🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 10.2

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.58 AU - 0.62 AU

Year: 327 Days

Day: 5 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 72,858,550 km

• M1: 126,859 km (0.109 R)
• M2: 489,783 km (0.094 R)
• M3: 819,946 km (0.06 R)
• M4: 1,267,842 km (0.085 R)
• M5: 1,905,428 km (0.12 R)
• M6: 2,391,771 km (0.118 R)
• M7: 2,831,439 km (0.115 R)
• M8: 3,249,266 km (0.101 R)
• M9: 3,707,933 km (0.11 R)
• M10: 4,133,389 km (0.102 R)
• M11: 4,645,612 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.2

Radius: 14.1

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.93 AU - 1.47 AU

Year: 924 Days

Day: 11.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 72,858,550 km

• M1: 176,226 km (0.083 R)
• M2: 875,297 km (0.1 R)
• M3: 1,874,013 km (0.089 R)
• M4: 2,780,127 km (0.111 R)
• M5: 3,467,978 km (0.07 R)
• M6: 4,963,657 km (0.069 R)
• M7: 6,342,351 km (0.09 R)
• M8: 6,786,358 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820.8

Radius: 12.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.95 AU - 1.53 AU

Year: 971 Days

Day: 9.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,858,550 km

• M1: 156,779 km (0.049 R)
• M2: 551,567 km (0.105 R)
• M3: 1,077,853 km (0.075 R)
• M4: 1,513,182 km (0.054 R)
• M5: 2,057,719 km (0.089 R)
• M6: 2,934,362 km (0.066 R)
• M7: 3,965,092 km (0.104 R)
• M8: 4,956,477 km (0.065 R)
• M9: 5,998,875 km (0.037 R)
• M10: 6,392,167 km (0.114 R)
• M11: 7,230,813 km (0.06 R)
• M12: 8,141,415 km (0.051 R)
• M13: 8,845,572 km (0.071 R)
• M14: 9,327,577 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.9

Radius: 12.8

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.32 AU - 1.74 AU

Year: 1330 Days

Day: 13.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 72,858,550 km

• M1: 165,754 km (0.11 R)
• M2: 757,863 km (0.113 R)
• M3: 1,334,413 km (0.086 R)
• M4: 1,920,687 km (0.113 R)
• M5: 2,463,578 km (0.079 R)
• M6: 2,885,893 km (0.098 R)
• M7: 3,371,786 km (0.105 R)
• M8: 4,735,820 km (0.09 R)
• M9: 7,774,302 km (0.097 R)
• M10: 9,195,332 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.4

Radius: 10.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.16 AU - 3.3 AU

Year: 3171 Days

Day: 8.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 72,858,550 km

• M1: 135,536 km (0.06 R)
• M2: 512,822 km (0.062 R)
• M3: 1,086,978 km (0.078 R)
• M4: 1,594,265 km (0.096 R)
• M5: 2,356,466 km (0.108 R)
• M6: 3,713,767 km (0.085 R)
• M7: 4,743,150 km (0.096 R)
• M8: 5,479,471 km (0.101 R)
• M9: 6,536,230 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.5

Radius: 3

Gravity: 69.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 6.55 AU - 10.21 AU

Year: 17052 Days

Day: 20.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 72,858,550 km

• M1: 37,250 km (0.081 R)
• M2: 308,471 km (0.046 R)
• M3: 477,217 km (0.07 R)
• M4: 1,071,570 km (0.108 R)
• M5: 1,241,513 km (0.101 R)
• M6: 1,553,574 km (0.116 R)
• M7: 1,719,478 km (0.115 R)
• M8: 2,267,904 km (0.09 R)
• M9: 2,803,015 km (0.062 R)
• M10: 4,337,590 km (0.104 R)
• M11: 6,069,335 km (0.078 R)
• M12: 6,190,659 km (0.079 R)
• M13: 6,313,778 km (0.039 R)
• M14: 6,649,925 km (0.099 R)
• M15: 8,017,249 km (0.054 R)
• M16: 8,163,556 km (0.034 R)
• M17: 8,973,927 km (0.096 R)
• M18: 9,291,225 km (0.085 R)
• M19: 18,300,008 km (0.066 R)
• M20: 20,667,843 km (0.108 R)
• M21: 21,688,400 km (0.06 R)
• M22: 25,471,880 km (0.046 R)
• M23: 27,408,275 km (0.1 R)
• M24: 28,638,717 km (0.083 R)
• M25: 30,493,432 km (0.106 R)
• M26: 32,673,821 km (0.09 R)
• M27: 34,056,105 km (0.088 R)
• M28: 48,615,568 km (0.085 R)
• M29: 49,427,884 km (0.032 R)
• M30: 52,257,379 km (0.092 R)
• M31: 55,017,459 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.9

Radius: 7.5

Gravity: 17.14 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.8 AU - 11.14 AU

Year: 22128 Days

Day: 21.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 72,858,550 km

• M1: 94,695 km (0.119 R)
• M2: 400,773 km (0.03 R)
• M3: 738,265 km (0.07 R)
• M4: 3,397,667 km (0.119 R)
• M5: 3,966,588 km (0.077 R)
• M6: 4,204,299 km (0.078 R)
• M7: 5,293,072 km (0.096 R)
• M8: 5,794,524 km (0.055 R)
• M9: 10,233,242 km (0.112 R)
• M10: 10,682,485 km (0.077 R)
• M11: 11,144,742 km (0.072 R)
• M12: 13,658,585 km (0.08 R)
• M13: 14,203,271 km (0.087 R)
• M14: 18,806,996 km (0.1 R)
• M15: 19,972,213 km (0.118 R)
• M16: 20,270,811 km (0.12 R)
• M17: 27,131,668 km (0.071 R)
• M18: 35,394,258 km (0.088 R)
• M19: 39,463,619 km (0.113 R)
• M20: 48,516,983 km (0.098 R)
• M21: 50,886,165 km (0.097 R)
• M22: 59,066,176 km (0.117 R)
• M23: 65,198,492 km (0.064 R)
• M24: 79,455,468 km (0.103 R)
• M25: 84,806,883 km (0.098 R)
• M26: 85,328,681 km (0.105 R)
• M27: 89,041,849 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.5

Radius: 7.2

Gravity: 8.9 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.29 AU - 12.07 AU

Year: 22831 Days

Day: 20.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 72,858,550 km

• M1: 89,609 km (0.117 R)
• M2: 382,073 km (0.08 R)
• M3: 637,437 km (0.118 R)
• M4: 918,381 km (0.092 R)
• M5: 1,383,332 km (0.052 R)
• M6: 1,919,939 km (0.111 R)
• M7: 2,564,556 km (0.096 R)
• M8: 2,849,839 km (0.094 R)
• M9: 3,103,707 km (0.115 R)
• M10: 3,599,026 km (0.091 R)
• M11: 3,926,944 km (0.092 R)
• M12: 4,307,222 km (0.107 R)
• M13: 5,597,204 km (0.083 R)
• M14: 7,080,617 km (0.112 R)
• M15: 9,185,608 km (0.086 R)
• M16: 10,679,792 km (0.095 R)
• M17: 11,804,618 km (0.086 R)
• M18: 12,130,592 km (0.07 R)
• M19: 13,006,338 km (0.093 R)
• M20: 17,432,490 km (0.076 R)
• M21: 19,616,021 km (0.054 R)
• M22: 21,489,435 km (0.069 R)
• M23: 22,769,095 km (0.088 R)
• M24: 23,994,750 km (0.109 R)
• M25: 25,805,633 km (0.082 R)
• M26: 27,935,158 km (0.103 R)
• M27: 37,347,258 km (0.115 R)
• M28: 39,193,296 km (0.119 R)
• M29: 43,994,789 km (0.086 R)
• M30: 45,731,919 km (0.094 R)
• M31: 47,514,079 km (0.068 R)
• M32: 48,839,067 km (0.1 R)
• M33: 49,510,762 km (0.078 R)
• M34: 53,492,608 km (0.097 R)
• M35: 61,305,207 km (0.031 R)
• M36: 64,874,164 km (0.034 R)
• M37: 68,579,105 km (0.069 R)
• M38: 69,421,191 km (0.073 R)
• M39: 71,772,421 km (0.097 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 17,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit