🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.56 AU - 0.78 AU

Year: 195 Days

Day: 29.5 Hours

Environment

Temp: 143 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.78 AU - 1.96 AU

Year: 907 Days

Day: 42.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.45 AU - 3.83 AU

Year: 2464 Days

Day: 34.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,507,984 km

• M1: 1,829,133 km (0.109 R)

Asteroid Belt

Center: 4.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.9

Radius: 8.1

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.42 AU - 6.92 AU

Year: 4790 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,507,984 km

• M1: 110,403 km (0.104 R)
• M2: 195,973 km (0.052 R)
• M3: 310,864 km (0.053 R)
• M4: 414,984 km (0.087 R)
• M5: 552,914 km (0.049 R)
• M6: 616,942 km (0.074 R)
• M7: 825,182 km (0.109 R)
• M8: 989,590 km (0.071 R)
• M9: 1,082,640 km (0.116 R)
• M10: 1,292,226 km (0.115 R)
• M11: 1,530,087 km (0.108 R)
• M12: 1,607,280 km (0.112 R)
• M13: 2,098,260 km (0.095 R)
• M14: 2,307,248 km (0.027 R)
• M15: 2,360,505 km (0.106 R)
• M16: 2,522,968 km (0.095 R)
• M17: 2,726,571 km (0.051 R)
• M18: 2,782,969 km (0.067 R)
• M19: 2,935,559 km (0.03 R)
• M20: 3,090,842 km (0.059 R)
• M21: 3,248,967 km (0.071 R)
• M22: 3,822,974 km (0.091 R)
• M23: 4,014,160 km (0.118 R)
• M24: 4,143,412 km (0.115 R)
• M25: 4,517,108 km (0.117 R)
• M26: 4,947,650 km (0.07 R)
• M27: 6,492,398 km (0.044 R)
• M28: 6,644,389 km (0.104 R)
• M29: 7,369,042 km (0.079 R)
• M30: 8,255,259 km (0.041 R)
• M31: 8,337,538 km (0.11 R)
• M32: 8,502,694 km (0.105 R)
• M33: 9,431,099 km (0.08 R)
• M34: 9,545,840 km (0.115 R)
• M35: 9,661,030 km (0.059 R)
• M36: 9,718,775 km (0.04 R)
• M37: 9,805,692 km (0.114 R)
• M38: 9,950,951 km (0.07 R)
• M39: 10,658,699 km (0.118 R)
• M40: 10,898,205 km (0.074 R)
• M41: 11,443,489 km (0.115 R)
• M42: 11,504,675 km (0.115 R)
• M43: 12,403,459 km (0.107 R)
• M44: 13,324,832 km (0.09 R)
• M45: 13,940,278 km (0.105 R)
• M46: 14,498,876 km (0.105 R)
• M47: 14,964,425 km (0.108 R)
• M48: 15,367,292 km (0.086 R)
• M49: 15,536,188 km (0.1 R)
• M50: 16,046,765 km (0.104 R)
• M51: 16,321,277 km (0.096 R)
• M52: 16,701,256 km (0.058 R)
• M53: 17,364,573 km (0.079 R)
• M54: 17,752,480 km (0.065 R)
• M55: 18,107,625 km (0.111 R)
• M56: 18,286,096 km (0.118 R)
• M57: 18,788,894 km (0.1 R)
• M58: 18,933,406 km (0.053 R)
• M59: 19,624,847 km (0.114 R)
• M60: 19,808,254 km (0.12 R)
• M61: 20,287,416 km (0.101 R)
• M62: 20,398,717 km (0.113 R)
• M63: 20,808,017 km (0.113 R)
• M64: 20,920,065 km (0.079 R)
• M65: 21,032,413 km (0.084 R)
• M66: 21,107,362 km (0.082 R)
• M67: 21,332,806 km (0.115 R)
• M68: 21,672,543 km (0.109 R)
• M69: 21,937,929 km (0.12 R)
• M70: 22,357,252 km (0.092 R)
• M71: 22,894,757 km (0.059 R)
• M72: 24,453,866 km (0.109 R)
• M73: 24,849,104 km (0.089 R)
• M74: 24,928,391 km (0.109 R)
• M75: 25,445,700 km (0.117 R)
• M76: 25,525,585 km (0.086 R)
• M77: 25,645,713 km (0.103 R)
• M78: 26,572,023 km (0.079 R)
• M79: 26,774,877 km (0.107 R)
• M80: 26,937,490 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.6

Radius: 14.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.1 AU - 13.84 AU

Year: 14692 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,507,984 km

• M1: 188,344 km (0.097 R)
• M2: 395,537 km (0.091 R)
• M3: 701,016 km (0.114 R)
• M4: 798,853 km (0.105 R)
• M5: 902,075 km (0.119 R)
• M6: 1,282,802 km (0.066 R)
• M7: 1,736,682 km (0.07 R)
• M8: 1,994,439 km (0.067 R)
• M9: 2,115,912 km (0.102 R)
• M10: 2,366,638 km (0.047 R)
• M11: 3,407,540 km (0.053 R)
• M12: 4,225,093 km (0.11 R)
• M13: 4,575,451 km (0.084 R)
• M14: 5,338,699 km (0.113 R)
• M15: 5,963,869 km (0.095 R)
• M16: 8,811,614 km (0.104 R)
• M17: 9,055,309 km (0.066 R)
• M18: 9,674,644 km (0.074 R)
• M19: 10,521,667 km (0.034 R)
• M20: 10,954,154 km (0.058 R)
• M21: 11,569,600 km (0.051 R)
• M22: 11,702,892 km (0.07 R)
• M23: 12,016,000 km (0.07 R)
• M24: 12,559,190 km (0.03 R)
• M25: 13,156,834 km (0.098 R)
• M26: 14,332,224 km (0.092 R)
• M27: 15,345,450 km (0.025 R)
• M28: 16,381,715 km (0.088 R)
• M29: 18,055,715 km (0.105 R)
• M30: 19,149,275 km (0.108 R)
• M31: 19,890,084 km (0.117 R)
• M32: 20,264,079 km (0.061 R)
• M33: 20,748,327 km (0.103 R)
• M34: 20,856,486 km (0.067 R)
• M35: 21,182,011 km (0.095 R)
• M36: 21,345,522 km (0.094 R)
• M37: 21,509,331 km (0.103 R)
• M38: 22,334,812 km (0.052 R)
• M39: 23,002,617 km (0.114 R)
• M40: 24,357,974 km (0.108 R)
• M41: 24,872,890 km (0.067 R)
• M42: 25,102,822 km (0.104 R)
• M43: 25,449,291 km (0.105 R)
• M44: 26,263,552 km (0.103 R)
• M45: 26,497,822 km (0.084 R)
• M46: 26,732,840 km (0.117 R)
• M47: 27,560,565 km (0.076 R)
• M48: 27,977,644 km (0.12 R)
• M49: 28,396,668 km (0.116 R)
• M50: 29,301,885 km (0.086 R)
• M51: 30,094,005 km (0.083 R)
• M52: 30,523,501 km (0.045 R)
• M53: 31,450,708 km (0.091 R)
• M54: 32,387,041 km (0.096 R)
• M55: 34,671,700 km (0.116 R)
• M56: 35,186,466 km (0.038 R)
• M57: 35,444,672 km (0.077 R)
• M58: 36,549,602 km (0.083 R)
• M59: 37,533,956 km (0.113 R)
• M60: 37,797,847 km (0.039 R)
• M61: 37,996,214 km (0.106 R)
• M62: 38,393,994 km (0.102 R)
• M63: 39,193,745 km (0.103 R)
• M64: 39,730,053 km (0.11 R)
• M65: 41,217,056 km (0.078 R)
• M66: 41,557,540 km (0.108 R)
• M67: 43,274,176 km (0.118 R)
• M68: 43,412,554 km (0.04 R)
• M69: 43,967,413 km (0.111 R)
• M70: 45,434,818 km (0.098 R)
• M71: 46,422,164 km (0.091 R)
• M72: 46,705,502 km (0.085 R)
• M73: 47,273,974 km (0.08 R)
• M74: 47,559,108 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.3

Radius: 11.8

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 9.87 AU - 14.71 AU

Year: 15285 Days

Day: 13.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,507,984 km

• M1: 242,199 km (0.109 R)
• M2: 430,243 km (0.092 R)
• M3: 609,911 km (0.101 R)
• M4: 853,605 km (0.065 R)
• M5: 1,256,622 km (0.083 R)
• M6: 1,366,427 km (0.068 R)
• M7: 2,497,686 km (0.113 R)
• M8: 3,409,036 km (0.092 R)
• M9: 3,851,996 km (0.064 R)
• M10: 4,213,125 km (0.06 R)
• M11: 4,347,165 km (0.093 R)
• M12: 4,862,529 km (0.103 R)
• M13: 5,109,814 km (0.077 R)
• M14: 5,543,349 km (0.097 R)
• M15: 5,764,604 km (0.079 R)
• M16: 7,515,348 km (0.07 R)
• M17: 8,681,912 km (0.054 R)
• M18: 8,896,286 km (0.102 R)
• M19: 9,068,922 km (0.115 R)
• M20: 9,155,689 km (0.112 R)
• M21: 9,505,449 km (0.028 R)
• M22: 9,859,846 km (0.098 R)
• M23: 10,490,102 km (0.114 R)
• M24: 11,979,797 km (0.055 R)
• M25: 12,507,130 km (0.097 R)
• M26: 12,749,329 km (0.051 R)
• M27: 13,238,364 km (0.114 R)
• M28: 13,883,281 km (0.113 R)
• M29: 14,184,421 km (0.104 R)
• M30: 14,386,528 km (0.1 R)
• M31: 15,358,914 km (0.027 R)
• M32: 16,405,351 km (0.107 R)
• M33: 16,830,508 km (0.104 R)
• M34: 17,745,748 km (0.039 R)
• M35: 17,908,959 km (0.096 R)
• M36: 18,072,620 km (0.095 R)
• M37: 18,181,976 km (0.053 R)
• M38: 19,288,252 km (0.06 R)
• M39: 19,736,896 km (0.107 R)
• M40: 20,530,363 km (0.049 R)
• M41: 20,701,653 km (0.116 R)
• M42: 21,276,408 km (0.076 R)
• M43: 21,856,249 km (0.081 R)
• M44: 22,031,278 km (0.09 R)
• M45: 22,676,943 km (0.084 R)
• M46: 23,567,349 km (0.078 R)
• M47: 26,741,966 km (0.104 R)
• M48: 27,304,903 km (0.113 R)
• M49: 27,682,338 km (0.093 R)
• M50: 28,061,569 km (0.118 R)
• M51: 28,569,902 km (0.068 R)
• M52: 28,889,144 km (0.11 R)
• M53: 30,177,930 km (0.086 R)
• M54: 30,372,856 km (0.081 R)
• M55: 30,763,905 km (0.098 R)
• M56: 31,419,592 km (0.05 R)
• M57: 31,683,183 km (0.107 R)
• M58: 32,345,154 km (0.037 R)
• M59: 32,478,147 km (0.119 R)
• M60: 33,011,762 km (0.072 R)
• M61: 35,175,247 km (0.12 R)
• M62: 35,312,129 km (0.104 R)
• M63: 35,586,042 km (0.076 R)
• M64: 35,792,039 km (0.095 R)
• M65: 36,550,649 km (0.075 R)
• M66: 36,827,854 km (0.09 R)
• M67: 37,244,933 km (0.096 R)
• M68: 37,593,795 km (0.064 R)
• M69: 39,424,873 km (0.092 R)
• M70: 39,709,109 km (0.069 R)
• M71: 39,851,526 km (0.112 R)
• M72: 40,279,675 km (0.113 R)
• M73: 40,422,841 km (0.111 R)
• M74: 40,924,891 km (0.083 R)
• M75: 41,573,398 km (0.105 R)
• M76: 42,225,495 km (0.115 R)
• M77: 42,807,879 km (0.096 R)
• M78: 43,392,957 km (0.112 R)
• M79: 43,686,468 km (0.092 R)
• M80: 44,201,683 km (0.105 R)
• M81: 44,423,088 km (0.102 R)
• M82: 45,164,046 km (0.03 R)
• M83: 45,610,446 km (0.071 R)
• M84: 46,883,374 km (0.11 R)
• M85: 47,713,194 km (0.037 R)
• M86: 48,091,975 km (0.048 R)
• M87: 48,243,817 km (0.083 R)
• M88: 50,154,781 km (0.036 R)
• M89: 50,308,717 km (0.086 R)
• M90: 50,694,230 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548

Radius: 3.3

Gravity: 50.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.14 AU - 17.38 AU

Year: 19104 Days

Day: 15.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,507,984 km

• M1: 72,854 km (0.07 R)
• M2: 609,462 km (0.093 R)
• M3: 1,072,617 km (0.095 R)
• M4: 1,561,353 km (0.099 R)
• M5: 2,141,494 km (0.104 R)
• M6: 2,238,732 km (0.105 R)
• M7: 2,573,083 km (0.097 R)
• M8: 2,746,019 km (0.089 R)
• M9: 3,139,760 km (0.116 R)
• M10: 3,978,855 km (0.117 R)
• M11: 4,018,648 km (0.095 R)
• M12: 4,138,475 km (0.119 R)
• M13: 4,797,753 km (0.119 R)
• M14: 5,053,416 km (0.067 R)
• M15: 5,756,227 km (0.1 R)
• M16: 5,801,106 km (0.112 R)
• M17: 6,119,002 km (0.081 R)
• M18: 6,866,542 km (0.052 R)
• M19: 7,251,158 km (0.093 R)
• M20: 7,397,016 km (0.106 R)
• M21: 7,741,540 km (0.05 R)
• M22: 8,343,971 km (0.081 R)
• M23: 8,548,172 km (0.084 R)
• M24: 8,599,334 km (0.114 R)
• M25: 8,857,391 km (0.093 R)
• M26: 11,517,091 km (0.073 R)
• M27: 12,551,261 km (0.084 R)
• M28: 12,726,440 km (0.116 R)
• M29: 12,785,083 km (0.077 R)
• M30: 13,197,823 km (0.104 R)
• M31: 13,257,064 km (0.036 R)
• M32: 14,461,776 km (0.084 R)
• M33: 15,325,554 km (0.06 R)
• M34: 16,142,657 km (0.087 R)
• M35: 18,411,608 km (0.113 R)
• M36: 19,955,907 km (0.116 R)
• M37: 20,297,140 km (0.052 R)
• M38: 20,365,656 km (0.078 R)
• M39: 20,571,502 km (0.095 R)
• M40: 21,891,255 km (0.053 R)
• M41: 22,243,109 km (0.037 R)
• M42: 23,597,119 km (0.105 R)
• M43: 23,669,076 km (0.116 R)
• M44: 24,611,692 km (0.12 R)
• M45: 24,977,608 km (0.084 R)
• M46: 25,862,779 km (0.108 R)
• M47: 26,533,576 km (0.089 R)
• M48: 26,833,370 km (0.08 R)
• M49: 27,134,511 km (0.115 R)
• M50: 27,285,455 km (0.113 R)
• M51: 28,810,007 km (0.082 R)
• M52: 30,518,863 km (0.113 R)
• M53: 30,597,252 km (0.115 R)
• M54: 30,754,330 km (0.082 R)
• M55: 30,911,707 km (0.112 R)
• M56: 31,941,240 km (0.098 R)
• M57: 32,740,691 km (0.053 R)
• M58: 33,304,226 km (0.073 R)
• M59: 35,342,946 km (0.106 R)
• M60: 36,086,597 km (0.06 R)
• M61: 36,919,109 km (0.075 R)
• M62: 37,002,734 km (0.098 R)
• M63: 37,086,359 km (0.071 R)
• M64: 37,169,985 km (0.088 R)
• M65: 37,337,684 km (0.114 R)
• M66: 39,454,045 km (0.028 R)
• M67: 40,397,559 km (0.1 R)
• M68: 40,742,531 km (0.075 R)
• M69: 41,435,319 km (0.109 R)
• M70: 41,609,152 km (0.026 R)
• M71: 41,870,200 km (0.097 R)
• M72: 41,957,416 km (0.034 R)
• M73: 43,713,545 km (0.045 R)
• M74: 45,135,622 km (0.065 R)
• M75: 47,206,356 km (0.054 R)
• M76: 52,563,755 km (0.067 R)
• M77: 53,412,125 km (0.089 R)
• M78: 54,740,853 km (0.058 R)
• M79: 55,792,376 km (0.106 R)
• M80: 57,140,403 km (0.119 R)
• M81: 57,721,441 km (0.1 R)
• M82: 59,182,414 km (0.108 R)
• M83: 60,360,048 km (0.106 R)
• M84: 60,754,238 km (0.113 R)
• M85: 61,149,326 km (0.075 R)
• M86: 61,446,278 km (0.106 R)
• M87: 62,339,826 km (0.051 R)
• M88: 62,738,355 km (0.069 R)
• M89: 63,237,563 km (0.088 R)
• M90: 63,337,644 km (0.085 R)
• M91: 64,541,907 km (0.065 R)
• M92: 64,844,244 km (0.119 R)
• M93: 66,871,295 km (0.116 R)
• M94: 67,177,223 km (0.119 R)
• M95: 67,279,249 km (0.098 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 16,724 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit