🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.49 AU - 0.53 AU

Year: 128 Days

Day: 19.1 Hours

Environment

Temp: 247 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.73 AU - 1.15 AU

Year: 320 Days

Day: 46.1 Hours

Environment

Temp: 138 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.9 AU - 1.08 AU

Year: 346 Days

Day: 25.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,572,119 km

• M1: 283,488 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.21 AU - 1.59 AU

Year: 582 Days

Day: 33.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.2 AU - 3.32 AU

Year: 1612 Days

Day: 21.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.6 AU - 3 AU

Year: 1647 Days

Day: 22.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,572,119 km

• M1: 575,054 km (0.099 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.92 AU - 3.8 AU

Year: 2165 Days

Day: 40.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,572,119 km

• M1: 2,693,510 km (0.059 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.81 AU - 5.91 AU

Year: 3766 Days

Day: 36.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875

Radius: 13.6

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.53 AU - 9.51 AU

Year: 9521 Days

Day: 13.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,572,119 km

• M1: 173,683 km (0.094 R)
• M2: 321,785 km (0.114 R)
• M3: 555,457 km (0.105 R)
• M4: 962,363 km (0.111 R)
• M5: 1,347,129 km (0.112 R)
• M6: 1,591,871 km (0.032 R)
• M7: 1,974,393 km (0.112 R)
• M8: 2,151,068 km (0.113 R)
• M9: 2,575,028 km (0.082 R)
• M10: 3,054,340 km (0.063 R)
• M11: 3,873,089 km (0.071 R)
• M12: 5,100,539 km (0.026 R)
• M13: 5,774,927 km (0.116 R)
• M14: 5,957,137 km (0.096 R)
• M15: 6,178,242 km (0.106 R)
• M16: 6,477,438 km (0.044 R)
• M17: 7,681,551 km (0.119 R)
• M18: 7,801,679 km (0.087 R)
• M19: 8,044,027 km (0.101 R)
• M20: 8,247,779 km (0.068 R)
• M21: 8,412,187 km (0.108 R)
• M22: 8,743,996 km (0.105 R)
• M23: 9,250,085 km (0.063 R)
• M24: 9,635,748 km (0.106 R)
• M25: 9,722,216 km (0.06 R)
• M26: 10,556,523 km (0.082 R)
• M27: 10,779,873 km (0.095 R)
• M28: 11,966,633 km (0.113 R)
• M29: 12,387,152 km (0.109 R)
• M30: 12,670,192 km (0.113 R)
• M31: 13,050,918 km (0.097 R)
• M32: 13,677,584 km (0.11 R)
• M33: 14,462,524 km (0.114 R)
• M34: 14,960,535 km (0.101 R)
• M35: 15,973,462 km (0.12 R)
• M36: 16,230,172 km (0.108 R)
• M37: 17,270,625 km (0.116 R)
• M38: 18,278,915 km (0.045 R)
• M39: 18,655,303 km (0.087 R)
• M40: 19,197,446 km (0.068 R)
• M41: 19,579,968 km (0.104 R)
• M42: 20,631,042 km (0.094 R)
• M43: 22,213,339 km (0.12 R)
• M44: 22,903,434 km (0.041 R)
• M45: 23,076,968 km (0.1 R)
• M46: 23,834,382 km (0.114 R)
• M47: 24,245,626 km (0.1 R)
• M48: 24,777,895 km (0.089 R)
• M49: 26,215,830 km (0.106 R)
• M50: 27,250,599 km (0.081 R)
• M51: 27,619,058 km (0.095 R)
• M52: 27,927,379 km (0.062 R)
• M53: 28,236,897 km (0.118 R)
• M54: 29,046,820 km (0.104 R)
• M55: 29,549,020 km (0.113 R)
• M56: 29,990,783 km (0.05 R)
• M57: 30,434,789 km (0.052 R)
• M58: 31,522,067 km (0.094 R)
• M59: 32,297,283 km (0.09 R)
• M60: 32,557,134 km (0.086 R)
• M61: 32,752,359 km (0.118 R)
• M62: 33,078,782 km (0.111 R)
• M63: 34,196,577 km (0.117 R)
• M64: 34,461,365 km (0.114 R)
• M65: 35,059,607 km (0.099 R)
• M66: 37,146,647 km (0.066 R)
• M67: 37,828,514 km (0.098 R)
• M68: 39,204,516 km (0.087 R)
• M69: 39,412,307 km (0.082 R)
• M70: 40,177,500 km (0.103 R)
• M71: 40,386,937 km (0.097 R)
• M72: 42,431,192 km (0.115 R)
• M73: 42,786,936 km (0.099 R)
• M74: 45,232,861 km (0.115 R)
• M75: 46,253,118 km (0.104 R)
• M76: 48,613,623 km (0.109 R)
• M77: 49,209,920 km (0.083 R)
• M78: 49,359,369 km (0.034 R)
• M79: 49,958,658 km (0.07 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.6

Radius: 7.7

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 14.56 AU - 17.24 AU

Year: 22283 Days

Day: 19.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,572,119 km

• M1: 327,619 km (0.047 R)
• M2: 476,768 km (0.112 R)
• M3: 536,907 km (0.117 R)
• M4: 682,465 km (0.088 R)
• M5: 1,925,474 km (0.095 R)
• M6: 2,025,256 km (0.071 R)
• M7: 2,126,833 km (0.086 R)
• M8: 3,232,660 km (0.105 R)
• M9: 3,441,948 km (0.05 R)
• M10: 4,000,845 km (0.096 R)
• M11: 4,258,154 km (0.086 R)
• M12: 4,454,875 km (0.105 R)
• M13: 4,554,358 km (0.038 R)
• M14: 4,688,098 km (0.07 R)
• M15: 4,755,417 km (0.066 R)
• M16: 5,305,937 km (0.041 R)
• M17: 6,392,018 km (0.116 R)
• M18: 6,579,464 km (0.082 R)
• M19: 7,269,709 km (0.097 R)
• M20: 7,426,337 km (0.072 R)
• M21: 7,583,864 km (0.072 R)
• M22: 8,552,959 km (0.104 R)
• M23: 8,842,880 km (0.036 R)
• M24: 9,009,981 km (0.091 R)
• M25: 9,731,940 km (0.101 R)
• M26: 9,861,342 km (0.104 R)
• M27: 9,947,810 km (0.099 R)
• M28: 10,384,336 km (0.086 R)
• M29: 10,604,993 km (0.096 R)
• M30: 10,827,146 km (0.052 R)
• M31: 11,140,853 km (0.117 R)
• M32: 13,707,354 km (0.076 R)
• M33: 14,241,717 km (0.067 R)
• M34: 14,733,445 km (0.09 R)
• M35: 15,481,435 km (0.062 R)
• M36: 15,632,529 km (0.106 R)
• M37: 15,885,499 km (0.065 R)
• M38: 16,241,841 km (0.115 R)
• M39: 16,292,854 km (0.084 R)
• M40: 17,851,364 km (0.054 R)
• M41: 17,956,980 km (0.077 R)
• M42: 18,381,390 km (0.094 R)
• M43: 19,186,077 km (0.116 R)
• M44: 19,294,236 km (0.116 R)
• M45: 19,348,390 km (0.075 R)
• M46: 19,674,364 km (0.112 R)
• M47: 20,276,645 km (0.098 R)
• M48: 20,442,100 km (0.083 R)
• M49: 20,552,503 km (0.107 R)
• M50: 20,774,058 km (0.05 R)
• M51: 22,119,990 km (0.056 R)
• M52: 22,574,917 km (0.07 R)
• M53: 23,957,949 km (0.101 R)
• M54: 24,308,008 km (0.072 R)
• M55: 24,718,505 km (0.038 R)
• M56: 27,655,859 km (0.104 R)
• M57: 28,700,501 km (0.12 R)
• M58: 28,886,152 km (0.117 R)
• M59: 30,511,982 km (0.119 R)
• M60: 30,954,791 km (0.106 R)
• M61: 31,145,229 km (0.066 R)
• M62: 31,527,153 km (0.041 R)
• M63: 32,424,590 km (0.08 R)
• M64: 33,135,629 km (0.099 R)
• M65: 33,851,754 km (0.068 R)
• M66: 36,164,088 km (0.108 R)
• M67: 36,632,629 km (0.08 R)
• M68: 38,050,368 km (0.084 R)
• M69: 38,322,337 km (0.114 R)
• M70: 38,663,420 km (0.069 R)
• M71: 39,211,098 km (0.071 R)
• M72: 40,244,969 km (0.061 R)
• M73: 40,591,587 km (0.095 R)
• M74: 40,869,540 km (0.106 R)
• M75: 40,939,103 km (0.113 R)
• M76: 41,357,528 km (0.034 R)
• M77: 42,691,941 km (0.081 R)
• M78: 42,762,551 km (0.039 R)
• M79: 42,903,921 km (0.118 R)
• M80: 43,045,441 km (0.108 R)
• M81: 44,540,672 km (0.092 R)
• M82: 45,980,551 km (0.073 R)
• M83: 46,851,809 km (0.03 R)
• M84: 47,801,756 km (0.1 R)
• M85: 47,948,362 km (0.115 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 12,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit