🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.51 AU - 0.67 AU

Year: 174 Days

Day: 17.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,294,555 km

• M1: 356,941 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.56 AU - 0.74 AU

Year: 201 Days

Day: 45.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 49.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,294,555 km

• M1: 97,987 km (0.072 R)
• M2: 188,493 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.05 AU - 1.07 AU

Year: 418 Days

Day: 44.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,294,555 km

• M1: 282,142 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.89 AU - 2.11 AU

Year: 1083 Days

Day: 36.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,294,555 km

• M1: 371,900 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.13 AU - 2.25 AU

Year: 1241 Days

Day: 16.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.15 AU - 3.83 AU

Year: 2496 Days

Day: 30.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.3

Radius: 13

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4 AU - 6.48 AU

Year: 4593 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 88,294,555 km

• M1: 175,927 km (0.116 R)
• M2: 290,220 km (0.056 R)
• M3: 425,456 km (0.051 R)
• M4: 868,116 km (0.11 R)
• M5: 961,765 km (0.076 R)
• M6: 1,356,853 km (0.118 R)
• M7: 1,631,365 km (0.107 R)
• M8: 1,888,972 km (0.113 R)
• M9: 2,068,191 km (0.098 R)
• M10: 2,620,057 km (0.074 R)
• M11: 2,820,967 km (0.102 R)
• M12: 3,302,523 km (0.113 R)
• M13: 3,520,038 km (0.098 R)
• M14: 3,923,803 km (0.119 R)
• M15: 4,061,582 km (0.103 R)
• M16: 4,678,075 km (0.067 R)
• M17: 4,775,463 km (0.063 R)
• M18: 4,922,967 km (0.088 R)
• M19: 5,349,171 km (0.091 R)
• M20: 5,709,253 km (0.107 R)
• M21: 6,157,149 km (0.066 R)
• M22: 6,264,261 km (0.052 R)
• M23: 7,199,398 km (0.095 R)
• M24: 7,340,618 km (0.104 R)
• M25: 7,454,163 km (0.117 R)
• M26: 7,798,687 km (0.054 R)
• M27: 8,002,140 km (0.114 R)
• M28: 8,089,804 km (0.076 R)
• M29: 8,893,743 km (0.082 R)
• M30: 10,770,149 km (0.081 R)
• M31: 11,094,477 km (0.072 R)
• M32: 11,422,246 km (0.057 R)
• M33: 11,521,130 km (0.094 R)
• M34: 11,719,796 km (0.104 R)
• M35: 12,390,444 km (0.044 R)
• M36: 14,547,645 km (0.072 R)
• M37: 14,798,371 km (0.093 R)
• M38: 15,014,540 km (0.093 R)
• M39: 15,231,756 km (0.083 R)
• M40: 15,632,529 km (0.106 R)
• M41: 15,815,936 km (0.077 R)
• M42: 16,259,045 km (0.118 R)
• M43: 17,270,775 km (0.103 R)
• M44: 18,187,212 km (0.076 R)
• M45: 18,651,414 km (0.091 R)
• M46: 18,963,026 km (0.118 R)
• M47: 19,551,843 km (0.094 R)
• M48: 20,107,001 km (0.118 R)
• M49: 20,426,542 km (0.083 R)
• M50: 21,273,416 km (0.117 R)
• M51: 22,008,390 km (0.095 R)
• M52: 23,001,271 km (0.026 R)
• M53: 23,629,283 km (0.094 R)
• M54: 23,966,626 km (0.061 R)
• M55: 24,135,821 km (0.109 R)
• M56: 24,305,465 km (0.08 R)
• M57: 24,518,044 km (0.097 R)
• M58: 24,603,315 km (0.118 R)
• M59: 24,731,221 km (0.054 R)
• M60: 25,676,679 km (0.086 R)
• M61: 26,153,897 km (0.099 R)
• M62: 26,240,962 km (0.095 R)
• M63: 26,677,788 km (0.069 R)
• M64: 26,853,267 km (0.107 R)
• M65: 27,117,157 km (0.1 R)
• M66: 27,780,474 km (0.054 R)
• M67: 28,852,941 km (0.073 R)
• M68: 29,258,651 km (0.1 R)
• M69: 29,757,111 km (0.117 R)
• M70: 30,212,636 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 14.6

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.54 AU - 6.86 AU

Year: 5211 Days

Day: 10.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 88,294,555 km

• M1: 203,902 km (0.104 R)
• M2: 314,156 km (0.088 R)
• M3: 480,060 km (0.086 R)
• M4: 581,337 km (0.057 R)
• M5: 678,576 km (0.118 R)
• M6: 1,148,612 km (0.078 R)
• M7: 1,250,937 km (0.104 R)
• M8: 1,456,485 km (0.113 R)
• M9: 2,237,236 km (0.075 R)
• M10: 2,423,186 km (0.115 R)
• M11: 2,660,149 km (0.108 R)
• M12: 2,857,768 km (0.116 R)
• M13: 2,952,464 km (0.06 R)
• M14: 3,218,598 km (0.109 R)
• M15: 3,392,132 km (0.113 R)
• M16: 3,684,147 km (0.12 R)
• M17: 3,892,088 km (0.074 R)
• M18: 4,279,247 km (0.079 R)
• M19: 4,567,522 km (0.114 R)
• M20: 5,221,115 km (0.085 R)
• M21: 5,648,516 km (0.106 R)
• M22: 5,768,494 km (0.108 R)
• M23: 5,889,219 km (0.12 R)
• M24: 6,041,510 km (0.081 R)
• M25: 6,380,948 km (0.108 R)
• M26: 6,568,843 km (0.081 R)
• M27: 6,790,397 km (0.111 R)
• M28: 7,257,142 km (0.111 R)
• M29: 7,404,197 km (0.1 R)
• M30: 7,502,632 km (0.093 R)
• M31: 7,751,114 km (0.096 R)
• M32: 8,684,904 km (0.085 R)
• M33: 8,841,234 km (0.08 R)
• M34: 9,280,154 km (0.045 R)
• M35: 9,475,529 km (0.089 R)
• M36: 9,726,255 km (0.103 R)
• M37: 10,215,889 km (0.077 R)
• M38: 10,344,244 km (0.104 R)
• M39: 10,639,550 km (0.098 R)
• M40: 10,806,801 km (0.073 R)
• M41: 10,900,150 km (0.042 R)
• M42: 11,580,222 km (0.119 R)
• M43: 11,867,599 km (0.089 R)
• M44: 12,215,713 km (0.065 R)
• M45: 12,371,445 km (0.118 R)
• M46: 12,882,321 km (0.095 R)
• M47: 13,080,688 km (0.095 R)
• M48: 13,320,045 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.5

Radius: 3.7

Gravity: 54.6 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 14.9 AU - 16.6 AU

Year: 23933 Days

Day: 18 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 88,294,555 km

• M1: 314,604 km (0.118 R)
• M2: 1,003,203 km (0.086 R)
• M3: 1,645,577 km (0.12 R)
• M4: 2,389,078 km (0.071 R)
• M5: 2,428,721 km (0.101 R)
• M6: 2,753,349 km (0.111 R)
• M7: 3,623,111 km (0.047 R)
• M8: 3,852,893 km (0.116 R)
• M9: 4,230,179 km (0.116 R)
• M10: 4,868,214 km (0.107 R)
• M11: 5,172,795 km (0.053 R)
• M12: 5,535,869 km (0.11 R)
• M13: 6,231,649 km (0.112 R)
• M14: 6,286,252 km (0.094 R)
• M15: 7,354,680 km (0.113 R)
• M16: 8,357,135 km (0.09 R)
• M17: 8,905,112 km (0.072 R)
• M18: 9,464,459 km (0.07 R)
• M19: 9,971,296 km (0.087 R)
• M20: 10,486,811 km (0.056 R)
• M21: 11,011,002 km (0.111 R)
• M22: 11,276,239 km (0.068 R)
• M23: 11,678,059 km (0.066 R)
• M24: 14,257,724 km (0.082 R)
• M25: 15,351,584 km (0.059 R)
• M26: 15,722,138 km (0.067 R)
• M27: 16,547,768 km (0.102 R)
• M28: 20,799,639 km (0.102 R)
• M29: 21,787,883 km (0.049 R)
• M30: 22,622,938 km (0.109 R)
• M31: 22,791,236 km (0.098 R)
• M32: 23,638,857 km (0.051 R)
• M33: 24,582,969 km (0.058 R)
• M34: 26,952,300 km (0.113 R)
• M35: 27,399,000 km (0.072 R)
• M36: 27,578,367 km (0.053 R)
• M37: 28,028,507 km (0.112 R)
• M38: 28,571,847 km (0.081 R)
• M39: 29,393,438 km (0.053 R)
• M40: 29,761,000 km (0.059 R)
• M41: 32,376,570 km (0.117 R)
• M42: 32,471,265 km (0.066 R)
• M43: 33,424,054 km (0.081 R)
• M44: 34,000,006 km (0.088 R)
• M45: 34,192,688 km (0.073 R)
• M46: 34,482,608 km (0.086 R)
• M47: 35,943,731 km (0.087 R)
• M48: 36,140,003 km (0.11 R)
• M49: 36,632,479 km (0.066 R)
• M50: 37,127,050 km (0.078 R)
• M51: 38,022,992 km (0.101 R)
• M52: 38,223,004 km (0.104 R)
• M53: 39,531,836 km (0.086 R)
• M54: 39,937,545 km (0.038 R)
• M55: 40,855,328 km (0.062 R)
• M56: 41,676,920 km (0.05 R)
• M57: 42,089,810 km (0.053 R)
• M58: 42,504,046 km (0.078 R)
• M59: 43,964,421 km (0.113 R)
• M60: 44,279,474 km (0.083 R)
• M61: 46,934,238 km (0.082 R)
• M62: 47,794,575 km (0.12 R)
• M63: 49,858,577 km (0.11 R)
• M64: 51,397,939 km (0.089 R)
• M65: 54,185,396 km (0.067 R)
• M66: 54,297,894 km (0.101 R)
• M67: 55,314,112 km (0.086 R)
• M68: 58,630,697 km (0.079 R)
• M69: 60,955,448 km (0.096 R)
• M70: 63,073,155 km (0.078 R)
• M71: 64,141,134 km (0.071 R)
• M72: 64,379,144 km (0.103 R)
• M73: 64,736,983 km (0.088 R)
• M74: 65,095,269 km (0.111 R)
• M75: 67,017,901 km (0.064 R)
• M76: 69,081,006 km (0.097 R)
• M77: 69,447,221 km (0.102 R)
• M78: 71,041,635 km (0.096 R)
• M79: 71,905,264 km (0.068 R)
• M80: 72,772,183 km (0.095 R)
• M81: 72,896,350 km (0.096 R)
• M82: 73,020,516 km (0.039 R)
• M83: 73,518,078 km (0.112 R)
• M84: 73,642,693 km (0.106 R)
• M85: 74,141,602 km (0.117 R)
• M86: 78,809,953 km (0.113 R)
• M87: 81,630,322 km (0.081 R)
• M88: 83,052,998 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 14,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit