🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.4

Radius: 8

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.53 AU - 4.87 AU

Year: 6795 Days

Day: 11.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 51,712,791 km

• M1: 99,931 km (0.063 R)
• M2: 411,095 km (0.117 R)
• M3: 921,822 km (0.095 R)
• M4: 1,653,804 km (0.087 R)
• M5: 2,925,835 km (0.105 R)
• M6: 4,391,296 km (0.108 R)
• M7: 5,438,182 km (0.114 R)
• M8: 6,020,118 km (0.095 R)
• M9: 7,578,179 km (0.066 R)
• M10: 7,975,810 km (0.088 R)
• M11: 8,304,028 km (0.104 R)
• M12: 9,075,355 km (0.086 R)
• M13: 9,342,836 km (0.057 R)
• M14: 9,800,306 km (0.067 R)
• M15: 10,612,323 km (0.086 R)
• M16: 10,909,275 km (0.09 R)
• M17: 11,886,748 km (0.106 R)
• M18: 12,588,511 km (0.057 R)
• M19: 13,432,094 km (0.116 R)
• M20: 14,675,701 km (0.095 R)
• M21: 17,734,080 km (0.089 R)
• M22: 18,578,111 km (0.104 R)
• M23: 19,155,559 km (0.049 R)
• M24: 19,670,624 km (0.09 R)
• M25: 22,304,295 km (0.085 R)
• M26: 23,789,652 km (0.101 R)
• M27: 25,427,898 km (0.098 R)
• M28: 26,319,651 km (0.079 R)
• M29: 27,417,101 km (0.12 R)
• M30: 30,592,017 km (0.095 R)
• M31: 37,891,046 km (0.086 R)
• M32: 38,469,392 km (0.1 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.8

Radius: 4.1

Gravity: 28.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 5.68 AU - 7.98 AU

Year: 11903 Days

Day: 20.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 51,712,791 km

• M1: 65,374 km (0.065 R)
• M2: 196,422 km (0.04 R)
• M3: 338,690 km (0.069 R)
• M4: 499,358 km (0.101 R)
• M5: 805,734 km (0.12 R)
• M6: 1,054,366 km (0.096 R)
• M7: 2,774,592 km (0.096 R)
• M8: 3,845,563 km (0.055 R)
• M9: 4,636,188 km (0.119 R)
• M10: 5,804,697 km (0.093 R)
• M11: 7,608,099 km (0.087 R)
• M12: 10,619,953 km (0.074 R)
• M13: 12,329,258 km (0.099 R)
• M14: 16,632,740 km (0.05 R)
• M15: 23,138,303 km (0.111 R)
• M16: 34,038,452 km (0.08 R)
• M17: 39,314,021 km (0.088 R)
• M18: 39,818,914 km (0.055 R)
• M19: 45,940,758 km (0.068 R)
• M20: 46,501,002 km (0.073 R)
• M21: 47,207,553 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 964.7

Radius: 3.3

Gravity: 88.59 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.59 AU - 9.27 AU

Year: 13506 Days

Day: 17.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 51,712,791 km

• M1: 46,675 km (0.098 R)
• M2: 188,493 km (0.092 R)
• M3: 352,153 km (0.079 R)
• M4: 1,575,714 km (0.113 R)
• M5: 1,884,185 km (0.067 R)
• M6: 2,052,782 km (0.099 R)
• M7: 2,574,280 km (0.099 R)
• M8: 2,734,948 km (0.104 R)
• M9: 2,853,879 km (0.101 R)
• M10: 3,528,415 km (0.119 R)
• M11: 4,239,753 km (0.088 R)
• M12: 5,629,517 km (0.106 R)
• M13: 6,099,404 km (0.073 R)
• M14: 7,027,809 km (0.082 R)
• M15: 7,161,250 km (0.087 R)
• M16: 7,618,571 km (0.07 R)
• M17: 9,054,411 km (0.116 R)
• M18: 9,318,900 km (0.112 R)
• M19: 9,919,087 km (0.1 R)
• M20: 10,030,986 km (0.07 R)
• M21: 10,486,661 km (0.094 R)
• M22: 14,932,111 km (0.044 R)
• M23: 16,680,911 km (0.113 R)
• M24: 17,974,783 km (0.112 R)
• M25: 18,988,159 km (0.093 R)
• M26: 21,127,707 km (0.101 R)
• M27: 21,313,059 km (0.086 R)
• M28: 21,875,248 km (0.113 R)
• M29: 26,841,897 km (0.104 R)
• M30: 31,174,102 km (0.11 R)
• M31: 31,655,508 km (0.093 R)
• M32: 34,648,662 km (0.116 R)
• M33: 34,906,270 km (0.06 R)
• M34: 36,346,149 km (0.093 R)
• M35: 37,417,719 km (0.089 R)
• M36: 41,045,916 km (0.116 R)
• M37: 43,690,657 km (0.052 R)
• M38: 47,549,085 km (0.105 R)
• M39: 54,531,565 km (0.075 R)
• M40: 62,547,169 km (0.04 R)
• M41: 63,312,661 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.2

Radius: 7.1

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.39 AU - 10.23 AU

Year: 17438 Days

Day: 21 Hours

Environment

Temp: -224 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 51,712,791 km

• M1: 88,263 km (0.073 R)
• M2: 662,569 km (0.108 R)
• M3: 957,426 km (0.105 R)
• M4: 1,506,899 km (0.089 R)
• M5: 1,990,699 km (0.108 R)
• M6: 2,308,146 km (0.075 R)
• M7: 3,117,320 km (0.092 R)
• M8: 3,986,783 km (0.108 R)
• M9: 5,246,098 km (0.088 R)
• M10: 6,629,280 km (0.119 R)
• M11: 6,957,647 km (0.082 R)
• M12: 9,363,181 km (0.098 R)
• M13: 11,321,417 km (0.077 R)
• M14: 12,334,793 km (0.042 R)
• M15: 13,668,458 km (0.046 R)
• M16: 16,470,127 km (0.078 R)
• M17: 19,052,336 km (0.093 R)
• M18: 19,632,776 km (0.052 R)
• M19: 20,054,642 km (0.103 R)
• M20: 20,482,492 km (0.083 R)
• M21: 22,437,586 km (0.068 R)
• M22: 26,101,986 km (0.099 R)
• M23: 26,714,889 km (0.073 R)
• M24: 31,967,868 km (0.106 R)
• M25: 32,905,398 km (0.057 R)
• M26: 33,740,753 km (0.104 R)
• M27: 34,224,402 km (0.051 R)
• M28: 36,584,907 km (0.09 R)
• M29: 43,596,260 km (0.086 R)
• M30: 48,327,891 km (0.088 R)
• M31: 54,543,533 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.7

Radius: 4

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.78 AU - 11.28 AU

Year: 21183 Days

Day: 16.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,712,791 km

• M1: 49,966 km (0.104 R)
• M2: 224,098 km (0.061 R)
• M3: 646,113 km (0.097 R)
• M4: 1,220,719 km (0.07 R)
• M5: 1,376,001 km (0.11 R)
• M6: 1,889,571 km (0.072 R)
• M7: 2,603,452 km (0.089 R)
• M8: 2,795,984 km (0.076 R)
• M9: 3,456,309 km (0.117 R)
• M10: 4,916,235 km (0.106 R)
• M11: 6,277,875 km (0.111 R)
• M12: 6,742,974 km (0.076 R)
• M13: 7,568,306 km (0.085 R)
• M14: 8,739,358 km (0.041 R)
• M15: 9,025,688 km (0.114 R)
• M16: 12,243,688 km (0.093 R)
• M17: 15,867,996 km (0.114 R)
• M18: 18,540,562 km (0.059 R)
• M19: 20,900,019 km (0.11 R)
• M20: 22,019,909 km (0.096 R)
• M21: 24,005,073 km (0.085 R)
• M22: 26,501,263 km (0.031 R)
• M23: 31,220,776 km (0.053 R)
• M24: 39,238,773 km (0.057 R)
• M25: 39,756,681 km (0.082 R)
• M26: 39,886,831 km (0.077 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 14,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit