🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.28 AU - 1.6 AU

Year: 644 Days

Day: 35.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.4 AU - 1.8 AU

Year: 754 Days

Day: 39.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.49 AU - 2.99 AU

Year: 1691 Days

Day: 30.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,242,415 km

• M1: 127,158 km (0.039 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.9

Radius: 12.5

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.25 AU - 6.61 AU

Year: 4717 Days

Day: 13.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,242,415 km

• M1: 176,376 km (0.092 R)
• M2: 285,283 km (0.097 R)
• M3: 444,006 km (0.085 R)
• M4: 685,607 km (0.057 R)
• M5: 893,099 km (0.101 R)
• M6: 1,052,870 km (0.111 R)
• M7: 1,150,707 km (0.118 R)
• M8: 1,341,145 km (0.053 R)
• M9: 1,590,225 km (0.085 R)
• M10: 1,992,494 km (0.089 R)
• M11: 2,223,922 km (0.105 R)
• M12: 2,578,020 km (0.064 R)
• M13: 2,950,369 km (0.048 R)
• M14: 3,071,543 km (0.1 R)
• M15: 3,381,959 km (0.056 R)
• M16: 3,573,145 km (0.09 R)
• M17: 3,789,912 km (0.106 R)
• M18: 3,899,867 km (0.101 R)
• M19: 4,033,458 km (0.085 R)
• M20: 4,443,057 km (0.097 R)
• M21: 4,582,482 km (0.104 R)
• M22: 4,747,189 km (0.092 R)
• M23: 5,010,033 km (0.085 R)
• M24: 5,179,826 km (0.082 R)
• M25: 5,625,179 km (0.061 R)
• M26: 6,421,040 km (0.03 R)
• M27: 6,765,414 km (0.106 R)
• M28: 7,061,618 km (0.059 R)
• M29: 7,444,738 km (0.077 R)
• M30: 7,722,541 km (0.044 R)
• M31: 8,145,754 km (0.065 R)
• M32: 8,403,361 km (0.04 R)
• M33: 8,926,655 km (0.061 R)
• M34: 9,044,388 km (0.106 R)
• M35: 9,132,950 km (0.105 R)
• M36: 9,251,581 km (0.07 R)
• M37: 9,370,811 km (0.084 R)
• M38: 9,701,123 km (0.103 R)
• M39: 10,652,715 km (0.058 R)
• M40: 11,092,233 km (0.084 R)
• M41: 11,505,722 km (0.089 R)
• M42: 11,795,044 km (0.07 R)
• M43: 11,956,759 km (0.081 R)
• M44: 12,151,835 km (0.107 R)
• M45: 12,710,284 km (0.071 R)
• M46: 12,909,399 km (0.105 R)
• M47: 13,580,495 km (0.09 R)
• M48: 14,435,447 km (0.1 R)
• M49: 14,677,945 km (0.117 R)
• M50: 15,096,819 km (0.05 R)
• M51: 15,661,551 km (0.037 R)
• M52: 16,018,042 km (0.083 R)
• M53: 16,920,866 km (0.078 R)
• M54: 17,066,873 km (0.12 R)
• M55: 17,544,240 km (0.116 R)
• M56: 17,803,194 km (0.043 R)
• M57: 18,063,344 km (0.095 R)
• M58: 18,512,288 km (0.111 R)
• M59: 18,851,276 km (0.116 R)
• M60: 19,078,516 km (0.08 R)
• M61: 19,382,947 km (0.075 R)
• M62: 19,842,512 km (0.073 R)
• M63: 20,383,308 km (0.097 R)
• M64: 21,203,553 km (0.076 R)
• M65: 21,518,906 km (0.061 R)
• M66: 21,875,547 km (0.115 R)
• M67: 22,154,248 km (0.118 R)
• M68: 22,594,664 km (0.116 R)
• M69: 22,755,482 km (0.065 R)
• M70: 23,078,314 km (0.06 R)
• M71: 23,810,296 km (0.104 R)
• M72: 24,179,205 km (0.115 R)
• M73: 24,549,908 km (0.114 R)
• M74: 24,798,091 km (0.066 R)
• M75: 25,297,000 km (0.082 R)
• M76: 25,925,461 km (0.1 R)
• M77: 26,009,535 km (0.072 R)
• M78: 26,135,945 km (0.051 R)
• M79: 26,220,468 km (0.069 R)
• M80: 26,304,841 km (0.066 R)
• M81: 26,389,513 km (0.118 R)
• M82: 26,984,015 km (0.115 R)
• M83: 27,669,024 km (0.098 R)
• M84: 27,884,295 km (0.078 R)
• M85: 28,013,697 km (0.071 R)
• M86: 28,925,047 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.2

Radius: 12.8

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.05 AU - 7.99 AU

Year: 6934 Days

Day: 11.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,242,415 km

• M1: 208,689 km (0.048 R)
• M2: 363,523 km (0.075 R)
• M3: 514,018 km (0.049 R)
• M4: 848,968 km (0.055 R)
• M5: 953,686 km (0.045 R)
• M6: 1,162,824 km (0.067 R)
• M7: 1,561,802 km (0.1 R)
• M8: 2,092,276 km (0.111 R)
• M9: 2,463,428 km (0.028 R)
• M10: 2,657,008 km (0.114 R)
• M11: 3,163,097 km (0.11 R)
• M12: 3,989,626 km (0.071 R)
• M13: 4,427,349 km (0.108 R)
• M14: 4,568,869 km (0.12 R)
• M15: 4,664,013 km (0.049 R)
• M16: 4,880,631 km (0.102 R)
• M17: 5,224,257 km (0.057 R)
• M18: 5,424,120 km (0.097 R)
• M19: 6,091,476 km (0.06 R)
• M20: 6,355,067 km (0.118 R)
• M21: 6,461,581 km (0.071 R)
• M22: 6,541,915 km (0.103 R)
• M23: 7,058,177 km (0.102 R)
• M24: 7,391,032 km (0.034 R)
• M25: 7,900,114 km (0.112 R)
• M26: 8,216,813 km (0.084 R)
• M27: 8,625,963 km (0.098 R)
• M28: 9,893,206 km (0.11 R)
• M29: 10,234,738 km (0.085 R)
• M30: 10,391,367 km (0.071 R)
• M31: 10,643,440 km (0.101 R)
• M32: 11,411,924 km (0.103 R)
• M33: 11,541,775 km (0.079 R)
• M34: 11,704,837 km (0.111 R)
• M35: 11,802,973 km (0.088 R)
• M36: 11,901,408 km (0.118 R)
• M37: 12,833,403 km (0.103 R)
• M38: 13,410,701 km (0.053 R)
• M39: 14,240,221 km (0.078 R)
• M40: 15,372,079 km (0.084 R)
• M41: 15,840,171 km (0.079 R)
• M42: 15,985,131 km (0.077 R)
• M43: 16,166,892 km (0.111 R)
• M44: 16,386,053 km (0.103 R)
• M45: 16,532,659 km (0.117 R)
• M46: 17,421,570 km (0.097 R)
• M47: 17,533,768 km (0.099 R)
• M48: 18,630,919 km (0.032 R)
• M49: 18,822,404 km (0.094 R)
• M50: 19,672,419 km (0.106 R)
• M51: 20,102,064 km (0.104 R)
• M52: 21,610,310 km (0.113 R)
• M53: 21,731,035 km (0.07 R)
• M54: 22,094,259 km (0.077 R)
• M55: 22,500,118 km (0.119 R)
• M56: 24,441,001 km (0.085 R)
• M57: 25,240,751 km (0.03 R)
• M58: 25,495,068 km (0.108 R)
• M59: 25,878,188 km (0.108 R)
• M60: 26,434,991 km (0.064 R)
• M61: 26,995,684 km (0.069 R)
• M62: 27,473,350 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.8

Radius: 10

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 7.15 AU - 11.13 AU

Year: 10301 Days

Day: 7.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,242,415 km

• M1: 214,075 km (0.11 R)
• M2: 377,884 km (0.118 R)
• M3: 466,895 km (0.066 R)
• M4: 642,822 km (0.069 R)
• M5: 711,338 km (0.096 R)
• M6: 782,546 km (0.049 R)
• M7: 871,557 km (0.113 R)
• M8: 948,600 km (0.065 R)
• M9: 1,590,824 km (0.051 R)
• M10: 1,745,059 km (0.084 R)
• M11: 1,965,566 km (0.108 R)
• M12: 2,089,583 km (0.101 R)
• M13: 2,216,292 km (0.067 R)
• M14: 2,634,718 km (0.092 R)
• M15: 3,198,402 km (0.098 R)
• M16: 3,544,422 km (0.114 R)
• M17: 3,928,440 km (0.096 R)
• M18: 4,165,403 km (0.059 R)
• M19: 5,102,185 km (0.114 R)
• M20: 5,331,818 km (0.117 R)
• M21: 5,418,884 km (0.076 R)
• M22: 5,653,304 km (0.096 R)
• M23: 6,438,244 km (0.12 R)
• M24: 6,561,961 km (0.085 R)
• M25: 6,969,765 km (0.045 R)
• M26: 7,096,923 km (0.086 R)
• M27: 7,450,722 km (0.094 R)
• M28: 7,843,117 km (0.095 R)
• M29: 8,175,224 km (0.117 R)
• M30: 8,376,882 km (0.12 R)
• M31: 9,514,574 km (0.098 R)
• M32: 10,191,505 km (0.113 R)
• M33: 10,263,611 km (0.08 R)
• M34: 10,994,696 km (0.108 R)
• M35: 11,478,944 km (0.116 R)
• M36: 12,122,514 km (0.1 R)
• M37: 12,972,978 km (0.109 R)
• M38: 13,365,822 km (0.111 R)
• M39: 13,802,648 km (0.088 R)
• M40: 14,042,752 km (0.106 R)
• M41: 15,017,382 km (0.118 R)
• M42: 15,388,535 km (0.095 R)
• M43: 15,637,615 km (0.095 R)
• M44: 15,971,817 km (0.093 R)
• M45: 17,634,747 km (0.098 R)
• M46: 17,721,513 km (0.056 R)
• M47: 17,939,029 km (0.098 R)
• M48: 18,157,292 km (0.055 R)
• M49: 19,084,350 km (0.079 R)
• M50: 19,981,339 km (0.108 R)
• M51: 20,207,830 km (0.101 R)
• M52: 20,617,429 km (0.117 R)
• M53: 21,723,406 km (0.1 R)
• M54: 21,909,655 km (0.067 R)
• M55: 22,002,855 km (0.088 R)
• M56: 22,143,028 km (0.044 R)
• M57: 22,612,616 km (0.045 R)
• M58: 22,848,532 km (0.085 R)
• M59: 23,609,087 km (0.079 R)
• M60: 23,752,701 km (0.058 R)
• M61: 24,378,020 km (0.12 R)
• M62: 24,620,070 km (0.096 R)
• M63: 24,765,628 km (0.101 R)
• M64: 24,862,717 km (0.082 R)
• M65: 25,008,874 km (0.063 R)
• M66: 25,792,618 km (0.051 R)
• M67: 26,187,406 km (0.11 R)
• M68: 26,385,624 km (0.052 R)
• M69: 26,683,922 km (0.073 R)
• M70: 26,933,301 km (0.11 R)
• M71: 27,233,544 km (0.063 R)
• M72: 28,039,727 km (0.076 R)
• M73: 29,623,969 km (0.105 R)
• M74: 30,713,640 km (0.092 R)
• M75: 31,237,083 km (0.087 R)
• M76: 31,658,051 km (0.094 R)
• M77: 32,239,837 km (0.113 R)
• M78: 33,038,839 km (0.116 R)
• M79: 33,145,951 km (0.095 R)
• M80: 34,330,916 km (0.097 R)
• M81: 34,656,591 km (0.064 R)
• M82: 35,365,535 km (0.083 R)
• M83: 35,804,306 km (0.078 R)
• M84: 36,079,416 km (0.104 R)
• M85: 36,964,437 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 11,825 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit