🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.62 AU - 0.94 AU

Year: 291 Days

Day: 41.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.86 AU - 1.24 AU

Year: 454 Days

Day: 34.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.41 AU - 1.87 AU

Year: 886 Days

Day: 42.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,898,594 km

• M1: 1,140,983 km (0.035 R)

Asteroid Belt

Center: 3.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 11.8

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.83 AU - 5.21 AU

Year: 4053 Days

Day: 7.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 18,898,594 km

• M1: 147,952 km (0.051 R)
• M2: 297,700 km (0.05 R)
• M3: 391,348 km (0.098 R)
• M4: 487,240 km (0.089 R)
• M5: 693,835 km (0.118 R)
• M6: 838,795 km (0.103 R)
• M7: 1,568,234 km (0.09 R)
• M8: 2,222,127 km (0.092 R)
• M9: 2,578,768 km (0.112 R)
• M10: 2,693,958 km (0.087 R)
• M11: 2,917,757 km (0.081 R)
• M12: 3,421,602 km (0.107 R)
• M13: 4,072,952 km (0.09 R)
• M14: 4,426,900 km (0.114 R)
• M15: 4,677,776 km (0.037 R)
• M16: 5,019,607 km (0.092 R)
• M17: 5,222,910 km (0.074 R)
• M18: 5,682,625 km (0.113 R)
• M19: 6,139,945 km (0.116 R)
• M20: 6,341,903 km (0.058 R)
• M21: 6,672,813 km (0.107 R)
• M22: 6,960,939 km (0.119 R)
• M23: 7,615,878 km (0.084 R)
• M24: 7,749,170 km (0.111 R)
• M25: 8,652,442 km (0.062 R)
• M26: 8,844,077 km (0.111 R)
• M27: 9,284,941 km (0.086 R)
• M28: 9,391,754 km (0.093 R)
• M29: 9,552,871 km (0.118 R)
• M30: 10,243,116 km (0.104 R)
• M31: 10,501,621 km (0.087 R)
• M32: 10,631,621 km (0.112 R)
• M33: 10,799,620 km (0.108 R)
• M34: 10,968,366 km (0.065 R)
• M35: 11,864,308 km (0.086 R)
• M36: 12,684,852 km (0.063 R)
• M37: 13,222,058 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.7

Radius: 9.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.57 AU - 5.33 AU

Year: 4645 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,898,594 km

• M1: 121,174 km (0.063 R)
• M2: 237,561 km (0.05 R)
• M3: 392,844 km (0.069 R)
• M4: 509,680 km (0.108 R)
• M5: 630,705 km (0.075 R)
• M6: 742,753 km (0.104 R)
• M7: 821,442 km (0.095 R)
• M8: 913,594 km (0.06 R)
• M9: 1,177,186 km (0.063 R)
• M10: 1,282,353 km (0.081 R)
• M11: 1,402,929 km (0.032 R)
• M12: 1,527,544 km (0.091 R)
• M13: 1,814,772 km (0.072 R)
• M14: 1,909,916 km (0.057 R)
• M15: 2,006,556 km (0.067 R)
• M16: 2,350,931 km (0.111 R)
• M17: 2,714,154 km (0.05 R)
• M18: 3,095,030 km (0.114 R)
• M19: 3,425,492 km (0.12 R)
• M20: 3,612,041 km (0.114 R)
• M21: 3,680,856 km (0.068 R)
• M22: 4,174,080 km (0.116 R)
• M23: 4,318,891 km (0.06 R)
• M24: 4,428,546 km (0.102 R)
• M25: 4,502,298 km (0.084 R)
• M26: 4,613,449 km (0.072 R)
• M27: 4,819,894 km (0.044 R)
• M28: 5,203,014 km (0.096 R)
• M29: 5,715,686 km (0.119 R)
• M30: 5,775,974 km (0.098 R)
• M31: 6,831,686 km (0.11 R)
• M32: 6,916,957 km (0.116 R)
• M33: 7,261,929 km (0.095 R)
• M34: 7,392,678 km (0.06 R)
• M35: 7,678,709 km (0.115 R)
• M36: 7,789,711 km (0.094 R)
• M37: 8,013,360 km (0.076 R)
• M38: 8,604,720 km (0.045 R)
• M39: 8,743,248 km (0.094 R)
• M40: 8,835,849 km (0.079 R)
• M41: 9,022,397 km (0.052 R)
• M42: 9,375,448 km (0.104 R)
• M43: 9,541,801 km (0.11 R)
• M44: 9,661,180 km (0.092 R)
• M45: 9,949,904 km (0.063 R)
• M46: 10,022,459 km (0.029 R)
• M47: 10,095,313 km (0.119 R)
• M48: 10,609,780 km (0.076 R)
• M49: 10,758,331 km (0.105 R)
• M50: 11,258,586 km (0.106 R)
• M51: 11,894,527 km (0.118 R)
• M52: 12,673,034 km (0.041 R)
• M53: 12,778,052 km (0.097 R)
• M54: 13,094,900 km (0.095 R)
• M55: 13,174,486 km (0.11 R)
• M56: 13,361,035 km (0.087 R)
• M57: 14,033,926 km (0.087 R)
• M58: 14,224,364 km (0.108 R)
• M59: 14,333,570 km (0.084 R)
• M60: 14,525,355 km (0.075 R)
• M61: 14,607,783 km (0.067 R)
• M62: 14,939,143 km (0.103 R)
• M63: 15,022,469 km (0.096 R)
• M64: 15,217,245 km (0.08 R)
• M65: 15,581,217 km (0.058 R)
• M66: 16,146,846 km (0.097 R)
• M67: 16,317,837 km (0.085 R)
• M68: 17,269,129 km (0.078 R)
• M69: 17,942,769 km (0.034 R)
• M70: 18,684,774 km (0.096 R)
• M71: 18,744,613 km (0.083 R)
• M72: 18,864,441 km (0.11 R)
• M73: 19,649,082 km (0.11 R)
• M74: 19,892,777 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.8

Radius: 13.6

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.42 AU - 5.92 AU

Year: 4958 Days

Day: 12.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 18,898,594 km

• M1: 170,841 km (0.11 R)
• M2: 302,487 km (0.087 R)
• M3: 658,081 km (0.087 R)
• M4: 797,357 km (0.107 R)
• M5: 899,532 km (0.11 R)
• M6: 986,897 km (0.102 R)
• M7: 1,150,258 km (0.107 R)
• M8: 1,301,053 km (0.047 R)
• M9: 1,552,078 km (0.105 R)
• M10: 1,659,489 km (0.103 R)
• M11: 1,757,177 km (0.047 R)
• M12: 1,894,807 km (0.042 R)
• M13: 2,036,326 km (0.057 R)
• M14: 2,208,214 km (0.113 R)
• M15: 2,330,136 km (0.105 R)
• M16: 2,580,862 km (0.061 R)
• M17: 2,796,732 km (0.059 R)
• M18: 2,884,845 km (0.086 R)
• M19: 3,139,611 km (0.079 R)
• M20: 3,386,148 km (0.054 R)
• M21: 3,496,102 km (0.105 R)
• M22: 3,623,260 km (0.052 R)
• M23: 3,816,990 km (0.089 R)
• M24: 4,080,581 km (0.055 R)
• M25: 4,214,770 km (0.082 R)
• M26: 4,521,895 km (0.052 R)
• M27: 4,625,865 km (0.118 R)
• M28: 4,889,606 km (0.099 R)
• M29: 5,050,275 km (0.098 R)
• M30: 5,766,549 km (0.109 R)
• M31: 5,993,489 km (0.111 R)
• M32: 6,108,081 km (0.07 R)
• M33: 6,300,614 km (0.081 R)
• M34: 6,397,703 km (0.113 R)
• M35: 6,573,630 km (0.116 R)
• M36: 6,910,524 km (0.119 R)
• M37: 7,395,820 km (0.085 R)
• M38: 7,580,722 km (0.11 R)
• M39: 7,975,960 km (0.062 R)
• M40: 8,186,743 km (0.079 R)
• M41: 8,678,621 km (0.106 R)
• M42: 8,961,062 km (0.081 R)
• M43: 9,136,241 km (0.108 R)
• M44: 9,490,190 km (0.07 R)
• M45: 9,668,810 km (0.055 R)
• M46: 9,781,158 km (0.061 R)
• M47: 9,938,983 km (0.049 R)
• M48: 10,029,640 km (0.101 R)
• M49: 10,280,216 km (0.104 R)
• M50: 10,371,770 km (0.103 R)
• M51: 10,463,773 km (0.105 R)
• M52: 10,834,177 km (0.094 R)
• M53: 11,421,498 km (0.104 R)
• M54: 11,755,101 km (0.069 R)
• M55: 11,971,121 km (0.109 R)
• M56: 12,334,344 km (0.114 R)
• M57: 12,922,862 km (0.086 R)
• M58: 14,820,811 km (0.115 R)
• M59: 15,367,740 km (0.08 R)
• M60: 15,577,925 km (0.096 R)
• M61: 15,815,337 km (0.046 R)
• M62: 16,133,981 km (0.051 R)
• M63: 16,320,828 km (0.043 R)
• M64: 16,723,546 km (0.089 R)
• M65: 16,993,869 km (0.038 R)
• M66: 17,648,659 km (0.056 R)
• M67: 18,534,578 km (0.102 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 19,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit