🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.6 AU - 0.86 AU

Year: 235 Days

Day: 26.7 Hours

Environment

Temp: 136 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,191,035 km

• M1: 37,998 km (0.09 R)
• M2: 407,505 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.23 AU - 1.73 AU

Year: 678 Days

Day: 28.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,191,035 km

• M1: 1,162,076 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.51 AU - 1.59 AU

Year: 727 Days

Day: 35.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 159.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.85 AU - 4.13 AU

Year: 3003 Days

Day: 23.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,191,035 km

• M1: 907,161 km (0.094 R)
• M2: 1,434,943 km (0.106 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 11.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.21 AU - 4.81 AU

Year: 3608 Days

Day: 6.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,191,035 km

• M1: 221,255 km (0.117 R)
• M2: 374,144 km (0.047 R)
• M3: 455,675 km (0.092 R)
• M4: 651,648 km (0.094 R)
• M5: 843,134 km (0.085 R)
• M6: 993,479 km (0.079 R)
• M7: 1,128,267 km (0.114 R)
• M8: 1,269,338 km (0.106 R)
• M9: 1,430,305 km (0.062 R)
• M10: 1,555,519 km (0.039 R)
• M11: 1,877,752 km (0.094 R)
• M12: 2,450,413 km (0.117 R)
• M13: 2,534,038 km (0.102 R)
• M14: 2,739,137 km (0.078 R)
• M15: 3,038,931 km (0.106 R)
• M16: 3,165,491 km (0.078 R)
• M17: 3,293,996 km (0.059 R)
• M18: 3,575,090 km (0.117 R)
• M19: 3,651,385 km (0.106 R)
• M20: 3,961,950 km (0.052 R)
• M21: 4,547,027 km (0.105 R)
• M22: 4,629,905 km (0.12 R)
• M23: 4,797,155 km (0.041 R)
• M24: 4,924,014 km (0.07 R)
• M25: 5,094,705 km (0.086 R)
• M26: 5,775,076 km (0.119 R)
• M27: 6,114,663 km (0.047 R)
• M28: 6,206,217 km (0.084 R)
• M29: 6,414,158 km (0.115 R)
• M30: 6,530,695 km (0.066 R)
• M31: 6,671,467 km (0.06 R)
• M32: 6,932,216 km (0.108 R)
• M33: 7,196,256 km (0.072 R)
• M34: 7,734,360 km (0.071 R)
• M35: 7,983,290 km (0.11 R)
• M36: 8,489,081 km (0.118 R)
• M37: 8,565,824 km (0.101 R)
• M38: 8,668,598 km (0.115 R)
• M39: 9,293,618 km (0.116 R)
• M40: 9,933,149 km (0.096 R)
• M41: 10,041,159 km (0.086 R)
• M42: 10,258,375 km (0.097 R)
• M43: 10,394,958 km (0.119 R)
• M44: 10,669,769 km (0.1 R)
• M45: 10,752,646 km (0.067 R)
• M46: 10,835,823 km (0.11 R)
• M47: 10,974,949 km (0.104 R)
• M48: 11,198,597 km (0.084 R)
• M49: 11,367,493 km (0.087 R)
• M50: 11,508,863 km (0.116 R)
• M51: 11,964,987 km (0.108 R)
• M52: 12,836,245 km (0.102 R)
• M53: 13,908,712 km (0.1 R)
• M54: 14,242,166 km (0.097 R)
• M55: 14,547,495 km (0.063 R)
• M56: 14,700,983 km (0.088 R)
• M57: 15,102,803 km (0.118 R)
• M58: 15,382,999 km (0.087 R)
• M59: 16,138,618 km (0.08 R)
• M60: 16,361,370 km (0.063 R)
• M61: 16,906,355 km (0.108 R)
• M62: 17,490,085 km (0.067 R)
• M63: 17,882,780 km (0.081 R)
• M64: 18,113,310 km (0.102 R)
• M65: 18,212,344 km (0.104 R)
• M66: 18,944,476 km (0.104 R)
• M67: 19,078,665 km (0.036 R)
• M68: 19,652,223 km (0.108 R)
• M69: 20,026,517 km (0.053 R)
• M70: 20,437,463 km (0.079 R)
• M71: 21,546,881 km (0.098 R)
• M72: 21,862,382 km (0.114 R)
• M73: 22,003,154 km (0.098 R)
• M74: 22,320,900 km (0.119 R)
• M75: 22,533,628 km (0.094 R)
• M76: 22,640,142 km (0.047 R)
• M77: 23,032,537 km (0.102 R)
• M78: 23,823,760 km (0.067 R)
• M79: 24,441,450 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.2

Radius: 4.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 13.55 AU - 19.25 AU

Year: 25020 Days

Day: 18.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,191,035 km

• M1: 76,744 km (0.115 R)
• M2: 157,078 km (0.05 R)
• M3: 488,886 km (0.089 R)
• M4: 951,143 km (0.103 R)
• M5: 1,359,246 km (0.066 R)
• M6: 1,402,779 km (0.1 R)
• M7: 1,604,587 km (0.093 R)
• M8: 2,186,822 km (0.092 R)
• M9: 2,420,643 km (0.066 R)
• M10: 2,662,393 km (0.063 R)
• M11: 3,140,059 km (0.114 R)
• M12: 3,227,125 km (0.11 R)
• M13: 3,613,537 km (0.106 R)
• M14: 3,674,273 km (0.11 R)
• M15: 4,559,893 km (0.118 R)
• M16: 4,891,551 km (0.12 R)
• M17: 4,958,721 km (0.119 R)
• M18: 5,196,581 km (0.032 R)
• M19: 5,368,768 km (0.12 R)
• M20: 5,438,182 km (0.116 R)
• M21: 6,040,014 km (0.059 R)
• M22: 6,403,836 km (0.071 R)
• M23: 6,440,637 km (0.108 R)
• M24: 7,305,911 km (0.052 R)
• M25: 7,810,804 km (0.03 R)
• M26: 8,206,939 km (0.11 R)
• M27: 10,154,255 km (0.036 R)
• M28: 11,112,579 km (0.061 R)
• M29: 11,602,362 km (0.056 R)
• M30: 12,053,848 km (0.06 R)
• M31: 12,327,463 km (0.097 R)
• M32: 12,741,849 km (0.095 R)
• M33: 13,678,631 km (0.107 R)
• M34: 14,059,657 km (0.095 R)
• M35: 14,783,262 km (0.072 R)
• M36: 16,619,276 km (0.087 R)
• M37: 16,720,554 km (0.106 R)
• M38: 16,771,268 km (0.111 R)
• M39: 17,538,256 km (0.093 R)
• M40: 17,744,701 km (0.087 R)
• M41: 17,899,984 km (0.1 R)
• M42: 18,003,805 km (0.087 R)
• M43: 18,578,410 km (0.097 R)
• M44: 18,683,577 km (0.043 R)
• M45: 18,788,894 km (0.091 R)
• M46: 19,000,126 km (0.043 R)
• M47: 19,531,648 km (0.097 R)
• M48: 20,337,980 km (0.058 R)
• M49: 20,392,135 km (0.082 R)
• M50: 20,500,593 km (0.098 R)
• M51: 21,100,480 km (0.11 R)
• M52: 21,210,136 km (0.086 R)
• M53: 22,597,058 km (0.086 R)
• M54: 22,821,754 km (0.083 R)
• M55: 23,047,048 km (0.114 R)
• M56: 23,670,721 km (0.069 R)
• M57: 24,414,672 km (0.075 R)
• M58: 24,472,267 km (0.072 R)
• M59: 24,529,862 km (0.098 R)
• M60: 26,043,194 km (0.057 R)
• M61: 27,646,584 km (0.112 R)
• M62: 28,127,691 km (0.072 R)
• M63: 28,793,701 km (0.097 R)
• M64: 29,403,761 km (0.054 R)
• M65: 29,894,890 km (0.047 R)
• M66: 30,450,647 km (0.113 R)
• M67: 33,343,869 km (0.099 R)
• M68: 33,599,532 km (0.116 R)
• M69: 35,017,570 km (0.077 R)
• M70: 35,603,246 km (0.115 R)
• M71: 36,454,907 km (0.112 R)
• M72: 38,379,035 km (0.109 R)
• M73: 38,512,925 km (0.097 R)
• M74: 39,387,025 km (0.095 R)
• M75: 40,131,873 km (0.103 R)
• M76: 40,199,790 km (0.096 R)
• M77: 40,267,708 km (0.059 R)
• M78: 41,154,973 km (0.069 R)
• M79: 41,292,004 km (0.07 R)
• M80: 41,841,776 km (0.077 R)
• M81: 41,910,591 km (0.09 R)
• M82: 42,255,714 km (0.08 R)
• M83: 42,809,675 km (0.068 R)
• M84: 43,645,179 km (0.093 R)
• M85: 44,134,962 km (0.105 R)
• M86: 44,486,068 km (0.048 R)
• M87: 44,556,379 km (0.066 R)
• M88: 44,767,462 km (0.111 R)
• M89: 44,837,923 km (0.084 R)
• M90: 45,120,214 km (0.067 R)
• M91: 45,899,319 km (0.103 R)
• M92: 46,540,047 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 522 - 17,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit