🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.44 AU - 0.58 AU

Year: 131 Days

Day: 43.8 Hours

Environment

Temp: 271 °C

Axial Tilt: 18.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.49 AU - 0.61 AU

Year: 147 Days

Day: 18.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.77 AU - 0.91 AU

Year: 277 Days

Day: 45 Hours

Environment

Temp: 174 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.97 AU - 2.25 AU

Year: 1103 Days

Day: 31.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,560,810 km

• M1: 394,340 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.79 AU - 2.53 AU

Year: 1142 Days

Day: 28.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.5

Radius: 12.6

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.56 AU - 8.1 AU

Year: 7142 Days

Day: 13.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 70,560,810 km

• M1: 186,848 km (0.1 R)
• M2: 343,327 km (0.059 R)
• M3: 744,399 km (0.101 R)
• M4: 870,061 km (0.065 R)
• M5: 1,330,823 km (0.113 R)
• M6: 1,487,302 km (0.066 R)
• M7: 1,733,839 km (0.086 R)
• M8: 1,819,110 km (0.097 R)
• M9: 2,038,570 km (0.063 R)
• M10: 2,128,927 km (0.071 R)
• M11: 2,455,948 km (0.047 R)
• M12: 2,724,327 km (0.102 R)
• M13: 2,925,686 km (0.105 R)
• M14: 3,054,041 km (0.1 R)
• M15: 3,316,585 km (0.053 R)
• M16: 3,423,697 km (0.108 R)
• M17: 3,752,064 km (0.118 R)
• M18: 4,090,754 km (0.1 R)
• M19: 4,707,396 km (0.116 R)
• M20: 5,134,797 km (0.078 R)
• M21: 6,026,999 km (0.102 R)
• M22: 7,348,846 km (0.09 R)
• M23: 9,282,997 km (0.103 R)
• M24: 10,523,013 km (0.039 R)
• M25: 10,641,944 km (0.081 R)
• M26: 10,761,323 km (0.071 R)
• M27: 11,405,491 km (0.114 R)
• M28: 11,691,223 km (0.107 R)
• M29: 12,311,755 km (0.112 R)
• M30: 12,731,377 km (0.066 R)
• M31: 12,985,394 km (0.113 R)
• M32: 13,155,637 km (0.113 R)
• M33: 13,714,235 km (0.061 R)
• M34: 14,854,620 km (0.064 R)
• M35: 15,122,101 km (0.08 R)
• M36: 15,211,710 km (0.117 R)
• M37: 15,752,506 km (0.071 R)
• M38: 15,843,312 km (0.113 R)
• M39: 16,345,662 km (0.089 R)
• M40: 17,742,008 km (0.102 R)
• M41: 19,176,502 km (0.102 R)
• M42: 20,697,613 km (0.076 R)
• M43: 21,196,672 km (0.1 R)
• M44: 22,257,321 km (0.118 R)
• M45: 22,563,548 km (0.052 R)
• M46: 24,167,985 km (0.038 R)
• M47: 24,746,181 km (0.092 R)
• M48: 24,851,797 km (0.086 R)
• M49: 25,488,635 km (0.104 R)
• M50: 26,399,985 km (0.095 R)
• M51: 27,485,766 km (0.1 R)
• M52: 28,309,751 km (0.099 R)
• M53: 30,094,604 km (0.079 R)
• M54: 30,263,799 km (0.093 R)
• M55: 30,376,745 km (0.035 R)
• M56: 31,456,991 km (0.089 R)
• M57: 31,743,322 km (0.082 R)
• M58: 32,030,550 km (0.117 R)
• M59: 33,304,675 km (0.046 R)
• M60: 33,479,704 km (0.067 R)
• M61: 34,065,380 km (0.098 R)
• M62: 35,723,074 km (0.079 R)
• M63: 35,962,131 km (0.117 R)
• M64: 36,501,731 km (0.085 R)
• M65: 37,104,461 km (0.087 R)
• M66: 37,710,482 km (0.108 R)
• M67: 37,892,841 km (0.093 R)
• M68: 39,055,217 km (0.118 R)
• M69: 39,239,821 km (0.082 R)
• M70: 39,424,724 km (0.084 R)
• M71: 39,671,710 km (0.079 R)
• M72: 40,540,125 km (0.11 R)
• M73: 41,164,248 km (0.067 R)
• M74: 41,917,473 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.9

Radius: 12.7

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.47 AU - 7.53 AU

Year: 7392 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 70,560,810 km

• M1: 224,846 km (0.049 R)
• M2: 352,901 km (0.046 R)
• M3: 549,623 km (0.118 R)
• M4: 868,266 km (0.111 R)
• M5: 1,330,224 km (0.077 R)
• M6: 1,451,548 km (0.1 R)
• M7: 1,576,911 km (0.107 R)
• M8: 1,826,590 km (0.094 R)
• M9: 2,102,299 km (0.096 R)
• M10: 2,338,065 km (0.062 R)
• M11: 2,418,698 km (0.087 R)
• M12: 2,893,223 km (0.119 R)
• M13: 3,565,964 km (0.092 R)
• M14: 3,706,437 km (0.115 R)
• M15: 3,848,555 km (0.109 R)
• M16: 3,992,767 km (0.112 R)
• M17: 4,319,489 km (0.098 R)
• M18: 4,723,104 km (0.11 R)
• M19: 4,946,902 km (0.046 R)
• M20: 5,033,819 km (0.083 R)
• M21: 5,262,554 km (0.076 R)
• M22: 6,043,305 km (0.1 R)
• M23: 6,860,409 km (0.103 R)
• M24: 7,173,218 km (0.082 R)
• M25: 7,451,021 km (0.09 R)
• M26: 8,305,225 km (0.102 R)
• M27: 8,471,578 km (0.102 R)
• M28: 8,617,885 km (0.083 R)
• M29: 9,190,545 km (0.074 R)
• M30: 9,384,125 km (0.112 R)
• M31: 10,238,927 km (0.118 R)
• M32: 10,327,938 km (0.074 R)
• M33: 10,506,857 km (0.099 R)
• M34: 10,596,765 km (0.068 R)
• M35: 11,324,858 km (0.089 R)
• M36: 11,788,163 km (0.116 R)
• M37: 11,951,823 km (0.118 R)
• M38: 12,139,718 km (0.087 R)
• M39: 12,423,505 km (0.036 R)
• M40: 12,733,472 km (0.098 R)
• M41: 12,997,661 km (0.077 R)
• M42: 13,263,796 km (0.069 R)
• M43: 13,409,654 km (0.04 R)
• M44: 13,629,563 km (0.104 R)
• M45: 13,875,203 km (0.049 R)
• M46: 14,122,338 km (0.08 R)
• M47: 14,321,154 km (0.115 R)
• M48: 15,176,255 km (0.092 R)
• M49: 15,405,439 km (0.08 R)
• M50: 15,944,590 km (0.087 R)
• M51: 16,411,784 km (0.114 R)
• M52: 16,988,783 km (0.115 R)
• M53: 17,067,920 km (0.117 R)
• M54: 17,412,594 km (0.053 R)
• M55: 17,652,549 km (0.053 R)
• M56: 17,920,479 km (0.09 R)
• M57: 18,135,750 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.3

Radius: 12

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.06 AU - 9.04 AU

Year: 7466 Days

Day: 9.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,560,810 km

• M1: 201,060 km (0.05 R)
• M2: 496,366 km (0.053 R)
• M3: 796,908 km (0.103 R)
• M4: 1,062,893 km (0.031 R)
• M5: 1,236,426 km (0.094 R)
• M6: 2,024,059 km (0.095 R)
• M7: 2,183,231 km (0.096 R)
• M8: 2,301,713 km (0.112 R)
• M9: 2,829,345 km (0.076 R)
• M10: 3,976,012 km (0.108 R)
• M11: 4,085,219 km (0.108 R)
• M12: 4,176,922 km (0.096 R)
• M13: 4,588,915 km (0.092 R)
• M14: 4,703,507 km (0.041 R)
• M15: 5,171,748 km (0.103 R)
• M16: 5,985,261 km (0.114 R)
• M17: 6,343,249 km (0.065 R)
• M18: 6,600,108 km (0.095 R)
• M19: 7,346,452 km (0.101 R)
• M20: 7,525,970 km (0.113 R)
• M21: 8,096,536 km (0.106 R)
• M22: 8,235,512 km (0.045 R)
• M23: 8,328,712 km (0.109 R)
• M24: 8,445,548 km (0.071 R)
• M25: 8,799,646 km (0.106 R)
• M26: 9,086,275 km (0.073 R)
• M27: 9,182,616 km (0.097 R)
• M28: 9,279,257 km (0.118 R)
• M29: 9,693,643 km (0.092 R)
• M30: 10,692,508 km (0.099 R)
• M31: 11,619,566 km (0.119 R)
• M32: 12,358,280 km (0.049 R)
• M33: 13,577,204 km (0.112 R)
• M34: 13,659,931 km (0.107 R)
• M35: 15,061,663 km (0.048 R)
• M36: 15,491,159 km (0.077 R)
• M37: 15,635,221 km (0.062 R)
• M38: 15,982,737 km (0.065 R)
• M39: 17,879,190 km (0.114 R)
• M40: 17,969,846 km (0.028 R)
• M41: 19,007,905 km (0.119 R)
• M42: 19,503,074 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.9

Radius: 7.5

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 14.51 AU - 15.57 AU

Year: 20991 Days

Day: 16.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,560,810 km

• M1: 371,751 km (0.111 R)
• M2: 535,112 km (0.046 R)
• M3: 1,207,554 km (0.067 R)
• M4: 1,370,466 km (0.112 R)
• M5: 2,255,188 km (0.1 R)
• M6: 2,734,499 km (0.075 R)
• M7: 2,877,365 km (0.096 R)
• M8: 2,985,973 km (0.091 R)
• M9: 3,320,325 km (0.114 R)
• M10: 4,393,390 km (0.071 R)
• M11: 4,730,584 km (0.109 R)
• M12: 4,989,089 km (0.101 R)
• M13: 5,163,819 km (0.104 R)
• M14: 5,609,771 km (0.1 R)
• M15: 5,883,385 km (0.116 R)
• M16: 7,563,968 km (0.108 R)
• M17: 7,916,869 km (0.047 R)
• M18: 8,120,920 km (0.115 R)
• M19: 8,223,694 km (0.072 R)
• M20: 9,113,951 km (0.098 R)
• M21: 9,706,209 km (0.09 R)
• M22: 10,034,576 km (0.052 R)
• M23: 10,311,033 km (0.093 R)
• M24: 10,422,184 km (0.119 R)
• M25: 10,702,082 km (0.119 R)
• M26: 11,098,217 km (0.11 R)
• M27: 11,326,653 km (0.091 R)
• M28: 11,383,949 km (0.046 R)
• M29: 11,730,268 km (0.088 R)
• M30: 12,079,878 km (0.084 R)
• M31: 12,492,170 km (0.112 R)
• M32: 14,187,114 km (0.102 R)
• M33: 14,372,915 km (0.053 R)
• M34: 14,559,613 km (0.032 R)
• M35: 14,935,253 km (0.09 R)
• M36: 14,998,234 km (0.113 R)
• M37: 15,061,214 km (0.103 R)
• M38: 16,535,053 km (0.085 R)
• M39: 16,795,951 km (0.118 R)
• M40: 17,255,965 km (0.069 R)
• M41: 17,454,332 km (0.103 R)
• M42: 17,520,753 km (0.086 R)
• M43: 17,786,738 km (0.105 R)
• M44: 18,121,239 km (0.083 R)
• M45: 18,796,374 km (0.105 R)
• M46: 18,932,359 km (0.079 R)
• M47: 19,342,406 km (0.06 R)
• M48: 27,052,381 km (0.095 R)
• M49: 27,668,575 km (0.033 R)
• M50: 28,211,466 km (0.064 R)
• M51: 28,679,707 km (0.11 R)
• M52: 28,836,336 km (0.09 R)
• M53: 29,229,180 km (0.051 R)
• M54: 32,435,062 km (0.061 R)
• M55: 33,089,553 km (0.089 R)
• M56: 33,748,382 km (0.103 R)
• M57: 34,995,280 km (0.075 R)
• M58: 35,330,380 km (0.108 R)
• M59: 35,582,302 km (0.092 R)
• M60: 36,257,288 km (0.082 R)
• M61: 36,766,220 km (0.071 R)
• M62: 36,851,191 km (0.083 R)
• M63: 38,307,228 km (0.113 R)
• M64: 41,186,687 km (0.044 R)
• M65: 41,451,924 km (0.11 R)
• M66: 41,629,048 km (0.088 R)
• M67: 41,806,471 km (0.037 R)
• M68: 42,875,947 km (0.116 R)
• M69: 42,965,406 km (0.087 R)
• M70: 43,683,925 km (0.116 R)
• M71: 44,587,645 km (0.052 R)
• M72: 44,678,451 km (0.101 R)
• M73: 45,132,930 km (0.031 R)
• M74: 47,706,163 km (0.078 R)
• M75: 48,636,811 km (0.116 R)
• M76: 49,104,304 km (0.098 R)
• M77: 51,369,066 km (0.099 R)
• M78: 52,705,723 km (0.058 R)
• M79: 52,897,657 km (0.077 R)
• M80: 54,635,237 km (0.057 R)
• M81: 56,685,924 km (0.09 R)
• M82: 57,276,387 km (0.106 R)
• M83: 59,060,192 km (0.108 R)
• M84: 59,259,457 km (0.084 R)
• M85: 60,059,057 km (0.079 R)
• M86: 60,560,659 km (0.106 R)
• M87: 64,007,693 km (0.107 R)
• M88: 65,858,219 km (0.115 R)
• M89: 66,375,378 km (0.117 R)
• M90: 66,790,064 km (0.088 R)
• M91: 68,562,051 km (0.051 R)
• M92: 68,981,224 km (0.058 R)
• M93: 69,611,629 km (0.109 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit