🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 8.1

Gravity: 11.98 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.64 AU - 0.7 AU

Year: 366 Days

Day: 14.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,302,353 km

• M1: 100,829 km (0.104 R)
• M2: 405,709 km (0.115 R)
• M3: 1,018,612 km (0.075 R)
• M4: 1,530,386 km (0.111 R)
• M5: 2,101,551 km (0.082 R)
• M6: 2,540,321 km (0.06 R)
• M7: 2,859,115 km (0.056 R)
• M8: 3,364,007 km (0.114 R)
• M9: 4,191,134 km (0.112 R)
• M10: 4,725,198 km (0.116 R)
• M11: 5,131,656 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.9

Radius: 10.9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.61 AU - 0.73 AU

Year: 366 Days

Day: 12.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,302,353 km

• M1: 135,536 km (0.101 R)
• M2: 487,091 km (0.094 R)
• M3: 853,157 km (0.102 R)
• M4: 1,424,321 km (0.1 R)
• M5: 1,831,527 km (0.043 R)
• M6: 2,496,788 km (0.06 R)
• M7: 3,172,223 km (0.116 R)
• M8: 4,199,811 km (0.1 R)
• M9: 4,668,351 km (0.115 R)
• M10: 5,095,303 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.6

Radius: 12.2

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.21 AU - 1.29 AU

Year: 932 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 33,302,353 km

• M1: 151,692 km (0.068 R)
• M2: 593,006 km (0.072 R)
• M3: 1,076,506 km (0.113 R)
• M4: 1,470,996 km (0.095 R)
• M5: 1,955,992 km (0.088 R)
• M6: 2,587,744 km (0.047 R)
• M7: 3,101,164 km (0.071 R)
• M8: 3,527,069 km (0.116 R)
• M9: 4,019,994 km (0.117 R)
• M10: 4,528,477 km (0.119 R)
• M11: 5,569,678 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.8

Radius: 12.7

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.05 AU - 1.51 AU

Year: 966 Days

Day: 14.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 33,302,353 km

• M1: 157,975 km (0.11 R)
• M2: 555,906 km (0.091 R)
• M3: 1,126,921 km (0.081 R)
• M4: 1,844,991 km (0.087 R)
• M5: 2,271,943 km (0.104 R)
• M6: 3,089,495 km (0.084 R)
• M7: 3,710,326 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 12.3

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.21 AU - 1.69 AU

Year: 1164 Days

Day: 5.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,302,353 km

• M1: 153,039 km (0.035 R)
• M2: 739,163 km (0.103 R)
• M3: 1,451,548 km (0.093 R)
• M4: 2,283,761 km (0.037 R)
• M5: 2,794,638 km (0.118 R)
• M6: 3,216,205 km (0.09 R)
• M7: 4,101,226 km (0.062 R)
• M8: 4,498,258 km (0.085 R)
• M9: 5,328,227 km (0.114 R)
• M10: 5,891,613 km (0.043 R)
• M11: 8,786,033 km (0.07 R)
• M12: 9,699,477 km (0.046 R)
• M13: 10,474,843 km (0.087 R)
• M14: 11,643,651 km (0.078 R)
• M15: 12,039,936 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.7

Radius: 10.9

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.68 AU - 1.9 AU

Year: 1597 Days

Day: 6.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,302,353 km

• M1: 135,685 km (0.077 R)
• M2: 545,434 km (0.108 R)
• M3: 1,153,400 km (0.047 R)
• M4: 1,611,767 km (0.098 R)
• M5: 1,983,369 km (0.099 R)
• M6: 2,573,383 km (0.09 R)
• M7: 3,173,569 km (0.108 R)
• M8: 3,523,179 km (0.08 R)
• M9: 4,847,719 km (0.108 R)
• M10: 5,210,045 km (0.046 R)
• M11: 5,590,472 km (0.094 R)
• M12: 6,034,928 km (0.111 R)
• M13: 7,998,699 km (0.115 R)
• M14: 8,593,051 km (0.089 R)
• M15: 9,216,874 km (0.057 R)
• M16: 9,617,797 km (0.081 R)
• M17: 10,891,473 km (0.064 R)
• M18: 11,305,111 km (0.115 R)
• M19: 12,163,952 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495

Radius: 9.2

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.31 AU - 2.79 AU

Year: 2715 Days

Day: 5.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,302,353 km

• M1: 119,977 km (0.117 R)
• M2: 638,035 km (0.071 R)
• M3: 1,037,012 km (0.072 R)
• M4: 2,261,920 km (0.082 R)
• M5: 3,398,714 km (0.105 R)
• M6: 4,427,349 km (0.12 R)
• M7: 5,036,362 km (0.075 R)
• M8: 6,638,106 km (0.042 R)
• M9: 7,555,141 km (0.091 R)
• M10: 7,858,376 km (0.094 R)
• M11: 8,169,839 km (0.109 R)
• M12: 9,290,776 km (0.114 R)
• M13: 9,960,226 km (0.06 R)
• M14: 10,889,678 km (0.081 R)
• M15: 13,006,637 km (0.082 R)
• M16: 13,355,051 km (0.107 R)
• M17: 15,095,921 km (0.031 R)
• M18: 15,675,762 km (0.085 R)
• M19: 17,138,381 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.7

Radius: 11.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.18 AU - 6.5 AU

Year: 8229 Days

Day: 5.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,302,353 km

• M1: 141,071 km (0.034 R)
• M2: 891,155 km (0.108 R)
• M3: 1,987,258 km (0.063 R)
• M4: 3,133,178 km (0.07 R)
• M5: 4,675,981 km (0.093 R)
• M6: 5,767,297 km (0.106 R)
• M7: 7,711,920 km (0.103 R)
• M8: 8,368,355 km (0.107 R)
• M9: 11,372,580 km (0.115 R)
• M10: 12,121,167 km (0.112 R)
• M11: 19,200,139 km (0.072 R)
• M12: 20,550,858 km (0.07 R)
• M13: 21,510,977 km (0.076 R)
• M14: 22,577,909 km (0.111 R)
• M15: 24,001,333 km (0.057 R)
• M16: 25,821,191 km (0.106 R)
• M17: 26,591,470 km (0.078 R)
• M18: 27,289,045 km (0.094 R)
• M19: 28,539,085 km (0.085 R)
• M20: 30,675,193 km (0.117 R)

Asteroid Belt

Center: 5.8 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.6

Radius: 4.3

Gravity: 11.44 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.96 AU - 7.54 AU

Year: 10420 Days

Day: 21.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,302,353 km

• M1: 53,556 km (0.099 R)
• M2: 211,083 km (0.067 R)
• M3: 644,617 km (0.073 R)
• M4: 1,503,608 km (0.082 R)
• M5: 1,710,502 km (0.075 R)
• M6: 1,863,541 km (0.08 R)
• M7: 3,332,143 km (0.109 R)
• M8: 4,037,497 km (0.112 R)
• M9: 4,184,701 km (0.083 R)
• M10: 6,574,378 km (0.081 R)
• M11: 7,712,219 km (0.109 R)
• M12: 8,446,745 km (0.093 R)
• M13: 9,525,794 km (0.076 R)
• M14: 10,554,130 km (0.07 R)
• M15: 11,167,032 km (0.095 R)
• M16: 12,054,447 km (0.098 R)
• M17: 13,912,752 km (0.042 R)
• M18: 15,351,285 km (0.035 R)
• M19: 16,633,937 km (0.118 R)
• M20: 21,572,611 km (0.058 R)
• M21: 27,757,735 km (0.088 R)
• M22: 33,302,281 km (0.101 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: 353 - 13,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit