🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.5 AU - 0.74 AU

Year: 172 Days

Day: 23.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.03 AU - 1.23 AU

Year: 422 Days

Day: 37.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,354,867 km

• M1: 444,605 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.65 AU - 3.21 AU

Year: 1763 Days

Day: 33.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,354,867 km

• M1: 915,689 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 15

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.67 AU - 8.81 AU

Year: 6847 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,354,867 km

• M1: 216,917 km (0.11 R)
• M2: 380,278 km (0.107 R)
• M3: 631,901 km (0.074 R)
• M4: 815,907 km (0.111 R)
• M5: 1,019,958 km (0.116 R)
• M6: 1,128,866 km (0.112 R)
• M7: 1,411,306 km (0.085 R)
• M8: 1,830,928 km (0.093 R)
• M9: 1,927,419 km (0.116 R)
• M10: 2,025,705 km (0.111 R)
• M11: 2,166,327 km (0.119 R)
• M12: 2,522,071 km (0.108 R)
• M13: 2,762,474 km (0.114 R)
• M14: 2,942,141 km (0.112 R)
• M15: 3,360,866 km (0.11 R)
• M16: 3,577,483 km (0.103 R)
• M17: 3,949,085 km (0.079 R)
• M18: 4,101,226 km (0.117 R)
• M19: 4,649,352 km (0.097 R)
• M20: 5,221,115 km (0.069 R)
• M21: 5,557,860 km (0.079 R)
• M22: 5,729,000 km (0.039 R)
• M23: 5,901,935 km (0.091 R)
• M24: 6,076,516 km (0.106 R)
• M25: 6,193,950 km (0.103 R)
• M26: 7,724,935 km (0.091 R)
• M27: 8,076,939 km (0.11 R)
• M28: 8,271,266 km (0.068 R)
• M29: 8,565,675 km (0.1 R)
• M30: 8,730,681 km (0.114 R)
• M31: 9,198,474 km (0.064 R)
• M32: 9,435,437 km (0.077 R)
• M33: 10,757,284 km (0.055 R)
• M34: 11,694,963 km (0.074 R)
• M35: 12,025,724 km (0.059 R)
• M36: 12,359,477 km (0.092 R)
• M37: 12,621,273 km (0.091 R)
• M38: 12,960,561 km (0.1 R)
• M39: 13,188,548 km (0.086 R)
• M40: 15,580,020 km (0.063 R)
• M41: 15,701,045 km (0.048 R)
• M42: 16,229,125 km (0.087 R)
• M43: 16,639,472 km (0.116 R)
• M44: 17,094,698 km (0.1 R)
• M45: 18,060,053 km (0.073 R)
• M46: 18,527,846 km (0.104 R)
• M47: 18,741,920 km (0.083 R)
• M48: 18,913,808 km (0.118 R)
• M49: 19,042,911 km (0.107 R)
• M50: 19,999,440 km (0.114 R)
• M51: 20,175,068 km (0.102 R)
• M52: 21,060,687 km (0.091 R)
• M53: 21,508,284 km (0.057 R)
• M54: 22,276,469 km (0.059 R)
• M55: 22,504,157 km (0.095 R)
• M56: 23,145,633 km (0.064 R)
• M57: 23,468,764 km (0.057 R)
• M58: 24,587,607 km (0.066 R)
• M59: 26,250,387 km (0.11 R)
• M60: 26,635,602 km (0.046 R)
• M61: 27,753,397 km (0.055 R)
• M62: 28,392,030 km (0.112 R)
• M63: 29,733,923 km (0.104 R)
• M64: 29,934,384 km (0.07 R)
• M65: 30,893,157 km (0.111 R)
• M66: 31,147,174 km (0.066 R)
• M67: 31,350,777 km (0.044 R)
• M68: 31,913,265 km (0.048 R)
• M69: 32,944,443 km (0.036 R)
• M70: 33,203,846 km (0.072 R)
• M71: 33,359,876 km (0.076 R)
• M72: 33,516,206 km (0.059 R)
• M73: 34,986,454 km (0.101 R)
• M74: 35,092,369 km (0.098 R)
• M75: 35,198,285 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 13.1

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.19 AU - 9.97 AU

Year: 10421 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,354,867 km

• M1: 173,085 km (0.115 R)
• M2: 268,827 km (0.107 R)
• M3: 416,331 km (0.103 R)
• M4: 548,875 km (0.118 R)
• M5: 684,410 km (0.064 R)
• M6: 802,144 km (0.057 R)
• M7: 1,164,769 km (0.086 R)
• M8: 1,518,867 km (0.089 R)
• M9: 2,168,122 km (0.104 R)
• M10: 2,418,250 km (0.103 R)
• M11: 2,996,595 km (0.104 R)
• M12: 3,122,556 km (0.079 R)
• M13: 3,224,582 km (0.1 R)
• M14: 3,405,895 km (0.099 R)
• M15: 3,833,146 km (0.115 R)
• M16: 3,942,801 km (0.074 R)
• M17: 4,535,209 km (0.063 R)
• M18: 5,005,545 km (0.104 R)
• M19: 5,095,453 km (0.059 R)
• M20: 5,677,838 km (0.11 R)
• M21: 6,574,677 km (0.117 R)
• M22: 7,073,287 km (0.111 R)
• M23: 7,208,373 km (0.08 R)
• M24: 7,481,090 km (0.114 R)
• M25: 7,722,392 km (0.09 R)
• M26: 8,001,541 km (0.104 R)
• M27: 8,319,586 km (0.061 R)
• M28: 8,426,549 km (0.077 R)
• M29: 9,041,097 km (0.114 R)
• M30: 10,853,924 km (0.065 R)
• M31: 11,049,149 km (0.093 R)
• M32: 11,166,883 km (0.085 R)
• M33: 11,601,913 km (0.076 R)
• M34: 12,285,426 km (0.108 R)
• M35: 13,189,147 km (0.087 R)
• M36: 13,987,102 km (0.069 R)
• M37: 14,242,166 km (0.099 R)
• M38: 14,499,026 km (0.099 R)
• M39: 15,278,431 km (0.109 R)
• M40: 15,365,945 km (0.12 R)
• M41: 15,453,610 km (0.114 R)
• M42: 15,938,456 km (0.059 R)
• M43: 17,286,483 km (0.111 R)
• M44: 17,423,215 km (0.113 R)
• M45: 17,652,100 km (0.097 R)
• M46: 18,577,213 km (0.107 R)
• M47: 19,140,000 km (0.056 R)
• M48: 20,571,203 km (0.041 R)
• M49: 20,667,843 km (0.073 R)
• M50: 21,495,568 km (0.054 R)
• M51: 22,234,732 km (0.082 R)
• M52: 22,483,064 km (0.086 R)
• M53: 24,246,673 km (0.12 R)
• M54: 24,861,521 km (0.073 R)
• M55: 24,964,593 km (0.117 R)
• M56: 26,054,414 km (0.101 R)
• M57: 27,000,920 km (0.1 R)
• M58: 28,065,907 km (0.115 R)
• M59: 28,387,991 km (0.078 R)
• M60: 28,603,562 km (0.082 R)
• M61: 30,126,917 km (0.074 R)
• M62: 30,732,639 km (0.115 R)
• M63: 32,124,048 km (0.1 R)
• M64: 33,479,255 km (0.074 R)
• M65: 33,706,943 km (0.095 R)
• M66: 34,163,815 km (0.102 R)
• M67: 35,779,024 km (0.076 R)
• M68: 36,654,620 km (0.078 R)
• M69: 37,242,240 km (0.118 R)
• M70: 38,248,436 km (0.07 R)
• M71: 39,143,480 km (0.083 R)
• M72: 39,744,115 km (0.03 R)
• M73: 39,924,979 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326

Radius: 3.2

Gravity: 31.84 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.37 AU - 13.64 AU

Year: 17433 Days

Day: 23.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 64,354,867 km

• M1: 44,580 km (0.061 R)
• M2: 111,002 km (0.073 R)
• M3: 159,920 km (0.1 R)
• M4: 241,152 km (0.106 R)
• M5: 307,274 km (0.107 R)
• M6: 335,398 km (0.093 R)
• M7: 441,015 km (0.085 R)
• M8: 473,178 km (0.069 R)
• M9: 1,197,232 km (0.096 R)
• M10: 1,727,107 km (0.084 R)
• M11: 2,348,088 km (0.063 R)
• M12: 2,433,658 km (0.103 R)
• M13: 2,877,216 km (0.098 R)
• M14: 3,186,734 km (0.119 R)
• M15: 3,539,037 km (0.097 R)
• M16: 3,637,323 km (0.106 R)
• M17: 3,703,295 km (0.09 R)
• M18: 3,736,506 km (0.084 R)
• M19: 3,836,587 km (0.114 R)
• M20: 3,903,756 km (0.027 R)
• M21: 4,315,151 km (0.084 R)
• M22: 4,561,389 km (0.036 R)
• M23: 5,141,230 km (0.111 R)
• M24: 5,402,278 km (0.046 R)
• M25: 6,289,543 km (0.107 R)
• M26: 6,368,830 km (0.102 R)
• M27: 7,056,083 km (0.074 R)
• M28: 7,345,704 km (0.116 R)
• M29: 8,368,206 km (0.115 R)
• M30: 8,411,888 km (0.119 R)
• M31: 9,119,187 km (0.109 R)
• M32: 9,163,917 km (0.047 R)
• M33: 9,479,867 km (0.078 R)
• M34: 10,122,390 km (0.051 R)
• M35: 11,837,680 km (0.041 R)
• M36: 12,828,765 km (0.083 R)
• M37: 12,929,445 km (0.115 R)
• M38: 13,334,257 km (0.078 R)
• M39: 13,538,308 km (0.117 R)
• M40: 13,691,945 km (0.039 R)
• M41: 13,794,719 km (0.113 R)
• M42: 14,836,518 km (0.066 R)
• M43: 16,228,227 km (0.116 R)
• M44: 16,664,754 km (0.083 R)
• M45: 17,160,372 km (0.117 R)
• M46: 17,382,225 km (0.086 R)
• M47: 19,421,394 km (0.096 R)
• M48: 19,479,139 km (0.053 R)
• M49: 19,710,417 km (0.092 R)
• M50: 20,999,502 km (0.079 R)
• M51: 21,236,764 km (0.07 R)
• M52: 22,618,300 km (0.076 R)
• M53: 24,588,056 km (0.104 R)
• M54: 25,151,890 km (0.068 R)
• M55: 25,466,943 km (0.094 R)
• M56: 25,530,223 km (0.077 R)
• M57: 25,593,353 km (0.108 R)
• M58: 28,230,016 km (0.111 R)
• M59: 28,426,438 km (0.114 R)
• M60: 29,946,352 km (0.028 R)
• M61: 30,146,514 km (0.072 R)
• M62: 31,154,056 km (0.09 R)
• M63: 31,696,049 km (0.076 R)
• M64: 31,968,167 km (0.087 R)
• M65: 32,172,668 km (0.103 R)
• M66: 32,241,034 km (0.071 R)
• M67: 33,617,035 km (0.115 R)
• M68: 33,686,299 km (0.068 R)
• M69: 33,894,539 km (0.087 R)
• M70: 34,521,653 km (0.091 R)
• M71: 34,731,539 km (0.085 R)
• M72: 35,222,968 km (0.104 R)
• M73: 35,434,200 km (0.105 R)
• M74: 35,787,401 km (0.046 R)
• M75: 35,928,921 km (0.116 R)
• M76: 36,497,093 km (0.102 R)
• M77: 36,782,376 km (0.048 R)
• M78: 36,996,750 km (0.118 R)
• M79: 37,068,258 km (0.104 R)
• M80: 37,354,888 km (0.069 R)
• M81: 37,570,458 km (0.107 R)
• M82: 38,653,995 km (0.1 R)
• M83: 39,455,242 km (0.091 R)
• M84: 39,821,158 km (0.107 R)
• M85: 41,667,794 km (0.101 R)
• M86: 42,489,236 km (0.113 R)
• M87: 43,240,517 km (0.073 R)
• M88: 44,071,982 km (0.077 R)
• M89: 44,451,661 km (0.07 R)
• M90: 44,832,387 km (0.101 R)
• M91: 45,061,422 km (0.113 R)
• M92: 46,984,652 km (0.06 R)
• M93: 47,683,723 km (0.102 R)
• M94: 50,831,262 km (0.104 R)
• M95: 51,388,963 km (0.104 R)
• M96: 51,628,619 km (0.064 R)
• M97: 52,993,550 km (0.115 R)
• M98: 53,639,962 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.9

Radius: 4.7

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.69 AU - 18.07 AU

Year: 21199 Days

Day: 19.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,354,867 km

• M1: 497,563 km (0.097 R)
• M2: 865,274 km (0.066 R)
• M3: 933,491 km (0.075 R)
• M4: 979,866 km (0.061 R)
• M5: 1,027,139 km (0.062 R)
• M6: 1,513,332 km (0.102 R)
• M7: 2,000,872 km (0.112 R)
• M8: 2,214,946 km (0.049 R)
• M9: 2,372,323 km (0.067 R)
• M10: 3,354,583 km (0.101 R)
• M11: 3,906,300 km (0.083 R)
• M12: 4,212,078 km (0.111 R)
• M13: 5,174,590 km (0.104 R)
• M14: 5,809,334 km (0.081 R)
• M15: 6,026,251 km (0.096 R)
• M16: 6,829,292 km (0.098 R)
• M17: 7,058,327 km (0.118 R)
• M18: 7,150,629 km (0.079 R)
• M19: 7,383,104 km (0.102 R)
• M20: 7,523,875 km (0.107 R)
• M21: 7,855,534 km (0.114 R)
• M22: 7,951,276 km (0.093 R)
• M23: 8,095,489 km (0.094 R)
• M24: 8,386,606 km (0.071 R)
• M25: 8,929,048 km (0.115 R)
• M26: 8,979,014 km (0.067 R)
• M27: 9,280,154 km (0.095 R)
• M28: 10,099,651 km (0.074 R)
• M29: 10,888,631 km (0.073 R)
• M30: 10,995,294 km (0.049 R)
• M31: 11,209,817 km (0.107 R)
• M32: 11,916,218 km (0.054 R)
• M33: 12,469,431 km (0.064 R)
• M34: 13,087,570 km (0.034 R)
• M35: 13,257,962 km (0.092 R)
• M36: 13,486,098 km (0.05 R)
• M37: 14,004,455 km (0.066 R)
• M38: 14,295,124 km (0.058 R)
• M39: 15,778,387 km (0.089 R)
• M40: 16,020,286 km (0.085 R)
• M41: 16,446,491 km (0.056 R)
• M42: 16,753,166 km (0.119 R)
• M43: 17,247,737 km (0.07 R)
• M44: 17,434,435 km (0.112 R)
• M45: 18,061,699 km (0.119 R)
• M46: 18,888,227 km (0.095 R)
• M47: 19,016,433 km (0.099 R)
• M48: 19,402,844 km (0.097 R)
• M49: 20,709,731 km (0.052 R)
• M50: 20,974,369 km (0.12 R)
• M51: 22,382,684 km (0.039 R)
• M52: 22,722,570 km (0.056 R)
• M53: 23,407,130 km (0.097 R)
• M54: 23,682,989 km (0.092 R)
• M55: 25,007,528 km (0.115 R)
• M56: 25,289,370 km (0.119 R)
• M57: 25,643,319 km (0.058 R)
• M58: 26,070,122 km (0.118 R)
• M59: 26,570,975 km (0.099 R)
• M60: 26,858,652 km (0.064 R)
• M61: 27,436,997 km (0.116 R)
• M62: 27,654,962 km (0.106 R)
• M63: 29,493,669 km (0.04 R)
• M64: 29,642,369 km (0.078 R)
• M65: 30,015,466 km (0.059 R)
• M66: 32,209,618 km (0.059 R)
• M67: 32,362,956 km (0.071 R)
• M68: 32,670,081 km (0.044 R)
• M69: 33,908,452 km (0.079 R)
• M70: 34,298,603 km (0.117 R)
• M71: 35,794,582 km (0.08 R)
• M72: 37,311,654 km (0.116 R)
• M73: 38,686,907 km (0.108 R)
• M74: 40,904,845 km (0.102 R)
• M75: 41,153,776 km (0.116 R)
• M76: 42,574,208 km (0.1 R)
• M77: 45,376,774 km (0.114 R)
• M78: 48,677,202 km (0.056 R)
• M79: 48,941,093 km (0.07 R)
• M80: 50,356,139 km (0.066 R)
• M81: 50,890,353 km (0.031 R)
• M82: 51,068,824 km (0.064 R)
• M83: 51,964,167 km (0.049 R)
• M84: 52,323,800 km (0.099 R)
• M85: 53,952,322 km (0.111 R)
• M86: 56,333,771 km (0.081 R)
• M87: 57,630,336 km (0.103 R)
• M88: 57,816,286 km (0.032 R)
• M89: 59,124,070 km (0.087 R)
• M90: 59,217,868 km (0.078 R)
• M91: 60,063,994 km (0.118 R)
• M92: 60,158,390 km (0.096 R)
• M93: 60,347,033 km (0.06 R)
• M94: 61,009,004 km (0.094 R)
• M95: 62,054,094 km (0.087 R)
• M96: 62,340,275 km (0.11 R)
• M97: 63,392,846 km (0.108 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 18,195 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit