Stone's Star System Generator

Star System Generated (Seed: 1770726726)

Star Details

Spectral Class: M3V

Temperature: 3,267 K

Mass: 0.31 sol

Luminosity: 0.02 lux

Habitable Zone (HZ)

Inner Boundary: 0.13 AU

Outer Boundary: 0.19 AU

Physical Limits

Snow Line: 0.68 AU

Max System Radius: 11.1 AU

Planetary System (9 Planets)

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.45 AU - 0.55 AU

Year: 232 Days

Day: 17.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,184,517 km

M1: 21,243 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.52 AU - 0.7 AU

Year: 313 Days

Day: 25.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273

Radius: 13.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.67 AU - 0.75 AU

Year: 392 Days

Day: 7.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 21,184,517 km

M1: 169,195 km (0.12 R)
M2: 669,002 km (0.087 R)
M3: 1,256,323 km (0.073 R)
M4: 1,681,779 km (0.084 R)
M5: 2,190,861 km (0.06 R)
M6: 2,775,938 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.1

Radius: 8.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.86 AU - 0.98 AU

Year: 579 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 72.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 21,184,517 km

M1: 110,702 km (0.06 R)
M2: 389,852 km (0.109 R)
M3: 997,818 km (0.107 R)
M4: 1,925,175 km (0.119 R)
M5: 2,936,606 km (0.117 R)
M6: 3,385,250 km (0.04 R)
M7: 3,855,586 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.9

Radius: 11.4

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.47 AU - 1.97 AU

Year: 1480 Days

Day: 13.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 21,184,517 km

M1: 141,819 km (0.053 R)
M2: 709,692 km (0.088 R)
M3: 2,120,400 km (0.063 R)
M4: 2,910,726 km (0.109 R)
M5: 3,327,655 km (0.103 R)
M6: 3,683,249 km (0.062 R)
M7: 4,118,130 km (0.096 R)
M8: 4,529,225 km (0.079 R)
M9: 5,239,965 km (0.104 R)
M10: 7,795,695 km (0.11 R)
M11: 8,665,756 km (0.064 R)
M12: 9,407,612 km (0.118 R)
M13: 9,794,023 km (0.111 R)
M14: 11,266,964 km (0.084 R)
M15: 13,279,504 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 510.6

Radius: 10

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.5 AU - 1.94 AU

Year: 1480 Days

Day: 11.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 21,184,517 km

M1: 124,316 km (0.088 R)
M2: 452,534 km (0.109 R)
M3: 811,120 km (0.11 R)
M4: 1,135,597 km (0.117 R)
M5: 1,692,700 km (0.119 R)
M6: 2,608,688 km (0.051 R)
M7: 2,951,117 km (0.074 R)
M8: 3,631,638 km (0.119 R)
M9: 5,001,057 km (0.104 R)
M10: 5,344,982 km (0.077 R)
M11: 6,567,496 km (0.09 R)
M12: 6,881,951 km (0.108 R)
M13: 7,779,089 km (0.054 R)
M14: 10,216,188 km (0.108 R)
M15: 10,939,045 km (0.104 R)
M16: 11,485,975 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 10.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.59 AU - 3.71 AU

Year: 3668 Days

Day: 12.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 21,184,517 km

M1: 125,812 km (0.063 R)
M2: 474,674 km (0.063 R)
M3: 1,193,342 km (0.109 R)
M4: 1,630,318 km (0.1 R)
M5: 2,184,428 km (0.086 R)
M6: 3,310,152 km (0.109 R)
M7: 3,703,744 km (0.092 R)
M8: 4,055,449 km (0.116 R)
M9: 4,745,244 km (0.03 R)
M10: 6,432,110 km (0.112 R)
M11: 8,131,542 km (0.037 R)
M12: 10,044,450 km (0.075 R)
M13: 10,419,043 km (0.047 R)
M14: 11,524,721 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.2

Radius: 10.7

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.13 AU - 4.55 AU

Year: 4936 Days

Day: 11.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 21,184,517 km

M1: 133,142 km (0.044 R)
M2: 567,574 km (0.112 R)
M3: 1,011,581 km (0.113 R)
M4: 1,611,618 km (0.07 R)
M5: 1,993,990 km (0.069 R)
M6: 2,420,793 km (0.078 R)
M7: 3,040,128 km (0.088 R)
M8: 3,851,547 km (0.047 R)
M9: 4,518,903 km (0.091 R)
M10: 6,855,173 km (0.073 R)
M11: 7,195,209 km (0.066 R)
M12: 8,591,555 km (0.118 R)
M13: 10,694,004 km (0.108 R)
M14: 11,292,545 km (0.095 R)
M15: 11,961,995 km (0.095 R)
M16: 12,708,339 km (0.11 R)
M17: 13,805,041 km (0.087 R)
M18: 16,486,733 km (0.088 R)
M19: 17,410,948 km (0.118 R)
M20: 18,369,422 km (0.062 R)
M21: 19,027,802 km (0.091 R)
M22: 21,025,981 km (0.108 R)
M23: 22,334,513 km (0.047 R)
M24: 22,933,054 km (0.094 R)
M25: 24,006,419 km (0.08 R)
M26: 24,397,767 km (0.107 R)
M27: 25,032,810 km (0.078 R)
M28: 26,335,957 km (0.057 R)
M29: 27,257,779 km (0.117 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.3

Radius: 7.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.99 AU - 7.03 AU

Year: 9665 Days

Day: 18.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,184,517 km

M1: 110,702 km (0.119 R)
M2: 623,225 km (0.049 R)
M3: 2,430,217 km (0.078 R)
M4: 3,184,490 km (0.052 R)
M5: 6,243,467 km (0.076 R)
M6: 7,116,072 km (0.109 R)
M7: 9,065,332 km (0.082 R)
M8: 15,114,172 km (0.083 R)
M9: 17,893,102 km (0.05 R)
M10: 20,682,504 km (0.099 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 19,605 AU

Composition

Type: Cometary Reservoir

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

System Controls

Star System Generated (Seed: 1770726726)

Star Details

Habitable Zone (HZ)

Physical Limits

Planetary System (9 Planets)

Planet 1 - Terrestrial

Physical Data

Time & Orbit

Environment

Satellites (1)

Planet 2 - Terrestrial

Physical Data

Time & Orbit

Environment

Planet 3 - Gas Giant

Physical Data

Time & Orbit

Environment

Satellites (6)

Planet 4 - Gas Giant

Physical Data

Time & Orbit

Environment

Satellites (7)

Planet 5 - Gas Giant

Physical Data

Time & Orbit

Environment

Satellites (15)

Planet 6 - Gas Giant

Physical Data

Time & Orbit

Environment

Satellites (16)

Planet 7 - Gas Giant

Physical Data

Time & Orbit

Environment

Satellites (14)

Planet 8 - Gas Giant

Physical Data

Time & Orbit

Environment

Satellites (29)

Asteroid Belt

Composition

Boundary

Planet 9 - Ice Giant

Physical Data

Time & Orbit

Environment

Satellites (10)

Kuiper Belt

Composition

Outer System

Oort Cloud

Composition

Gravitational Limit