🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.14 AU - 1.34 AU

Year: 499 Days

Day: 19.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 32,148,167 km

• M1: 42,785 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.97 AU - 4.71 AU

Year: 3270 Days

Day: 17.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326

Radius: 11

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.47 AU - 5.69 AU

Year: 4767 Days

Day: 8.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 32,148,167 km

• M1: 136,882 km (0.097 R)
• M2: 487,240 km (0.033 R)
• M3: 952,639 km (0.089 R)
• M4: 1,353,113 km (0.04 R)
• M5: 1,724,265 km (0.065 R)
• M6: 2,096,913 km (0.071 R)
• M7: 2,600,460 km (0.087 R)
• M8: 3,574,043 km (0.101 R)
• M9: 3,954,919 km (0.067 R)
• M10: 4,318,591 km (0.071 R)
• M11: 4,894,394 km (0.11 R)
• M12: 5,264,050 km (0.115 R)
• M13: 7,529,261 km (0.113 R)
• M14: 10,419,641 km (0.041 R)
• M15: 10,992,302 km (0.087 R)
• M16: 11,456,803 km (0.083 R)
• M17: 12,290,063 km (0.08 R)
• M18: 12,652,838 km (0.094 R)
• M19: 13,022,794 km (0.098 R)
• M20: 13,639,287 km (0.097 R)
• M21: 14,028,391 km (0.117 R)
• M22: 14,374,859 km (0.085 R)
• M23: 15,239,984 km (0.117 R)
• M24: 16,193,670 km (0.06 R)
• M25: 17,299,348 km (0.098 R)
• M26: 19,784,318 km (0.106 R)
• M27: 20,157,715 km (0.094 R)
• M28: 20,662,907 km (0.116 R)
• M29: 21,176,626 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.7

Radius: 9.5

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.64 AU - 8.1 AU

Year: 7985 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 32,148,167 km

• M1: 124,166 km (0.077 R)
• M2: 524,041 km (0.082 R)
• M3: 921,373 km (0.073 R)
• M4: 1,387,819 km (0.095 R)
• M5: 1,736,981 km (0.084 R)
• M6: 2,338,664 km (0.1 R)
• M7: 2,838,470 km (0.11 R)
• M8: 3,134,674 km (0.085 R)
• M9: 3,931,432 km (0.094 R)
• M10: 4,666,706 km (0.108 R)
• M11: 5,521,209 km (0.12 R)
• M12: 6,442,881 km (0.065 R)
• M13: 7,687,835 km (0.091 R)
• M14: 8,071,404 km (0.073 R)
• M15: 9,690,800 km (0.036 R)
• M16: 11,027,906 km (0.1 R)
• M17: 13,285,637 km (0.095 R)
• M18: 14,580,856 km (0.029 R)
• M19: 15,409,329 km (0.088 R)
• M20: 16,457,262 km (0.116 R)
• M21: 16,902,166 km (0.114 R)
• M22: 18,831,978 km (0.076 R)
• M23: 19,530,152 km (0.106 R)
• M24: 20,390,639 km (0.031 R)
• M25: 21,052,460 km (0.065 R)
• M26: 22,033,672 km (0.063 R)
• M27: 22,419,036 km (0.117 R)
• M28: 24,909,541 km (0.047 R)
• M29: 25,665,908 km (0.1 R)
• M30: 28,753,160 km (0.085 R)
• M31: 30,243,603 km (0.118 R)
• M32: 30,719,773 km (0.056 R)
• M33: 32,974,811 km (0.085 R)
• M34: 33,988,786 km (0.059 R)

Asteroid Belt

Center: 8.87 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 14.1

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 9.76 AU - 9.96 AU

Year: 11197 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 32,148,167 km

• M1: 175,478 km (0.039 R)
• M2: 739,612 km (0.079 R)
• M3: 1,224,010 km (0.105 R)
• M4: 1,974,692 km (0.093 R)
• M5: 2,727,319 km (0.066 R)
• M6: 3,542,926 km (0.063 R)
• M7: 4,459,363 km (0.04 R)
• M8: 5,112,806 km (0.084 R)
• M9: 6,212,500 km (0.029 R)
• M10: 6,724,424 km (0.109 R)
• M11: 7,917,318 km (0.092 R)
• M12: 11,192,015 km (0.042 R)
• M13: 12,574,449 km (0.062 R)
• M14: 14,006,101 km (0.084 R)
• M15: 15,345,750 km (0.087 R)
• M16: 15,810,849 km (0.108 R)
• M17: 16,422,555 km (0.083 R)
• M18: 17,693,539 km (0.086 R)
• M19: 18,576,615 km (0.106 R)
• M20: 26,069,075 km (0.105 R)
• M21: 29,804,982 km (0.103 R)
• M22: 30,634,802 km (0.113 R)
• M23: 33,884,067 km (0.03 R)
• M24: 35,476,387 km (0.081 R)
• M25: 38,321,290 km (0.118 R)
• M26: 43,527,744 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.7

Radius: 3.4

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.99 AU - 13.41 AU

Year: 17344 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,148,167 km

• M1: 44,281 km (0.112 R)
• M2: 176,226 km (0.079 R)
• M3: 306,975 km (0.089 R)
• M4: 497,263 km (0.093 R)
• M5: 1,007,990 km (0.068 R)
• M6: 1,337,854 km (0.085 R)
• M7: 1,503,010 km (0.065 R)
• M8: 1,616,405 km (0.066 R)
• M9: 2,020,918 km (0.108 R)
• M10: 2,287,651 km (0.109 R)
• M11: 5,125,971 km (0.114 R)
• M12: 6,371,523 km (0.119 R)
• M13: 7,994,061 km (0.111 R)
• M14: 9,147,311 km (0.044 R)
• M15: 13,532,773 km (0.109 R)
• M16: 14,080,451 km (0.112 R)
• M17: 15,573,138 km (0.081 R)
• M18: 19,413,465 km (0.104 R)
• M19: 22,982,422 km (0.108 R)
• M20: 23,447,521 km (0.096 R)
• M21: 24,798,989 km (0.106 R)
• M22: 25,617,738 km (0.089 R)
• M23: 27,309,091 km (0.063 R)
• M24: 27,569,092 km (0.116 R)
• M25: 28,270,407 km (0.05 R)
• M26: 28,714,713 km (0.097 R)
• M27: 28,983,391 km (0.116 R)
• M28: 31,860,008 km (0.076 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 208 - 16,966 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit