🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.48 AU - 0.66 AU

Year: 151 Days

Day: 13.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.78 AU - 0.82 AU

Year: 250 Days

Day: 23.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.66 AU - 0.96 AU

Year: 255 Days

Day: 34 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.99 AU - 2.07 AU

Year: 1012 Days

Day: 34.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,530,482 km

• M1: 806,183 km (0.077 R)
• M2: 1,378,844 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.93 AU - 3.09 AU

Year: 1391 Days

Day: 20.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.69 AU - 3.03 AU

Year: 1692 Days

Day: 37.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.14 AU - 4.9 AU

Year: 3362 Days

Day: 22.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 145.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.7

Radius: 13.2

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.51 AU - 7.25 AU

Year: 5638 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,530,482 km

• M1: 170,392 km (0.113 R)
• M2: 378,632 km (0.106 R)
• M3: 503,247 km (0.104 R)
• M4: 803,490 km (0.037 R)
• M5: 905,217 km (0.106 R)
• M6: 1,060,799 km (0.057 R)
• M7: 1,265,299 km (0.106 R)
• M8: 1,758,673 km (0.071 R)
• M9: 1,957,039 km (0.1 R)
• M10: 2,114,716 km (0.118 R)
• M11: 2,527,755 km (0.056 R)
• M12: 2,613,475 km (0.074 R)
• M13: 2,823,361 km (0.104 R)
• M14: 3,148,736 km (0.04 R)
• M15: 3,429,232 km (0.066 R)
• M16: 3,737,703 km (0.098 R)
• M17: 3,875,482 km (0.079 R)
• M18: 4,055,149 km (0.106 R)
• M19: 4,299,144 km (0.117 R)
• M20: 4,653,242 km (0.08 R)
• M21: 5,885,779 km (0.059 R)
• M22: 6,279,221 km (0.111 R)
• M23: 6,467,266 km (0.087 R)
• M24: 6,657,404 km (0.112 R)
• M25: 6,897,509 km (0.103 R)
• M26: 7,140,606 km (0.102 R)
• M27: 7,361,861 km (0.091 R)
• M28: 7,510,561 km (0.095 R)
• M29: 7,685,291 km (0.11 R)
• M30: 7,912,082 km (0.086 R)
• M31: 8,449,886 km (0.085 R)
• M32: 9,399,234 km (0.109 R)
• M33: 9,941,377 km (0.114 R)
• M34: 10,051,032 km (0.072 R)
• M35: 10,188,662 km (0.113 R)
• M36: 10,661,391 km (0.063 R)
• M37: 10,971,059 km (0.042 R)
• M38: 11,112,878 km (0.057 R)
• M39: 12,445,496 km (0.071 R)
• M40: 12,534,207 km (0.055 R)
• M41: 13,010,676 km (0.107 R)
• M42: 13,281,299 km (0.089 R)
• M43: 13,432,542 km (0.112 R)
• M44: 13,584,235 km (0.082 R)
• M45: 14,881,398 km (0.084 R)
• M46: 15,070,041 km (0.117 R)
• M47: 15,290,997 km (0.036 R)
• M48: 15,608,593 km (0.115 R)
• M49: 15,960,447 km (0.068 R)
• M50: 16,867,758 km (0.066 R)
• M51: 17,130,153 km (0.111 R)
• M52: 18,462,172 km (0.057 R)
• M53: 19,072,532 km (0.096 R)
• M54: 19,380,105 km (0.1 R)
• M55: 19,551,843 km (0.074 R)
• M56: 19,965,781 km (0.098 R)
• M57: 20,069,751 km (0.066 R)
• M58: 20,208,578 km (0.109 R)
• M59: 20,802,332 km (0.071 R)
• M60: 21,686,007 km (0.085 R)
• M61: 23,016,231 km (0.097 R)
• M62: 23,307,348 km (0.092 R)
• M63: 23,453,356 km (0.115 R)
• M64: 23,783,069 km (0.056 R)
• M65: 24,188,031 km (0.075 R)
• M66: 24,632,486 km (0.089 R)
• M67: 25,042,235 km (0.117 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.9

Radius: 8.6

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.41 AU - 8.31 AU

Year: 7709 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,530,482 km

• M1: 313,258 km (0.114 R)
• M2: 468,989 km (0.108 R)
• M3: 651,349 km (0.048 R)
• M4: 813,962 km (0.089 R)
• M5: 1,051,972 km (0.096 R)
• M6: 1,211,892 km (0.089 R)
• M7: 1,294,919 km (0.095 R)
• M8: 1,380,040 km (0.118 R)
• M9: 1,852,470 km (0.11 R)
• M10: 1,910,215 km (0.109 R)
• M11: 2,007,603 km (0.115 R)
• M12: 2,248,456 km (0.079 R)
• M13: 2,477,341 km (0.075 R)
• M14: 2,846,099 km (0.099 R)
• M15: 2,912,970 km (0.098 R)
• M16: 3,116,872 km (0.07 R)
• M17: 3,372,385 km (0.038 R)
• M18: 3,904,056 km (0.086 R)
• M19: 4,028,521 km (0.1 R)
• M20: 4,856,246 km (0.109 R)
• M21: 4,990,136 km (0.067 R)
• M22: 5,179,976 km (0.062 R)
• M23: 5,538,562 km (0.095 R)
• M24: 5,650,611 km (0.054 R)
• M25: 5,848,379 km (0.075 R)
• M26: 6,134,859 km (0.057 R)
• M27: 6,514,389 km (0.085 R)
• M28: 6,961,687 km (0.049 R)
• M29: 7,021,974 km (0.104 R)
• M30: 7,082,562 km (0.118 R)
• M31: 7,143,298 km (0.099 R)
• M32: 7,885,753 km (0.089 R)
• M33: 8,012,013 km (0.072 R)
• M34: 8,782,891 km (0.096 R)
• M35: 9,144,170 km (0.03 R)
• M36: 9,476,726 km (0.092 R)
• M37: 9,745,703 km (0.051 R)
• M38: 9,881,089 km (0.071 R)
• M39: 10,188,213 km (0.094 R)
• M40: 10,741,726 km (0.101 R)
• M41: 11,092,682 km (0.088 R)
• M42: 11,340,715 km (0.087 R)
• M43: 12,059,084 km (0.118 R)
• M44: 12,387,152 km (0.113 R)
• M45: 12,570,709 km (0.078 R)
• M46: 13,015,015 km (0.102 R)
• M47: 13,201,563 km (0.119 R)
• M48: 13,502,105 km (0.051 R)
• M49: 13,766,744 km (0.042 R)
• M50: 15,548,903 km (0.029 R)
• M51: 16,025,672 km (0.05 R)
• M52: 16,225,684 km (0.076 R)
• M53: 16,709,185 km (0.107 R)
• M54: 16,952,730 km (0.091 R)
• M55: 17,156,632 km (0.094 R)
• M56: 18,146,521 km (0.055 R)
• M57: 18,480,573 km (0.097 R)
• M58: 19,580,267 km (0.098 R)
• M59: 20,527,221 km (0.117 R)
• M60: 20,875,336 km (0.09 R)
• M61: 21,798,355 km (0.056 R)
• M62: 22,064,489 km (0.105 R)
• M63: 22,644,779 km (0.11 R)
• M64: 23,320,662 km (0.079 R)
• M65: 24,646,100 km (0.044 R)
• M66: 25,294,756 km (0.096 R)
• M67: 25,761,501 km (0.115 R)
• M68: 26,372,459 km (0.065 R)
• M69: 26,845,637 km (0.105 R)
• M70: 27,417,251 km (0.108 R)
• M71: 28,572,445 km (0.058 R)
• M72: 30,532,925 km (0.112 R)
• M73: 30,731,442 km (0.099 R)
• M74: 31,179,487 km (0.102 R)
• M75: 31,830,388 km (0.091 R)
• M76: 32,840,622 km (0.086 R)
• M77: 32,993,062 km (0.061 R)
• M78: 33,451,879 km (0.12 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 12,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit