🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.49 AU - 0.57 AU

Year: 139 Days

Day: 21.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.31 AU - 1.47 AU

Year: 590 Days

Day: 24.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 143 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.69 AU - 2.17 AU

Year: 965 Days

Day: 26.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 134.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,286,587 km

• M1: 196,572 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.31 AU - 2.49 AU

Year: 1338 Days

Day: 20.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 8.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.96 AU - 7.86 AU

Year: 6537 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,286,587 km

• M1: 321,785 km (0.113 R)
• M2: 500,554 km (0.113 R)
• M3: 560,842 km (0.097 R)
• M4: 758,162 km (0.038 R)
• M5: 1,016,518 km (0.075 R)
• M6: 1,536,669 km (0.042 R)
• M7: 1,597,406 km (0.054 R)
• M8: 2,198,042 km (0.114 R)
• M9: 2,442,484 km (0.105 R)
• M10: 2,586,098 km (0.09 R)
• M11: 2,732,555 km (0.118 R)
• M12: 2,825,455 km (0.064 R)
• M13: 3,130,036 km (0.103 R)
• M14: 3,207,827 km (0.074 R)
• M15: 3,365,503 km (0.04 R)
• M16: 3,425,193 km (0.111 R)
• M17: 3,770,614 km (0.072 R)
• M18: 4,084,770 km (0.089 R)
• M19: 4,212,826 km (0.042 R)
• M20: 4,715,923 km (0.099 R)
• M21: 5,541,404 km (0.116 R)
• M22: 5,659,587 km (0.064 R)
• M23: 5,730,945 km (0.094 R)
• M24: 5,898,644 km (0.112 R)
• M25: 6,312,432 km (0.026 R)
• M26: 6,386,333 km (0.071 R)
• M27: 8,032,957 km (0.08 R)
• M28: 8,820,141 km (0.079 R)
• M29: 8,903,018 km (0.115 R)
• M30: 9,717,130 km (0.095 R)
• M31: 10,060,906 km (0.041 R)
• M32: 10,118,650 km (0.06 R)
• M33: 10,967,618 km (0.111 R)
• M34: 11,146,089 km (0.085 R)
• M35: 11,566,309 km (0.076 R)
• M36: 12,114,286 km (0.045 R)
• M37: 12,453,424 km (0.1 R)
• M38: 12,920,768 km (0.079 R)
• M39: 13,808,631 km (0.041 R)
• M40: 14,389,670 km (0.043 R)
• M41: 14,487,357 km (0.053 R)
• M42: 14,683,330 km (0.083 R)
• M43: 14,748,854 km (0.111 R)
• M44: 14,978,786 km (0.025 R)
• M45: 15,143,942 km (0.091 R)
• M46: 15,342,758 km (0.118 R)
• M47: 15,509,110 km (0.088 R)
• M48: 15,743,082 km (0.085 R)
• M49: 16,180,655 km (0.083 R)
• M50: 16,588,010 km (0.1 R)
• M51: 17,691,145 km (0.092 R)
• M52: 17,935,588 km (0.091 R)
• M53: 18,181,078 km (0.06 R)
• M54: 18,251,539 km (0.089 R)
• M55: 18,498,525 km (0.068 R)
• M56: 18,711,103 km (0.1 R)
• M57: 19,031,542 km (0.106 R)
• M58: 19,246,215 km (0.108 R)
• M59: 19,353,776 km (0.043 R)
• M60: 19,714,007 km (0.11 R)
• M61: 19,822,466 km (0.113 R)
• M62: 20,258,394 km (0.046 R)
• M63: 20,440,903 km (0.09 R)
• M64: 21,065,774 km (0.063 R)
• M65: 21,622,278 km (0.037 R)
• M66: 21,995,973 km (0.053 R)
• M67: 22,183,719 km (0.075 R)
• M68: 22,636,252 km (0.081 R)
• M69: 22,825,793 km (0.118 R)
• M70: 23,896,465 km (0.098 R)
• M71: 24,244,130 km (0.102 R)
• M72: 24,593,441 km (0.085 R)
• M73: 24,983,592 km (0.071 R)
• M74: 25,809,373 km (0.11 R)
• M75: 26,724,164 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 14.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.01 AU - 8.93 AU

Year: 8871 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,286,587 km

• M1: 217,216 km (0.116 R)
• M2: 405,410 km (0.113 R)
• M3: 524,939 km (0.076 R)
• M4: 791,672 km (0.116 R)
• M5: 1,104,481 km (0.111 R)
• M6: 1,265,897 km (0.052 R)
• M7: 1,370,915 km (0.088 R)
• M8: 1,568,234 km (0.059 R)
• M9: 1,967,062 km (0.047 R)
• M10: 2,065,647 km (0.051 R)
• M11: 2,268,053 km (0.073 R)
• M12: 2,530,598 km (0.089 R)
• M13: 2,971,612 km (0.089 R)
• M14: 3,526,919 km (0.04 R)
• M15: 3,770,614 km (0.113 R)
• M16: 5,139,734 km (0.079 R)
• M17: 5,243,106 km (0.118 R)
• M18: 5,486,951 km (0.075 R)
• M19: 6,021,913 km (0.118 R)
• M20: 6,388,128 km (0.111 R)
• M21: 6,874,920 km (0.11 R)
• M22: 6,989,063 km (0.069 R)
• M23: 7,103,804 km (0.105 R)
• M24: 7,219,144 km (0.058 R)
• M25: 7,451,769 km (0.091 R)
• M26: 9,485,403 km (0.098 R)
• M27: 9,954,691 km (0.056 R)
• M28: 11,094,328 km (0.104 R)
• M29: 11,907,392 km (0.101 R)
• M30: 12,274,954 km (0.118 R)
• M31: 13,115,694 km (0.057 R)
• M32: 13,447,652 km (0.119 R)
• M33: 13,974,984 km (0.114 R)
• M34: 14,852,525 km (0.097 R)
• M35: 15,000,478 km (0.116 R)
• M36: 16,252,911 km (0.092 R)
• M37: 16,354,638 km (0.105 R)
• M38: 16,558,540 km (0.105 R)
• M39: 17,957,130 km (0.07 R)
• M40: 18,114,956 km (0.085 R)
• M41: 19,609,438 km (0.098 R)
• M42: 20,043,721 km (0.069 R)
• M43: 20,977,062 km (0.064 R)
• M44: 21,644,418 km (0.086 R)
• M45: 22,601,994 km (0.103 R)
• M46: 23,573,184 km (0.097 R)
• M47: 26,988,353 km (0.049 R)
• M48: 27,410,967 km (0.062 R)
• M49: 27,531,992 km (0.094 R)
• M50: 28,140,407 km (0.099 R)
• M51: 28,384,999 km (0.057 R)
• M52: 28,753,160 km (0.115 R)
• M53: 29,370,400 km (0.109 R)
• M54: 29,929,747 km (0.079 R)
• M55: 30,367,171 km (0.039 R)
• M56: 31,248,302 km (0.057 R)
• M57: 31,501,572 km (0.059 R)
• M58: 31,819,168 km (0.084 R)
• M59: 32,585,707 km (0.104 R)
• M60: 33,100,174 km (0.097 R)
• M61: 33,552,558 km (0.068 R)
• M62: 34,267,487 km (0.111 R)
• M63: 34,398,086 km (0.104 R)
• M64: 34,594,208 km (0.048 R)
• M65: 36,775,944 km (0.056 R)
• M66: 37,445,843 km (0.05 R)
• M67: 37,580,332 km (0.096 R)
• M68: 37,849,757 km (0.111 R)
• M69: 38,390,554 km (0.107 R)
• M70: 39,959,536 km (0.05 R)
• M71: 40,372,277 km (0.116 R)
• M72: 40,510,206 km (0.094 R)
• M73: 40,786,513 km (0.104 R)
• M74: 41,828,013 km (0.095 R)
• M75: 43,937,343 km (0.08 R)
• M76: 44,434,457 km (0.092 R)
• M77: 45,291,204 km (0.11 R)
• M78: 45,434,369 km (0.08 R)
• M79: 45,721,448 km (0.112 R)
• M80: 46,225,293 km (0.099 R)
• M81: 47,529,188 km (0.101 R)
• M82: 48,185,773 km (0.093 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 19,487 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit