🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.53 AU - 0.79 AU

Year: 202 Days

Day: 42.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 110,574,190 km

• M1: 25,581 km (0.064 R)
• M2: 34,707 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.1 AU - 1.2 AU

Year: 465 Days

Day: 37 Hours

Environment

Temp: 12 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 110,574,190 km

• M1: 45,627 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.26 AU - 3.3 AU

Year: 1746 Days

Day: 22.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,574,190 km

• M1: 286,929 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.86 AU - 2.92 AU

Year: 1851 Days

Day: 26.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.1

Radius: 12.7

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.81 AU - 5.81 AU

Year: 3974 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 110,574,190 km

• M1: 191,336 km (0.114 R)
• M2: 300,542 km (0.072 R)
• M3: 471,233 km (0.071 R)
• M4: 670,198 km (0.106 R)
• M5: 751,281 km (0.103 R)
• M6: 861,235 km (0.082 R)
• M7: 1,017,266 km (0.113 R)
• M8: 1,183,319 km (0.042 R)
• M9: 1,373,907 km (0.103 R)
• M10: 1,574,966 km (0.12 R)
• M11: 1,655,001 km (0.067 R)
• M12: 1,802,804 km (0.084 R)
• M13: 1,989,502 km (0.102 R)
• M14: 2,111,724 km (0.078 R)
• M15: 2,254,739 km (0.12 R)
• M16: 2,531,645 km (0.112 R)
• M17: 3,344,410 km (0.112 R)
• M18: 3,491,016 km (0.106 R)
• M19: 3,618,324 km (0.083 R)
• M20: 3,790,660 km (0.083 R)
• M21: 3,877,876 km (0.074 R)
• M22: 4,392,343 km (0.094 R)
• M23: 4,810,170 km (0.081 R)
• M24: 4,952,288 km (0.087 R)
• M25: 5,910,462 km (0.109 R)
• M26: 6,088,484 km (0.108 R)
• M27: 6,216,689 km (0.03 R)
• M28: 7,166,785 km (0.115 R)
• M29: 7,741,989 km (0.105 R)
• M30: 8,021,139 km (0.08 R)
• M31: 8,275,156 km (0.104 R)
• M32: 8,733,524 km (0.06 R)
• M33: 9,053,364 km (0.103 R)
• M34: 9,288,532 km (0.096 R)
• M35: 9,945,566 km (0.1 R)
• M36: 10,834,476 km (0.068 R)
• M37: 11,052,889 km (0.08 R)
• M38: 11,304,363 km (0.097 R)
• M39: 11,589,497 km (0.085 R)
• M40: 11,877,024 km (0.086 R)
• M41: 12,984,347 km (0.12 R)
• M42: 13,785,893 km (0.064 R)
• M43: 13,954,938 km (0.083 R)
• M44: 14,294,974 km (0.089 R)
• M45: 14,466,114 km (0.118 R)
• M46: 14,569,037 km (0.032 R)
• M47: 15,122,400 km (0.094 R)
• M48: 15,226,969 km (0.096 R)
• M49: 15,612,333 km (0.098 R)
• M50: 16,071,748 km (0.056 R)
• M51: 16,643,511 km (0.062 R)
• M52: 16,823,627 km (0.107 R)
• M53: 17,004,192 km (0.028 R)
• M54: 17,258,358 km (0.07 R)
• M55: 17,586,875 km (0.055 R)
• M56: 18,175,992 km (0.033 R)
• M57: 19,184,730 km (0.103 R)
• M58: 19,297,976 km (0.045 R)
• M59: 20,096,679 km (0.117 R)
• M60: 20,519,442 km (0.049 R)
• M61: 20,751,319 km (0.095 R)
• M62: 20,945,048 km (0.089 R)
• M63: 21,334,601 km (0.119 R)
• M64: 22,160,381 km (0.08 R)
• M65: 22,836,564 km (0.072 R)
• M66: 22,956,541 km (0.044 R)
• M67: 24,699,955 km (0.079 R)
• M68: 25,566,874 km (0.098 R)
• M69: 26,275,968 km (0.101 R)
• M70: 26,906,972 km (0.101 R)
• M71: 27,033,682 km (0.114 R)
• M72: 28,441,697 km (0.099 R)
• M73: 28,570,949 km (0.047 R)
• M74: 28,916,371 km (0.083 R)
• M75: 29,002,988 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.3

Radius: 11.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.47 AU - 5.69 AU

Year: 4313 Days

Day: 7.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 110,574,190 km

• M1: 148,551 km (0.112 R)
• M2: 296,503 km (0.097 R)
• M3: 390,002 km (0.087 R)
• M4: 512,822 km (0.096 R)
• M5: 609,163 km (0.105 R)
• M6: 794,813 km (0.103 R)
• M7: 929,601 km (0.1 R)
• M8: 1,051,823 km (0.109 R)
• M9: 1,168,958 km (0.098 R)
• M10: 1,405,322 km (0.068 R)
• M11: 1,583,942 km (0.102 R)
• M12: 2,192,357 km (0.107 R)
• M13: 2,631,127 km (0.091 R)
• M14: 3,222,039 km (0.078 R)
• M15: 3,524,825 km (0.063 R)
• M16: 3,737,404 km (0.101 R)
• M17: 3,853,641 km (0.101 R)
• M18: 4,175,277 km (0.049 R)
• M19: 4,365,565 km (0.093 R)
• M20: 4,558,696 km (0.047 R)
• M21: 4,683,012 km (0.114 R)
• M22: 5,081,540 km (0.095 R)
• M23: 5,173,543 km (0.108 R)
• M24: 5,930,508 km (0.04 R)
• M25: 6,047,045 km (0.117 R)
• M26: 6,381,396 km (0.116 R)
• M27: 7,088,994 km (0.079 R)
• M28: 7,504,577 km (0.045 R)
• M29: 7,715,361 km (0.077 R)
• M30: 7,992,266 km (0.118 R)
• M31: 8,403,062 km (0.118 R)
• M32: 8,732,177 km (0.105 R)
• M33: 8,954,031 km (0.034 R)
• M34: 9,539,407 km (0.115 R)
• M35: 9,790,881 km (0.046 R)
• M36: 10,183,875 km (0.06 R)
• M37: 10,300,412 km (0.09 R)
• M38: 10,511,345 km (0.057 R)
• M39: 11,009,057 km (0.104 R)
• M40: 11,128,735 km (0.116 R)
• M41: 11,563,167 km (0.062 R)
• M42: 12,324,172 km (0.042 R)
• M43: 12,448,488 km (0.045 R)
• M44: 12,598,235 km (0.11 R)
• M45: 12,975,072 km (0.083 R)
• M46: 13,611,461 km (0.093 R)
• M47: 13,688,504 km (0.081 R)
• M48: 14,128,023 km (0.111 R)
• M49: 14,205,963 km (0.112 R)
• M50: 14,440,982 km (0.113 R)
• M51: 14,650,867 km (0.043 R)
• M52: 14,756,184 km (0.103 R)
• M53: 14,888,279 km (0.053 R)
• M54: 15,313,436 km (0.071 R)
• M55: 15,850,642 km (0.077 R)
• M56: 16,312,002 km (0.086 R)
• M57: 17,054,008 km (0.088 R)
• M58: 17,137,034 km (0.072 R)
• M59: 17,638,636 km (0.118 R)
• M60: 18,201,573 km (0.028 R)
• M61: 18,428,513 km (0.118 R)
• M62: 18,770,494 km (0.092 R)
• M63: 18,884,936 km (0.041 R)
• M64: 19,229,909 km (0.057 R)
• M65: 19,402,993 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978

Radius: 5.4

Gravity: 33.54 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.68 AU - 19.78 AU

Year: 29323 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 110,574,190 km

• M1: 70,610 km (0.084 R)
• M2: 106,214 km (0.047 R)
• M3: 290,818 km (0.114 R)
• M4: 452,683 km (0.115 R)
• M5: 557,402 km (0.1 R)
• M6: 612,902 km (0.036 R)
• M7: 790,774 km (0.044 R)
• M8: 1,773,184 km (0.039 R)
• M9: 1,940,883 km (0.115 R)
• M10: 2,157,800 km (0.053 R)
• M11: 2,336,868 km (0.12 R)
• M12: 2,902,947 km (0.117 R)
• M13: 3,150,830 km (0.109 R)
• M14: 4,489,731 km (0.099 R)
• M15: 4,776,211 km (0.096 R)
• M16: 5,793,926 km (0.106 R)
• M17: 6,876,117 km (0.096 R)
• M18: 7,473,760 km (0.117 R)
• M19: 8,296,249 km (0.09 R)
• M20: 8,436,123 km (0.084 R)
• M21: 9,364,079 km (0.098 R)
• M22: 10,324,198 km (0.116 R)
• M23: 10,550,091 km (0.088 R)
• M24: 10,701,633 km (0.111 R)
• M25: 11,237,792 km (0.102 R)
• M26: 11,392,626 km (0.116 R)
• M27: 11,470,267 km (0.059 R)
• M28: 11,704,388 km (0.079 R)
• M29: 11,782,627 km (0.075 R)
• M30: 12,097,830 km (0.117 R)
• M31: 13,468,147 km (0.093 R)
• M32: 13,550,276 km (0.099 R)
• M33: 14,802,111 km (0.065 R)
• M34: 14,971,904 km (0.088 R)
• M35: 16,440,058 km (0.108 R)
• M36: 17,146,758 km (0.064 R)
• M37: 19,604,053 km (0.11 R)
• M38: 19,977,300 km (0.059 R)
• M39: 20,353,090 km (0.087 R)
• M40: 24,938,115 km (0.039 R)
• M41: 25,241,200 km (0.098 R)
• M42: 27,188,964 km (0.089 R)
• M43: 28,760,490 km (0.089 R)
• M44: 33,759,901 km (0.109 R)
• M45: 34,881,736 km (0.104 R)
• M46: 35,333,820 km (0.071 R)
• M47: 35,787,999 km (0.068 R)
• M48: 36,472,709 km (0.1 R)
• M49: 36,931,526 km (0.118 R)
• M50: 38,436,181 km (0.108 R)
• M51: 39,842,700 km (0.096 R)
• M52: 40,552,243 km (0.085 R)
• M53: 42,705,854 km (0.114 R)
• M54: 48,375,613 km (0.072 R)
• M55: 48,501,574 km (0.095 R)
• M56: 48,879,758 km (0.092 R)
• M57: 50,402,365 km (0.098 R)
• M58: 51,169,652 km (0.104 R)
• M59: 51,554,568 km (0.12 R)
• M60: 52,715,447 km (0.118 R)
• M61: 53,885,003 km (0.072 R)
• M62: 54,276,651 km (0.064 R)
• M63: 54,669,345 km (0.068 R)
• M64: 58,111,742 km (0.105 R)
• M65: 61,078,716 km (0.055 R)
• M66: 62,033,151 km (0.088 R)
• M67: 62,992,372 km (0.077 R)
• M68: 63,129,853 km (0.086 R)
• M69: 65,620,807 km (0.087 R)
• M70: 70,984,040 km (0.1 R)
• M71: 74,879,120 km (0.114 R)
• M72: 79,881,972 km (0.103 R)
• M73: 81,673,257 km (0.114 R)
• M74: 82,273,443 km (0.111 R)
• M75: 84,385,017 km (0.067 R)
• M76: 84,991,637 km (0.119 R)
• M77: 85,295,470 km (0.115 R)
• M78: 86,667,282 km (0.071 R)
• M79: 87,126,099 km (0.057 R)
• M80: 88,507,635 km (0.116 R)
• M81: 89,123,829 km (0.116 R)
• M82: 92,851,509 km (0.062 R)
• M83: 94,105,438 km (0.1 R)
• M84: 95,680,554 km (0.113 R)
• M85: 96,154,779 km (0.117 R)
• M86: 97,264,347 km (0.071 R)
• M87: 97,423,220 km (0.042 R)
• M88: 98,856,966 km (0.074 R)
• M89: 99,336,277 km (0.107 R)
• M90: 100,939,966 km (0.072 R)
• M91: 105,475,624 km (0.11 R)
• M92: 106,456,238 km (0.092 R)
• M93: 106,619,898 km (0.11 R)
• M94: 108,920,714 km (0.043 R)
• M95: 109,415,883 km (0.08 R)
• M96: 110,242,860 km (0.073 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: 419 - 16,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit