🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.48 AU - 0.76 AU

Year: 320 Days

Day: 28 Hours

Environment

Temp: -134 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,811,638 km

• M1: 51,910 km (0.096 R)
• M2: 466,147 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.2

Radius: 8.5

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.74 AU - 1.14 AU

Year: 598 Days

Day: 13.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 94,811,638 km

• M1: 105,766 km (0.114 R)
• M2: 373,247 km (0.059 R)
• M3: 663,766 km (0.112 R)
• M4: 1,025,344 km (0.106 R)
• M5: 1,435,840 km (0.106 R)
• M6: 1,704,668 km (0.109 R)
• M7: 3,254,202 km (0.069 R)
• M8: 3,640,614 km (0.078 R)
• M9: 5,538,861 km (0.079 R)
• M10: 5,820,255 km (0.057 R)
• M11: 6,130,820 km (0.067 R)
• M12: 6,913,067 km (0.048 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.7

Radius: 9.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.11 AU - 1.21 AU

Year: 820 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 94,811,638 km

• M1: 118,332 km (0.11 R)
• M2: 443,109 km (0.061 R)
• M3: 942,766 km (0.119 R)
• M4: 1,406,968 km (0.105 R)
• M5: 1,794,576 km (0.097 R)
• M6: 2,472,554 km (0.118 R)
• M7: 3,054,938 km (0.067 R)
• M8: 4,127,704 km (0.084 R)
• M9: 4,558,098 km (0.076 R)
• M10: 5,737,378 km (0.066 R)
• M11: 6,253,939 km (0.06 R)
• M12: 6,587,093 km (0.116 R)
• M13: 7,064,460 km (0.114 R)
• M14: 7,518,340 km (0.075 R)
• M15: 8,088,607 km (0.112 R)
• M16: 8,484,593 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.1

Radius: 14.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.95 AU - 1.55 AU

Year: 917 Days

Day: 10.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 94,811,638 km

• M1: 182,809 km (0.029 R)
• M2: 684,410 km (0.052 R)
• M3: 1,235,080 km (0.098 R)
• M4: 2,434,705 km (0.103 R)
• M5: 3,023,822 km (0.109 R)
• M6: 3,842,571 km (0.108 R)
• M7: 4,492,873 km (0.094 R)
• M8: 5,615,156 km (0.115 R)
• M9: 6,128,726 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.1

Radius: 8.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.07 AU - 1.47 AU

Year: 939 Days

Day: 8.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 94,811,638 km

• M1: 102,026 km (0.093 R)
• M2: 642,523 km (0.115 R)
• M3: 2,269,101 km (0.057 R)
• M4: 3,399,761 km (0.071 R)
• M5: 5,839,553 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215

Radius: 5.4

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.01 AU - 9.63 AU

Year: 17184 Days

Day: 24.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 94,811,638 km

• M1: 67,169 km (0.031 R)
• M2: 254,765 km (0.105 R)
• M3: 672,742 km (0.066 R)
• M4: 3,213,362 km (0.114 R)
• M5: 3,649,440 km (0.059 R)
• M6: 3,908,394 km (0.094 R)
• M7: 4,609,410 km (0.097 R)
• M8: 5,935,445 km (0.083 R)
• M9: 6,148,772 km (0.07 R)
• M10: 9,031,672 km (0.092 R)
• M11: 9,361,984 km (0.086 R)
• M12: 11,569,899 km (0.04 R)
• M13: 11,847,254 km (0.091 R)
• M14: 14,291,982 km (0.114 R)
• M15: 15,330,790 km (0.102 R)
• M16: 23,960,044 km (0.097 R)
• M17: 24,501,738 km (0.067 R)
• M18: 28,928,638 km (0.066 R)
• M19: 31,436,945 km (0.051 R)
• M20: 31,977,143 km (0.101 R)
• M21: 36,286,908 km (0.105 R)
• M22: 37,241,193 km (0.096 R)
• M23: 39,075,113 km (0.096 R)
• M24: 45,073,240 km (0.102 R)
• M25: 46,175,328 km (0.057 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943.4

Radius: 4.5

Gravity: 46.59 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.93 AU - 10.93 AU

Year: 23705 Days

Day: 19.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 94,811,638 km

• M1: 56,099 km (0.062 R)
• M2: 408,851 km (0.07 R)
• M3: 837,000 km (0.114 R)
• M4: 997,668 km (0.097 R)
• M5: 1,382,284 km (0.119 R)
• M6: 2,026,602 km (0.099 R)
• M7: 3,523,479 km (0.082 R)
• M8: 4,588,316 km (0.026 R)
• M9: 6,828,544 km (0.088 R)
• M10: 7,076,278 km (0.057 R)
• M11: 8,072,750 km (0.104 R)
• M12: 8,575,997 km (0.087 R)
• M13: 8,806,228 km (0.118 R)
• M14: 10,083,345 km (0.086 R)
• M15: 11,900,361 km (0.117 R)
• M16: 25,129,151 km (0.078 R)
• M17: 26,198,477 km (0.097 R)
• M18: 33,970,086 km (0.089 R)
• M19: 38,922,075 km (0.083 R)
• M20: 40,835,880 km (0.113 R)
• M21: 41,323,869 km (0.091 R)
• M22: 43,992,695 km (0.107 R)
• M23: 45,717,857 km (0.104 R)
• M24: 53,262,826 km (0.096 R)
• M25: 54,628,654 km (0.092 R)
• M26: 56,620,101 km (0.057 R)
• M27: 59,906,318 km (0.075 R)
• M28: 64,190,053 km (0.111 R)
• M29: 66,630,892 km (0.026 R)
• M30: 68,902,834 km (0.099 R)
• M31: 73,600,656 km (0.074 R)
• M32: 77,261,017 km (0.045 R)
• M33: 82,327,598 km (0.074 R)
• M34: 84,941,970 km (0.112 R)
• M35: 85,736,933 km (0.069 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: 295 - 19,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit