🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.58 AU - 0.74 AU

Year: 206 Days

Day: 36.7 Hours

Environment

Temp: 111 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.6 AU - 0.94 AU

Year: 260 Days

Day: 31.7 Hours

Environment

Temp: 78 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.65 AU - 1.07 AU

Year: 307 Days

Day: 24.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 106.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.36 AU - 2 AU

Year: 838 Days

Day: 23.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.64 AU - 2.56 AU

Year: 1172 Days

Day: 24.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.5 AU - 2.74 AU

Year: 1633 Days

Day: 24.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.58 AU - 3.92 AU

Year: 2796 Days

Day: 38.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252

Radius: 9.9

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 10.74 AU - 11.68 AU

Year: 14450 Days

Day: 8.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 130.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 67,459,284 km

• M1: 130,300 km (0.12 R)
• M2: 447,447 km (0.083 R)
• M3: 1,113,607 km (0.092 R)
• M4: 2,127,880 km (0.099 R)
• M5: 2,222,576 km (0.101 R)
• M6: 2,717,296 km (0.051 R)
• M7: 4,517,706 km (0.114 R)
• M8: 4,732,977 km (0.079 R)
• M9: 5,302,347 km (0.104 R)
• M10: 5,399,286 km (0.109 R)
• M11: 6,094,916 km (0.106 R)
• M12: 6,367,334 km (0.076 R)
• M13: 6,539,671 km (0.041 R)
• M14: 6,924,287 km (0.084 R)
• M15: 6,995,047 km (0.09 R)
• M16: 7,101,561 km (0.084 R)
• M17: 7,244,426 km (0.105 R)
• M18: 7,496,798 km (0.094 R)
• M19: 7,862,415 km (0.102 R)
• M20: 8,159,068 km (0.112 R)
• M21: 10,055,370 km (0.065 R)
• M22: 10,216,039 km (0.079 R)
• M23: 10,296,672 km (0.114 R)
• M24: 10,377,455 km (0.086 R)
• M25: 10,580,609 km (0.112 R)
• M26: 11,156,112 km (0.103 R)
• M27: 14,454,146 km (0.096 R)
• M28: 14,544,653 km (0.066 R)
• M29: 15,276,336 km (0.101 R)
• M30: 16,680,312 km (0.107 R)
• M31: 17,639,085 km (0.073 R)
• M32: 19,110,530 km (0.091 R)
• M33: 19,660,003 km (0.067 R)
• M34: 21,494,072 km (0.12 R)
• M35: 21,649,355 km (0.114 R)
• M36: 21,960,967 km (0.105 R)
• M37: 22,326,585 km (0.115 R)
• M38: 22,483,812 km (0.119 R)
• M39: 22,694,147 km (0.082 R)
• M40: 22,852,272 km (0.079 R)
• M41: 23,169,718 km (0.055 R)
• M42: 23,862,356 km (0.12 R)
• M43: 24,941,406 km (0.114 R)
• M44: 26,201,768 km (0.103 R)
• M45: 26,589,526 km (0.046 R)
• M46: 26,700,677 km (0.077 R)
• M47: 26,811,828 km (0.084 R)
• M48: 27,090,828 km (0.059 R)
• M49: 27,314,626 km (0.119 R)
• M50: 28,898,269 km (0.097 R)
• M51: 30,221,313 km (0.075 R)
• M52: 31,446,669 km (0.1 R)
• M53: 33,224,939 km (0.081 R)
• M54: 35,953,155 km (0.047 R)
• M55: 36,445,632 km (0.093 R)
• M56: 36,569,199 km (0.088 R)
• M57: 38,186,951 km (0.087 R)
• M58: 41,234,559 km (0.09 R)
• M59: 42,592,309 km (0.086 R)
• M60: 42,852,609 km (0.105 R)
• M61: 42,917,834 km (0.051 R)
• M62: 43,571,128 km (0.103 R)
• M63: 43,833,373 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.6

Radius: 4.6

Gravity: 41.52 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 11.37 AU - 12.75 AU

Year: 16125 Days

Day: 22.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,459,284 km

• M1: 75,248 km (0.1 R)
• M2: 128,804 km (0.066 R)
• M3: 447,746 km (0.087 R)
• M4: 525,687 km (0.119 R)
• M5: 651,200 km (0.108 R)
• M6: 695,181 km (0.111 R)
• M7: 930,349 km (0.093 R)
• M8: 1,768,247 km (0.079 R)
• M9: 1,830,480 km (0.083 R)
• M10: 1,989,203 km (0.076 R)
• M11: 2,354,072 km (0.118 R)
• M12: 2,920,898 km (0.118 R)
• M13: 3,031,750 km (0.096 R)
• M14: 3,725,436 km (0.071 R)
• M15: 4,381,572 km (0.111 R)
• M16: 5,431,001 km (0.072 R)
• M17: 5,613,062 km (0.079 R)
• M18: 5,797,217 km (0.058 R)
• M19: 6,650,373 km (0.044 R)
• M20: 6,943,286 km (0.114 R)
• M21: 7,290,503 km (0.109 R)
• M22: 10,040,560 km (0.083 R)
• M23: 10,096,211 km (0.046 R)
• M24: 10,320,159 km (0.067 R)
• M25: 11,347,896 km (0.085 R)
• M26: 11,405,940 km (0.11 R)
• M27: 11,697,656 km (0.107 R)
• M28: 11,873,882 km (0.027 R)
• M29: 14,180,831 km (0.062 R)
• M30: 14,747,059 km (0.073 R)
• M31: 15,836,431 km (0.119 R)
• M32: 16,358,078 km (0.099 R)
• M33: 17,552,169 km (0.119 R)
• M34: 18,773,934 km (0.026 R)
• M35: 19,395,214 km (0.095 R)
• M36: 19,534,191 km (0.086 R)
• M37: 20,799,490 km (0.099 R)
• M38: 21,298,847 km (0.086 R)
• M39: 22,091,267 km (0.082 R)
• M40: 22,236,377 km (0.076 R)
• M41: 22,746,805 km (0.111 R)
• M42: 23,630,779 km (0.085 R)
• M43: 24,076,880 km (0.097 R)
• M44: 24,525,823 km (0.046 R)
• M45: 25,128,702 km (0.035 R)
• M46: 25,204,399 km (0.082 R)
• M47: 25,584,078 km (0.079 R)
• M48: 25,889,258 km (0.093 R)
• M49: 26,349,122 km (0.118 R)
• M50: 27,432,659 km (0.082 R)
• M51: 28,294,343 km (0.074 R)
• M52: 29,883,371 km (0.097 R)
• M53: 30,607,874 km (0.084 R)
• M54: 31,338,211 km (0.11 R)
• M55: 32,238,491 km (0.052 R)
• M56: 33,230,325 km (0.052 R)
• M57: 33,563,180 km (0.092 R)
• M58: 33,729,982 km (0.105 R)
• M59: 34,232,182 km (0.077 R)
• M60: 36,179,946 km (0.078 R)
• M61: 38,337,446 km (0.05 R)
• M62: 38,773,973 km (0.047 R)
• M63: 39,036,667 km (0.117 R)
• M64: 39,475,737 km (0.113 R)
• M65: 40,891,830 km (0.1 R)
• M66: 41,606,160 km (0.036 R)
• M67: 41,785,378 km (0.067 R)
• M68: 44,412,765 km (0.12 R)
• M69: 45,331,147 km (0.052 R)
• M70: 45,885,108 km (0.109 R)
• M71: 46,070,310 km (0.032 R)
• M72: 46,348,412 km (0.043 R)
• M73: 49,445,387 km (0.059 R)
• M74: 51,258,514 km (0.034 R)
• M75: 52,608,485 km (0.099 R)
• M76: 55,047,977 km (0.054 R)
• M77: 57,224,925 km (0.082 R)
• M78: 58,023,629 km (0.032 R)
• M79: 59,127,661 km (0.085 R)
• M80: 59,732,784 km (0.095 R)
• M81: 59,833,912 km (0.118 R)
• M82: 60,340,002 km (0.051 R)
• M83: 60,441,429 km (0.102 R)
• M84: 60,746,011 km (0.109 R)
• M85: 62,789,368 km (0.084 R)
• M86: 63,612,904 km (0.094 R)
• M87: 64,543,702 km (0.078 R)
• M88: 66,733,217 km (0.111 R)
• M89: 67,363,173 km (0.098 R)
• M90: 68,206,157 km (0.109 R)
• M91: 68,417,539 km (0.082 R)
• M92: 68,840,751 km (0.111 R)
• M93: 69,371,076 km (0.089 R)
• M94: 69,690,018 km (0.089 R)
• M95: 70,756,352 km (0.098 R)
• M96: 71,077,240 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 506.5

Radius: 5.2

Gravity: 18.73 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.9 AU - 14.4 AU

Year: 19416 Days

Day: 15.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,459,284 km

• M1: 315,203 km (0.091 R)
• M2: 363,672 km (0.063 R)
• M3: 751,430 km (0.12 R)
• M4: 863,778 km (0.114 R)
• M5: 981,811 km (0.056 R)
• M6: 1,259,764 km (0.106 R)
• M7: 1,339,649 km (0.077 R)
• M8: 1,705,416 km (0.067 R)
• M9: 2,007,005 km (0.086 R)
• M10: 2,796,433 km (0.112 R)
• M11: 3,785,873 km (0.101 R)
• M12: 4,137,578 km (0.098 R)
• M13: 4,459,064 km (0.045 R)
• M14: 4,622,873 km (0.1 R)
• M15: 4,705,451 km (0.03 R)
• M16: 4,956,177 km (0.084 R)
• M17: 6,783,366 km (0.072 R)
• M18: 7,161,848 km (0.065 R)
• M19: 8,488,931 km (0.062 R)
• M20: 9,051,120 km (0.075 R)
• M21: 9,102,731 km (0.047 R)
• M22: 9,572,469 km (0.118 R)
• M23: 10,264,658 km (0.026 R)
• M24: 10,753,394 km (0.071 R)
• M25: 10,808,147 km (0.098 R)
• M26: 11,083,407 km (0.053 R)
• M27: 11,305,261 km (0.087 R)
• M28: 12,093,193 km (0.107 R)
• M29: 12,436,370 km (0.109 R)
• M30: 14,379,946 km (0.085 R)
• M31: 14,743,319 km (0.109 R)
• M32: 16,038,986 km (0.086 R)
• M33: 16,668,644 km (0.071 R)
• M34: 16,732,073 km (0.08 R)
• M35: 17,178,323 km (0.118 R)
• M36: 18,082,343 km (0.095 R)
• M37: 18,671,609 km (0.11 R)
• M38: 20,205,885 km (0.117 R)
• M39: 20,953,875 km (0.117 R)
• M40: 22,617,253 km (0.058 R)
• M41: 23,322,757 km (0.101 R)
• M42: 24,035,441 km (0.09 R)
• M43: 24,178,756 km (0.1 R)
• M44: 24,755,156 km (0.077 R)
• M45: 25,045,077 km (0.116 R)
• M46: 25,117,782 km (0.098 R)
• M47: 26,289,731 km (0.053 R)
• M48: 26,437,385 km (0.079 R)
• M49: 26,733,738 km (0.034 R)
• M50: 27,930,072 km (0.117 R)
• M51: 30,451,843 km (0.051 R)
• M52: 30,762,558 km (0.051 R)
• M53: 31,308,590 km (0.091 R)
• M54: 31,386,830 km (0.109 R)
• M55: 31,621,998 km (0.102 R)
• M56: 31,700,537 km (0.06 R)
• M57: 32,015,440 km (0.096 R)
• M58: 32,886,399 km (0.12 R)
• M59: 32,965,985 km (0.082 R)
• M60: 33,684,953 km (0.103 R)
• M61: 34,006,139 km (0.101 R)
• M62: 34,813,668 km (0.069 R)
• M63: 34,894,751 km (0.078 R)
• M64: 35,872,672 km (0.029 R)
• M65: 36,365,148 km (0.049 R)
• M66: 36,612,134 km (0.074 R)
• M67: 36,694,563 km (0.086 R)
• M68: 37,107,901 km (0.095 R)
• M69: 38,608,368 km (0.057 R)
• M70: 38,860,440 km (0.113 R)
• M71: 39,112,962 km (0.111 R)
• M72: 39,197,335 km (0.054 R)
• M73: 39,873,966 km (0.093 R)
• M74: 43,576,364 km (0.056 R)
• M75: 44,101,602 km (0.102 R)
• M76: 45,690,032 km (0.102 R)
• M77: 46,580,588 km (0.116 R)
• M78: 47,028,035 km (0.095 R)
• M79: 49,468,575 km (0.114 R)
• M80: 49,742,190 km (0.078 R)
• M81: 50,291,214 km (0.048 R)
• M82: 51,579,850 km (0.042 R)
• M83: 52,228,207 km (0.094 R)
• M84: 53,907,742 km (0.115 R)
• M85: 54,377,480 km (0.081 R)
• M86: 54,565,674 km (0.062 R)
• M87: 57,895,124 km (0.08 R)
• M88: 57,991,315 km (0.073 R)
• M89: 58,376,081 km (0.11 R)
• M90: 61,387,636 km (0.099 R)
• M91: 64,748,352 km (0.046 R)
• M92: 66,149,336 km (0.043 R)
• M93: 66,450,925 km (0.119 R)
• M94: 66,853,643 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit