🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.51 AU - 0.63 AU

Year: 161 Days

Day: 16.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.64 AU - 3.32 AU

Year: 1928 Days

Day: 23 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,821,795 km

• M1: 47,572 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 11.1

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.44 AU - 8.08 AU

Year: 6586 Days

Day: 5.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 98,821,795 km

• M1: 138,378 km (0.058 R)
• M2: 499,956 km (0.048 R)
• M3: 1,594,265 km (0.059 R)
• M4: 2,077,765 km (0.043 R)
• M5: 2,640,702 km (0.084 R)
• M6: 4,701,861 km (0.065 R)
• M7: 6,151,315 km (0.085 R)
• M8: 6,846,945 km (0.053 R)
• M9: 7,214,058 km (0.098 R)
• M10: 9,012,225 km (0.056 R)
• M11: 10,511,494 km (0.076 R)
• M12: 11,274,593 km (0.11 R)
• M13: 13,839,299 km (0.059 R)
• M14: 14,646,080 km (0.086 R)
• M15: 19,157,803 km (0.12 R)
• M16: 20,159,959 km (0.069 R)
• M17: 25,540,994 km (0.115 R)
• M18: 27,752,200 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.6

Radius: 3.5

Gravity: 21.19 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 14.9 AU - 16.86 AU

Year: 23714 Days

Day: 21.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 98,821,795 km

• M1: 43,533 km (0.111 R)
• M2: 227,538 km (0.101 R)
• M3: 351,705 km (0.084 R)
• M4: 1,089,820 km (0.116 R)
• M5: 1,325,437 km (0.087 R)
• M6: 1,951,803 km (0.116 R)
• M7: 2,381,748 km (0.085 R)
• M8: 2,574,729 km (0.087 R)
• M9: 3,016,342 km (0.105 R)
• M10: 3,784,976 km (0.074 R)
• M11: 4,545,382 km (0.101 R)
• M12: 5,849,875 km (0.106 R)
• M13: 7,474,508 km (0.092 R)
• M14: 7,794,947 km (0.102 R)
• M15: 10,132,114 km (0.07 R)
• M16: 10,810,690 km (0.091 R)
• M17: 11,102,256 km (0.107 R)
• M18: 11,640,210 km (0.076 R)
• M19: 13,693,591 km (0.041 R)
• M20: 16,893,639 km (0.078 R)
• M21: 19,596,872 km (0.078 R)
• M22: 27,748,311 km (0.072 R)
• M23: 28,075,032 km (0.073 R)
• M24: 31,959,939 km (0.095 R)
• M25: 38,032,416 km (0.074 R)
• M26: 45,279,835 km (0.1 R)
• M27: 52,062,602 km (0.116 R)
• M28: 55,092,109 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583

Radius: 8

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 14.95 AU - 21.57 AU

Year: 29240 Days

Day: 24.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 98,821,795 km

• M1: 127,457 km (0.117 R)
• M2: 539,450 km (0.052 R)
• M3: 1,480,720 km (0.119 R)
• M4: 1,787,395 km (0.093 R)
• M5: 2,680,644 km (0.072 R)
• M6: 3,587,806 km (0.087 R)
• M7: 5,031,724 km (0.108 R)
• M8: 5,645,824 km (0.079 R)
• M9: 6,924,736 km (0.098 R)
• M10: 9,549,430 km (0.077 R)
• M11: 11,353,282 km (0.104 R)
• M12: 13,835,110 km (0.091 R)
• M13: 14,709,809 km (0.064 R)
• M14: 15,705,682 km (0.107 R)
• M15: 21,999,564 km (0.113 R)
• M16: 28,005,918 km (0.064 R)
• M17: 33,168,391 km (0.12 R)
• M18: 36,194,606 km (0.108 R)
• M19: 43,289,734 km (0.086 R)
• M20: 44,983,332 km (0.077 R)
• M21: 50,885,117 km (0.034 R)
• M22: 54,311,956 km (0.06 R)
• M23: 54,897,631 km (0.073 R)
• M24: 56,480,227 km (0.119 R)
• M25: 58,500,846 km (0.113 R)
• M26: 74,491,661 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.3

Radius: 5.7

Gravity: 21.15 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 16.46 AU - 20.32 AU

Year: 29553 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 98,821,795 km

• M1: 70,909 km (0.069 R)
• M2: 371,900 km (0.099 R)
• M3: 564,732 km (0.085 R)
• M4: 2,036,326 km (0.095 R)
• M5: 2,261,920 km (0.079 R)
• M6: 2,580,414 km (0.102 R)
• M7: 3,429,681 km (0.104 R)
• M8: 4,304,828 km (0.04 R)
• M9: 6,064,847 km (0.092 R)
• M10: 6,438,393 km (0.115 R)
• M11: 8,890,751 km (0.099 R)
• M12: 9,558,107 km (0.115 R)
• M13: 11,336,826 km (0.1 R)
• M14: 12,267,175 km (0.118 R)
• M15: 14,360,498 km (0.061 R)
• M16: 14,689,613 km (0.085 R)
• M17: 18,552,081 km (0.108 R)
• M18: 22,817,864 km (0.106 R)
• M19: 23,605,946 km (0.084 R)
• M20: 24,295,891 km (0.118 R)
• M21: 25,236,562 km (0.085 R)
• M22: 25,836,749 km (0.096 R)
• M23: 28,980,698 km (0.12 R)
• M24: 31,121,294 km (0.076 R)
• M25: 34,233,678 km (0.096 R)
• M26: 35,864,893 km (0.05 R)
• M27: 39,441,778 km (0.12 R)
• M28: 40,903,798 km (0.095 R)
• M29: 43,420,184 km (0.069 R)
• M30: 49,876,678 km (0.095 R)
• M31: 58,810,214 km (0.066 R)
• M32: 60,289,139 km (0.07 R)
• M33: 65,323,107 km (0.056 R)
• M34: 66,453,319 km (0.119 R)
• M35: 67,596,546 km (0.118 R)
• M36: 73,997,091 km (0.045 R)
• M37: 82,353,927 km (0.096 R)
• M38: 92,730,185 km (0.105 R)
• M39: 96,762,446 km (0.116 R)
• M40: 97,054,910 km (0.091 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: 166 - 17,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit