🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.84 AU - 0.94 AU

Year: 298 Days

Day: 31.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 74.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.13 AU - 1.85 AU

Year: 645 Days

Day: 23.8 Hours

Environment

Temp: -17 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.44 AU - 5.36 AU

Year: 3274 Days

Day: 23.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 13.1

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.49 AU - 6.81 AU

Year: 6084 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 94,865,839 km

• M1: 162,912 km (0.101 R)
• M2: 665,860 km (0.098 R)
• M3: 1,318,705 km (0.027 R)
• M4: 2,009,399 km (0.08 R)
• M5: 2,644,890 km (0.12 R)
• M6: 3,901,363 km (0.089 R)
• M7: 4,484,645 km (0.098 R)
• M8: 5,660,035 km (0.098 R)
• M9: 8,073,049 km (0.032 R)
• M10: 8,910,797 km (0.105 R)
• M11: 13,095,050 km (0.108 R)
• M12: 14,303,501 km (0.104 R)
• M13: 17,292,915 km (0.08 R)
• M14: 19,312,188 km (0.083 R)
• M15: 21,552,565 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.2

Radius: 8.5

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.14 AU - 11.66 AU

Year: 10224 Days

Day: 8.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 122.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 94,865,839 km

• M1: 108,309 km (0.12 R)
• M2: 382,223 km (0.105 R)
• M3: 664,663 km (0.025 R)
• M4: 1,292,376 km (0.059 R)
• M5: 2,282,864 km (0.109 R)
• M6: 2,706,375 km (0.057 R)
• M7: 3,860,971 km (0.067 R)
• M8: 8,373,142 km (0.117 R)
• M9: 9,077,300 km (0.103 R)
• M10: 9,852,067 km (0.049 R)
• M11: 10,603,198 km (0.11 R)
• M12: 12,404,057 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972

Radius: 8.7

Gravity: 12.84 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.2 AU - 12.9 AU

Year: 12157 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,865,839 km

• M1: 108,159 km (0.098 R)
• M2: 414,386 km (0.106 R)
• M3: 834,158 km (0.095 R)
• M4: 2,210,608 km (0.108 R)
• M5: 2,579,666 km (0.118 R)
• M6: 2,989,564 km (0.11 R)
• M7: 4,613,299 km (0.081 R)
• M8: 5,254,476 km (0.083 R)
• M9: 5,578,205 km (0.115 R)
• M10: 7,491,562 km (0.099 R)
• M11: 11,154,466 km (0.063 R)
• M12: 12,559,040 km (0.068 R)
• M13: 13,873,258 km (0.05 R)
• M14: 14,354,215 km (0.088 R)
• M15: 17,005,239 km (0.044 R)
• M16: 17,956,980 km (0.1 R)
• M17: 21,751,680 km (0.12 R)
• M18: 22,683,226 km (0.1 R)
• M19: 24,031,552 km (0.112 R)
• M20: 24,426,340 km (0.067 R)
• M21: 25,330,659 km (0.092 R)
• M22: 26,993,141 km (0.03 R)
• M23: 28,396,518 km (0.049 R)
• M24: 28,727,279 km (0.074 R)
• M25: 31,465,519 km (0.093 R)
• M26: 31,938,248 km (0.059 R)
• M27: 32,535,742 km (0.105 R)
• M28: 36,929,282 km (0.049 R)
• M29: 38,119,781 km (0.106 R)
• M30: 38,522,349 km (0.104 R)
• M31: 44,607,093 km (0.09 R)
• M32: 48,110,526 km (0.037 R)
• M33: 49,212,164 km (0.077 R)
• M34: 50,814,956 km (0.052 R)
• M35: 51,139,733 km (0.085 R)
• M36: 56,873,520 km (0.05 R)
• M37: 60,075,812 km (0.088 R)
• M38: 60,621,096 km (0.068 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.7

Radius: 4.6

Gravity: 44.55 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.58 AU - 18.38 AU

Year: 23734 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 94,865,839 km

• M1: 57,146 km (0.095 R)
• M2: 233,672 km (0.074 R)
• M3: 677,230 km (0.067 R)
• M4: 1,025,942 km (0.117 R)
• M5: 1,367,773 km (0.069 R)
• M6: 1,762,263 km (0.091 R)
• M7: 2,515,937 km (0.109 R)
• M8: 5,096,949 km (0.093 R)
• M9: 5,509,839 km (0.119 R)
• M10: 7,081,365 km (0.093 R)
• M11: 7,647,892 km (0.094 R)
• M12: 8,078,435 km (0.114 R)
• M13: 8,581,981 km (0.078 R)
• M14: 10,346,937 km (0.078 R)
• M15: 12,194,919 km (0.082 R)
• M16: 12,782,240 km (0.117 R)
• M17: 14,332,374 km (0.078 R)
• M18: 15,152,619 km (0.068 R)
• M19: 15,404,691 km (0.119 R)
• M20: 16,177,663 km (0.087 R)
• M21: 19,430,071 km (0.102 R)
• M22: 20,535,898 km (0.09 R)
• M23: 23,315,127 km (0.108 R)
• M24: 26,821,701 km (0.082 R)
• M25: 31,338,360 km (0.111 R)
• M26: 33,847,117 km (0.106 R)
• M27: 34,857,800 km (0.109 R)
• M28: 36,336,425 km (0.078 R)
• M29: 39,102,340 km (0.113 R)
• M30: 45,048,856 km (0.118 R)
• M31: 45,395,773 km (0.098 R)
• M32: 60,571,430 km (0.096 R)
• M33: 62,488,975 km (0.119 R)
• M34: 62,704,546 km (0.094 R)
• M35: 68,483,811 km (0.11 R)
• M36: 70,331,045 km (0.111 R)
• M37: 70,797,940 km (0.086 R)
• M38: 77,802,711 km (0.107 R)
• M39: 85,255,228 km (0.071 R)
• M40: 94,298,120 km (0.07 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 15,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit