🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.54 AU - 2.12 AU

Year: 874 Days

Day: 41.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,827,334 km

• M1: 1,034,469 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.11 AU - 4.67 AU

Year: 2709 Days

Day: 36.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 11.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.7 AU - 7.6 AU

Year: 5385 Days

Day: 6 Hours

Environment

Temp: -138 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,827,334 km

• M1: 138,228 km (0.1 R)
• M2: 515,963 km (0.062 R)
• M3: 1,121,386 km (0.056 R)
• M4: 2,459,090 km (0.113 R)
• M5: 3,337,977 km (0.09 R)
• M6: 5,326,582 km (0.105 R)
• M7: 5,947,563 km (0.071 R)
• M8: 6,909,178 km (0.074 R)
• M9: 10,816,375 km (0.051 R)
• M10: 14,473,145 km (0.117 R)
• M11: 15,682,494 km (0.113 R)
• M12: 16,258,895 km (0.113 R)
• M13: 16,686,894 km (0.052 R)
• M14: 18,359,099 km (0.111 R)
• M15: 19,896,517 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 14

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7 AU - 7.32 AU

Year: 6765 Days

Day: 7.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 73,827,334 km

• M1: 174,730 km (0.108 R)
• M2: 765,642 km (0.103 R)
• M3: 1,994,289 km (0.105 R)
• M4: 3,139,910 km (0.114 R)
• M5: 4,687,051 km (0.094 R)
• M6: 5,317,905 km (0.107 R)
• M7: 7,409,134 km (0.109 R)
• M8: 11,089,989 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.1

Radius: 11.9

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.06 AU - 10.26 AU

Year: 9789 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,827,334 km

• M1: 150,944 km (0.085 R)
• M2: 557,701 km (0.044 R)
• M3: 939,475 km (0.085 R)
• M4: 1,347,578 km (0.095 R)
• M5: 1,717,982 km (0.118 R)
• M6: 2,522,968 km (0.028 R)
• M7: 3,117,620 km (0.113 R)
• M8: 3,564,468 km (0.073 R)
• M9: 6,201,281 km (0.097 R)
• M10: 7,918,215 km (0.052 R)
• M11: 8,930,544 km (0.087 R)
• M12: 9,791,480 km (0.066 R)
• M13: 10,170,262 km (0.03 R)
• M14: 12,486,785 km (0.086 R)
• M15: 12,876,487 km (0.058 R)
• M16: 19,591,936 km (0.05 R)
• M17: 22,648,669 km (0.045 R)
• M18: 23,989,963 km (0.045 R)
• M19: 26,830,378 km (0.112 R)
• M20: 28,619,120 km (0.076 R)
• M21: 29,200,158 km (0.088 R)
• M22: 29,690,241 km (0.073 R)
• M23: 30,186,008 km (0.087 R)
• M24: 34,352,309 km (0.085 R)
• M25: 35,118,848 km (0.119 R)
• M26: 35,562,107 km (0.082 R)
• M27: 39,480,673 km (0.087 R)
• M28: 40,321,862 km (0.064 R)

Asteroid Belt

Center: 10.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 13.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.22 AU - 14.74 AU

Year: 15568 Days

Day: 10 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,827,334 km

• M1: 167,849 km (0.119 R)
• M2: 621,579 km (0.084 R)
• M3: 1,441,076 km (0.105 R)
• M4: 2,138,502 km (0.086 R)
• M5: 3,826,265 km (0.071 R)
• M6: 4,562,137 km (0.054 R)
• M7: 5,688,160 km (0.059 R)
• M8: 6,195,596 km (0.068 R)
• M9: 7,035,588 km (0.101 R)
• M10: 7,575,038 km (0.088 R)
• M11: 8,436,273 km (0.104 R)
• M12: 11,233,304 km (0.057 R)
• M13: 15,704,934 km (0.079 R)
• M14: 16,239,746 km (0.103 R)
• M15: 17,346,023 km (0.082 R)
• M16: 20,241,340 km (0.094 R)
• M17: 26,540,158 km (0.094 R)
• M18: 29,550,217 km (0.068 R)
• M19: 36,240,683 km (0.117 R)
• M20: 38,264,143 km (0.044 R)
• M21: 42,979,468 km (0.061 R)
• M22: 45,092,089 km (0.12 R)
• M23: 51,508,342 km (0.085 R)
• M24: 52,860,856 km (0.051 R)
• M25: 55,108,864 km (0.109 R)
• M26: 62,044,969 km (0.066 R)
• M27: 63,575,804 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.9

Radius: 4.7

Gravity: 35.03 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.72 AU - 15.76 AU

Year: 17984 Days

Day: 21.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,827,334 km

• M1: 58,493 km (0.056 R)
• M2: 224,247 km (0.113 R)
• M3: 372,050 km (0.094 R)
• M4: 556,504 km (0.073 R)
• M5: 761,304 km (0.092 R)
• M6: 1,730,399 km (0.063 R)
• M7: 1,933,104 km (0.107 R)
• M8: 2,131,022 km (0.096 R)
• M9: 2,544,361 km (0.082 R)
• M10: 3,386,746 km (0.064 R)
• M11: 3,825,517 km (0.077 R)
• M12: 5,842,096 km (0.069 R)
• M13: 6,780,673 km (0.056 R)
• M14: 9,279,556 km (0.088 R)
• M15: 10,252,391 km (0.045 R)
• M16: 14,377,253 km (0.049 R)
• M17: 14,827,094 km (0.113 R)
• M18: 16,394,281 km (0.118 R)
• M19: 18,946,870 km (0.07 R)
• M20: 19,945,585 km (0.041 R)
• M21: 22,544,698 km (0.095 R)
• M22: 24,186,984 km (0.076 R)
• M23: 27,022,911 km (0.059 R)
• M24: 28,053,939 km (0.049 R)
• M25: 33,344,318 km (0.092 R)
• M26: 34,529,881 km (0.112 R)
• M27: 36,567,704 km (0.036 R)
• M28: 38,397,435 km (0.088 R)
• M29: 41,480,797 km (0.073 R)
• M30: 42,391,249 km (0.088 R)
• M31: 60,357,206 km (0.114 R)
• M32: 61,525,415 km (0.085 R)
• M33: 63,306,079 km (0.105 R)
• M34: 70,772,209 km (0.048 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 15,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit