🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.48 AU - 0.58 AU

Year: 147 Days

Day: 35.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,856,755 km

• M1: 63,280 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.77 AU - 1.21 AU

Year: 375 Days

Day: 47.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.98 AU - 1.64 AU

Year: 571 Days

Day: 46.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.83 AU - 1.95 AU

Year: 989 Days

Day: 20.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.9

Radius: 11.2

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.68 AU - 4.74 AU

Year: 3289 Days

Day: 8.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,856,755 km

• M1: 189,391 km (0.118 R)
• M2: 269,875 km (0.118 R)
• M3: 340,186 km (0.048 R)
• M4: 455,974 km (0.059 R)
• M5: 596,148 km (0.057 R)
• M6: 780,153 km (0.042 R)
• M7: 874,848 km (0.111 R)
• M8: 1,408,314 km (0.1 R)
• M9: 1,759,421 km (0.12 R)
• M10: 2,057,569 km (0.042 R)
• M11: 2,205,970 km (0.099 R)
• M12: 2,442,335 km (0.074 R)
• M13: 2,542,117 km (0.096 R)
• M14: 3,123,454 km (0.084 R)
• M15: 3,263,478 km (0.1 R)
• M16: 3,357,874 km (0.12 R)
• M17: 3,712,421 km (0.093 R)
• M18: 3,844,216 km (0.044 R)
• M19: 4,028,222 km (0.09 R)
• M20: 4,301,088 km (0.09 R)
• M21: 4,562,436 km (0.095 R)
• M22: 4,919,077 km (0.101 R)
• M23: 5,064,187 km (0.109 R)
• M24: 5,247,744 km (0.111 R)
• M25: 5,602,590 km (0.091 R)
• M26: 5,716,284 km (0.094 R)
• M27: 6,003,811 km (0.104 R)
• M28: 6,120,198 km (0.063 R)
• M29: 6,414,607 km (0.105 R)
• M30: 6,533,537 km (0.097 R)
• M31: 6,814,183 km (0.062 R)
• M32: 6,976,347 km (0.036 R)
• M33: 7,512,057 km (0.097 R)
• M34: 7,616,776 km (0.106 R)
• M35: 8,297,446 km (0.099 R)
• M36: 8,405,605 km (0.093 R)
• M37: 8,667,102 km (0.086 R)
• M38: 8,843,029 km (0.073 R)
• M39: 9,153,595 km (0.056 R)
• M40: 9,512,929 km (0.094 R)
• M41: 9,808,235 km (0.085 R)
• M42: 10,060,606 km (0.107 R)
• M43: 10,176,096 km (0.106 R)
• M44: 10,315,072 km (0.098 R)
• M45: 10,384,935 km (0.094 R)
• M46: 10,595,120 km (0.108 R)
• M47: 10,712,554 km (0.101 R)
• M48: 10,806,801 km (0.109 R)
• M49: 10,972,555 km (0.076 R)
• M50: 11,258,437 km (0.082 R)
• M51: 11,450,371 km (0.119 R)
• M52: 11,619,267 km (0.097 R)
• M53: 11,935,068 km (0.116 R)
• M54: 12,426,497 km (0.081 R)
• M55: 12,600,180 km (0.114 R)
• M56: 12,824,577 km (0.11 R)
• M57: 13,277,260 km (0.055 R)
• M58: 13,684,016 km (0.101 R)
• M59: 14,224,214 km (0.054 R)
• M60: 14,379,946 km (0.034 R)
• M61: 14,850,281 km (0.068 R)
• M62: 14,929,120 km (0.033 R)
• M63: 15,325,554 km (0.04 R)
• M64: 15,940,252 km (0.119 R)
• M65: 16,590,404 km (0.029 R)
• M66: 16,891,245 km (0.077 R)
• M67: 17,498,313 km (0.099 R)
• M68: 17,665,115 km (0.093 R)
• M69: 17,860,490 km (0.083 R)
• M70: 18,337,707 km (0.104 R)
• M71: 18,762,415 km (0.036 R)
• M72: 19,218,838 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.7

Radius: 13.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.82 AU - 4.86 AU

Year: 4055 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 51,856,755 km

• M1: 230,082 km (0.109 R)
• M2: 355,893 km (0.102 R)
• M3: 460,462 km (0.098 R)
• M4: 693,087 km (0.076 R)
• M5: 936,183 km (0.093 R)
• M6: 1,301,352 km (0.102 R)
• M7: 1,507,199 km (0.047 R)
• M8: 1,595,162 km (0.096 R)
• M9: 1,883,886 km (0.101 R)
• M10: 2,175,452 km (0.101 R)
• M11: 2,648,182 km (0.041 R)
• M12: 3,153,074 km (0.069 R)
• M13: 3,317,183 km (0.072 R)
• M14: 3,844,067 km (0.054 R)
• M15: 3,931,582 km (0.117 R)
• M16: 4,288,373 km (0.083 R)
• M17: 4,379,328 km (0.092 R)
• M18: 5,460,771 km (0.069 R)
• M19: 5,599,149 km (0.077 R)
• M20: 5,698,781 km (0.101 R)
• M21: 6,041,809 km (0.114 R)
• M22: 6,833,182 km (0.068 R)
• M23: 7,025,415 km (0.109 R)
• M24: 7,415,417 km (0.062 R)
• M25: 7,923,900 km (0.059 R)
• M26: 8,466,791 km (0.103 R)
• M27: 8,998,462 km (0.112 R)
• M28: 9,232,881 km (0.064 R)
• M29: 9,708,154 km (0.037 R)
• M30: 10,118,351 km (0.061 R)
• M31: 10,411,413 km (0.034 R)
• M32: 10,583,601 km (0.079 R)
• M33: 11,105,996 km (0.077 R)
• M34: 11,458,898 km (0.099 R)
• M35: 11,815,689 km (0.111 R)
• M36: 12,072,698 km (0.087 R)
• M37: 12,253,711 km (0.051 R)
• M38: 12,409,592 km (0.036 R)
• M39: 12,566,221 km (0.109 R)
• M40: 12,828,616 km (0.094 R)
• M41: 13,013,369 km (0.038 R)
• M42: 13,332,162 km (0.115 R)
• M43: 13,573,015 km (0.097 R)
• M44: 14,195,043 km (0.075 R)
• M45: 14,715,943 km (0.081 R)
• M46: 15,663,645 km (0.115 R)
• M47: 15,889,538 km (0.098 R)
• M48: 16,316,041 km (0.12 R)
• M49: 16,948,242 km (0.106 R)
• M50: 18,207,407 km (0.112 R)
• M51: 18,504,509 km (0.12 R)
• M52: 18,593,968 km (0.095 R)
• M53: 19,043,360 km (0.047 R)
• M54: 19,194,005 km (0.083 R)
• M55: 19,435,755 km (0.093 R)
• M56: 19,526,711 km (0.113 R)
• M57: 20,075,286 km (0.078 R)
• M58: 20,320,776 km (0.065 R)
• M59: 20,659,915 km (0.069 R)
• M60: 20,814,749 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.2

Radius: 13.8

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.64 AU - 6.18 AU

Year: 5471 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 51,856,755 km

• M1: 173,683 km (0.102 R)
• M2: 393,293 km (0.086 R)
• M3: 504,444 km (0.11 R)
• M4: 906,114 km (0.107 R)
• M5: 1,161,328 km (0.111 R)
• M6: 1,349,373 km (0.084 R)
• M7: 1,494,034 km (0.114 R)
• M8: 1,672,055 km (0.063 R)
• M9: 1,989,951 km (0.083 R)
• M10: 2,080,158 km (0.043 R)
• M11: 2,187,121 km (0.112 R)
• M12: 2,390,873 km (0.047 R)
• M13: 2,601,208 km (0.056 R)
• M14: 2,767,112 km (0.083 R)
• M15: 2,919,702 km (0.11 R)
• M16: 4,594,749 km (0.081 R)
• M17: 4,695,428 km (0.095 R)
• M18: 4,981,011 km (0.033 R)
• M19: 5,720,174 km (0.072 R)
• M20: 5,806,941 km (0.082 R)
• M21: 6,471,305 km (0.098 R)
• M22: 6,698,095 km (0.119 R)
• M23: 7,944,245 km (0.078 R)
• M24: 8,089,804 km (0.12 R)
• M25: 8,334,397 km (0.076 R)
• M26: 8,531,866 km (0.073 R)
• M27: 8,705,998 km (0.092 R)
• M28: 8,956,724 km (0.071 R)
• M29: 9,337,301 km (0.113 R)
• M30: 9,542,549 km (0.095 R)
• M31: 9,983,563 km (0.062 R)
• M32: 10,457,938 km (0.105 R)
• M33: 10,697,893 km (0.069 R)
• M34: 11,346,550 km (0.118 R)
• M35: 11,538,185 km (0.101 R)
• M36: 11,731,016 km (0.116 R)
• M37: 11,897,070 km (0.094 R)
• M38: 12,036,046 km (0.119 R)
• M39: 12,710,583 km (0.104 R)
• M40: 13,833,166 km (0.097 R)
• M41: 13,920,830 km (0.034 R)
• M42: 14,243,812 km (0.086 R)
• M43: 14,332,374 km (0.077 R)
• M44: 14,599,107 km (0.064 R)
• M45: 16,326,364 km (0.107 R)
• M46: 17,072,857 km (0.103 R)
• M47: 17,198,220 km (0.074 R)
• M48: 17,355,597 km (0.094 R)
• M49: 17,735,127 km (0.042 R)
• M50: 18,149,363 km (0.104 R)
• M51: 20,334,689 km (0.087 R)
• M52: 21,137,581 km (0.109 R)
• M53: 21,950,795 km (0.095 R)
• M54: 22,224,260 km (0.099 R)
• M55: 22,912,559 km (0.084 R)
• M56: 23,085,794 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562

Radius: 11

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.08 AU - 11.34 AU

Year: 12423 Days

Day: 8.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,856,755 km

• M1: 213,476 km (0.116 R)
• M2: 461,061 km (0.102 R)
• M3: 877,990 km (0.113 R)
• M4: 1,033,721 km (0.109 R)
• M5: 1,675,197 km (0.104 R)
• M6: 1,972,448 km (0.075 R)
• M7: 2,075,371 km (0.118 R)
• M8: 2,313,681 km (0.086 R)
• M9: 2,395,212 km (0.119 R)
• M10: 2,788,205 km (0.084 R)
• M11: 3,201,694 km (0.082 R)
• M12: 4,020,892 km (0.085 R)
• M13: 4,624,669 km (0.119 R)
• M14: 4,693,484 km (0.109 R)
• M15: 4,762,747 km (0.104 R)
• M16: 4,832,310 km (0.06 R)
• M17: 4,937,328 km (0.066 R)
• M18: 6,179,888 km (0.066 R)
• M19: 6,332,179 km (0.095 R)
• M20: 7,272,252 km (0.053 R)
• M21: 7,433,219 km (0.099 R)
• M22: 7,514,151 km (0.118 R)
• M23: 8,550,416 km (0.11 R)
• M24: 8,720,359 km (0.09 R)
• M25: 9,324,136 km (0.075 R)
• M26: 9,941,377 km (0.075 R)
• M27: 10,210,055 km (0.078 R)
• M28: 10,300,113 km (0.084 R)
• M29: 11,215,352 km (0.099 R)
• M30: 11,824,216 km (0.087 R)
• M31: 12,061,328 km (0.069 R)
• M32: 12,781,941 km (0.117 R)
• M33: 13,565,984 km (0.087 R)
• M34: 14,567,990 km (0.107 R)
• M35: 15,026,508 km (0.117 R)
• M36: 15,283,367 km (0.098 R)
• M37: 16,695,571 km (0.082 R)
• M38: 17,068,369 km (0.107 R)
• M39: 17,282,743 km (0.108 R)
• M40: 17,390,304 km (0.082 R)
• M41: 17,605,874 km (0.059 R)
• M42: 18,039,858 km (0.105 R)
• M43: 18,258,271 km (0.116 R)
• M44: 18,532,334 km (0.037 R)
• M45: 18,973,797 km (0.103 R)
• M46: 19,867,196 km (0.119 R)
• M47: 20,717,211 km (0.079 R)
• M48: 21,927,009 km (0.088 R)
• M49: 23,159,695 km (0.105 R)
• M50: 24,354,533 km (0.061 R)
• M51: 24,716,859 km (0.074 R)
• M52: 24,959,507 km (0.107 R)
• M53: 25,447,047 km (0.078 R)
• M54: 26,060,847 km (0.105 R)
• M55: 26,555,417 km (0.109 R)
• M56: 26,866,132 km (0.108 R)
• M57: 26,990,597 km (0.076 R)
• M58: 27,742,327 km (0.094 R)
• M59: 28,691,675 km (0.079 R)
• M60: 29,458,813 km (0.036 R)
• M61: 31,274,931 km (0.093 R)
• M62: 31,668,822 km (0.068 R)
• M63: 32,727,227 km (0.108 R)
• M64: 34,066,427 km (0.104 R)
• M65: 34,403,920 km (0.049 R)
• M66: 34,742,759 km (0.076 R)
• M67: 35,971,257 km (0.072 R)
• M68: 37,213,966 km (0.051 R)
• M69: 37,980,356 km (0.073 R)
• M70: 38,681,671 km (0.111 R)
• M71: 39,387,175 km (0.101 R)
• M72: 40,382,000 km (0.099 R)
• M73: 40,453,359 km (0.073 R)
• M74: 40,596,225 km (0.113 R)
• M75: 40,667,732 km (0.116 R)
• M76: 41,169,484 km (0.038 R)
• M77: 41,385,054 km (0.115 R)
• M78: 42,832,264 km (0.095 R)
• M79: 44,075,422 km (0.055 R)
• M80: 45,553,150 km (0.097 R)
• M81: 46,148,699 km (0.076 R)
• M82: 46,372,797 km (0.092 R)
• M83: 47,122,132 km (0.103 R)
• M84: 47,573,619 km (0.093 R)
• M85: 48,026,601 km (0.118 R)
• M86: 49,013,050 km (0.073 R)
• M87: 49,089,195 km (0.092 R)
• M88: 51,237,420 km (0.106 R)
• M89: 51,701,623 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 11,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit