🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.76 AU - 4.22 AU

Year: 2469 Days

Day: 16.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 8.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.87 AU - 6.13 AU

Year: 5566 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 85,517,914 km

• M1: 103,522 km (0.059 R)
• M2: 513,719 km (0.098 R)
• M3: 787,483 km (0.091 R)
• M4: 1,804,001 km (0.11 R)
• M5: 2,524,763 km (0.085 R)
• M6: 2,809,448 km (0.058 R)
• M7: 3,368,944 km (0.066 R)
• M8: 3,795,298 km (0.116 R)
• M9: 4,898,732 km (0.111 R)
• M10: 5,242,807 km (0.044 R)
• M11: 6,034,928 km (0.114 R)
• M12: 7,181,147 km (0.068 R)
• M13: 7,658,513 km (0.108 R)
• M14: 9,035,263 km (0.111 R)
• M15: 12,632,044 km (0.111 R)
• M16: 14,897,704 km (0.088 R)
• M17: 15,256,888 km (0.065 R)
• M18: 16,260,840 km (0.114 R)
• M19: 17,084,226 km (0.072 R)
• M20: 17,934,990 km (0.061 R)
• M21: 19,844,008 km (0.062 R)
• M22: 20,530,363 km (0.089 R)
• M23: 22,082,740 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.3

Radius: 12.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.13 AU - 11.81 AU

Year: 11038 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 85,517,914 km

• M1: 156,629 km (0.113 R)
• M2: 628,610 km (0.103 R)
• M3: 1,140,085 km (0.059 R)
• M4: 2,850,438 km (0.033 R)
• M5: 3,249,266 km (0.111 R)
• M6: 3,658,715 km (0.069 R)
• M7: 4,552,114 km (0.085 R)
• M8: 7,487,074 km (0.078 R)
• M9: 8,023,233 km (0.117 R)
• M10: 8,681,164 km (0.114 R)
• M11: 11,270,704 km (0.075 R)
• M12: 11,856,529 km (0.118 R)
• M13: 13,281,449 km (0.074 R)
• M14: 13,869,069 km (0.084 R)
• M15: 15,096,220 km (0.102 R)
• M16: 19,378,310 km (0.076 R)
• M17: 23,171,364 km (0.08 R)
• M18: 24,995,111 km (0.1 R)
• M19: 26,501,113 km (0.105 R)
• M20: 28,818,085 km (0.113 R)
• M21: 34,215,127 km (0.081 R)
• M22: 34,949,204 km (0.113 R)
• M23: 36,703,239 km (0.041 R)
• M24: 40,250,354 km (0.042 R)
• M25: 43,020,757 km (0.109 R)
• M26: 50,499,005 km (0.058 R)
• M27: 54,047,467 km (0.082 R)
• M28: 57,414,765 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.7

Radius: 6.4

Gravity: 22.26 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.51 AU - 14.13 AU

Year: 17385 Days

Day: 15.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 85,517,914 km

• M1: 79,586 km (0.092 R)
• M2: 316,549 km (0.074 R)
• M3: 764,894 km (0.073 R)
• M4: 1,342,342 km (0.076 R)
• M5: 2,414,809 km (0.058 R)
• M6: 2,742,279 km (0.113 R)
• M7: 3,372,684 km (0.088 R)
• M8: 4,324,575 km (0.099 R)
• M9: 8,292,659 km (0.046 R)
• M10: 8,713,777 km (0.07 R)
• M11: 10,240,872 km (0.086 R)
• M12: 10,481,425 km (0.079 R)
• M13: 13,741,911 km (0.111 R)
• M14: 14,256,976 km (0.092 R)
• M15: 19,030,944 km (0.074 R)
• M16: 19,578,472 km (0.027 R)
• M17: 19,856,125 km (0.063 R)
• M18: 22,983,618 km (0.075 R)
• M19: 23,709,019 km (0.096 R)
• M20: 25,754,919 km (0.106 R)
• M21: 27,566,549 km (0.111 R)
• M22: 27,798,875 km (0.08 R)
• M23: 35,940,888 km (0.027 R)
• M24: 36,636,818 km (0.08 R)
• M25: 37,199,904 km (0.103 R)
• M26: 40,251,401 km (0.083 R)
• M27: 44,733,952 km (0.057 R)
• M28: 50,053,952 km (0.105 R)
• M29: 51,271,379 km (0.088 R)
• M30: 54,858,287 km (0.12 R)
• M31: 61,136,461 km (0.083 R)
• M32: 61,531,699 km (0.117 R)
• M33: 64,550,135 km (0.086 R)
• M34: 69,797,579 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.8

Radius: 4.3

Gravity: 49.53 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 11.78 AU - 16.94 AU

Year: 20610 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 85,517,914 km

• M1: 53,706 km (0.12 R)
• M2: 377,884 km (0.116 R)
• M3: 687,253 km (0.084 R)
• M4: 1,001,259 km (0.113 R)
• M5: 1,176,886 km (0.113 R)
• M6: 1,341,295 km (0.032 R)
• M7: 1,643,931 km (0.073 R)
• M8: 1,889,720 km (0.113 R)
• M9: 2,526,409 km (0.041 R)
• M10: 3,844,815 km (0.117 R)
• M11: 4,312,757 km (0.081 R)
• M12: 5,123,129 km (0.095 R)
• M13: 9,564,390 km (0.062 R)
• M14: 11,323,811 km (0.087 R)
• M15: 13,362,082 km (0.098 R)
• M16: 15,142,895 km (0.117 R)
• M17: 16,988,633 km (0.076 R)
• M18: 19,739,888 km (0.098 R)
• M19: 20,323,619 km (0.07 R)
• M20: 21,119,779 km (0.096 R)
• M21: 28,129,336 km (0.099 R)
• M22: 30,384,375 km (0.113 R)
• M23: 30,901,385 km (0.106 R)
• M24: 35,964,824 km (0.102 R)
• M25: 41,712,524 km (0.041 R)
• M26: 42,834,059 km (0.113 R)
• M27: 43,483,912 km (0.033 R)
• M28: 45,304,818 km (0.116 R)
• M29: 48,744,521 km (0.066 R)
• M30: 53,097,071 km (0.113 R)
• M31: 53,471,066 km (0.12 R)
• M32: 54,413,682 km (0.098 R)
• M33: 58,693,079 km (0.107 R)
• M34: 64,033,274 km (0.1 R)
• M35: 70,361,414 km (0.109 R)
• M36: 73,792,291 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 19,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit