🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.16 AU - 1.6 AU

Year: 570 Days

Day: 29.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.85 AU - 2.31 AU

Year: 1054 Days

Day: 27.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,966,427 km

• M1: 651,349 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.47 AU - 4.11 AU

Year: 2097 Days

Day: 30.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.61 AU - 5.11 AU

Year: 3766 Days

Day: 41.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.9

Radius: 13.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.95 AU - 8.31 AU

Year: 6691 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 25,966,427 km

• M1: 267,331 km (0.08 R)
• M2: 399,277 km (0.091 R)
• M3: 506,239 km (0.099 R)
• M4: 875,297 km (0.053 R)
• M5: 1,038,808 km (0.08 R)
• M6: 1,213,239 km (0.106 R)
• M7: 1,442,123 km (0.06 R)
• M8: 1,577,510 km (0.09 R)
• M9: 1,877,603 km (0.115 R)
• M10: 2,009,548 km (0.112 R)
• M11: 2,110,826 km (0.077 R)
• M12: 2,248,456 km (0.104 R)
• M13: 3,001,382 km (0.115 R)
• M14: 3,157,113 km (0.079 R)
• M15: 3,558,485 km (0.077 R)
• M16: 3,807,266 km (0.07 R)
• M17: 3,933,826 km (0.11 R)
• M18: 4,344,023 km (0.058 R)
• M19: 5,205,707 km (0.085 R)
• M20: 5,898,644 km (0.118 R)
• M21: 6,119,600 km (0.094 R)
• M22: 6,318,416 km (0.075 R)
• M23: 6,697,048 km (0.078 R)
• M24: 7,161,250 km (0.045 R)
• M25: 7,291,999 km (0.088 R)
• M26: 7,529,560 km (0.046 R)
• M27: 7,850,148 km (0.095 R)
• M28: 8,257,354 km (0.047 R)
• M29: 8,422,211 km (0.084 R)
• M30: 8,560,439 km (0.074 R)
• M31: 8,838,990 km (0.087 R)
• M32: 8,951,338 km (0.074 R)
• M33: 9,291,225 km (0.095 R)
• M34: 9,520,109 km (0.112 R)
• M35: 10,100,699 km (0.068 R)
• M36: 10,277,075 km (0.055 R)
• M37: 10,722,727 km (0.034 R)
• M38: 11,053,487 km (0.047 R)
• M39: 11,602,063 km (0.074 R)
• M40: 11,972,766 km (0.103 R)
• M41: 12,757,706 km (0.094 R)
• M42: 13,012,322 km (0.112 R)
• M43: 13,268,733 km (0.069 R)
• M44: 13,462,163 km (0.093 R)
• M45: 13,591,565 km (0.05 R)
• M46: 13,819,103 km (0.117 R)
• M47: 14,146,423 km (0.051 R)
• M48: 14,310,981 km (0.073 R)
• M49: 14,608,830 km (0.05 R)
• M50: 14,741,973 km (0.114 R)
• M51: 14,842,054 km (0.085 R)
• M52: 15,143,493 km (0.111 R)
• M53: 15,447,177 km (0.079 R)
• M54: 15,684,738 km (0.092 R)
• M55: 16,060,379 km (0.102 R)
• M56: 16,197,709 km (0.089 R)
• M57: 16,681,659 km (0.088 R)
• M58: 17,416,334 km (0.088 R)
• M59: 17,522,249 km (0.089 R)
• M60: 17,699,074 km (0.087 R)
• M61: 18,090,272 km (0.056 R)
• M62: 18,304,945 km (0.063 R)
• M63: 19,244,569 km (0.045 R)
• M64: 20,014,998 km (0.074 R)
• M65: 20,125,850 km (0.075 R)
• M66: 20,982,897 km (0.091 R)
• M67: 21,208,490 km (0.111 R)
• M68: 21,359,285 km (0.076 R)
• M69: 21,851,761 km (0.093 R)
• M70: 22,693,997 km (0.104 R)
• M71: 22,848,232 km (0.06 R)
• M72: 23,002,767 km (0.088 R)
• M73: 23,235,392 km (0.109 R)
• M74: 23,977,098 km (0.112 R)
• M75: 24,331,046 km (0.108 R)
• M76: 24,766,077 km (0.087 R)
• M77: 24,924,950 km (0.074 R)
• M78: 25,603,825 km (0.069 R)
• M79: 25,724,251 km (0.058 R)
• M80: 25,844,977 km (0.12 R)
• M81: 26,167,510 km (0.037 R)
• M82: 26,491,389 km (0.059 R)
• M83: 27,512,245 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 10.1

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.9 AU - 11.66 AU

Year: 11584 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,966,427 km

• M1: 159,023 km (0.097 R)
• M2: 238,609 km (0.102 R)
• M3: 918,681 km (0.082 R)
• M4: 1,010,384 km (0.114 R)
• M5: 1,086,230 km (0.071 R)
• M6: 1,388,418 km (0.081 R)
• M7: 1,538,465 km (0.09 R)
• M8: 2,681,243 km (0.047 R)
• M9: 2,761,577 km (0.051 R)
• M10: 2,869,886 km (0.104 R)
• M11: 3,938,014 km (0.077 R)
• M12: 4,308,718 km (0.094 R)
• M13: 4,403,264 km (0.11 R)
• M14: 4,530,272 km (0.079 R)
• M15: 5,150,505 km (0.066 R)
• M16: 5,284,395 km (0.1 R)
• M17: 5,521,807 km (0.088 R)
• M18: 5,797,217 km (0.056 R)
• M19: 6,218,933 km (0.072 R)
• M20: 6,541,915 km (0.075 R)
• M21: 7,926,144 km (0.104 R)
• M22: 8,433,430 km (0.108 R)
• M23: 8,512,418 km (0.104 R)
• M24: 8,790,969 km (0.083 R)
• M25: 8,991,730 km (0.111 R)
• M26: 9,275,218 km (0.112 R)
• M27: 9,809,731 km (0.105 R)
• M28: 10,227,707 km (0.109 R)
• M29: 10,608,883 km (0.091 R)
• M30: 11,211,164 km (0.081 R)
• M31: 11,428,978 km (0.102 R)
• M32: 12,046,219 km (0.105 R)
• M33: 13,962,418 km (0.115 R)
• M34: 14,102,890 km (0.115 R)
• M35: 14,621,995 km (0.075 R)
• M36: 15,003,470 km (0.097 R)
• M37: 15,291,595 km (0.11 R)
• M38: 15,581,815 km (0.081 R)
• M39: 15,824,912 km (0.106 R)
• M40: 15,922,599 km (0.098 R)
• M41: 16,760,347 km (0.113 R)
• M42: 16,859,830 km (0.106 R)
• M43: 17,259,854 km (0.071 R)
• M44: 17,764,298 km (0.1 R)
• M45: 18,069,179 km (0.043 R)
• M46: 18,529,940 km (0.108 R)
• M47: 19,306,503 km (0.119 R)
• M48: 19,567,701 km (0.065 R)
• M49: 21,916,387 km (0.052 R)
• M50: 24,015,395 km (0.094 R)
• M51: 24,465,385 km (0.099 R)
• M52: 24,691,428 km (0.081 R)
• M53: 25,545,332 km (0.057 R)
• M54: 25,832,112 km (0.109 R)
• M55: 26,640,838 km (0.113 R)
• M56: 27,048,342 km (0.119 R)
• M57: 27,282,164 km (0.116 R)
• M58: 28,520,385 km (0.12 R)
• M59: 29,416,028 km (0.098 R)
• M60: 29,957,871 km (0.072 R)
• M61: 30,563,892 km (0.045 R)
• M62: 31,051,581 km (0.105 R)
• M63: 32,158,157 km (0.036 R)
• M64: 33,716,518 km (0.05 R)
• M65: 34,157,233 km (0.041 R)
• M66: 34,536,464 km (0.112 R)
• M67: 34,599,893 km (0.12 R)
• M68: 34,853,611 km (0.098 R)
• M69: 35,235,534 km (0.106 R)
• M70: 36,196,252 km (0.1 R)
• M71: 38,800,003 km (0.04 R)
• M72: 40,926,088 km (0.087 R)
• M73: 41,463,593 km (0.063 R)
• M74: 41,665,700 km (0.041 R)
• M75: 43,568,136 km (0.108 R)
• M76: 44,185,676 km (0.08 R)
• M77: 44,461,086 km (0.069 R)
• M78: 44,529,901 km (0.106 R)
• M79: 45,916,074 km (0.078 R)
• M80: 46,125,212 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.5

Radius: 11.7

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.87 AU - 13.05 AU

Year: 16398 Days

Day: 11 Hours

Environment

Temp: -188 °C

Axial Tilt: 147.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,966,427 km

• M1: 167,550 km (0.09 R)
• M2: 273,016 km (0.054 R)
• M3: 425,606 km (0.111 R)
• M4: 819,497 km (0.094 R)
• M5: 974,331 km (0.059 R)
• M6: 1,955,394 km (0.103 R)
• M7: 2,216,741 km (0.091 R)
• M8: 2,901,301 km (0.113 R)
• M9: 3,529,313 km (0.112 R)
• M10: 4,053,504 km (0.1 R)
• M11: 4,367,061 km (0.107 R)
• M12: 4,907,558 km (0.074 R)
• M13: 5,018,111 km (0.066 R)
• M14: 5,423,521 km (0.107 R)
• M15: 7,426,188 km (0.057 R)
• M16: 7,630,389 km (0.095 R)
• M17: 7,836,385 km (0.062 R)
• M18: 8,571,808 km (0.105 R)
• M19: 8,893,893 km (0.086 R)
• M20: 9,192,490 km (0.068 R)
• M21: 9,883,632 km (0.108 R)
• M22: 10,278,122 km (0.06 R)
• M23: 10,534,383 km (0.112 R)
• M24: 11,374,525 km (0.095 R)
• M25: 12,568,465 km (0.076 R)
• M26: 14,179,485 km (0.08 R)
• M27: 14,528,646 km (0.099 R)
• M28: 15,009,304 km (0.056 R)
• M29: 15,300,272 km (0.112 R)
• M30: 16,019,239 km (0.054 R)
• M31: 16,482,544 km (0.099 R)
• M32: 16,950,187 km (0.116 R)
• M33: 17,864,529 km (0.12 R)
• M34: 18,725,465 km (0.09 R)
• M35: 19,459,093 km (0.118 R)
• M36: 19,705,630 km (0.087 R)
• M37: 20,130,937 km (0.084 R)
• M38: 21,715,926 km (0.11 R)
• M39: 21,788,780 km (0.103 R)
• M40: 23,116,761 km (0.087 R)
• M41: 23,828,098 km (0.034 R)
• M42: 24,054,290 km (0.117 R)
• M43: 24,432,773 km (0.106 R)
• M44: 25,966,450 km (0.088 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit