🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.73 AU - 1.21 AU

Year: 351 Days

Day: 42.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.22 AU - 1.76 AU

Year: 668 Days

Day: 36.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.57 AU - 2.41 AU

Year: 1031 Days

Day: 46.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 89.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,937,394 km

• M1: 95,144 km (0.049 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.3

Radius: 11.4

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 6.9 AU - 7.82 AU

Year: 7330 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,937,394 km

• M1: 207,791 km (0.081 R)
• M2: 412,890 km (0.052 R)
• M3: 574,456 km (0.081 R)
• M4: 733,628 km (0.034 R)
• M5: 965,205 km (0.12 R)
• M6: 1,038,060 km (0.055 R)
• M7: 1,189,901 km (0.118 R)
• M8: 1,284,597 km (0.072 R)
• M9: 1,431,801 km (0.076 R)
• M10: 1,637,049 km (0.112 R)
• M11: 1,815,669 km (0.118 R)
• M12: 1,907,522 km (0.06 R)
• M13: 2,076,718 km (0.057 R)
• M14: 2,192,357 km (0.091 R)
• M15: 2,511,748 km (0.093 R)
• M16: 2,614,522 km (0.064 R)
• M17: 2,803,314 km (0.113 R)
• M18: 2,888,735 km (0.089 R)
• M19: 3,239,243 km (0.06 R)
• M20: 3,488,174 km (0.078 R)
• M21: 3,580,176 km (0.109 R)
• M22: 3,861,420 km (0.115 R)
• M23: 4,053,055 km (0.104 R)
• M24: 4,748,236 km (0.086 R)
• M25: 5,162,024 km (0.047 R)
• M26: 5,426,812 km (0.069 R)
• M27: 5,587,630 km (0.096 R)
• M28: 5,804,846 km (0.075 R)
• M29: 6,558,071 km (0.111 R)
• M30: 7,760,240 km (0.059 R)
• M31: 8,247,779 km (0.077 R)
• M32: 8,619,829 km (0.081 R)
• M33: 8,871,154 km (0.05 R)
• M34: 9,965,462 km (0.107 R)
• M35: 10,064,197 km (0.057 R)
• M36: 10,196,142 km (0.071 R)
• M37: 11,000,231 km (0.079 R)
• M38: 11,755,251 km (0.115 R)
• M39: 11,929,233 km (0.104 R)
• M40: 12,244,436 km (0.112 R)
• M41: 12,562,481 km (0.056 R)
• M42: 14,490,050 km (0.109 R)
• M43: 14,601,949 km (0.115 R)
• M44: 15,469,018 km (0.111 R)
• M45: 16,430,334 km (0.084 R)
• M46: 17,490,385 km (0.082 R)
• M47: 17,728,844 km (0.105 R)
• M48: 18,088,776 km (0.117 R)
• M49: 18,734,441 km (0.083 R)
• M50: 18,815,672 km (0.118 R)
• M51: 19,101,105 km (0.082 R)
• M52: 19,305,755 km (0.084 R)
• M53: 19,676,010 km (0.069 R)
• M54: 19,758,588 km (0.119 R)
• M55: 20,131,685 km (0.063 R)
• M56: 20,632,838 km (0.085 R)
• M57: 21,222,702 km (0.063 R)
• M58: 21,477,168 km (0.109 R)
• M59: 24,165,741 km (0.08 R)
• M60: 24,832,050 km (0.087 R)
• M61: 25,055,399 km (0.08 R)
• M62: 25,234,618 km (0.073 R)
• M63: 26,046,485 km (0.062 R)
• M64: 26,410,008 km (0.113 R)
• M65: 27,188,216 km (0.081 R)
• M66: 28,253,054 km (0.107 R)
• M67: 28,533,101 km (0.093 R)
• M68: 28,767,072 km (0.072 R)
• M69: 29,473,174 km (0.096 R)
• M70: 29,757,111 km (0.118 R)
• M71: 30,280,105 km (0.104 R)
• M72: 30,758,369 km (0.108 R)
• M73: 30,950,303 km (0.116 R)
• M74: 31,094,516 km (0.036 R)
• M75: 31,480,179 km (0.094 R)
• M76: 32,013,047 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.5

Radius: 9.9

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.47 AU - 9.17 AU

Year: 9616 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,937,394 km

• M1: 270,772 km (0.075 R)
• M2: 346,618 km (0.071 R)
• M3: 432,188 km (0.075 R)
• M4: 555,158 km (0.036 R)
• M5: 943,364 km (0.111 R)
• M6: 1,015,620 km (0.104 R)
• M7: 1,205,160 km (0.104 R)
• M8: 1,469,201 km (0.085 R)
• M9: 2,804,810 km (0.104 R)
• M10: 3,723,940 km (0.032 R)
• M11: 4,110,052 km (0.076 R)
• M12: 4,231,525 km (0.04 R)
• M13: 4,509,029 km (0.095 R)
• M14: 5,179,826 km (0.115 R)
• M15: 6,471,903 km (0.083 R)
• M16: 6,649,027 km (0.081 R)
• M17: 6,791,893 km (0.094 R)
• M18: 7,117,268 km (0.105 R)
• M19: 7,596,131 km (0.113 R)
• M20: 7,971,472 km (0.072 R)
• M21: 8,662,614 km (0.068 R)
• M22: 8,976,022 km (0.08 R)
• M23: 9,173,790 km (0.077 R)
• M24: 9,533,424 km (0.115 R)
• M25: 9,613,907 km (0.052 R)
• M26: 10,184,174 km (0.109 R)
• M27: 10,598,112 km (0.097 R)
• M28: 11,186,929 km (0.069 R)
• M29: 11,614,180 km (0.089 R)
• M30: 12,003,135 km (0.107 R)
• M31: 12,133,734 km (0.11 R)
• M32: 14,333,421 km (0.096 R)
• M33: 15,502,379 km (0.085 R)
• M34: 15,692,218 km (0.051 R)
• M35: 15,835,084 km (0.099 R)
• M36: 16,362,865 km (0.11 R)
• M37: 16,994,019 km (0.083 R)
• M38: 18,030,283 km (0.107 R)
• M39: 18,530,838 km (0.063 R)
• M40: 18,833,474 km (0.113 R)
• M41: 19,392,522 km (0.074 R)
• M42: 19,699,646 km (0.057 R)
• M43: 19,905,343 km (0.102 R)
• M44: 20,111,788 km (0.089 R)
• M45: 21,049,468 km (0.083 R)
• M46: 21,312,461 km (0.113 R)
• M47: 24,663,154 km (0.062 R)
• M48: 28,000,383 km (0.105 R)
• M49: 28,289,705 km (0.086 R)
• M50: 28,521,732 km (0.079 R)
• M51: 29,046,371 km (0.051 R)
• M52: 29,692,036 km (0.116 R)
• M53: 29,927,952 km (0.118 R)
• M54: 30,342,188 km (0.04 R)
• M55: 30,520,359 km (0.111 R)
• M56: 30,639,439 km (0.094 R)
• M57: 31,056,967 km (0.087 R)
• M58: 31,476,589 km (0.09 R)
• M59: 31,777,280 km (0.111 R)
• M60: 32,139,607 km (0.081 R)
• M61: 32,321,218 km (0.106 R)
• M62: 32,442,393 km (0.079 R)
• M63: 33,051,106 km (0.082 R)
• M64: 33,295,549 km (0.094 R)
• M65: 34,775,222 km (0.049 R)
• M66: 35,273,233 km (0.045 R)
• M67: 35,585,743 km (0.106 R)
• M68: 35,961,832 km (0.112 R)
• M69: 37,034,748 km (0.119 R)
• M70: 37,098,178 km (0.062 R)
• M71: 37,225,186 km (0.118 R)
• M72: 37,479,652 km (0.045 R)
• M73: 38,118,136 km (0.071 R)
• M74: 38,182,164 km (0.107 R)
• M75: 38,310,519 km (0.093 R)
• M76: 39,211,995 km (0.112 R)
• M77: 39,341,398 km (0.118 R)
• M78: 39,406,024 km (0.116 R)
• M79: 40,708,273 km (0.114 R)
• M80: 41,035,893 km (0.106 R)
• M81: 41,167,240 km (0.109 R)
• M82: 42,223,101 km (0.091 R)
• M83: 42,355,645 km (0.096 R)
• M84: 43,154,199 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.9

Radius: 3.6

Gravity: 32.94 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.8 AU - 13.64 AU

Year: 17645 Days

Day: 24.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,937,394 km

• M1: 226,641 km (0.101 R)
• M2: 280,945 km (0.071 R)
• M3: 309,817 km (0.036 R)
• M4: 504,893 km (0.104 R)
• M5: 692,788 km (0.12 R)
• M6: 794,365 km (0.084 R)
• M7: 1,034,768 km (0.078 R)
• M8: 1,271,881 km (0.049 R)
• M9: 1,321,248 km (0.101 R)
• M10: 1,551,480 km (0.104 R)
• M11: 1,849,478 km (0.063 R)
• M12: 1,905,727 km (0.106 R)
• M13: 2,344,199 km (0.098 R)
• M14: 3,241,487 km (0.102 R)
• M15: 4,607,016 km (0.113 R)
• M16: 4,953,335 km (0.112 R)
• M17: 5,268,388 km (0.071 R)
• M18: 5,308,181 km (0.101 R)
• M19: 5,388,067 km (0.03 R)
• M20: 5,793,776 km (0.053 R)
• M21: 6,041,959 km (0.114 R)
• M22: 7,024,966 km (0.119 R)
• M23: 7,245,025 km (0.08 R)
• M24: 9,230,039 km (0.117 R)
• M25: 9,326,230 km (0.101 R)
• M26: 9,519,511 km (0.097 R)
• M27: 11,940,752 km (0.099 R)
• M28: 12,097,980 km (0.106 R)
• M29: 12,787,626 km (0.096 R)
• M30: 12,948,593 km (0.09 R)
• M31: 13,164,313 km (0.112 R)
• M32: 13,708,700 km (0.103 R)
• M33: 14,371,568 km (0.086 R)
• M34: 15,900,758 km (0.051 R)
• M35: 16,015,948 km (0.079 R)
• M36: 18,078,454 km (0.079 R)
• M37: 18,259,168 km (0.105 R)
• M38: 18,804,602 km (0.088 R)
• M39: 19,911,626 km (0.069 R)
• M40: 19,973,709 km (0.059 R)
• M41: 20,285,322 km (0.099 R)
• M42: 20,913,184 km (0.111 R)
• M43: 20,976,314 km (0.114 R)
• M44: 21,611,208 km (0.071 R)
• M45: 22,123,730 km (0.039 R)
• M46: 22,704,918 km (0.105 R)
• M47: 22,769,843 km (0.085 R)
• M48: 23,291,192 km (0.12 R)
• M49: 23,356,716 km (0.056 R)
• M50: 23,619,110 km (0.094 R)
• M51: 24,279,435 km (0.064 R)
• M52: 24,545,271 km (0.092 R)
• M53: 25,550,718 km (0.068 R)
• M54: 25,618,187 km (0.1 R)
• M55: 27,325,098 km (0.081 R)
• M56: 27,809,496 km (0.059 R)
• M57: 28,646,646 km (0.071 R)
• M58: 28,997,752 km (0.112 R)
• M59: 29,279,894 km (0.115 R)
• M60: 30,631,810 km (0.109 R)
• M61: 31,207,013 km (0.099 R)
• M62: 31,351,375 km (0.085 R)
• M63: 31,640,847 km (0.085 R)
• M64: 31,858,512 km (0.042 R)
• M65: 33,027,620 km (0.034 R)
• M66: 33,248,426 km (0.029 R)
• M67: 33,543,583 km (0.111 R)
• M68: 34,062,238 km (0.109 R)
• M69: 39,157,991 km (0.116 R)
• M70: 39,391,663 km (0.07 R)
• M71: 39,547,693 km (0.048 R)
• M72: 39,938,742 km (0.12 R)
• M73: 40,252,449 km (0.119 R)
• M74: 40,566,903 km (0.073 R)
• M75: 40,803,418 km (0.054 R)
• M76: 42,631,204 km (0.084 R)
• M77: 43,273,129 km (0.073 R)
• M78: 43,756,779 km (0.116 R)
• M79: 44,323,156 km (0.098 R)
• M80: 44,647,933 km (0.046 R)
• M81: 45,709,031 km (0.068 R)
• M82: 45,791,011 km (0.102 R)
• M83: 46,695,629 km (0.083 R)
• M84: 48,188,915 km (0.036 R)
• M85: 50,035,102 km (0.105 R)
• M86: 50,881,976 km (0.049 R)
• M87: 51,051,769 km (0.094 R)
• M88: 51,136,891 km (0.049 R)
• M89: 51,733,487 km (0.066 R)
• M90: 53,278,085 km (0.116 R)
• M91: 55,623,181 km (0.113 R)
• M92: 56,061,054 km (0.094 R)
• M93: 56,324,496 km (0.048 R)
• M94: 58,001,787 km (0.086 R)
• M95: 58,090,499 km (0.109 R)
• M96: 58,179,210 km (0.072 R)
• M97: 58,980,307 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.2

Radius: 4.2

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 15.15 AU - 17.36 AU

Year: 24047 Days

Day: 15.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 57,937,394 km

• M1: 61,784 km (0.104 R)
• M2: 148,102 km (0.086 R)
• M3: 309,069 km (0.064 R)
• M4: 660,923 km (0.076 R)
• M5: 1,101,340 km (0.064 R)
• M6: 1,386,623 km (0.041 R)
• M7: 1,828,086 km (0.063 R)
• M8: 2,549,297 km (0.061 R)
• M9: 2,579,815 km (0.101 R)
• M10: 2,765,466 km (0.102 R)
• M11: 2,891,577 km (0.103 R)
• M12: 3,117,021 km (0.112 R)
• M13: 3,381,510 km (0.087 R)
• M14: 3,756,851 km (0.1 R)
• M15: 4,770,676 km (0.072 R)
• M16: 5,503,855 km (0.087 R)
• M17: 5,984,663 km (0.119 R)
• M18: 6,189,014 km (0.116 R)
• M19: 6,520,672 km (0.1 R)
• M20: 7,770,712 km (0.109 R)
• M21: 7,814,993 km (0.081 R)
• M22: 8,674,582 km (0.098 R)
• M23: 9,421,375 km (0.086 R)
• M24: 11,782,179 km (0.067 R)
• M25: 13,398,135 km (0.069 R)
• M26: 13,988,149 km (0.06 R)
• M27: 14,806,150 km (0.09 R)
• M28: 16,260,391 km (0.109 R)
• M29: 17,235,619 km (0.119 R)
• M30: 17,759,511 km (0.098 R)
• M31: 18,111,665 km (0.037 R)
• M32: 18,406,971 km (0.116 R)
• M33: 18,584,843 km (0.089 R)
• M34: 19,242,026 km (0.039 R)
• M35: 19,724,778 km (0.105 R)
• M36: 23,470,111 km (0.098 R)
• M37: 28,174,515 km (0.118 R)
• M38: 29,758,906 km (0.07 R)
• M39: 31,160,040 km (0.092 R)
• M40: 32,010,952 km (0.085 R)
• M41: 33,808,221 km (0.091 R)
• M42: 33,880,776 km (0.082 R)
• M43: 39,087,530 km (0.085 R)
• M44: 39,392,411 km (0.043 R)
• M45: 39,774,783 km (0.107 R)
• M46: 41,549,163 km (0.089 R)
• M47: 41,782,536 km (0.118 R)
• M48: 41,938,267 km (0.113 R)
• M49: 46,943,961 km (0.095 R)
• M50: 49,146,341 km (0.119 R)
• M51: 49,310,749 km (0.082 R)
• M52: 49,640,313 km (0.073 R)
• M53: 52,806,702 km (0.089 R)
• M54: 53,481,538 km (0.077 R)
• M55: 53,566,061 km (0.09 R)
• M56: 55,608,969 km (0.116 R)
• M57: 55,780,259 km (0.118 R)
• M58: 55,866,128 km (0.115 R)
• M59: 56,209,605 km (0.066 R)
• M60: 57,244,224 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 17,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit