🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.58 AU - 0.74 AU

Year: 202 Days

Day: 47 Hours

Environment

Temp: 194 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,102,854 km

• M1: 47,273 km (0.113 R)
• M2: 105,167 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.61 AU - 0.73 AU

Year: 207 Days

Day: 31.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,102,854 km

• M1: 110,104 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.95 AU - 2.71 AU

Year: 1340 Days

Day: 46.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,102,854 km

• M1: 182,509 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.63 AU - 3.67 AU

Year: 2106 Days

Day: 12.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,102,854 km

• M1: 674,537 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.3

Radius: 10.1

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.39 AU - 5.53 AU

Year: 3548 Days

Day: 5.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 105,102,854 km

• M1: 133,441 km (0.101 R)
• M2: 342,130 km (0.108 R)
• M3: 480,359 km (0.064 R)
• M4: 629,358 km (0.034 R)
• M5: 1,236,576 km (0.114 R)
• M6: 1,498,671 km (0.091 R)
• M7: 1,920,986 km (0.094 R)
• M8: 2,067,143 km (0.041 R)
• M9: 2,563,360 km (0.091 R)
• M10: 3,702,547 km (0.08 R)
• M11: 4,040,489 km (0.12 R)
• M12: 5,068,226 km (0.079 R)
• M13: 5,340,345 km (0.102 R)
• M14: 5,432,048 km (0.098 R)
• M15: 5,958,034 km (0.066 R)
• M16: 6,257,230 km (0.055 R)
• M17: 6,696,898 km (0.102 R)
• M18: 6,845,748 km (0.118 R)
• M19: 7,209,720 km (0.061 R)
• M20: 7,709,377 km (0.116 R)
• M21: 7,917,617 km (0.118 R)
• M22: 7,996,305 km (0.117 R)
• M23: 8,433,131 km (0.093 R)
• M24: 8,580,485 km (0.105 R)
• M25: 8,755,664 km (0.047 R)
• M26: 9,288,532 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 8.3

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.9 AU - 6.12 AU

Year: 4225 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 105,102,854 km

• M1: 113,694 km (0.072 R)
• M2: 213,925 km (0.083 R)
• M3: 446,250 km (0.047 R)
• M4: 619,784 km (0.071 R)
• M5: 752,178 km (0.09 R)
• M6: 948,002 km (0.084 R)
• M7: 1,003,203 km (0.109 R)
• M8: 1,073,664 km (0.105 R)
• M9: 1,357,002 km (0.11 R)
• M10: 1,782,159 km (0.094 R)
• M11: 2,118,007 km (0.095 R)
• M12: 2,340,309 km (0.077 R)
• M13: 2,397,156 km (0.067 R)
• M14: 2,473,601 km (0.107 R)
• M15: 2,550,943 km (0.043 R)
• M16: 2,908,781 km (0.098 R)
• M17: 2,969,967 km (0.093 R)
• M18: 3,198,103 km (0.071 R)
• M19: 3,346,355 km (0.068 R)
• M20: 3,871,593 km (0.101 R)
• M21: 4,189,937 km (0.099 R)
• M22: 4,329,063 km (0.085 R)
• M23: 4,446,049 km (0.115 R)
• M24: 4,900,527 km (0.108 R)
• M25: 5,022,599 km (0.066 R)
• M26: 5,170,402 km (0.072 R)
• M27: 5,369,666 km (0.107 R)
• M28: 5,724,662 km (0.061 R)
• M29: 5,853,316 km (0.109 R)
• M30: 6,139,796 km (0.069 R)
• M31: 6,218,634 km (0.031 R)
• M32: 6,271,442 km (0.101 R)
• M33: 6,916,658 km (0.094 R)
• M34: 7,164,092 km (0.104 R)
• M35: 7,582,817 km (0.114 R)
• M36: 7,639,365 km (0.095 R)
• M37: 7,952,324 km (0.044 R)
• M38: 8,211,577 km (0.054 R)
• M39: 8,327,665 km (0.064 R)
• M40: 8,679,220 km (0.114 R)
• M41: 9,005,792 km (0.091 R)
• M42: 9,306,334 km (0.096 R)
• M43: 9,427,359 km (0.081 R)
• M44: 9,518,464 km (0.114 R)
• M45: 9,732,389 km (0.071 R)
• M46: 10,195,992 km (0.058 R)
• M47: 10,509,101 km (0.114 R)
• M48: 11,176,906 km (0.111 R)
• M49: 11,241,233 km (0.081 R)
• M50: 11,694,963 km (0.062 R)
• M51: 12,220,800 km (0.111 R)
• M52: 12,754,415 km (0.072 R)
• M53: 13,500,460 km (0.093 R)
• M54: 14,017,171 km (0.081 R)
• M55: 14,156,147 km (0.056 R)
• M56: 14,822,157 km (0.113 R)
• M57: 16,075,787 km (0.059 R)
• M58: 16,330,552 km (0.117 R)
• M59: 16,660,116 km (0.03 R)
• M60: 16,844,122 km (0.102 R)
• M61: 16,991,775 km (0.029 R)
• M62: 17,065,826 km (0.104 R)
• M63: 17,176,977 km (0.115 R)
• M64: 18,000,065 km (0.108 R)
• M65: 18,606,684 km (0.112 R)
• M66: 18,912,612 km (0.105 R)
• M67: 19,066,099 km (0.042 R)
• M68: 19,413,166 km (0.1 R)
• M69: 20,309,407 km (0.104 R)
• M70: 20,861,423 km (0.048 R)
• M71: 21,538,503 km (0.075 R)
• M72: 23,037,025 km (0.059 R)
• M73: 23,571,538 km (0.116 R)
• M74: 23,819,571 km (0.03 R)
• M75: 25,114,939 km (0.045 R)
• M76: 25,622,375 km (0.056 R)
• M77: 25,834,954 km (0.116 R)
• M78: 25,962,710 km (0.07 R)
• M79: 26,906,075 km (0.096 R)
• M80: 27,512,245 km (0.115 R)
• M81: 28,122,904 km (0.077 R)
• M82: 28,782,182 km (0.111 R)
• M83: 29,803,037 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 14.5

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.97 AU - 9.21 AU

Year: 8669 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 105,102,854 km

• M1: 186,549 km (0.102 R)
• M2: 302,487 km (0.107 R)
• M3: 479,910 km (0.077 R)
• M4: 611,556 km (0.109 R)
• M5: 1,259,315 km (0.11 R)
• M6: 1,795,324 km (0.114 R)
• M7: 1,935,198 km (0.03 R)
• M8: 2,120,550 km (0.034 R)
• M9: 2,377,110 km (0.104 R)
• M10: 2,851,036 km (0.107 R)
• M11: 2,991,957 km (0.087 R)
• M12: 3,159,507 km (0.087 R)
• M13: 3,579,428 km (0.029 R)
• M14: 3,938,762 km (0.111 R)
• M15: 5,001,356 km (0.075 R)
• M16: 5,143,923 km (0.09 R)
• M17: 6,332,328 km (0.119 R)
• M18: 6,989,362 km (0.046 R)
• M19: 8,032,508 km (0.084 R)
• M20: 8,233,568 km (0.106 R)
• M21: 8,675,031 km (0.051 R)
• M22: 8,985,147 km (0.077 R)
• M23: 9,439,476 km (0.106 R)
• M24: 10,189,560 km (0.1 R)
• M25: 10,371,022 km (0.103 R)
• M26: 10,626,834 km (0.03 R)
• M27: 10,921,841 km (0.029 R)
• M28: 11,331,740 km (0.076 R)
• M29: 11,746,874 km (0.113 R)
• M30: 11,975,459 km (0.112 R)
• M31: 12,826,073 km (0.103 R)
• M32: 13,140,228 km (0.113 R)
• M33: 14,626,184 km (0.117 R)
• M34: 15,243,724 km (0.114 R)
• M35: 15,827,904 km (0.102 R)
• M36: 16,207,284 km (0.105 R)
• M37: 16,334,442 km (0.065 R)
• M38: 16,547,170 km (0.092 R)
• M39: 17,493,676 km (0.088 R)
• M40: 18,457,834 km (0.114 R)
• M41: 18,901,841 km (0.086 R)
• M42: 19,304,408 km (0.114 R)
• M43: 19,755,147 km (0.054 R)
• M44: 19,981,788 km (0.078 R)
• M45: 20,163,699 km (0.099 R)
• M46: 21,174,232 km (0.117 R)
• M47: 21,406,259 km (0.099 R)
• M48: 21,639,033 km (0.117 R)
• M49: 22,013,327 km (0.096 R)
• M50: 22,484,261 km (0.05 R)
• M51: 22,815,770 km (0.112 R)
• M52: 23,483,874 km (0.058 R)
• M53: 24,449,378 km (0.115 R)
• M54: 24,790,462 km (0.036 R)
• M55: 25,182,109 km (0.115 R)
• M56: 26,369,317 km (0.071 R)
• M57: 26,519,065 km (0.11 R)
• M58: 27,120,748 km (0.114 R)
• M59: 27,322,256 km (0.081 R)
• M60: 28,133,376 km (0.113 R)
• M61: 28,901,112 km (0.074 R)
• M62: 30,248,091 km (0.096 R)
• M63: 32,681,001 km (0.035 R)
• M64: 34,574,013 km (0.076 R)
• M65: 35,396,053 km (0.083 R)
• M66: 35,561,359 km (0.096 R)
• M67: 35,726,814 km (0.038 R)
• M68: 35,837,217 km (0.119 R)
• M69: 36,892,181 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.5

Radius: 5.4

Gravity: 25.81 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.49 AU - 19.33 AU

Year: 30979 Days

Day: 23.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,102,854 km

• M1: 84,373 km (0.107 R)
• M2: 241,152 km (0.066 R)
• M3: 585,825 km (0.071 R)
• M4: 1,459,028 km (0.111 R)
• M5: 1,572,423 km (0.118 R)
• M6: 2,311,437 km (0.107 R)
• M7: 2,809,149 km (0.112 R)
• M8: 2,903,096 km (0.111 R)
• M9: 3,240,290 km (0.098 R)
• M10: 3,289,508 km (0.09 R)
• M11: 3,539,186 km (0.082 R)
• M12: 4,488,086 km (0.094 R)
• M13: 5,047,283 km (0.118 R)
• M14: 5,569,230 km (0.03 R)
• M15: 5,747,101 km (0.093 R)
• M16: 6,601,305 km (0.118 R)
• M17: 6,979,339 km (0.081 R)
• M18: 7,235,451 km (0.077 R)
• M19: 7,299,927 km (0.094 R)
• M20: 9,532,376 km (0.062 R)
• M21: 10,247,454 km (0.043 R)
• M22: 11,352,085 km (0.094 R)
• M23: 12,804,680 km (0.106 R)
• M24: 13,117,938 km (0.094 R)
• M25: 14,803,308 km (0.102 R)
• M26: 15,463,034 km (0.088 R)
• M27: 16,385,754 km (0.088 R)
• M28: 16,811,061 km (0.111 R)
• M29: 17,153,939 km (0.076 R)
• M30: 17,585,828 km (0.084 R)
• M31: 18,196,337 km (0.112 R)
• M32: 20,433,124 km (0.098 R)
• M33: 21,816,157 km (0.078 R)
• M34: 22,377,747 km (0.083 R)
• M35: 23,610,882 km (0.087 R)
• M36: 24,284,073 km (0.032 R)
• M37: 25,846,174 km (0.097 R)
• M38: 27,945,181 km (0.101 R)
• M39: 28,963,793 km (0.115 R)
• M40: 31,457,590 km (0.038 R)
• M41: 31,563,056 km (0.091 R)
• M42: 31,985,820 km (0.085 R)
• M43: 32,304,164 km (0.111 R)
• M44: 32,623,406 km (0.083 R)
• M45: 32,943,845 km (0.074 R)
• M46: 33,372,742 km (0.111 R)
• M47: 35,874,018 km (0.109 R)
• M48: 36,758,142 km (0.12 R)
• M49: 37,091,595 km (0.053 R)
• M50: 38,209,989 km (0.053 R)
• M51: 39,226,207 km (0.113 R)
• M52: 40,365,545 km (0.087 R)
• M53: 43,495,880 km (0.093 R)
• M54: 44,674,861 km (0.098 R)
• M55: 47,064,238 km (0.037 R)
• M56: 47,184,814 km (0.102 R)
• M57: 47,789,040 km (0.041 R)
• M58: 48,395,958 km (0.069 R)
• M59: 50,231,973 km (0.093 R)
• M60: 50,478,361 km (0.109 R)
• M61: 51,220,366 km (0.078 R)
• M62: 51,592,715 km (0.107 R)
• M63: 52,215,192 km (0.104 R)
• M64: 52,339,957 km (0.039 R)
• M65: 54,856,941 km (0.084 R)
• M66: 56,513,887 km (0.103 R)
• M67: 56,898,653 km (0.108 R)
• M68: 57,412,970 km (0.115 R)
• M69: 57,541,774 km (0.067 R)
• M70: 58,316,691 km (0.1 R)
• M71: 59,225,199 km (0.079 R)
• M72: 62,905,456 km (0.1 R)
• M73: 64,505,255 km (0.087 R)
• M74: 65,848,644 km (0.105 R)
• M75: 69,521,571 km (0.092 R)
• M76: 70,898,620 km (0.056 R)
• M77: 71,729,187 km (0.115 R)
• M78: 72,563,046 km (0.106 R)
• M79: 72,702,321 km (0.064 R)
• M80: 72,981,172 km (0.052 R)
• M81: 75,365,612 km (0.049 R)
• M82: 76,071,714 km (0.045 R)
• M83: 79,778,899 km (0.049 R)
• M84: 82,089,288 km (0.101 R)
• M85: 86,184,979 km (0.113 R)
• M86: 87,663,754 km (0.116 R)
• M87: 88,406,358 km (0.106 R)
• M88: 88,555,058 km (0.109 R)
• M89: 89,300,205 km (0.074 R)
• M90: 89,897,699 km (0.092 R)
• M91: 90,496,539 km (0.12 R)
• M92: 90,796,483 km (0.095 R)
• M93: 93,359,244 km (0.072 R)
• M94: 95,792,902 km (0.043 R)
• M95: 101,033,166 km (0.114 R)
• M96: 104,945,300 km (0.088 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: 545 - 16,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit