🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.51 AU - 0.77 AU

Year: 179 Days

Day: 35 Hours

Environment

Temp: 182 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,941,401 km

• M1: 323,730 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.7 AU - 1.02 AU

Year: 279 Days

Day: 26.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.89 AU - 2.05 AU

Year: 967 Days

Day: 38.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,941,401 km

• M1: 1,422,975 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.08 AU - 2.36 AU

Year: 1157 Days

Day: 22.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.6 AU - 3.02 AU

Year: 1648 Days

Day: 16.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,941,401 km

• M1: 549,473 km (0.026 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.7

Radius: 14.9

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.03 AU - 6.25 AU

Year: 5323 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,941,401 km

• M1: 211,083 km (0.113 R)
• M2: 307,124 km (0.082 R)
• M3: 590,014 km (0.111 R)
• M4: 700,118 km (0.117 R)
• M5: 839,244 km (0.07 R)
• M6: 1,056,311 km (0.116 R)
• M7: 1,521,859 km (0.062 R)
• M8: 1,641,537 km (0.118 R)
• M9: 1,764,507 km (0.078 R)
• M10: 2,093,622 km (0.044 R)
• M11: 2,197,892 km (0.099 R)
• M12: 2,334,475 km (0.057 R)
• M13: 2,827,549 km (0.076 R)
• M14: 3,146,193 km (0.044 R)
• M15: 3,441,200 km (0.119 R)
• M16: 4,209,086 km (0.084 R)
• M17: 4,342,228 km (0.084 R)
• M18: 4,457,568 km (0.106 R)
• M19: 4,671,642 km (0.047 R)
• M20: 4,829,468 km (0.102 R)
• M21: 5,110,114 km (0.065 R)
• M22: 5,396,145 km (0.07 R)
• M23: 5,520,461 km (0.066 R)
• M24: 5,666,618 km (0.085 R)
• M25: 6,949,569 km (0.118 R)
• M26: 7,221,239 km (0.101 R)
• M27: 7,473,461 km (0.117 R)
• M28: 8,152,486 km (0.069 R)
• M29: 8,295,501 km (0.038 R)
• M30: 8,778,104 km (0.12 R)
• M31: 9,022,996 km (0.104 R)
• M32: 9,695,288 km (0.047 R)
• M33: 10,050,284 km (0.081 R)
• M34: 10,152,459 km (0.074 R)
• M35: 10,538,871 km (0.052 R)
• M36: 10,720,931 km (0.064 R)
• M37: 11,512,903 km (0.051 R)
• M38: 11,700,498 km (0.077 R)
• M39: 12,078,532 km (0.105 R)
• M40: 12,269,120 km (0.09 R)
• M41: 12,543,183 km (0.114 R)
• M42: 12,680,963 km (0.056 R)
• M43: 12,846,867 km (0.105 R)
• M44: 13,069,319 km (0.076 R)
• M45: 13,659,333 km (0.12 R)
• M46: 13,914,996 km (0.041 R)
• M47: 14,172,154 km (0.111 R)
• M48: 14,286,896 km (0.112 R)
• M49: 15,040,720 km (0.067 R)
• M50: 15,157,855 km (0.069 R)
• M51: 15,275,289 km (0.119 R)
• M52: 15,511,055 km (0.058 R)
• M53: 15,986,328 km (0.053 R)
• M54: 16,105,856 km (0.063 R)
• M55: 16,526,675 km (0.092 R)
• M56: 16,768,725 km (0.106 R)
• M57: 17,042,489 km (0.114 R)
• M58: 17,287,081 km (0.114 R)
• M59: 17,810,674 km (0.074 R)
• M60: 18,214,738 km (0.038 R)
• M61: 18,527,547 km (0.119 R)
• M62: 18,684,624 km (0.104 R)
• M63: 18,842,151 km (0.074 R)
• M64: 19,317,423 km (0.09 R)
• M65: 19,444,731 km (0.049 R)
• M66: 22,485,158 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.2

Radius: 12.3

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.98 AU - 7.24 AU

Year: 6633 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 62,941,401 km

• M1: 253,269 km (0.068 R)
• M2: 472,879 km (0.105 R)
• M3: 617,390 km (0.037 R)
• M4: 794,215 km (0.068 R)
• M5: 1,049,130 km (0.099 R)
• M6: 1,437,037 km (0.063 R)
• M7: 2,156,453 km (0.113 R)
• M8: 2,328,940 km (0.066 R)
• M9: 2,422,738 km (0.098 R)
• M10: 2,724,626 km (0.089 R)
• M11: 2,848,942 km (0.066 R)
• M12: 3,038,782 km (0.091 R)
• M13: 3,272,453 km (0.114 R)
• M14: 3,552,501 km (0.11 R)
• M15: 3,771,213 km (0.089 R)
• M16: 3,882,214 km (0.103 R)
• M17: 4,193,228 km (0.113 R)
• M18: 4,512,620 km (0.077 R)
• M19: 5,174,890 km (0.118 R)
• M20: 5,345,282 km (0.057 R)
• M21: 6,606,541 km (0.104 R)
• M22: 6,740,880 km (0.1 R)
• M23: 6,961,387 km (0.092 R)
• M24: 7,132,527 km (0.06 R)
• M25: 7,322,517 km (0.077 R)
• M26: 7,902,508 km (0.082 R)
• M27: 8,027,422 km (0.115 R)
• M28: 8,333,649 km (0.114 R)
• M29: 8,698,817 km (0.034 R)
• M30: 9,031,971 km (0.075 R)
• M31: 9,350,465 km (0.077 R)
• M32: 9,787,441 km (0.078 R)
• M33: 9,883,183 km (0.117 R)
• M34: 10,347,834 km (0.031 R)
• M35: 11,865,505 km (0.094 R)
• M36: 12,255,806 km (0.117 R)
• M37: 12,546,175 km (0.114 R)
• M38: 13,880,438 km (0.084 R)
• M39: 14,226,458 km (0.049 R)
• M40: 14,553,629 km (0.031 R)
• M41: 14,772,939 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 11.8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.27 AU - 10.57 AU

Year: 9320 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 62,941,401 km

• M1: 272,567 km (0.071 R)
• M2: 385,813 km (0.079 R)
• M3: 459,265 km (0.1 R)
• M4: 1,054,815 km (0.113 R)
• M5: 1,230,442 km (0.108 R)
• M6: 1,596,658 km (0.104 R)
• M7: 2,801,819 km (0.093 R)
• M8: 2,995,398 km (0.116 R)
• M9: 3,395,872 km (0.104 R)
• M10: 3,794,251 km (0.032 R)
• M11: 4,147,751 km (0.108 R)
• M12: 4,348,810 km (0.034 R)
• M13: 4,928,951 km (0.087 R)
• M14: 5,077,801 km (0.034 R)
• M15: 5,911,958 km (0.058 R)
• M16: 6,070,382 km (0.117 R)
• M17: 6,161,488 km (0.105 R)
• M18: 7,194,012 km (0.071 R)
• M19: 8,533,511 km (0.09 R)
• M20: 8,893,294 km (0.096 R)
• M21: 9,707,555 km (0.081 R)
• M22: 9,787,740 km (0.118 R)
• M23: 10,628,031 km (0.066 R)
• M24: 11,604,606 km (0.063 R)
• M25: 11,718,151 km (0.098 R)
• M26: 11,974,711 km (0.1 R)
• M27: 13,612,957 km (0.066 R)
• M28: 14,154,352 km (0.11 R)
• M29: 15,165,185 km (0.086 R)
• M30: 15,289,351 km (0.092 R)
• M31: 15,444,933 km (0.062 R)
• M32: 15,789,158 km (0.078 R)
• M33: 16,262,635 km (0.101 R)
• M34: 16,644,857 km (0.06 R)
• M35: 17,159,025 km (0.096 R)
• M36: 17,515,667 km (0.106 R)
• M37: 17,841,940 km (0.114 R)
• M38: 18,434,347 km (0.037 R)
• M39: 18,766,155 km (0.092 R)
• M40: 19,977,300 km (0.059 R)
• M41: 20,455,115 km (0.088 R)
• M42: 20,626,704 km (0.082 R)
• M43: 22,298,011 km (0.094 R)
• M44: 22,474,687 km (0.117 R)
• M45: 22,900,442 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 12.2

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 8.44 AU - 11.3 AU

Year: 10848 Days

Day: 6.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,941,401 km

• M1: 193,580 km (0.112 R)
• M2: 270,024 km (0.082 R)
• M3: 352,602 km (0.057 R)
• M4: 439,219 km (0.096 R)
• M5: 597,943 km (0.068 R)
• M6: 875,896 km (0.106 R)
• M7: 1,057,507 km (0.112 R)
• M8: 1,614,161 km (0.117 R)
• M9: 1,758,373 km (0.059 R)
• M10: 1,840,503 km (0.049 R)
• M11: 2,525,810 km (0.102 R)
• M12: 2,619,160 km (0.085 R)
• M13: 3,123,454 km (0.118 R)
• M14: 3,785,425 km (0.093 R)
• M15: 4,176,922 km (0.111 R)
• M16: 4,673,138 km (0.059 R)
• M17: 4,811,816 km (0.09 R)
• M18: 5,746,204 km (0.085 R)
• M19: 5,919,887 km (0.096 R)
• M20: 6,348,934 km (0.115 R)
• M21: 6,631,973 km (0.065 R)
• M22: 6,998,188 km (0.102 R)
• M23: 7,290,652 km (0.118 R)
• M24: 7,805,269 km (0.051 R)
• M25: 8,812,661 km (0.078 R)
• M26: 8,955,826 km (0.087 R)
• M27: 9,302,444 km (0.086 R)
• M28: 9,683,171 km (0.082 R)
• M29: 9,890,214 km (0.12 R)
• M30: 10,068,984 km (0.065 R)
• M31: 10,916,905 km (0.056 R)
• M32: 11,163,442 km (0.058 R)
• M33: 11,256,492 km (0.062 R)
• M34: 11,599,370 km (0.108 R)
• M35: 11,693,467 km (0.1 R)
• M36: 12,199,856 km (0.075 R)
• M37: 12,907,903 km (0.071 R)
• M38: 13,596,053 km (0.028 R)
• M39: 13,728,597 km (0.118 R)
• M40: 14,871,674 km (0.113 R)
• M41: 15,008,257 km (0.106 R)
• M42: 15,110,881 km (0.12 R)
• M43: 15,558,478 km (0.059 R)
• M44: 15,697,005 km (0.104 R)
• M45: 16,185,293 km (0.03 R)
• M46: 16,290,610 km (0.107 R)
• M47: 16,537,147 km (0.083 R)
• M48: 17,176,977 km (0.107 R)
• M49: 18,480,723 km (0.073 R)
• M50: 18,774,682 km (0.091 R)
• M51: 18,922,335 km (0.118 R)
• M52: 19,218,689 km (0.101 R)
• M53: 20,609,351 km (0.079 R)
• M54: 21,105,716 km (0.092 R)
• M55: 21,182,460 km (0.11 R)
• M56: 21,876,893 km (0.103 R)
• M57: 22,149,012 km (0.105 R)
• M58: 22,305,043 km (0.117 R)
• M59: 22,422,327 km (0.118 R)
• M60: 22,500,567 km (0.055 R)
• M61: 23,169,718 km (0.07 R)
• M62: 23,407,429 km (0.037 R)
• M63: 23,925,187 km (0.078 R)
• M64: 24,005,222 km (0.109 R)
• M65: 24,326,110 km (0.113 R)
• M66: 24,931,682 km (0.103 R)
• M67: 26,322,493 km (0.09 R)
• M68: 26,653,404 km (0.113 R)
• M69: 26,860,896 km (0.093 R)
• M70: 28,201,891 km (0.084 R)
• M71: 28,328,601 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.3

Radius: 14

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.52 AU - 14.1 AU

Year: 14199 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,941,401 km

• M1: 246,537 km (0.096 R)
• M2: 639,082 km (0.119 R)
• M3: 1,287,140 km (0.108 R)
• M4: 2,070,285 km (0.03 R)
• M5: 2,218,836 km (0.075 R)
• M6: 2,686,030 km (0.054 R)
• M7: 2,948,125 km (0.043 R)
• M8: 3,287,563 km (0.103 R)
• M9: 3,639,716 km (0.075 R)
• M10: 4,380,974 km (0.114 R)
• M11: 4,573,656 km (0.115 R)
• M12: 5,331,519 km (0.115 R)
• M13: 6,085,492 km (0.113 R)
• M14: 6,431,512 km (0.086 R)
• M15: 6,650,972 km (0.108 R)
• M16: 6,962,584 km (0.065 R)
• M17: 7,233,506 km (0.076 R)
• M18: 7,416,015 km (0.104 R)
• M19: 8,256,606 km (0.066 R)
• M20: 10,539,469 km (0.094 R)
• M21: 10,642,991 km (0.098 R)
• M22: 10,798,722 km (0.112 R)
• M23: 11,060,219 km (0.087 R)
• M24: 11,482,983 km (0.049 R)
• M25: 13,004,094 km (0.1 R)
• M26: 13,115,245 km (0.072 R)
• M27: 13,675,340 km (0.075 R)
• M28: 13,844,984 km (0.031 R)
• M29: 14,588,036 km (0.029 R)
• M30: 16,172,427 km (0.092 R)
• M31: 17,626,220 km (0.025 R)
• M32: 19,438,299 km (0.117 R)
• M33: 19,692,914 km (0.084 R)
• M34: 20,076,782 km (0.106 R)
• M35: 20,657,521 km (0.05 R)
• M36: 20,917,223 km (0.049 R)
• M37: 23,236,738 km (0.114 R)
• M38: 23,439,443 km (0.061 R)
• M39: 23,642,597 km (0.061 R)
• M40: 23,914,416 km (0.096 R)
• M41: 26,056,060 km (0.1 R)
• M42: 26,901,587 km (0.071 R)
• M43: 27,185,374 km (0.11 R)
• M44: 27,327,641 km (0.064 R)
• M45: 29,054,450 km (0.063 R)
• M46: 29,345,717 km (0.082 R)
• M47: 29,564,728 km (0.118 R)
• M48: 30,668,162 km (0.06 R)
• M49: 32,537,238 km (0.11 R)
• M50: 33,599,831 km (0.088 R)
• M51: 35,215,189 km (0.116 R)
• M52: 35,370,322 km (0.12 R)
• M53: 36,462,835 km (0.115 R)
• M54: 37,171,032 km (0.075 R)
• M55: 37,329,157 km (0.096 R)
• M56: 37,566,568 km (0.04 R)
• M57: 38,681,073 km (0.079 R)
• M58: 40,130,078 km (0.107 R)
• M59: 40,373,174 km (0.119 R)
• M60: 40,942,693 km (0.099 R)
• M61: 41,842,824 km (0.069 R)
• M62: 42,007,232 km (0.081 R)
• M63: 42,998,018 km (0.048 R)
• M64: 43,163,922 km (0.05 R)
• M65: 43,579,505 km (0.068 R)
• M66: 46,016,155 km (0.093 R)
• M67: 46,781,498 km (0.071 R)
• M68: 47,894,207 km (0.06 R)
• M69: 48,583,255 km (0.075 R)
• M70: 51,284,394 km (0.067 R)
• M71: 51,812,774 km (0.028 R)
• M72: 51,901,036 km (0.117 R)
• M73: 52,166,124 km (0.078 R)
• M74: 54,841,233 km (0.103 R)
• M75: 56,831,184 km (0.076 R)
• M76: 57,926,540 km (0.076 R)
• M77: 61,067,796 km (0.098 R)
• M78: 62,941,359 km (0.119 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 14,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit