🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.5 AU - 0.74 AU

Year: 183 Days

Day: 12.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 99.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.58 AU - 0.94 AU

Year: 248 Days

Day: 19.7 Hours

Environment

Temp: 104 °C

Axial Tilt: 66.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,559,014 km

• M1: 528,230 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.98 AU - 1.44 AU

Year: 499 Days

Day: 19.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 48.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.77 AU - 2.89 AU

Year: 1784 Days

Day: 43.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,559,014 km

• M1: 117,135 km (0.1 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 13.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 6.12 AU - 6.64 AU

Year: 6039 Days

Day: 7.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,559,014 km

• M1: 387,010 km (0.098 R)
• M2: 511,176 km (0.116 R)
• M3: 603,927 km (0.1 R)
• M4: 796,609 km (0.082 R)
• M5: 1,118,842 km (0.086 R)
• M6: 1,500,317 km (0.048 R)
• M7: 1,642,734 km (0.091 R)
• M8: 1,922,333 km (0.093 R)
• M9: 2,699,793 km (0.06 R)
• M10: 2,964,282 km (0.107 R)
• M11: 3,237,448 km (0.09 R)
• M12: 3,711,374 km (0.082 R)
• M13: 4,106,312 km (0.089 R)
• M14: 4,463,252 km (0.086 R)
• M15: 4,619,433 km (0.118 R)
• M16: 4,777,258 km (0.065 R)
• M17: 5,071,667 km (0.105 R)
• M18: 5,847,631 km (0.117 R)
• M19: 6,076,217 km (0.112 R)
• M20: 6,191,557 km (0.116 R)
• M21: 6,453,951 km (0.096 R)
• M22: 7,293,794 km (0.098 R)
• M23: 7,789,262 km (0.098 R)
• M24: 8,104,465 km (0.036 R)
• M25: 9,009,532 km (0.1 R)
• M26: 9,307,232 km (0.109 R)
• M27: 9,541,053 km (0.12 R)
• M28: 9,878,546 km (0.084 R)
• M29: 10,914,511 km (0.103 R)
• M30: 12,057,439 km (0.106 R)
• M31: 13,238,215 km (0.041 R)
• M32: 13,426,110 km (0.109 R)
• M33: 14,109,622 km (0.107 R)
• M34: 14,224,663 km (0.082 R)
• M35: 14,378,599 km (0.046 R)
• M36: 14,532,984 km (0.028 R)
• M37: 14,687,968 km (0.073 R)
• M38: 14,804,654 km (0.103 R)
• M39: 15,313,586 km (0.094 R)
• M40: 15,510,756 km (0.078 R)
• M41: 15,788,410 km (0.081 R)
• M42: 16,027,617 km (0.064 R)
• M43: 16,550,162 km (0.057 R)
• M44: 17,078,243 km (0.12 R)
• M45: 17,735,875 km (0.075 R)
• M46: 18,151,158 km (0.104 R)
• M47: 18,318,110 km (0.094 R)
• M48: 19,373,523 km (0.116 R)
• M49: 19,715,354 km (0.107 R)
• M50: 20,318,532 km (0.103 R)
• M51: 20,796,647 km (0.098 R)
• M52: 20,884,012 km (0.085 R)
• M53: 21,986,100 km (0.084 R)
• M54: 22,432,201 km (0.034 R)
• M55: 22,746,207 km (0.051 R)
• M56: 22,926,322 km (0.09 R)
• M57: 23,515,140 km (0.11 R)
• M58: 24,062,967 km (0.059 R)
• M59: 24,614,983 km (0.076 R)
• M60: 26,296,164 km (0.1 R)
• M61: 27,007,652 km (0.084 R)
• M62: 27,773,443 km (0.082 R)
• M63: 28,062,466 km (0.117 R)
• M64: 28,497,946 km (0.116 R)
• M65: 28,595,035 km (0.117 R)
• M66: 29,081,976 km (0.109 R)
• M67: 29,620,827 km (0.114 R)
• M68: 29,768,331 km (0.042 R)
• M69: 30,162,970 km (0.085 R)
• M70: 30,808,036 km (0.083 R)
• M71: 30,907,668 km (0.072 R)
• M72: 31,457,590 km (0.105 R)
• M73: 31,557,820 km (0.119 R)
• M74: 32,263,174 km (0.064 R)
• M75: 33,177,666 km (0.088 R)
• M76: 33,638,128 km (0.086 R)
• M77: 33,792,065 km (0.101 R)
• M78: 33,997,762 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 11.9

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.81 AU - 9.67 AU

Year: 9683 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,559,014 km

• M1: 155,731 km (0.093 R)
• M2: 432,936 km (0.092 R)
• M3: 542,591 km (0.094 R)
• M4: 812,017 km (0.047 R)
• M5: 1,047,185 km (0.025 R)
• M6: 1,163,572 km (0.065 R)
• M7: 1,305,241 km (0.08 R)
• M8: 1,561,802 km (0.045 R)
• M9: 1,696,440 km (0.088 R)
• M10: 1,953,599 km (0.116 R)
• M11: 2,376,063 km (0.046 R)
• M12: 2,937,055 km (0.087 R)
• M13: 3,133,327 km (0.114 R)
• M14: 3,218,748 km (0.077 R)
• M15: 3,687,588 km (0.11 R)
• M16: 4,022,687 km (0.115 R)
• M17: 4,115,737 km (0.042 R)
• M18: 4,495,566 km (0.073 R)
• M19: 5,119,987 km (0.063 R)
• M20: 5,288,883 km (0.114 R)
• M21: 5,425,316 km (0.032 R)
• M22: 5,667,067 km (0.119 R)
• M23: 6,853,826 km (0.075 R)
• M24: 6,965,576 km (0.103 R)
• M25: 7,456,407 km (0.052 R)
• M26: 7,919,562 km (0.059 R)
• M27: 8,954,929 km (0.088 R)
• M28: 9,364,528 km (0.098 R)
• M29: 9,613,159 km (0.116 R)
• M30: 9,990,445 km (0.068 R)
• M31: 10,372,518 km (0.069 R)
• M32: 10,586,892 km (0.079 R)
• M33: 10,759,378 km (0.119 R)
• M34: 11,019,978 km (0.07 R)
• M35: 11,591,741 km (0.085 R)
• M36: 11,769,612 km (0.063 R)
• M37: 12,173,078 km (0.113 R)
• M38: 12,490,225 km (0.077 R)
• M39: 13,039,998 km (0.098 R)
• M40: 13,317,950 km (0.101 R)
• M41: 13,785,444 km (0.111 R)
• M42: 14,021,210 km (0.048 R)
• M43: 14,449,060 km (0.085 R)
• M44: 16,153,428 km (0.094 R)
• M45: 16,752,418 km (0.106 R)
• M46: 17,054,606 km (0.053 R)
• M47: 17,257,012 km (0.099 R)
• M48: 18,540,562 km (0.067 R)
• M49: 19,378,011 km (0.096 R)
• M50: 19,695,308 km (0.081 R)
• M51: 22,516,275 km (0.047 R)
• M52: 24,086,903 km (0.105 R)
• M53: 24,257,295 km (0.106 R)
• M54: 25,115,239 km (0.089 R)
• M55: 25,461,258 km (0.094 R)
• M56: 25,750,730 km (0.106 R)
• M57: 25,866,818 km (0.108 R)
• M58: 27,451,359 km (0.11 R)
• M59: 28,225,528 km (0.116 R)
• M60: 29,309,215 km (0.077 R)
• M61: 29,612,749 km (0.052 R)
• M62: 30,345,180 km (0.089 R)
• M63: 30,467,850 km (0.105 R)
• M64: 30,960,177 km (0.103 R)
• M65: 31,269,246 km (0.12 R)
• M66: 31,393,113 km (0.035 R)
• M67: 31,579,363 km (0.116 R)
• M68: 31,828,144 km (0.098 R)
• M69: 33,587,864 km (0.102 R)
• M70: 33,714,723 km (0.061 R)
• M71: 33,841,881 km (0.112 R)
• M72: 34,799,905 km (0.03 R)
• M73: 36,677,508 km (0.107 R)
• M74: 37,925,304 km (0.074 R)
• M75: 38,123,671 km (0.078 R)
• M76: 38,787,138 km (0.091 R)
• M77: 39,521,364 km (0.118 R)
• M78: 39,856,613 km (0.12 R)
• M79: 41,547,218 km (0.112 R)
• M80: 42,710,192 km (0.092 R)
• M81: 44,022,614 km (0.068 R)
• M82: 44,439,693 km (0.097 R)
• M83: 44,718,543 km (0.049 R)
• M84: 45,348,201 km (0.117 R)
• M85: 45,488,374 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.1

Radius: 9.6

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.36 AU - 10.88 AU

Year: 11181 Days

Day: 5.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 60,559,014 km

• M1: 316,399 km (0.089 R)
• M2: 518,207 km (0.037 R)
• M3: 595,400 km (0.119 R)
• M4: 907,760 km (0.085 R)
• M5: 1,268,740 km (0.113 R)
• M6: 1,398,890 km (0.112 R)
• M7: 1,488,050 km (0.094 R)
• M8: 1,649,017 km (0.039 R)
• M9: 2,620,057 km (0.096 R)
• M10: 2,815,582 km (0.04 R)
• M11: 2,900,852 km (0.035 R)
• M12: 3,103,258 km (0.051 R)
• M13: 3,340,371 km (0.085 R)
• M14: 3,400,509 km (0.072 R)
• M15: 3,926,944 km (0.098 R)
• M16: 4,183,654 km (0.113 R)
• M17: 4,314,103 km (0.099 R)
• M18: 4,512,171 km (0.102 R)
• M19: 5,476,180 km (0.052 R)
• M20: 5,619,046 km (0.09 R)
• M21: 6,539,671 km (0.072 R)
• M22: 7,075,680 km (0.115 R)
• M23: 8,476,515 km (0.11 R)
• M24: 8,641,970 km (0.119 R)
• M25: 9,060,395 km (0.095 R)
• M26: 9,399,833 km (0.078 R)
• M27: 9,700,375 km (0.113 R)
• M28: 10,222,920 km (0.091 R)
• M29: 10,710,011 km (0.069 R)
• M30: 11,431,970 km (0.107 R)
• M31: 11,523,225 km (0.117 R)
• M32: 11,614,928 km (0.093 R)
• M33: 11,798,784 km (0.043 R)
• M34: 12,169,637 km (0.06 R)
• M35: 13,787,688 km (0.039 R)
• M36: 13,884,926 km (0.114 R)
• M37: 15,421,895 km (0.043 R)
• M38: 15,573,438 km (0.118 R)
• M39: 16,752,119 km (0.107 R)
• M40: 16,960,060 km (0.086 R)
• M41: 17,064,330 km (0.067 R)
• M42: 18,600,102 km (0.12 R)
• M43: 18,761,518 km (0.039 R)
• M44: 18,977,537 km (0.082 R)
• M45: 19,575,629 km (0.094 R)
• M46: 21,406,707 km (0.093 R)
• M47: 21,575,902 km (0.072 R)
• M48: 22,143,028 km (0.106 R)
• M49: 22,657,495 km (0.07 R)
• M50: 23,060,512 km (0.12 R)
• M51: 24,049,054 km (0.102 R)
• M52: 25,947,003 km (0.105 R)
• M53: 26,187,706 km (0.028 R)
• M54: 26,489,594 km (0.12 R)
• M55: 29,257,454 km (0.086 R)
• M56: 30,516,918 km (0.082 R)
• M57: 30,580,348 km (0.074 R)
• M58: 31,025,701 km (0.044 R)
• M59: 31,473,148 km (0.064 R)
• M60: 32,893,281 km (0.096 R)
• M61: 33,088,655 km (0.072 R)
• M62: 33,349,554 km (0.078 R)
• M63: 34,664,669 km (0.04 R)
• M64: 37,413,231 km (0.103 R)
• M65: 37,889,401 km (0.101 R)
• M66: 37,957,617 km (0.1 R)
• M67: 39,054,319 km (0.091 R)
• M68: 39,123,284 km (0.118 R)
• M69: 39,261,064 km (0.098 R)
• M70: 39,330,178 km (0.116 R)
• M71: 39,606,635 km (0.042 R)
• M72: 40,231,056 km (0.069 R)
• M73: 41,700,556 km (0.077 R)
• M74: 42,619,087 km (0.107 R)
• M75: 42,974,083 km (0.076 R)
• M76: 43,472,842 km (0.047 R)
• M77: 44,188,668 km (0.115 R)
• M78: 44,908,234 km (0.062 R)
• M79: 45,414,323 km (0.11 R)
• M80: 45,704,393 km (0.12 R)
• M81: 45,776,948 km (0.083 R)
• M82: 45,995,062 km (0.054 R)
• M83: 46,067,767 km (0.118 R)
• M84: 46,140,621 km (0.111 R)
• M85: 46,578,195 km (0.101 R)
• M86: 46,651,348 km (0.079 R)
• M87: 48,046,797 km (0.101 R)
• M88: 49,829,106 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167

Radius: 4.4

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 16.99 AU - 19.13 AU

Year: 28761 Days

Day: 15.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 60,559,014 km

• M1: 213,177 km (0.085 R)
• M2: 265,835 km (0.096 R)
• M3: 338,241 km (0.083 R)
• M4: 369,058 km (0.073 R)
• M5: 401,072 km (0.086 R)
• M6: 613,202 km (0.078 R)
• M7: 751,580 km (0.119 R)
• M8: 1,223,711 km (0.089 R)
• M9: 1,634,207 km (0.066 R)
• M10: 2,322,507 km (0.085 R)
• M11: 2,632,923 km (0.097 R)
• M12: 3,326,608 km (0.08 R)
• M13: 3,746,978 km (0.088 R)
• M14: 4,752,575 km (0.091 R)
• M15: 5,960,727 km (0.068 R)
• M16: 7,347,200 km (0.058 R)
• M17: 7,617,823 km (0.04 R)
• M18: 8,122,416 km (0.108 R)
• M19: 8,402,164 km (0.089 R)
• M20: 9,163,618 km (0.119 R)
• M21: 9,552,572 km (0.07 R)
• M22: 9,847,878 km (0.074 R)
• M23: 10,396,902 km (0.114 R)
• M24: 10,649,723 km (0.048 R)
• M25: 11,316,630 km (0.092 R)
• M26: 13,342,036 km (0.063 R)
• M27: 13,671,899 km (0.096 R)
• M28: 13,837,953 km (0.053 R)
• M29: 13,948,954 km (0.081 R)
• M30: 14,395,953 km (0.083 R)
• M31: 15,075,127 km (0.11 R)
• M32: 15,361,158 km (0.06 R)
• M33: 15,880,712 km (0.073 R)
• M34: 16,759,300 km (0.114 R)
• M35: 17,894,598 km (0.107 R)
• M36: 18,015,473 km (0.114 R)
• M37: 18,258,271 km (0.072 R)
• M38: 19,425,882 km (0.097 R)
• M39: 21,062,333 km (0.051 R)
• M40: 23,664,887 km (0.091 R)
• M41: 24,063,865 km (0.11 R)
• M42: 24,733,914 km (0.105 R)
• M43: 28,034,043 km (0.105 R)
• M44: 28,104,354 km (0.054 R)
• M45: 30,742,961 km (0.048 R)
• M46: 30,815,366 km (0.04 R)
• M47: 30,887,772 km (0.108 R)
• M48: 31,396,704 km (0.072 R)
• M49: 32,275,292 km (0.119 R)
• M50: 33,013,856 km (0.099 R)
• M51: 34,733,185 km (0.06 R)
• M52: 34,959,526 km (0.071 R)
• M53: 35,793,983 km (0.08 R)
• M54: 36,022,569 km (0.072 R)
• M55: 36,558,129 km (0.112 R)
• M56: 37,714,521 km (0.107 R)
• M57: 39,432,054 km (0.042 R)
• M58: 40,856,226 km (0.102 R)
• M59: 42,055,851 km (0.104 R)
• M60: 42,136,185 km (0.111 R)
• M61: 43,104,831 km (0.08 R)
• M62: 43,185,764 km (0.094 R)
• M63: 44,244,019 km (0.06 R)
• M64: 44,489,509 km (0.12 R)
• M65: 44,981,686 km (0.035 R)
• M66: 45,558,236 km (0.038 R)
• M67: 47,218,773 km (0.047 R)
• M68: 47,385,874 km (0.098 R)
• M69: 48,477,190 km (0.087 R)
• M70: 48,814,683 km (0.087 R)
• M71: 53,011,053 km (0.115 R)
• M72: 54,318,538 km (0.101 R)
• M73: 58,214,815 km (0.086 R)
• M74: 58,932,735 km (0.09 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: 416 - 17,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit