🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.26 AU - 1.32 AU

Year: 532 Days

Day: 30.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 0.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 73,603,171 km

• M1: 490,681 km (0.086 R)
• M2: 559,197 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.31 AU - 1.35 AU

Year: 557 Days

Day: 36.6 Hours

Environment

Temp: -4 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,603,171 km

• M1: 21,841 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.78 AU - 2.42 AU

Year: 1106 Days

Day: 27.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,603,171 km

• M1: 171,738 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.42 AU - 2.46 AU

Year: 1385 Days

Day: 47.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.21 AU - 3.37 AU

Year: 2169 Days

Day: 38.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.5

Radius: 4

Gravity: 19.47 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.82 AU - 18.48 AU

Year: 24692 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 73,603,171 km

• M1: 66,721 km (0.103 R)
• M2: 471,532 km (0.063 R)
• M3: 1,543,850 km (0.064 R)
• M4: 1,927,419 km (0.101 R)
• M5: 2,404,786 km (0.034 R)
• M6: 2,639,654 km (0.104 R)
• M7: 3,240,140 km (0.077 R)
• M8: 3,688,336 km (0.073 R)
• M9: 3,998,003 km (0.085 R)
• M10: 4,356,140 km (0.116 R)
• M11: 4,518,604 km (0.076 R)
• M12: 5,188,353 km (0.05 R)
• M13: 5,403,924 km (0.118 R)
• M14: 5,534,672 km (0.102 R)
• M15: 5,666,468 km (0.12 R)
• M16: 5,710,600 km (0.062 R)
• M17: 6,113,317 km (0.072 R)
• M18: 7,279,133 km (0.103 R)
• M19: 8,410,243 km (0.09 R)
• M20: 9,228,992 km (0.03 R)
• M21: 9,437,531 km (0.1 R)
• M22: 9,806,290 km (0.114 R)
• M23: 11,663,697 km (0.063 R)
• M24: 11,776,195 km (0.082 R)
• M25: 12,059,234 km (0.087 R)
• M26: 12,574,299 km (0.097 R)
• M27: 12,747,534 km (0.075 R)
• M28: 13,096,546 km (0.119 R)
• M29: 13,507,641 km (0.103 R)
• M30: 14,102,142 km (0.079 R)
• M31: 14,342,397 km (0.103 R)
• M32: 17,200,165 km (0.073 R)
• M33: 17,456,725 km (0.03 R)
• M34: 18,299,410 km (0.046 R)
• M35: 19,554,835 km (0.072 R)
• M36: 19,621,556 km (0.044 R)
• M37: 19,822,615 km (0.091 R)
• M38: 20,024,273 km (0.055 R)
• M39: 20,159,061 km (0.066 R)
• M40: 20,837,637 km (0.091 R)
• M41: 20,905,854 km (0.096 R)
• M42: 21,661,772 km (0.083 R)
• M43: 24,773,407 km (0.054 R)
• M44: 27,047,893 km (0.108 R)
• M45: 27,495,789 km (0.111 R)
• M46: 29,311,758 km (0.1 R)
• M47: 32,107,293 km (0.099 R)
• M48: 32,978,252 km (0.074 R)
• M49: 34,986,604 km (0.095 R)
• M50: 40,135,014 km (0.098 R)
• M51: 40,219,986 km (0.106 R)
• M52: 40,987,273 km (0.118 R)
• M53: 42,017,853 km (0.114 R)
• M54: 45,780,090 km (0.077 R)
• M55: 46,313,556 km (0.074 R)
• M56: 47,117,645 km (0.118 R)
• M57: 49,830,901 km (0.094 R)
• M58: 50,013,710 km (0.074 R)
• M59: 50,379,626 km (0.097 R)
• M60: 50,563,033 km (0.102 R)
• M61: 51,667,813 km (0.115 R)
• M62: 52,966,772 km (0.08 R)
• M63: 54,088,606 km (0.075 R)
• M64: 55,786,093 km (0.062 R)
• M65: 57,788,461 km (0.12 R)
• M66: 58,557,394 km (0.098 R)
• M67: 59,039,847 km (0.104 R)
• M68: 62,748,378 km (0.084 R)
• M69: 64,630,768 km (0.091 R)
• M70: 65,829,197 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.9

Radius: 7.5

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 14.39 AU - 23.79 AU

Year: 30314 Days

Day: 15.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,603,171 km

• M1: 285,732 km (0.026 R)
• M2: 437,723 km (0.043 R)
• M3: 748,737 km (0.068 R)
• M4: 866,321 km (0.108 R)
• M5: 1,200,822 km (0.094 R)
• M6: 1,513,482 km (0.098 R)
• M7: 1,603,091 km (0.106 R)
• M8: 1,787,844 km (0.1 R)
• M9: 1,882,839 km (0.097 R)
• M10: 2,738,688 km (0.119 R)
• M11: 2,848,643 km (0.109 R)
• M12: 3,264,375 km (0.059 R)
• M13: 3,459,600 km (0.073 R)
• M14: 3,538,887 km (0.108 R)
• M15: 3,820,879 km (0.118 R)
• M16: 4,110,201 km (0.066 R)
• M17: 4,797,903 km (0.105 R)
• M18: 5,109,964 km (0.088 R)
• M19: 5,382,831 km (0.115 R)
• M20: 6,181,234 km (0.07 R)
• M21: 8,201,703 km (0.111 R)
• M22: 8,414,132 km (0.075 R)
• M23: 9,062,340 km (0.054 R)
• M24: 9,226,897 km (0.079 R)
• M25: 10,235,038 km (0.12 R)
• M26: 11,160,151 km (0.113 R)
• M27: 11,395,618 km (0.102 R)
• M28: 12,051,604 km (0.095 R)
• M29: 12,414,529 km (0.069 R)
• M30: 13,027,431 km (0.063 R)
• M31: 13,151,298 km (0.094 R)
• M32: 14,346,436 km (0.073 R)
• M33: 14,410,314 km (0.089 R)
• M34: 14,924,781 km (0.074 R)
• M35: 14,989,407 km (0.118 R)
• M36: 15,119,109 km (0.055 R)
• M37: 16,974,122 km (0.09 R)
• M38: 17,041,591 km (0.118 R)
• M39: 17,380,879 km (0.104 R)
• M40: 17,585,379 km (0.111 R)
• M41: 18,759,723 km (0.111 R)
• M42: 18,829,585 km (0.114 R)
• M43: 19,109,931 km (0.113 R)
• M44: 20,173,572 km (0.084 R)
• M45: 20,460,351 km (0.055 R)
• M46: 21,183,358 km (0.056 R)
• M47: 21,841,289 km (0.089 R)
• M48: 22,283,650 km (0.098 R)
• M49: 22,580,153 km (0.098 R)
• M50: 23,552,838 km (0.086 R)
• M51: 23,930,723 km (0.099 R)
• M52: 24,158,261 km (0.075 R)
• M53: 25,075,894 km (0.113 R)
• M54: 25,539,049 km (0.057 R)
• M55: 29,263,288 km (0.091 R)
• M56: 29,587,916 km (0.114 R)
• M57: 31,561,261 km (0.081 R)
• M58: 31,644,288 km (0.105 R)
• M59: 32,563,717 km (0.09 R)
• M60: 33,068,909 km (0.083 R)
• M61: 34,172,193 km (0.119 R)
• M62: 34,257,613 km (0.038 R)
• M63: 34,943,071 km (0.108 R)
• M64: 35,201,426 km (0.068 R)
• M65: 35,373,913 km (0.071 R)
• M66: 36,676,760 km (0.101 R)
• M67: 38,172,290 km (0.104 R)
• M68: 38,704,859 km (0.069 R)
• M69: 39,329,280 km (0.048 R)
• M70: 39,597,958 km (0.058 R)
• M71: 39,777,326 km (0.1 R)
• M72: 39,867,085 km (0.104 R)
• M73: 44,071,084 km (0.077 R)
• M74: 44,816,381 km (0.04 R)
• M75: 45,190,674 km (0.087 R)
• M76: 48,413,461 km (0.11 R)
• M77: 49,278,885 km (0.062 R)
• M78: 52,692,708 km (0.076 R)
• M79: 53,781,332 km (0.069 R)
• M80: 58,924,357 km (0.106 R)
• M81: 59,334,255 km (0.034 R)
• M82: 61,294,586 km (0.097 R)
• M83: 62,230,470 km (0.104 R)
• M84: 62,543,579 km (0.114 R)
• M85: 64,011,283 km (0.097 R)
• M86: 65,172,462 km (0.103 R)
• M87: 65,490,357 km (0.058 R)
• M88: 67,194,427 km (0.086 R)
• M89: 67,301,389 km (0.077 R)
• M90: 68,374,455 km (0.113 R)
• M91: 69,561,364 km (0.04 R)
• M92: 69,994,600 km (0.035 R)
• M93: 70,972,820 km (0.039 R)
• M94: 71,190,784 km (0.12 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 19,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit