🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.55 AU - 0.77 AU

Year: 201 Days

Day: 32.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.02 AU - 4.38 AU

Year: 3226 Days

Day: 35.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,129,091 km

• M1: 602,580 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.8

Radius: 10.1

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.95 AU - 7.13 AU

Year: 5563 Days

Day: 8.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 74,129,091 km

• M1: 129,851 km (0.071 R)
• M2: 465,249 km (0.115 R)
• M3: 1,962,425 km (0.088 R)
• M4: 3,318,380 km (0.03 R)
• M5: 4,057,693 km (0.092 R)
• M6: 6,096,263 km (0.079 R)
• M7: 7,749,319 km (0.109 R)
• M8: 8,089,804 km (0.087 R)
• M9: 12,642,217 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.2

Radius: 12.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 8.56 AU - 12.98 AU

Year: 13245 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 74,129,091 km

• M1: 151,692 km (0.032 R)
• M2: 780,751 km (0.103 R)
• M3: 1,307,186 km (0.065 R)
• M4: 1,848,730 km (0.102 R)
• M5: 2,681,841 km (0.083 R)
• M6: 3,293,098 km (0.108 R)
• M7: 4,164,805 km (0.112 R)
• M8: 4,639,928 km (0.047 R)
• M9: 6,363,445 km (0.087 R)
• M10: 6,955,254 km (0.12 R)
• M11: 7,978,503 km (0.056 R)
• M12: 8,809,819 km (0.117 R)
• M13: 10,375,959 km (0.055 R)
• M14: 11,366,446 km (0.12 R)
• M15: 13,218,767 km (0.114 R)
• M16: 13,987,251 km (0.115 R)
• M17: 15,896,270 km (0.042 R)
• M18: 20,477,106 km (0.085 R)
• M19: 21,944,811 km (0.069 R)
• M20: 25,477,565 km (0.086 R)
• M21: 25,968,994 km (0.097 R)
• M22: 34,002,399 km (0.117 R)
• M23: 37,937,721 km (0.065 R)
• M24: 38,966,954 km (0.06 R)
• M25: 47,584,689 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.2

Radius: 9.2

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 9.88 AU - 12.38 AU

Year: 13915 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 74,129,091 km

• M1: 114,442 km (0.099 R)
• M2: 435,479 km (0.098 R)
• M3: 1,530,237 km (0.07 R)
• M4: 2,531,346 km (0.086 R)
• M5: 2,862,555 km (0.098 R)
• M6: 6,947,325 km (0.106 R)
• M7: 8,633,592 km (0.102 R)
• M8: 15,668,582 km (0.116 R)
• M9: 20,134,377 km (0.102 R)
• M10: 30,208,747 km (0.046 R)
• M11: 31,944,531 km (0.081 R)
• M12: 33,017,447 km (0.066 R)
• M13: 33,745,839 km (0.094 R)
• M14: 35,995,492 km (0.106 R)
• M15: 37,813,106 km (0.115 R)
• M16: 38,744,353 km (0.118 R)
• M17: 44,361,902 km (0.078 R)
• M18: 44,803,964 km (0.079 R)
• M19: 52,774,239 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.1

Radius: 4.2

Gravity: 31.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.23 AU - 18.29 AU

Year: 21250 Days

Day: 17 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 74,129,091 km

• M1: 52,210 km (0.106 R)
• M2: 226,491 km (0.106 R)
• M3: 378,931 km (0.106 R)
• M4: 690,394 km (0.07 R)
• M5: 1,223,561 km (0.089 R)
• M6: 1,934,749 km (0.095 R)
• M7: 3,508,369 km (0.11 R)
• M8: 3,834,941 km (0.112 R)
• M9: 4,617,637 km (0.099 R)
• M10: 5,157,686 km (0.086 R)
• M11: 6,892,871 km (0.09 R)
• M12: 9,146,115 km (0.089 R)
• M13: 9,479,568 km (0.057 R)
• M14: 10,229,502 km (0.053 R)
• M15: 10,710,310 km (0.085 R)
• M16: 11,912,179 km (0.055 R)
• M17: 12,376,830 km (0.089 R)
• M18: 13,201,264 km (0.057 R)
• M19: 14,655,505 km (0.039 R)
• M20: 15,421,297 km (0.112 R)
• M21: 20,115,229 km (0.074 R)
• M22: 20,583,919 km (0.037 R)
• M23: 24,387,146 km (0.104 R)
• M24: 25,460,660 km (0.117 R)
• M25: 28,633,182 km (0.12 R)
• M26: 38,264,742 km (0.036 R)
• M27: 39,712,101 km (0.079 R)
• M28: 41,798,991 km (0.111 R)
• M29: 42,255,564 km (0.099 R)
• M30: 48,329,238 km (0.046 R)
• M31: 50,878,535 km (0.087 R)
• M32: 58,680,662 km (0.039 R)
• M33: 61,187,324 km (0.107 R)
• M34: 62,368,100 km (0.074 R)
• M35: 68,289,483 km (0.029 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 17,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit