🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.63 AU - 1.01 AU

Year: 278 Days

Day: 41.1 Hours

Environment

Temp: 87 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.82 AU - 1.1 AU

Year: 352 Days

Day: 40.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.19 AU - 1.49 AU

Year: 581 Days

Day: 37.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,881,869 km

• M1: 123,269 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.35 AU - 1.45 AU

Year: 621 Days

Day: 19.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.77 AU - 2.77 AU

Year: 1282 Days

Day: 25 Hours

Environment

Temp: -80 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.98 AU - 4.18 AU

Year: 2538 Days

Day: 31.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,881,869 km

• M1: 1,886,429 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.1

Radius: 14.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.22 AU - 5.48 AU

Year: 4637 Days

Day: 5.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,881,869 km

• M1: 178,171 km (0.099 R)
• M2: 644,318 km (0.118 R)
• M3: 1,180,178 km (0.114 R)
• M4: 1,685,370 km (0.103 R)
• M5: 3,017,239 km (0.051 R)
• M6: 5,046,834 km (0.108 R)
• M7: 6,609,384 km (0.12 R)
• M8: 7,829,953 km (0.097 R)
• M9: 8,397,228 km (0.105 R)
• M10: 8,910,797 km (0.119 R)
• M11: 9,571,870 km (0.101 R)
• M12: 10,176,844 km (0.088 R)
• M13: 10,624,590 km (0.09 R)
• M14: 11,085,352 km (0.102 R)
• M15: 12,397,026 km (0.077 R)
• M16: 13,433,590 km (0.066 R)
• M17: 14,193,098 km (0.068 R)
• M18: 16,217,307 km (0.075 R)
• M19: 19,094,373 km (0.063 R)
• M20: 25,593,802 km (0.108 R)
• M21: 26,508,443 km (0.068 R)
• M22: 28,934,921 km (0.098 R)
• M23: 31,600,605 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 8.9

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.96 AU - 5.74 AU

Year: 4637 Days

Day: 9.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 84,881,869 km

• M1: 110,852 km (0.106 R)
• M2: 410,347 km (0.112 R)
• M3: 1,093,710 km (0.034 R)
• M4: 1,621,791 km (0.103 R)
• M5: 2,023,461 km (0.118 R)
• M6: 2,896,364 km (0.093 R)
• M7: 3,449,278 km (0.079 R)
• M8: 4,024,332 km (0.077 R)
• M9: 5,252,381 km (0.043 R)
• M10: 5,653,603 km (0.092 R)
• M11: 6,680,742 km (0.091 R)
• M12: 6,981,284 km (0.103 R)
• M13: 7,864,210 km (0.106 R)
• M14: 8,313,602 km (0.118 R)
• M15: 10,372,967 km (0.108 R)
• M16: 11,905,298 km (0.032 R)
• M17: 14,121,141 km (0.081 R)
• M18: 14,841,754 km (0.026 R)
• M19: 17,907,613 km (0.072 R)
• M20: 19,083,602 km (0.093 R)
• M21: 19,622,454 km (0.086 R)
• M22: 21,588,618 km (0.1 R)
• M23: 21,879,885 km (0.115 R)
• M24: 23,759,882 km (0.118 R)
• M25: 26,569,180 km (0.054 R)
• M26: 27,072,128 km (0.108 R)
• M27: 27,838,369 km (0.07 R)
• M28: 29,325,072 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.7

Radius: 6.6

Gravity: 16.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 14.51 AU - 16.79 AU

Year: 23201 Days

Day: 16.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 84,881,869 km

• M1: 82,129 km (0.102 R)
• M2: 314,754 km (0.098 R)
• M3: 791,522 km (0.094 R)
• M4: 1,154,746 km (0.083 R)
• M5: 1,455,288 km (0.079 R)
• M6: 1,963,622 km (0.069 R)
• M7: 2,808,999 km (0.111 R)
• M8: 3,940,408 km (0.111 R)
• M9: 4,447,545 km (0.081 R)
• M10: 5,428,308 km (0.052 R)
• M11: 6,099,255 km (0.085 R)
• M12: 6,409,670 km (0.089 R)
• M13: 7,062,216 km (0.116 R)
• M14: 8,999,060 km (0.091 R)
• M15: 10,119,847 km (0.03 R)
• M16: 11,868,497 km (0.076 R)
• M17: 12,352,895 km (0.084 R)
• M18: 14,578,911 km (0.096 R)
• M19: 16,035,695 km (0.053 R)
• M20: 19,903,548 km (0.075 R)
• M21: 21,084,773 km (0.1 R)
• M22: 22,625,930 km (0.081 R)
• M23: 25,019,945 km (0.082 R)
• M24: 28,060,821 km (0.106 R)
• M25: 29,796,156 km (0.093 R)
• M26: 30,304,789 km (0.089 R)
• M27: 31,078,658 km (0.096 R)
• M28: 35,856,964 km (0.061 R)
• M29: 40,946,284 km (0.05 R)
• M30: 41,259,841 km (0.109 R)
• M31: 43,826,043 km (0.074 R)
• M32: 53,084,206 km (0.11 R)
• M33: 55,922,975 km (0.072 R)
• M34: 67,415,084 km (0.11 R)
• M35: 68,953,548 km (0.104 R)
• M36: 70,515,500 km (0.027 R)
• M37: 73,017,075 km (0.12 R)
• M38: 73,247,456 km (0.091 R)
• M39: 74,173,616 km (0.111 R)
• M40: 74,406,391 km (0.088 R)
• M41: 82,114,122 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 10,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit