🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.61 AU

Year: 144 Days

Day: 42.4 Hours

Environment

Temp: 192 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.64 AU - 1.02 AU

Year: 273 Days

Day: 29.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.72 AU - 0.98 AU

Year: 283 Days

Day: 38.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.12 AU - 3.04 AU

Year: 1499 Days

Day: 13.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 155.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,535,639 km

• M1: 1,424,920 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.99 AU - 3.07 AU

Year: 1907 Days

Day: 42.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,535,639 km

• M1: 110,254 km (0.113 R)
• M2: 1,519,017 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.51 AU - 5.13 AU

Year: 3247 Days

Day: 34.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.9

Radius: 11.8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.78 AU - 5.66 AU

Year: 4313 Days

Day: 8.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,535,639 km

• M1: 180,116 km (0.114 R)
• M2: 255,513 km (0.094 R)
• M3: 374,593 km (0.046 R)
• M4: 718,668 km (0.117 R)
• M5: 804,537 km (0.115 R)
• M6: 965,953 km (0.114 R)
• M7: 1,162,226 km (0.06 R)
• M8: 1,289,683 km (0.086 R)
• M9: 1,550,582 km (0.074 R)
• M10: 1,755,381 km (0.118 R)
• M11: 2,423,037 km (0.04 R)
• M12: 2,536,432 km (0.055 R)
• M13: 3,107,597 km (0.088 R)
• M14: 3,789,912 km (0.108 R)
• M15: 4,007,278 km (0.075 R)
• M16: 4,154,482 km (0.051 R)
• M17: 4,581,435 km (0.098 R)
• M18: 5,022,449 km (0.087 R)
• M19: 5,301,749 km (0.094 R)
• M20: 5,423,072 km (0.079 R)
• M21: 5,806,342 km (0.089 R)
• M22: 6,570,488 km (0.071 R)
• M23: 6,715,448 km (0.032 R)
• M24: 7,082,711 km (0.048 R)
• M25: 7,396,268 km (0.105 R)
• M26: 7,531,954 km (0.086 R)
• M27: 8,067,963 km (0.098 R)
• M28: 8,192,279 km (0.086 R)
• M29: 8,270,219 km (0.091 R)
• M30: 8,775,261 km (0.112 R)
• M31: 9,031,523 km (0.088 R)
• M32: 9,551,525 km (0.059 R)
• M33: 10,131,366 km (0.084 R)
• M34: 11,203,983 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 829

Radius: 3.8

Gravity: 57.41 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 10.89 AU - 15.23 AU

Year: 17069 Days

Day: 20 Hours

Environment

Temp: -178 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,535,639 km

• M1: 65,673 km (0.096 R)
• M2: 388,805 km (0.066 R)
• M3: 524,640 km (0.112 R)
• M4: 1,368,671 km (0.079 R)
• M5: 1,397,543 km (0.065 R)
• M6: 1,635,554 km (0.11 R)
• M7: 2,670,920 km (0.08 R)
• M8: 2,816,778 km (0.074 R)
• M9: 3,077,976 km (0.062 R)
• M10: 3,346,953 km (0.036 R)
• M11: 3,989,775 km (0.117 R)
• M12: 5,202,715 km (0.086 R)
• M13: 5,293,521 km (0.106 R)
• M14: 7,113,678 km (0.036 R)
• M15: 7,214,357 km (0.076 R)
• M16: 7,468,225 km (0.057 R)
• M17: 7,776,696 km (0.111 R)
• M18: 8,565,974 km (0.081 R)
• M19: 9,657,291 km (0.119 R)
• M20: 9,713,091 km (0.108 R)
• M21: 11,788,462 km (0.1 R)
• M22: 13,431,046 km (0.115 R)
• M23: 13,805,789 km (0.117 R)
• M24: 15,208,568 km (0.097 R)
• M25: 15,468,420 km (0.069 R)
• M26: 15,861,114 km (0.097 R)
• M27: 16,058,583 km (0.085 R)
• M28: 17,260,902 km (0.107 R)
• M29: 17,531,973 km (0.094 R)
• M30: 17,736,174 km (0.116 R)
• M31: 17,872,757 km (0.109 R)
• M32: 18,284,600 km (0.12 R)
• M33: 18,630,320 km (0.109 R)
• M34: 19,047,848 km (0.118 R)
• M35: 20,820,732 km (0.086 R)
• M36: 23,091,030 km (0.102 R)
• M37: 25,361,626 km (0.119 R)
• M38: 26,134,150 km (0.079 R)
• M39: 27,149,919 km (0.071 R)
• M40: 28,019,532 km (0.085 R)
• M41: 30,029,529 km (0.062 R)
• M42: 30,273,822 km (0.074 R)
• M43: 30,437,033 km (0.114 R)
• M44: 30,518,863 km (0.102 R)
• M45: 30,846,483 km (0.03 R)
• M46: 31,257,577 km (0.049 R)
• M47: 31,587,890 km (0.101 R)
• M48: 31,670,617 km (0.104 R)
• M49: 33,172,430 km (0.102 R)
• M50: 33,424,951 km (0.051 R)
• M51: 33,593,698 km (0.1 R)
• M52: 34,016,761 km (0.118 R)
• M53: 34,611,861 km (0.061 R)
• M54: 34,782,552 km (0.055 R)
• M55: 34,867,973 km (0.113 R)
• M56: 35,985,169 km (0.066 R)
• M57: 36,418,106 km (0.049 R)
• M58: 36,591,639 km (0.057 R)
• M59: 37,026,819 km (0.077 R)
• M60: 37,551,459 km (0.096 R)
• M61: 37,639,123 km (0.093 R)
• M62: 38,254,569 km (0.081 R)
• M63: 38,873,455 km (0.091 R)
• M64: 39,942,033 km (0.109 R)
• M65: 40,210,711 km (0.091 R)
• M66: 40,569,746 km (0.116 R)
• M67: 41,653,582 km (0.112 R)
• M68: 42,564,035 km (0.103 R)
• M69: 42,655,439 km (0.107 R)
• M70: 44,126,734 km (0.053 R)
• M71: 45,895,280 km (0.065 R)
• M72: 46,552,763 km (0.111 R)
• M73: 47,971,998 km (0.079 R)
• M74: 48,162,286 km (0.098 R)
• M75: 50,175,575 km (0.103 R)
• M76: 51,143,922 km (0.066 R)
• M77: 52,118,402 km (0.097 R)
• M78: 52,313,927 km (0.107 R)
• M79: 52,509,900 km (0.075 R)
• M80: 55,078,346 km (0.102 R)
• M81: 55,976,980 km (0.058 R)
• M82: 56,981,081 km (0.099 R)
• M83: 57,081,760 km (0.099 R)
• M84: 57,384,397 km (0.113 R)
• M85: 58,092,444 km (0.113 R)
• M86: 59,415,188 km (0.09 R)
• M87: 60,131,463 km (0.101 R)
• M88: 61,365,944 km (0.098 R)
• M89: 62,089,998 km (0.079 R)
• M90: 66,493,262 km (0.042 R)
• M91: 68,839,405 km (0.054 R)
• M92: 69,484,022 km (0.058 R)
• M93: 70,670,932 km (0.104 R)
• M94: 70,779,241 km (0.12 R)
• M95: 72,409,409 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.3

Radius: 6.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.5 AU - 16.04 AU

Year: 19495 Days

Day: 19.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,535,639 km

• M1: 105,616 km (0.101 R)
• M2: 194,028 km (0.089 R)
• M3: 561,291 km (0.063 R)
• M4: 653,443 km (0.094 R)
• M5: 1,034,320 km (0.066 R)
• M6: 1,168,509 km (0.046 R)
• M7: 2,770,852 km (0.092 R)
• M8: 2,931,520 km (0.062 R)
• M9: 3,040,278 km (0.111 R)
• M10: 3,178,207 km (0.069 R)
• M11: 3,488,772 km (0.038 R)
• M12: 3,604,261 km (0.078 R)
• M13: 3,868,451 km (0.115 R)
• M14: 3,987,980 km (0.079 R)
• M15: 4,826,177 km (0.101 R)
• M16: 4,890,354 km (0.035 R)
• M17: 5,182,818 km (0.042 R)
• M18: 5,481,116 km (0.058 R)
• M19: 5,716,883 km (0.092 R)
• M20: 6,129,025 km (0.087 R)
• M21: 6,338,611 km (0.113 R)
• M22: 6,479,682 km (0.041 R)
• M23: 7,908,641 km (0.039 R)
• M24: 8,175,224 km (0.102 R)
• M25: 9,430,650 km (0.043 R)
• M26: 10,411,114 km (0.094 R)
• M27: 10,494,291 km (0.096 R)
• M28: 10,745,166 km (0.096 R)
• M29: 10,829,091 km (0.099 R)
• M30: 10,955,650 km (0.088 R)
• M31: 11,082,659 km (0.066 R)
• M32: 11,724,883 km (0.073 R)
• M33: 14,319,508 km (0.109 R)
• M34: 14,504,710 km (0.101 R)
• M35: 14,924,482 km (0.103 R)
• M36: 15,253,747 km (0.094 R)
• M37: 15,585,405 km (0.099 R)
• M38: 17,823,240 km (0.095 R)
• M39: 18,928,619 km (0.091 R)
• M40: 18,979,482 km (0.058 R)
• M41: 19,438,448 km (0.107 R)
• M42: 19,695,008 km (0.032 R)
• M43: 20,211,420 km (0.113 R)
• M44: 20,627,901 km (0.115 R)
• M45: 20,994,565 km (0.069 R)
• M46: 21,469,090 km (0.079 R)
• M47: 21,787,583 km (0.117 R)
• M48: 22,536,470 km (0.118 R)
• M49: 22,644,181 km (0.057 R)
• M50: 22,860,051 km (0.117 R)
• M51: 24,004,624 km (0.098 R)
• M52: 24,500,840 km (0.051 R)
• M53: 25,671,743 km (0.1 R)
• M54: 25,896,887 km (0.061 R)
• M55: 26,633,059 km (0.081 R)
• M56: 26,860,896 km (0.066 R)
• M57: 26,917,893 km (0.093 R)
• M58: 27,490,853 km (0.062 R)
• M59: 28,532,353 km (0.113 R)
• M60: 28,765,427 km (0.036 R)
• M61: 29,292,460 km (0.075 R)
• M62: 29,822,635 km (0.116 R)
• M63: 30,118,539 km (0.114 R)
• M64: 31,311,882 km (0.108 R)
• M65: 31,371,870 km (0.117 R)
• M66: 31,672,861 km (0.102 R)
• M67: 31,974,750 km (0.11 R)
• M68: 32,520,483 km (0.1 R)
• M69: 33,498,404 km (0.055 R)
• M70: 33,929,395 km (0.036 R)
• M71: 34,052,814 km (0.075 R)
• M72: 34,486,049 km (0.104 R)
• M73: 35,295,523 km (0.059 R)
• M74: 35,922,338 km (0.11 R)
• M75: 35,985,169 km (0.054 R)
• M76: 36,237,242 km (0.116 R)
• M77: 36,806,163 km (0.1 R)
• M78: 37,441,804 km (0.074 R)
• M79: 37,697,167 km (0.064 R)
• M80: 38,017,008 km (0.049 R)
• M81: 38,402,222 km (0.105 R)
• M82: 38,788,484 km (0.093 R)
• M83: 39,176,242 km (0.082 R)
• M84: 39,565,196 km (0.037 R)
• M85: 41,199,702 km (0.096 R)
• M86: 41,265,525 km (0.1 R)
• M87: 43,591,772 km (0.115 R)
• M88: 43,725,962 km (0.052 R)
• M89: 43,860,301 km (0.115 R)
• M90: 43,994,789 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.8

Radius: 4.9

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 15.57 AU - 22.65 AU

Year: 30212 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,535,639 km

• M1: 66,272 km (0.117 R)
• M2: 450,439 km (0.072 R)
• M3: 501,452 km (0.083 R)
• M4: 591,211 km (0.117 R)
• M5: 956,978 km (0.111 R)
• M6: 2,142,541 km (0.088 R)
• M7: 2,502,473 km (0.069 R)
• M8: 2,626,490 km (0.069 R)
• M9: 2,978,344 km (0.106 R)
• M10: 3,076,779 km (0.112 R)
• M11: 3,143,051 km (0.098 R)
• M12: 4,489,731 km (0.066 R)
• M13: 5,103,681 km (0.08 R)
• M14: 5,581,197 km (0.102 R)
• M15: 6,198,139 km (0.062 R)
• M16: 6,408,474 km (0.054 R)
• M17: 6,535,931 km (0.083 R)
• M18: 7,406,291 km (0.086 R)
• M19: 7,719,400 km (0.118 R)
• M20: 7,991,369 km (0.072 R)
• M21: 8,082,623 km (0.104 R)
• M22: 8,266,330 km (0.056 R)
• M23: 9,349,119 km (0.118 R)
• M24: 9,736,129 km (0.064 R)
• M25: 9,784,748 km (0.119 R)
• M26: 10,128,225 km (0.036 R)
• M27: 10,177,592 km (0.098 R)
• M28: 10,227,109 km (0.093 R)
• M29: 10,425,775 km (0.103 R)
• M30: 10,575,672 km (0.049 R)
• M31: 10,675,902 km (0.117 R)
• M32: 11,182,142 km (0.071 R)
• M33: 11,592,788 km (0.061 R)
• M34: 11,748,070 km (0.057 R)
• M35: 11,851,891 km (0.096 R)
• M36: 12,481,698 km (0.065 R)
• M37: 14,047,838 km (0.082 R)
• M38: 14,102,890 km (0.045 R)
• M39: 14,769,648 km (0.038 R)
• M40: 17,301,143 km (0.105 R)
• M41: 17,894,897 km (0.066 R)
• M42: 18,374,807 km (0.086 R)
• M43: 18,676,845 km (0.079 R)
• M44: 19,963,237 km (0.113 R)
• M45: 20,211,420 km (0.058 R)
• M46: 20,711,077 km (0.102 R)
• M47: 21,913,844 km (0.057 R)
• M48: 22,491,441 km (0.087 R)
• M49: 22,555,918 km (0.072 R)
• M50: 22,685,021 km (0.092 R)
• M51: 23,009,050 km (0.05 R)
• M52: 23,269,350 km (0.078 R)
• M53: 23,334,575 km (0.083 R)
• M54: 23,727,120 km (0.111 R)
• M55: 23,792,793 km (0.104 R)
• M56: 23,990,113 km (0.059 R)
• M57: 25,992,780 km (0.112 R)
• M58: 26,535,820 km (0.106 R)
• M59: 27,426,376 km (0.11 R)
• M60: 28,048,554 km (0.118 R)
• M61: 29,871,852 km (0.12 R)
• M62: 29,942,762 km (0.102 R)
• M63: 30,654,848 km (0.103 R)
• M64: 31,084,792 km (0.111 R)
• M65: 35,867,885 km (0.042 R)
• M66: 37,003,632 km (0.106 R)
• M67: 37,156,072 km (0.107 R)
• M68: 39,543,804 km (0.086 R)
• M69: 40,011,746 km (0.039 R)
• M70: 42,937,132 km (0.044 R)
• M71: 43,900,692 km (0.118 R)
• M72: 44,466,022 km (0.119 R)
• M73: 44,546,955 km (0.035 R)
• M74: 44,790,051 km (0.084 R)
• M75: 47,163,272 km (0.045 R)
• M76: 47,742,216 km (0.065 R)
• M77: 47,908,120 km (0.12 R)
• M78: 48,074,173 km (0.092 R)
• M79: 48,240,377 km (0.105 R)
• M80: 48,406,879 km (0.097 R)
• M81: 48,740,183 km (0.082 R)
• M82: 48,990,759 km (0.085 R)
• M83: 50,503,194 km (0.078 R)
• M84: 52,714,550 km (0.032 R)
• M85: 53,573,541 km (0.096 R)
• M86: 54,957,471 km (0.082 R)
• M87: 55,392,352 km (0.093 R)
• M88: 57,848,749 km (0.071 R)
• M89: 58,113,986 km (0.116 R)
• M90: 58,734,518 km (0.105 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit