🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.45 AU - 0.63 AU

Year: 152 Days

Day: 18.1 Hours

Environment

Temp: 195 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.51 AU - 0.71 AU

Year: 182 Days

Day: 46.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.75 AU - 1.87 AU

Year: 932 Days

Day: 43.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.57 AU - 2.43 AU

Year: 1083 Days

Day: 27.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,368,183 km

• M1: 1,315,713 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.85 AU - 4.19 AU

Year: 3086 Days

Day: 46.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.6

Radius: 9.8

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.85 AU - 5.55 AU

Year: 3901 Days

Day: 7.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 154.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,368,183 km

• M1: 134,189 km (0.104 R)
• M2: 275,260 km (0.101 R)
• M3: 374,743 km (0.118 R)
• M4: 489,484 km (0.066 R)
• M5: 784,192 km (0.056 R)
• M6: 846,126 km (0.092 R)
• M7: 1,042,548 km (0.099 R)
• M8: 1,131,409 km (0.099 R)
• M9: 1,222,963 km (0.111 R)
• M10: 1,327,831 km (0.075 R)
• M11: 1,413,999 km (0.117 R)
• M12: 1,660,836 km (0.096 R)
• M13: 1,789,490 km (0.058 R)
• M14: 1,909,467 km (0.06 R)
• M15: 1,982,770 km (0.11 R)
• M16: 2,044,554 km (0.072 R)
• M17: 2,157,500 km (0.111 R)
• M18: 2,233,945 km (0.094 R)
• M19: 2,429,320 km (0.099 R)
• M20: 2,562,612 km (0.071 R)
• M21: 2,767,261 km (0.066 R)
• M22: 2,892,624 km (0.117 R)
• M23: 3,005,720 km (0.098 R)
• M24: 3,149,185 km (0.091 R)
• M25: 3,221,889 km (0.104 R)
• M26: 3,295,043 km (0.056 R)
• M27: 3,368,794 km (0.11 R)
• M28: 3,807,415 km (0.089 R)
• M29: 3,884,907 km (0.048 R)
• M30: 4,057,094 km (0.116 R)
• M31: 4,264,138 km (0.059 R)
• M32: 4,328,465 km (0.054 R)
• M33: 4,442,010 km (0.095 R)
• M34: 4,721,758 km (0.111 R)
• M35: 4,788,329 km (0.111 R)
• M36: 4,872,103 km (0.108 R)
• M37: 5,041,149 km (0.079 R)
• M38: 5,665,720 km (0.083 R)
• M39: 5,825,790 km (0.067 R)
• M40: 5,933,351 km (0.083 R)
• M41: 6,023,409 km (0.115 R)
• M42: 6,517,830 km (0.11 R)
• M43: 7,721,793 km (0.102 R)
• M44: 7,820,378 km (0.112 R)
• M45: 8,078,435 km (0.103 R)
• M46: 8,318,988 km (0.072 R)
• M47: 8,399,771 km (0.06 R)
• M48: 8,931,142 km (0.066 R)
• M49: 9,159,279 km (0.04 R)
• M50: 9,452,341 km (0.065 R)
• M51: 9,919,087 km (0.074 R)
• M52: 10,069,283 km (0.033 R)
• M53: 10,524,210 km (0.053 R)
• M54: 11,208,022 km (0.107 R)
• M55: 11,274,892 km (0.12 R)
• M56: 11,634,226 km (0.074 R)
• M57: 11,769,912 km (0.083 R)
• M58: 12,088,555 km (0.071 R)
• M59: 12,387,003 km (0.075 R)
• M60: 12,921,067 km (0.096 R)
• M61: 13,038,202 km (0.104 R)
• M62: 13,368,066 km (0.102 R)
• M63: 13,796,065 km (0.068 R)
• M64: 14,035,721 km (0.046 R)
• M65: 14,156,147 km (0.093 R)
• M66: 14,228,553 km (0.099 R)
• M67: 14,592,524 km (0.044 R)
• M68: 14,690,062 km (0.11 R)
• M69: 15,008,556 km (0.107 R)
• M70: 15,304,610 km (0.115 R)
• M71: 15,777,489 km (0.045 R)
• M72: 15,852,438 km (0.107 R)
• M73: 17,095,745 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.4

Radius: 11.6

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.53 AU - 8.61 AU

Year: 7975 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,368,183 km

• M1: 145,559 km (0.12 R)
• M2: 385,364 km (0.117 R)
• M3: 795,561 km (0.116 R)
• M4: 970,441 km (0.083 R)
• M5: 1,106,127 km (0.048 R)
• M6: 1,493,286 km (0.056 R)
• M7: 1,754,035 km (0.045 R)
• M8: 2,504,418 km (0.097 R)
• M9: 3,190,474 km (0.095 R)
• M10: 3,293,248 km (0.098 R)
• M11: 3,661,408 km (0.056 R)
• M12: 4,523,391 km (0.088 R)
• M13: 4,668,202 km (0.085 R)
• M14: 4,785,187 km (0.119 R)
• M15: 5,384,925 km (0.061 R)
• M16: 5,662,579 km (0.104 R)
• M17: 6,328,738 km (0.104 R)
• M18: 6,589,188 km (0.098 R)
• M19: 6,819,868 km (0.104 R)
• M20: 8,013,509 km (0.114 R)
• M21: 8,580,485 km (0.118 R)
• M22: 9,307,531 km (0.086 R)
• M23: 9,529,384 km (0.087 R)
• M24: 9,603,884 km (0.106 R)
• M25: 9,753,183 km (0.115 R)
• M26: 10,092,172 km (0.053 R)
• M27: 10,244,013 km (0.118 R)
• M28: 10,781,519 km (0.075 R)
• M29: 11,014,742 km (0.099 R)
• M30: 11,884,204 km (0.081 R)
• M31: 12,898,777 km (0.112 R)
• M32: 12,981,206 km (0.085 R)
• M33: 13,856,652 km (0.119 R)
• M34: 14,195,192 km (0.047 R)
• M35: 14,622,294 km (0.091 R)
• M36: 14,880,650 km (0.096 R)
• M37: 15,010,351 km (0.099 R)
• M38: 15,752,357 km (0.078 R)
• M39: 16,283,429 km (0.084 R)
• M40: 16,417,170 km (0.104 R)
• M41: 16,775,456 km (0.079 R)
• M42: 17,000,751 km (0.062 R)
• M43: 17,272,421 km (0.113 R)
• M44: 17,545,437 km (0.048 R)
• M45: 18,003,805 km (0.063 R)
• M46: 18,280,561 km (0.095 R)
• M47: 18,698,687 km (0.055 R)
• M48: 19,072,831 km (0.106 R)
• M49: 19,260,875 km (0.099 R)
• M50: 19,591,337 km (0.072 R)
• M51: 19,876,171 km (0.077 R)
• M52: 21,418,376 km (0.082 R)
• M53: 21,564,832 km (0.068 R)
• M54: 23,098,659 km (0.091 R)
• M55: 24,361,116 km (0.079 R)
• M56: 24,565,317 km (0.073 R)
• M57: 24,718,655 km (0.028 R)
• M58: 24,872,441 km (0.097 R)
• M59: 25,283,985 km (0.05 R)
• M60: 25,853,504 km (0.117 R)
• M61: 26,113,804 km (0.049 R)
• M62: 26,322,793 km (0.109 R)
• M63: 26,427,361 km (0.075 R)
• M64: 26,532,230 km (0.119 R)
• M65: 27,216,640 km (0.043 R)
• M66: 27,587,643 km (0.12 R)
• M67: 28,872,239 km (0.056 R)
• M68: 30,176,284 km (0.08 R)
• M69: 30,945,816 km (0.044 R)
• M70: 31,111,570 km (0.047 R)
• M71: 31,666,129 km (0.087 R)
• M72: 32,000,481 km (0.091 R)
• M73: 32,224,129 km (0.099 R)
• M74: 32,336,029 km (0.092 R)
• M75: 32,729,022 km (0.116 R)
• M76: 33,462,949 km (0.108 R)
• M77: 33,576,344 km (0.034 R)
• M78: 33,803,434 km (0.048 R)
• M79: 34,430,848 km (0.038 R)
• M80: 35,697,044 km (0.06 R)
• M81: 37,037,142 km (0.106 R)
• M82: 38,097,342 km (0.042 R)
• M83: 38,393,546 km (0.115 R)
• M84: 38,571,717 km (0.092 R)
• M85: 39,107,875 km (0.045 R)
• M86: 39,346,783 km (0.115 R)
• M87: 39,766,405 km (0.115 R)
• M88: 40,066,947 km (0.056 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 17,347 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit