🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.5 AU - 2.12 AU

Year: 913 Days

Day: 29.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,971,602 km

• M1: 190,288 km (0.117 R)
• M2: 658,679 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.53 AU - 2.19 AU

Year: 951 Days

Day: 37.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.16 AU - 2.22 AU

Year: 1214 Days

Day: 34.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,971,602 km

• M1: 432,637 km (0.062 R)
• M2: 1,034,918 km (0.094 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.1

Radius: 13.8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.51 AU - 9.61 AU

Year: 8575 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,971,602 km

• M1: 306,825 km (0.115 R)
• M2: 649,105 km (0.118 R)
• M3: 858,542 km (0.098 R)
• M4: 1,109,567 km (0.094 R)
• M5: 1,290,880 km (0.083 R)
• M6: 1,541,905 km (0.068 R)
• M7: 2,003,564 km (0.061 R)
• M8: 2,092,276 km (0.117 R)
• M9: 2,899,656 km (0.106 R)
• M10: 3,128,690 km (0.101 R)
• M11: 3,497,000 km (0.049 R)
• M12: 4,189,339 km (0.111 R)
• M13: 4,744,197 km (0.079 R)
• M14: 5,137,191 km (0.083 R)
• M15: 5,229,493 km (0.039 R)
• M16: 5,922,879 km (0.114 R)
• M17: 6,182,282 km (0.095 R)
• M18: 6,678,947 km (0.106 R)
• M19: 6,813,585 km (0.115 R)
• M20: 6,949,120 km (0.099 R)
• M21: 7,257,442 km (0.114 R)
• M22: 7,395,969 km (0.115 R)
• M23: 7,500,388 km (0.095 R)
• M24: 7,605,257 km (0.111 R)
• M25: 7,887,548 km (0.116 R)
• M26: 7,994,361 km (0.077 R)
• M27: 8,498,954 km (0.073 R)
• M28: 9,501,260 km (0.074 R)
• M29: 10,501,771 km (0.107 R)
• M30: 10,776,881 km (0.115 R)
• M31: 11,054,385 km (0.095 R)
• M32: 11,738,197 km (0.114 R)
• M33: 11,982,789 km (0.098 R)
• M34: 12,477,210 km (0.071 R)
• M35: 12,768,777 km (0.072 R)
• M36: 12,894,289 km (0.078 R)
• M37: 14,129,818 km (0.102 R)
• M38: 14,477,334 km (0.073 R)
• M39: 15,805,613 km (0.08 R)
• M40: 16,621,221 km (0.067 R)
• M41: 16,712,625 km (0.067 R)
• M42: 17,543,492 km (0.102 R)
• M43: 18,246,003 km (0.073 R)
• M44: 19,775,642 km (0.113 R)
• M45: 20,654,080 km (0.115 R)
• M46: 21,895,294 km (0.059 R)
• M47: 22,146,469 km (0.025 R)
• M48: 22,651,661 km (0.096 R)
• M49: 24,293,647 km (0.099 R)
• M50: 25,076,493 km (0.107 R)
• M51: 25,655,736 km (0.062 R)
• M52: 28,017,138 km (0.075 R)
• M53: 28,508,717 km (0.105 R)
• M54: 28,618,372 km (0.052 R)
• M55: 29,611,253 km (0.102 R)
• M56: 29,722,255 km (0.046 R)
• M57: 31,744,369 km (0.088 R)
• M58: 32,085,751 km (0.109 R)
• M59: 33,001,889 km (0.055 R)
• M60: 33,232,269 km (0.098 R)
• M61: 34,042,791 km (0.075 R)
• M62: 35,624,489 km (0.098 R)
• M63: 36,990,617 km (0.095 R)
• M64: 37,229,973 km (0.119 R)
• M65: 37,409,790 km (0.058 R)
• M66: 37,890,747 km (0.081 R)
• M67: 38,919,681 km (0.093 R)
• M68: 39,774,035 km (0.045 R)
• M69: 39,896,555 km (0.074 R)
• M70: 40,634,372 km (0.115 R)
• M71: 41,314,743 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.2

Radius: 11.1

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 8.56 AU - 9.32 AU

Year: 10017 Days

Day: 8.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,971,602 km

• M1: 142,716 km (0.072 R)
• M2: 330,761 km (0.103 R)
• M3: 434,731 km (0.103 R)
• M4: 734,974 km (0.115 R)
• M5: 1,077,553 km (0.025 R)
• M6: 1,584,391 km (0.118 R)
• M7: 1,752,689 km (0.114 R)
• M8: 1,901,688 km (0.093 R)
• M9: 2,511,748 km (0.115 R)
• M10: 3,029,656 km (0.12 R)
• M11: 3,301,176 km (0.067 R)
• M12: 3,549,060 km (0.085 R)
• M13: 3,835,540 km (0.102 R)
• M14: 3,932,629 km (0.076 R)
• M15: 4,329,512 km (0.095 R)
• M16: 4,430,790 km (0.106 R)
• M17: 4,843,829 km (0.101 R)
• M18: 5,892,810 km (0.043 R)
• M19: 6,232,397 km (0.088 R)
• M20: 7,900,264 km (0.096 R)
• M21: 8,149,344 km (0.077 R)
• M22: 8,612,649 km (0.111 R)
• M23: 8,868,910 km (0.078 R)
• M24: 8,954,929 km (0.047 R)
• M25: 9,258,313 km (0.032 R)
• M26: 10,414,106 km (0.08 R)
• M27: 11,101,658 km (0.041 R)
• M28: 11,287,459 km (0.071 R)
• M29: 11,427,482 km (0.109 R)
• M30: 11,615,227 km (0.116 R)
• M31: 12,232,019 km (0.106 R)
• M32: 12,472,124 km (0.104 R)
• M33: 13,895,398 km (0.093 R)
• M34: 14,448,761 km (0.06 R)
• M35: 14,753,492 km (0.118 R)
• M36: 14,906,829 km (0.027 R)
• M37: 15,473,057 km (0.095 R)
• M38: 16,626,906 km (0.097 R)
• M39: 17,321,638 km (0.108 R)
• M40: 18,189,755 km (0.082 R)
• M41: 19,183,384 km (0.119 R)
• M42: 19,518,483 km (0.099 R)
• M43: 19,686,631 km (0.09 R)
• M44: 19,855,527 km (0.108 R)
• M45: 20,307,911 km (0.093 R)
• M46: 22,268,241 km (0.115 R)
• M47: 22,561,603 km (0.079 R)
• M48: 23,152,215 km (0.112 R)
• M49: 24,469,425 km (0.112 R)
• M50: 25,076,193 km (0.099 R)
• M51: 25,872,353 km (0.111 R)
• M52: 27,113,417 km (0.097 R)
• M53: 28,500,938 km (0.061 R)
• M54: 28,947,188 km (0.062 R)
• M55: 29,203,300 km (0.09 R)
• M56: 30,951,500 km (0.119 R)
• M57: 31,147,773 km (0.053 R)
• M58: 31,278,970 km (0.075 R)
• M59: 32,600,218 km (0.032 R)
• M60: 34,956,086 km (0.098 R)
• M61: 35,913,662 km (0.093 R)
• M62: 36,672,123 km (0.089 R)
• M63: 37,088,155 km (0.081 R)
• M64: 37,714,970 km (0.076 R)
• M65: 38,908,611 km (0.046 R)
• M66: 40,400,102 km (0.05 R)
• M67: 42,200,063 km (0.095 R)
• M68: 42,635,842 km (0.119 R)
• M69: 44,026,055 km (0.117 R)
• M70: 44,468,117 km (0.038 R)
• M71: 44,911,674 km (0.099 R)
• M72: 45,877,628 km (0.116 R)
• M73: 46,101,576 km (0.102 R)
• M74: 46,251,024 km (0.111 R)
• M75: 46,700,416 km (0.065 R)
• M76: 48,360,653 km (0.103 R)
• M77: 49,503,581 km (0.092 R)
• M78: 49,733,214 km (0.091 R)
• M79: 49,886,552 km (0.026 R)
• M80: 50,193,676 km (0.067 R)
• M81: 51,195,982 km (0.108 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 13,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit