🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.39 AU - 0.61 AU

Year: 124 Days

Day: 28.5 Hours

Environment

Temp: 255 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,793,243 km

• M1: 83,326 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.49 AU - 0.67 AU

Year: 155 Days

Day: 40.5 Hours

Environment

Temp: 233 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,793,243 km

• M1: 332,406 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.73 AU - 0.91 AU

Year: 260 Days

Day: 35.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,793,243 km

• M1: 204,051 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.8

Radius: 8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 8.14 AU - 10.12 AU

Year: 9651 Days

Day: 10 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 66,793,243 km

• M1: 111,899 km (0.101 R)
• M2: 725,101 km (0.085 R)
• M3: 1,522,757 km (0.04 R)
• M4: 2,091,378 km (0.069 R)
• M5: 2,518,031 km (0.109 R)
• M6: 3,001,532 km (0.104 R)
• M7: 3,486,229 km (0.113 R)
• M8: 5,206,455 km (0.074 R)
• M9: 6,457,242 km (0.119 R)
• M10: 6,884,344 km (0.12 R)
• M11: 7,362,758 km (0.119 R)
• M12: 7,660,309 km (0.073 R)
• M13: 8,000,345 km (0.091 R)
• M14: 9,232,433 km (0.108 R)
• M15: 9,735,381 km (0.09 R)
• M16: 11,707,380 km (0.082 R)
• M17: 12,575,347 km (0.115 R)
• M18: 14,749,153 km (0.104 R)
• M19: 15,706,580 km (0.11 R)
• M20: 17,568,624 km (0.084 R)
• M21: 18,522,311 km (0.064 R)
• M22: 22,893,411 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.7

Radius: 12.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.86 AU - 11.22 AU

Year: 10309 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 66,793,243 km

• M1: 160,519 km (0.064 R)
• M2: 591,510 km (0.05 R)
• M3: 1,000,062 km (0.073 R)
• M4: 1,484,759 km (0.1 R)
• M5: 1,958,835 km (0.078 R)
• M6: 2,361,702 km (0.097 R)
• M7: 3,151,878 km (0.06 R)
• M8: 3,660,361 km (0.05 R)
• M9: 4,195,173 km (0.119 R)
• M10: 5,869,772 km (0.088 R)
• M11: 6,529,349 km (0.119 R)
• M12: 7,910,137 km (0.114 R)
• M13: 9,975,336 km (0.062 R)
• M14: 11,463,984 km (0.035 R)
• M15: 14,159,289 km (0.108 R)
• M16: 19,074,028 km (0.056 R)
• M17: 20,112,835 km (0.118 R)
• M18: 20,937,120 km (0.039 R)
• M19: 21,698,274 km (0.1 R)
• M20: 22,918,693 km (0.051 R)
• M21: 24,740,945 km (0.049 R)
• M22: 25,879,684 km (0.09 R)
• M23: 27,251,945 km (0.1 R)
• M24: 27,854,675 km (0.119 R)
• M25: 29,086,912 km (0.068 R)
• M26: 34,731,838 km (0.096 R)
• M27: 38,623,777 km (0.042 R)
• M28: 39,768,649 km (0.101 R)
• M29: 42,259,902 km (0.107 R)
• M30: 49,607,252 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.7

Radius: 4.5

Gravity: 44.48 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 15.6 AU - 15.76 AU

Year: 21722 Days

Day: 21.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,793,243 km

• M1: 57,146 km (0.047 R)
• M2: 287,228 km (0.108 R)
• M3: 458,667 km (0.067 R)
• M4: 669,301 km (0.113 R)
• M5: 814,261 km (0.085 R)
• M6: 1,431,352 km (0.081 R)
• M7: 2,136,706 km (0.073 R)
• M8: 4,371,399 km (0.111 R)
• M9: 4,660,572 km (0.045 R)
• M10: 4,847,869 km (0.114 R)
• M11: 5,521,957 km (0.1 R)
• M12: 6,908,729 km (0.093 R)
• M13: 7,760,240 km (0.056 R)
• M14: 10,035,773 km (0.079 R)
• M15: 12,078,831 km (0.089 R)
• M16: 13,686,260 km (0.109 R)
• M17: 15,184,932 km (0.103 R)
• M18: 16,528,919 km (0.1 R)
• M19: 17,950,398 km (0.113 R)
• M20: 20,331,248 km (0.107 R)
• M21: 27,854,824 km (0.056 R)
• M22: 28,471,616 km (0.094 R)
• M23: 32,772,854 km (0.039 R)
• M24: 33,046,618 km (0.115 R)
• M25: 33,877,036 km (0.084 R)
• M26: 37,487,581 km (0.108 R)
• M27: 38,542,545 km (0.105 R)
• M28: 38,694,985 km (0.087 R)
• M29: 44,449,866 km (0.052 R)
• M30: 46,315,950 km (0.111 R)
• M31: 50,385,012 km (0.103 R)
• M32: 53,352,136 km (0.102 R)
• M33: 62,737,457 km (0.11 R)
• M34: 65,949,473 km (0.043 R)
• M35: 66,385,850 km (0.093 R)
• M36: 79,646,954 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251.2

Radius: 7

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14 AU - 22.4 AU

Year: 27163 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,793,243 km

• M1: 88,861 km (0.044 R)
• M2: 312,211 km (0.109 R)
• M3: 1,180,178 km (0.117 R)
• M4: 2,017,178 km (0.061 R)
• M5: 2,252,495 km (0.039 R)
• M6: 2,550,195 km (0.097 R)
• M7: 3,438,657 km (0.066 R)
• M8: 4,718,167 km (0.1 R)
• M9: 5,692,199 km (0.094 R)
• M10: 6,622,399 km (0.055 R)
• M11: 7,056,980 km (0.113 R)
• M12: 9,739,719 km (0.119 R)
• M13: 10,244,612 km (0.113 R)
• M14: 11,614,479 km (0.089 R)
• M15: 12,768,477 km (0.043 R)
• M16: 15,005,863 km (0.057 R)
• M17: 17,167,104 km (0.047 R)
• M18: 19,264,765 km (0.085 R)
• M19: 19,881,557 km (0.104 R)
• M20: 24,881,417 km (0.086 R)
• M21: 25,507,335 km (0.115 R)
• M22: 29,601,230 km (0.103 R)
• M23: 32,975,859 km (0.083 R)
• M24: 35,537,423 km (0.12 R)
• M25: 38,366,768 km (0.085 R)
• M26: 44,164,882 km (0.076 R)
• M27: 50,687,050 km (0.069 R)
• M28: 55,492,133 km (0.093 R)
• M29: 62,486,731 km (0.033 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 19,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit