🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.88 AU - 1.2 AU

Year: 391 Days

Day: 32.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.68 AU - 2.84 AU

Year: 1692 Days

Day: 12.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.5 AU - 3.36 AU

Year: 1850 Days

Day: 24.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,381,153 km

• M1: 217,665 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.4 AU - 4.48 AU

Year: 2886 Days

Day: 27 Hours

Environment

Temp: -132 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.3

Radius: 13.6

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.25 AU - 7.69 AU

Year: 6072 Days

Day: 8 Hours

Environment

Temp: -157 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 47,381,153 km

• M1: 241,750 km (0.107 R)
• M2: 335,847 km (0.111 R)
• M3: 421,866 km (0.043 R)
• M4: 512,074 km (0.113 R)
• M5: 901,178 km (0.067 R)
• M6: 990,039 km (0.099 R)
• M7: 1,148,762 km (0.106 R)
• M8: 1,357,152 km (0.098 R)
• M9: 1,514,080 km (0.053 R)
• M10: 1,778,120 km (0.114 R)
• M11: 2,021,965 km (0.076 R)
• M12: 2,166,327 km (0.1 R)
• M13: 2,276,880 km (0.079 R)
• M14: 2,503,969 km (0.115 R)
• M15: 2,725,374 km (0.119 R)
• M16: 3,035,490 km (0.095 R)
• M17: 3,272,005 km (0.047 R)
• M18: 3,704,642 km (0.075 R)
• M19: 3,808,313 km (0.056 R)
• M20: 4,018,498 km (0.069 R)
• M21: 4,263,539 km (0.054 R)
• M22: 4,403,563 km (0.064 R)
• M23: 4,672,241 km (0.114 R)
• M24: 5,028,134 km (0.077 R)
• M25: 5,292,473 km (0.105 R)
• M26: 5,680,680 km (0.064 R)
• M27: 6,236,137 km (0.058 R)
• M28: 6,342,351 km (0.09 R)
• M29: 6,973,505 km (0.075 R)
• M30: 7,102,159 km (0.08 R)
• M31: 7,361,861 km (0.108 R)
• M32: 7,474,209 km (0.036 R)
• M33: 7,605,855 km (0.082 R)
• M34: 7,890,839 km (0.098 R)
• M35: 8,256,755 km (0.104 R)
• M36: 8,589,012 km (0.119 R)
• M37: 8,746,838 km (0.111 R)
• M38: 9,307,082 km (0.09 R)
• M39: 9,448,901 km (0.076 R)
• M40: 9,571,122 km (0.079 R)
• M41: 9,817,061 km (0.083 R)
• M42: 10,462,277 km (0.067 R)
• M43: 10,694,453 km (0.078 R)
• M44: 11,013,994 km (0.055 R)
• M45: 11,271,900 km (0.086 R)
• M46: 11,444,836 km (0.107 R)
• M47: 11,531,752 km (0.098 R)
• M48: 12,123,711 km (0.063 R)
• M49: 12,501,595 km (0.104 R)
• M50: 12,613,494 km (0.051 R)
• M51: 12,928,398 km (0.098 R)
• M52: 13,177,777 km (0.068 R)
• M53: 13,405,914 km (0.056 R)
• M54: 13,842,889 km (0.073 R)
• M55: 13,935,490 km (0.117 R)
• M56: 14,144,628 km (0.073 R)
• M57: 14,284,652 km (0.093 R)
• M58: 14,495,435 km (0.118 R)
• M59: 14,730,902 km (0.032 R)
• M60: 15,301,319 km (0.071 R)
• M61: 15,421,147 km (0.107 R)
• M62: 15,589,295 km (0.11 R)
• M63: 16,170,483 km (0.08 R)
• M64: 16,439,310 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 11.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 7.68 AU - 8.46 AU

Year: 8458 Days

Day: 14.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 47,381,153 km

• M1: 225,145 km (0.113 R)
• M2: 316,100 km (0.117 R)
• M3: 471,084 km (0.068 R)
• M4: 708,645 km (0.052 R)
• M5: 889,359 km (0.112 R)
• M6: 1,111,512 km (0.099 R)
• M7: 1,189,752 km (0.116 R)
• M8: 1,436,439 km (0.085 R)
• M9: 1,654,702 km (0.062 R)
• M10: 1,837,361 km (0.092 R)
• M11: 1,915,451 km (0.094 R)
• M12: 2,189,814 km (0.05 R)
• M13: 2,546,156 km (0.098 R)
• M14: 2,669,275 km (0.046 R)
• M15: 3,013,200 km (0.096 R)
• M16: 3,087,401 km (0.045 R)
• M17: 3,644,354 km (0.039 R)
• M18: 3,763,434 km (0.056 R)
• M19: 3,944,746 km (0.115 R)
• M20: 4,190,835 km (0.117 R)
• M21: 4,463,402 km (0.055 R)
• M22: 4,569,766 km (0.097 R)
• M23: 4,937,627 km (0.101 R)
• M24: 5,225,603 km (0.041 R)
• M25: 5,841,198 km (0.069 R)
• M26: 5,934,398 km (0.09 R)
• M27: 6,028,046 km (0.112 R)
• M28: 6,145,929 km (0.097 R)
• M29: 7,041,422 km (0.092 R)
• M30: 7,215,404 km (0.096 R)
• M31: 7,290,503 km (0.065 R)
• M32: 7,695,015 km (0.067 R)
• M33: 7,822,921 km (0.105 R)
• M34: 8,420,715 km (0.117 R)
• M35: 9,006,241 km (0.073 R)
• M36: 9,114,101 km (0.109 R)
• M37: 9,798,062 km (0.086 R)
• M38: 10,104,439 km (0.12 R)
• M39: 10,898,205 km (0.101 R)
• M40: 12,515,208 km (0.066 R)
• M41: 12,786,878 km (0.066 R)
• M42: 13,799,805 km (0.116 R)
• M43: 14,679,441 km (0.086 R)
• M44: 14,966,070 km (0.051 R)
• M45: 15,318,972 km (0.097 R)
• M46: 15,447,925 km (0.116 R)
• M47: 15,707,028 km (0.063 R)
• M48: 15,967,478 km (0.1 R)
• M49: 16,393,832 km (0.095 R)
• M50: 16,757,505 km (0.031 R)
• M51: 17,291,419 km (0.106 R)
• M52: 17,492,928 km (0.033 R)
• M53: 17,695,334 km (0.106 R)
• M54: 17,864,679 km (0.066 R)
• M55: 17,966,555 km (0.106 R)
• M56: 18,170,756 km (0.062 R)
• M57: 18,478,479 km (0.107 R)
• M58: 18,615,809 km (0.056 R)
• M59: 19,972,812 km (0.111 R)
• M60: 20,752,366 km (0.075 R)
• M61: 20,859,329 km (0.094 R)
• M62: 21,038,248 km (0.086 R)
• M63: 22,194,938 km (0.071 R)
• M64: 22,781,063 km (0.074 R)
• M65: 23,483,724 km (0.097 R)
• M66: 23,632,574 km (0.091 R)
• M67: 23,744,324 km (0.066 R)
• M68: 24,381,461 km (0.07 R)
• M69: 24,569,805 km (0.098 R)
• M70: 25,100,129 km (0.114 R)
• M71: 25,290,418 km (0.068 R)
• M72: 25,366,563 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.4

Radius: 5.7

Gravity: 7.52 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.81 AU - 15.81 AU

Year: 17916 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,381,153 km

• M1: 172,187 km (0.11 R)
• M2: 280,795 km (0.093 R)
• M3: 371,152 km (0.074 R)
• M4: 412,890 km (0.085 R)
• M5: 471,532 km (0.067 R)
• M6: 548,875 km (0.069 R)
• M7: 699,370 km (0.06 R)
• M8: 752,328 km (0.091 R)
• M9: 1,120,189 km (0.117 R)
• M10: 1,182,870 km (0.059 R)
• M11: 1,225,356 km (0.071 R)
• M12: 1,268,440 km (0.111 R)
• M13: 1,333,815 km (0.058 R)
• M14: 2,075,072 km (0.102 R)
• M15: 2,284,060 km (0.079 R)
• M16: 2,527,306 km (0.12 R)
• M17: 3,067,953 km (0.056 R)
• M18: 3,800,085 km (0.091 R)
• M19: 4,185,599 km (0.087 R)
• M20: 4,651,147 km (0.093 R)
• M21: 5,273,774 km (0.108 R)
• M22: 5,558,758 km (0.087 R)
• M23: 5,630,864 km (0.076 R)
• M24: 5,958,932 km (0.103 R)
• M25: 6,143,835 km (0.118 R)
• M26: 6,255,734 km (0.061 R)
• M27: 6,710,063 km (0.094 R)
• M28: 8,882,374 km (0.11 R)
• M29: 9,607,474 km (0.117 R)
• M30: 9,650,708 km (0.1 R)
• M31: 11,204,881 km (0.106 R)
• M32: 12,080,626 km (0.075 R)
• M33: 13,121,828 km (0.116 R)
• M34: 13,750,587 km (0.092 R)
• M35: 14,389,071 km (0.081 R)
• M36: 15,542,172 km (0.081 R)
• M37: 15,593,035 km (0.092 R)
• M38: 16,001,437 km (0.113 R)
• M39: 16,052,749 km (0.061 R)
• M40: 16,516,951 km (0.083 R)
• M41: 17,090,360 km (0.068 R)
• M42: 17,458,670 km (0.116 R)
• M43: 19,393,569 km (0.064 R)
• M44: 20,720,801 km (0.071 R)
• M45: 21,621,679 km (0.113 R)
• M46: 21,905,915 km (0.097 R)
• M47: 23,113,021 km (0.107 R)
• M48: 23,870,883 km (0.091 R)
• M49: 24,046,960 km (0.076 R)
• M50: 24,105,752 km (0.086 R)
• M51: 24,164,694 km (0.098 R)
• M52: 24,637,124 km (0.103 R)
• M53: 25,711,087 km (0.09 R)
• M54: 26,072,515 km (0.112 R)
• M55: 26,314,415 km (0.07 R)
• M56: 26,617,800 km (0.048 R)
• M57: 26,983,417 km (0.119 R)
• M58: 27,105,638 km (0.119 R)
• M59: 27,843,006 km (0.116 R)
• M60: 28,028,358 km (0.106 R)
• M61: 29,274,359 km (0.098 R)
• M62: 29,400,021 km (0.096 R)
• M63: 29,714,775 km (0.057 R)
• M64: 30,793,525 km (0.105 R)
• M65: 31,177,243 km (0.046 R)
• M66: 31,562,608 km (0.109 R)
• M67: 31,691,411 km (0.064 R)
• M68: 32,078,870 km (0.071 R)
• M69: 32,532,899 km (0.109 R)
• M70: 33,119,772 km (0.055 R)
• M71: 34,105,622 km (0.106 R)
• M72: 34,171,594 km (0.103 R)
• M73: 34,834,612 km (0.103 R)
• M74: 35,635,858 km (0.101 R)
• M75: 37,733,520 km (0.032 R)
• M76: 38,693,938 km (0.071 R)
• M77: 38,900,682 km (0.076 R)
• M78: 39,108,025 km (0.076 R)
• M79: 39,177,139 km (0.105 R)
• M80: 39,454,194 km (0.085 R)
• M81: 40,289,100 km (0.095 R)
• M82: 42,757,465 km (0.111 R)
• M83: 42,828,674 km (0.057 R)
• M84: 43,042,748 km (0.104 R)
• M85: 43,614,960 km (0.115 R)
• M86: 45,565,118 km (0.086 R)
• M87: 46,734,076 km (0.1 R)
• M88: 47,027,886 km (0.071 R)
• M89: 47,175,090 km (0.115 R)
• M90: 47,765,104 km (0.111 R)
• M91: 48,283,311 km (0.082 R)
• M92: 49,774,353 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.1

Radius: 3.8

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 11.51 AU - 15.51 AU

Year: 18321 Days

Day: 22 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 47,381,153 km

• M1: 59,241 km (0.103 R)
• M2: 87,664 km (0.082 R)
• M3: 125,662 km (0.067 R)
• M4: 234,420 km (0.079 R)
• M5: 499,058 km (0.11 R)
• M6: 795,711 km (0.114 R)
• M7: 923,916 km (0.096 R)
• M8: 1,220,270 km (0.104 R)
• M9: 1,499,419 km (0.116 R)
• M10: 1,727,257 km (0.118 R)
• M11: 2,606,892 km (0.119 R)
• M12: 2,769,655 km (0.057 R)
• M13: 3,105,053 km (0.075 R)
• M14: 3,453,168 km (0.045 R)
• M15: 3,512,408 km (0.073 R)
• M16: 3,572,098 km (0.105 R)
• M17: 4,186,048 km (0.11 R)
• M18: 4,249,178 km (0.05 R)
• M19: 4,312,757 km (0.108 R)
• M20: 4,408,500 km (0.117 R)
• M21: 4,931,643 km (0.055 R)
• M22: 5,612,613 km (0.059 R)
• M23: 5,857,804 km (0.066 R)
• M24: 6,142,339 km (0.083 R)
• M25: 6,250,199 km (0.064 R)
• M26: 6,504,366 km (0.069 R)
• M27: 7,249,064 km (0.035 R)
• M28: 7,401,205 km (0.077 R)
• M29: 7,592,840 km (0.083 R)
• M30: 7,825,016 km (0.057 R)
• M31: 7,942,001 km (0.085 R)
• M32: 8,059,436 km (0.103 R)
• M33: 8,138,124 km (0.112 R)
• M34: 8,256,755 km (0.108 R)
• M35: 8,296,249 km (0.087 R)
• M36: 8,336,042 km (0.112 R)
• M37: 8,857,690 km (0.069 R)
• M38: 8,898,231 km (0.112 R)
• M39: 10,143,783 km (0.08 R)
• M40: 10,399,446 km (0.064 R)
• M41: 12,564,725 km (0.104 R)
• M42: 13,161,920 km (0.117 R)
• M43: 13,487,146 km (0.045 R)
• M44: 13,580,644 km (0.099 R)
• M45: 13,956,584 km (0.08 R)
• M46: 14,051,130 km (0.093 R)
• M47: 14,098,403 km (0.119 R)
• M48: 15,298,925 km (0.059 R)
• M49: 15,640,906 km (0.109 R)
• M50: 16,282,831 km (0.094 R)
• M51: 17,185,504 km (0.096 R)
• M52: 17,490,085 km (0.096 R)
• M53: 20,793,356 km (0.083 R)
• M54: 20,847,361 km (0.117 R)
• M55: 20,901,366 km (0.105 R)
• M56: 21,335,050 km (0.083 R)
• M57: 21,389,354 km (0.111 R)
• M58: 21,662,220 km (0.108 R)
• M59: 22,211,245 km (0.101 R)
• M60: 23,547,602 km (0.12 R)
• M61: 23,942,242 km (0.075 R)
• M62: 24,738,102 km (0.041 R)
• M63: 26,238,868 km (0.073 R)
• M64: 27,354,120 km (0.032 R)
• M65: 27,828,346 km (0.103 R)
• M66: 28,305,264 km (0.111 R)
• M67: 28,365,103 km (0.06 R)
• M68: 29,025,727 km (0.057 R)
• M69: 29,086,015 km (0.053 R)
• M70: 29,569,964 km (0.05 R)
• M71: 29,812,911 km (0.043 R)
• M72: 32,216,500 km (0.031 R)
• M73: 32,968,528 km (0.105 R)
• M74: 33,536,252 km (0.092 R)
• M75: 34,170,996 km (0.062 R)
• M76: 34,298,453 km (0.115 R)
• M77: 35,259,021 km (0.09 R)
• M78: 36,814,241 km (0.049 R)
• M79: 37,534,405 km (0.111 R)
• M80: 38,590,416 km (0.083 R)
• M81: 38,922,374 km (0.088 R)
• M82: 39,388,671 km (0.118 R)
• M83: 39,991,101 km (0.089 R)
• M84: 40,461,586 km (0.119 R)
• M85: 42,293,861 km (0.074 R)
• M86: 42,362,227 km (0.068 R)
• M87: 43,116,799 km (0.113 R)
• M88: 43,185,614 km (0.092 R)
• M89: 43,254,579 km (0.049 R)
• M90: 44,569,694 km (0.085 R)
• M91: 46,814,260 km (0.071 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 11,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit