🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.64 AU - 0.68 AU

Year: 198 Days

Day: 43 Hours

Environment

Temp: 161 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.58 AU - 0.96 AU

Year: 249 Days

Day: 40.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,389,919 km

• M1: 65,075 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.3

Radius: 14.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.15 AU - 5.23 AU

Year: 4362 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,389,919 km

• M1: 277,504 km (0.092 R)
• M2: 1,165,068 km (0.115 R)
• M3: 2,148,375 km (0.049 R)
• M4: 3,164,294 km (0.049 R)
• M5: 4,503,195 km (0.113 R)
• M6: 7,830,252 km (0.118 R)
• M7: 8,482,798 km (0.094 R)
• M8: 9,779,961 km (0.106 R)
• M9: 11,681,350 km (0.08 R)
• M10: 12,580,732 km (0.093 R)
• M11: 14,115,307 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.6

Radius: 9.6

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.72 AU - 7.04 AU

Year: 5946 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 56,389,919 km

• M1: 121,025 km (0.047 R)
• M2: 521,349 km (0.099 R)
• M3: 914,342 km (0.118 R)
• M4: 1,347,278 km (0.11 R)
• M5: 2,446,673 km (0.111 R)
• M6: 4,374,092 km (0.081 R)
• M7: 4,835,003 km (0.086 R)
• M8: 5,215,730 km (0.066 R)
• M9: 5,675,294 km (0.077 R)
• M10: 6,511,995 km (0.067 R)
• M11: 6,977,095 km (0.117 R)
• M12: 8,011,265 km (0.103 R)
• M13: 8,624,018 km (0.076 R)
• M14: 9,185,459 km (0.066 R)
• M15: 9,517,117 km (0.107 R)
• M16: 12,465,991 km (0.098 R)
• M17: 14,646,380 km (0.078 R)
• M18: 15,272,147 km (0.083 R)
• M19: 16,334,442 km (0.073 R)
• M20: 18,408,766 km (0.11 R)
• M21: 21,151,344 km (0.111 R)
• M22: 21,877,342 km (0.057 R)
• M23: 22,770,441 km (0.063 R)
• M24: 28,734,161 km (0.117 R)
• M25: 29,355,590 km (0.065 R)
• M26: 30,167,607 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.4

Radius: 14.4

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.54 AU - 8.84 AU

Year: 8648 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,389,919 km

• M1: 179,069 km (0.103 R)
• M2: 740,210 km (0.051 R)
• M3: 1,397,394 km (0.078 R)
• M4: 2,171,862 km (0.103 R)
• M5: 2,857,918 km (0.067 R)
• M6: 3,354,882 km (0.119 R)
• M7: 5,022,749 km (0.106 R)
• M8: 9,639,488 km (0.1 R)
• M9: 10,218,582 km (0.081 R)
• M10: 10,718,687 km (0.057 R)
• M11: 16,938,668 km (0.11 R)
• M12: 17,783,596 km (0.085 R)
• M13: 19,710,567 km (0.095 R)
• M14: 22,687,863 km (0.115 R)
• M15: 29,119,824 km (0.072 R)
• M16: 32,321,218 km (0.077 R)
• M17: 33,184,099 km (0.045 R)
• M18: 35,750,450 km (0.046 R)
• M19: 38,087,319 km (0.035 R)
• M20: 39,171,454 km (0.103 R)
• M21: 42,163,262 km (0.12 R)
• M22: 42,676,233 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.7

Radius: 13.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.02 AU - 11.34 AU

Year: 10262 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,389,919 km

• M1: 166,652 km (0.071 R)
• M2: 609,312 km (0.109 R)
• M3: 1,209,050 km (0.061 R)
• M4: 1,628,672 km (0.085 R)
• M5: 2,117,259 km (0.032 R)
• M6: 2,722,382 km (0.027 R)
• M7: 3,506,424 km (0.08 R)
• M8: 4,410,744 km (0.063 R)
• M9: 5,555,167 km (0.06 R)
• M10: 6,377,956 km (0.076 R)
• M11: 6,888,683 km (0.102 R)
• M12: 7,463,587 km (0.118 R)
• M13: 8,345,916 km (0.047 R)
• M14: 9,211,339 km (0.09 R)
• M15: 10,785,707 km (0.116 R)
• M16: 13,556,858 km (0.079 R)
• M17: 14,004,305 km (0.054 R)
• M18: 15,588,248 km (0.118 R)
• M19: 16,518,298 km (0.073 R)
• M20: 17,882,032 km (0.107 R)
• M21: 18,352,966 km (0.092 R)
• M22: 19,744,226 km (0.119 R)
• M23: 20,832,850 km (0.075 R)
• M24: 23,689,421 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 9.9

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 9.56 AU - 11.94 AU

Year: 13004 Days

Day: 14.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,389,919 km

• M1: 123,418 km (0.057 R)
• M2: 559,945 km (0.073 R)
• M3: 1,100,741 km (0.083 R)
• M4: 1,799,363 km (0.072 R)
• M5: 2,393,716 km (0.111 R)
• M6: 4,173,781 km (0.101 R)
• M7: 5,458,228 km (0.093 R)
• M8: 6,039,864 km (0.12 R)
• M9: 6,542,214 km (0.119 R)
• M10: 7,808,710 km (0.103 R)
• M11: 8,547,424 km (0.084 R)
• M12: 9,332,214 km (0.075 R)
• M13: 10,708,664 km (0.064 R)
• M14: 11,330,094 km (0.064 R)
• M15: 18,930,563 km (0.039 R)
• M16: 19,422,591 km (0.087 R)
• M17: 20,776,451 km (0.118 R)
• M18: 21,743,153 km (0.107 R)
• M19: 22,373,708 km (0.06 R)
• M20: 25,611,155 km (0.092 R)
• M21: 28,394,873 km (0.083 R)
• M22: 29,475,268 km (0.069 R)
• M23: 34,434,587 km (0.099 R)
• M24: 35,045,096 km (0.119 R)
• M25: 36,287,806 km (0.085 R)
• M26: 38,467,297 km (0.081 R)
• M27: 39,655,852 km (0.083 R)
• M28: 50,216,116 km (0.074 R)
• M29: 53,243,229 km (0.088 R)
• M30: 53,732,114 km (0.115 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 11,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit