🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.49 AU - 0.81 AU

Year: 239 Days

Day: 26 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.31 AU - 2.17 AU

Year: 1048 Days

Day: 44.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,763,615 km

• M1: 32,313 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.59 AU - 1.97 AU

Year: 1084 Days

Day: 36.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,763,615 km

• M1: 20,046 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.94 AU - 2.02 AU

Year: 1272 Days

Day: 31 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,763,615 km

• M1: 21,841 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.65 AU - 2.43 AU

Year: 1330 Days

Day: 31.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.2

Radius: 8.1

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.31 AU - 3.67 AU

Year: 2977 Days

Day: 7.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,763,615 km

• M1: 100,829 km (0.057 R)
• M2: 434,283 km (0.1 R)
• M3: 739,612 km (0.099 R)
• M4: 1,348,625 km (0.098 R)
• M5: 2,080,158 km (0.098 R)
• M6: 2,385,637 km (0.097 R)
• M7: 2,834,132 km (0.12 R)
• M8: 3,798,739 km (0.059 R)
• M9: 4,433,931 km (0.118 R)
• M10: 5,490,840 km (0.115 R)
• M11: 6,826,001 km (0.115 R)
• M12: 7,960,402 km (0.063 R)
• M13: 9,033,916 km (0.115 R)
• M14: 9,929,110 km (0.061 R)
• M15: 13,061,540 km (0.047 R)
• M16: 13,435,385 km (0.067 R)
• M17: 14,401,338 km (0.102 R)
• M18: 15,053,585 km (0.042 R)
• M19: 16,852,499 km (0.09 R)
• M20: 17,351,707 km (0.086 R)
• M21: 18,554,774 km (0.112 R)
• M22: 19,387,136 km (0.091 R)
• M23: 21,902,475 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.3

Radius: 8.1

Gravity: 11.16 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.08 AU - 4.06 AU

Year: 3080 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,763,615 km

• M1: 100,679 km (0.118 R)
• M2: 354,248 km (0.12 R)
• M3: 719,715 km (0.079 R)
• M4: 1,380,340 km (0.11 R)
• M5: 2,114,865 km (0.101 R)
• M6: 3,338,875 km (0.088 R)
• M7: 4,374,990 km (0.065 R)
• M8: 5,559,057 km (0.115 R)
• M9: 5,824,892 km (0.107 R)
• M10: 6,439,740 km (0.095 R)
• M11: 7,667,489 km (0.12 R)
• M12: 8,302,233 km (0.094 R)
• M13: 10,987,964 km (0.089 R)
• M14: 13,573,314 km (0.102 R)
• M15: 15,733,806 km (0.104 R)
• M16: 17,653,895 km (0.113 R)
• M17: 18,878,054 km (0.067 R)
• M18: 20,095,781 km (0.058 R)
• M19: 21,235,567 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 41.1

Radius: 6.1

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.29 AU - 9.55 AU

Year: 13200 Days

Day: 19.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,763,615 km

• M1: 218,413 km (0.115 R)
• M2: 436,078 km (0.118 R)
• M3: 733,478 km (0.074 R)
• M4: 976,126 km (0.106 R)
• M5: 1,291,329 km (0.076 R)
• M6: 1,755,082 km (0.109 R)
• M7: 2,005,958 km (0.083 R)
• M8: 3,502,685 km (0.118 R)
• M9: 7,468,823 km (0.059 R)
• M10: 9,048,278 km (0.09 R)
• M11: 11,991,616 km (0.069 R)
• M12: 12,529,719 km (0.103 R)
• M13: 17,542,894 km (0.047 R)
• M14: 17,945,162 km (0.111 R)
• M15: 21,780,104 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.6

Radius: 4

Gravity: 15.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.14 AU - 16.34 AU

Year: 27163 Days

Day: 19.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,763,615 km

• M1: 161,267 km (0.077 R)
• M2: 392,246 km (0.055 R)
• M3: 1,308,832 km (0.075 R)
• M4: 1,501,963 km (0.066 R)
• M5: 2,117,408 km (0.116 R)
• M6: 2,581,610 km (0.1 R)
• M7: 2,813,786 km (0.103 R)
• M8: 3,973,918 km (0.091 R)
• M9: 4,315,300 km (0.119 R)
• M10: 6,118,254 km (0.113 R)
• M11: 9,567,681 km (0.114 R)
• M12: 10,408,721 km (0.03 R)
• M13: 14,844,746 km (0.054 R)
• M14: 21,219,560 km (0.091 R)
• M15: 30,015,915 km (0.063 R)
• M16: 32,789,609 km (0.068 R)
• M17: 33,919,971 km (0.115 R)
• M18: 38,424,512 km (0.076 R)
• M19: 40,389,630 km (0.063 R)
• M20: 45,593,541 km (0.098 R)
• M21: 55,876,600 km (0.095 R)
• M22: 57,848,898 km (0.082 R)
• M23: 61,363,999 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202

Radius: 3.1

Gravity: 21.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 14.98 AU - 15.82 AU

Year: 27592 Days

Day: 20.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,763,615 km

• M1: 43,533 km (0.09 R)
• M2: 199,863 km (0.098 R)
• M3: 586,872 km (0.098 R)
• M4: 1,328,878 km (0.103 R)
• M5: 1,475,334 km (0.085 R)
• M6: 1,681,779 km (0.046 R)
• M7: 2,417,950 km (0.111 R)
• M8: 2,525,661 km (0.063 R)
• M9: 3,674,124 km (0.102 R)
• M10: 3,875,034 km (0.106 R)
• M11: 4,174,529 km (0.101 R)
• M12: 4,921,920 km (0.085 R)
• M13: 5,830,876 km (0.047 R)
• M14: 6,676,403 km (0.099 R)
• M15: 7,194,461 km (0.082 R)
• M16: 9,271,627 km (0.108 R)
• M17: 9,643,677 km (0.109 R)
• M18: 10,703,728 km (0.102 R)
• M19: 11,777,541 km (0.103 R)
• M20: 13,317,950 km (0.092 R)
• M21: 13,452,140 km (0.086 R)
• M22: 14,416,448 km (0.049 R)
• M23: 15,722,736 km (0.067 R)
• M24: 26,712,944 km (0.081 R)
• M25: 28,230,614 km (0.109 R)
• M26: 31,674,507 km (0.083 R)
• M27: 33,126,952 km (0.109 R)
• M28: 33,869,556 km (0.114 R)
• M29: 34,119,534 km (0.098 R)
• M30: 39,381,041 km (0.1 R)
• M31: 41,485,734 km (0.093 R)
• M32: 44,706,426 km (0.098 R)
• M33: 45,309,305 km (0.067 R)
• M34: 54,328,561 km (0.096 R)
• M35: 60,532,534 km (0.084 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 16,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit