🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.88 AU - 0.9 AU

Year: 298 Days

Day: 36.7 Hours

Environment

Temp: 93 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,702,498 km

• M1: 210,484 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.79 AU - 1.19 AU

Year: 349 Days

Day: 29.1 Hours

Environment

Temp: 82 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.03 AU - 1.07 AU

Year: 382 Days

Day: 42.5 Hours

Environment

Temp: 70 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,702,498 km

• M1: 403,765 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.92 AU - 1.24 AU

Year: 398 Days

Day: 14.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.2 AU - 1.46 AU

Year: 544 Days

Day: 30.1 Hours

Environment

Temp: -8 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,702,498 km

• M1: 54,753 km (0.069 R)
• M2: 358,885 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.03 AU - 3.85 AU

Year: 2263 Days

Day: 43.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.28 AU - 5.2 AU

Year: 3097 Days

Day: 25.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.7

Radius: 8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.27 AU - 23.13 AU

Year: 28688 Days

Day: 16 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 95,702,498 km

• M1: 102,325 km (0.038 R)
• M2: 227,090 km (0.106 R)
• M3: 302,038 km (0.112 R)
• M4: 539,001 km (0.072 R)
• M5: 899,831 km (0.108 R)
• M6: 4,455,773 km (0.076 R)
• M7: 4,681,217 km (0.111 R)
• M8: 5,300,851 km (0.117 R)
• M9: 6,559,268 km (0.085 R)
• M10: 7,105,001 km (0.117 R)
• M11: 7,546,165 km (0.117 R)
• M12: 7,725,084 km (0.088 R)
• M13: 8,056,743 km (0.082 R)
• M14: 8,239,701 km (0.095 R)
• M15: 8,393,189 km (0.106 R)
• M16: 8,671,889 km (0.097 R)
• M17: 8,765,538 km (0.119 R)
• M18: 8,859,336 km (0.112 R)
• M19: 9,143,123 km (0.066 R)
• M20: 9,238,417 km (0.058 R)
• M21: 10,539,768 km (0.103 R)
• M22: 10,773,291 km (0.109 R)
• M23: 11,347,746 km (0.101 R)
• M24: 11,415,963 km (0.111 R)
• M25: 11,828,404 km (0.114 R)
• M26: 13,707,204 km (0.078 R)
• M27: 14,218,829 km (0.1 R)
• M28: 16,211,622 km (0.101 R)
• M29: 17,025,285 km (0.109 R)
• M30: 18,090,721 km (0.08 R)
• M31: 18,450,653 km (0.047 R)
• M32: 18,853,371 km (0.117 R)
• M33: 19,340,462 km (0.053 R)
• M34: 21,203,853 km (0.113 R)
• M35: 21,837,549 km (0.112 R)
• M36: 22,907,473 km (0.039 R)
• M37: 23,340,260 km (0.057 R)
• M38: 23,427,176 km (0.083 R)
• M39: 23,775,739 km (0.073 R)
• M40: 23,906,937 km (0.066 R)
• M41: 24,170,079 km (0.105 R)
• M42: 24,920,612 km (0.101 R)
• M43: 26,489,893 km (0.028 R)
• M44: 30,242,257 km (0.057 R)
• M45: 31,194,148 km (0.088 R)
• M46: 31,337,762 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613

Radius: 7.5

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.27 AU - 20.11 AU

Year: 29823 Days

Day: 16.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,702,498 km

• M1: 324,179 km (0.118 R)
• M2: 405,261 km (0.045 R)
• M3: 590,014 km (0.068 R)
• M4: 1,130,362 km (0.098 R)
• M5: 1,428,809 km (0.114 R)
• M6: 1,714,392 km (0.07 R)
• M7: 2,256,684 km (0.093 R)
• M8: 2,848,643 km (0.083 R)
• M9: 3,207,827 km (0.075 R)
• M10: 4,217,613 km (0.117 R)
• M11: 5,592,268 km (0.115 R)
• M12: 6,155,055 km (0.071 R)
• M13: 6,972,906 km (0.112 R)
• M14: 7,455,659 km (0.118 R)
• M15: 8,136,927 km (0.072 R)
• M16: 8,389,598 km (0.08 R)
• M17: 8,837,943 km (0.107 R)
• M18: 9,032,570 km (0.093 R)
• M19: 9,228,543 km (0.114 R)
• M20: 9,959,179 km (0.057 R)
• M21: 12,188,187 km (0.094 R)
• M22: 12,260,144 km (0.093 R)
• M23: 12,404,805 km (0.094 R)
• M24: 12,549,915 km (0.104 R)
• M25: 12,988,686 km (0.083 R)
• M26: 13,062,288 km (0.076 R)
• M27: 13,209,941 km (0.072 R)
• M28: 14,107,378 km (0.044 R)
• M29: 14,640,096 km (0.108 R)
• M30: 17,238,462 km (0.059 R)
• M31: 17,725,852 km (0.072 R)
• M32: 18,714,544 km (0.087 R)
• M33: 18,881,046 km (0.114 R)
• M34: 19,131,772 km (0.081 R)
• M35: 19,551,993 km (0.04 R)
• M36: 19,720,889 km (0.085 R)
• M37: 20,230,718 km (0.092 R)
• M38: 20,744,886 km (0.105 R)
• M39: 20,917,223 km (0.075 R)
• M40: 21,873,602 km (0.063 R)
• M41: 21,961,117 km (0.108 R)
• M42: 22,666,621 km (0.11 R)
• M43: 24,099,469 km (0.11 R)
• M44: 25,746,392 km (0.079 R)
• M45: 26,489,893 km (0.113 R)
• M46: 26,583,392 km (0.12 R)
• M47: 26,770,539 km (0.112 R)
• M48: 26,864,337 km (0.108 R)
• M49: 28,379,464 km (0.108 R)
• M50: 29,147,350 km (0.046 R)
• M51: 32,187,029 km (0.104 R)
• M52: 32,286,811 km (0.061 R)
• M53: 32,486,524 km (0.029 R)
• M54: 33,088,207 km (0.063 R)
• M55: 40,913,372 km (0.11 R)
• M56: 41,889,199 km (0.041 R)
• M57: 42,982,311 km (0.085 R)
• M58: 43,312,024 km (0.088 R)
• M59: 45,308,258 km (0.115 R)
• M60: 46,430,242 km (0.062 R)
• M61: 46,542,890 km (0.063 R)
• M62: 47,334,412 km (0.113 R)
• M63: 47,674,897 km (0.089 R)
• M64: 49,045,213 km (0.117 R)
• M65: 49,735,158 km (0.062 R)
• M66: 49,850,498 km (0.078 R)
• M67: 50,776,210 km (0.051 R)
• M68: 52,527,104 km (0.098 R)
• M69: 53,942,150 km (0.081 R)
• M70: 54,179,113 km (0.071 R)
• M71: 57,412,970 km (0.08 R)
• M72: 58,140,165 km (0.096 R)
• M73: 61,078,866 km (0.093 R)
• M74: 63,064,778 km (0.107 R)
• M75: 64,316,613 km (0.031 R)
• M76: 66,717,658 km (0.101 R)
• M77: 67,099,582 km (0.092 R)
• M78: 67,354,497 km (0.102 R)
• M79: 67,865,373 km (0.119 R)
• M80: 69,534,437 km (0.108 R)
• M81: 69,663,390 km (0.09 R)
• M82: 69,792,343 km (0.112 R)
• M83: 70,050,699 km (0.051 R)
• M84: 75,547,972 km (0.09 R)
• M85: 76,344,581 km (0.091 R)
• M86: 77,144,032 km (0.08 R)
• M87: 79,423,903 km (0.105 R)
• M88: 81,046,591 km (0.105 R)
• M89: 82,407,034 km (0.087 R)
• M90: 84,187,099 km (0.111 R)
• M91: 85,979,731 km (0.084 R)
• M92: 91,573,793 km (0.066 R)
• M93: 92,281,242 km (0.12 R)
• M94: 92,990,635 km (0.101 R)
• M95: 93,559,406 km (0.111 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit