🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.42 AU - 0.64 AU

Year: 147 Days

Day: 24.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.87 AU - 1.09 AU

Year: 369 Days

Day: 33.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.17 AU - 1.85 AU

Year: 707 Days

Day: 30.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.56 AU - 1.74 AU

Year: 807 Days

Day: 40.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.13 AU - 3.51 AU

Year: 2304 Days

Day: 43.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,076,035 km

• M1: 133,591 km (0.115 R)
• M2: 1,095,206 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.89 AU - 4.29 AU

Year: 3150 Days

Day: 40.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,076,035 km

• M1: 108,159 km (0.056 R)
• M2: 1,807,890 km (0.077 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.2

Radius: 14

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 4.67 AU - 5.39 AU

Year: 4296 Days

Day: 9.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,076,035 km

• M1: 198,666 km (0.072 R)
• M2: 301,739 km (0.114 R)
• M3: 404,961 km (0.066 R)
• M4: 543,339 km (0.106 R)
• M5: 664,813 km (0.1 R)
• M6: 888,013 km (0.112 R)
• M7: 1,059,003 km (0.101 R)
• M8: 1,194,988 km (0.07 R)
• M9: 1,511,088 km (0.059 R)
• M10: 1,692,700 km (0.046 R)
• M11: 1,895,555 km (0.075 R)
• M12: 2,121,148 km (0.088 R)
• M13: 2,491,702 km (0.061 R)
• M14: 2,583,705 km (0.086 R)
• M15: 2,724,177 km (0.107 R)
• M16: 2,819,172 km (0.084 R)
• M17: 3,111,037 km (0.072 R)
• M18: 3,396,021 km (0.045 R)
• M19: 3,584,963 km (0.053 R)
• M20: 3,759,843 km (0.12 R)
• M21: 3,973,619 km (0.085 R)
• M22: 4,118,280 km (0.081 R)
• M23: 4,209,684 km (0.041 R)
• M24: 4,600,883 km (0.111 R)
• M25: 4,695,877 km (0.044 R)
• M26: 4,810,619 km (0.062 R)
• M27: 4,926,407 km (0.091 R)
• M28: 5,239,665 km (0.108 R)
• M29: 5,358,895 km (0.083 R)
• M30: 5,479,022 km (0.032 R)
• M31: 5,783,304 km (0.067 R)
• M32: 6,239,578 km (0.092 R)
• M33: 6,429,716 km (0.106 R)
• M34: 6,600,258 km (0.082 R)
• M35: 6,880,754 km (0.105 R)
• M36: 7,033,344 km (0.119 R)
• M37: 7,143,149 km (0.071 R)
• M38: 7,768,318 km (0.069 R)
• M39: 7,859,124 km (0.118 R)
• M40: 8,041,783 km (0.083 R)
• M41: 8,809,968 km (0.116 R)
• M42: 8,928,450 km (0.09 R)
• M43: 9,166,909 km (0.091 R)
• M44: 9,504,402 km (0.082 R)
• M45: 10,092,620 km (0.064 R)
• M46: 10,416,051 km (0.057 R)
• M47: 11,150,277 km (0.072 R)
• M48: 11,355,675 km (0.112 R)
• M49: 11,562,419 km (0.119 R)
• M50: 12,058,486 km (0.038 R)
• M51: 12,802,287 km (0.117 R)
• M52: 13,506,294 km (0.116 R)
• M53: 13,752,831 km (0.098 R)
• M54: 14,585,792 km (0.098 R)
• M55: 15,549,502 km (0.109 R)
• M56: 15,836,879 km (0.108 R)
• M57: 17,092,754 km (0.107 R)
• M58: 17,329,866 km (0.045 R)
• M59: 17,448,796 km (0.116 R)
• M60: 17,657,785 km (0.098 R)
• M61: 18,138,443 km (0.113 R)
• M62: 18,380,342 km (0.105 R)
• M63: 18,501,666 km (0.105 R)
• M64: 18,806,397 km (0.082 R)
• M65: 19,020,621 km (0.091 R)
• M66: 19,204,776 km (0.116 R)
• M67: 20,197,657 km (0.096 R)
• M68: 21,048,271 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 8.9

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.65 AU - 7.63 AU

Year: 6516 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,076,035 km

• M1: 117,135 km (0.055 R)
• M2: 183,557 km (0.031 R)
• M3: 251,324 km (0.093 R)
• M4: 470,485 km (0.04 R)
• M5: 577,597 km (0.103 R)
• M6: 760,406 km (0.056 R)
• M7: 841,338 km (0.11 R)
• M8: 987,196 km (0.091 R)
• M9: 1,076,357 km (0.097 R)
• M10: 1,208,601 km (0.054 R)
• M11: 1,474,736 km (0.078 R)
• M12: 1,533,229 km (0.075 R)
• M13: 1,837,361 km (0.1 R)
• M14: 2,061,758 km (0.111 R)
• M15: 2,519,527 km (0.106 R)
• M16: 3,008,264 km (0.093 R)
• M17: 3,120,911 km (0.103 R)
• M18: 3,215,905 km (0.052 R)
• M19: 3,292,500 km (0.032 R)
• M20: 3,447,782 km (0.067 R)
• M21: 3,506,574 km (0.056 R)
• M22: 4,407,752 km (0.055 R)
• M23: 5,286,041 km (0.081 R)
• M24: 5,909,116 km (0.097 R)
• M25: 6,145,780 km (0.052 R)
• M26: 6,289,244 km (0.11 R)
• M27: 6,555,229 km (0.095 R)
• M28: 6,677,301 km (0.039 R)
• M29: 6,800,270 km (0.085 R)
• M30: 6,973,505 km (0.109 R)
• M31: 7,148,385 km (0.042 R)
• M32: 7,248,914 km (0.097 R)
• M33: 7,630,090 km (0.112 R)
• M34: 7,887,847 km (0.098 R)
• M35: 8,043,878 km (0.042 R)
• M36: 8,385,559 km (0.032 R)
• M37: 8,518,252 km (0.114 R)
• M38: 8,812,661 km (0.065 R)
• M39: 8,920,521 km (0.103 R)
• M40: 9,771,434 km (0.042 R)
• M41: 10,164,128 km (0.107 R)
• M42: 10,878,308 km (0.119 R)
• M43: 11,052,141 km (0.101 R)
• M44: 11,285,364 km (0.061 R)
• M45: 11,344,007 km (0.097 R)
• M46: 12,084,516 km (0.12 R)
• M47: 12,174,424 km (0.11 R)
• M48: 13,208,894 km (0.093 R)
• M49: 13,332,461 km (0.041 R)
• M50: 14,493,640 km (0.047 R)
• M51: 14,813,032 km (0.081 R)
• M52: 14,973,550 km (0.098 R)
• M53: 15,296,532 km (0.102 R)
• M54: 15,361,308 km (0.088 R)
• M55: 15,686,982 km (0.115 R)
• M56: 16,113,635 km (0.11 R)
• M57: 16,179,608 km (0.037 R)
• M58: 16,911,590 km (0.086 R)
• M59: 17,315,206 km (0.106 R)
• M60: 17,416,782 km (0.078 R)
• M61: 17,654,194 km (0.078 R)
• M62: 17,824,437 km (0.078 R)
• M63: 18,063,793 km (0.092 R)
• M64: 18,200,975 km (0.08 R)
• M65: 18,269,640 km (0.068 R)
• M66: 18,373,012 km (0.046 R)
• M67: 20,051,650 km (0.091 R)
• M68: 21,306,327 km (0.092 R)
• M69: 21,705,903 km (0.114 R)
• M70: 22,107,873 km (0.071 R)
• M71: 22,254,778 km (0.059 R)
• M72: 22,586,287 km (0.071 R)
• M73: 22,845,240 km (0.117 R)
• M74: 23,628,086 km (0.103 R)
• M75: 24,723,591 km (0.046 R)
• M76: 25,143,363 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.1

Radius: 9.2

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.45 AU - 9.73 AU

Year: 10436 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,076,035 km

• M1: 443,857 km (0.05 R)
• M2: 505,641 km (0.044 R)
• M3: 604,525 km (0.075 R)
• M4: 983,456 km (0.082 R)
• M5: 1,198,429 km (0.087 R)
• M6: 1,774,829 km (0.101 R)
• M7: 2,119,503 km (0.118 R)
• M8: 2,313,980 km (0.092 R)
• M9: 2,810,346 km (0.049 R)
• M10: 2,931,969 km (0.088 R)
• M11: 3,024,420 km (0.111 R)
• M12: 3,764,630 km (0.11 R)
• M13: 4,241,997 km (0.097 R)
• M14: 4,452,332 km (0.081 R)
• M15: 5,403,625 km (0.076 R)
• M16: 5,517,319 km (0.065 R)
• M17: 5,631,911 km (0.103 R)
• M18: 5,863,339 km (0.05 R)
• M19: 6,019,370 km (0.063 R)
• M20: 6,902,296 km (0.068 R)
• M21: 7,316,981 km (0.087 R)
• M22: 7,911,184 km (0.111 R)
• M23: 8,432,832 km (0.104 R)
• M24: 8,564,927 km (0.101 R)
• M25: 9,692,745 km (0.102 R)
• M26: 10,914,661 km (0.101 R)
• M27: 11,348,943 km (0.089 R)
• M28: 11,936,713 km (0.042 R)
• M29: 12,988,985 km (0.064 R)
• M30: 13,295,212 km (0.097 R)
• M31: 15,021,122 km (0.073 R)
• M32: 15,774,347 km (0.111 R)
• M33: 16,429,885 km (0.117 R)
• M34: 17,485,897 km (0.103 R)
• M35: 17,598,245 km (0.074 R)
• M36: 18,050,479 km (0.097 R)
• M37: 18,221,021 km (0.046 R)
• M38: 18,563,749 km (0.11 R)
• M39: 18,678,491 km (0.085 R)
• M40: 18,966,317 km (0.115 R)
• M41: 19,371,727 km (0.116 R)
• M42: 20,427,290 km (0.084 R)
• M43: 21,682,267 km (0.096 R)
• M44: 22,288,587 km (0.034 R)
• M45: 24,580,426 km (0.042 R)
• M46: 24,643,407 km (0.107 R)
• M47: 25,403,214 km (0.115 R)
• M48: 25,658,279 km (0.064 R)
• M49: 25,850,063 km (0.1 R)
• M50: 26,170,801 km (0.088 R)
• M51: 26,686,764 km (0.096 R)
• M52: 27,076,018 km (0.118 R)
• M53: 27,663,339 km (0.059 R)
• M54: 28,585,161 km (0.063 R)
• M55: 28,651,433 km (0.118 R)
• M56: 31,069,832 km (0.076 R)
• M57: 31,274,332 km (0.087 R)
• M58: 32,579,574 km (0.11 R)
• M59: 32,856,779 km (0.062 R)
• M60: 33,692,732 km (0.076 R)
• M61: 36,673,170 km (0.115 R)
• M62: 37,033,701 km (0.067 R)
• M63: 37,250,468 km (0.118 R)
• M64: 38,194,880 km (0.083 R)
• M65: 38,779,957 km (0.098 R)
• M66: 39,220,672 km (0.116 R)
• M67: 39,737,084 km (0.11 R)
• M68: 40,033,138 km (0.081 R)
• M69: 40,107,189 km (0.048 R)
• M70: 40,478,641 km (0.064 R)
• M71: 42,427,901 km (0.107 R)
• M72: 43,261,759 km (0.098 R)
• M73: 43,490,046 km (0.08 R)
• M74: 43,795,225 km (0.085 R)
• M75: 44,945,633 km (0.115 R)
• M76: 46,650,899 km (0.046 R)
• M77: 47,590,075 km (0.11 R)
• M78: 48,298,421 km (0.045 R)
• M79: 48,931,070 km (0.064 R)
• M80: 50,845,324 km (0.094 R)
• M81: 52,297,022 km (0.112 R)
• M82: 52,865,195 km (0.116 R)
• M83: 53,272,251 km (0.116 R)
• M84: 53,435,462 km (0.092 R)
• M85: 53,925,844 km (0.061 R)
• M86: 54,500,000 km (0.117 R)
• M87: 54,582,130 km (0.114 R)
• M88: 54,664,408 km (0.11 R)
• M89: 54,911,245 km (0.059 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit