🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.74 AU - 0.9 AU

Year: 278 Days

Day: 31.3 Hours

Environment

Temp: 79 °C

Axial Tilt: 172 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,234,029 km

• M1: 66,571 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.16 AU - 1.28 AU

Year: 505 Days

Day: 32.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.33 AU - 1.89 AU

Year: 766 Days

Day: 40.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,234,029 km

• M1: 449,242 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.1 AU - 2.4 AU

Year: 1265 Days

Day: 26 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.5

Radius: 14.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.81 AU - 6.03 AU

Year: 4090 Days

Day: 6.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 66,234,029 km

• M1: 217,515 km (0.08 R)
• M2: 365,168 km (0.104 R)
• M3: 605,722 km (0.08 R)
• M4: 1,020,257 km (0.072 R)
• M5: 1,127,370 km (0.108 R)
• M6: 1,383,631 km (0.089 R)
• M7: 1,503,907 km (0.108 R)
• M8: 1,659,489 km (0.032 R)
• M9: 1,820,756 km (0.091 R)
• M10: 2,021,516 km (0.087 R)
• M11: 2,265,211 km (0.109 R)
• M12: 2,445,476 km (0.101 R)
• M13: 2,555,880 km (0.047 R)
• M14: 2,724,925 km (0.107 R)
• M15: 3,034,742 km (0.066 R)
• M16: 3,583,617 km (0.12 R)
• M17: 3,988,878 km (0.119 R)
• M18: 4,186,048 km (0.118 R)
• M19: 4,386,509 km (0.1 R)
• M20: 4,843,381 km (0.07 R)
• M21: 5,172,496 km (0.104 R)
• M22: 5,412,152 km (0.092 R)
• M23: 5,582,095 km (0.119 R)
• M24: 5,778,517 km (0.11 R)
• M25: 7,190,422 km (0.067 R)
• M26: 7,539,284 km (0.077 R)
• M27: 7,784,026 km (0.091 R)
• M28: 8,365,663 km (0.076 R)
• M29: 8,675,929 km (0.048 R)
• M30: 8,789,623 km (0.067 R)
• M31: 8,961,361 km (0.075 R)
• M32: 9,162,870 km (0.098 R)
• M33: 9,776,969 km (0.104 R)
• M34: 10,374,164 km (0.087 R)
• M35: 10,525,257 km (0.095 R)
• M36: 10,616,362 km (0.037 R)
• M37: 11,385,445 km (0.097 R)
• M38: 11,729,520 km (0.047 R)
• M39: 11,981,892 km (0.088 R)
• M40: 12,460,156 km (0.056 R)
• M41: 12,685,451 km (0.082 R)
• M42: 13,074,854 km (0.074 R)
• M43: 13,336,650 km (0.085 R)
• M44: 13,965,410 km (0.1 R)
• M45: 14,468,807 km (0.071 R)
• M46: 14,570,085 km (0.068 R)
• M47: 14,671,811 km (0.028 R)
• M48: 15,012,146 km (0.114 R)
• M49: 15,596,924 km (0.103 R)
• M50: 15,805,165 km (0.111 R)
• M51: 16,119,171 km (0.085 R)
• M52: 16,647,101 km (0.07 R)
• M53: 16,824,225 km (0.049 R)
• M54: 17,288,128 km (0.114 R)
• M55: 17,611,709 km (0.067 R)
• M56: 18,852,174 km (0.103 R)
• M57: 18,999,977 km (0.09 R)
• M58: 19,333,879 km (0.098 R)
• M59: 19,557,678 km (0.099 R)
• M60: 20,196,161 km (0.056 R)
• M61: 20,537,095 km (0.086 R)
• M62: 22,700,430 km (0.096 R)
• M63: 23,133,964 km (0.094 R)
• M64: 23,689,571 km (0.105 R)
• M65: 24,249,665 km (0.105 R)
• M66: 24,370,241 km (0.069 R)
• M67: 24,531,358 km (0.082 R)
• M68: 25,546,080 km (0.048 R)
• M69: 26,202,815 km (0.111 R)
• M70: 26,450,549 km (0.087 R)
• M71: 26,574,715 km (0.067 R)
• M72: 26,948,261 km (0.097 R)
• M73: 27,073,175 km (0.082 R)
• M74: 27,198,239 km (0.107 R)
• M75: 28,332,939 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.2

Radius: 11.6

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.13 AU - 8.17 AU

Year: 7165 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,234,029 km

• M1: 218,413 km (0.115 R)
• M2: 303,833 km (0.109 R)
• M3: 386,262 km (0.099 R)
• M4: 924,066 km (0.049 R)
• M5: 1,023,399 km (0.117 R)
• M6: 1,478,476 km (0.053 R)
• M7: 1,992,494 km (0.067 R)
• M8: 2,213,300 km (0.063 R)
• M9: 2,326,696 km (0.112 R)
• M10: 2,512,496 km (0.067 R)
• M11: 2,998,241 km (0.077 R)
• M12: 3,124,202 km (0.106 R)
• M13: 3,890,293 km (0.067 R)
• M14: 4,280,593 km (0.084 R)
• M15: 4,365,864 km (0.082 R)
• M16: 4,480,456 km (0.063 R)
• M17: 4,596,095 km (0.108 R)
• M18: 5,008,686 km (0.098 R)
• M19: 5,310,724 km (0.081 R)
• M20: 5,743,810 km (0.041 R)
• M21: 5,964,617 km (0.117 R)
• M22: 6,060,060 km (0.029 R)
• M23: 6,610,880 km (0.056 R)
• M24: 6,975,898 km (0.073 R)
• M25: 7,110,387 km (0.07 R)
• M26: 7,969,827 km (0.094 R)
• M27: 8,608,909 km (0.094 R)
• M28: 9,117,392 km (0.066 R)
• M29: 9,264,596 km (0.109 R)
• M30: 9,561,099 km (0.036 R)
• M31: 9,860,893 km (0.088 R)
• M32: 10,011,837 km (0.092 R)
• M33: 10,277,972 km (0.048 R)
• M34: 10,623,693 km (0.092 R)
• M35: 11,247,666 km (0.118 R)
• M36: 12,205,989 km (0.095 R)
• M37: 12,572,055 km (0.104 R)
• M38: 13,107,317 km (0.093 R)
• M39: 13,776,318 km (0.092 R)
• M40: 14,072,373 km (0.089 R)
• M41: 14,930,316 km (0.118 R)
• M42: 15,147,383 km (0.056 R)
• M43: 15,760,884 km (0.118 R)
• M44: 16,651,440 km (0.099 R)
• M45: 17,558,302 km (0.112 R)
• M46: 17,649,856 km (0.113 R)
• M47: 17,833,562 km (0.108 R)
• M48: 18,434,646 km (0.107 R)
• M49: 18,621,045 km (0.059 R)
• M50: 19,278,079 km (0.099 R)
• M51: 20,038,336 km (0.087 R)
• M52: 20,229,970 km (0.062 R)
• M53: 20,711,526 km (0.079 R)
• M54: 21,050,964 km (0.11 R)
• M55: 21,148,352 km (0.08 R)
• M56: 21,932,245 km (0.094 R)
• M57: 22,228,598 km (0.11 R)
• M58: 23,933,415 km (0.093 R)
• M59: 24,034,992 km (0.085 R)
• M60: 25,058,840 km (0.119 R)
• M61: 25,679,970 km (0.109 R)
• M62: 25,783,941 km (0.105 R)
• M63: 26,201,469 km (0.086 R)
• M64: 26,568,582 km (0.07 R)
• M65: 28,969,029 km (0.095 R)
• M66: 29,131,642 km (0.055 R)
• M67: 29,620,827 km (0.089 R)
• M68: 30,717,978 km (0.103 R)
• M69: 31,160,488 km (0.034 R)
• M70: 31,326,991 km (0.116 R)
• M71: 31,493,793 km (0.088 R)
• M72: 31,884,243 km (0.028 R)
• M73: 32,051,942 km (0.057 R)
• M74: 33,404,905 km (0.087 R)
• M75: 34,259,857 km (0.114 R)
• M76: 34,833,864 km (0.113 R)
• M77: 37,633,140 km (0.077 R)
• M78: 38,284,788 km (0.068 R)
• M79: 38,582,188 km (0.086 R)
• M80: 40,503,773 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.3

Radius: 5.4

Gravity: 23.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.49 AU - 15.09 AU

Year: 16146 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,234,029 km

• M1: 114,442 km (0.043 R)
• M2: 557,252 km (0.112 R)
• M3: 657,183 km (0.105 R)
• M4: 784,790 km (0.119 R)
• M5: 851,810 km (0.1 R)
• M6: 991,385 km (0.039 R)
• M7: 1,426,266 km (0.085 R)
• M8: 1,592,469 km (0.091 R)
• M9: 1,649,317 km (0.043 R)
• M10: 1,706,912 km (0.118 R)
• M11: 1,823,897 km (0.05 R)
• M12: 2,681,243 km (0.112 R)
• M13: 3,061,820 km (0.085 R)
• M14: 3,422,350 km (0.071 R)
• M15: 4,027,025 km (0.11 R)
• M16: 4,222,699 km (0.116 R)
• M17: 4,381,422 km (0.08 R)
• M18: 4,787,132 km (0.104 R)
• M19: 5,078,100 km (0.075 R)
• M20: 5,503,855 km (0.103 R)
• M21: 5,547,089 km (0.115 R)
• M22: 6,298,669 km (0.102 R)
• M23: 6,343,847 km (0.071 R)
• M24: 6,480,131 km (0.038 R)
• M25: 8,288,470 km (0.115 R)
• M26: 8,537,251 km (0.062 R)
• M27: 9,609,120 km (0.084 R)
• M28: 9,870,617 km (0.114 R)
• M29: 10,081,401 km (0.087 R)
• M30: 10,400,493 km (0.104 R)
• M31: 10,561,161 km (0.055 R)
• M32: 12,213,469 km (0.115 R)
• M33: 12,383,113 km (0.092 R)
• M34: 12,439,811 km (0.109 R)
• M35: 15,689,077 km (0.104 R)
• M36: 16,120,517 km (0.119 R)
• M37: 16,244,384 km (0.114 R)
• M38: 16,306,617 km (0.107 R)
• M39: 16,493,315 km (0.057 R)
• M40: 17,820,547 km (0.097 R)
• M41: 18,206,061 km (0.039 R)
• M42: 21,591,610 km (0.075 R)
• M43: 22,002,406 km (0.038 R)
• M44: 22,901,489 km (0.095 R)
• M45: 23,320,513 km (0.117 R)
• M46: 24,592,544 km (0.115 R)
• M47: 24,806,768 km (0.084 R)
• M48: 26,032,124 km (0.1 R)
• M49: 26,542,402 km (0.048 R)
• M50: 26,762,161 km (0.09 R)
• M51: 27,424,880 km (0.063 R)
• M52: 30,435,088 km (0.06 R)
• M53: 30,665,170 km (0.116 R)
• M54: 31,590,732 km (0.117 R)
• M55: 32,057,029 km (0.112 R)
• M56: 32,447,180 km (0.101 R)
• M57: 33,865,218 km (0.056 R)
• M58: 34,262,700 km (0.106 R)
• M59: 34,821,747 km (0.061 R)
• M60: 35,787,102 km (0.114 R)
• M61: 36,679,752 km (0.093 R)
• M62: 37,908,699 km (0.049 R)
• M63: 40,491,207 km (0.102 R)
• M64: 40,997,446 km (0.116 R)
• M65: 41,166,791 km (0.069 R)
• M66: 41,251,463 km (0.117 R)
• M67: 41,675,872 km (0.105 R)
• M68: 41,760,994 km (0.076 R)
• M69: 43,733,292 km (0.107 R)
• M70: 43,906,227 km (0.117 R)
• M71: 44,948,625 km (0.109 R)
• M72: 46,969,094 km (0.075 R)
• M73: 47,412,352 km (0.073 R)
• M74: 48,302,759 km (0.11 R)
• M75: 49,019,183 km (0.118 R)
• M76: 50,281,191 km (0.103 R)
• M77: 51,007,189 km (0.109 R)
• M78: 52,377,805 km (0.088 R)
• M79: 53,667,787 km (0.046 R)
• M80: 54,409,643 km (0.11 R)
• M81: 55,061,591 km (0.084 R)
• M82: 55,528,934 km (0.105 R)
• M83: 56,373,265 km (0.025 R)
• M84: 57,789,807 km (0.064 R)
• M85: 58,550,213 km (0.061 R)
• M86: 59,027,131 km (0.095 R)
• M87: 59,122,574 km (0.117 R)
• M88: 59,888,815 km (0.079 R)
• M89: 61,044,159 km (0.03 R)
• M90: 62,303,923 km (0.06 R)
• M91: 62,790,864 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 11,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit