🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.45 AU - 0.59 AU

Year: 131 Days

Day: 15.3 Hours

Environment

Temp: 270 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.56 AU - 0.68 AU

Year: 170 Days

Day: 38.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,636,495 km

• M1: 153,936 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.57 AU - 1.97 AU

Year: 820 Days

Day: 12.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,636,495 km

• M1: 613,351 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.24 AU - 3.2 AU

Year: 1562 Days

Day: 20.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.05 AU - 4.31 AU

Year: 2458 Days

Day: 27.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.6

Radius: 7.8

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.76 AU - 18.06 AU

Year: 24216 Days

Day: 23.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,636,495 km

• M1: 160,369 km (0.045 R)
• M2: 228,286 km (0.037 R)
• M3: 426,204 km (0.08 R)
• M4: 1,238,970 km (0.117 R)
• M5: 1,530,536 km (0.084 R)
• M6: 1,915,601 km (0.11 R)
• M7: 2,487,513 km (0.103 R)
• M8: 2,648,630 km (0.066 R)
• M9: 4,834,704 km (0.106 R)
• M10: 5,710,450 km (0.05 R)
• M11: 6,802,215 km (0.072 R)
• M12: 7,545,866 km (0.091 R)
• M13: 7,604,060 km (0.075 R)
• M14: 8,016,202 km (0.083 R)
• M15: 8,315,098 km (0.055 R)
• M16: 9,990,894 km (0.096 R)
• M17: 10,183,426 km (0.118 R)
• M18: 10,247,903 km (0.083 R)
• M19: 11,498,092 km (0.118 R)
• M20: 11,970,822 km (0.095 R)
• M21: 12,038,889 km (0.084 R)
• M22: 12,935,129 km (0.045 R)
• M23: 13,355,948 km (0.05 R)
• M24: 13,639,137 km (0.087 R)
• M25: 14,211,199 km (0.114 R)
• M26: 14,500,222 km (0.12 R)
• M27: 15,675,762 km (0.036 R)
• M28: 16,124,406 km (0.119 R)
• M29: 17,572,813 km (0.088 R)
• M30: 18,587,535 km (0.073 R)
• M31: 19,541,222 km (0.105 R)
• M32: 19,621,406 km (0.116 R)
• M33: 20,023,825 km (0.043 R)
• M34: 20,510,616 km (0.069 R)
• M35: 20,919,168 km (0.074 R)
• M36: 21,083,277 km (0.074 R)
• M37: 21,993,879 km (0.04 R)
• M38: 22,748,451 km (0.075 R)
• M39: 23,341,157 km (0.115 R)
• M40: 24,110,689 km (0.087 R)
• M41: 24,541,830 km (0.117 R)
• M42: 25,762,399 km (0.045 R)
• M43: 28,353,135 km (0.075 R)
• M44: 29,357,236 km (0.111 R)
• M45: 31,212,848 km (0.09 R)
• M46: 32,724,385 km (0.101 R)
• M47: 33,106,009 km (0.11 R)
• M48: 33,681,063 km (0.105 R)
• M49: 34,453,138 km (0.103 R)
• M50: 35,133,509 km (0.056 R)
• M51: 35,622,095 km (0.116 R)
• M52: 36,113,076 km (0.071 R)
• M53: 37,300,284 km (0.113 R)
• M54: 38,299,448 km (0.111 R)
• M55: 39,206,161 km (0.052 R)
• M56: 39,509,994 km (0.06 R)
• M57: 40,018,178 km (0.091 R)
• M58: 41,452,373 km (0.108 R)
• M59: 41,761,891 km (0.086 R)
• M60: 42,072,157 km (0.087 R)
• M61: 43,844,892 km (0.103 R)
• M62: 44,898,959 km (0.114 R)
• M63: 45,854,889 km (0.082 R)
• M64: 46,602,878 km (0.099 R)
• M65: 46,817,402 km (0.063 R)
• M66: 48,871,231 km (0.047 R)
• M67: 49,526,021 km (0.114 R)
• M68: 49,854,388 km (0.119 R)
• M69: 53,739,146 km (0.085 R)
• M70: 54,414,879 km (0.073 R)
• M71: 54,980,060 km (0.104 R)
• M72: 55,320,245 km (0.032 R)
• M73: 57,375,271 km (0.103 R)
• M74: 58,643,263 km (0.091 R)
• M75: 58,874,840 km (0.093 R)
• M76: 59,222,805 km (0.085 R)
• M77: 60,504,260 km (0.09 R)
• M78: 60,621,246 km (0.107 R)
• M79: 61,207,221 km (0.049 R)
• M80: 62,148,491 km (0.119 R)
• M81: 62,502,738 km (0.038 R)
• M82: 62,621,070 km (0.115 R)
• M83: 64,642,287 km (0.088 R)
• M84: 70,463,888 km (0.084 R)
• M85: 70,833,245 km (0.104 R)
• M86: 81,046,292 km (0.118 R)
• M87: 81,175,245 km (0.047 R)
• M88: 83,768,225 km (0.078 R)
• M89: 85,730,800 km (0.098 R)
• M90: 87,311,750 km (0.107 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit