 km (0.116 R)
• M12: 2,852,831 km (0.106 R)
• M13: 3,226,377 km (0.039 R)
• M14: 3,404,249 km (0.09 R)
• M15: 3,524,526 km (0.112 R)
• M16: 3,646,448 km (0.104 R)
• M17: 3,831,800 km (0.097 R)
• M18: 4,374,092 km (0.107 R)
• M19: 4,704,554 km (0.085 R)
• M20: 4,872,851 km (0.096 R)
• M21: 5,319,999 km (0.063 R)
• M22: 5,601,692 km (0.072 R)
• M23: 6,106,585 km (0.07 R)
• M24: 7,276,141 km (0.089 R)
• M25: 7,432,172 km (0.104 R)
• M26: 7,906,696 km (0.103 R)
• M27: 8,595,894 km (0.111 R)
• M28: 9,010,280 km (0.104 R)
• M29: 9,094,055 km (0.096 R)
• M30: 9,601,491 km (0.117 R)
• M31: 9,858,799 km (0.09 R)
• M32: 10,031,584 km (0.089 R)
• M33: 11,179,150 km (0.044 R)
• M34: 11,359,266 km (0.081 R)
• M35: 11,814,193 km (0.104 R)
• M36: 12,136,127 km (0.107 R)
• M37: 12,507,579 km (0.065 R)
• M38: 12,741,699 km (0.102 R)
• M39: 13,214,429 km (0.108 R)
• M40: 13,982,464 km (0.089 R)
• M41: 15,411,423 km (0.115 R)
• M42: 16,989,980 km (0.067 R)
• M43: 17,877,245 km (0.047 R)
• M44: 18,088,327 km (0.04 R)
• M45: 18,247,051 km (0.062 R)
• M46: 21,072,206 km (0.084 R)
• M47: 21,406,857 km (0.107 R)
• M48: 21,575,005 km (0.072 R)
• M49: 21,855,950 km (0.08 R)
• M50: 22,535,274 km (0.065 R)
• M51: 24,263,727 km (0.056 R)
• M52: 24,790,611 km (0.056 R)
• M53: 26,694,394 km (0.115 R)
• M54: 27,542,015 km (0.118 R)
• M55: 27,785,860 km (0.057 R)
• M56: 28,030,452 km (0.105 R)
• M57: 28,460,097 km (0.065 R)
• M58: 29,388,053 km (0.099 R)
• M59: 29,574,901 km (0.046 R)
• M60: 31,400,892 km (0.088 R)
• M61: 33,652,939 km (0.095 R)
• M62: 34,109,511 km (0.108 R)
• M63: 34,831,321 km (0.064 R)
• M64: 35,757,182 km (0.053 R)
• M65: 37,903,762 km (0.085 R)
• M66: 39,472,296 km (0.119 R)
• M67: 41,270,761 km (0.092 R)
• M68: 42,109,856 km (0.076 R)
• M69: 42,320,490 km (0.115 R)
• M70: 42,602,033 km (0.116 R)
• M71: 42,954,635 km (0.079 R)
• M72: 43,804,949 km (0.108 R)
• M73: 44,089,634 km (0.083 R)
• M74: 44,803,964 km (0.09 R)
• M75: 45,306,314 km (0.079 R)
• M76: 46,027,226 km (0.103 R)
• M77: 46,752,027 km (0.115 R)
• M78: 46,897,287 km (0.084 R)
• M79: 47,846,037 km (0.085 R)
• M80: 48,065,945 km (0.095 R)
• M81: 48,286,004 km (0.039 R)
• M82: 48,801,069 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.1

Radius: 7.3

Gravity: 10.44 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 12.95 AU - 14.83 AU

Year: 18814 Days

Day: 15.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,146,389 km

• M1: 139,425 km (0.093 R)
• M2: 297,849 km (0.063 R)
• M3: 897,737 km (0.066 R)
• M4: 1,544,897 km (0.11 R)
• M5: 1,688,810 km (0.087 R)
• M6: 1,958,984 km (0.101 R)
• M7: 2,210,757 km (0.074 R)
• M8: 2,307,846 km (0.08 R)
• M9: 3,466,482 km (0.109 R)
• M10: 4,163,608 km (0.104 R)
• M11: 4,243,792 km (0.109 R)
• M12: 4,446,348 km (0.098 R)
• M13: 5,418,435 km (0.04 R)
• M14: 5,727,055 km (0.096 R)
• M15: 5,816,365 km (0.071 R)
• M16: 5,905,974 km (0.041 R)
• M17: 6,132,316 km (0.114 R)
• M18: 6,177,794 km (0.056 R)
• M19: 6,361,350 km (0.105 R)
• M20: 6,407,576 km (0.115 R)
• M21: 6,686,875 km (0.095 R)
• M22: 6,780,823 km (0.075 R)
• M23: 7,402,551 km (0.091 R)
• M24: 7,992,715 km (0.12 R)
• M25: 8,042,531 km (0.108 R)
• M26: 8,242,992 km (0.044 R)
• M27: 8,445,099 km (0.113 R)
• M28: 8,700,014 km (0.107 R)
• M29: 9,113,203 km (0.113 R)
• M30: 10,120,146 km (0.031 R)
• M31: 10,609,182 km (0.075 R)
• M32: 11,050,496 km (0.118 R)
• M33: 12,237,255 km (0.116 R)
• M34: 12,933,484 km (0.117 R)
• M35: 13,404,717 km (0.073 R)
• M36: 14,243,064 km (0.11 R)
• M37: 14,607,484 km (0.12 R)
• M38: 15,407,533 km (0.099 R)
• M39: 17,566,530 km (0.04 R)
• M40: 17,696,531 km (0.103 R)
• M41: 18,153,702 km (0.092 R)
• M42: 18,614,912 km (0.047 R)
• M43: 19,548,851 km (0.095 R)
• M44: 20,225,183 km (0.08 R)
• M45: 20,566,266 km (0.115 R)
• M46: 21,531,322 km (0.12 R)
• M47: 21,740,011 km (0.04 R)
• M48: 21,949,448 km (0.067 R)
• M49: 23,935,809 km (0.099 R)
• M50: 24,079,872 km (0.093 R)
• M51: 24,296,639 km (0.111 R)
• M52: 25,905,115 km (0.088 R)
• M53: 26,275,520 km (0.047 R)
• M54: 26,349,720 km (0.103 R)
• M55: 26,647,570 km (0.037 R)
• M56: 27,171,461 km (0.115 R)
• M57: 27,246,559 km (0.12 R)
• M58: 27,623,247 km (0.049 R)
• M59: 28,457,853 km (0.105 R)
• M60: 30,619,692 km (0.114 R)
• M61: 33,234,364 km (0.095 R)
• M62: 33,314,698 km (0.074 R)
• M63: 33,717,415 km (0.12 R)
• M64: 34,446,406 km (0.089 R)
• M65: 34,690,549 km (0.043 R)
• M66: 35,672,809 km (0.059 R)
• M67: 36,581,317 km (0.071 R)
• M68: 37,163,402 km (0.079 R)
• M69: 37,580,930 km (0.088 R)
• M70: 38,843,237 km (0.037 R)
• M71: 41,322,672 km (0.048 R)
• M72: 42,015,609 km (0.075 R)
• M73: 44,294,134 km (0.102 R)
• M74: 46,792,568 km (0.065 R)
• M75: 47,967,959 km (0.06 R)
• M76: 48,331,631 km (0.082 R)
• M77: 48,604,947 km (0.063 R)
• M78: 48,787,456 km (0.043 R)
• M79: 49,795,297 km (0.109 R)
• M80: 50,071,305 km (0.104 R)
• M81: 51,273,324 km (0.095 R)
• M82: 52,765,862 km (0.051 R)
• M83: 53,141,203 km (0.076 R)
• M84: 54,272,612 km (0.118 R)
• M85: 54,841,233 km (0.108 R)
• M86: 57,039,424 km (0.09 R)
• M87: 57,231,957 km (0.094 R)
• M88: 59,071,412 km (0.09 R)
• M89: 60,145,226 km (0.065 R)
• M90: 61,916,315 km (0.03 R)
• M91: 62,015,199 km (0.107 R)
• M92: 62,114,233 km (0.076 R)
• M93: 63,604,676 km (0.116 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 19,606 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit