🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.59 AU - 0.61 AU

Year: 162 Days

Day: 22 Hours

Environment

Temp: 265 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.68 AU - 0.86 AU

Year: 235 Days

Day: 37.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.75 AU - 4.21 AU

Year: 2261 Days

Day: 35.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,581,987 km

• M1: 40,990 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 8.2

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.72 AU - 11.88 AU

Year: 10684 Days

Day: 13.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 147.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 100,581,987 km

• M1: 103,971 km (0.061 R)
• M2: 545,135 km (0.053 R)
• M3: 882,478 km (0.044 R)
• M4: 1,222,215 km (0.03 R)
• M5: 1,590,225 km (0.116 R)
• M6: 1,864,737 km (0.058 R)
• M7: 2,591,634 km (0.072 R)
• M8: 3,180,750 km (0.119 R)
• M9: 3,964,044 km (0.029 R)
• M10: 4,242,446 km (0.093 R)
• M11: 6,807,002 km (0.08 R)
• M12: 7,248,466 km (0.106 R)
• M13: 8,233,418 km (0.115 R)
• M14: 9,353,457 km (0.084 R)
• M15: 9,798,661 km (0.107 R)
• M16: 11,778,888 km (0.1 R)
• M17: 13,569,424 km (0.048 R)
• M18: 15,329,593 km (0.096 R)
• M19: 15,602,759 km (0.027 R)
• M20: 18,438,835 km (0.111 R)
• M21: 19,139,103 km (0.101 R)
• M22: 21,944,960 km (0.107 R)
• M23: 25,775,414 km (0.085 R)
• M24: 27,545,306 km (0.102 R)
• M25: 28,976,958 km (0.073 R)
• M26: 31,655,508 km (0.052 R)
• M27: 37,747,283 km (0.05 R)
• M28: 38,496,768 km (0.097 R)
• M29: 41,462,247 km (0.074 R)
• M30: 44,023,961 km (0.087 R)
• M31: 45,413,874 km (0.074 R)
• M32: 46,689,495 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.6

Radius: 8

Gravity: 13.56 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.18 AU - 13.36 AU

Year: 15892 Days

Day: 8.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 100,581,987 km

• M1: 99,483 km (0.089 R)
• M2: 680,820 km (0.107 R)
• M3: 968,796 km (0.115 R)
• M4: 1,296,714 km (0.109 R)
• M5: 2,100,504 km (0.083 R)
• M6: 5,904,778 km (0.106 R)
• M7: 7,657,915 km (0.066 R)
• M8: 9,345,229 km (0.036 R)
• M9: 11,266,664 km (0.097 R)
• M10: 11,961,846 km (0.118 R)
• M11: 13,298,503 km (0.075 R)
• M12: 14,657,899 km (0.115 R)
• M13: 16,424,649 km (0.088 R)
• M14: 17,566,979 km (0.068 R)
• M15: 20,839,881 km (0.095 R)
• M16: 21,216,419 km (0.077 R)
• M17: 22,668,865 km (0.112 R)
• M18: 27,422,786 km (0.118 R)
• M19: 31,181,283 km (0.076 R)
• M20: 33,311,107 km (0.094 R)
• M21: 33,955,575 km (0.102 R)
• M22: 34,346,175 km (0.075 R)
• M23: 34,608,271 km (0.113 R)
• M24: 40,571,391 km (0.112 R)
• M25: 42,802,793 km (0.086 R)
• M26: 44,801,870 km (0.045 R)
• M27: 46,221,703 km (0.06 R)
• M28: 47,184,814 km (0.086 R)
• M29: 48,985,075 km (0.12 R)
• M30: 49,818,335 km (0.063 R)
• M31: 54,482,049 km (0.115 R)
• M32: 62,107,501 km (0.11 R)
• M33: 68,117,146 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.4

Radius: 7.6

Gravity: 12.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.4 AU - 15.72 AU

Year: 19348 Days

Day: 24.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 100,581,987 km

• M1: 95,743 km (0.086 R)
• M2: 511,026 km (0.106 R)
• M3: 894,146 km (0.115 R)
• M4: 1,572,722 km (0.099 R)
• M5: 1,851,274 km (0.089 R)
• M6: 2,225,268 km (0.067 R)
• M7: 3,991,720 km (0.06 R)
• M8: 6,318,864 km (0.086 R)
• M9: 6,892,273 km (0.089 R)
• M10: 9,093,007 km (0.089 R)
• M11: 10,899,551 km (0.03 R)
• M12: 11,788,911 km (0.116 R)
• M13: 12,251,318 km (0.108 R)
• M14: 17,906,117 km (0.071 R)
• M15: 29,189,237 km (0.098 R)
• M16: 36,145,389 km (0.11 R)
• M17: 36,840,570 km (0.06 R)
• M18: 37,261,838 km (0.097 R)
• M19: 37,686,247 km (0.093 R)
• M20: 42,570,916 km (0.114 R)
• M21: 43,658,643 km (0.103 R)
• M22: 49,206,779 km (0.083 R)
• M23: 50,923,863 km (0.102 R)
• M24: 64,076,358 km (0.056 R)
• M25: 68,211,842 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.3

Radius: 7

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.05 AU - 17.51 AU

Year: 20801 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 100,581,987 km

• M1: 87,066 km (0.05 R)
• M2: 510,428 km (0.092 R)
• M3: 1,156,691 km (0.092 R)
• M4: 2,278,376 km (0.094 R)
• M5: 2,622,600 km (0.102 R)
• M6: 3,108,045 km (0.117 R)
• M7: 5,665,870 km (0.089 R)
• M8: 6,082,949 km (0.101 R)
• M9: 7,606,304 km (0.056 R)
• M10: 8,863,075 km (0.056 R)
• M11: 10,011,389 km (0.105 R)
• M12: 10,935,455 km (0.103 R)
• M13: 11,648,289 km (0.068 R)
• M14: 12,117,876 km (0.107 R)
• M15: 13,383,325 km (0.071 R)
• M16: 17,617,842 km (0.087 R)
• M17: 18,326,038 km (0.058 R)
• M18: 23,824,508 km (0.119 R)
• M19: 24,799,886 km (0.026 R)
• M20: 34,258,511 km (0.08 R)
• M21: 42,318,096 km (0.106 R)
• M22: 45,371,688 km (0.1 R)
• M23: 51,197,029 km (0.059 R)
• M24: 51,913,603 km (0.079 R)
• M25: 57,117,365 km (0.096 R)
• M26: 63,067,171 km (0.104 R)
• M27: 66,615,483 km (0.059 R)
• M28: 70,736,306 km (0.06 R)
• M29: 72,072,065 km (0.095 R)
• M30: 72,746,153 km (0.068 R)
• M31: 77,819,017 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.6

Radius: 5.2

Gravity: 35.01 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.16 AU - 18.52 AU

Year: 20923 Days

Day: 20.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 100,581,987 km

• M1: 69,862 km (0.108 R)
• M2: 293,960 km (0.116 R)
• M3: 752,477 km (0.091 R)
• M4: 1,058,854 km (0.117 R)
• M5: 1,301,651 km (0.11 R)
• M6: 1,616,405 km (0.072 R)
• M7: 2,639,654 km (0.106 R)
• M8: 2,951,416 km (0.078 R)
• M9: 3,229,668 km (0.106 R)
• M10: 3,404,997 km (0.044 R)
• M11: 3,742,789 km (0.087 R)
• M12: 4,170,639 km (0.104 R)
• M13: 6,302,558 km (0.088 R)
• M14: 7,703,692 km (0.074 R)
• M15: 10,843,751 km (0.103 R)
• M16: 11,778,588 km (0.09 R)
• M17: 12,125,057 km (0.049 R)
• M18: 13,883,879 km (0.102 R)
• M19: 15,556,383 km (0.05 R)
• M20: 17,807,532 km (0.116 R)
• M21: 18,822,105 km (0.117 R)
• M22: 19,200,288 km (0.096 R)
• M23: 20,168,187 km (0.1 R)
• M24: 22,729,601 km (0.054 R)
• M25: 27,385,985 km (0.119 R)
• M26: 27,993,950 km (0.093 R)
• M27: 34,436,532 km (0.055 R)
• M28: 38,984,607 km (0.094 R)
• M29: 41,800,787 km (0.118 R)
• M30: 42,768,834 km (0.119 R)
• M31: 42,931,597 km (0.052 R)
• M32: 43,751,842 km (0.098 R)
• M33: 45,254,253 km (0.052 R)
• M34: 48,009,697 km (0.104 R)
• M35: 48,715,649 km (0.108 R)
• M36: 52,909,476 km (0.111 R)
• M37: 53,473,759 km (0.043 R)
• M38: 62,006,821 km (0.046 R)
• M39: 64,326,785 km (0.053 R)
• M40: 65,832,787 km (0.045 R)
• M41: 67,362,276 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.9

Radius: 5.9

Gravity: 20.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 15.3 AU - 23.68 AU

Year: 29965 Days

Day: 21.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,581,987 km

• M1: 73,602 km (0.11 R)
• M2: 516,711 km (0.078 R)
• M3: 1,004,251 km (0.038 R)
• M4: 1,361,191 km (0.038 R)
• M5: 1,643,781 km (0.094 R)
• M6: 1,839,904 km (0.076 R)
• M7: 3,185,088 km (0.084 R)
• M8: 5,289,332 km (0.099 R)
• M9: 5,544,995 km (0.109 R)
• M10: 6,849,638 km (0.079 R)
• M11: 7,734,659 km (0.096 R)
• M12: 8,518,851 km (0.102 R)
• M13: 8,990,084 km (0.114 R)
• M14: 9,232,283 km (0.099 R)
• M15: 11,258,437 km (0.114 R)
• M16: 13,484,453 km (0.099 R)
• M17: 15,036,830 km (0.054 R)
• M18: 15,637,615 km (0.094 R)
• M19: 17,914,046 km (0.094 R)
• M20: 20,715,715 km (0.085 R)
• M21: 22,774,929 km (0.116 R)
• M22: 22,999,326 km (0.11 R)
• M23: 23,911,724 km (0.059 R)
• M24: 24,376,823 km (0.079 R)
• M25: 26,297,810 km (0.11 R)
• M26: 47,403,975 km (0.115 R)
• M27: 55,288,082 km (0.099 R)
• M28: 58,587,762 km (0.11 R)
• M29: 61,146,933 km (0.099 R)
• M30: 62,893,937 km (0.101 R)
• M31: 64,673,852 km (0.069 R)
• M32: 67,637,386 km (0.094 R)
• M33: 68,333,914 km (0.105 R)
• M34: 70,690,230 km (0.098 R)
• M35: 70,928,838 km (0.066 R)
• M36: 74,079,370 km (0.116 R)
• M37: 77,069,083 km (0.12 R)
• M38: 85,433,100 km (0.085 R)
• M39: 87,065,961 km (0.077 R)
• M40: 92,658,677 km (0.037 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 11,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit