🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.55 AU - 0.89 AU

Year: 215 Days

Day: 32.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.94 AU

Year: 242 Days

Day: 41.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.7 AU - 2.44 AU

Year: 1047 Days

Day: 22.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,833,617 km

• M1: 683,213 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.81 AU - 2.35 AU

Year: 1054 Days

Day: 33.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,833,617 km

• M1: 623,075 km (0.076 R)
• M2: 1,244,654 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.48 AU - 3.8 AU

Year: 1956 Days

Day: 24.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 84.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,833,617 km

• M1: 727,794 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 10.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.91 AU - 6.93 AU

Year: 5062 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 100,833,617 km

• M1: 134,788 km (0.118 R)
• M2: 295,456 km (0.088 R)
• M3: 406,308 km (0.035 R)
• M4: 617,839 km (0.106 R)
• M5: 895,942 km (0.11 R)
• M6: 1,050,027 km (0.103 R)
• M7: 1,202,019 km (0.068 R)
• M8: 1,349,971 km (0.12 R)
• M9: 1,504,207 km (0.099 R)
• M10: 1,830,480 km (0.088 R)
• M11: 2,015,532 km (0.033 R)
• M12: 2,165,429 km (0.11 R)
• M13: 3,124,950 km (0.084 R)
• M14: 3,235,503 km (0.11 R)
• M15: 4,340,732 km (0.11 R)
• M16: 4,446,647 km (0.118 R)
• M17: 4,733,426 km (0.088 R)
• M18: 5,007,789 km (0.089 R)
• M19: 5,100,390 km (0.116 R)
• M20: 5,174,890 km (0.051 R)
• M21: 5,249,688 km (0.069 R)
• M22: 5,343,786 km (0.083 R)
• M23: 5,687,412 km (0.04 R)
• M24: 5,803,500 km (0.104 R)
• M25: 6,057,816 km (0.116 R)
• M26: 6,136,804 km (0.091 R)
• M27: 7,194,910 km (0.106 R)
• M28: 7,960,252 km (0.032 R)
• M29: 8,068,561 km (0.063 R)
• M30: 8,352,648 km (0.09 R)
• M31: 8,908,104 km (0.1 R)
• M32: 9,521,456 km (0.081 R)
• M33: 9,984,760 km (0.087 R)
• M34: 10,195,544 km (0.089 R)
• M35: 10,550,240 km (0.074 R)
• M36: 10,837,019 km (0.032 R)
• M37: 11,393,673 km (0.117 R)
• M38: 11,491,510 km (0.115 R)
• M39: 11,687,782 km (0.118 R)
• M40: 12,333,896 km (0.116 R)
• M41: 12,409,143 km (0.08 R)
• M42: 12,560,088 km (0.073 R)
• M43: 12,711,780 km (0.094 R)
• M44: 13,042,541 km (0.074 R)
• M45: 13,375,994 km (0.109 R)
• M46: 13,582,589 km (0.099 R)
• M47: 13,999,070 km (0.09 R)
• M48: 14,287,943 km (0.083 R)
• M49: 14,446,218 km (0.101 R)
• M50: 14,684,826 km (0.064 R)
• M51: 14,764,711 km (0.105 R)
• M52: 15,273,643 km (0.063 R)
• M53: 16,253,809 km (0.117 R)
• M54: 16,336,387 km (0.092 R)
• M55: 16,474,466 km (0.051 R)
• M56: 16,946,447 km (0.107 R)
• M57: 17,142,121 km (0.101 R)
• M58: 17,310,418 km (0.104 R)
• M59: 17,620,385 km (0.05 R)
• M60: 17,903,873 km (0.114 R)
• M61: 18,446,614 km (0.091 R)
• M62: 19,577,275 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 11.7

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.54 AU - 8.56 AU

Year: 7291 Days

Day: 12.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 100,833,617 km

• M1: 172,636 km (0.057 R)
• M2: 332,556 km (0.089 R)
• M3: 543,788 km (0.109 R)
• M4: 702,063 km (0.11 R)
• M5: 1,002,455 km (0.086 R)
• M6: 1,325,138 km (0.089 R)
• M7: 1,527,095 km (0.079 R)
• M8: 1,622,389 km (0.091 R)
• M9: 1,941,032 km (0.101 R)
• M10: 2,171,862 km (0.077 R)
• M11: 2,367,536 km (0.048 R)
• M12: 2,456,397 km (0.106 R)
• M13: 2,894,120 km (0.12 R)
• M14: 3,281,878 km (0.109 R)
• M15: 4,000,097 km (0.085 R)
• M16: 4,241,249 km (0.035 R)
• M17: 4,350,007 km (0.088 R)
• M18: 4,850,861 km (0.099 R)
• M19: 5,253,279 km (0.1 R)
• M20: 5,458,527 km (0.056 R)
• M21: 5,666,468 km (0.096 R)
• M22: 5,907,321 km (0.078 R)
• M23: 6,151,614 km (0.104 R)
• M24: 6,305,999 km (0.054 R)
• M25: 6,492,996 km (0.088 R)
• M26: 7,032,895 km (0.091 R)
• M27: 7,129,685 km (0.116 R)
• M28: 7,226,924 km (0.101 R)
• M29: 7,686,488 km (0.04 R)
• M30: 7,852,991 km (0.086 R)
• M31: 8,291,312 km (0.114 R)
• M32: 8,427,895 km (0.093 R)
• M33: 8,807,275 km (0.069 R)
• M34: 9,051,569 km (0.047 R)
• M35: 9,262,651 km (0.044 R)
• M36: 9,906,072 km (0.07 R)
• M37: 10,160,239 km (0.059 R)
• M38: 11,160,749 km (0.083 R)
• M39: 12,153,630 km (0.089 R)
• M40: 12,270,017 km (0.119 R)
• M41: 13,695,535 km (0.062 R)
• M42: 14,182,327 km (0.081 R)
• M43: 14,304,997 km (0.119 R)
• M44: 14,468,956 km (0.034 R)
• M45: 14,592,375 km (0.092 R)
• M46: 14,716,092 km (0.087 R)
• M47: 15,006,312 km (0.097 R)
• M48: 15,676,660 km (0.106 R)
• M49: 15,930,528 km (0.112 R)
• M50: 17,570,120 km (0.082 R)
• M51: 17,701,916 km (0.081 R)
• M52: 17,834,011 km (0.084 R)
• M53: 18,276,521 km (0.118 R)
• M54: 19,217,791 km (0.118 R)
• M55: 19,580,417 km (0.095 R)
• M56: 20,867,706 km (0.044 R)
• M57: 22,705,815 km (0.099 R)
• M58: 22,993,193 km (0.118 R)
• M59: 23,765,567 km (0.105 R)
• M60: 24,742,740 km (0.091 R)
• M61: 24,841,325 km (0.044 R)
• M62: 24,939,910 km (0.075 R)
• M63: 25,186,896 km (0.098 R)
• M64: 25,733,227 km (0.111 R)
• M65: 26,183,218 km (0.117 R)
• M66: 26,484,508 km (0.057 R)
• M67: 26,837,708 km (0.079 R)
• M68: 28,214,158 km (0.118 R)
• M69: 28,317,082 km (0.119 R)
• M70: 28,574,839 km (0.071 R)
• M71: 28,678,061 km (0.095 R)
• M72: 28,781,583 km (0.075 R)
• M73: 30,453,489 km (0.105 R)
• M74: 30,823,444 km (0.03 R)
• M75: 31,674,507 km (0.037 R)
• M76: 32,371,782 km (0.112 R)
• M77: 33,074,144 km (0.051 R)
• M78: 33,291,211 km (0.103 R)
• M79: 33,726,840 km (0.112 R)
• M80: 34,274,069 km (0.032 R)
• M81: 34,714,036 km (0.093 R)
• M82: 34,824,290 km (0.099 R)
• M83: 35,989,059 km (0.072 R)
• M84: 36,100,659 km (0.071 R)
• M85: 37,335,889 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16

Radius: 6.5

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.36 AU - 18.5 AU

Year: 20275 Days

Day: 22.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 104.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 100,833,617 km

• M1: 269,127 km (0.042 R)
• M2: 468,541 km (0.106 R)
• M3: 530,025 km (0.12 R)
• M4: 622,776 km (0.119 R)
• M5: 1,189,752 km (0.095 R)
• M6: 2,291,391 km (0.099 R)
• M7: 3,946,990 km (0.115 R)
• M8: 4,039,442 km (0.088 R)
• M9: 4,843,829 km (0.103 R)
• M10: 4,982,656 km (0.087 R)
• M11: 5,407,065 km (0.067 R)
• M12: 5,592,417 km (0.109 R)
• M13: 5,821,900 km (0.115 R)
• M14: 6,097,160 km (0.12 R)
• M15: 6,726,369 km (0.061 R)
• M16: 6,770,500 km (0.119 R)
• M17: 6,814,781 km (0.063 R)
• M18: 8,638,379 km (0.026 R)
• M19: 9,665,668 km (0.085 R)
• M20: 9,765,450 km (0.057 R)
• M21: 9,840,548 km (0.114 R)
• M22: 10,016,625 km (0.088 R)
• M23: 10,067,039 km (0.06 R)
• M24: 10,550,839 km (0.093 R)
• M25: 11,488,069 km (0.1 R)
• M26: 12,397,624 km (0.051 R)
• M27: 12,560,536 km (0.085 R)
• M28: 13,080,987 km (0.042 R)
• M29: 13,804,742 km (0.092 R)
• M30: 14,713,100 km (0.08 R)
• M31: 15,407,085 km (0.083 R)
• M32: 16,022,979 km (0.05 R)
• M33: 16,289,413 km (0.09 R)
• M34: 17,400,177 km (0.047 R)
• M35: 18,783,658 km (0.081 R)
• M36: 19,535,836 km (0.103 R)
• M37: 19,883,951 km (0.058 R)
• M38: 20,202,145 km (0.11 R)
• M39: 20,329,902 km (0.095 R)
• M40: 21,231,678 km (0.059 R)
• M41: 21,361,529 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.1

Radius: 5.4

Gravity: 20.58 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 17.09 AU - 23.89 AU

Year: 32598 Days

Day: 20.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 100,833,617 km

• M1: 70,311 km (0.1 R)
• M2: 113,994 km (0.077 R)
• M3: 441,763 km (0.045 R)
• M4: 843,283 km (0.075 R)
• M5: 903,721 km (0.069 R)
• M6: 1,262,008 km (0.098 R)
• M7: 2,304,555 km (0.095 R)
• M8: 2,476,742 km (0.076 R)
• M9: 2,787,906 km (0.096 R)
• M10: 3,111,337 km (0.043 R)
• M11: 3,206,032 km (0.113 R)
• M12: 3,398,116 km (0.106 R)
• M13: 3,495,653 km (0.086 R)
• M14: 3,594,089 km (0.117 R)
• M15: 7,192,516 km (0.04 R)
• M16: 7,507,420 km (0.097 R)
• M17: 7,955,615 km (0.07 R)
• M18: 8,544,731 km (0.095 R)
• M19: 8,811,015 km (0.111 R)
• M20: 9,215,528 km (0.063 R)
• M21: 9,351,662 km (0.111 R)
• M22: 10,323,749 km (0.054 R)
• M23: 11,254,697 km (0.099 R)
• M24: 11,914,872 km (0.08 R)
• M25: 15,157,107 km (0.116 R)
• M26: 16,377,077 km (0.065 R)
• M27: 17,628,164 km (0.115 R)
• M28: 17,712,537 km (0.089 R)
• M29: 18,479,077 km (0.069 R)
• M30: 21,923,418 km (0.093 R)
• M31: 22,014,374 km (0.091 R)
• M32: 22,562,201 km (0.058 R)
• M33: 24,138,813 km (0.083 R)
• M34: 24,798,390 km (0.025 R)
• M35: 27,986,171 km (0.099 R)
• M36: 29,176,821 km (0.09 R)
• M37: 31,607,637 km (0.1 R)
• M38: 32,019,031 km (0.103 R)
• M39: 33,682,260 km (0.096 R)
• M40: 33,787,128 km (0.03 R)
• M41: 34,735,878 km (0.115 R)
• M42: 36,551,996 km (0.087 R)
• M43: 36,875,576 km (0.086 R)
• M44: 37,308,662 km (0.061 R)
• M45: 39,609,627 km (0.071 R)
• M46: 39,831,031 km (0.067 R)
• M47: 40,833,038 km (0.087 R)
• M48: 42,181,812 km (0.074 R)
• M49: 42,634,645 km (0.108 R)
• M50: 42,975,429 km (0.109 R)
• M51: 44,577,174 km (0.117 R)
• M52: 45,154,023 km (0.1 R)
• M53: 46,431,589 km (0.085 R)
• M54: 46,899,232 km (0.07 R)
• M55: 47,603,389 km (0.049 R)
• M56: 48,192,954 km (0.093 R)
• M57: 48,903,544 km (0.089 R)
• M58: 49,617,724 km (0.1 R)
• M59: 50,815,405 km (0.075 R)
• M60: 50,935,831 km (0.061 R)
• M61: 52,143,983 km (0.085 R)
• M62: 52,508,404 km (0.057 R)
• M63: 52,751,650 km (0.12 R)
• M64: 53,974,014 km (0.095 R)
• M65: 54,835,249 km (0.096 R)
• M66: 55,205,653 km (0.092 R)
• M67: 55,824,989 km (0.091 R)
• M68: 58,451,030 km (0.098 R)
• M69: 58,829,512 km (0.114 R)
• M70: 58,955,773 km (0.109 R)
• M71: 60,733,893 km (0.102 R)
• M72: 60,861,500 km (0.033 R)
• M73: 62,143,105 km (0.11 R)
• M74: 65,909,979 km (0.074 R)
• M75: 66,172,524 km (0.115 R)
• M76: 66,435,367 km (0.075 R)
• M77: 67,490,182 km (0.079 R)
• M78: 67,887,215 km (0.119 R)
• M79: 71,629,704 km (0.116 R)
• M80: 72,982,368 km (0.079 R)
• M81: 75,575,797 km (0.095 R)
• M82: 76,125,719 km (0.089 R)
• M83: 77,783,114 km (0.114 R)
• M84: 78,338,122 km (0.114 R)
• M85: 79,033,901 km (0.11 R)
• M86: 81,273,980 km (0.11 R)
• M87: 81,414,752 km (0.104 R)
• M88: 82,543,318 km (0.091 R)
• M89: 84,103,325 km (0.104 R)
• M90: 86,821,069 km (0.089 R)
• M91: 88,407,554 km (0.074 R)
• M92: 91,462,792 km (0.037 R)
• M93: 91,902,011 km (0.092 R)
• M94: 93,371,361 km (0.043 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 15,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit