🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.75 AU - 1.11 AU

Year: 328 Days

Day: 40.1 Hours

Environment

Temp: 95 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,532,015 km

• M1: 243,097 km (0.107 R)
• M2: 409,001 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.09 AU - 1.55 AU

Year: 554 Days

Day: 37.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 26.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.34 AU - 1.98 AU

Year: 781 Days

Day: 45.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.93 AU - 2.65 AU

Year: 1266 Days

Day: 38.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,532,015 km

• M1: 1,508,246 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.51 AU - 3.33 AU

Year: 1822 Days

Day: 26.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,532,015 km

• M1: 886,218 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 8.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.66 AU - 6.88 AU

Year: 5062 Days

Day: 8.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 79,532,015 km

• M1: 162,014 km (0.109 R)
• M2: 297,849 km (0.109 R)
• M3: 503,397 km (0.103 R)
• M4: 655,837 km (0.071 R)
• M5: 1,225,356 km (0.108 R)
• M6: 1,421,928 km (0.097 R)
• M7: 1,485,507 km (0.076 R)
• M8: 1,900,940 km (0.118 R)
• M9: 1,985,613 km (0.112 R)
• M10: 2,217,190 km (0.076 R)
• M11: 2,276,580 km (0.046 R)
• M12: 2,473,002 km (0.093 R)
• M13: 2,786,111 km (0.108 R)
• M14: 3,415,619 km (0.05 R)
• M15: 3,764,182 km (0.095 R)
• M16: 4,685,106 km (0.093 R)
• M17: 5,309,528 km (0.088 R)
• M18: 5,631,612 km (0.072 R)
• M19: 5,877,252 km (0.027 R)
• M20: 6,982,481 km (0.1 R)
• M21: 7,312,942 km (0.118 R)
• M22: 7,626,200 km (0.053 R)
• M23: 7,716,408 km (0.107 R)
• M24: 7,920,908 km (0.102 R)
• M25: 8,521,544 km (0.094 R)
• M26: 8,851,108 km (0.041 R)
• M27: 8,969,888 km (0.114 R)
• M28: 9,160,925 km (0.042 R)
• M29: 9,329,222 km (0.079 R)
• M30: 9,815,565 km (0.098 R)
• M31: 10,360,251 km (0.089 R)
• M32: 10,711,956 km (0.105 R)
• M33: 11,169,875 km (0.058 R)
• M34: 11,504,675 km (0.098 R)
• M35: 12,026,023 km (0.107 R)
• M36: 12,448,637 km (0.095 R)
• M37: 12,956,971 km (0.036 R)
• M38: 13,855,904 km (0.108 R)
• M39: 16,059,331 km (0.084 R)
• M40: 16,466,238 km (0.1 R)
• M41: 17,112,500 km (0.082 R)
• M42: 18,339,053 km (0.095 R)
• M43: 18,429,859 km (0.043 R)
• M44: 19,070,138 km (0.112 R)
• M45: 19,131,473 km (0.095 R)
• M46: 19,717,598 km (0.044 R)
• M47: 19,934,963 km (0.078 R)
• M48: 20,372,238 km (0.055 R)
• M49: 20,939,064 km (0.03 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.2

Radius: 4.5

Gravity: 44.75 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.03 AU - 16.43 AU

Year: 18582 Days

Day: 20.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,532,015 km

• M1: 160,369 km (0.085 R)
• M2: 216,767 km (0.052 R)
• M3: 576,401 km (0.07 R)
• M4: 1,820,756 km (0.091 R)
• M5: 2,494,245 km (0.115 R)
• M6: 2,798,827 km (0.117 R)
• M7: 2,876,767 km (0.09 R)
• M8: 3,277,540 km (0.118 R)
• M9: 3,867,404 km (0.051 R)
• M10: 5,334,361 km (0.026 R)
• M11: 5,626,675 km (0.069 R)
• M12: 6,175,998 km (0.09 R)
• M13: 6,586,196 km (0.067 R)
• M14: 6,899,603 km (0.11 R)
• M15: 8,538,149 km (0.102 R)
• M16: 8,594,846 km (0.114 R)
• M17: 9,052,167 km (0.118 R)
• M18: 10,350,228 km (0.119 R)
• M19: 11,020,875 km (0.075 R)
• M20: 11,579,922 km (0.045 R)
• M21: 12,403,608 km (0.103 R)
• M22: 12,596,290 km (0.082 R)
• M23: 12,984,796 km (0.096 R)
• M24: 13,311,518 km (0.058 R)
• M25: 13,377,191 km (0.088 R)
• M26: 13,773,626 km (0.107 R)
• M27: 14,106,780 km (0.038 R)
• M28: 14,781,167 km (0.095 R)
• M29: 17,943,068 km (0.057 R)
• M30: 18,967,813 km (0.108 R)
• M31: 19,189,816 km (0.083 R)
• M32: 19,561,866 km (0.104 R)
• M33: 20,011,408 km (0.094 R)
• M34: 20,844,369 km (0.115 R)
• M35: 21,765,892 km (0.098 R)
• M36: 22,700,729 km (0.052 R)
• M37: 23,173,009 km (0.097 R)
• M38: 23,489,708 km (0.074 R)
• M39: 24,609,299 km (0.077 R)
• M40: 25,338,139 km (0.107 R)
• M41: 26,651,309 km (0.11 R)
• M42: 27,902,546 km (0.117 R)
• M43: 28,239,291 km (0.107 R)
• M44: 28,831,998 km (0.119 R)
• M45: 29,002,090 km (0.111 R)
• M46: 30,548,035 km (0.114 R)
• M47: 30,808,335 km (0.079 R)
• M48: 33,005,479 km (0.059 R)
• M49: 34,799,157 km (0.078 R)
• M50: 35,616,710 km (0.119 R)
• M51: 35,982,028 km (0.115 R)
• M52: 36,716,404 km (0.054 R)
• M53: 37,455,716 km (0.089 R)
• M54: 39,514,183 km (0.096 R)
• M55: 40,843,061 km (0.111 R)
• M56: 41,034,098 km (0.12 R)
• M57: 41,609,002 km (0.097 R)
• M58: 43,544,499 km (0.03 R)
• M59: 43,935,249 km (0.08 R)
• M60: 44,719,890 km (0.062 R)
• M61: 48,207,016 km (0.104 R)
• M62: 48,914,913 km (0.042 R)
• M63: 49,932,029 km (0.1 R)
• M64: 50,340,880 km (0.118 R)
• M65: 50,956,176 km (0.108 R)
• M66: 51,470,793 km (0.115 R)
• M67: 51,574,016 km (0.058 R)
• M68: 53,129,235 km (0.097 R)
• M69: 54,700,013 km (0.112 R)
• M70: 55,755,575 km (0.091 R)
• M71: 57,458,298 km (0.112 R)
• M72: 58,854,495 km (0.039 R)
• M73: 58,962,355 km (0.083 R)
• M74: 60,588,035 km (0.051 R)
• M75: 61,242,376 km (0.114 R)
• M76: 63,440,567 km (0.067 R)
• M77: 64,994,590 km (0.044 R)
• M78: 65,664,489 km (0.043 R)
• M79: 66,224,434 km (0.096 R)
• M80: 69,161,639 km (0.082 R)
• M81: 69,731,307 km (0.049 R)
• M82: 70,302,622 km (0.086 R)
• M83: 70,990,174 km (0.113 R)
• M84: 71,334,847 km (0.069 R)
• M85: 72,718,777 km (0.118 R)
• M86: 72,950,354 km (0.078 R)
• M87: 73,646,433 km (0.086 R)
• M88: 75,513,415 km (0.094 R)
• M89: 77,513,987 km (0.072 R)
• M90: 78,817,733 km (0.06 R)
• M91: 79,532,062 km (0.076 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 18,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit