🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.6 AU - 0.98 AU

Year: 249 Days

Day: 42.4 Hours

Environment

Temp: 116 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.13 AU - 2.95 AU

Year: 1436 Days

Day: 29.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.25 AU - 3.69 AU

Year: 1816 Days

Day: 34.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,211,692 km

• M1: 1,463,815 km (0.095 R)

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.7

Radius: 10.4

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.79 AU - 8.53 AU

Year: 7521 Days

Day: 13.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,211,692 km

• M1: 210,035 km (0.093 R)
• M2: 277,504 km (0.047 R)
• M3: 436,227 km (0.104 R)
• M4: 601,832 km (0.112 R)
• M5: 804,986 km (0.113 R)
• M6: 883,226 km (0.107 R)
• M7: 1,151,904 km (0.026 R)
• M8: 1,848,431 km (0.071 R)
• M9: 2,751,853 km (0.107 R)
• M10: 2,873,476 km (0.089 R)
• M11: 2,972,061 km (0.074 R)
• M12: 3,096,826 km (0.109 R)
• M13: 3,198,103 km (0.1 R)
• M14: 4,354,196 km (0.103 R)
• M15: 4,467,890 km (0.112 R)
• M16: 4,611,354 km (0.115 R)
• M17: 4,785,636 km (0.086 R)
• M18: 5,260,908 km (0.082 R)
• M19: 5,751,440 km (0.094 R)
• M20: 5,939,185 km (0.086 R)
• M21: 6,352,823 km (0.104 R)
• M22: 6,974,402 km (0.103 R)
• M23: 7,174,714 km (0.068 R)
• M24: 7,581,171 km (0.087 R)
• M25: 7,649,538 km (0.068 R)
• M26: 8,204,845 km (0.088 R)
• M27: 8,594,098 km (0.094 R)
• M28: 8,701,360 km (0.055 R)
• M29: 9,872,562 km (0.102 R)
• M30: 10,860,357 km (0.074 R)
• M31: 11,209,668 km (0.115 R)
• M32: 11,405,342 km (0.063 R)
• M33: 11,999,096 km (0.12 R)
• M34: 12,319,833 km (0.113 R)
• M35: 12,481,399 km (0.078 R)
• M36: 12,765,635 km (0.079 R)
• M37: 13,216,673 km (0.116 R)
• M38: 13,547,882 km (0.048 R)
• M39: 13,672,946 km (0.067 R)
• M40: 14,729,107 km (0.094 R)
• M41: 15,029,500 km (0.1 R)
• M42: 15,202,136 km (0.09 R)
• M43: 17,098,588 km (0.103 R)
• M44: 17,505,045 km (0.089 R)
• M45: 17,686,657 km (0.111 R)
• M46: 17,868,867 km (0.079 R)
• M47: 18,189,306 km (0.094 R)
• M48: 18,789,493 km (0.108 R)
• M49: 18,882,393 km (0.092 R)
• M50: 19,443,086 km (0.113 R)
• M51: 21,206,246 km (0.058 R)
• M52: 21,351,356 km (0.093 R)
• M53: 21,448,445 km (0.055 R)
• M54: 21,886,617 km (0.117 R)
• M55: 21,984,454 km (0.049 R)
• M56: 22,574,169 km (0.115 R)
• M57: 23,019,971 km (0.089 R)
• M58: 23,218,936 km (0.047 R)
• M59: 24,121,759 km (0.067 R)
• M60: 24,577,434 km (0.085 R)
• M61: 25,651,846 km (0.101 R)
• M62: 26,168,856 km (0.114 R)
• M63: 27,952,213 km (0.063 R)
• M64: 28,430,776 km (0.072 R)
• M65: 28,804,920 km (0.114 R)
• M66: 29,450,136 km (0.064 R)
• M67: 30,536,067 km (0.117 R)
• M68: 31,138,797 km (0.033 R)
• M69: 31,303,953 km (0.109 R)
• M70: 32,914,823 km (0.111 R)
• M71: 33,026,872 km (0.077 R)
• M72: 33,532,812 km (0.053 R)
• M73: 33,871,651 km (0.072 R)
• M74: 34,609,467 km (0.045 R)
• M75: 38,377,389 km (0.093 R)
• M76: 38,849,969 km (0.109 R)
• M77: 39,920,641 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.8

Radius: 11.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 8.17 AU - 8.59 AU

Year: 8606 Days

Day: 10.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,211,692 km

• M1: 146,456 km (0.102 R)
• M2: 292,015 km (0.098 R)
• M3: 543,489 km (0.103 R)
• M4: 658,530 km (0.098 R)
• M5: 1,093,112 km (0.071 R)
• M6: 1,186,311 km (0.093 R)
• M7: 1,650,364 km (0.075 R)
• M8: 1,959,433 km (0.097 R)
• M9: 2,097,661 km (0.102 R)
• M10: 2,582,059 km (0.113 R)
• M11: 2,683,038 km (0.087 R)
• M12: 4,812,564 km (0.053 R)
• M13: 4,937,777 km (0.075 R)
• M14: 5,095,752 km (0.031 R)
• M15: 5,579,851 km (0.091 R)
• M16: 6,045,100 km (0.113 R)
• M17: 6,146,378 km (0.1 R)
• M18: 6,350,878 km (0.1 R)
• M19: 6,871,629 km (0.085 R)
• M20: 6,977,544 km (0.043 R)
• M21: 7,083,908 km (0.109 R)
• M22: 8,820,141 km (0.06 R)
• M23: 8,935,331 km (0.098 R)
• M24: 9,244,849 km (0.117 R)
• M25: 10,194,496 km (0.092 R)
• M26: 10,315,372 km (0.08 R)
• M27: 10,436,845 km (0.075 R)
• M28: 10,558,618 km (0.083 R)
• M29: 10,680,989 km (0.081 R)
• M30: 10,844,948 km (0.115 R)
• M31: 11,092,233 km (0.063 R)
• M32: 11,216,699 km (0.036 R)
• M33: 11,341,463 km (0.067 R)
• M34: 11,761,085 km (0.062 R)
• M35: 12,057,738 km (0.054 R)
• M36: 12,832,057 km (0.118 R)
• M37: 13,137,535 km (0.084 R)
• M38: 13,401,276 km (0.108 R)
• M39: 13,578,101 km (0.034 R)
• M40: 14,113,362 km (0.075 R)
• M41: 14,428,715 km (0.078 R)
• M42: 14,791,938 km (0.115 R)
• M43: 15,481,285 km (0.119 R)
• M44: 15,993,359 km (0.106 R)
• M45: 16,653,235 km (0.11 R)
• M46: 16,843,374 km (0.056 R)
• M47: 18,538,168 km (0.108 R)
• M48: 18,636,604 km (0.118 R)
• M49: 19,081,956 km (0.091 R)
• M50: 19,580,865 km (0.045 R)
• M51: 19,982,984 km (0.057 R)
• M52: 21,309,020 km (0.062 R)
• M53: 21,515,615 km (0.085 R)
• M54: 22,874,262 km (0.112 R)
• M55: 22,979,879 km (0.099 R)
• M56: 23,617,315 km (0.078 R)
• M57: 24,260,586 km (0.119 R)
• M58: 24,963,845 km (0.066 R)
• M59: 25,345,320 km (0.049 R)
• M60: 25,564,182 km (0.104 R)
• M61: 25,783,642 km (0.098 R)
• M62: 26,169,305 km (0.111 R)
• M63: 26,335,209 km (0.078 R)
• M64: 26,556,913 km (0.066 R)
• M65: 26,779,216 km (0.098 R)
• M66: 26,890,516 km (0.107 R)
• M67: 28,807,613 km (0.039 R)
• M68: 29,036,049 km (0.112 R)
• M69: 30,768,392 km (0.104 R)
• M70: 31,060,408 km (0.08 R)
• M71: 31,294,678 km (0.051 R)
• M72: 33,789,521 km (0.073 R)
• M73: 35,855,618 km (0.084 R)
• M74: 36,162,892 km (0.073 R)
• M75: 36,471,063 km (0.109 R)
• M76: 38,150,150 km (0.062 R)
• M77: 38,338,194 km (0.092 R)
• M78: 38,778,461 km (0.042 R)
• M79: 38,967,553 km (0.112 R)
• M80: 41,196,860 km (0.073 R)
• M81: 41,583,271 km (0.114 R)
• M82: 43,075,211 km (0.119 R)
• M83: 43,401,933 km (0.083 R)
• M84: 43,598,355 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.1

Radius: 4.4

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 13.14 AU - 20.56 AU

Year: 24538 Days

Day: 22.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,211,692 km

• M1: 119,379 km (0.113 R)
• M2: 161,715 km (0.101 R)
• M3: 219,460 km (0.118 R)
• M4: 294,857 km (0.098 R)
• M5: 533,167 km (0.083 R)
• M6: 762,500 km (0.092 R)
• M7: 895,343 km (0.095 R)
• M8: 956,828 km (0.094 R)
• M9: 1,019,809 km (0.061 R)
• M10: 1,354,908 km (0.043 R)
• M11: 1,425,817 km (0.075 R)
• M12: 1,837,511 km (0.039 R)
• M13: 2,262,668 km (0.064 R)
• M14: 2,695,006 km (0.085 R)
• M15: 2,762,025 km (0.106 R)
• M16: 2,989,414 km (0.119 R)
• M17: 3,222,937 km (0.085 R)
• M18: 3,293,996 km (0.118 R)
• M19: 3,365,802 km (0.107 R)
• M20: 3,657,818 km (0.062 R)
• M21: 4,240,052 km (0.065 R)
• M22: 4,449,340 km (0.083 R)
• M23: 4,635,140 km (0.059 R)
• M24: 4,688,846 km (0.052 R)
• M25: 5,488,447 km (0.083 R)
• M26: 5,516,870 km (0.105 R)
• M27: 7,117,119 km (0.099 R)
• M28: 7,775,499 km (0.112 R)
• M29: 8,063,624 km (0.084 R)
• M30: 8,355,191 km (0.116 R)
• M31: 9,250,684 km (0.08 R)
• M32: 9,624,080 km (0.06 R)
• M33: 9,864,334 km (0.059 R)
• M34: 9,967,856 km (0.095 R)
• M35: 10,071,826 km (0.093 R)
• M36: 10,385,832 km (0.099 R)
• M37: 11,709,773 km (0.115 R)
• M38: 12,521,940 km (0.077 R)
• M39: 12,859,283 km (0.104 R)
• M40: 12,896,982 km (0.118 R)
• M41: 14,866,737 km (0.107 R)
• M42: 16,027,916 km (0.097 R)
• M43: 16,231,070 km (0.088 R)
• M44: 16,353,441 km (0.069 R)
• M45: 16,763,189 km (0.085 R)
• M46: 17,134,940 km (0.04 R)
• M47: 17,467,646 km (0.1 R)
• M48: 18,266,498 km (0.117 R)
• M49: 18,478,628 km (0.052 R)
• M50: 18,991,150 km (0.032 R)
• M51: 19,768,760 km (0.106 R)
• M52: 19,942,892 km (0.067 R)
• M53: 20,688,937 km (0.101 R)
• M54: 20,910,192 km (0.098 R)
• M55: 21,087,615 km (0.032 R)
• M56: 22,707,461 km (0.104 R)
• M57: 22,844,193 km (0.072 R)
• M58: 23,670,572 km (0.094 R)
• M59: 24,647,147 km (0.102 R)
• M60: 25,116,735 km (0.112 R)
• M61: 25,826,726 km (0.101 R)
• M62: 26,255,773 km (0.066 R)
• M63: 26,399,387 km (0.107 R)
• M64: 27,557,274 km (0.118 R)
• M65: 27,946,977 km (0.105 R)
• M66: 28,485,679 km (0.1 R)
• M67: 28,978,304 km (0.045 R)
• M68: 29,027,821 km (0.088 R)
• M69: 29,225,739 km (0.098 R)
• M70: 29,722,703 km (0.065 R)
• M71: 29,922,267 km (0.086 R)
• M72: 30,222,510 km (0.081 R)
• M73: 30,725,009 km (0.091 R)
• M74: 30,825,838 km (0.043 R)
• M75: 31,331,628 km (0.103 R)
• M76: 31,687,372 km (0.051 R)
• M77: 33,485,838 km (0.119 R)
• M78: 33,537,748 km (0.031 R)
• M79: 33,693,480 km (0.087 R)
• M80: 34,057,900 km (0.077 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 18,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit