🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.45 AU - 2.11 AU

Year: 827 Days

Day: 26.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.11 AU - 3.31 AU

Year: 1554 Days

Day: 18 Hours

Environment

Temp: -75 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.84 AU - 3.18 AU

Year: 1819 Days

Day: 35.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.5

Radius: 8.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.02 AU - 7.02 AU

Year: 5798 Days

Day: 9.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 171.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,610,557 km

• M1: 109,805 km (0.081 R)
• M2: 470,784 km (0.054 R)
• M3: 996,771 km (0.093 R)
• M4: 2,329,388 km (0.088 R)
• M5: 3,560,579 km (0.082 R)
• M6: 5,769,691 km (0.081 R)
• M7: 6,902,595 km (0.083 R)
• M8: 7,176,659 km (0.079 R)
• M9: 8,043,130 km (0.119 R)
• M10: 8,799,347 km (0.119 R)
• M11: 10,532,588 km (0.059 R)
• M12: 11,778,738 km (0.025 R)
• M13: 12,259,546 km (0.11 R)
• M14: 12,617,234 km (0.079 R)
• M15: 13,637,192 km (0.116 R)
• M16: 15,630,883 km (0.097 R)
• M17: 16,211,622 km (0.095 R)
• M18: 19,093,475 km (0.118 R)
• M19: 19,757,092 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.2

Radius: 11.4

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 9.83 AU - 14.05 AU

Year: 14368 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 64,610,557 km

• M1: 152,141 km (0.077 R)
• M2: 553,213 km (0.085 R)
• M3: 1,289,085 km (0.108 R)
• M4: 1,686,566 km (0.094 R)
• M5: 3,624,158 km (0.035 R)
• M6: 4,273,712 km (0.08 R)
• M7: 5,614,857 km (0.094 R)
• M8: 7,263,725 km (0.087 R)
• M9: 7,863,313 km (0.104 R)
• M10: 8,696,872 km (0.101 R)
• M11: 12,630,399 km (0.094 R)
• M12: 14,263,259 km (0.119 R)
• M13: 15,956,109 km (0.085 R)
• M14: 18,954,649 km (0.071 R)
• M15: 21,929,402 km (0.097 R)
• M16: 23,676,855 km (0.056 R)
• M17: 28,901,411 km (0.078 R)
• M18: 32,207,674 km (0.109 R)
• M19: 36,021,372 km (0.033 R)
• M20: 43,626,329 km (0.057 R)
• M21: 45,604,911 km (0.089 R)
• M22: 47,009,186 km (0.084 R)
• M23: 51,061,344 km (0.093 R)
• M24: 56,580,308 km (0.105 R)
• M25: 58,931,538 km (0.066 R)
• M26: 65,191,610 km (0.086 R)
• M27: 65,781,774 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.9

Radius: 3.9

Gravity: 42.53 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 12.29 AU - 15.45 AU

Year: 17989 Days

Day: 18.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 64,610,557 km

• M1: 48,619 km (0.1 R)
• M2: 427,401 km (0.104 R)
• M3: 1,386,473 km (0.075 R)
• M4: 1,726,359 km (0.111 R)
• M5: 1,944,174 km (0.112 R)
• M6: 2,200,435 km (0.1 R)
• M7: 2,369,181 km (0.03 R)
• M8: 3,003,327 km (0.094 R)
• M9: 3,132,131 km (0.119 R)
• M10: 3,373,282 km (0.068 R)
• M11: 4,631,999 km (0.116 R)
• M12: 5,536,617 km (0.091 R)
• M13: 7,357,822 km (0.079 R)
• M14: 8,077,088 km (0.114 R)
• M15: 8,685,353 km (0.086 R)
• M16: 10,514,636 km (0.044 R)
• M17: 11,867,449 km (0.104 R)
• M18: 12,853,748 km (0.077 R)
• M19: 13,401,576 km (0.083 R)
• M20: 16,856,538 km (0.103 R)
• M21: 21,521,449 km (0.112 R)
• M22: 24,198,503 km (0.105 R)
• M23: 24,822,176 km (0.106 R)
• M24: 25,243,893 km (0.108 R)
• M25: 33,545,079 km (0.12 R)
• M26: 35,371,669 km (0.058 R)
• M27: 40,226,419 km (0.09 R)
• M28: 40,516,489 km (0.065 R)
• M29: 45,979,504 km (0.073 R)
• M30: 46,775,065 km (0.028 R)
• M31: 50,049,164 km (0.114 R)
• M32: 52,602,650 km (0.069 R)
• M33: 54,352,347 km (0.077 R)
• M34: 55,420,626 km (0.118 R)
• M35: 65,471,508 km (0.043 R)
• M36: 69,142,939 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.7

Radius: 3.5

Gravity: 35.4 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.19 AU - 16.25 AU

Year: 19668 Days

Day: 15.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,610,557 km

• M1: 44,730 km (0.088 R)
• M2: 389,553 km (0.114 R)
• M3: 769,232 km (0.112 R)
• M4: 1,114,205 km (0.076 R)
• M5: 1,245,103 km (0.092 R)
• M6: 1,786,797 km (0.04 R)
• M7: 2,199,238 km (0.076 R)
• M8: 3,157,562 km (0.115 R)
• M9: 3,503,133 km (0.091 R)
• M10: 4,793,116 km (0.041 R)
• M11: 5,733,189 km (0.082 R)
• M12: 8,260,495 km (0.049 R)
• M13: 11,875,528 km (0.111 R)
• M14: 15,882,806 km (0.081 R)
• M15: 19,462,833 km (0.09 R)
• M16: 29,291,413 km (0.102 R)
• M17: 31,877,661 km (0.117 R)
• M18: 34,996,477 km (0.095 R)
• M19: 40,968,723 km (0.096 R)
• M20: 59,520,505 km (0.108 R)
• M21: 62,313,946 km (0.06 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 15,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit