🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.08 AU - 1.74 AU

Year: 615 Days

Day: 37.1 Hours

Environment

Temp: -30 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.97 AU - 2.69 AU

Year: 1306 Days

Day: 23.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,912,378 km

• M1: 214,374 km (0.097 R)
• M2: 878,289 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.76 AU - 4.06 AU

Year: 2312 Days

Day: 41.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.3

Radius: 12.9

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 7.02 AU - 9.18 AU

Year: 8463 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 59,912,378 km

• M1: 215,720 km (0.12 R)
• M2: 864,676 km (0.084 R)
• M3: 1,244,654 km (0.1 R)
• M4: 1,368,970 km (0.103 R)
• M5: 1,744,461 km (0.115 R)
• M6: 2,127,581 km (0.071 R)
• M7: 2,432,461 km (0.038 R)
• M8: 2,670,621 km (0.11 R)
• M9: 2,833,683 km (0.107 R)
• M10: 3,112,982 km (0.074 R)
• M11: 3,255,998 km (0.113 R)
• M12: 3,911,685 km (0.086 R)
• M13: 4,575,600 km (0.092 R)
• M14: 4,706,199 km (0.113 R)
• M15: 5,004,348 km (0.079 R)
• M16: 5,105,177 km (0.075 R)
• M17: 6,007,102 km (0.05 R)
• M18: 6,734,447 km (0.073 R)
• M19: 6,995,645 km (0.115 R)
• M20: 7,682,599 km (0.055 R)
• M21: 7,799,285 km (0.108 R)
• M22: 7,955,615 km (0.074 R)
• M23: 9,120,833 km (0.051 R)
• M24: 9,493,331 km (0.088 R)
• M25: 9,618,545 km (0.1 R)
• M26: 9,955,290 km (0.112 R)
• M27: 10,296,073 km (0.102 R)
• M28: 10,597,214 km (0.085 R)
• M29: 10,988,861 km (0.099 R)
• M30: 11,076,526 km (0.112 R)
• M31: 12,056,392 km (0.063 R)
• M32: 12,556,796 km (0.067 R)
• M33: 13,390,206 km (0.108 R)
• M34: 13,484,004 km (0.107 R)
• M35: 14,003,408 km (0.112 R)
• M36: 14,193,846 km (0.075 R)
• M37: 14,289,439 km (0.116 R)
• M38: 14,818,866 km (0.098 R)
• M39: 15,110,432 km (0.101 R)
• M40: 15,551,297 km (0.075 R)
• M41: 15,748,617 km (0.114 R)
• M42: 15,996,500 km (0.092 R)
• M43: 17,664,367 km (0.099 R)
• M44: 18,545,199 km (0.117 R)
• M45: 18,859,355 km (0.058 R)
• M46: 19,759,336 km (0.064 R)
• M47: 20,187,784 km (0.12 R)
• M48: 20,403,205 km (0.051 R)
• M49: 22,990,201 km (0.112 R)
• M50: 23,158,798 km (0.112 R)
• M51: 23,610,434 km (0.107 R)
• M52: 25,446,149 km (0.058 R)
• M53: 25,678,923 km (0.093 R)
• M54: 26,263,701 km (0.053 R)
• M55: 26,912,059 km (0.106 R)
• M56: 27,565,801 km (0.109 R)
• M57: 27,984,376 km (0.071 R)
• M58: 29,010,019 km (0.055 R)
• M59: 29,741,403 km (0.061 R)
• M60: 30,540,555 km (0.06 R)
• M61: 31,098,106 km (0.111 R)
• M62: 31,909,226 km (0.078 R)
• M63: 32,727,227 km (0.05 R)
• M64: 33,043,776 km (0.088 R)
• M65: 33,679,717 km (0.113 R)
• M66: 34,384,023 km (0.091 R)
• M67: 35,028,491 km (0.081 R)
• M68: 35,612,072 km (0.12 R)
• M69: 36,002,822 km (0.052 R)
• M70: 37,513,910 km (0.044 R)
• M71: 39,448,659 km (0.104 R)
• M72: 40,529,953 km (0.108 R)
• M73: 40,665,788 km (0.105 R)
• M74: 40,937,906 km (0.104 R)
• M75: 42,307,774 km (0.12 R)
• M76: 42,929,054 km (0.104 R)
• M77: 43,067,581 km (0.099 R)
• M78: 43,206,259 km (0.114 R)
• M79: 45,585,613 km (0.065 R)
• M80: 47,290,729 km (0.104 R)
• M81: 47,576,910 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.2

Radius: 10.4

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.44 AU - 10.56 AU

Year: 9097 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,912,378 km

• M1: 289,621 km (0.036 R)
• M2: 643,271 km (0.071 R)
• M3: 771,476 km (0.073 R)
• M4: 1,149,959 km (0.03 R)
• M5: 1,329,327 km (0.092 R)
• M6: 1,539,512 km (0.105 R)
• M7: 2,064,151 km (0.031 R)
• M8: 2,615,120 km (0.079 R)
• M9: 2,988,965 km (0.089 R)
• M10: 3,126,595 km (0.091 R)
• M11: 3,266,470 km (0.09 R)
• M12: 3,379,715 km (0.074 R)
• M13: 3,465,734 km (0.05 R)
• M14: 3,669,037 km (0.108 R)
• M15: 3,846,460 km (0.117 R)
• M16: 4,148,648 km (0.116 R)
• M17: 4,302,584 km (0.075 R)
• M18: 4,395,933 km (0.105 R)
• M19: 5,133,750 km (0.062 R)
• M20: 5,199,723 km (0.07 R)
• M21: 5,265,995 km (0.049 R)
• M22: 5,365,926 km (0.086 R)
• M23: 6,048,541 km (0.051 R)
• M24: 6,329,187 km (0.059 R)
• M25: 7,531,954 km (0.111 R)
• M26: 7,872,139 km (0.093 R)
• M27: 8,140,219 km (0.072 R)
• M28: 8,294,753 km (0.098 R)
• M29: 8,450,335 km (0.119 R)
• M30: 9,242,456 km (0.12 R)
• M31: 9,729,098 km (0.071 R)
• M32: 10,685,178 km (0.116 R)
• M33: 11,584,261 km (0.106 R)
• M34: 11,889,291 km (0.104 R)
• M35: 12,152,882 km (0.073 R)
• M36: 12,285,426 km (0.118 R)
• M37: 12,552,009 km (0.117 R)
• M38: 13,090,711 km (0.114 R)
• M39: 13,774,822 km (0.102 R)
• M40: 13,866,975 km (0.106 R)
• M41: 16,089,550 km (0.096 R)
• M42: 16,332,497 km (0.089 R)
• M43: 16,723,696 km (0.112 R)
• M44: 17,565,333 km (0.1 R)
• M45: 17,665,265 km (0.107 R)
• M46: 18,522,161 km (0.104 R)
• M47: 18,981,277 km (0.12 R)
• M48: 19,186,675 km (0.108 R)
• M49: 19,392,671 km (0.057 R)
• M50: 19,651,176 km (0.11 R)
• M51: 19,962,938 km (0.081 R)
• M52: 20,276,495 km (0.109 R)
• M53: 21,226,591 km (0.032 R)
• M54: 21,332,956 km (0.114 R)
• M55: 21,867,918 km (0.102 R)
• M56: 23,554,334 km (0.085 R)
• M57: 24,664,500 km (0.106 R)
• M58: 24,776,399 km (0.051 R)
• M59: 25,057,045 km (0.112 R)
• M60: 25,451,684 km (0.034 R)
• M61: 25,621,328 km (0.077 R)
• M62: 26,533,127 km (0.087 R)
• M63: 28,095,677 km (0.084 R)
• M64: 28,505,725 km (0.111 R)
• M65: 30,345,030 km (0.036 R)
• M66: 30,524,997 km (0.11 R)
• M67: 32,344,855 km (0.082 R)
• M68: 33,206,090 km (0.077 R)
• M69: 33,515,458 km (0.083 R)
• M70: 34,074,805 km (0.112 R)
• M71: 34,512,079 km (0.046 R)
• M72: 34,762,656 km (0.11 R)
• M73: 35,898,103 km (0.07 R)
• M74: 38,205,351 km (0.056 R)
• M75: 38,270,127 km (0.081 R)
• M76: 38,789,681 km (0.085 R)
• M77: 38,919,980 km (0.093 R)
• M78: 38,985,056 km (0.116 R)
• M79: 40,164,485 km (0.05 R)
• M80: 41,488,576 km (0.108 R)
• M81: 41,688,439 km (0.091 R)
• M82: 43,908,022 km (0.109 R)
• M83: 44,997,843 km (0.104 R)
• M84: 45,546,119 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.6

Radius: 5.2

Gravity: 17.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.67 AU - 14.73 AU

Year: 16614 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,912,378 km

• M1: 360,232 km (0.104 R)
• M2: 598,242 km (0.115 R)
• M3: 1,125,874 km (0.047 R)
• M4: 1,220,868 km (0.112 R)
• M5: 1,653,655 km (0.045 R)
• M6: 2,368,284 km (0.094 R)
• M7: 2,459,838 km (0.11 R)
• M8: 2,773,245 km (0.073 R)
• M9: 2,934,811 km (0.082 R)
• M10: 3,000,335 km (0.073 R)
• M11: 3,099,518 km (0.093 R)
• M12: 3,267,068 km (0.072 R)
• M13: 3,472,167 km (0.047 R)
• M14: 3,752,214 km (0.067 R)
• M15: 4,112,445 km (0.107 R)
• M16: 4,711,435 km (0.089 R)
• M17: 4,865,521 km (0.085 R)
• M18: 5,178,480 km (0.117 R)
• M19: 5,619,644 km (0.055 R)
• M20: 5,783,005 km (0.096 R)
• M21: 5,865,284 km (0.045 R)
• M22: 6,580,212 km (0.116 R)
• M23: 6,795,633 km (0.103 R)
• M24: 7,101,261 km (0.119 R)
• M25: 7,411,378 km (0.066 R)
• M26: 7,590,596 km (0.117 R)
• M27: 8,367,906 km (0.067 R)
• M28: 9,122,478 km (0.06 R)
• M29: 9,314,562 km (0.058 R)
• M30: 9,898,592 km (0.096 R)
• M31: 9,997,177 km (0.086 R)
• M32: 10,095,911 km (0.108 R)
• M33: 10,796,927 km (0.099 R)
• M34: 11,204,432 km (0.077 R)
• M35: 12,884,266 km (0.109 R)
• M36: 13,534,119 km (0.043 R)
• M37: 13,643,475 km (0.079 R)
• M38: 15,318,822 km (0.117 R)
• M39: 15,546,959 km (0.059 R)
• M40: 15,949,078 km (0.104 R)
• M41: 16,064,717 km (0.033 R)
• M42: 16,822,281 km (0.052 R)
• M43: 17,770,731 km (0.066 R)
• M44: 18,010,536 km (0.11 R)
• M45: 18,070,675 km (0.095 R)
• M46: 18,130,813 km (0.05 R)
• M47: 18,372,264 km (0.05 R)
• M48: 18,493,438 km (0.042 R)
• M49: 19,102,900 km (0.111 R)
• M50: 20,029,509 km (0.068 R)
• M51: 21,733,878 km (0.096 R)
• M52: 21,990,289 km (0.096 R)
• M53: 22,118,943 km (0.038 R)
• M54: 22,506,252 km (0.037 R)
• M55: 23,287,452 km (0.107 R)
• M56: 23,747,316 km (0.114 R)
• M57: 24,143,900 km (0.08 R)
• M58: 24,476,007 km (0.096 R)
• M59: 25,077,689 km (0.066 R)
• M60: 25,684,159 km (0.057 R)
• M61: 26,091,215 km (0.099 R)
• M62: 26,500,216 km (0.062 R)
• M63: 27,463,177 km (0.104 R)
• M64: 27,948,921 km (0.107 R)
• M65: 29,210,929 km (0.079 R)
• M66: 30,205,306 km (0.086 R)
• M67: 31,427,670 km (0.117 R)
• M68: 33,033,304 km (0.044 R)
• M69: 34,143,320 km (0.086 R)
• M70: 34,890,113 km (0.116 R)
• M71: 35,040,160 km (0.117 R)
• M72: 35,340,702 km (0.099 R)
• M73: 36,933,171 km (0.079 R)
• M74: 37,009,616 km (0.067 R)
• M75: 38,084,776 km (0.098 R)
• M76: 38,626,320 km (0.055 R)
• M77: 39,482,319 km (0.103 R)
• M78: 40,423,289 km (0.025 R)
• M79: 42,007,980 km (0.105 R)
• M80: 42,327,371 km (0.063 R)
• M81: 42,487,291 km (0.104 R)
• M82: 44,422,789 km (0.053 R)
• M83: 45,893,186 km (0.112 R)
• M84: 47,296,414 km (0.1 R)
• M85: 52,360,452 km (0.076 R)
• M86: 52,532,190 km (0.056 R)
• M87: 52,704,078 km (0.082 R)
• M88: 52,876,265 km (0.077 R)
• M89: 53,134,770 km (0.078 R)
• M90: 53,739,594 km (0.09 R)
• M91: 54,956,274 km (0.04 R)
• M92: 55,392,950 km (0.11 R)
• M93: 55,655,494 km (0.114 R)
• M94: 57,682,246 km (0.084 R)
• M95: 59,643,325 km (0.058 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 16,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit