🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.44 AU - 1.6 AU

Year: 714 Days

Day: 46 Hours

Environment

Temp: -49 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,639,182 km

• M1: 21,991 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.39 AU - 2.25 AU

Year: 935 Days

Day: 41.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.42 AU - 2.44 AU

Year: 1442 Days

Day: 46.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.55 AU - 4.15 AU

Year: 2335 Days

Day: 13.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.16 AU - 4.46 AU

Year: 2832 Days

Day: 16.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.1

Radius: 13.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.45 AU - 7.11 AU

Year: 5292 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 73,639,182 km

• M1: 213,177 km (0.071 R)
• M2: 304,880 km (0.117 R)
• M3: 446,849 km (0.098 R)
• M4: 537,356 km (0.099 R)
• M5: 705,952 km (0.07 R)
• M6: 807,380 km (0.119 R)
• M7: 1,058,405 km (0.101 R)
• M8: 1,312,721 km (0.086 R)
• M9: 1,687,614 km (0.108 R)
• M10: 1,855,014 km (0.085 R)
• M11: 2,123,691 km (0.106 R)
• M12: 2,277,029 km (0.077 R)
• M13: 2,419,746 km (0.105 R)
• M14: 2,550,793 km (0.074 R)
• M15: 2,805,110 km (0.102 R)
• M16: 2,896,813 km (0.101 R)
• M17: 3,115,076 km (0.057 R)
• M18: 3,338,725 km (0.104 R)
• M19: 3,436,263 km (0.055 R)
• M20: 3,921,259 km (0.062 R)
• M21: 4,024,332 km (0.087 R)
• M22: 4,163,309 km (0.033 R)
• M23: 4,553,610 km (0.103 R)
• M24: 4,826,626 km (0.092 R)
• M25: 5,218,123 km (0.082 R)
• M26: 5,639,241 km (0.089 R)
• M27: 6,031,637 km (0.051 R)
• M28: 6,352,225 km (0.056 R)
• M29: 6,884,943 km (0.098 R)
• M30: 7,030,801 km (0.102 R)
• M31: 7,240,986 km (0.052 R)
• M32: 7,581,770 km (0.113 R)
• M33: 7,906,098 km (0.044 R)
• M34: 8,212,923 km (0.093 R)
• M35: 8,367,906 km (0.12 R)
• M36: 8,590,807 km (0.111 R)
• M37: 8,883,720 km (0.11 R)
• M38: 9,065,631 km (0.101 R)
• M39: 9,525,644 km (0.112 R)
• M40: 9,618,545 km (0.118 R)
• M41: 9,852,366 km (0.113 R)
• M42: 10,301,609 km (0.072 R)
• M43: 10,397,052 km (0.074 R)
• M44: 10,709,263 km (0.09 R)
• M45: 10,927,227 km (0.11 R)
• M46: 11,739,095 km (0.085 R)
• M47: 12,165,000 km (0.035 R)
• M48: 12,316,393 km (0.116 R)
• M49: 13,006,039 km (0.074 R)
• M50: 13,264,694 km (0.101 R)
• M51: 13,945,214 km (0.051 R)
• M52: 14,156,895 km (0.104 R)
• M53: 14,960,086 km (0.079 R)
• M54: 15,695,659 km (0.033 R)
• M55: 16,526,825 km (0.12 R)
• M56: 16,779,047 km (0.101 R)
• M57: 17,145,562 km (0.038 R)
• M58: 17,343,928 km (0.055 R)
• M59: 17,543,193 km (0.118 R)
• M60: 18,001,411 km (0.098 R)
• M61: 18,260,814 km (0.091 R)
• M62: 18,754,337 km (0.086 R)
• M63: 18,929,666 km (0.103 R)
• M64: 19,017,480 km (0.053 R)
• M65: 19,458,644 km (0.069 R)
• M66: 19,903,249 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.4

Radius: 10.6

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.79 AU - 9.79 AU

Year: 10783 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,639,182 km

• M1: 241,002 km (0.094 R)
• M2: 354,996 km (0.079 R)
• M3: 427,850 km (0.1 R)
• M4: 863,629 km (0.058 R)
• M5: 1,005,148 km (0.1 R)
• M6: 1,078,900 km (0.112 R)
• M7: 1,518,568 km (0.12 R)
• M8: 1,647,821 km (0.104 R)
• M9: 1,713,943 km (0.1 R)
• M10: 1,917,546 km (0.1 R)
• M11: 1,987,408 km (0.109 R)
• M12: 2,226,016 km (0.061 R)
• M13: 2,474,199 km (0.071 R)
• M14: 3,133,776 km (0.102 R)
• M15: 3,216,504 km (0.119 R)
• M16: 3,412,477 km (0.055 R)
• M17: 3,497,748 km (0.112 R)
• M18: 4,114,241 km (0.099 R)
• M19: 4,606,567 km (0.04 R)
• M20: 4,732,529 km (0.064 R)
• M21: 5,052,818 km (0.085 R)
• M22: 5,747,999 km (0.031 R)
• M23: 6,193,501 km (0.117 R)
• M24: 6,367,933 km (0.069 R)
• M25: 6,508,555 km (0.101 R)
• M26: 6,721,432 km (0.071 R)
• M27: 7,300,675 km (0.082 R)
• M28: 7,374,128 km (0.094 R)
• M29: 7,521,931 km (0.081 R)
• M30: 8,199,160 km (0.076 R)
• M31: 8,467,838 km (0.093 R)
• M32: 8,856,792 km (0.074 R)
• M33: 9,211,788 km (0.115 R)
• M34: 9,491,237 km (0.055 R)
• M35: 10,181,332 km (0.119 R)
• M36: 10,428,767 km (0.11 R)
• M37: 10,803,659 km (0.104 R)
• M38: 11,098,367 km (0.111 R)
• M39: 11,310,497 km (0.116 R)
• M40: 13,189,595 km (0.083 R)
• M41: 14,510,694 km (0.107 R)
• M42: 14,649,671 km (0.108 R)
• M43: 14,929,269 km (0.045 R)
• M44: 15,069,592 km (0.059 R)
• M45: 15,351,733 km (0.047 R)
• M46: 15,778,237 km (0.094 R)
• M47: 16,691,382 km (0.091 R)
• M48: 18,719,780 km (0.048 R)
• M49: 19,023,164 km (0.091 R)
• M50: 19,891,430 km (0.096 R)
• M51: 20,356,381 km (0.091 R)
• M52: 21,086,717 km (0.093 R)
• M53: 21,507,835 km (0.12 R)
• M54: 21,825,581 km (0.116 R)
• M55: 22,465,711 km (0.076 R)
• M56: 22,626,678 km (0.096 R)
• M57: 23,166,128 km (0.117 R)
• M58: 23,600,710 km (0.076 R)
• M59: 23,873,726 km (0.054 R)
• M60: 25,477,714 km (0.089 R)
• M61: 26,038,856 km (0.103 R)
• M62: 26,151,653 km (0.094 R)
• M63: 26,434,093 km (0.057 R)
• M64: 26,774,429 km (0.085 R)
• M65: 26,888,272 km (0.048 R)
• M66: 28,905,301 km (0.111 R)
• M67: 29,431,735 km (0.109 R)
• M68: 30,138,735 km (0.076 R)
• M69: 30,434,939 km (0.102 R)
• M70: 31,030,338 km (0.054 R)
• M71: 32,353,531 km (0.102 R)
• M72: 34,496,521 km (0.111 R)
• M73: 35,741,474 km (0.088 R)
• M74: 36,432,467 km (0.106 R)
• M75: 36,748,119 km (0.086 R)
• M76: 37,064,518 km (0.082 R)
• M77: 38,467,746 km (0.095 R)
• M78: 38,660,428 km (0.095 R)
• M79: 39,758,476 km (0.097 R)
• M80: 40,735,799 km (0.067 R)
• M81: 41,063,419 km (0.119 R)
• M82: 41,787,024 km (0.105 R)
• M83: 43,246,949 km (0.067 R)
• M84: 43,648,021 km (0.118 R)
• M85: 44,521,224 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.1

Radius: 4.8

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.08 AU - 19.36 AU

Year: 30843 Days

Day: 23.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 73,639,182 km

• M1: 122,521 km (0.057 R)
• M2: 316,399 km (0.068 R)
• M3: 1,114,205 km (0.051 R)
• M4: 1,307,336 km (0.069 R)
• M5: 1,819,110 km (0.092 R)
• M6: 2,112,920 km (0.099 R)
• M7: 2,817,676 km (0.117 R)
• M8: 3,548,461 km (0.034 R)
• M9: 3,872,790 km (0.091 R)
• M10: 4,122,319 km (0.107 R)
• M11: 4,334,299 km (0.09 R)
• M12: 4,549,720 km (0.094 R)
• M13: 4,901,873 km (0.08 R)
• M14: 5,081,241 km (0.067 R)
• M15: 5,171,598 km (0.098 R)
• M16: 5,354,257 km (0.06 R)
• M17: 5,446,260 km (0.079 R)
• M18: 5,538,861 km (0.083 R)
• M19: 7,140,606 km (0.071 R)
• M20: 7,343,759 km (0.104 R)
• M21: 7,860,321 km (0.103 R)
• M22: 8,656,780 km (0.102 R)
• M23: 8,710,785 km (0.056 R)
• M24: 8,928,001 km (0.072 R)
• M25: 9,478,820 km (0.105 R)
• M26: 9,983,713 km (0.119 R)
• M27: 10,325,245 km (0.088 R)
• M28: 15,688,777 km (0.086 R)
• M29: 15,820,573 km (0.101 R)
• M30: 16,085,511 km (0.058 R)
• M31: 16,351,795 km (0.116 R)
• M32: 16,619,725 km (0.115 R)
• M33: 17,363,675 km (0.064 R)
• M34: 17,774,022 km (0.072 R)
• M35: 18,883,739 km (0.056 R)
• M36: 22,123,132 km (0.103 R)
• M37: 22,642,236 km (0.099 R)
• M38: 25,607,116 km (0.102 R)
• M39: 27,174,154 km (0.051 R)
• M40: 27,253,291 km (0.103 R)
• M41: 27,491,302 km (0.116 R)
• M42: 29,176,222 km (0.119 R)
• M43: 30,317,953 km (0.106 R)
• M44: 30,729,347 km (0.093 R)
• M45: 34,341,837 km (0.042 R)
• M46: 34,513,126 km (0.046 R)
• M47: 34,684,715 km (0.116 R)
• M48: 36,940,501 km (0.104 R)
• M49: 38,174,684 km (0.092 R)
• M50: 39,064,492 km (0.046 R)
• M51: 39,243,411 km (0.086 R)
• M52: 41,046,065 km (0.117 R)
• M53: 41,774,757 km (0.113 R)
• M54: 41,957,565 km (0.09 R)
• M55: 44,638,209 km (0.112 R)
• M56: 45,952,128 km (0.104 R)
• M57: 46,140,920 km (0.119 R)
• M58: 46,803,489 km (0.11 R)
• M59: 46,993,329 km (0.102 R)
• M60: 47,183,468 km (0.112 R)
• M61: 47,373,906 km (0.085 R)
• M62: 53,798,536 km (0.09 R)
• M63: 55,095,849 km (0.099 R)
• M64: 58,946,498 km (0.038 R)
• M65: 59,356,845 km (0.078 R)
• M66: 61,526,762 km (0.109 R)
• M67: 61,630,732 km (0.118 R)
• M68: 64,882,840 km (0.098 R)
• M69: 65,837,425 km (0.084 R)
• M70: 68,728,852 km (0.056 R)
• M71: 69,052,732 km (0.086 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 15,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit