🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.66 AU - 0.72 AU

Year: 211 Days

Day: 16.2 Hours

Environment

Temp: 161 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,518,315 km

• M1: 58,792 km (0.114 R)

Asteroid Belt

Center: 1.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.56 AU - 2.48 AU

Year: 1059 Days

Day: 36.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.18 AU - 2.96 AU

Year: 1520 Days

Day: 32.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 107,518,315 km

• M1: 98,435 km (0.087 R)
• M2: 1,038,508 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.92 AU - 4.28 AU

Year: 3063 Days

Day: 13.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.4

Radius: 11.9

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.88 AU - 6.16 AU

Year: 4785 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 107,518,315 km

• M1: 165,754 km (0.06 R)
• M2: 325,375 km (0.113 R)
• M3: 561,142 km (0.084 R)
• M4: 660,026 km (0.107 R)
• M5: 843,582 km (0.04 R)
• M6: 996,172 km (0.073 R)
• M7: 1,120,189 km (0.104 R)
• M8: 1,249,741 km (0.117 R)
• M9: 1,596,209 km (0.098 R)
• M10: 1,743,414 km (0.069 R)
• M11: 1,864,588 km (0.119 R)
• M12: 2,035,877 km (0.108 R)
• M13: 2,529,850 km (0.047 R)
• M14: 2,615,868 km (0.12 R)
• M15: 2,737,940 km (0.083 R)
• M16: 2,826,353 km (0.086 R)
• M17: 3,377,022 km (0.114 R)
• M18: 3,782,283 km (0.116 R)
• M19: 3,901,064 km (0.119 R)
• M20: 4,000,995 km (0.04 R)
• M21: 4,122,020 km (0.059 R)
• M22: 4,450,836 km (0.101 R)
• M23: 4,830,964 km (0.09 R)
• M24: 4,938,375 km (0.111 R)
• M25: 5,068,525 km (0.076 R)
• M26: 5,243,705 km (0.063 R)
• M27: 5,354,257 km (0.106 R)
• M28: 5,465,558 km (0.06 R)
• M29: 5,895,652 km (0.091 R)
• M30: 6,173,007 km (0.093 R)
• M31: 6,501,972 km (0.074 R)
• M32: 6,764,517 km (0.11 R)
• M33: 6,982,032 km (0.118 R)
• M34: 7,128,189 km (0.093 R)
• M35: 7,698,456 km (0.106 R)
• M36: 7,849,550 km (0.069 R)
• M37: 8,206,191 km (0.056 R)
• M38: 8,594,248 km (0.08 R)
• M39: 8,935,331 km (0.057 R)
• M40: 9,147,461 km (0.084 R)
• M41: 9,361,386 km (0.054 R)
• M42: 10,040,261 km (0.079 R)
• M43: 10,875,915 km (0.12 R)
• M44: 11,045,858 km (0.074 R)
• M45: 12,141,812 km (0.072 R)
• M46: 12,465,542 km (0.104 R)
• M47: 12,554,403 km (0.056 R)
• M48: 13,181,816 km (0.086 R)
• M49: 13,514,672 km (0.038 R)
• M50: 13,789,034 km (0.111 R)
• M51: 14,157,643 km (0.109 R)
• M52: 14,591,926 km (0.107 R)
• M53: 15,093,528 km (0.067 R)
• M54: 15,251,503 km (0.103 R)
• M55: 16,697,366 km (0.085 R)
• M56: 16,991,925 km (0.1 R)
• M57: 17,918,983 km (0.105 R)
• M58: 18,186,912 km (0.104 R)
• M59: 18,321,251 km (0.085 R)
• M60: 18,591,126 km (0.106 R)
• M61: 19,203,280 km (0.075 R)
• M62: 19,340,162 km (0.105 R)
• M63: 19,614,974 km (0.097 R)
• M64: 19,787,460 km (0.079 R)
• M65: 20,099,072 km (0.112 R)
• M66: 20,342,618 km (0.088 R)
• M67: 20,797,545 km (0.041 R)
• M68: 21,610,460 km (0.052 R)
• M69: 22,038,758 km (0.101 R)
• M70: 22,182,073 km (0.086 R)
• M71: 22,361,740 km (0.093 R)
• M72: 22,469,899 km (0.096 R)
• M73: 22,614,112 km (0.057 R)
• M74: 22,939,936 km (0.118 R)
• M75: 23,085,345 km (0.036 R)
• M76: 23,230,904 km (0.083 R)
• M77: 23,743,127 km (0.069 R)
• M78: 24,111,138 km (0.067 R)
• M79: 24,555,443 km (0.089 R)
• M80: 24,704,144 km (0.079 R)
• M81: 24,890,393 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.1

Radius: 9.1

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.4 AU - 7.26 AU

Year: 5876 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 107,518,315 km

• M1: 118,033 km (0.055 R)
• M2: 223,948 km (0.101 R)
• M3: 507,735 km (0.05 R)
• M4: 618,138 km (0.082 R)
• M5: 774,319 km (0.082 R)
• M6: 957,726 km (0.071 R)
• M7: 1,126,322 km (0.069 R)
• M8: 1,229,246 km (0.089 R)
• M9: 1,895,255 km (0.116 R)
• M10: 2,274,486 km (0.09 R)
• M11: 2,368,284 km (0.112 R)
• M12: 2,501,875 km (0.12 R)
• M13: 2,559,919 km (0.117 R)
• M14: 2,999,288 km (0.102 R)
• M15: 3,248,967 km (0.113 R)
• M16: 3,658,117 km (0.063 R)
• M17: 3,790,810 km (0.073 R)
• M18: 3,924,999 km (0.1 R)
• M19: 4,015,506 km (0.112 R)
• M20: 4,244,540 km (0.093 R)
• M21: 4,407,452 km (0.108 R)
• M22: 4,501,400 km (0.108 R)
• M23: 4,957,225 km (0.063 R)
• M24: 5,327,629 km (0.119 R)
• M25: 5,402,727 km (0.103 R)
• M26: 5,655,847 km (0.071 R)
• M27: 5,758,172 km (0.111 R)
• M28: 6,199,934 km (0.089 R)
• M29: 6,625,690 km (0.106 R)
• M30: 7,061,019 km (0.117 R)
• M31: 7,226,624 km (0.12 R)
• M32: 7,987,928 km (0.11 R)
• M33: 8,074,096 km (0.106 R)
• M34: 8,568,218 km (0.095 R)
• M35: 8,627,010 km (0.119 R)
• M36: 8,833,754 km (0.068 R)
• M37: 9,373,055 km (0.079 R)
• M38: 9,494,378 km (0.086 R)
• M39: 10,108,777 km (0.108 R)
• M40: 12,226,036 km (0.107 R)
• M41: 12,625,312 km (0.071 R)
• M42: 13,300,447 km (0.1 R)
• M43: 13,779,909 km (0.087 R)
• M44: 14,125,929 km (0.086 R)
• M45: 14,404,779 km (0.093 R)
• M46: 14,579,958 km (0.099 R)
• M47: 14,720,580 km (0.054 R)
• M48: 15,074,379 km (0.059 R)
• M49: 15,359,363 km (0.115 R)
• M50: 15,574,186 km (0.095 R)
• M51: 15,645,993 km (0.077 R)
• M52: 17,739,914 km (0.106 R)
• M53: 17,927,809 km (0.083 R)
• M54: 18,343,392 km (0.099 R)
• M55: 18,685,821 km (0.091 R)
• M56: 18,800,413 km (0.049 R)
• M57: 18,915,304 km (0.095 R)
• M58: 18,991,898 km (0.117 R)
• M59: 19,184,132 km (0.095 R)
• M60: 19,686,781 km (0.069 R)
• M61: 20,037,438 km (0.104 R)
• M62: 20,350,696 km (0.096 R)
• M63: 20,626,255 km (0.039 R)
• M64: 20,942,655 km (0.043 R)
• M65: 21,101,528 km (0.094 R)
• M66: 21,941,669 km (0.059 R)
• M67: 22,264,651 km (0.086 R)
• M68: 22,508,047 km (0.116 R)
• M69: 22,874,562 km (0.118 R)
• M70: 23,696,303 km (0.032 R)
• M71: 25,580,039 km (0.098 R)
• M72: 26,005,196 km (0.113 R)
• M73: 26,347,027 km (0.067 R)
• M74: 26,604,336 km (0.109 R)
• M75: 27,598,563 km (0.113 R)
• M76: 28,560,926 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.6

Radius: 6.5

Gravity: 21.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.75 AU - 19.31 AU

Year: 29430 Days

Day: 18.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 107,518,315 km

• M1: 84,224 km (0.117 R)
• M2: 222,003 km (0.085 R)
• M3: 340,335 km (0.095 R)
• M4: 784,342 km (0.105 R)
• M5: 1,072,467 km (0.083 R)
• M6: 1,428,959 km (0.04 R)
• M7: 1,902,586 km (0.116 R)
• M8: 2,113,369 km (0.117 R)
• M9: 2,557,525 km (0.077 R)
• M10: 2,649,827 km (0.096 R)
• M11: 3,580,775 km (0.082 R)
• M12: 5,951,602 km (0.097 R)
• M13: 6,322,455 km (0.091 R)
• M14: 7,545,118 km (0.076 R)
• M15: 7,744,682 km (0.044 R)
• M16: 8,422,659 km (0.086 R)
• M17: 8,699,266 km (0.102 R)
• M18: 8,838,541 km (0.118 R)
• M19: 8,978,715 km (0.082 R)
• M20: 9,618,395 km (0.089 R)
• M21: 9,980,123 km (0.081 R)
• M22: 10,346,189 km (0.037 R)
• M23: 10,642,393 km (0.043 R)
• M24: 10,941,289 km (0.1 R)
• M25: 11,777,392 km (0.066 R)
• M26: 12,242,192 km (0.064 R)
• M27: 15,999,043 km (0.078 R)
• M28: 18,000,065 km (0.088 R)
• M29: 18,177,787 km (0.085 R)
• M30: 19,347,044 km (0.058 R)
• M31: 20,447,785 km (0.048 R)
• M32: 20,540,536 km (0.093 R)
• M33: 23,675,209 km (0.1 R)
• M34: 23,869,836 km (0.102 R)
• M35: 26,147,165 km (0.108 R)
• M36: 29,220,054 km (0.088 R)
• M37: 31,117,703 km (0.05 R)
• M38: 31,224,367 km (0.087 R)
• M39: 31,544,805 km (0.093 R)
• M40: 32,189,123 km (0.104 R)
• M41: 33,490,775 km (0.076 R)
• M42: 34,478,120 km (0.091 R)
• M43: 35,586,491 km (0.113 R)
• M44: 37,724,394 km (0.097 R)
• M45: 38,293,913 km (0.102 R)
• M46: 38,866,125 km (0.1 R)
• M47: 39,556,669 km (0.067 R)
• M48: 42,123,170 km (0.076 R)
• M49: 44,142,891 km (0.092 R)
• M50: 44,863,205 km (0.12 R)
• M51: 45,466,533 km (0.109 R)
• M52: 45,829,756 km (0.088 R)
• M53: 46,193,878 km (0.074 R)
• M54: 47,783,205 km (0.107 R)
• M55: 48,770,103 km (0.109 R)
• M56: 49,017,986 km (0.107 R)
• M57: 49,763,881 km (0.108 R)
• M58: 52,657,553 km (0.115 R)
• M59: 53,166,335 km (0.091 R)
• M60: 53,293,793 km (0.106 R)
• M61: 54,188,837 km (0.029 R)
• M62: 54,317,042 km (0.088 R)
• M63: 55,476,126 km (0.113 R)
• M64: 55,993,735 km (0.108 R)
• M65: 58,869,754 km (0.057 R)
• M66: 59,529,929 km (0.094 R)
• M67: 62,464,292 km (0.111 R)
• M68: 63,002,844 km (0.116 R)
• M69: 70,003,127 km (0.092 R)
• M70: 71,263,788 km (0.063 R)
• M71: 71,404,410 km (0.087 R)
• M72: 74,662,053 km (0.104 R)
• M73: 75,376,682 km (0.109 R)
• M74: 75,806,627 km (0.087 R)
• M75: 76,956,885 km (0.068 R)
• M76: 79,711,729 km (0.104 R)
• M77: 80,588,373 km (0.098 R)
• M78: 80,881,286 km (0.074 R)
• M79: 83,533,656 km (0.109 R)
• M80: 84,721,613 km (0.093 R)
• M81: 88,017,104 km (0.063 R)
• M82: 89,680,483 km (0.074 R)
• M83: 89,984,017 km (0.049 R)
• M84: 90,744,423 km (0.106 R)
• M85: 93,653,353 km (0.107 R)
• M86: 95,041,771 km (0.113 R)
• M87: 97,059,547 km (0.096 R)
• M88: 97,371,160 km (0.099 R)
• M89: 98,151,761 km (0.099 R)
• M90: 98,621,050 km (0.096 R)
• M91: 99,562,020 km (0.089 R)
• M92: 100,979,161 km (0.06 R)
• M93: 102,085,886 km (0.052 R)
• M94: 103,037,628 km (0.026 R)
• M95: 103,992,511 km (0.071 R)
• M96: 104,151,833 km (0.085 R)
• M97: 106,392,210 km (0.051 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 363 - 14,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit