🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.7 AU - 1.08 AU

Year: 298 Days

Day: 12.6 Hours

Environment

Temp: 165 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.28 AU - 1.38 AU

Year: 544 Days

Day: 31.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.86 AU - 2.26 AU

Year: 1049 Days

Day: 22.3 Hours

Environment

Temp: -52 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 9

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.64 AU - 11.62 AU

Year: 11438 Days

Day: 12.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,751,154 km

• M1: 130,300 km (0.069 R)
• M2: 382,223 km (0.072 R)
• M3: 635,043 km (0.069 R)
• M4: 915,838 km (0.096 R)
• M5: 1,086,081 km (0.083 R)
• M6: 1,389,315 km (0.116 R)
• M7: 1,601,744 km (0.107 R)
• M8: 1,890,468 km (0.071 R)
• M9: 2,382,795 km (0.028 R)
• M10: 4,467,890 km (0.053 R)
• M11: 5,852,717 km (0.058 R)
• M12: 6,597,565 km (0.091 R)
• M13: 7,592,391 km (0.063 R)
• M14: 10,953,257 km (0.12 R)
• M15: 12,387,003 km (0.101 R)
• M16: 13,028,778 km (0.035 R)
• M17: 13,965,859 km (0.056 R)
• M18: 14,704,573 km (0.087 R)
• M19: 16,179,159 km (0.104 R)
• M20: 17,284,837 km (0.059 R)
• M21: 18,427,316 km (0.077 R)
• M22: 20,007,668 km (0.054 R)
• M23: 20,480,996 km (0.087 R)
• M24: 21,934,339 km (0.095 R)
• M25: 23,729,663 km (0.064 R)
• M26: 26,827,685 km (0.094 R)
• M27: 29,623,221 km (0.104 R)
• M28: 31,115,160 km (0.117 R)
• M29: 34,121,479 km (0.053 R)
• M30: 35,721,578 km (0.088 R)
• M31: 38,190,990 km (0.033 R)
• M32: 40,935,363 km (0.07 R)
• M33: 41,515,055 km (0.094 R)
• M34: 48,371,125 km (0.073 R)
• M35: 51,887,573 km (0.072 R)
• M36: 53,636,970 km (0.077 R)
• M37: 55,079,692 km (0.068 R)
• M38: 55,864,632 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 9.1

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.07 AU - 12.75 AU

Year: 12784 Days

Day: 9.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 98,751,154 km

• M1: 113,545 km (0.095 R)
• M2: 2,957,101 km (0.082 R)
• M3: 3,345,756 km (0.092 R)
• M4: 4,549,870 km (0.115 R)
• M5: 6,039,565 km (0.117 R)
• M6: 7,002,377 km (0.078 R)
• M7: 7,175,611 km (0.064 R)
• M8: 7,386,544 km (0.051 R)
• M9: 9,343,285 km (0.118 R)
• M10: 14,597,611 km (0.064 R)
• M11: 15,613,829 km (0.119 R)
• M12: 19,211,508 km (0.104 R)
• M13: 19,789,405 km (0.11 R)
• M14: 28,015,492 km (0.102 R)
• M15: 32,106,695 km (0.099 R)
• M16: 37,113,586 km (0.115 R)
• M17: 37,835,545 km (0.079 R)
• M18: 38,077,744 km (0.032 R)
• M19: 39,712,251 km (0.086 R)
• M20: 41,381,165 km (0.072 R)
• M21: 42,058,394 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608.5

Radius: 7.7

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.76 AU - 23.94 AU

Year: 31375 Days

Day: 16.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 98,751,154 km

• M1: 196,721 km (0.065 R)
• M2: 427,700 km (0.109 R)
• M3: 665,561 km (0.048 R)
• M4: 2,141,494 km (0.083 R)
• M5: 2,749,160 km (0.103 R)
• M6: 3,435,814 km (0.089 R)
• M7: 4,613,748 km (0.107 R)
• M8: 6,816,277 km (0.085 R)
• M9: 7,128,787 km (0.047 R)
• M10: 7,610,941 km (0.052 R)
• M11: 8,798,000 km (0.105 R)
• M12: 11,101,359 km (0.04 R)
• M13: 12,881,424 km (0.108 R)
• M14: 15,488,466 km (0.049 R)
• M15: 17,333,157 km (0.107 R)
• M16: 18,422,080 km (0.089 R)
• M17: 21,244,394 km (0.09 R)
• M18: 23,879,710 km (0.107 R)
• M19: 26,058,752 km (0.059 R)
• M20: 27,495,191 km (0.079 R)
• M21: 28,757,199 km (0.088 R)
• M22: 29,939,022 km (0.114 R)
• M23: 33,169,139 km (0.109 R)
• M24: 33,742,847 km (0.108 R)
• M25: 35,493,441 km (0.053 R)
• M26: 37,167,441 km (0.12 R)
• M27: 45,848,307 km (0.109 R)
• M28: 49,408,586 km (0.081 R)
• M29: 56,182,976 km (0.065 R)
• M30: 59,045,232 km (0.111 R)
• M31: 60,117,700 km (0.072 R)
• M32: 63,393,145 km (0.033 R)
• M33: 64,983,520 km (0.091 R)
• M34: 66,593,492 km (0.062 R)
• M35: 69,872,827 km (0.104 R)
• M36: 72,384,127 km (0.104 R)
• M37: 88,197,519 km (0.115 R)
• M38: 95,813,696 km (0.043 R)
• M39: 98,553,880 km (0.059 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 13,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit