🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.32 AU - 2.16 AU

Year: 814 Days

Day: 21.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,954,204 km

• M1: 1,364,482 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.68 AU - 2 AU

Year: 885 Days

Day: 40.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.2 AU - 2.34 AU

Year: 1213 Days

Day: 22.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,954,204 km

• M1: 157,078 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.46 AU - 3.24 AU

Year: 1707 Days

Day: 18.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,954,204 km

• M1: 351,854 km (0.113 R)

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 12

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.83 AU - 5.85 AU

Year: 5007 Days

Day: 8.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,954,204 km

• M1: 163,959 km (0.096 R)
• M2: 256,411 km (0.115 R)
• M3: 400,773 km (0.055 R)
• M4: 483,052 km (0.063 R)
• M5: 589,715 km (0.041 R)
• M6: 762,351 km (0.046 R)
• M7: 1,229,096 km (0.108 R)
• M8: 1,763,011 km (0.069 R)
• M9: 1,924,277 km (0.099 R)
• M10: 2,034,681 km (0.041 R)
• M11: 2,290,942 km (0.104 R)
• M12: 2,408,227 km (0.119 R)
• M13: 2,497,536 km (0.113 R)
• M14: 2,725,972 km (0.056 R)
• M15: 3,105,801 km (0.026 R)
• M16: 3,285,618 km (0.094 R)
• M17: 3,553,398 km (0.046 R)
• M18: 3,986,185 km (0.104 R)
• M19: 4,074,747 km (0.116 R)
• M20: 4,326,370 km (0.105 R)
• M21: 4,769,779 km (0.054 R)
• M22: 4,864,025 km (0.113 R)
• M23: 5,150,505 km (0.109 R)
• M24: 5,481,864 km (0.098 R)
• M25: 5,620,392 km (0.089 R)
• M26: 5,720,024 km (0.114 R)
• M27: 6,413,410 km (0.105 R)
• M28: 6,748,958 km (0.106 R)
• M29: 6,897,659 km (0.081 R)
• M30: 7,437,258 km (0.068 R)
• M31: 7,635,027 km (0.058 R)
• M32: 7,789,860 km (0.118 R)
• M33: 7,945,891 km (0.114 R)
• M34: 8,580,335 km (0.102 R)
• M35: 8,810,866 km (0.048 R)
• M36: 8,926,954 km (0.096 R)
• M37: 9,184,112 km (0.063 R)
• M38: 9,278,210 km (0.079 R)
• M39: 9,514,873 km (0.1 R)
• M40: 10,188,363 km (0.1 R)
• M41: 10,827,445 km (0.05 R)
• M42: 11,227,171 km (0.109 R)
• M43: 11,606,401 km (0.093 R)
• M44: 11,964,239 km (0.074 R)
• M45: 12,041,282 km (0.096 R)
• M46: 12,481,549 km (0.092 R)
• M47: 13,112,104 km (0.098 R)
• M48: 13,324,682 km (0.098 R)
• M49: 14,104,536 km (0.093 R)
• M50: 14,186,067 km (0.079 R)
• M51: 14,486,310 km (0.118 R)
• M52: 14,788,797 km (0.107 R)
• M53: 14,871,674 km (0.055 R)
• M54: 15,511,803 km (0.054 R)
• M55: 15,934,268 km (0.116 R)
• M56: 16,446,192 km (0.037 R)
• M57: 16,790,566 km (0.1 R)
• M58: 17,079,290 km (0.089 R)
• M59: 17,166,206 km (0.102 R)
• M60: 17,282,294 km (0.06 R)
• M61: 17,369,659 km (0.049 R)
• M62: 17,573,860 km (0.066 R)
• M63: 17,984,806 km (0.096 R)
• M64: 18,935,949 km (0.118 R)
• M65: 19,811,994 km (0.111 R)
• M66: 19,994,803 km (0.111 R)
• M67: 20,454,517 km (0.06 R)
• M68: 20,732,171 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.1

Radius: 14.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.96 AU - 10.9 AU

Year: 10273 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 54,954,204 km

• M1: 194,178 km (0.092 R)
• M2: 335,249 km (0.089 R)
• M3: 493,823 km (0.11 R)
• M4: 586,124 km (0.075 R)
• M5: 867,668 km (0.086 R)
• M6: 965,355 km (0.078 R)
• M7: 1,216,530 km (0.093 R)
• M8: 1,610,271 km (0.119 R)
• M9: 1,886,579 km (0.102 R)
• M10: 2,372,323 km (0.073 R)
• M11: 3,298,932 km (0.116 R)
• M12: 3,751,765 km (0.037 R)
• M13: 3,918,417 km (0.114 R)
• M14: 4,190,236 km (0.077 R)
• M15: 4,896,937 km (0.118 R)
• M16: 5,042,795 km (0.077 R)
• M17: 5,264,349 km (0.114 R)
• M18: 5,948,460 km (0.079 R)
• M19: 6,261,568 km (0.056 R)
• M20: 7,233,506 km (0.117 R)
• M21: 8,602,027 km (0.085 R)
• M22: 8,867,414 km (0.064 R)
• M23: 9,361,236 km (0.061 R)
• M24: 9,680,179 km (0.102 R)
• M25: 9,817,959 km (0.099 R)
• M26: 10,753,245 km (0.102 R)
• M27: 10,943,683 km (0.119 R)
• M28: 11,231,509 km (0.078 R)
• M29: 12,607,959 km (0.1 R)
• M30: 13,112,403 km (0.025 R)
• M31: 13,675,041 km (0.09 R)
• M32: 14,350,026 km (0.054 R)
• M33: 14,876,760 km (0.116 R)
• M34: 15,195,853 km (0.108 R)
• M35: 15,949,227 km (0.106 R)
• M36: 16,166,743 km (0.096 R)
• M37: 17,102,178 km (0.116 R)
• M38: 17,213,329 km (0.07 R)
• M39: 17,548,429 km (0.046 R)
• M40: 17,660,627 km (0.031 R)
• M41: 17,885,622 km (0.094 R)
• M42: 18,623,738 km (0.092 R)
• M43: 19,082,854 km (0.093 R)
• M44: 19,778,634 km (0.119 R)
• M45: 21,195,026 km (0.049 R)
• M46: 21,734,626 km (0.103 R)
• M47: 22,278,863 km (0.083 R)
• M48: 24,000,286 km (0.069 R)
• M49: 24,187,283 km (0.099 R)
• M50: 24,688,286 km (0.116 R)
• M51: 26,726,408 km (0.105 R)
• M52: 27,179,540 km (0.119 R)
• M53: 27,504,616 km (0.081 R)
• M54: 28,421,950 km (0.044 R)
• M55: 28,685,841 km (0.096 R)
• M56: 29,682,910 km (0.095 R)
• M57: 30,488,794 km (0.052 R)
• M58: 31,369,776 km (0.027 R)
• M59: 31,779,375 km (0.063 R)
• M60: 32,741,738 km (0.074 R)
• M61: 33,226,435 km (0.098 R)
• M62: 33,643,963 km (0.091 R)
• M63: 33,993,124 km (0.03 R)
• M64: 34,695,037 km (0.085 R)
• M65: 36,757,842 km (0.114 R)
• M66: 36,901,456 km (0.109 R)
• M67: 37,550,562 km (0.063 R)
• M68: 38,421,820 km (0.117 R)
• M69: 39,153,054 km (0.085 R)
• M70: 39,962,678 km (0.106 R)
• M71: 40,184,382 km (0.047 R)
• M72: 42,349,212 km (0.098 R)
• M73: 44,935,161 km (0.063 R)
• M74: 47,259,164 km (0.104 R)
• M75: 48,199,686 km (0.109 R)
• M76: 48,751,253 km (0.077 R)
• M77: 52,588,887 km (0.055 R)
• M78: 53,075,380 km (0.11 R)
• M79: 53,319,224 km (0.054 R)
• M80: 54,052,852 km (0.096 R)
• M81: 54,298,193 km (0.109 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 15,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit