🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.88 AU - 1.36 AU

Year: 537 Days

Day: 28.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,856,332 km

• M1: 483,201 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.24 AU - 1.36 AU

Year: 672 Days

Day: 47.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,856,332 km

• M1: 630,854 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.74 AU - 1.78 AU

Year: 1058 Days

Day: 27.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.3

Radius: 14.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.96 AU - 4.16 AU

Year: 3043 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 74,856,332 km

• M1: 192,084 km (0.11 R)
• M2: 439,818 km (0.066 R)
• M3: 580,739 km (0.113 R)
• M4: 760,855 km (0.09 R)
• M5: 885,769 km (0.064 R)
• M6: 1,087,726 km (0.063 R)
• M7: 1,182,721 km (0.116 R)
• M8: 1,343,838 km (0.105 R)
• M9: 1,512,883 km (0.081 R)
• M10: 1,620,594 km (0.035 R)
• M11: 1,801,458 km (0.102 R)
• M12: 2,214,497 km (0.11 R)
• M13: 2,322,657 km (0.108 R)
• M14: 2,480,183 km (0.094 R)
• M15: 2,641,450 km (0.109 R)
• M16: 3,572,846 km (0.084 R)
• M17: 3,700,752 km (0.067 R)
• M18: 3,886,104 km (0.079 R)
• M19: 4,940,470 km (0.086 R)
• M20: 5,207,053 km (0.088 R)
• M21: 5,478,573 km (0.097 R)
• M22: 5,647,918 km (0.057 R)
• M23: 6,188,714 km (0.088 R)
• M24: 6,655,908 km (0.113 R)
• M25: 6,950,915 km (0.104 R)
• M26: 7,157,660 km (0.059 R)
• M27: 7,273,448 km (0.056 R)
• M28: 7,389,985 km (0.049 R)
• M29: 7,506,971 km (0.079 R)
• M30: 8,029,367 km (0.092 R)
• M31: 8,125,558 km (0.099 R)
• M32: 8,270,668 km (0.093 R)
• M33: 8,465,594 km (0.112 R)
• M34: 8,563,581 km (0.055 R)
• M35: 9,109,463 km (0.096 R)
• M36: 9,361,236 km (0.051 R)
• M37: 10,027,096 km (0.058 R)
• M38: 10,130,768 km (0.059 R)
• M39: 10,496,983 km (0.065 R)
• M40: 11,404,294 km (0.119 R)
• M41: 11,594,134 km (0.101 R)
• M42: 12,032,306 km (0.083 R)
• M43: 12,587,614 km (0.06 R)
• M44: 12,755,911 km (0.118 R)
• M45: 12,896,683 km (0.038 R)
• M46: 13,123,024 km (0.096 R)
• M47: 13,608,320 km (0.106 R)
• M48: 14,508,600 km (0.106 R)
• M49: 15,099,661 km (0.1 R)
• M50: 15,458,098 km (0.087 R)
• M51: 15,849,595 km (0.1 R)
• M52: 15,970,769 km (0.1 R)
• M53: 16,274,902 km (0.094 R)
• M54: 16,397,123 km (0.035 R)
• M55: 16,580,979 km (0.091 R)
• M56: 16,703,949 km (0.079 R)
• M57: 16,889,001 km (0.113 R)
• M58: 17,105,769 km (0.111 R)
• M59: 17,479,464 km (0.111 R)
• M60: 18,108,373 km (0.106 R)
• M61: 19,388,333 km (0.078 R)
• M62: 20,006,621 km (0.119 R)
• M63: 20,268,866 km (0.066 R)
• M64: 20,433,424 km (0.072 R)
• M65: 21,195,774 km (0.083 R)
• M66: 21,295,855 km (0.087 R)
• M67: 21,866,422 km (0.042 R)
• M68: 22,068,827 km (0.052 R)
• M69: 23,056,622 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.8

Radius: 9.5

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.72 AU - 3.92 AU

Year: 3382 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,856,332 km

• M1: 139,276 km (0.038 R)
• M2: 210,335 km (0.066 R)
• M3: 370,853 km (0.108 R)
• M4: 491,878 km (0.118 R)
• M5: 732,880 km (0.099 R)
• M6: 962,214 km (0.103 R)
• M7: 1,149,360 km (0.111 R)
• M8: 1,487,751 km (0.099 R)
• M9: 1,676,095 km (0.05 R)
• M10: 1,811,032 km (0.057 R)
• M11: 2,044,255 km (0.03 R)
• M12: 2,172,610 km (0.098 R)
• M13: 3,350,095 km (0.033 R)
• M14: 3,734,561 km (0.044 R)
• M15: 3,813,250 km (0.073 R)
• M16: 3,872,490 km (0.042 R)
• M17: 4,012,215 km (0.037 R)
• M18: 4,971,137 km (0.112 R)
• M19: 5,387,319 km (0.108 R)
• M20: 5,565,789 km (0.054 R)
• M21: 5,860,347 km (0.118 R)
• M22: 6,021,015 km (0.092 R)
• M23: 6,090,279 km (0.098 R)
• M24: 6,159,842 km (0.047 R)
• M25: 6,440,787 km (0.112 R)
• M26: 6,773,941 km (0.097 R)
• M27: 7,064,011 km (0.117 R)
• M28: 7,308,903 km (0.1 R)
• M29: 8,034,752 km (0.108 R)
• M30: 8,496,860 km (0.112 R)
• M31: 8,574,651 km (0.094 R)
• M32: 8,862,178 km (0.078 R)
• M33: 9,020,303 km (0.119 R)
• M34: 9,179,475 km (0.063 R)
• M35: 9,286,138 km (0.107 R)
• M36: 10,153,806 km (0.091 R)
• M37: 10,681,138 km (0.088 R)
• M38: 11,018,781 km (0.04 R)
• M39: 11,217,447 km (0.053 R)
• M40: 11,733,709 km (0.081 R)
• M41: 12,111,294 km (0.117 R)
• M42: 12,375,035 km (0.082 R)
• M43: 12,818,892 km (0.103 R)
• M44: 12,908,351 km (0.082 R)
• M45: 13,298,204 km (0.073 R)
• M46: 13,388,710 km (0.097 R)
• M47: 13,631,059 km (0.112 R)
• M48: 14,305,147 km (0.111 R)
• M49: 14,615,114 km (0.1 R)
• M50: 14,770,995 km (0.115 R)
• M51: 15,463,184 km (0.063 R)
• M52: 15,621,907 km (0.108 R)
• M53: 15,685,636 km (0.109 R)
• M54: 16,037,341 km (0.086 R)
• M55: 16,294,798 km (0.049 R)
• M56: 16,716,066 km (0.065 R)
• M57: 16,813,753 km (0.042 R)
• M58: 16,879,128 km (0.105 R)
• M59: 17,009,876 km (0.025 R)
• M60: 17,206,597 km (0.101 R)
• M61: 17,503,250 km (0.053 R)
• M62: 17,968,051 km (0.093 R)
• M63: 18,436,890 km (0.06 R)
• M64: 18,808,043 km (0.113 R)
• M65: 19,249,955 km (0.119 R)
• M66: 19,352,429 km (0.094 R)
• M67: 19,523,569 km (0.08 R)
• M68: 20,040,131 km (0.097 R)
• M69: 20,143,952 km (0.112 R)
• M70: 20,735,910 km (0.115 R)
• M71: 20,911,090 km (0.097 R)
• M72: 21,581,138 km (0.12 R)
• M73: 21,794,315 km (0.077 R)
• M74: 21,936,733 km (0.117 R)
• M75: 22,365,929 km (0.087 R)
• M76: 22,581,499 km (0.055 R)
• M77: 23,451,112 km (0.099 R)
• M78: 23,670,123 km (0.043 R)
• M79: 23,999,986 km (0.09 R)
• M80: 24,405,397 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.5

Radius: 11.6

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.15 AU - 10.81 AU

Year: 12191 Days

Day: 10.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,856,332 km

• M1: 153,637 km (0.026 R)
• M2: 248,482 km (0.113 R)
• M3: 499,956 km (0.118 R)
• M4: 581,337 km (0.045 R)
• M5: 704,157 km (0.055 R)
• M6: 836,701 km (0.096 R)
• M7: 1,106,426 km (0.045 R)
• M8: 1,309,729 km (0.045 R)
• M9: 1,575,415 km (0.085 R)
• M10: 1,727,706 km (0.112 R)
• M11: 1,885,083 km (0.077 R)
• M12: 2,074,922 km (0.099 R)
• M13: 2,242,771 km (0.119 R)
• M14: 2,357,214 km (0.112 R)
• M15: 2,562,312 km (0.099 R)
• M16: 2,804,062 km (0.084 R)
• M17: 3,947,439 km (0.09 R)
• M18: 4,334,000 km (0.098 R)
• M19: 4,880,930 km (0.086 R)
• M20: 5,257,767 km (0.081 R)
• M21: 6,732,802 km (0.095 R)
• M22: 7,025,565 km (0.081 R)
• M23: 7,365,302 km (0.112 R)
• M24: 8,016,950 km (0.101 R)
• M25: 8,238,355 km (0.088 R)
• M26: 8,327,515 km (0.052 R)
• M27: 8,868,910 km (0.05 R)
• M28: 9,051,868 km (0.11 R)
• M29: 9,843,839 km (0.094 R)
• M30: 9,985,807 km (0.076 R)
• M31: 10,755,040 km (0.115 R)
• M32: 11,196,054 km (0.117 R)
• M33: 11,994,757 km (0.113 R)
• M34: 12,967,143 km (0.109 R)
• M35: 13,123,024 km (0.095 R)
• M36: 13,331,713 km (0.104 R)
• M37: 13,489,090 km (0.072 R)
• M38: 14,986,864 km (0.111 R)
• M39: 15,205,128 km (0.045 R)
• M40: 15,699,997 km (0.106 R)
• M41: 15,977,352 km (0.108 R)
• M42: 16,536,848 km (0.091 R)
• M43: 19,786,562 km (0.085 R)
• M44: 21,791,473 km (0.067 R)
• M45: 22,474,088 km (0.075 R)
• M46: 23,100,754 km (0.041 R)
• M47: 23,669,525 km (0.067 R)
• M48: 24,243,083 km (0.092 R)
• M49: 24,950,232 km (0.119 R)
• M50: 25,533,963 km (0.082 R)
• M51: 25,990,984 km (0.103 R)
• M52: 28,181,995 km (0.085 R)
• M53: 29,949,643 km (0.115 R)
• M54: 30,708,254 km (0.101 R)
• M55: 31,194,298 km (0.102 R)
• M56: 32,809,207 km (0.087 R)
• M57: 32,951,025 km (0.088 R)
• M58: 33,092,844 km (0.088 R)
• M59: 34,235,622 km (0.056 R)
• M60: 35,246,006 km (0.094 R)
• M61: 35,463,821 km (0.101 R)
• M62: 36,192,961 km (0.069 R)
• M63: 36,412,720 km (0.057 R)
• M64: 37,369,997 km (0.091 R)
• M65: 37,666,350 km (0.066 R)
• M66: 37,814,751 km (0.048 R)
• M67: 38,112,152 km (0.106 R)
• M68: 38,186,502 km (0.078 R)
• M69: 38,410,300 km (0.063 R)
• M70: 38,559,599 km (0.059 R)
• M71: 39,384,631 km (0.114 R)
• M72: 39,912,712 km (0.117 R)
• M73: 40,367,190 km (0.113 R)
• M74: 41,204,938 km (0.107 R)
• M75: 41,664,353 km (0.057 R)
• M76: 43,518,619 km (0.086 R)
• M77: 46,429,794 km (0.091 R)
• M78: 47,147,415 km (0.092 R)
• M79: 47,707,958 km (0.083 R)
• M80: 48,674,360 km (0.099 R)
• M81: 48,755,143 km (0.092 R)
• M82: 51,200,320 km (0.064 R)
• M83: 51,282,449 km (0.048 R)
• M84: 51,529,435 km (0.079 R)
• M85: 54,438,366 km (0.11 R)
• M86: 55,447,852 km (0.108 R)
• M87: 56,378,800 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.1

Radius: 3.7

Gravity: 43.76 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.33 AU - 14.37 AU

Year: 20868 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,856,332 km

• M1: 324,179 km (0.062 R)
• M2: 760,107 km (0.111 R)
• M3: 1,343,389 km (0.081 R)
• M4: 1,738,776 km (0.085 R)
• M5: 2,202,081 km (0.106 R)
• M6: 2,664,488 km (0.1 R)
• M7: 2,775,340 km (0.111 R)
• M8: 2,925,536 km (0.066 R)
• M9: 3,117,021 km (0.112 R)
• M10: 3,431,925 km (0.063 R)
• M11: 3,798,140 km (0.107 R)
• M12: 5,151,552 km (0.084 R)
• M13: 5,382,531 km (0.073 R)
• M14: 5,616,802 km (0.047 R)
• M15: 6,290,740 km (0.065 R)
• M16: 6,438,393 km (0.075 R)
• M17: 6,487,910 km (0.067 R)
• M18: 7,245,324 km (0.107 R)
• M19: 7,765,625 km (0.099 R)
• M20: 8,405,755 km (0.084 R)
• M21: 8,514,064 km (0.05 R)
• M22: 9,007,288 km (0.051 R)
• M23: 10,309,238 km (0.068 R)
• M24: 11,249,012 km (0.093 R)
• M25: 11,308,701 km (0.093 R)
• M26: 11,488,219 km (0.074 R)
• M27: 11,971,719 km (0.066 R)
• M28: 13,588,124 km (0.081 R)
• M29: 14,486,459 km (0.049 R)
• M30: 15,869,641 km (0.117 R)
• M31: 15,936,512 km (0.052 R)
• M32: 16,883,017 km (0.075 R)
• M33: 18,477,132 km (0.109 R)
• M34: 20,481,444 km (0.072 R)
• M35: 20,627,302 km (0.108 R)
• M36: 20,919,916 km (0.112 R)
• M37: 21,435,281 km (0.065 R)
• M38: 21,509,331 km (0.109 R)
• M39: 22,403,478 km (0.102 R)
• M40: 22,553,674 km (0.089 R)
• M41: 23,920,700 km (0.086 R)
• M42: 28,341,317 km (0.047 R)
• M43: 29,484,992 km (0.12 R)
• M44: 29,814,556 km (0.063 R)
• M45: 30,977,530 km (0.116 R)
• M46: 31,061,155 km (0.116 R)
• M47: 33,261,890 km (0.037 R)
• M48: 34,294,414 km (0.094 R)
• M49: 34,467,649 km (0.107 R)
• M50: 35,162,980 km (0.068 R)
• M51: 35,424,925 km (0.087 R)
• M52: 36,832,941 km (0.098 R)
• M53: 37,010,214 km (0.11 R)
• M54: 37,454,669 km (0.058 R)
• M55: 37,543,830 km (0.04 R)
• M56: 38,169,448 km (0.069 R)
• M57: 39,340,650 km (0.076 R)
• M58: 40,340,711 km (0.12 R)
• M59: 41,073,442 km (0.086 R)
• M60: 43,204,015 km (0.067 R)
• M61: 43,859,553 km (0.063 R)
• M62: 45,465,336 km (0.08 R)
• M63: 45,750,619 km (0.082 R)
• M64: 45,941,207 km (0.045 R)
• M65: 46,994,077 km (0.088 R)
• M66: 47,090,119 km (0.047 R)
• M67: 47,186,310 km (0.064 R)
• M68: 47,282,501 km (0.089 R)
• M69: 48,928,527 km (0.074 R)
• M70: 50,101,673 km (0.079 R)
• M71: 50,889,007 km (0.102 R)
• M72: 52,774,987 km (0.055 R)
• M73: 54,987,241 km (0.063 R)
• M74: 58,671,986 km (0.091 R)
• M75: 60,857,910 km (0.103 R)
• M76: 62,013,553 km (0.092 R)
• M77: 62,119,020 km (0.091 R)
• M78: 62,224,486 km (0.079 R)
• M79: 63,601,086 km (0.103 R)
• M80: 64,453,195 km (0.092 R)
• M81: 66,168,784 km (0.068 R)
• M82: 66,600,074 km (0.045 R)
• M83: 68,116,698 km (0.109 R)
• M84: 68,552,027 km (0.077 R)
• M85: 69,097,611 km (0.116 R)
• M86: 69,644,690 km (0.08 R)
• M87: 70,632,934 km (0.039 R)
• M88: 71,073,649 km (0.067 R)
• M89: 71,183,903 km (0.111 R)
• M90: 72,623,334 km (0.066 R)
• M91: 73,179,389 km (0.045 R)
• M92: 73,290,839 km (0.069 R)
• M93: 73,513,740 km (0.089 R)
• M94: 74,856,381 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 12,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit