🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.5 AU - 0.54 AU

Year: 132 Days

Day: 44.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,810,590 km

• M1: 375,191 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.5 AU - 0.54 AU

Year: 132 Days

Day: 35.4 Hours

Environment

Temp: 231 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,810,590 km

• M1: 90,956 km (0.103 R)
• M2: 419,173 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.47 AU - 0.69 AU

Year: 155 Days

Day: 33.7 Hours

Environment

Temp: 169 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,810,590 km

• M1: 195,824 km (0.102 R)
• M2: 392,096 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.68 AU - 0.8 AU

Year: 224 Days

Day: 41.5 Hours

Environment

Temp: 212 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,810,590 km

• M1: 499,956 km (0.034 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.74 AU - 2.58 AU

Year: 1116 Days

Day: 37.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.4

Radius: 10.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.42 AU - 9.7 AU

Year: 8802 Days

Day: 13.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 137.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 90,810,590 km

• M1: 158,275 km (0.081 R)
• M2: 232,475 km (0.034 R)
• M3: 321,785 km (0.115 R)
• M4: 414,237 km (0.087 R)
• M5: 831,016 km (0.077 R)
• M6: 918,381 km (0.064 R)
• M7: 1,019,509 km (0.102 R)
• M8: 1,222,364 km (0.112 R)
• M9: 1,368,970 km (0.111 R)
• M10: 1,497,774 km (0.116 R)
• M11: 1,618,499 km (0.104 R)
• M12: 1,692,550 km (0.101 R)
• M13: 1,869,973 km (0.047 R)
• M14: 2,027,051 km (0.116 R)
• M15: 2,326,546 km (0.069 R)
• M16: 2,611,081 km (0.103 R)
• M17: 2,728,216 km (0.093 R)
• M18: 3,059,276 km (0.099 R)
• M19: 3,151,878 km (0.09 R)
• M20: 3,229,668 km (0.054 R)
• M21: 3,942,801 km (0.075 R)
• M22: 4,351,952 km (0.115 R)
• M23: 4,438,868 km (0.111 R)
• M24: 5,174,142 km (0.091 R)
• M25: 5,321,944 km (0.105 R)
• M26: 5,433,843 km (0.111 R)
• M27: 5,659,886 km (0.098 R)
• M28: 5,736,031 km (0.112 R)
• M29: 5,812,326 km (0.12 R)
• M30: 6,121,395 km (0.077 R)
• M31: 6,655,160 km (0.083 R)
• M32: 6,775,736 km (0.089 R)
• M33: 6,917,555 km (0.086 R)
• M34: 7,183,241 km (0.085 R)
• M35: 7,327,753 km (0.054 R)
• M36: 7,830,551 km (0.101 R)
• M37: 8,043,429 km (0.042 R)
• M38: 8,431,336 km (0.105 R)
• M39: 8,693,431 km (0.069 R)
• M40: 9,069,221 km (0.119 R)
• M41: 9,136,092 km (0.111 R)
• M42: 9,315,310 km (0.039 R)
• M43: 10,461,379 km (0.107 R)
• M44: 11,361,809 km (0.113 R)
• M45: 11,894,527 km (0.114 R)
• M46: 12,708,938 km (0.075 R)
• M47: 13,211,287 km (0.105 R)
• M48: 13,771,382 km (0.088 R)
• M49: 14,080,152 km (0.113 R)
• M50: 14,730,753 km (0.074 R)
• M51: 14,967,417 km (0.076 R)
• M52: 16,007,421 km (0.076 R)
• M53: 16,115,431 km (0.115 R)
• M54: 16,196,662 km (0.084 R)
• M55: 16,277,894 km (0.084 R)
• M56: 16,795,951 km (0.113 R)
• M57: 16,878,230 km (0.087 R)
• M58: 17,015,561 km (0.113 R)
• M59: 17,098,289 km (0.101 R)
• M60: 17,208,692 km (0.102 R)
• M61: 17,820,098 km (0.101 R)
• M62: 18,044,196 km (0.058 R)
• M63: 18,665,476 km (0.109 R)
• M64: 18,864,591 km (0.094 R)
• M65: 19,236,192 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.6

Radius: 6.2

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 16.06 AU - 21.56 AU

Year: 28672 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,810,590 km

• M1: 414,386 km (0.103 R)
• M2: 858,093 km (0.04 R)
• M3: 1,031,328 km (0.08 R)
• M4: 2,445,776 km (0.088 R)
• M5: 2,989,564 km (0.091 R)
• M6: 3,342,316 km (0.045 R)
• M7: 3,754,907 km (0.094 R)
• M8: 4,627,810 km (0.036 R)
• M9: 6,048,092 km (0.071 R)
• M10: 6,269,198 km (0.115 R)
• M11: 6,436,897 km (0.081 R)
• M12: 7,006,267 km (0.055 R)
• M13: 7,473,162 km (0.095 R)
• M14: 8,808,771 km (0.12 R)
• M15: 9,312,467 km (0.095 R)
• M16: 9,955,140 km (0.106 R)
• M17: 10,945,777 km (0.086 R)
• M18: 15,360,410 km (0.117 R)
• M19: 15,435,658 km (0.053 R)
• M20: 15,511,055 km (0.057 R)
• M21: 16,424,649 km (0.109 R)
• M22: 16,655,778 km (0.105 R)
• M23: 18,864,591 km (0.06 R)
• M24: 19,757,241 km (0.071 R)
• M25: 20,003,030 km (0.114 R)
• M26: 20,580,628 km (0.071 R)
• M27: 21,079,986 km (0.039 R)
• M28: 22,773,284 km (0.104 R)
• M29: 23,723,081 km (0.058 R)
• M30: 24,246,673 km (0.086 R)
• M31: 24,422,002 km (0.108 R)
• M32: 25,305,078 km (0.054 R)
• M33: 25,750,581 km (0.105 R)
• M34: 27,011,541 km (0.065 R)
• M35: 27,284,408 km (0.108 R)
• M36: 28,940,456 km (0.118 R)
• M37: 30,439,576 km (0.112 R)
• M38: 32,445,385 km (0.096 R)
• M39: 32,542,025 km (0.082 R)
• M40: 33,903,964 km (0.048 R)
• M41: 34,493,379 km (0.077 R)
• M42: 34,690,699 km (0.117 R)
• M43: 37,896,881 km (0.09 R)
• M44: 39,948,316 km (0.112 R)
• M45: 41,091,842 km (0.057 R)
• M46: 41,300,980 km (0.091 R)
• M47: 41,405,699 km (0.084 R)
• M48: 42,035,506 km (0.081 R)
• M49: 42,774,370 km (0.12 R)
• M50: 42,986,350 km (0.077 R)
• M51: 43,944,225 km (0.072 R)
• M52: 45,448,132 km (0.11 R)
• M53: 45,772,610 km (0.062 R)
• M54: 47,845,289 km (0.057 R)
• M55: 49,503,132 km (0.055 R)
• M56: 50,171,685 km (0.051 R)
• M57: 50,730,882 km (0.051 R)
• M58: 51,067,477 km (0.08 R)
• M59: 51,292,323 km (0.098 R)
• M60: 51,968,655 km (0.115 R)
• M61: 52,307,943 km (0.026 R)
• M62: 55,279,106 km (0.075 R)
• M63: 56,088,281 km (0.114 R)
• M64: 56,552,483 km (0.052 R)
• M65: 61,981,240 km (0.118 R)
• M66: 62,101,218 km (0.091 R)
• M67: 62,942,257 km (0.036 R)
• M68: 65,366,191 km (0.091 R)
• M69: 65,976,999 km (0.111 R)
• M70: 66,466,932 km (0.118 R)
• M71: 67,327,270 km (0.114 R)
• M72: 67,573,807 km (0.082 R)
• M73: 68,191,347 km (0.059 R)
• M74: 68,315,064 km (0.103 R)
• M75: 69,431,962 km (0.064 R)
• M76: 72,187,555 km (0.115 R)
• M77: 73,451,956 km (0.112 R)
• M78: 73,959,691 km (0.113 R)
• M79: 79,101,221 km (0.056 R)
• M80: 80,796,912 km (0.087 R)
• M81: 81,714,995 km (0.064 R)
• M82: 82,109,484 km (0.093 R)
• M83: 84,622,579 km (0.104 R)
• M84: 85,955,346 km (0.033 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit