🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.5 AU - 0.68 AU

Year: 204 Days

Day: 15 Hours

Environment

Temp: 1 °C

Axial Tilt: 137.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,778,936 km

• M1: 111,600 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.9 AU - 1.2 AU

Year: 484 Days

Day: 22.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,778,936 km

• M1: 371,003 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.88 AU - 2.16 AU

Year: 1291 Days

Day: 13.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.59 AU - 2.61 AU

Year: 1368 Days

Day: 47.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 96.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 14.4

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.78 AU - 3.86 AU

Year: 2720 Days

Day: 6.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 41,778,936 km

• M1: 324,927 km (0.093 R)
• M2: 447,148 km (0.099 R)
• M3: 820,694 km (0.076 R)
• M4: 1,049,429 km (0.115 R)
• M5: 1,311,824 km (0.08 R)
• M6: 1,511,088 km (0.055 R)
• M7: 1,645,726 km (0.06 R)
• M8: 1,771,688 km (0.112 R)
• M9: 1,927,419 km (0.105 R)
• M10: 2,197,593 km (0.026 R)
• M11: 2,408,526 km (0.042 R)
• M12: 2,730,161 km (0.049 R)
• M13: 2,957,550 km (0.098 R)
• M14: 3,159,956 km (0.097 R)
• M15: 3,270,808 km (0.095 R)
• M16: 3,383,006 km (0.094 R)
• M17: 3,727,530 km (0.04 R)
• M18: 3,878,774 km (0.091 R)
• M19: 4,049,315 km (0.114 R)
• M20: 4,222,250 km (0.112 R)
• M21: 4,865,671 km (0.096 R)
• M22: 5,124,325 km (0.067 R)
• M23: 5,236,524 km (0.109 R)
• M24: 5,482,612 km (0.065 R)
• M25: 5,966,561 km (0.103 R)
• M26: 6,065,146 km (0.108 R)
• M27: 6,403,986 km (0.116 R)
• M28: 6,504,964 km (0.097 R)
• M29: 6,687,922 km (0.056 R)
• M30: 7,184,139 km (0.101 R)
• M31: 7,458,052 km (0.099 R)
• M32: 7,649,687 km (0.087 R)
• M33: 7,799,883 km (0.104 R)
• M34: 8,388,401 km (0.079 R)
• M35: 8,610,105 km (0.069 R)
• M36: 9,036,759 km (0.103 R)
• M37: 9,424,217 km (0.086 R)
• M38: 9,585,484 km (0.112 R)
• M39: 9,980,721 km (0.057 R)
• M40: 10,310,285 km (0.09 R)
• M41: 11,296,135 km (0.096 R)
• M42: 11,565,860 km (0.106 R)
• M43: 11,664,445 km (0.084 R)
• M44: 12,061,478 km (0.102 R)
• M45: 12,589,558 km (0.086 R)
• M46: 13,125,268 km (0.105 R)
• M47: 13,694,488 km (0.076 R)
• M48: 13,798,908 km (0.11 R)
• M49: 14,034,674 km (0.083 R)
• M50: 14,430,659 km (0.032 R)
• M51: 14,536,874 km (0.116 R)
• M52: 14,776,829 km (0.083 R)
• M53: 15,018,130 km (0.118 R)
• M54: 15,233,701 km (0.119 R)
• M55: 15,531,700 km (0.078 R)
• M56: 16,299,286 km (0.099 R)
• M57: 16,548,666 km (0.087 R)
• M58: 16,743,442 km (0.119 R)
• M59: 17,023,191 km (0.087 R)
• M60: 17,135,389 km (0.025 R)
• M61: 17,247,887 km (0.084 R)
• M62: 17,700,570 km (0.119 R)
• M63: 17,899,834 km (0.075 R)
• M64: 18,099,846 km (0.089 R)
• M65: 18,530,987 km (0.037 R)
• M66: 18,733,393 km (0.077 R)
• M67: 19,756,194 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.4

Radius: 13.3

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 3.22 AU - 5.28 AU

Year: 3939 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 41,778,936 km

• M1: 166,203 km (0.115 R)
• M2: 499,657 km (0.113 R)
• M3: 597,344 km (0.104 R)
• M4: 733,179 km (0.114 R)
• M5: 958,922 km (0.077 R)
• M6: 1,063,042 km (0.085 R)
• M7: 1,171,501 km (0.069 R)
• M8: 1,258,567 km (0.089 R)
• M9: 1,413,401 km (0.067 R)
• M10: 1,602,343 km (0.083 R)
• M11: 1,828,984 km (0.059 R)
• M12: 2,251,448 km (0.12 R)
• M13: 2,539,274 km (0.084 R)
• M14: 2,993,603 km (0.118 R)
• M15: 3,419,209 km (0.106 R)
• M16: 3,528,715 km (0.09 R)
• M17: 3,732,467 km (0.088 R)
• M18: 4,446,647 km (0.116 R)
• M19: 4,546,429 km (0.107 R)
• M20: 4,932,541 km (0.118 R)
• M21: 5,056,707 km (0.079 R)
• M22: 5,867,528 km (0.091 R)
• M23: 6,536,230 km (0.096 R)
• M24: 6,972,308 km (0.057 R)
• M25: 7,065,358 km (0.097 R)
• M26: 7,229,168 km (0.112 R)
• M27: 7,417,960 km (0.104 R)
• M28: 7,800,482 km (0.111 R)
• M29: 8,164,902 km (0.111 R)
• M30: 8,435,824 km (0.114 R)
• M31: 8,584,823 km (0.111 R)
• M32: 8,759,703 km (0.109 R)
• M33: 9,215,079 km (0.109 R)
• M34: 9,574,713 km (0.095 R)
• M35: 10,734,694 km (0.103 R)
• M36: 10,842,405 km (0.059 R)
• M37: 10,977,492 km (0.093 R)
• M38: 11,194,857 km (0.099 R)
• M39: 11,688,979 km (0.099 R)
• M40: 12,613,644 km (0.115 R)
• M41: 12,755,762 km (0.113 R)
• M42: 13,041,793 km (0.104 R)
• M43: 13,329,769 km (0.111 R)
• M44: 13,474,579 km (0.118 R)
• M45: 14,088,529 km (0.112 R)
• M46: 14,265,653 km (0.099 R)
• M47: 14,473,295 km (0.093 R)
• M48: 14,681,834 km (0.089 R)
• M49: 15,252,999 km (0.102 R)
• M50: 15,709,123 km (0.073 R)
• M51: 15,892,829 km (0.116 R)
• M52: 16,262,485 km (0.077 R)
• M53: 16,603,718 km (0.072 R)
• M54: 16,978,760 km (0.106 R)
• M55: 17,388,209 km (0.105 R)
• M56: 17,768,936 km (0.072 R)
• M57: 18,474,290 km (0.114 R)
• M58: 19,123,545 km (0.06 R)
• M59: 19,221,531 km (0.053 R)
• M60: 19,549,599 km (0.092 R)
• M61: 19,648,334 km (0.06 R)
• M62: 20,177,910 km (0.042 R)
• M63: 20,846,463 km (0.071 R)
• M64: 22,239,519 km (0.106 R)
• M65: 22,826,092 km (0.091 R)
• M66: 22,964,769 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.7

Radius: 13.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.61 AU - 5.57 AU

Year: 5163 Days

Day: 10.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 168 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,778,936 km

• M1: 204,650 km (0.103 R)
• M2: 385,065 km (0.11 R)
• M3: 519,254 km (0.037 R)
• M4: 648,656 km (0.118 R)
• M5: 989,141 km (0.11 R)
• M6: 1,236,875 km (0.072 R)
• M7: 1,385,575 km (0.053 R)
• M8: 1,488,349 km (0.108 R)
• M9: 1,831,078 km (0.091 R)
• M10: 2,179,491 km (0.117 R)
• M11: 2,612,727 km (0.079 R)
• M12: 2,763,372 km (0.116 R)
• M13: 2,872,728 km (0.119 R)
• M14: 3,006,020 km (0.118 R)
• M15: 3,187,033 km (0.108 R)
• M16: 3,325,112 km (0.09 R)
• M17: 3,512,558 km (0.067 R)
• M18: 4,297,199 km (0.028 R)
• M19: 4,424,656 km (0.048 R)
• M20: 5,189,101 km (0.102 R)
• M21: 7,596,879 km (0.053 R)
• M22: 8,064,522 km (0.048 R)
• M23: 8,286,076 km (0.094 R)
• M24: 9,423,469 km (0.119 R)
• M25: 10,609,780 km (0.064 R)
• M26: 11,097,320 km (0.106 R)
• M27: 11,735,205 km (0.095 R)
• M28: 12,203,297 km (0.052 R)
• M29: 12,604,069 km (0.057 R)
• M30: 13,344,130 km (0.094 R)
• M31: 13,644,074 km (0.11 R)
• M32: 14,060,255 km (0.101 R)
• M33: 14,480,475 km (0.08 R)
• M34: 14,595,815 km (0.071 R)
• M35: 14,982,526 km (0.101 R)
• M36: 15,924,544 km (0.098 R)
• M37: 16,282,681 km (0.096 R)
• M38: 16,764,386 km (0.114 R)
• M39: 17,007,034 km (0.038 R)
• M40: 17,618,740 km (0.089 R)
• M41: 18,279,214 km (0.086 R)
• M42: 18,696,143 km (0.118 R)
• M43: 19,581,912 km (0.106 R)
• M44: 20,740,847 km (0.09 R)
• M45: 20,914,530 km (0.11 R)
• M46: 21,001,447 km (0.075 R)
• M47: 21,306,776 km (0.113 R)
• M48: 21,701,565 km (0.099 R)
• M49: 22,365,031 km (0.074 R)
• M50: 22,810,983 km (0.109 R)
• M51: 23,485,519 km (0.076 R)
• M52: 24,029,756 km (0.116 R)
• M53: 24,257,744 km (0.073 R)
• M54: 24,624,109 km (0.045 R)
• M55: 24,762,038 km (0.119 R)
• M56: 25,315,999 km (0.061 R)
• M57: 25,408,750 km (0.051 R)
• M58: 25,594,550 km (0.074 R)
• M59: 25,734,125 km (0.096 R)
• M60: 25,827,474 km (0.046 R)
• M61: 26,342,240 km (0.038 R)
• M62: 26,530,285 km (0.046 R)
• M63: 26,671,655 km (0.052 R)
• M64: 27,144,534 km (0.075 R)
• M65: 27,239,528 km (0.081 R)
• M66: 27,429,667 km (0.113 R)
• M67: 28,676,565 km (0.114 R)
• M68: 30,581,545 km (0.089 R)
• M69: 31,275,380 km (0.064 R)
• M70: 31,674,058 km (0.114 R)
• M71: 32,074,531 km (0.117 R)
• M72: 32,174,912 km (0.092 R)
• M73: 32,426,386 km (0.119 R)
• M74: 32,981,843 km (0.07 R)
• M75: 33,387,702 km (0.076 R)
• M76: 34,050,869 km (0.118 R)
• M77: 34,255,818 km (0.052 R)
• M78: 34,409,754 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.4

Radius: 4.9

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.27 AU - 10.09 AU

Year: 13540 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,778,936 km

• M1: 267,032 km (0.118 R)
• M2: 322,533 km (0.099 R)
• M3: 768,335 km (0.089 R)
• M4: 900,729 km (0.12 R)
• M5: 1,603,689 km (0.095 R)
• M6: 1,687,913 km (0.072 R)
• M7: 2,959,345 km (0.109 R)
• M8: 3,193,915 km (0.063 R)
• M9: 3,570,752 km (0.084 R)
• M10: 3,736,506 km (0.076 R)
• M11: 4,018,348 km (0.097 R)
• M12: 4,483,747 km (0.059 R)
• M13: 5,119,987 km (0.107 R)
• M14: 6,542,364 km (0.087 R)
• M15: 7,612,736 km (0.109 R)
• M16: 8,295,202 km (0.073 R)
• M17: 8,959,566 km (0.096 R)
• M18: 9,336,104 km (0.064 R)
• M19: 10,104,588 km (0.101 R)
• M20: 10,733,797 km (0.077 R)
• M21: 10,853,176 km (0.074 R)
• M22: 11,053,188 km (0.099 R)
• M23: 11,865,206 km (0.08 R)
• M24: 14,326,390 km (0.094 R)
• M25: 14,589,832 km (0.11 R)
• M26: 15,659,157 km (0.057 R)
• M27: 15,794,543 km (0.12 R)
• M28: 16,661,313 km (0.096 R)
• M29: 17,872,308 km (0.075 R)
• M30: 18,108,523 km (0.083 R)
• M31: 18,203,219 km (0.116 R)
• M32: 19,643,996 km (0.115 R)
• M33: 20,624,610 km (0.066 R)
• M34: 20,673,977 km (0.102 R)
• M35: 20,872,194 km (0.111 R)
• M36: 21,120,826 km (0.104 R)
• M37: 22,226,504 km (0.096 R)
• M38: 22,277,217 km (0.111 R)
• M39: 22,327,931 km (0.114 R)
• M40: 22,837,461 km (0.039 R)
• M41: 23,453,954 km (0.055 R)
• M42: 25,495,068 km (0.117 R)
• M43: 27,646,734 km (0.098 R)
• M44: 27,865,147 km (0.052 R)
• M45: 28,084,008 km (0.09 R)
• M46: 28,468,624 km (0.102 R)
• M47: 28,854,736 km (0.046 R)
• M48: 29,465,245 km (0.112 R)
• M49: 29,855,995 km (0.107 R)
• M50: 29,967,894 km (0.061 R)
• M51: 30,868,473 km (0.084 R)
• M52: 31,038,267 km (0.068 R)
• M53: 32,350,689 km (0.104 R)
• M54: 33,564,676 km (0.098 R)
• M55: 34,206,600 km (0.093 R)
• M56: 34,265,093 km (0.115 R)
• M57: 35,324,844 km (0.114 R)
• M58: 36,037,229 km (0.052 R)
• M59: 37,174,772 km (0.067 R)
• M60: 37,355,486 km (0.03 R)
• M61: 38,020,598 km (0.09 R)
• M62: 38,811,522 km (0.093 R)
• M63: 39,178,486 km (0.075 R)
• M64: 39,423,676 km (0.12 R)
• M65: 40,348,042 km (0.104 R)
• M66: 40,905,892 km (0.092 R)
• M67: 41,404,053 km (0.115 R)
• M68: 41,591,350 km (0.084 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 13,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit