🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.23 AU - 1.35 AU

Year: 527 Days

Day: 14.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.12 AU - 1.76 AU

Year: 622 Days

Day: 28 Hours

Environment

Temp: -25 °C

Axial Tilt: 45.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,721,533 km

• M1: 36,951 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.57 AU - 2.15 AU

Year: 913 Days

Day: 44.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.39 AU - 3.03 AU

Year: 1606 Days

Day: 22.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.01 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 13.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.94 AU - 5.68 AU

Year: 4404 Days

Day: 10 Hours

Environment

Temp: -136 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,721,533 km

• M1: 376,687 km (0.077 R)
• M2: 552,315 km (0.072 R)
• M3: 1,004,699 km (0.103 R)
• M4: 1,128,417 km (0.118 R)
• M5: 1,248,843 km (0.107 R)
• M6: 1,475,484 km (0.038 R)
• M7: 1,647,372 km (0.083 R)
• M8: 1,735,934 km (0.084 R)
• M9: 2,106,637 km (0.075 R)
• M10: 2,457,594 km (0.117 R)
• M11: 2,744,971 km (0.06 R)
• M12: 2,886,940 km (0.111 R)
• M13: 2,970,864 km (0.109 R)
• M14: 3,415,768 km (0.09 R)
• M15: 3,581,672 km (0.102 R)
• M16: 4,109,154 km (0.066 R)
• M17: 4,340,881 km (0.041 R)
• M18: 5,004,198 km (0.098 R)
• M19: 5,384,775 km (0.111 R)
• M20: 5,503,855 km (0.075 R)
• M21: 5,744,558 km (0.108 R)
• M22: 6,283,410 km (0.091 R)
• M23: 6,870,731 km (0.074 R)
• M24: 7,146,589 km (0.095 R)
• M25: 7,327,005 km (0.106 R)
• M26: 7,592,242 km (0.059 R)
• M27: 8,012,911 km (0.056 R)
• M28: 8,098,032 km (0.077 R)
• M29: 8,234,764 km (0.07 R)
• M30: 8,424,006 km (0.06 R)
• M31: 8,580,036 km (0.031 R)
• M32: 8,965,251 km (0.078 R)
• M33: 9,142,375 km (0.117 R)
• M34: 9,302,744 km (0.039 R)
• M35: 9,464,010 km (0.109 R)
• M36: 10,600,206 km (0.084 R)
• M37: 11,279,679 km (0.056 R)
• M38: 11,547,759 km (0.08 R)
• M39: 11,973,365 km (0.102 R)
• M40: 12,207,635 km (0.113 R)
• M41: 12,700,710 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909

Radius: 14.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.53 AU - 8.03 AU

Year: 7069 Days

Day: 13.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 144 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,721,533 km

• M1: 203,453 km (0.111 R)
• M2: 608,115 km (0.096 R)
• M3: 735,573 km (0.118 R)
• M4: 988,094 km (0.075 R)
• M5: 1,288,935 km (0.066 R)
• M6: 1,402,630 km (0.079 R)
• M7: 3,603,364 km (0.101 R)
• M8: 3,934,125 km (0.081 R)
• M9: 4,103,320 km (0.111 R)
• M10: 4,985,499 km (0.108 R)
• M11: 5,169,055 km (0.091 R)
• M12: 5,261,656 km (0.119 R)
• M13: 5,893,259 km (0.092 R)
• M14: 5,990,198 km (0.092 R)
• M15: 6,185,423 km (0.087 R)
• M16: 6,382,892 km (0.033 R)
• M17: 6,515,735 km (0.092 R)
• M18: 6,716,795 km (0.119 R)
• M19: 7,056,382 km (0.077 R)
• M20: 7,366,947 km (0.052 R)
• M21: 7,506,372 km (0.113 R)
• M22: 7,752,610 km (0.083 R)
• M23: 7,930,034 km (0.103 R)
• M24: 8,434,328 km (0.031 R)
• M25: 8,580,485 km (0.067 R)
• M26: 9,285,540 km (0.108 R)
• M27: 9,932,401 km (0.066 R)
• M28: 10,280,665 km (0.05 R)
• M29: 10,397,800 km (0.092 R)
• M30: 10,791,093 km (0.111 R)
• M31: 11,189,322 km (0.071 R)
• M32: 11,918,313 km (0.079 R)
• M33: 12,872,298 km (0.059 R)
• M34: 13,040,746 km (0.088 R)
• M35: 13,807,734 km (0.068 R)
• M36: 13,980,220 km (0.101 R)
• M37: 14,196,688 km (0.106 R)
• M38: 16,514,558 km (0.117 R)
• M39: 17,857,647 km (0.114 R)
• M40: 17,998,718 km (0.093 R)
• M41: 18,281,757 km (0.065 R)
• M42: 18,947,767 km (0.053 R)
• M43: 19,428,575 km (0.101 R)
• M44: 19,767,414 km (0.104 R)
• M45: 20,059,429 km (0.097 R)
• M46: 20,157,116 km (0.047 R)
• M47: 20,303,872 km (0.059 R)
• M48: 20,697,165 km (0.044 R)
• M49: 21,891,853 km (0.097 R)
• M50: 23,519,628 km (0.101 R)
• M51: 23,622,551 km (0.118 R)
• M52: 23,880,757 km (0.078 R)
• M53: 24,661,059 km (0.105 R)
• M54: 24,818,137 km (0.083 R)
• M55: 25,080,681 km (0.105 R)
• M56: 25,980,213 km (0.108 R)
• M57: 27,702,085 km (0.095 R)
• M58: 28,521,732 km (0.092 R)
• M59: 28,741,790 km (0.118 R)
• M60: 29,905,811 km (0.102 R)
• M61: 30,465,457 km (0.061 R)
• M62: 31,766,061 km (0.092 R)
• M63: 32,165,337 km (0.095 R)
• M64: 32,566,409 km (0.096 R)
• M65: 33,954,229 km (0.068 R)
• M66: 34,948,755 km (0.097 R)
• M67: 35,125,281 km (0.104 R)
• M68: 35,775,134 km (0.099 R)
• M69: 36,906,842 km (0.081 R)
• M70: 37,026,670 km (0.111 R)
• M71: 37,146,647 km (0.106 R)
• M72: 37,266,625 km (0.046 R)
• M73: 38,413,741 km (0.118 R)
• M74: 38,595,951 km (0.067 R)
• M75: 38,778,461 km (0.103 R)
• M76: 40,495,396 km (0.11 R)
• M77: 41,176,814 km (0.117 R)
• M78: 41,300,980 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.4

Radius: 14.8

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.41 AU - 9.43 AU

Year: 9588 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 42,721,533 km

• M1: 191,635 km (0.082 R)
• M2: 310,116 km (0.064 R)
• M3: 461,659 km (0.07 R)
• M4: 1,036,863 km (0.103 R)
• M5: 1,759,271 km (0.098 R)
• M6: 1,966,165 km (0.084 R)
• M7: 2,404,487 km (0.037 R)
• M8: 3,140,209 km (0.113 R)
• M9: 3,587,955 km (0.061 R)
• M10: 4,079,085 km (0.096 R)
• M11: 4,332,803 km (0.092 R)
• M12: 4,426,451 km (0.085 R)
• M13: 4,904,566 km (0.079 R)
• M14: 5,150,056 km (0.076 R)
• M15: 5,249,389 km (0.054 R)
• M16: 5,349,321 km (0.071 R)
• M17: 5,500,564 km (0.114 R)
• M18: 6,119,600 km (0.083 R)
• M19: 6,384,089 km (0.082 R)
• M20: 6,788,003 km (0.078 R)
• M21: 7,007,015 km (0.105 R)
• M22: 7,564,566 km (0.103 R)
• M23: 7,820,229 km (0.116 R)
• M24: 8,020,989 km (0.102 R)
• M25: 8,545,330 km (0.032 R)
• M26: 8,692,983 km (0.111 R)
• M27: 9,443,814 km (0.088 R)
• M28: 9,627,221 km (0.119 R)
• M29: 9,719,374 km (0.057 R)
• M30: 10,688,618 km (0.118 R)
• M31: 11,040,024 km (0.079 R)
• M32: 11,168,678 km (0.111 R)
• M33: 11,297,930 km (0.06 R)
• M34: 11,688,680 km (0.105 R)
• M35: 11,885,700 km (0.114 R)
• M36: 11,984,585 km (0.1 R)
• M37: 12,283,032 km (0.118 R)
• M38: 12,785,980 km (0.086 R)
• M39: 12,887,408 km (0.101 R)
• M40: 13,023,093 km (0.046 R)
• M41: 14,864,643 km (0.113 R)
• M42: 15,725,279 km (0.101 R)
• M43: 15,870,240 km (0.098 R)
• M44: 16,198,158 km (0.08 R)
• M45: 16,418,067 km (0.104 R)
• M46: 17,046,378 km (0.062 R)
• M47: 17,645,069 km (0.108 R)
• M48: 17,758,015 km (0.086 R)
• M49: 18,212,643 km (0.091 R)
• M50: 18,594,267 km (0.1 R)
• M51: 18,709,308 km (0.119 R)
• M52: 18,862,945 km (0.11 R)
• M53: 19,017,181 km (0.031 R)
• M54: 19,443,235 km (0.09 R)
• M55: 19,794,341 km (0.085 R)
• M56: 20,859,777 km (0.033 R)
• M57: 21,379,480 km (0.103 R)
• M58: 21,620,931 km (0.064 R)
• M59: 23,046,599 km (0.114 R)
• M60: 23,833,185 km (0.038 R)
• M61: 23,999,986 km (0.076 R)
• M62: 24,125,200 km (0.075 R)
• M63: 24,586,560 km (0.1 R)
• M64: 24,881,716 km (0.114 R)
• M65: 25,347,863 km (0.077 R)
• M66: 25,859,638 km (0.03 R)
• M67: 26,720,124 km (0.112 R)
• M68: 26,936,742 km (0.077 R)
• M69: 27,328,240 km (0.086 R)
• M70: 27,809,197 km (0.101 R)
• M71: 28,028,657 km (0.063 R)
• M72: 28,336,978 km (0.095 R)
• M73: 29,671,092 km (0.08 R)

Asteroid Belt

Center: 10.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.7

Radius: 11.9

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.89 AU - 12.65 AU

Year: 15468 Days

Day: 5.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,721,533 km

• M1: 652,845 km (0.045 R)
• M2: 742,604 km (0.077 R)
• M3: 869,912 km (0.094 R)
• M4: 987,645 km (0.095 R)
• M5: 1,374,954 km (0.111 R)
• M6: 1,474,137 km (0.109 R)
• M7: 1,830,031 km (0.067 R)
• M8: 2,052,184 km (0.094 R)
• M9: 2,283,312 km (0.075 R)
• M10: 2,872,728 km (0.06 R)
• M11: 3,535,596 km (0.096 R)
• M12: 3,785,873 km (0.087 R)
• M13: 4,967,098 km (0.051 R)
• M14: 5,247,744 km (0.098 R)
• M15: 5,565,789 km (0.073 R)
• M16: 6,021,613 km (0.111 R)
• M17: 6,154,157 km (0.091 R)
• M18: 6,321,108 km (0.109 R)
• M19: 6,422,087 km (0.063 R)
• M20: 7,004,023 km (0.061 R)
• M21: 7,389,836 km (0.069 R)
• M22: 7,746,477 km (0.089 R)
• M23: 7,927,042 km (0.072 R)
• M24: 8,365,812 km (0.107 R)
• M25: 8,625,514 km (0.11 R)
• M26: 8,737,712 km (0.085 R)
• M27: 8,812,661 km (0.067 R)
• M28: 10,081,401 km (0.113 R)
• M29: 10,477,087 km (0.099 R)
• M30: 11,283,868 km (0.072 R)
• M31: 12,068,808 km (0.097 R)
• M32: 13,128,410 km (0.094 R)
• M33: 13,387,065 km (0.12 R)
• M34: 13,560,598 km (0.079 R)
• M35: 13,691,048 km (0.052 R)
• M36: 14,661,339 km (0.094 R)
• M37: 15,154,863 km (0.107 R)
• M38: 15,335,727 km (0.045 R)
• M39: 16,112,139 km (0.103 R)
• M40: 16,481,945 km (0.081 R)
• M41: 17,418,727 km (0.036 R)
• M42: 18,180,629 km (0.11 R)
• M43: 18,565,694 km (0.089 R)
• M44: 18,904,683 km (0.093 R)
• M45: 19,002,071 km (0.052 R)
• M46: 19,638,311 km (0.049 R)
• M47: 20,881,619 km (0.115 R)
• M48: 21,538,204 km (0.107 R)
• M49: 22,150,358 km (0.045 R)
• M50: 22,871,719 km (0.065 R)
• M51: 23,496,141 km (0.116 R)
• M52: 24,073,439 km (0.112 R)
• M53: 24,337,479 km (0.103 R)
• M54: 24,496,352 km (0.078 R)
• M55: 24,708,632 km (0.099 R)
• M56: 25,349,359 km (0.055 R)
• M57: 26,538,064 km (0.109 R)
• M58: 27,139,298 km (0.099 R)
• M59: 27,524,213 km (0.103 R)
• M60: 27,689,818 km (0.116 R)
• M61: 28,410,880 km (0.083 R)
• M62: 28,689,880 km (0.114 R)
• M63: 28,857,728 km (0.074 R)
• M64: 29,250,572 km (0.027 R)
• M65: 29,815,005 km (0.034 R)
• M66: 30,725,458 km (0.102 R)
• M67: 31,241,571 km (0.112 R)
• M68: 31,414,356 km (0.092 R)
• M69: 31,818,420 km (0.106 R)
• M70: 32,748,769 km (0.059 R)
• M71: 32,865,755 km (0.096 R)
• M72: 33,217,310 km (0.105 R)
• M73: 34,695,636 km (0.09 R)
• M74: 35,173,302 km (0.043 R)
• M75: 35,472,946 km (0.061 R)
• M76: 35,592,924 km (0.073 R)
• M77: 35,833,477 km (0.062 R)
• M78: 37,349,352 km (0.085 R)
• M79: 37,716,316 km (0.098 R)
• M80: 39,506,554 km (0.052 R)
• M81: 39,631,019 km (0.117 R)
• M82: 42,084,574 km (0.101 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 19,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit