🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.62 AU - 0.78 AU

Year: 256 Days

Day: 13.8 Hours

Environment

Temp: 7 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,464,236 km

• M1: 350,807 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.92 AU - 1.02 AU

Year: 417 Days

Day: 24.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,464,236 km

• M1: 37,549 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641

Radius: 13.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.93 AU - 11.33 AU

Year: 12043 Days

Day: 14.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 70,464,236 km

• M1: 178,021 km (0.096 R)
• M2: 1,002,007 km (0.108 R)
• M3: 1,696,141 km (0.027 R)
• M4: 3,425,941 km (0.094 R)
• M5: 6,504,665 km (0.084 R)
• M6: 7,060,272 km (0.112 R)
• M7: 8,131,243 km (0.116 R)
• M8: 9,506,197 km (0.09 R)
• M9: 13,331,265 km (0.11 R)
• M10: 14,694,550 km (0.099 R)
• M11: 20,077,231 km (0.083 R)
• M12: 22,306,688 km (0.089 R)
• M13: 26,648,018 km (0.083 R)
• M14: 30,415,940 km (0.109 R)
• M15: 34,169,500 km (0.063 R)
• M16: 40,164,784 km (0.099 R)
• M17: 40,827,054 km (0.081 R)
• M18: 49,352,188 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.6

Radius: 3.8

Gravity: 26.43 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.17 AU - 10.29 AU

Year: 13250 Days

Day: 17.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,464,236 km

• M1: 50,564 km (0.063 R)
• M2: 297,700 km (0.11 R)
• M3: 546,481 km (0.097 R)
• M4: 1,255,126 km (0.103 R)
• M5: 1,395,898 km (0.07 R)
• M6: 2,228,111 km (0.111 R)
• M7: 2,416,006 km (0.03 R)
• M8: 4,321,134 km (0.087 R)
• M9: 5,238,469 km (0.11 R)
• M10: 7,284,968 km (0.118 R)
• M11: 10,520,769 km (0.106 R)
• M12: 13,774,523 km (0.055 R)
• M13: 20,584,667 km (0.117 R)
• M14: 22,001,508 km (0.046 R)
• M15: 22,952,203 km (0.101 R)
• M16: 25,589,165 km (0.12 R)
• M17: 33,105,710 km (0.094 R)
• M18: 42,231,628 km (0.059 R)
• M19: 42,760,607 km (0.064 R)
• M20: 45,610,296 km (0.088 R)
• M21: 46,587,619 km (0.062 R)
• M22: 47,436,288 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.9

Radius: 5.9

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.24 AU - 12.22 AU

Year: 15344 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,464,236 km

• M1: 78,090 km (0.098 R)
• M2: 289,621 km (0.029 R)
• M3: 621,130 km (0.076 R)
• M4: 1,235,529 km (0.101 R)
• M5: 1,627,924 km (0.025 R)
• M6: 2,137,006 km (0.082 R)
• M7: 2,328,491 km (0.098 R)
• M8: 3,067,804 km (0.089 R)
• M9: 3,439,704 km (0.099 R)
• M10: 3,896,875 km (0.058 R)
• M11: 4,641,723 km (0.079 R)
• M12: 6,488,359 km (0.077 R)
• M13: 6,769,603 km (0.041 R)
• M14: 8,067,963 km (0.073 R)
• M15: 9,678,683 km (0.116 R)
• M16: 16,433,775 km (0.077 R)
• M17: 17,108,162 km (0.082 R)
• M18: 17,336,897 km (0.081 R)
• M19: 17,567,727 km (0.084 R)
• M20: 18,193,495 km (0.073 R)
• M21: 19,990,614 km (0.109 R)
• M22: 21,635,143 km (0.105 R)
• M23: 25,685,954 km (0.111 R)
• M24: 26,797,915 km (0.102 R)
• M25: 33,910,995 km (0.12 R)
• M26: 35,002,461 km (0.105 R)
• M27: 37,000,341 km (0.107 R)
• M28: 37,897,928 km (0.097 R)
• M29: 42,325,127 km (0.092 R)
• M30: 45,169,431 km (0.086 R)
• M31: 46,046,973 km (0.092 R)
• M32: 49,670,831 km (0.118 R)
• M33: 50,605,669 km (0.098 R)
• M34: 52,832,433 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756.7

Radius: 6

Gravity: 21.02 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.22 AU - 13.72 AU

Year: 16958 Days

Day: 17.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,464,236 km

• M1: 75,547 km (0.113 R)
• M2: 316,998 km (0.108 R)
• M3: 604,675 km (0.093 R)
• M4: 999,763 km (0.111 R)
• M5: 1,721,273 km (0.116 R)
• M6: 1,975,141 km (0.05 R)
• M7: 2,359,607 km (0.119 R)
• M8: 2,558,423 km (0.088 R)
• M9: 2,965,030 km (0.081 R)
• M10: 4,314,552 km (0.079 R)
• M11: 4,750,630 km (0.106 R)
• M12: 5,252,531 km (0.068 R)
• M13: 13,110,309 km (0.086 R)
• M14: 13,317,202 km (0.089 R)
• M15: 15,354,875 km (0.076 R)
• M16: 17,259,555 km (0.117 R)
• M17: 19,764,422 km (0.101 R)
• M18: 20,774,806 km (0.11 R)
• M19: 23,806,706 km (0.08 R)
• M20: 30,247,941 km (0.103 R)
• M21: 32,839,874 km (0.111 R)
• M22: 33,606,862 km (0.068 R)
• M23: 37,206,187 km (0.065 R)
• M24: 40,468,169 km (0.094 R)
• M25: 45,002,779 km (0.031 R)
• M26: 47,716,784 km (0.098 R)
• M27: 52,075,916 km (0.074 R)
• M28: 61,575,680 km (0.088 R)
• M29: 65,718,195 km (0.039 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit