🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.9

Radius: 8.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.22 AU - 1.64 AU

Year: 1180 Days

Day: 6.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 132.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 32,102,375 km

• M1: 108,159 km (0.09 R)
• M2: 442,361 km (0.038 R)
• M3: 786,586 km (0.102 R)
• M4: 1,497,475 km (0.08 R)
• M5: 1,800,261 km (0.089 R)
• M6: 2,357,363 km (0.1 R)
• M7: 2,671,220 km (0.082 R)
• M8: 3,182,545 km (0.095 R)
• M9: 3,474,859 km (0.085 R)
• M10: 3,869,199 km (0.047 R)
• M11: 4,293,309 km (0.075 R)
• M12: 5,607,377 km (0.102 R)
• M13: 6,937,751 km (0.038 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.3

Radius: 14.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.55 AU - 1.95 AU

Year: 1598 Days

Day: 13.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 32,102,375 km

• M1: 185,352 km (0.12 R)
• M2: 841,638 km (0.111 R)
• M3: 1,662,032 km (0.04 R)
• M4: 2,426,029 km (0.093 R)
• M5: 3,249,116 km (0.079 R)
• M6: 3,998,452 km (0.057 R)
• M7: 4,662,666 km (0.075 R)
• M8: 6,808,049 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 8.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.63 AU - 2.27 AU

Year: 1880 Days

Day: 7.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 32,102,375 km

• M1: 112,198 km (0.078 R)
• M2: 395,986 km (0.099 R)
• M3: 745,446 km (0.096 R)
• M4: 1,184,366 km (0.097 R)
• M5: 2,130,124 km (0.079 R)
• M6: 2,513,543 km (0.089 R)
• M7: 2,847,895 km (0.067 R)
• M8: 3,450,924 km (0.075 R)
• M9: 5,188,802 km (0.112 R)
• M10: 5,690,703 km (0.101 R)
• M11: 6,622,698 km (0.101 R)
• M12: 7,264,473 km (0.084 R)
• M13: 10,284,255 km (0.055 R)
• M14: 11,144,443 km (0.093 R)
• M15: 11,557,333 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.6

Radius: 8.9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.68 AU - 3.1 AU

Year: 3391 Days

Day: 10.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 32,102,375 km

• M1: 110,852 km (0.051 R)
• M2: 691,741 km (0.111 R)
• M3: 1,351,916 km (0.1 R)
• M4: 1,671,457 km (0.039 R)
• M5: 1,958,535 km (0.095 R)
• M6: 2,692,163 km (0.113 R)
• M7: 3,474,859 km (0.083 R)
• M8: 4,180,363 km (0.09 R)
• M9: 5,250,137 km (0.076 R)
• M10: 5,580,150 km (0.098 R)
• M11: 7,297,683 km (0.107 R)
• M12: 9,105,125 km (0.096 R)
• M13: 10,439,987 km (0.101 R)
• M14: 10,963,130 km (0.116 R)
• M15: 11,464,582 km (0.088 R)
• M16: 13,362,381 km (0.107 R)
• M17: 13,668,608 km (0.118 R)
• M18: 14,615,263 km (0.107 R)
• M19: 16,638,574 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 13

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.66 AU - 4.08 AU

Year: 4270 Days

Day: 7.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 32,102,375 km

• M1: 175,478 km (0.083 R)
• M2: 898,634 km (0.093 R)
• M3: 1,600,847 km (0.12 R)
• M4: 2,123,991 km (0.096 R)
• M5: 3,540,982 km (0.111 R)
• M6: 4,068,314 km (0.114 R)
• M7: 5,620,242 km (0.088 R)
• M8: 6,370,027 km (0.096 R)
• M9: 7,060,272 km (0.075 R)
• M10: 9,060,993 km (0.109 R)
• M11: 10,616,662 km (0.117 R)
• M12: 14,452,800 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.1

Radius: 5.9

Gravity: 22.55 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.08 AU - 8.94 AU

Year: 17136 Days

Day: 24.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 32,102,375 km

• M1: 73,453 km (0.116 R)
• M2: 345,870 km (0.085 R)
• M3: 597,344 km (0.093 R)
• M4: 912,697 km (0.113 R)
• M5: 1,128,716 km (0.11 R)
• M6: 2,089,433 km (0.032 R)
• M7: 2,771,151 km (0.113 R)
• M8: 2,994,501 km (0.09 R)
• M9: 3,229,818 km (0.103 R)
• M10: 4,010,869 km (0.109 R)
• M11: 4,462,355 km (0.046 R)
• M12: 6,144,433 km (0.079 R)
• M13: 6,656,058 km (0.107 R)
• M14: 8,259,897 km (0.1 R)
• M15: 9,592,215 km (0.082 R)
• M16: 10,163,081 km (0.106 R)
• M17: 10,756,536 km (0.038 R)
• M18: 14,439,486 km (0.109 R)
• M19: 16,602,671 km (0.046 R)
• M20: 16,928,345 km (0.112 R)
• M21: 24,898,022 km (0.098 R)
• M22: 25,756,415 km (0.092 R)
• M23: 29,151,539 km (0.113 R)
• M24: 30,225,502 km (0.077 R)
• M25: 30,589,174 km (0.067 R)
• M26: 33,865,068 km (0.066 R)
• M27: 38,350,013 km (0.072 R)
• M28: 47,816,865 km (0.116 R)
• M29: 49,812,800 km (0.094 R)
• M30: 58,540,489 km (0.036 R)
• M31: 59,105,820 km (0.102 R)
• M32: 61,209,315 km (0.027 R)
• M33: 64,758,225 km (0.116 R)

Asteroid Belt

Center: 8.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.8

Radius: 6.9

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.72 AU - 9.92 AU

Year: 19640 Days

Day: 19.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 78.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 32,102,375 km

• M1: 90,507 km (0.093 R)
• M2: 316,699 km (0.104 R)
• M3: 702,212 km (0.099 R)
• M4: 1,630,766 km (0.108 R)
• M5: 2,030,641 km (0.092 R)
• M6: 2,610,632 km (0.112 R)
• M7: 5,659,587 km (0.117 R)
• M8: 7,383,852 km (0.112 R)
• M9: 7,958,756 km (0.112 R)
• M10: 8,387,205 km (0.062 R)
• M11: 11,665,792 km (0.037 R)
• M12: 12,963,852 km (0.031 R)
• M13: 13,738,620 km (0.054 R)
• M14: 14,355,412 km (0.06 R)
• M15: 14,607,334 km (0.086 R)
• M16: 15,314,932 km (0.101 R)
• M17: 17,219,313 km (0.083 R)
• M18: 19,124,143 km (0.085 R)
• M19: 20,205,885 km (0.079 R)
• M20: 23,174,057 km (0.07 R)
• M21: 24,135,971 km (0.095 R)
• M22: 25,398,278 km (0.06 R)
• M23: 29,958,170 km (0.037 R)
• M24: 31,099,004 km (0.074 R)
• M25: 34,582,091 km (0.118 R)
• M26: 37,596,937 km (0.086 R)
• M27: 40,908,585 km (0.067 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.9

Radius: 5.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.39 AU - 10.67 AU

Year: 20307 Days

Day: 19.1 Hours

Environment

Temp: -245 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 32,102,375 km

• M1: 68,366 km (0.09 R)
• M2: 258,356 km (0.098 R)
• M3: 631,453 km (0.047 R)
• M4: 1,406,818 km (0.081 R)
• M5: 4,000,995 km (0.059 R)
• M6: 5,056,707 km (0.089 R)
• M7: 9,194,584 km (0.078 R)
• M8: 11,197,999 km (0.113 R)
• M9: 13,049,273 km (0.08 R)
• M10: 14,807,197 km (0.107 R)
• M11: 16,408,343 km (0.119 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: 279 - 11,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit