🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.53 AU - 0.57 AU

Year: 149 Days

Day: 32.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.53 AU - 0.85 AU

Year: 209 Days

Day: 37.1 Hours

Environment

Temp: 210 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.18 AU - 1.2 AU

Year: 474 Days

Day: 21.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.43 AU - 1.43 AU

Year: 625 Days

Day: 31.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.85 AU - 1.89 AU

Year: 934 Days

Day: 23.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.12 AU - 2.86 AU

Year: 1435 Days

Day: 12.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,955,851 km

• M1: 2,163,933 km (0.057 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.18 AU - 3.32 AU

Year: 1666 Days

Day: 15.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.1

Radius: 10.7

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.27 AU - 6.77 AU

Year: 4737 Days

Day: 13.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 104,955,851 km

• M1: 177,273 km (0.054 R)
• M2: 320,139 km (0.047 R)
• M3: 466,745 km (0.119 R)
• M4: 593,904 km (0.1 R)
• M5: 899,083 km (0.115 R)
• M6: 993,330 km (0.097 R)
• M7: 1,062,893 km (0.071 R)
• M8: 1,163,123 km (0.087 R)
• M9: 1,405,023 km (0.09 R)
• M10: 1,580,801 km (0.056 R)
• M11: 1,815,370 km (0.108 R)
• M12: 2,903,545 km (0.073 R)
• M13: 3,046,710 km (0.109 R)
• M14: 3,213,213 km (0.118 R)
• M15: 3,382,707 km (0.1 R)
• M16: 3,468,576 km (0.096 R)
• M17: 3,555,193 km (0.089 R)
• M18: 3,664,549 km (0.047 R)
• M19: 4,650,699 km (0.109 R)
• M20: 4,891,402 km (0.117 R)
• M21: 5,160,827 km (0.057 R)
• M22: 5,385,075 km (0.086 R)
• M23: 5,791,532 km (0.099 R)
• M24: 6,313,629 km (0.106 R)
• M25: 6,526,806 km (0.11 R)
• M26: 7,599,572 km (0.092 R)
• M27: 7,997,951 km (0.113 R)
• M28: 8,344,868 km (0.056 R)
• M29: 8,490,876 km (0.05 R)
• M30: 8,696,872 km (0.063 R)
• M31: 8,815,204 km (0.049 R)
• M32: 9,567,382 km (0.06 R)
• M33: 9,904,725 km (0.057 R)
• M34: 10,059,410 km (0.105 R)
• M35: 10,876,812 km (0.102 R)
• M36: 11,846,356 km (0.102 R)
• M37: 11,977,703 km (0.082 R)
• M38: 13,079,791 km (0.104 R)
• M39: 13,351,909 km (0.117 R)
• M40: 13,522,900 km (0.059 R)
• M41: 13,591,565 km (0.116 R)
• M42: 14,353,916 km (0.093 R)
• M43: 15,272,746 km (0.099 R)
• M44: 15,487,419 km (0.077 R)
• M45: 16,101,368 km (0.096 R)
• M46: 16,760,048 km (0.072 R)
• M47: 16,944,652 km (0.094 R)
• M48: 17,092,754 km (0.063 R)
• M49: 17,166,954 km (0.1 R)
• M50: 17,952,792 km (0.087 R)
• M51: 18,331,125 km (0.057 R)
• M52: 18,445,118 km (0.064 R)
• M53: 18,712,001 km (0.094 R)
• M54: 19,598,219 km (0.111 R)
• M55: 19,792,696 km (0.076 R)
• M56: 20,261,984 km (0.111 R)
• M57: 20,458,556 km (0.111 R)
• M58: 21,171,689 km (0.081 R)
• M59: 22,216,181 km (0.097 R)
• M60: 22,418,887 km (0.081 R)
• M61: 22,540,958 km (0.078 R)
• M62: 22,663,180 km (0.108 R)
• M63: 23,113,021 km (0.115 R)
• M64: 23,277,429 km (0.088 R)
• M65: 24,229,918 km (0.081 R)
• M66: 24,564,120 km (0.064 R)
• M67: 24,689,932 km (0.078 R)
• M68: 24,899,967 km (0.114 R)
• M69: 25,533,664 km (0.11 R)
• M70: 25,661,121 km (0.083 R)
• M71: 26,601,793 km (0.09 R)
• M72: 26,946,616 km (0.116 R)
• M73: 27,033,083 km (0.095 R)
• M74: 27,815,330 km (0.1 R)
• M75: 28,253,054 km (0.119 R)
• M76: 28,913,977 km (0.119 R)
• M77: 29,268,524 km (0.118 R)
• M78: 29,982,106 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.1

Radius: 13.1

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.61 AU - 10.09 AU

Year: 9616 Days

Day: 9.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 104,955,851 km

• M1: 176,077 km (0.115 R)
• M2: 260,151 km (0.047 R)
• M3: 750,233 km (0.082 R)
• M4: 1,182,422 km (0.079 R)
• M5: 1,284,896 km (0.094 R)
• M6: 1,481,019 km (0.117 R)
• M7: 1,843,794 km (0.068 R)
• M8: 2,066,844 km (0.082 R)
• M9: 2,150,170 km (0.083 R)
• M10: 2,766,065 km (0.117 R)
• M11: 2,881,704 km (0.092 R)
• M12: 3,969,131 km (0.071 R)
• M13: 4,556,751 km (0.09 R)
• M14: 4,749,583 km (0.092 R)
• M15: 4,861,033 km (0.044 R)
• M16: 5,665,421 km (0.042 R)
• M17: 6,885,691 km (0.093 R)
• M18: 7,331,642 km (0.11 R)
• M19: 7,428,432 km (0.085 R)
• M20: 7,590,746 km (0.081 R)
• M21: 7,688,732 km (0.11 R)
• M22: 7,819,929 km (0.055 R)
• M23: 9,347,623 km (0.07 R)
• M24: 9,558,257 km (0.081 R)
• M25: 9,770,387 km (0.077 R)
• M26: 11,411,176 km (0.039 R)
• M27: 11,901,109 km (0.083 R)
• M28: 12,629,351 km (0.085 R)
• M29: 12,901,320 km (0.108 R)
• M30: 14,655,056 km (0.12 R)
• M31: 14,900,098 km (0.098 R)
• M32: 15,394,070 km (0.063 R)
• M33: 15,935,165 km (0.044 R)
• M34: 16,145,051 km (0.118 R)
• M35: 16,652,337 km (0.106 R)
• M36: 17,165,009 km (0.102 R)
• M37: 17,943,666 km (0.082 R)
• M38: 18,337,258 km (0.03 R)
• M39: 18,689,561 km (0.101 R)
• M40: 19,177,699 km (0.088 R)
• M41: 19,267,009 km (0.119 R)
• M42: 19,760,084 km (0.11 R)
• M43: 19,895,170 km (0.112 R)
• M44: 20,302,675 km (0.116 R)
• M45: 20,484,736 km (0.119 R)
• M46: 20,667,245 km (0.119 R)
• M47: 20,850,353 km (0.061 R)
• M48: 21,866,870 km (0.116 R)
• M49: 21,960,070 km (0.119 R)
• M50: 22,100,093 km (0.082 R)
• M51: 22,193,742 km (0.085 R)
• M52: 22,522,109 km (0.11 R)
• M53: 22,899,544 km (0.115 R)
• M54: 23,088,935 km (0.066 R)
• M55: 23,183,930 km (0.06 R)
• M56: 23,421,791 km (0.099 R)
• M57: 24,188,480 km (0.07 R)
• M58: 24,333,290 km (0.067 R)
• M59: 24,526,571 km (0.114 R)
• M60: 25,501,051 km (0.09 R)
• M61: 26,042,446 km (0.102 R)
• M62: 26,190,698 km (0.109 R)
• M63: 27,036,524 km (0.084 R)
• M64: 28,042,869 km (0.114 R)
• M65: 28,245,724 km (0.092 R)
• M66: 28,398,014 km (0.094 R)
• M67: 29,010,318 km (0.118 R)
• M68: 29,420,964 km (0.11 R)
• M69: 30,560,152 km (0.101 R)
• M70: 31,240,075 km (0.091 R)
• M71: 31,345,092 km (0.087 R)
• M72: 31,450,260 km (0.104 R)
• M73: 31,872,126 km (0.034 R)
• M74: 32,136,764 km (0.056 R)
• M75: 32,402,151 km (0.099 R)
• M76: 32,828,206 km (0.092 R)
• M77: 33,578,289 km (0.093 R)
• M78: 34,225,749 km (0.116 R)
• M79: 34,768,340 km (0.113 R)
• M80: 35,095,361 km (0.047 R)
• M81: 35,917,252 km (0.12 R)
• M82: 36,137,610 km (0.057 R)
• M83: 36,247,863 km (0.076 R)
• M84: 36,524,021 km (0.097 R)
• M85: 36,634,723 km (0.042 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.7

Radius: 7.9

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 17.98 AU - 18.9 AU

Year: 28922 Days

Day: 21.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 104,955,851 km

• M1: 290,818 km (0.1 R)
• M2: 464,053 km (0.091 R)
• M3: 905,815 km (0.082 R)
• M4: 968,796 km (0.059 R)
• M5: 1,099,245 km (0.078 R)
• M6: 1,270,535 km (0.082 R)
• M7: 1,795,922 km (0.096 R)
• M8: 2,295,131 km (0.078 R)
• M9: 2,426,627 km (0.093 R)
• M10: 2,605,546 km (0.052 R)
• M11: 2,789,103 km (0.11 R)
• M12: 2,882,302 km (0.115 R)
• M13: 3,514,054 km (0.079 R)
• M14: 3,717,058 km (0.067 R)
• M15: 3,819,832 km (0.117 R)
• M16: 5,013,174 km (0.092 R)
• M17: 5,357,249 km (0.104 R)
• M18: 6,683,734 km (0.101 R)
• M19: 6,809,097 km (0.028 R)
• M20: 7,512,955 km (0.039 R)
• M21: 8,307,020 km (0.094 R)
• M22: 8,645,710 km (0.106 R)
• M23: 8,782,442 km (0.095 R)
• M24: 9,336,702 km (0.097 R)
• M25: 9,477,025 km (0.046 R)
• M26: 10,551,587 km (0.071 R)
• M27: 10,844,649 km (0.091 R)
• M28: 11,739,992 km (0.069 R)
• M29: 12,426,946 km (0.058 R)
• M30: 12,892,195 km (0.08 R)
• M31: 13,759,713 km (0.116 R)
• M32: 13,919,633 km (0.078 R)
• M33: 15,302,516 km (0.106 R)
• M34: 15,634,174 km (0.116 R)
• M35: 15,968,226 km (0.108 R)
• M36: 16,220,448 km (0.068 R)
• M37: 17,847,624 km (0.114 R)
• M38: 21,717,422 km (0.069 R)
• M39: 22,371,015 km (0.101 R)
• M40: 22,653,157 km (0.119 R)
• M41: 22,841,949 km (0.119 R)
• M42: 23,316,025 km (0.114 R)
• M43: 24,177,709 km (0.09 R)
• M44: 25,636,886 km (0.106 R)
• M45: 25,932,043 km (0.057 R)
• M46: 26,525,946 km (0.047 R)
• M47: 27,024,257 km (0.104 R)
• M48: 28,334,286 km (0.03 R)
• M49: 29,150,791 km (0.115 R)
• M50: 31,225,414 km (0.12 R)
• M51: 31,330,432 km (0.103 R)
• M52: 33,669,544 km (0.113 R)
• M53: 33,777,254 km (0.107 R)
• M54: 34,100,835 km (0.098 R)
• M55: 35,844,398 km (0.11 R)
• M56: 37,393,633 km (0.108 R)
• M57: 37,952,232 km (0.074 R)
• M58: 48,223,771 km (0.113 R)
• M59: 50,547,176 km (0.094 R)
• M60: 52,656,805 km (0.073 R)
• M61: 53,157,359 km (0.097 R)
• M62: 54,289,516 km (0.112 R)
• M63: 55,683,768 km (0.096 R)
• M64: 56,449,261 km (0.041 R)
• M65: 56,833,428 km (0.072 R)
• M66: 57,089,839 km (0.117 R)
• M67: 58,637,129 km (0.113 R)
• M68: 59,806,536 km (0.102 R)
• M69: 60,198,183 km (0.076 R)
• M70: 60,328,782 km (0.11 R)
• M71: 61,115,069 km (0.119 R)
• M72: 65,096,466 km (0.064 R)
• M73: 65,768,161 km (0.083 R)
• M74: 66,037,437 km (0.077 R)
• M75: 68,205,260 km (0.103 R)
• M76: 68,887,426 km (0.028 R)
• M77: 70,121,160 km (0.098 R)
• M78: 72,471,192 km (0.091 R)
• M79: 72,888,571 km (0.091 R)
• M80: 73,446,421 km (0.081 R)
• M81: 74,005,618 km (0.118 R)
• M82: 79,388,000 km (0.056 R)
• M83: 80,537,061 km (0.07 R)
• M84: 87,250,415 km (0.056 R)
• M85: 89,925,823 km (0.112 R)
• M86: 95,204,534 km (0.052 R)
• M87: 97,190,595 km (0.108 R)
• M88: 101,359,140 km (0.089 R)
• M89: 102,605,440 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 13,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit