🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.55 AU - 0.59 AU

Year: 157 Days

Day: 18.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.63 AU - 1.01 AU

Year: 271 Days

Day: 22.4 Hours

Environment

Temp: 92 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.06 AU - 1.54 AU

Year: 541 Days

Day: 46.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.35 AU - 1.37 AU

Year: 579 Days

Day: 27.3 Hours

Environment

Temp: -19 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.2

Radius: 12.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.75 AU - 6.91 AU

Year: 5817 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 48,707,622 km

• M1: 184,604 km (0.104 R)
• M2: 316,100 km (0.077 R)
• M3: 650,302 km (0.1 R)
• M4: 834,307 km (0.106 R)
• M5: 1,090,269 km (0.117 R)
• M6: 1,693,597 km (0.115 R)
• M7: 1,789,939 km (0.112 R)
• M8: 2,142,242 km (0.119 R)
• M9: 2,335,821 km (0.108 R)
• M10: 2,912,371 km (0.062 R)
• M11: 3,029,058 km (0.107 R)
• M12: 3,307,609 km (0.069 R)
• M13: 3,491,016 km (0.116 R)
• M14: 3,804,573 km (0.096 R)
• M15: 4,149,097 km (0.109 R)
• M16: 4,391,894 km (0.064 R)
• M17: 5,433,544 km (0.108 R)
• M18: 5,920,485 km (0.119 R)
• M19: 6,269,647 km (0.087 R)
• M20: 6,421,489 km (0.097 R)
• M21: 6,574,527 km (0.108 R)
• M22: 6,936,255 km (0.09 R)
• M23: 7,464,335 km (0.05 R)
• M24: 8,812,811 km (0.094 R)
• M25: 9,240,511 km (0.048 R)
• M26: 9,762,907 km (0.106 R)
• M27: 10,146,176 km (0.081 R)
• M28: 10,264,957 km (0.084 R)
• M29: 10,775,684 km (0.063 R)
• M30: 10,927,376 km (0.06 R)
• M31: 11,049,299 km (0.104 R)
• M32: 11,356,124 km (0.083 R)
• M33: 11,510,659 km (0.113 R)
• M34: 12,103,964 km (0.069 R)
• M35: 12,452,228 km (0.079 R)
• M36: 13,516,317 km (0.102 R)
• M37: 14,109,024 km (0.083 R)
• M38: 14,375,159 km (0.071 R)
• M39: 15,115,818 km (0.098 R)
• M40: 15,217,694 km (0.117 R)
• M41: 15,627,891 km (0.045 R)
• M42: 15,799,779 km (0.105 R)
• M43: 16,950,486 km (0.117 R)
• M44: 18,345,187 km (0.117 R)
• M45: 18,964,522 km (0.05 R)
• M46: 19,258,332 km (0.108 R)
• M47: 19,553,788 km (0.114 R)
• M48: 20,074,389 km (0.1 R)
• M49: 22,550,383 km (0.105 R)
• M50: 22,705,965 km (0.077 R)
• M51: 22,900,891 km (0.099 R)
• M52: 23,410,122 km (0.105 R)
• M53: 26,502,908 km (0.061 R)
• M54: 26,667,017 km (0.119 R)
• M55: 27,202,877 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.3

Radius: 11.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.26 AU - 8.3 AU

Year: 8702 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,707,622 km

• M1: 146,008 km (0.119 R)
• M2: 356,492 km (0.111 R)
• M3: 570,267 km (0.108 R)
• M4: 643,420 km (0.111 R)
• M5: 773,571 km (0.105 R)
• M6: 884,722 km (0.079 R)
• M7: 986,748 km (0.108 R)
• M8: 1,203,664 km (0.09 R)
• M9: 1,505,703 km (0.077 R)
• M10: 1,702,274 km (0.076 R)
• M11: 1,775,876 km (0.114 R)
• M12: 1,984,266 km (0.08 R)
• M13: 2,101,252 km (0.086 R)
• M14: 2,466,719 km (0.052 R)
• M15: 2,571,737 km (0.119 R)
• M16: 3,029,955 km (0.119 R)
• M17: 3,234,156 km (0.072 R)
• M18: 3,537,391 km (0.069 R)
• M19: 3,704,492 km (0.047 R)
• M20: 3,997,106 km (0.099 R)
• M21: 4,121,272 km (0.12 R)
• M22: 4,348,062 km (0.09 R)
• M23: 4,501,550 km (0.106 R)
• M24: 5,214,683 km (0.052 R)
• M25: 5,350,667 km (0.088 R)
• M26: 6,306,448 km (0.03 R)
• M27: 6,422,386 km (0.115 R)
• M28: 6,774,390 km (0.046 R)
• M29: 6,863,401 km (0.118 R)
• M30: 7,132,826 km (0.102 R)
• M31: 7,375,175 km (0.097 R)
• M32: 8,213,372 km (0.087 R)
• M33: 8,853,800 km (0.09 R)
• M34: 9,477,025 km (0.089 R)
• M35: 9,710,248 km (0.112 R)
• M36: 10,489,803 km (0.088 R)
• M37: 10,593,025 km (0.087 R)
• M38: 11,430,624 km (0.115 R)
• M39: 12,072,847 km (0.115 R)
• M40: 12,580,433 km (0.118 R)
• M41: 12,763,391 km (0.05 R)
• M42: 13,766,744 km (0.097 R)
• M43: 13,955,387 km (0.09 R)
• M44: 14,106,930 km (0.086 R)
• M45: 14,679,889 km (0.106 R)
• M46: 14,756,932 km (0.046 R)
• M47: 15,377,614 km (0.085 R)
• M48: 15,534,093 km (0.052 R)
• M49: 16,644,558 km (0.069 R)
• M50: 17,494,125 km (0.093 R)
• M51: 18,027,142 km (0.099 R)
• M52: 18,440,780 km (0.059 R)
• M53: 19,319,667 km (0.113 R)
• M54: 19,870,636 km (0.068 R)
• M55: 20,340,822 km (0.08 R)
• M56: 20,469,626 km (0.104 R)
• M57: 20,685,047 km (0.069 R)
• M58: 21,423,013 km (0.065 R)
• M59: 21,817,353 km (0.082 R)
• M60: 22,037,262 km (0.111 R)
• M61: 24,096,178 km (0.118 R)
• M62: 24,186,984 km (0.101 R)
• M63: 24,506,076 km (0.054 R)
• M64: 24,918,368 km (0.087 R)
• M65: 25,240,602 km (0.116 R)
• M66: 25,379,129 km (0.04 R)
• M67: 25,610,557 km (0.107 R)
• M68: 26,637,397 km (0.067 R)
• M69: 27,155,753 km (0.118 R)
• M70: 28,298,382 km (0.118 R)
• M71: 28,442,295 km (0.025 R)
• M72: 28,586,508 km (0.093 R)
• M73: 29,020,491 km (0.034 R)
• M74: 29,456,718 km (0.117 R)
• M75: 29,797,353 km (0.106 R)
• M76: 30,778,266 km (0.119 R)
• M77: 31,322,204 km (0.079 R)
• M78: 31,719,835 km (0.032 R)
• M79: 32,369,538 km (0.032 R)
• M80: 32,570,299 km (0.12 R)
• M81: 32,670,829 km (0.088 R)
• M82: 34,089,316 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.4

Radius: 10.1

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.16 AU - 10.48 AU

Year: 10392 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,707,622 km

• M1: 204,201 km (0.094 R)
• M2: 399,576 km (0.086 R)
• M3: 493,673 km (0.104 R)
• M4: 596,596 km (0.11 R)
• M5: 858,841 km (0.101 R)
• M6: 1,157,289 km (0.069 R)
• M7: 1,457,532 km (0.082 R)
• M8: 2,341,506 km (0.056 R)
• M9: 2,425,729 km (0.034 R)
• M10: 2,622,151 km (0.087 R)
• M11: 2,709,816 km (0.077 R)
• M12: 2,978,494 km (0.09 R)
• M13: 3,336,781 km (0.078 R)
• M14: 4,007,727 km (0.074 R)
• M15: 4,750,331 km (0.075 R)
• M16: 5,059,250 km (0.082 R)
• M17: 5,231,886 km (0.112 R)
• M18: 5,390,610 km (0.043 R)
• M19: 5,892,959 km (0.073 R)
• M20: 6,511,995 km (0.065 R)
• M21: 8,048,216 km (0.1 R)
• M22: 9,074,756 km (0.08 R)
• M23: 9,246,644 km (0.059 R)
• M24: 9,554,966 km (0.091 R)
• M25: 10,360,401 km (0.038 R)
• M26: 11,454,260 km (0.1 R)
• M27: 12,776,406 km (0.111 R)
• M28: 13,728,148 km (0.082 R)
• M29: 13,859,644 km (0.104 R)
• M30: 14,301,257 km (0.053 R)
• M31: 14,412,408 km (0.089 R)
• M32: 15,085,150 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 262.4

Radius: 7.8

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 10.38 AU - 15.04 AU

Year: 16550 Days

Day: 20 Hours

Environment

Temp: -189 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 48,707,622 km

• M1: 98,585 km (0.047 R)
• M2: 266,583 km (0.117 R)
• M3: 337,044 km (0.115 R)
• M4: 415,284 km (0.071 R)
• M5: 576,550 km (0.098 R)
• M6: 640,428 km (0.1 R)
• M7: 690,095 km (0.093 R)
• M8: 775,964 km (0.106 R)
• M9: 978,071 km (0.083 R)
• M10: 1,611,169 km (0.059 R)
• M11: 1,750,893 km (0.033 R)
• M12: 1,846,337 km (0.068 R)
• M13: 2,194,002 km (0.1 R)
• M14: 2,616,168 km (0.084 R)
• M15: 2,836,675 km (0.1 R)
• M16: 3,063,465 km (0.106 R)
• M17: 3,208,126 km (0.109 R)
• M18: 3,594,837 km (0.102 R)
• M19: 3,747,576 km (0.103 R)
• M20: 4,575,900 km (0.063 R)
• M21: 4,842,034 km (0.098 R)
• M22: 5,113,106 km (0.118 R)
• M23: 5,250,586 km (0.062 R)
• M24: 5,776,722 km (0.061 R)
• M25: 5,919,887 km (0.108 R)
• M26: 7,030,801 km (0.087 R)
• M27: 7,222,286 km (0.068 R)
• M28: 7,531,954 km (0.117 R)
• M29: 8,004,832 km (0.09 R)
• M30: 8,487,286 km (0.034 R)
• M31: 8,732,028 km (0.045 R)
• M32: 9,062,041 km (0.098 R)
• M33: 10,119,398 km (0.055 R)
• M34: 11,037,480 km (0.041 R)
• M35: 11,170,772 km (0.084 R)
• M36: 11,573,938 km (0.04 R)
• M37: 11,845,459 km (0.095 R)
• M38: 13,708,251 km (0.063 R)
• M39: 14,188,012 km (0.058 R)
• M40: 14,722,226 km (0.116 R)
• M41: 14,770,995 km (0.098 R)
• M42: 15,213,505 km (0.112 R)
• M43: 15,760,136 km (0.116 R)
• M44: 16,262,635 km (0.082 R)
• M45: 16,975,020 km (0.076 R)
• M46: 17,335,102 km (0.109 R)
• M47: 17,801,548 km (0.115 R)
• M48: 17,853,758 km (0.113 R)
• M49: 18,959,436 km (0.063 R)
• M50: 20,796,348 km (0.115 R)
• M51: 21,458,019 km (0.106 R)
• M52: 21,569,021 km (0.107 R)
• M53: 21,791,473 km (0.096 R)
• M54: 21,903,073 km (0.113 R)
• M55: 22,014,823 km (0.078 R)
• M56: 22,463,616 km (0.057 R)
• M57: 22,802,306 km (0.09 R)
• M58: 23,313,332 km (0.114 R)
• M59: 23,370,329 km (0.059 R)
• M60: 23,713,357 km (0.091 R)
• M61: 24,927,344 km (0.109 R)
• M62: 27,897,909 km (0.106 R)
• M63: 28,383,503 km (0.041 R)
• M64: 31,355,265 km (0.115 R)
• M65: 31,418,246 km (0.089 R)
• M66: 31,860,158 km (0.093 R)
• M67: 32,240,585 km (0.118 R)
• M68: 32,750,115 km (0.076 R)
• M69: 34,035,610 km (0.085 R)
• M70: 34,749,641 km (0.095 R)
• M71: 35,928,621 km (0.078 R)
• M72: 36,192,362 km (0.062 R)
• M73: 36,324,607 km (0.11 R)
• M74: 36,854,632 km (0.113 R)
• M75: 37,989,781 km (0.119 R)
• M76: 38,393,097 km (0.107 R)
• M77: 38,460,416 km (0.112 R)
• M78: 39,679,788 km (0.114 R)
• M79: 39,747,855 km (0.108 R)
• M80: 40,088,938 km (0.097 R)
• M81: 41,325,065 km (0.069 R)
• M82: 42,504,046 km (0.103 R)
• M83: 42,643,471 km (0.119 R)
• M84: 42,922,771 km (0.094 R)
• M85: 44,682,042 km (0.113 R)
• M86: 44,965,679 km (0.11 R)
• M87: 45,748,974 km (0.099 R)
• M88: 46,536,606 km (0.089 R)
• M89: 46,680,370 km (0.067 R)
• M90: 48,416,304 km (0.1 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 16,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit