🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.85 AU - 1.15 AU

Year: 450 Days

Day: 30.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,318,862 km

• M1: 1,101,040 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.5

Radius: 11.4

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.6 AU - 4.06 AU

Year: 2732 Days

Day: 9.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,318,862 km

• M1: 141,819 km (0.072 R)
• M2: 584,180 km (0.044 R)
• M3: 1,173,296 km (0.042 R)
• M4: 1,718,431 km (0.052 R)
• M5: 2,313,830 km (0.071 R)
• M6: 2,668,676 km (0.064 R)
• M7: 3,163,845 km (0.04 R)
• M8: 3,603,663 km (0.113 R)
• M9: 4,147,302 km (0.029 R)
• M10: 4,932,840 km (0.099 R)
• M11: 6,223,870 km (0.092 R)
• M12: 8,845,872 km (0.098 R)
• M13: 10,579,561 km (0.116 R)
• M14: 10,943,683 km (0.085 R)
• M15: 11,654,273 km (0.049 R)
• M16: 12,395,380 km (0.058 R)
• M17: 13,684,316 km (0.116 R)
• M18: 15,939,803 km (0.083 R)
• M19: 17,631,156 km (0.073 R)
• M20: 20,232,813 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.9

Radius: 9.7

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.28 AU - 4.54 AU

Year: 3476 Days

Day: 12.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 37,318,862 km

• M1: 121,324 km (0.046 R)
• M2: 552,615 km (0.066 R)
• M3: 1,017,266 km (0.12 R)
• M4: 1,408,015 km (0.071 R)
• M5: 1,723,218 km (0.077 R)
• M6: 2,372,622 km (0.104 R)
• M7: 2,824,408 km (0.079 R)
• M8: 3,162,050 km (0.075 R)
• M9: 4,957,225 km (0.054 R)
• M10: 7,763,381 km (0.11 R)
• M11: 8,460,358 km (0.111 R)
• M12: 9,746,900 km (0.118 R)
• M13: 10,147,074 km (0.089 R)
• M14: 11,597,575 km (0.115 R)
• M15: 13,754,178 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.9

Radius: 12.4

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.49 AU - 4.95 AU

Year: 3898 Days

Day: 7 Hours

Environment

Temp: -165 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 37,318,862 km

• M1: 161,865 km (0.109 R)
• M2: 663,167 km (0.106 R)
• M3: 1,152,652 km (0.099 R)
• M4: 2,424,533 km (0.044 R)
• M5: 5,177,134 km (0.067 R)
• M6: 6,535,482 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.3

Radius: 14.4

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.46 AU - 5 AU

Year: 4625 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,318,862 km

• M1: 180,265 km (0.064 R)
• M2: 690,394 km (0.107 R)
• M3: 1,401,882 km (0.095 R)
• M4: 1,890,917 km (0.12 R)
• M5: 3,309,105 km (0.08 R)
• M6: 3,984,090 km (0.066 R)
• M7: 4,594,001 km (0.075 R)
• M8: 5,465,558 km (0.117 R)
• M9: 7,218,995 km (0.095 R)
• M10: 7,793,301 km (0.086 R)
• M11: 9,788,039 km (0.115 R)
• M12: 10,720,183 km (0.095 R)
• M13: 11,278,931 km (0.1 R)
• M14: 12,153,630 km (0.106 R)
• M15: 14,148,518 km (0.079 R)
• M16: 14,764,711 km (0.101 R)
• M17: 16,536,848 km (0.101 R)
• M18: 18,118,845 km (0.117 R)
• M19: 18,712,300 km (0.048 R)
• M20: 19,661,349 km (0.078 R)
• M21: 20,429,384 km (0.098 R)
• M22: 20,928,593 km (0.104 R)
• M23: 22,249,392 km (0.116 R)
• M24: 25,057,195 km (0.107 R)
• M25: 25,960,167 km (0.113 R)
• M26: 28,445,287 km (0.119 R)
• M27: 31,745,865 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 12.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.88 AU - 4.98 AU

Year: 4921 Days

Day: 12.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 37,318,862 km

• M1: 153,039 km (0.107 R)
• M2: 954,135 km (0.098 R)
• M3: 1,453,792 km (0.099 R)
• M4: 2,170,067 km (0.091 R)
• M5: 2,753,050 km (0.058 R)
• M6: 3,811,754 km (0.059 R)
• M7: 5,098,595 km (0.025 R)
• M8: 5,614,558 km (0.032 R)
• M9: 6,225,216 km (0.077 R)
• M10: 8,851,257 km (0.086 R)
• M11: 11,721,143 km (0.097 R)
• M12: 13,621,185 km (0.064 R)
• M13: 14,725,517 km (0.113 R)
• M14: 16,116,927 km (0.084 R)
• M15: 22,495,032 km (0.117 R)
• M16: 23,367,187 km (0.112 R)
• M17: 24,413,176 km (0.112 R)
• M18: 25,101,924 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.6

Radius: 10.5

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.56 AU - 6.8 AU

Year: 6907 Days

Day: 7.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,318,862 km

• M1: 130,599 km (0.103 R)
• M2: 600,935 km (0.082 R)
• M3: 1,028,186 km (0.114 R)
• M4: 1,383,780 km (0.08 R)
• M5: 1,725,013 km (0.092 R)
• M6: 2,387,881 km (0.069 R)
• M7: 2,769,356 km (0.049 R)
• M8: 3,108,045 km (0.05 R)
• M9: 4,586,671 km (0.111 R)
• M10: 6,051,683 km (0.094 R)
• M11: 6,626,587 km (0.063 R)
• M12: 9,036,609 km (0.084 R)
• M13: 10,628,779 km (0.102 R)
• M14: 11,315,433 km (0.069 R)
• M15: 12,995,866 km (0.07 R)
• M16: 13,497,019 km (0.029 R)
• M17: 14,538,071 km (0.108 R)
• M18: 17,575,506 km (0.057 R)
• M19: 18,816,271 km (0.046 R)
• M20: 23,701,987 km (0.111 R)
• M21: 26,791,483 km (0.069 R)
• M22: 27,240,875 km (0.094 R)
• M23: 28,062,317 km (0.107 R)
• M24: 36,763,826 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 14,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit