🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.54 AU - 0.8 AU

Year: 197 Days

Day: 14.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.83 AU - 1.13 AU

Year: 349 Days

Day: 37.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.16 AU - 1.78 AU

Year: 641 Days

Day: 17.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.16 AU - 5.52 AU

Year: 3832 Days

Day: 22.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,144,262 km

• M1: 3,825,966 km (0.101 R)

Asteroid Belt

Center: 7.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943

Radius: 10.4

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.15 AU - 12.55 AU

Year: 11983 Days

Day: 15 Hours

Environment

Temp: -176 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,144,262 km

• M1: 218,263 km (0.076 R)
• M2: 366,664 km (0.098 R)
• M3: 489,185 km (0.104 R)
• M4: 1,313,320 km (0.094 R)
• M5: 1,462,319 km (0.049 R)
• M6: 1,831,826 km (0.093 R)
• M7: 1,914,853 km (0.101 R)
• M8: 2,259,975 km (0.09 R)
• M9: 2,500,977 km (0.081 R)
• M10: 2,750,506 km (0.079 R)
• M11: 2,846,249 km (0.076 R)
• M12: 3,173,270 km (0.077 R)
• M13: 4,299,892 km (0.088 R)
• M14: 5,100,839 km (0.101 R)
• M15: 5,179,527 km (0.119 R)
• M16: 5,298,457 km (0.097 R)
• M17: 5,660,335 km (0.095 R)
• M18: 6,197,391 km (0.052 R)
• M19: 6,408,324 km (0.05 R)
• M20: 6,536,081 km (0.108 R)
• M21: 7,011,503 km (0.047 R)
• M22: 7,275,692 km (0.101 R)
• M23: 7,498,294 km (0.118 R)
• M24: 7,723,140 km (0.118 R)
• M25: 8,225,789 km (0.086 R)
• M26: 9,310,822 km (0.038 R)
• M27: 11,200,093 km (0.049 R)
• M28: 12,559,040 km (0.053 R)
• M29: 12,665,853 km (0.051 R)
• M30: 13,095,648 km (0.036 R)
• M31: 13,203,807 km (0.026 R)
• M32: 13,421,023 km (0.075 R)
• M33: 13,859,196 km (0.119 R)
• M34: 14,191,004 km (0.112 R)
• M35: 14,469,405 km (0.093 R)
• M36: 15,315,531 km (0.114 R)
• M37: 15,601,263 km (0.072 R)
• M38: 15,888,640 km (0.051 R)
• M39: 16,527,124 km (0.078 R)
• M40: 17,589,867 km (0.061 R)
• M41: 17,949,052 km (0.094 R)
• M42: 18,979,931 km (0.044 R)
• M43: 19,533,293 km (0.105 R)
• M44: 20,217,105 km (0.091 R)
• M45: 20,656,324 km (0.103 R)
• M46: 21,352,702 km (0.09 R)
• M47: 21,544,038 km (0.11 R)
• M48: 21,992,682 km (0.109 R)
• M49: 22,638,795 km (0.045 R)
• M50: 23,422,539 km (0.071 R)
• M51: 24,082,265 km (0.109 R)
• M52: 24,214,959 km (0.109 R)
• M53: 24,882,165 km (0.07 R)
• M54: 25,555,355 km (0.117 R)
• M55: 25,623,123 km (0.102 R)
• M56: 25,758,509 km (0.115 R)
• M57: 25,962,262 km (0.12 R)
• M58: 29,080,928 km (0.117 R)
• M59: 29,293,058 km (0.029 R)
• M60: 31,369,776 km (0.1 R)
• M61: 31,659,996 km (0.105 R)
• M62: 32,315,982 km (0.051 R)
• M63: 35,135,453 km (0.09 R)
• M64: 37,339,479 km (0.066 R)
• M65: 38,342,084 km (0.063 R)
• M66: 39,197,335 km (0.07 R)
• M67: 39,431,605 km (0.116 R)
• M68: 42,439,869 km (0.096 R)
• M69: 42,520,053 km (0.082 R)
• M70: 44,052,534 km (0.087 R)
• M71: 44,458,991 km (0.03 R)
• M72: 45,357,177 km (0.055 R)
• M73: 45,603,265 km (0.092 R)
• M74: 45,685,395 km (0.105 R)
• M75: 46,343,924 km (0.082 R)
• M76: 46,757,263 km (0.118 R)
• M77: 47,420,879 km (0.117 R)
• M78: 49,430,876 km (0.103 R)
• M79: 50,022,237 km (0.094 R)
• M80: 50,191,731 km (0.105 R)
• M81: 50,786,084 km (0.114 R)
• M82: 51,639,390 km (0.104 R)
• M83: 54,575,846 km (0.044 R)
• M84: 54,837,493 km (0.113 R)
• M85: 55,187,103 km (0.057 R)
• M86: 55,362,133 km (0.12 R)
• M87: 56,064,196 km (0.094 R)
• M88: 56,946,075 km (0.087 R)
• M89: 58,010,165 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 305.7

Radius: 5.2

Gravity: 11.31 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.27 AU - 13.75 AU

Year: 17871 Days

Day: 16.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 86,144,262 km

• M1: 184,155 km (0.079 R)
• M2: 373,097 km (0.096 R)
• M3: 495,767 km (0.087 R)
• M4: 685,158 km (0.111 R)
• M5: 740,809 km (0.051 R)
• M6: 856,448 km (0.085 R)
• M7: 999,015 km (0.104 R)
• M8: 1,083,986 km (0.038 R)
• M9: 1,399,937 km (0.095 R)
• M10: 1,519,466 km (0.077 R)
• M11: 1,845,739 km (0.09 R)
• M12: 2,532,094 km (0.078 R)
• M13: 2,648,630 km (0.101 R)
• M14: 2,737,192 km (0.068 R)
• M15: 4,076,841 km (0.081 R)
• M16: 4,491,676 km (0.062 R)
• M17: 4,956,177 km (0.073 R)
• M18: 5,286,789 km (0.099 R)
• M19: 5,435,938 km (0.116 R)
• M20: 5,548,735 km (0.035 R)
• M21: 5,968,955 km (0.12 R)
• M22: 6,007,701 km (0.098 R)
• M23: 6,124,387 km (0.113 R)
• M24: 6,360,004 km (0.117 R)
• M25: 6,839,914 km (0.095 R)
• M26: 7,373,081 km (0.048 R)
• M27: 7,792,254 km (0.079 R)
• M28: 7,962,047 km (0.111 R)
• M29: 8,090,253 km (0.063 R)
• M30: 8,176,122 km (0.093 R)
• M31: 8,653,638 km (0.102 R)
• M32: 10,139,594 km (0.075 R)
• M33: 10,324,946 km (0.068 R)
• M34: 11,460,842 km (0.039 R)
• M35: 12,985,694 km (0.107 R)
• M36: 13,541,898 km (0.053 R)
• M37: 15,150,973 km (0.116 R)
• M38: 16,220,748 km (0.081 R)
• M39: 16,437,515 km (0.037 R)
• M40: 16,709,933 km (0.082 R)
• M41: 17,093,801 km (0.103 R)
• M42: 17,204,054 km (0.034 R)
• M43: 17,702,963 km (0.042 R)
• M44: 18,262,908 km (0.085 R)
• M45: 19,228,114 km (0.067 R)
• M46: 19,745,722 km (0.079 R)
• M47: 19,919,256 km (0.091 R)
• M48: 20,501,491 km (0.074 R)
• M49: 20,618,626 km (0.081 R)
• M50: 21,326,074 km (0.047 R)
• M51: 21,504,096 km (0.088 R)
• M52: 21,623,026 km (0.046 R)
• M53: 22,041,301 km (0.057 R)
• M54: 23,495,393 km (0.066 R)
• M55: 23,925,337 km (0.105 R)
• M56: 25,860,236 km (0.097 R)
• M57: 25,986,796 km (0.033 R)
• M58: 26,240,514 km (0.107 R)
• M59: 26,686,465 km (0.111 R)
• M60: 27,909,577 km (0.119 R)
• M61: 28,822,423 km (0.12 R)
• M62: 29,348,559 km (0.113 R)
• M63: 32,298,031 km (0.112 R)
• M64: 32,366,098 km (0.097 R)
• M65: 33,049,910 km (0.071 R)
• M66: 33,600,430 km (0.073 R)
• M67: 33,669,544 km (0.104 R)
• M68: 34,571,170 km (0.099 R)
• M69: 34,710,596 km (0.071 R)
• M70: 35,410,414 km (0.083 R)
• M71: 35,621,347 km (0.098 R)
• M72: 36,327,300 km (0.055 R)
• M73: 37,752,967 km (0.083 R)
• M74: 37,896,581 km (0.034 R)
• M75: 38,328,321 km (0.081 R)
• M76: 39,269,591 km (0.103 R)
• M77: 40,364,946 km (0.071 R)
• M78: 40,438,399 km (0.116 R)
• M79: 40,511,702 km (0.067 R)
• M80: 42,735,175 km (0.096 R)
• M81: 44,466,471 km (0.073 R)
• M82: 44,921,847 km (0.109 R)
• M83: 45,226,279 km (0.118 R)
• M84: 45,455,163 km (0.115 R)
• M85: 45,684,347 km (0.066 R)
• M86: 46,913,144 km (0.074 R)
• M87: 47,144,722 km (0.113 R)
• M88: 47,764,207 km (0.114 R)
• M89: 48,854,625 km (0.112 R)
• M90: 50,268,774 km (0.11 R)
• M91: 50,426,749 km (0.059 R)
• M92: 50,743,149 km (0.105 R)
• M93: 50,901,723 km (0.071 R)
• M94: 52,335,169 km (0.072 R)
• M95: 52,415,204 km (0.074 R)
• M96: 52,655,459 km (0.096 R)
• M97: 53,298,131 km (0.095 R)
• M98: 53,862,564 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 954.7

Radius: 7.5

Gravity: 16.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 12.8 AU - 16.72 AU

Year: 20408 Days

Day: 20.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,144,262 km

• M1: 100,979 km (0.085 R)
• M2: 235,766 km (0.097 R)
• M3: 336,595 km (0.037 R)
• M4: 942,167 km (0.059 R)
• M5: 1,113,607 km (0.117 R)
• M6: 1,755,681 km (0.103 R)
• M7: 2,150,918 km (0.086 R)
• M8: 2,494,544 km (0.103 R)
• M9: 2,814,385 km (0.119 R)
• M10: 3,232,660 km (0.06 R)
• M11: 3,405,446 km (0.119 R)
• M12: 3,492,961 km (0.049 R)
• M13: 3,760,142 km (0.112 R)
• M14: 4,943,162 km (0.098 R)
• M15: 5,293,670 km (0.092 R)
• M16: 5,600,495 km (0.057 R)
• M17: 6,501,224 km (0.091 R)
• M18: 7,051,744 km (0.089 R)
• M19: 7,503,081 km (0.101 R)
• M20: 8,021,887 km (0.104 R)
• M21: 8,138,872 km (0.044 R)
• M22: 8,374,339 km (0.103 R)
• M23: 8,492,821 km (0.073 R)
• M24: 9,094,204 km (0.109 R)
• M25: 9,277,162 km (0.066 R)
• M26: 10,274,083 km (0.09 R)
• M27: 10,528,549 km (0.086 R)
• M28: 11,239,138 km (0.04 R)
• M29: 11,435,710 km (0.085 R)
• M30: 11,965,286 km (0.05 R)
• M31: 12,367,705 km (0.067 R)
• M32: 12,502,792 km (0.101 R)
• M33: 12,570,559 km (0.094 R)
• M34: 13,393,049 km (0.103 R)
• M35: 14,659,245 km (0.12 R)
• M36: 15,378,960 km (0.089 R)
• M37: 15,670,227 km (0.057 R)
• M38: 15,963,140 km (0.059 R)
• M39: 16,110,344 km (0.108 R)
• M40: 16,480,150 km (0.112 R)
• M41: 17,228,439 km (0.114 R)
• M42: 20,250,465 km (0.079 R)
• M43: 20,649,592 km (0.085 R)
• M44: 20,890,445 km (0.118 R)
• M45: 21,132,046 km (0.105 R)
• M46: 21,618,239 km (0.108 R)
• M47: 22,190,002 km (0.101 R)
• M48: 22,272,131 km (0.11 R)
• M49: 24,103,508 km (0.117 R)
• M50: 26,852,519 km (0.09 R)
• M51: 27,115,362 km (0.08 R)
• M52: 27,290,990 km (0.119 R)
• M53: 28,263,825 km (0.056 R)
• M54: 28,978,604 km (0.093 R)
• M55: 31,803,610 km (0.115 R)
• M56: 31,896,211 km (0.116 R)
• M57: 31,988,812 km (0.119 R)
• M58: 32,733,510 km (0.083 R)
• M59: 32,920,507 km (0.091 R)
• M60: 33,389,646 km (0.113 R)
• M61: 33,861,029 km (0.11 R)
• M62: 35,097,007 km (0.12 R)
• M63: 35,480,277 km (0.112 R)
• M64: 37,319,582 km (0.091 R)
• M65: 37,710,781 km (0.075 R)
• M66: 41,090,197 km (0.096 R)
• M67: 41,291,855 km (0.1 R)
• M68: 41,696,517 km (0.114 R)
• M69: 43,636,053 km (0.102 R)
• M70: 44,772,399 km (0.084 R)
• M71: 45,604,911 km (0.057 R)
• M72: 46,023,037 km (0.047 R)
• M73: 46,652,694 km (0.083 R)
• M74: 47,814,471 km (0.117 R)
• M75: 48,239,329 km (0.086 R)
• M76: 50,166,449 km (0.102 R)
• M77: 53,323,862 km (0.091 R)
• M78: 54,206,040 km (0.037 R)
• M79: 54,316,743 km (0.118 R)
• M80: 55,093,156 km (0.082 R)
• M81: 56,432,805 km (0.119 R)
• M82: 58,916,429 km (0.102 R)
• M83: 59,599,941 km (0.066 R)
• M84: 65,044,556 km (0.117 R)
• M85: 66,223,387 km (0.088 R)
• M86: 69,320,961 km (0.06 R)
• M87: 72,222,112 km (0.048 R)
• M88: 72,587,430 km (0.102 R)
• M89: 74,792,802 km (0.11 R)
• M90: 75,039,190 km (0.11 R)
• M91: 75,285,876 km (0.105 R)
• M92: 76,151,300 km (0.094 R)
• M93: 77,020,165 km (0.084 R)
• M94: 78,892,831 km (0.083 R)
• M95: 81,666,375 km (0.112 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 17,411 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit