🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.82 AU - 0.9 AU

Year: 364 Days

Day: 35 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,743,916 km

• M1: 209,138 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.93 AU - 0.95 AU

Year: 416 Days

Day: 44.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,743,916 km

• M1: 579,542 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.86 AU - 1.42 AU

Year: 556 Days

Day: 34.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,743,916 km

• M1: 97,388 km (0.083 R)
• M2: 926,160 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.06 AU - 1.22 AU

Year: 556 Days

Day: 45.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.7

Radius: 15

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.96 AU - 4.8 AU

Year: 3489 Days

Day: 6.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,743,916 km

• M1: 191,784 km (0.076 R)
• M2: 311,912 km (0.068 R)
• M3: 427,551 km (0.073 R)
• M4: 625,020 km (0.063 R)
• M5: 770,429 km (0.038 R)
• M6: 888,312 km (0.091 R)
• M7: 1,002,605 km (0.115 R)
• M8: 1,259,315 km (0.045 R)
• M9: 1,377,946 km (0.106 R)
• M10: 1,538,315 km (0.096 R)
• M11: 1,757,925 km (0.105 R)
• M12: 1,878,650 km (0.094 R)
• M13: 2,086,292 km (0.091 R)
• M14: 2,200,285 km (0.026 R)
• M15: 2,360,505 km (0.088 R)
• M16: 2,600,909 km (0.104 R)
• M17: 2,849,391 km (0.094 R)
• M18: 3,187,781 km (0.047 R)
• M19: 3,286,815 km (0.069 R)
• M20: 3,387,045 km (0.086 R)
• M21: 3,488,323 km (0.096 R)
• M22: 3,728,577 km (0.114 R)
• M23: 3,833,296 km (0.093 R)
• M24: 3,992,169 km (0.069 R)
• M25: 4,857,892 km (0.084 R)
• M26: 5,049,676 km (0.115 R)
• M27: 5,146,466 km (0.099 R)
• M28: 5,322,243 km (0.084 R)
• M29: 5,579,851 km (0.118 R)
• M30: 5,801,106 km (0.085 R)
• M31: 6,398,301 km (0.09 R)
• M32: 6,907,532 km (0.063 R)
• M33: 8,352,049 km (0.075 R)
• M34: 8,815,055 km (0.086 R)
• M35: 8,955,677 km (0.101 R)
• M36: 9,262,801 km (0.111 R)
• M37: 9,597,451 km (0.112 R)
• M38: 10,009,145 km (0.107 R)
• M39: 10,278,720 km (0.118 R)
• M40: 10,550,689 km (0.076 R)
• M41: 10,925,432 km (0.053 R)
• M42: 11,816,885 km (0.114 R)
• M43: 12,678,868 km (0.118 R)
• M44: 13,050,619 km (0.103 R)
• M45: 13,805,191 km (0.089 R)
• M46: 14,078,057 km (0.052 R)
• M47: 14,270,141 km (0.081 R)
• M48: 14,546,149 km (0.036 R)
• M49: 14,740,327 km (0.076 R)
• M50: 15,554,289 km (0.097 R)
• M51: 16,440,357 km (0.055 R)
• M52: 16,904,260 km (0.105 R)
• M53: 17,108,611 km (0.1 R)
• M54: 17,372,352 km (0.074 R)
• M55: 17,490,085 km (0.12 R)
• M56: 17,993,333 km (0.079 R)
• M57: 18,261,711 km (0.078 R)
• M58: 18,471,447 km (0.118 R)
• M59: 18,742,070 km (0.068 R)
• M60: 18,923,383 km (0.087 R)
• M61: 19,044,557 km (0.097 R)
• M62: 19,257,136 km (0.108 R)
• M63: 19,439,944 km (0.111 R)
• M64: 19,961,293 km (0.071 R)
• M65: 20,487,279 km (0.056 R)
• M66: 20,736,359 km (0.069 R)
• M67: 21,080,434 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.6

Radius: 12.8

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.82 AU - 7.26 AU

Year: 8528 Days

Day: 6.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,743,916 km

• M1: 318,195 km (0.041 R)
• M2: 444,904 km (0.112 R)
• M3: 747,092 km (0.083 R)
• M4: 862,881 km (0.107 R)
• M5: 949,797 km (0.115 R)
• M6: 1,451,997 km (0.029 R)
• M7: 1,536,370 km (0.098 R)
• M8: 1,666,071 km (0.099 R)
• M9: 1,777,073 km (0.036 R)
• M10: 2,149,572 km (0.087 R)
• M11: 2,320,562 km (0.11 R)
• M12: 2,420,344 km (0.117 R)
• M13: 2,967,872 km (0.12 R)
• M14: 3,049,253 km (0.078 R)
• M15: 3,410,831 km (0.071 R)
• M16: 3,496,401 km (0.05 R)
• M17: 3,611,442 km (0.037 R)
• M18: 4,703,656 km (0.073 R)
• M19: 4,991,931 km (0.107 R)
• M20: 5,385,374 km (0.103 R)
• M21: 5,518,815 km (0.057 R)
• M22: 6,098,208 km (0.113 R)
• M23: 6,519,026 km (0.109 R)
• M24: 7,837,582 km (0.064 R)
• M25: 9,316,357 km (0.115 R)
• M26: 9,517,267 km (0.025 R)
• M27: 9,923,575 km (0.076 R)
• M28: 10,460,182 km (0.08 R)
• M29: 10,627,283 km (0.087 R)
• M30: 10,879,505 km (0.028 R)
• M31: 11,604,905 km (0.061 R)
• M32: 12,170,236 km (0.114 R)
• M33: 12,655,681 km (0.091 R)
• M34: 12,789,122 km (0.038 R)
• M35: 12,923,162 km (0.095 R)
• M36: 15,223,977 km (0.108 R)
• M37: 15,986,627 km (0.086 R)
• M38: 16,761,693 km (0.032 R)
• M39: 16,908,449 km (0.12 R)
• M40: 17,549,177 km (0.114 R)
• M41: 18,550,286 km (0.08 R)
• M42: 18,651,414 km (0.096 R)
• M43: 19,776,091 km (0.074 R)
• M44: 20,765,082 km (0.051 R)
• M45: 21,557,203 km (0.082 R)
• M46: 21,930,300 km (0.088 R)
• M47: 22,037,262 km (0.083 R)
• M48: 22,305,491 km (0.042 R)
• M49: 22,845,240 km (0.086 R)
• M50: 24,047,708 km (0.112 R)
• M51: 24,158,111 km (0.11 R)
• M52: 25,270,671 km (0.091 R)
• M53: 25,720,512 km (0.097 R)
• M54: 26,456,982 km (0.096 R)
• M55: 26,913,704 km (0.106 R)
• M56: 27,200,483 km (0.09 R)
• M57: 27,950,717 km (0.026 R)
• M58: 28,590,995 km (0.082 R)
• M59: 28,883,609 km (0.083 R)
• M60: 29,885,915 km (0.094 R)
• M61: 30,540,405 km (0.064 R)
• M62: 30,779,762 km (0.081 R)
• M63: 30,959,579 km (0.082 R)
• M64: 31,863,898 km (0.103 R)
• M65: 33,021,935 km (0.114 R)
• M66: 34,131,652 km (0.088 R)
• M67: 34,379,984 km (0.078 R)
• M68: 35,065,741 km (0.111 R)
• M69: 35,756,135 km (0.105 R)
• M70: 35,945,227 km (0.025 R)
• M71: 36,071,487 km (0.085 R)
• M72: 36,261,028 km (0.108 R)
• M73: 36,451,017 km (0.033 R)
• M74: 36,577,876 km (0.034 R)
• M75: 37,150,387 km (0.099 R)
• M76: 39,209,901 km (0.089 R)
• M77: 40,253,496 km (0.05 R)
• M78: 40,844,557 km (0.028 R)
• M79: 41,108,298 km (0.088 R)
• M80: 41,372,488 km (0.115 R)
• M81: 42,568,224 km (0.115 R)
• M82: 44,586,449 km (0.103 R)
• M83: 45,266,072 km (0.04 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 17,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit