🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.68 AU - 0.92 AU

Year: 268 Days

Day: 46.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.28 AU - 3.08 AU

Year: 1644 Days

Day: 33.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,999,555 km

• M1: 1,519,914 km (0.109 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.5

Radius: 9.1

Gravity: 10.96 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.11 AU - 6.29 AU

Year: 4444 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 27,999,555 km

• M1: 124,017 km (0.037 R)
• M2: 186,997 km (0.12 R)
• M3: 279,898 km (0.12 R)
• M4: 404,662 km (0.107 R)
• M5: 517,908 km (0.108 R)
• M6: 654,790 km (0.058 R)
• M7: 727,943 km (0.099 R)
• M8: 1,257,968 km (0.098 R)
• M9: 1,335,460 km (0.111 R)
• M10: 1,661,883 km (0.062 R)
• M11: 1,817,016 km (0.115 R)
• M12: 2,253,991 km (0.116 R)
• M13: 2,504,119 km (0.117 R)
• M14: 2,622,750 km (0.09 R)
• M15: 3,094,432 km (0.105 R)
• M16: 3,504,031 km (0.117 R)
• M17: 3,637,023 km (0.12 R)
• M18: 3,862,467 km (0.109 R)
• M19: 4,209,086 km (0.111 R)
• M20: 4,565,877 km (0.099 R)
• M21: 4,735,670 km (0.117 R)
• M22: 5,081,690 km (0.119 R)
• M23: 5,156,938 km (0.092 R)
• M24: 5,232,485 km (0.094 R)
• M25: 5,435,938 km (0.062 R)
• M26: 6,437,346 km (0.118 R)
• M27: 6,765,414 km (0.029 R)
• M28: 6,848,291 km (0.034 R)
• M29: 7,014,943 km (0.092 R)
• M30: 7,609,146 km (0.089 R)
• M31: 7,956,064 km (0.053 R)
• M32: 8,102,071 km (0.105 R)
• M33: 8,665,157 km (0.096 R)
• M34: 8,815,503 km (0.081 R)
• M35: 8,875,791 km (0.096 R)
• M36: 9,088,220 km (0.085 R)
• M37: 9,302,295 km (0.066 R)
• M38: 9,425,264 km (0.067 R)
• M39: 9,797,763 km (0.108 R)
• M40: 12,266,577 km (0.087 R)
• M41: 13,015,314 km (0.059 R)
• M42: 13,395,293 km (0.115 R)
• M43: 13,708,999 km (0.111 R)
• M44: 13,954,489 km (0.109 R)
• M45: 14,060,255 km (0.111 R)
• M46: 14,272,534 km (0.08 R)
• M47: 14,379,048 km (0.111 R)
• M48: 14,557,070 km (0.119 R)
• M49: 14,771,743 km (0.114 R)
• M50: 15,131,974 km (0.113 R)
• M51: 15,204,230 km (0.062 R)
• M52: 15,714,209 km (0.051 R)
• M53: 15,860,965 km (0.095 R)
• M54: 16,938,219 km (0.085 R)
• M55: 17,088,565 km (0.036 R)
• M56: 17,656,737 km (0.084 R)
• M57: 17,771,180 km (0.103 R)
• M58: 17,847,475 km (0.102 R)
• M59: 18,269,640 km (0.039 R)
• M60: 18,889,424 km (0.059 R)
• M61: 19,201,934 km (0.097 R)
• M62: 19,280,323 km (0.106 R)
• M63: 19,398,057 km (0.115 R)
• M64: 19,555,583 km (0.11 R)
• M65: 20,229,372 km (0.094 R)
• M66: 20,508,970 km (0.086 R)
• M67: 21,274,612 km (0.099 R)
• M68: 24,514,154 km (0.046 R)
• M69: 24,599,126 km (0.101 R)
• M70: 24,854,938 km (0.098 R)
• M71: 26,060,398 km (0.109 R)
• M72: 26,277,614 km (0.089 R)
• M73: 26,364,680 km (0.108 R)
• M74: 26,845,338 km (0.053 R)
• M75: 27,328,838 km (0.106 R)
• M76: 27,948,323 km (0.104 R)
• M77: 28,482,986 km (0.064 R)
• M78: 28,886,302 km (0.094 R)
• M79: 29,925,408 km (0.112 R)
• M80: 30,016,364 km (0.062 R)
• M81: 30,518,115 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.3

Radius: 11.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.05 AU - 6.61 AU

Year: 4611 Days

Day: 6.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 27,999,555 km

• M1: 143,016 km (0.091 R)
• M2: 322,084 km (0.119 R)
• M3: 476,020 km (0.066 R)
• M4: 708,196 km (0.104 R)
• M5: 850,464 km (0.111 R)
• M6: 937,530 km (0.113 R)
• M7: 1,044,642 km (0.092 R)
• M8: 1,262,905 km (0.12 R)
• M9: 1,345,184 km (0.118 R)
• M10: 1,535,024 km (0.076 R)
• M11: 1,623,436 km (0.093 R)
• M12: 2,589,090 km (0.119 R)
• M13: 2,707,273 km (0.1 R)
• M14: 2,791,047 km (0.118 R)
• M15: 3,198,253 km (0.098 R)
• M16: 3,454,364 km (0.111 R)
• M17: 3,743,836 km (0.047 R)
• M18: 4,760,354 km (0.078 R)
• M19: 4,979,515 km (0.117 R)
• M20: 5,534,074 km (0.045 R)
• M21: 5,656,744 km (0.079 R)
• M22: 5,920,186 km (0.074 R)
• M23: 7,014,046 km (0.101 R)
• M24: 7,246,970 km (0.053 R)
• M25: 7,482,437 km (0.108 R)
• M26: 8,379,276 km (0.119 R)
• M27: 9,237,220 km (0.076 R)
• M28: 9,713,689 km (0.084 R)
• M29: 10,273,335 km (0.103 R)
• M30: 10,671,415 km (0.03 R)
• M31: 10,747,709 km (0.039 R)
• M32: 10,824,304 km (0.115 R)
• M33: 12,433,977 km (0.058 R)
• M34: 12,797,350 km (0.083 R)
• M35: 13,000,653 km (0.119 R)
• M36: 13,287,133 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 10.7

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.35 AU - 7.53 AU

Year: 6851 Days

Day: 14.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 27,999,555 km

• M1: 255,064 km (0.031 R)
• M2: 415,583 km (0.065 R)
• M3: 749,785 km (0.053 R)
• M4: 970,591 km (0.09 R)
• M5: 1,069,026 km (0.119 R)
• M6: 1,363,435 km (0.105 R)
• M7: 1,441,226 km (0.065 R)
• M8: 1,520,513 km (0.093 R)
• M9: 1,719,328 km (0.048 R)
• M10: 1,976,936 km (0.07 R)
• M11: 2,313,232 km (0.108 R)
• M12: 2,667,779 km (0.077 R)
• M13: 3,566,712 km (0.083 R)
• M14: 3,848,854 km (0.079 R)
• M15: 3,944,447 km (0.061 R)
• M16: 4,024,781 km (0.065 R)
• M17: 4,619,582 km (0.118 R)
• M18: 4,687,350 km (0.05 R)
• M19: 4,858,340 km (0.05 R)
• M20: 5,224,257 km (0.07 R)
• M21: 5,365,926 km (0.092 R)
• M22: 5,982,718 km (0.087 R)
• M23: 6,224,468 km (0.099 R)
• M24: 6,412,662 km (0.077 R)
• M25: 6,545,505 km (0.12 R)
• M26: 6,736,841 km (0.037 R)
• M27: 7,125,347 km (0.111 R)
• M28: 7,342,114 km (0.086 R)
• M29: 7,481,090 km (0.08 R)
• M30: 7,923,900 km (0.103 R)
• M31: 8,375,386 km (0.073 R)
• M32: 8,687,896 km (0.078 R)
• M33: 8,983,203 km (0.1 R)
• M34: 9,089,417 km (0.096 R)
• M35: 9,648,614 km (0.099 R)
• M36: 10,130,618 km (0.055 R)
• M37: 10,777,779 km (0.098 R)
• M38: 11,004,120 km (0.053 R)
• M39: 11,072,337 km (0.086 R)
• M40: 11,392,476 km (0.096 R)
• M41: 11,692,570 km (0.028 R)
• M42: 11,948,532 km (0.115 R)
• M43: 12,182,802 km (0.052 R)
• M44: 12,632,044 km (0.078 R)
• M45: 12,918,674 km (0.088 R)
• M46: 13,159,078 km (0.103 R)
• M47: 13,231,632 km (0.115 R)
• M48: 13,401,127 km (0.083 R)
• M49: 13,473,981 km (0.077 R)
• M50: 13,595,754 km (0.034 R)
• M51: 14,234,836 km (0.104 R)
• M52: 14,383,686 km (0.064 R)
• M53: 14,508,151 km (0.076 R)
• M54: 14,733,146 km (0.092 R)
• M55: 14,808,244 km (0.072 R)
• M56: 14,908,774 km (0.103 R)
• M57: 15,338,569 km (0.079 R)
• M58: 15,440,295 km (0.115 R)
• M59: 15,618,766 km (0.114 R)
• M60: 15,695,509 km (0.103 R)
• M61: 16,003,681 km (0.028 R)
• M62: 16,521,738 km (0.066 R)
• M63: 17,150,648 km (0.079 R)
• M64: 17,388,509 km (0.12 R)
• M65: 17,894,448 km (0.039 R)
• M66: 18,001,411 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 14.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.23 AU - 9.15 AU

Year: 7991 Days

Day: 5.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,999,555 km

• M1: 182,509 km (0.08 R)
• M2: 570,117 km (0.104 R)
• M3: 664,065 km (0.034 R)
• M4: 799,301 km (0.094 R)
• M5: 895,343 km (0.097 R)
• M6: 1,266,496 km (0.099 R)
• M7: 1,455,438 km (0.074 R)
• M8: 1,638,695 km (0.112 R)
• M9: 1,781,561 km (0.052 R)
• M10: 1,879,099 km (0.117 R)
• M11: 1,995,336 km (0.115 R)
• M12: 2,131,470 km (0.074 R)
• M13: 2,288,249 km (0.072 R)
• M14: 2,576,973 km (0.105 R)
• M15: 2,707,123 km (0.112 R)
• M16: 2,839,517 km (0.12 R)
• M17: 2,974,155 km (0.082 R)
• M18: 3,370,889 km (0.117 R)
• M19: 3,700,603 km (0.049 R)
• M20: 3,976,461 km (0.103 R)
• M21: 4,106,013 km (0.066 R)
• M22: 4,369,604 km (0.073 R)
• M23: 4,890,354 km (0.074 R)
• M24: 5,335,707 km (0.105 R)
• M25: 5,527,043 km (0.119 R)
• M26: 5,745,306 km (0.092 R)
• M27: 5,917,045 km (0.057 R)
• M28: 6,315,873 km (0.096 R)
• M29: 7,298,282 km (0.082 R)
• M30: 7,484,531 km (0.094 R)
• M31: 7,807,513 km (0.079 R)
• M32: 8,467,239 km (0.12 R)
• M33: 9,173,641 km (0.117 R)
• M34: 9,957,833 km (0.051 R)
• M35: 10,703,129 km (0.099 R)
• M36: 10,824,004 km (0.1 R)
• M37: 11,006,215 km (0.111 R)
• M38: 11,158,954 km (0.074 R)
• M39: 11,343,109 km (0.079 R)
• M40: 11,435,560 km (0.064 R)
• M41: 11,621,211 km (0.07 R)
• M42: 12,058,336 km (0.069 R)
• M43: 12,310,708 km (0.079 R)
• M44: 12,405,703 km (0.111 R)
• M45: 12,500,996 km (0.098 R)
• M46: 12,628,454 km (0.114 R)
• M47: 12,820,388 km (0.103 R)
• M48: 12,981,056 km (0.116 R)
• M49: 13,207,248 km (0.086 R)
• M50: 13,402,174 km (0.095 R)
• M51: 13,893,603 km (0.034 R)
• M52: 14,191,303 km (0.111 R)
• M53: 14,524,607 km (0.1 R)
• M54: 15,029,500 km (0.074 R)
• M55: 15,301,020 km (0.027 R)
• M56: 15,403,345 km (0.109 R)
• M57: 15,642,851 km (0.071 R)
• M58: 16,823,926 km (0.091 R)
• M59: 17,389,556 km (0.116 R)
• M60: 17,818,004 km (0.109 R)
• M61: 18,358,351 km (0.113 R)
• M62: 18,721,725 km (0.073 R)
• M63: 19,197,596 km (0.108 R)
• M64: 19,788,657 km (0.086 R)
• M65: 20,273,354 km (0.065 R)
• M66: 20,837,637 km (0.108 R)
• M67: 20,951,032 km (0.11 R)
• M68: 21,102,575 km (0.078 R)
• M69: 22,911,213 km (0.11 R)
• M70: 23,420,295 km (0.118 R)
• M71: 23,932,967 km (0.115 R)
• M72: 24,170,827 km (0.092 R)
• M73: 24,529,264 km (0.067 R)
• M74: 24,769,069 km (0.113 R)
• M75: 25,210,981 km (0.041 R)
• M76: 25,695,828 km (0.108 R)
• M77: 26,102,285 km (0.109 R)
• M78: 26,388,167 km (0.113 R)
• M79: 26,510,987 km (0.111 R)
• M80: 27,004,211 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit