🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.68 AU - 1.06 AU

Year: 307 Days

Day: 41.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.28 AU - 1.42 AU

Year: 594 Days

Day: 46.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.35 AU - 2.67 AU

Year: 1506 Days

Day: 31.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,605,552 km

• M1: 38,596 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.1

Radius: 13.5

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.27 AU - 6.35 AU

Year: 4634 Days

Day: 10.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 71,605,552 km

• M1: 181,013 km (0.1 R)
• M2: 268,079 km (0.083 R)
• M3: 404,662 km (0.102 R)
• M4: 567,724 km (0.065 R)
• M5: 810,372 km (0.109 R)
• M6: 940,522 km (0.099 R)
• M7: 1,028,336 km (0.113 R)
• M8: 1,139,786 km (0.087 R)
• M9: 1,288,038 km (0.06 R)
• M10: 1,477,279 km (0.099 R)
• M11: 1,652,308 km (0.065 R)
• M12: 1,809,835 km (0.066 R)
• M13: 2,153,162 km (0.112 R)
• M14: 2,259,077 km (0.045 R)
• M15: 2,643,694 km (0.096 R)
• M16: 2,757,538 km (0.072 R)
• M17: 2,858,516 km (0.064 R)
• M18: 3,444,192 km (0.12 R)
• M19: 3,568,956 km (0.117 R)
• M20: 3,727,231 km (0.029 R)
• M21: 3,903,906 km (0.112 R)
• M22: 4,017,900 km (0.081 R)
• M23: 4,182,607 km (0.094 R)
• M24: 4,383,367 km (0.098 R)
• M25: 4,707,695 km (0.072 R)
• M26: 4,846,672 km (0.099 R)
• M27: 5,057,754 km (0.051 R)
• M28: 5,200,172 km (0.067 R)
• M29: 5,307,882 km (0.089 R)
• M30: 5,598,700 km (0.091 R)
• M31: 6,007,402 km (0.093 R)
• M32: 6,522,168 km (0.06 R)
• M33: 6,893,021 km (0.074 R)
• M34: 7,210,617 km (0.09 R)
• M35: 7,431,873 km (0.093 R)
• M36: 7,553,496 km (0.085 R)
• M37: 7,696,362 km (0.1 R)
• M38: 8,592,902 km (0.048 R)
• M39: 8,742,051 km (0.034 R)
• M40: 8,827,621 km (0.079 R)
• M41: 9,042,892 km (0.062 R)
• M42: 9,522,503 km (0.101 R)
• M43: 9,809,880 km (0.096 R)
• M44: 10,077,661 km (0.056 R)
• M45: 10,302,656 km (0.112 R)
• M46: 11,219,541 km (0.12 R)
• M47: 11,499,738 km (0.116 R)
• M48: 11,805,965 km (0.084 R)
• M49: 12,114,735 km (0.088 R)
• M50: 12,498,603 km (0.116 R)
• M51: 12,716,268 km (0.113 R)
• M52: 12,813,357 km (0.079 R)
• M53: 13,401,426 km (0.082 R)
• M54: 14,502,616 km (0.095 R)
• M55: 14,654,907 km (0.072 R)
• M56: 14,987,014 km (0.073 R)
• M57: 15,528,708 km (0.117 R)
• M58: 16,076,834 km (0.054 R)
• M59: 16,234,511 km (0.066 R)
• M60: 16,710,980 km (0.088 R)
• M61: 16,844,122 km (0.118 R)
• M62: 17,894,897 km (0.119 R)
• M63: 18,003,954 km (0.107 R)
• M64: 18,195,140 km (0.111 R)
• M65: 18,332,172 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156

Radius: 13

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 8.96 AU - 8.96 AU

Year: 10158 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,605,552 km

• M1: 257,608 km (0.056 R)
• M2: 572,511 km (0.082 R)
• M3: 671,844 km (0.1 R)
• M4: 877,840 km (0.063 R)
• M5: 1,009,486 km (0.107 R)
• M6: 1,399,787 km (0.092 R)
• M7: 2,315,326 km (0.047 R)
• M8: 2,540,471 km (0.092 R)
• M9: 2,675,408 km (0.052 R)
• M10: 2,852,233 km (0.085 R)
• M11: 3,073,937 km (0.12 R)
• M12: 3,322,270 km (0.062 R)
• M13: 3,905,252 km (0.05 R)
• M14: 4,084,171 km (0.106 R)
• M15: 4,404,012 km (0.076 R)
• M16: 4,613,898 km (0.103 R)
• M17: 4,803,438 km (0.05 R)
• M18: 5,412,152 km (0.091 R)
• M19: 5,637,297 km (0.053 R)
• M20: 6,045,250 km (0.106 R)
• M21: 6,410,269 km (0.08 R)
• M22: 7,107,096 km (0.079 R)
• M23: 7,381,608 km (0.104 R)
• M24: 7,687,685 km (0.119 R)
• M25: 7,884,556 km (0.118 R)
• M26: 8,340,979 km (0.113 R)
• M27: 8,572,556 km (0.096 R)
• M28: 9,249,936 km (0.037 R)
• M29: 9,519,661 km (0.042 R)
• M30: 9,670,754 km (0.103 R)
• M31: 9,822,596 km (0.087 R)
• M32: 10,190,158 km (0.092 R)
• M33: 10,313,726 km (0.047 R)
• M34: 10,406,626 km (0.038 R)
• M35: 10,687,421 km (0.081 R)
• M36: 11,415,963 km (0.107 R)
• M37: 13,663,073 km (0.085 R)
• M38: 14,211,349 km (0.069 R)
• M39: 14,557,668 km (0.079 R)
• M40: 14,976,991 km (0.101 R)
• M41: 15,223,379 km (0.045 R)
• M42: 15,827,455 km (0.111 R)
• M43: 15,934,866 km (0.041 R)
• M44: 16,042,576 km (0.079 R)
• M45: 16,657,274 km (0.025 R)
• M46: 16,949,289 km (0.09 R)
• M47: 18,396,649 km (0.115 R)
• M48: 18,850,080 km (0.042 R)
• M49: 19,307,101 km (0.116 R)
• M50: 19,613,777 km (0.084 R)
• M51: 20,038,186 km (0.097 R)
• M52: 20,465,737 km (0.038 R)
• M53: 22,849,878 km (0.11 R)
• M54: 23,951,068 km (0.099 R)
• M55: 24,570,403 km (0.11 R)
• M56: 25,153,236 km (0.099 R)
• M57: 26,630,216 km (0.07 R)
• M58: 26,800,758 km (0.076 R)
• M59: 27,014,533 km (0.114 R)
• M60: 27,271,692 km (0.09 R)
• M61: 27,443,580 km (0.079 R)
• M62: 27,788,552 km (0.086 R)
• M63: 28,395,770 km (0.09 R)
• M64: 28,919,662 km (0.063 R)
• M65: 29,402,863 km (0.119 R)
• M66: 29,579,089 km (0.039 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.3

Radius: 3.1

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 15.01 AU - 18.23 AU

Year: 25662 Days

Day: 16.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,605,552 km

• M1: 103,522 km (0.075 R)
• M2: 304,880 km (0.108 R)
• M3: 419,024 km (0.073 R)
• M4: 1,322,445 km (0.113 R)
• M5: 1,542,354 km (0.119 R)
• M6: 2,053,380 km (0.093 R)
• M7: 2,886,491 km (0.106 R)
• M8: 3,060,024 km (0.093 R)
• M9: 4,267,279 km (0.114 R)
• M10: 4,539,547 km (0.11 R)
• M11: 5,310,126 km (0.12 R)
• M12: 5,900,589 km (0.108 R)
• M13: 6,065,146 km (0.117 R)
• M14: 6,539,671 km (0.058 R)
• M15: 6,767,060 km (0.112 R)
• M16: 6,881,801 km (0.057 R)
• M17: 9,053,214 km (0.061 R)
• M18: 9,884,979 km (0.12 R)
• M19: 11,143,845 km (0.058 R)
• M20: 13,017,558 km (0.085 R)
• M21: 13,446,904 km (0.029 R)
• M22: 13,699,575 km (0.118 R)
• M23: 13,881,037 km (0.099 R)
• M24: 16,580,082 km (0.102 R)
• M25: 17,672,296 km (0.057 R)
• M26: 17,830,121 km (0.05 R)
• M27: 18,227,005 km (0.115 R)
• M28: 19,150,771 km (0.114 R)
• M29: 21,294,509 km (0.096 R)
• M30: 21,420,470 km (0.084 R)
• M31: 22,565,343 km (0.091 R)
• M32: 25,268,726 km (0.057 R)
• M33: 27,567,596 km (0.07 R)
• M34: 28,348,647 km (0.114 R)
• M35: 28,533,550 km (0.11 R)
• M36: 29,276,902 km (0.097 R)
• M37: 30,403,673 km (0.109 R)
• M38: 30,545,641 km (0.12 R)
• M39: 30,592,914 km (0.106 R)
• M40: 30,782,455 km (0.092 R)
• M41: 31,736,291 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.8

Radius: 7.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.14 AU - 19.48 AU

Year: 28467 Days

Day: 22.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 71,605,552 km

• M1: 109,954 km (0.084 R)
• M2: 169,794 km (0.065 R)
• M3: 628,012 km (0.072 R)
• M4: 691,890 km (0.083 R)
• M5: 1,123,031 km (0.088 R)
• M6: 1,777,372 km (0.055 R)
• M7: 2,325,648 km (0.104 R)
• M8: 2,462,082 km (0.094 R)
• M9: 3,566,563 km (0.035 R)
• M10: 3,884,159 km (0.099 R)
• M11: 3,965,092 km (0.073 R)
• M12: 4,087,463 km (0.044 R)
• M13: 5,559,057 km (0.083 R)
• M14: 5,742,165 km (0.113 R)
• M15: 5,880,692 km (0.059 R)
• M16: 6,979,638 km (0.036 R)
• M17: 7,730,021 km (0.108 R)
• M18: 9,306,184 km (0.061 R)
• M19: 9,908,316 km (0.09 R)
• M20: 10,692,957 km (0.12 R)
• M21: 11,150,128 km (0.095 R)
• M22: 11,789,359 km (0.038 R)
• M23: 11,906,943 km (0.073 R)
• M24: 12,500,248 km (0.117 R)
• M25: 12,921,217 km (0.082 R)
• M26: 12,981,804 km (0.109 R)
• M27: 13,224,901 km (0.069 R)
• M28: 13,839,149 km (0.043 R)
• M29: 13,963,166 km (0.063 R)
• M30: 14,714,746 km (0.083 R)
• M31: 14,778,026 km (0.074 R)
• M32: 15,159,351 km (0.11 R)
• M33: 15,866,649 km (0.099 R)
• M34: 19,561,866 km (0.037 R)
• M35: 21,182,460 km (0.083 R)
• M36: 22,117,297 km (0.112 R)
• M37: 22,626,229 km (0.093 R)
• M38: 25,077,091 km (0.11 R)
• M39: 25,760,005 km (0.069 R)
• M40: 25,912,595 km (0.118 R)
• M41: 27,066,743 km (0.09 R)
• M42: 27,767,160 km (0.102 R)
• M43: 28,868,649 km (0.05 R)
• M44: 28,947,786 km (0.036 R)
• M45: 31,602,401 km (0.117 R)
• M46: 32,917,216 km (0.117 R)
• M47: 33,831,558 km (0.117 R)
• M48: 33,998,659 km (0.108 R)
• M49: 38,091,507 km (0.076 R)
• M50: 38,178,424 km (0.116 R)
• M51: 39,489,948 km (0.085 R)
• M52: 40,372,426 km (0.071 R)
• M53: 41,083,166 km (0.096 R)
• M54: 42,426,854 km (0.099 R)
• M55: 44,423,536 km (0.079 R)
• M56: 45,617,776 km (0.088 R)
• M57: 46,636,538 km (0.095 R)
• M58: 48,037,821 km (0.106 R)
• M59: 48,225,566 km (0.08 R)
• M60: 48,602,104 km (0.099 R)
• M61: 49,832,397 km (0.094 R)
• M62: 50,690,191 km (0.03 R)
• M63: 50,881,377 km (0.102 R)
• M64: 54,072,001 km (0.079 R)
• M65: 54,365,213 km (0.109 R)
• M66: 54,463,050 km (0.044 R)
• M67: 55,543,445 km (0.091 R)
• M68: 58,626,059 km (0.108 R)
• M69: 59,430,596 km (0.112 R)
• M70: 60,745,711 km (0.031 R)
• M71: 62,172,576 km (0.102 R)
• M72: 62,582,324 km (0.103 R)
• M73: 63,301,591 km (0.072 R)
• M74: 63,713,733 km (0.078 R)
• M75: 65,163,486 km (0.078 R)
• M76: 66,833,597 km (0.113 R)
• M77: 66,938,315 km (0.088 R)
• M78: 70,535,695 km (0.115 R)
• M79: 71,283,984 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 15,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit