🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.51 AU - 0.65 AU

Year: 194 Days

Day: 29.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.9 AU - 1.42 AU

Year: 549 Days

Day: 33.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.62 AU - 2.24 AU

Year: 1179 Days

Day: 40.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.76 AU - 2.54 AU

Year: 1386 Days

Day: 36.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.4

Radius: 8.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.38 AU - 3.72 AU

Year: 2941 Days

Day: 6 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 32,195,358 km

• M1: 127,906 km (0.105 R)
• M2: 221,704 km (0.082 R)
• M3: 295,306 km (0.101 R)
• M4: 369,208 km (0.058 R)
• M5: 500,854 km (0.071 R)
• M6: 639,830 km (0.083 R)
• M7: 697,425 km (0.107 R)
• M8: 782,098 km (0.105 R)
• M9: 897,288 km (0.089 R)
• M10: 973,733 km (0.076 R)
• M11: 1,075,309 km (0.044 R)
• M12: 1,133,353 km (0.113 R)
• M13: 1,320,351 km (0.119 R)
• M14: 1,382,883 km (0.064 R)
• M15: 1,556,865 km (0.111 R)
• M16: 1,656,647 km (0.103 R)
• M17: 1,813,874 km (0.118 R)
• M18: 1,876,855 km (0.118 R)
• M19: 2,048,144 km (0.046 R)
• M20: 2,165,429 km (0.082 R)
• M21: 2,375,913 km (0.1 R)
• M22: 2,522,669 km (0.117 R)
• M23: 2,712,209 km (0.117 R)
• M24: 2,768,458 km (0.084 R)
• M25: 2,988,965 km (0.118 R)
• M26: 3,130,784 km (0.084 R)
• M27: 3,223,685 km (0.098 R)
• M28: 3,421,004 km (0.041 R)
• M29: 3,604,710 km (0.098 R)
• M30: 3,711,224 km (0.081 R)
• M31: 4,138,326 km (0.057 R)
• M32: 4,580,986 km (0.052 R)
• M33: 4,851,908 km (0.116 R)
• M34: 5,178,031 km (0.085 R)
• M35: 5,288,285 km (0.097 R)
• M36: 5,399,436 km (0.105 R)
• M37: 5,727,055 km (0.108 R)
• M38: 6,018,921 km (0.104 R)
• M39: 6,780,972 km (0.112 R)
• M40: 7,134,472 km (0.099 R)
• M41: 7,246,072 km (0.11 R)
• M42: 7,527,914 km (0.095 R)
• M43: 7,596,131 km (0.087 R)
• M44: 7,687,236 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.7

Radius: 8.3

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.67 AU - 4.25 AU

Year: 3465 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,195,358 km

• M1: 108,159 km (0.065 R)
• M2: 313,856 km (0.112 R)
• M3: 417,677 km (0.115 R)
• M4: 502,200 km (0.046 R)
• M5: 584,628 km (0.07 R)
• M6: 663,018 km (0.025 R)
• M7: 860,637 km (0.055 R)
• M8: 1,024,147 km (0.056 R)
• M9: 1,120,638 km (0.093 R)
• M10: 1,277,117 km (0.096 R)
• M11: 1,428,809 km (0.094 R)
• M12: 1,611,319 km (0.096 R)
• M13: 1,673,851 km (0.057 R)
• M14: 1,775,727 km (0.111 R)
• M15: 1,919,191 km (0.098 R)
• M16: 2,053,081 km (0.1 R)
• M17: 2,121,148 km (0.061 R)
• M18: 2,458,641 km (0.108 R)
• M19: 2,575,028 km (0.108 R)
• M20: 2,767,860 km (0.06 R)
• M21: 2,889,034 km (0.031 R)
• M22: 3,168,034 km (0.087 R)
• M23: 3,407,092 km (0.081 R)
• M24: 3,504,480 km (0.073 R)
• M25: 3,602,766 km (0.078 R)
• M26: 3,920,063 km (0.092 R)
• M27: 4,159,569 km (0.071 R)
• M28: 4,333,701 km (0.041 R)
• M29: 4,635,140 km (0.036 R)
• M30: 5,016,914 km (0.068 R)
• M31: 5,446,858 km (0.104 R)
• M32: 6,064,548 km (0.067 R)
• M33: 6,301,960 km (0.107 R)
• M34: 6,602,951 km (0.069 R)
• M35: 6,765,414 km (0.059 R)
• M36: 6,949,868 km (0.11 R)
• M37: 7,239,939 km (0.111 R)
• M38: 7,386,544 km (0.072 R)
• M39: 7,576,384 km (0.118 R)
• M40: 7,703,991 km (0.079 R)
• M41: 8,025,776 km (0.1 R)
• M42: 8,286,525 km (0.075 R)
• M43: 8,594,248 km (0.108 R)
• M44: 9,379,786 km (0.117 R)
• M45: 10,188,213 km (0.107 R)
• M46: 10,258,524 km (0.118 R)
• M47: 10,423,232 km (0.07 R)
• M48: 11,187,527 km (0.115 R)
• M49: 11,527,563 km (0.072 R)
• M50: 11,625,251 km (0.092 R)
• M51: 11,944,941 km (0.058 R)
• M52: 12,744,243 km (0.037 R)
• M53: 12,997,661 km (0.053 R)
• M54: 13,073,956 km (0.115 R)
• M55: 13,457,824 km (0.066 R)
• M56: 13,638,239 km (0.098 R)
• M57: 13,715,731 km (0.066 R)
• M58: 13,845,433 km (0.119 R)
• M59: 13,923,373 km (0.083 R)
• M60: 14,236,631 km (0.089 R)
• M61: 14,790,442 km (0.087 R)
• M62: 14,843,550 km (0.087 R)
• M63: 14,950,063 km (0.03 R)
• M64: 15,056,726 km (0.049 R)
• M65: 15,110,133 km (0.114 R)
• M66: 15,163,689 km (0.052 R)
• M67: 15,244,023 km (0.102 R)
• M68: 15,324,507 km (0.059 R)
• M69: 16,082,818 km (0.102 R)
• M70: 16,246,927 km (0.06 R)
• M71: 16,631,842 km (0.103 R)
• M72: 17,019,899 km (0.085 R)
• M73: 17,075,550 km (0.109 R)
• M74: 17,607,520 km (0.048 R)
• M75: 18,003,057 km (0.113 R)
• M76: 18,230,296 km (0.097 R)
• M77: 18,458,582 km (0.116 R)
• M78: 18,946,720 km (0.105 R)
• M79: 19,235,893 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.6

Radius: 12.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.35 AU - 5.07 AU

Year: 3798 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,195,358 km

• M1: 162,613 km (0.049 R)
• M2: 281,394 km (0.101 R)
• M3: 476,469 km (0.085 R)
• M4: 633,697 km (0.062 R)
• M5: 1,078,750 km (0.076 R)
• M6: 1,178,831 km (0.117 R)
• M7: 1,295,518 km (0.103 R)
• M8: 1,443,769 km (0.069 R)
• M9: 1,541,307 km (0.104 R)
• M10: 1,684,622 km (0.088 R)
• M11: 2,062,805 km (0.106 R)
• M12: 2,518,181 km (0.074 R)
• M13: 2,775,340 km (0.11 R)
• M14: 2,933,764 km (0.053 R)
• M15: 3,131,532 km (0.086 R)
• M16: 3,241,337 km (0.109 R)
• M17: 3,521,683 km (0.084 R)
• M18: 3,751,615 km (0.075 R)
• M19: 4,471,331 km (0.068 R)
• M20: 4,553,909 km (0.097 R)
• M21: 5,060,597 km (0.072 R)
• M22: 5,298,906 km (0.098 R)
• M23: 5,452,543 km (0.112 R)
• M24: 5,629,966 km (0.103 R)
• M25: 6,036,124 km (0.104 R)
• M26: 6,196,643 km (0.1 R)
• M27: 6,381,845 km (0.078 R)
• M28: 6,615,966 km (0.045 R)
• M29: 6,900,800 km (0.039 R)
• M30: 7,141,204 km (0.069 R)
• M31: 7,262,528 km (0.06 R)
• M32: 7,457,903 km (0.098 R)
• M33: 7,630,389 km (0.107 R)
• M34: 8,282,636 km (0.118 R)
• M35: 8,692,983 km (0.106 R)
• M36: 9,506,945 km (0.105 R)
• M37: 9,667,314 km (0.106 R)
• M38: 9,882,585 km (0.073 R)
• M39: 10,126,729 km (0.12 R)
• M40: 10,926,628 km (0.073 R)
• M41: 11,038,677 km (0.096 R)
• M42: 11,179,150 km (0.058 R)
• M43: 11,376,768 km (0.071 R)
• M44: 11,490,313 km (0.102 R)
• M45: 11,747,023 km (0.118 R)
• M46: 12,822,482 km (0.025 R)
• M47: 13,059,146 km (0.106 R)
• M48: 13,148,157 km (0.038 R)
• M49: 13,237,616 km (0.116 R)
• M50: 13,536,812 km (0.098 R)
• M51: 13,959,426 km (0.098 R)
• M52: 14,141,936 km (0.057 R)
• M53: 14,848,935 km (0.097 R)
• M54: 16,010,263 km (0.114 R)
• M55: 16,329,206 km (0.117 R)
• M56: 16,457,411 km (0.1 R)
• M57: 16,908,599 km (0.119 R)
• M58: 17,331,213 km (0.115 R)
• M59: 17,625,771 km (0.103 R)
• M60: 18,586,488 km (0.108 R)
• M61: 19,564,110 km (0.068 R)
• M62: 19,734,353 km (0.088 R)
• M63: 19,939,302 km (0.12 R)
• M64: 21,079,238 km (0.109 R)
• M65: 21,183,956 km (0.078 R)
• M66: 21,886,168 km (0.113 R)
• M67: 23,313,781 km (0.082 R)
• M68: 23,458,143 km (0.082 R)
• M69: 24,038,732 km (0.115 R)
• M70: 24,148,088 km (0.091 R)
• M71: 24,440,702 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.6

Radius: 11.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.18 AU - 6.38 AU

Year: 6110 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 32,195,358 km

• M1: 179,667 km (0.119 R)
• M2: 647,011 km (0.116 R)
• M3: 1,006,195 km (0.113 R)
• M4: 1,099,694 km (0.092 R)
• M5: 1,485,806 km (0.112 R)
• M6: 1,855,313 km (0.07 R)
• M7: 1,961,976 km (0.096 R)
• M8: 2,181,735 km (0.111 R)
• M9: 2,357,214 km (0.073 R)
• M10: 2,689,321 km (0.072 R)
• M11: 2,777,584 km (0.118 R)
• M12: 2,889,184 km (0.104 R)
• M13: 3,151,728 km (0.063 R)
• M14: 3,280,083 km (0.117 R)
• M15: 3,529,911 km (0.085 R)
• M16: 3,761,489 km (0.107 R)
• M17: 5,170,551 km (0.094 R)
• M18: 5,267,042 km (0.051 R)
• M19: 5,476,030 km (0.073 R)
• M20: 5,560,254 km (0.114 R)
• M21: 5,630,864 km (0.103 R)
• M22: 5,716,135 km (0.043 R)
• M23: 5,830,278 km (0.083 R)
• M24: 6,397,852 km (0.049 R)
• M25: 6,650,972 km (0.093 R)
• M26: 6,952,860 km (0.092 R)
• M27: 7,492,011 km (0.079 R)
• M28: 7,648,490 km (0.119 R)
• M29: 8,480,105 km (0.117 R)
• M30: 9,105,873 km (0.071 R)
• M31: 9,458,176 km (0.1 R)
• M32: 9,934,795 km (0.075 R)
• M33: 10,055,221 km (0.058 R)
• M34: 10,384,486 km (0.041 R)
• M35: 10,734,994 km (0.064 R)
• M36: 10,840,759 km (0.085 R)
• M37: 11,071,439 km (0.071 R)
• M38: 11,285,813 km (0.037 R)
• M39: 11,736,851 km (0.113 R)
• M40: 11,827,806 km (0.113 R)
• M41: 12,065,218 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.5

Radius: 4.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 9.6 AU - 12.6 AU

Year: 16261 Days

Day: 17.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 80.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 32,195,358 km

• M1: 288,425 km (0.093 R)
• M2: 667,655 km (0.09 R)
• M3: 1,045,540 km (0.051 R)
• M4: 1,075,908 km (0.089 R)
• M5: 1,106,575 km (0.106 R)
• M6: 1,446,013 km (0.062 R)
• M7: 1,479,972 km (0.104 R)
• M8: 1,671,457 km (0.091 R)
• M9: 1,707,061 km (0.025 R)
• M10: 1,945,371 km (0.097 R)
• M11: 2,116,361 km (0.068 R)
• M12: 2,513,843 km (0.079 R)
• M13: 2,869,586 km (0.111 R)
• M14: 3,130,186 km (0.055 R)
• M15: 3,241,038 km (0.07 R)
• M16: 4,149,247 km (0.115 R)
• M17: 4,246,485 km (0.103 R)
• M18: 4,344,621 km (0.084 R)
• M19: 4,518,155 km (0.101 R)
• M20: 5,366,524 km (0.051 R)
• M21: 6,713,803 km (0.072 R)
• M22: 6,972,158 km (0.093 R)
• M23: 7,087,947 km (0.119 R)
• M24: 7,587,454 km (0.115 R)
• M25: 8,963,456 km (0.114 R)
• M26: 9,407,013 km (0.073 R)
• M27: 9,502,906 km (0.059 R)
• M28: 9,663,574 km (0.052 R)
• M29: 10,913,913 km (0.08 R)
• M30: 10,981,082 km (0.092 R)
• M31: 11,353,282 km (0.118 R)
• M32: 12,179,361 km (0.043 R)
• M33: 12,847,166 km (0.101 R)
• M34: 13,060,493 km (0.098 R)
• M35: 13,816,261 km (0.089 R)
• M36: 13,925,318 km (0.106 R)
• M37: 15,445,232 km (0.106 R)
• M38: 15,710,020 km (0.107 R)
• M39: 15,785,867 km (0.114 R)
• M40: 15,938,157 km (0.072 R)
• M41: 16,513,211 km (0.091 R)
• M42: 17,212,133 km (0.12 R)
• M43: 17,486,645 km (0.091 R)
• M44: 17,565,184 km (0.056 R)
• M45: 18,438,386 km (0.077 R)
• M46: 18,638,848 km (0.099 R)
• M47: 19,122,797 km (0.115 R)
• M48: 19,366,342 km (0.059 R)
• M49: 19,651,775 km (0.115 R)
• M50: 20,185,540 km (0.079 R)
• M51: 20,474,862 km (0.034 R)
• M52: 20,724,092 km (0.109 R)
• M53: 20,765,680 km (0.077 R)
• M54: 21,561,691 km (0.112 R)
• M55: 21,646,064 km (0.109 R)
• M56: 21,942,268 km (0.096 R)
• M57: 22,197,182 km (0.111 R)
• M58: 23,054,079 km (0.041 R)
• M59: 23,878,064 km (0.116 R)
• M60: 25,823,136 km (0.111 R)
• M61: 25,867,865 km (0.106 R)
• M62: 26,407,465 km (0.085 R)
• M63: 27,132,566 km (0.044 R)
• M64: 28,880,916 km (0.091 R)
• M65: 29,627,858 km (0.028 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: 169 - 19,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit