🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.51 AU - 0.57 AU

Year: 149 Days

Day: 13.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.53 AU - 0.57 AU

Year: 153 Days

Day: 44.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.25 AU - 1.43 AU

Year: 581 Days

Day: 18.6 Hours

Environment

Temp: -25 °C

Axial Tilt: 178.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,358,438 km

• M1: 220,507 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.21 AU - 1.63 AU

Year: 634 Days

Day: 26.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.5 AU - 1.64 AU

Year: 737 Days

Day: 23.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.23 AU - 1.95 AU

Year: 751 Days

Day: 43.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.15 AU - 2.59 AU

Year: 1367 Days

Day: 33.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,358,438 km

• M1: 1,296,714 km (0.119 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.6

Radius: 9.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.03 AU - 5.81 AU

Year: 4090 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 66,358,438 km

• M1: 135,835 km (0.105 R)
• M2: 208,539 km (0.109 R)
• M3: 489,933 km (0.115 R)
• M4: 593,006 km (0.077 R)
• M5: 742,753 km (0.062 R)
• M6: 969,693 km (0.093 R)
• M7: 1,323,044 km (0.113 R)
• M8: 1,505,852 km (0.091 R)
• M9: 1,644,081 km (0.1 R)
• M10: 1,705,865 km (0.06 R)
• M11: 1,768,546 km (0.071 R)
• M12: 1,896,303 km (0.072 R)
• M13: 1,998,777 km (0.105 R)
• M14: 2,141,643 km (0.104 R)
• M15: 2,570,091 km (0.081 R)
• M16: 2,778,631 km (0.055 R)
• M17: 2,906,387 km (0.119 R)
• M18: 3,167,735 km (0.101 R)
• M19: 3,256,596 km (0.057 R)
• M20: 3,528,266 km (0.049 R)
• M21: 3,620,418 km (0.072 R)
• M22: 3,889,993 km (0.057 R)
• M23: 3,973,319 km (0.101 R)
• M24: 4,033,308 km (0.087 R)
• M25: 4,129,799 km (0.082 R)
• M26: 4,239,304 km (0.057 R)
• M27: 4,724,899 km (0.034 R)
• M28: 4,903,519 km (0.084 R)
• M29: 5,201,967 km (0.119 R)
• M30: 5,333,613 km (0.055 R)
• M31: 5,533,176 km (0.071 R)
• M32: 5,721,670 km (0.08 R)
• M33: 6,063,501 km (0.065 R)
• M34: 6,202,029 km (0.118 R)
• M35: 6,285,803 km (0.038 R)
• M36: 6,681,191 km (0.091 R)
• M37: 7,378,017 km (0.067 R)
• M38: 7,570,699 km (0.101 R)
• M39: 7,900,563 km (0.102 R)
• M40: 8,699,116 km (0.113 R)
• M41: 9,076,252 km (0.069 R)
• M42: 9,298,854 km (0.063 R)
• M43: 9,507,094 km (0.066 R)
• M44: 9,700,674 km (0.108 R)
• M45: 9,977,280 km (0.086 R)
• M46: 10,042,655 km (0.118 R)
• M47: 10,174,002 km (0.056 R)
• M48: 10,322,403 km (0.085 R)
• M49: 10,454,946 km (0.092 R)
• M50: 10,554,728 km (0.097 R)
• M51: 10,671,564 km (0.08 R)
• M52: 11,126,042 km (0.108 R)
• M53: 11,262,027 km (0.081 R)
• M54: 11,552,696 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.6

Radius: 15

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.31 AU - 8.13 AU

Year: 8038 Days

Day: 9.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,358,438 km

• M1: 234,270 km (0.084 R)
• M2: 414,087 km (0.057 R)
• M3: 1,183,020 km (0.071 R)
• M4: 1,334,413 km (0.026 R)
• M5: 1,474,885 km (0.103 R)
• M6: 1,602,193 km (0.054 R)
• M7: 1,695,542 km (0.076 R)
• M8: 1,848,880 km (0.074 R)
• M9: 2,027,201 km (0.081 R)
• M10: 2,149,422 km (0.112 R)
• M11: 2,295,430 km (0.093 R)
• M12: 2,553,486 km (0.112 R)
• M13: 2,935,559 km (0.096 R)
• M14: 3,074,984 km (0.118 R)
• M15: 3,457,656 km (0.096 R)
• M16: 4,086,565 km (0.115 R)
• M17: 4,190,536 km (0.061 R)
• M18: 5,166,512 km (0.08 R)
• M19: 5,421,427 km (0.058 R)
• M20: 5,738,574 km (0.047 R)
• M21: 6,062,005 km (0.116 R)
• M22: 6,330,982 km (0.026 R)
• M23: 6,943,136 km (0.067 R)
• M24: 7,036,635 km (0.038 R)
• M25: 7,351,389 km (0.085 R)
• M26: 7,896,972 km (0.12 R)
• M27: 8,422,659 km (0.112 R)
• M28: 8,656,182 km (0.045 R)
• M29: 9,095,700 km (0.078 R)
• M30: 9,369,763 km (0.035 R)
• M31: 9,646,669 km (0.06 R)
• M32: 9,961,423 km (0.03 R)
• M33: 10,067,039 km (0.111 R)
• M34: 10,173,104 km (0.074 R)
• M35: 10,279,468 km (0.103 R)
• M36: 10,529,297 km (0.105 R)
• M37: 12,145,253 km (0.1 R)
• M38: 14,192,649 km (0.054 R)
• M39: 15,195,254 km (0.069 R)
• M40: 16,055,143 km (0.094 R)
• M41: 16,804,778 km (0.057 R)
• M42: 16,972,926 km (0.036 R)
• M43: 18,338,156 km (0.112 R)
• M44: 19,209,414 km (0.117 R)
• M45: 19,473,304 km (0.087 R)
• M46: 19,871,684 km (0.115 R)
• M47: 20,049,555 km (0.075 R)
• M48: 20,272,606 km (0.088 R)
• M49: 20,856,486 km (0.115 R)
• M50: 21,037,350 km (0.065 R)
• M51: 21,765,742 km (0.083 R)
• M52: 21,903,223 km (0.086 R)
• M53: 22,225,157 km (0.109 R)
• M54: 22,734,239 km (0.087 R)
• M55: 24,000,136 km (0.115 R)
• M56: 24,237,099 km (0.117 R)
• M57: 24,427,238 km (0.087 R)
• M58: 24,713,419 km (0.115 R)
• M59: 24,856,883 km (0.108 R)
• M60: 25,000,647 km (0.111 R)
• M61: 25,385,263 km (0.072 R)
• M62: 25,966,002 km (0.113 R)
• M63: 26,063,240 km (0.097 R)
• M64: 27,190,011 km (0.111 R)
• M65: 28,583,216 km (0.097 R)
• M66: 28,683,597 km (0.112 R)
• M67: 29,187,293 km (0.064 R)
• M68: 29,846,570 km (0.117 R)
• M69: 30,305,985 km (0.078 R)
• M70: 30,510,785 km (0.118 R)
• M71: 30,613,409 km (0.091 R)
• M72: 30,716,183 km (0.099 R)
• M73: 32,480,241 km (0.119 R)
• M74: 32,847,504 km (0.03 R)
• M75: 33,110,646 km (0.081 R)
• M76: 34,330,318 km (0.094 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.2

Radius: 9.2

Gravity: 11.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.79 AU - 13.07 AU

Year: 13541 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,358,438 km

• M1: 120,277 km (0.096 R)
• M2: 190,887 km (0.112 R)
• M3: 315,951 km (0.082 R)
• M4: 458,667 km (0.091 R)
• M5: 811,120 km (0.101 R)
• M6: 1,263,204 km (0.109 R)
• M7: 1,585,289 km (0.108 R)
• M8: 1,843,644 km (0.082 R)
• M9: 2,054,128 km (0.087 R)
• M10: 2,833,832 km (0.084 R)
• M11: 3,112,533 km (0.111 R)
• M12: 3,183,592 km (0.081 R)
• M13: 3,291,303 km (0.08 R)
• M14: 3,734,262 km (0.041 R)
• M15: 3,962,848 km (0.102 R)
• M16: 4,235,415 km (0.078 R)
• M17: 4,433,782 km (0.096 R)
• M18: 5,215,580 km (0.036 R)
• M19: 5,514,327 km (0.066 R)
• M20: 5,818,609 km (0.09 R)
• M21: 7,373,829 km (0.062 R)
• M22: 7,612,886 km (0.118 R)
• M23: 7,757,547 km (0.115 R)
• M24: 8,694,778 km (0.042 R)
• M25: 10,140,342 km (0.095 R)
• M26: 10,352,921 km (0.049 R)
• M27: 10,728,411 km (0.105 R)
• M28: 10,890,725 km (0.082 R)
• M29: 11,437,655 km (0.094 R)
• M30: 11,659,060 km (0.045 R)
• M31: 12,274,954 km (0.115 R)
• M32: 14,722,226 km (0.047 R)
• M33: 16,248,423 km (0.079 R)
• M34: 17,441,765 km (0.111 R)
• M35: 17,696,531 km (0.102 R)
• M36: 18,923,682 km (0.116 R)
• M37: 18,989,056 km (0.102 R)
• M38: 19,054,430 km (0.095 R)
• M39: 19,845,354 km (0.103 R)
• M40: 20,579,880 km (0.117 R)
• M41: 21,732,382 km (0.079 R)
• M42: 22,905,678 km (0.071 R)
• M43: 23,184,828 km (0.109 R)
• M44: 23,324,702 km (0.056 R)
• M45: 23,887,339 km (0.037 R)
• M46: 27,875,020 km (0.116 R)
• M47: 28,023,870 km (0.118 R)
• M48: 32,063,611 km (0.108 R)
• M49: 32,219,492 km (0.095 R)
• M50: 32,688,930 km (0.086 R)
• M51: 33,081,924 km (0.064 R)
• M52: 33,476,413 km (0.078 R)
• M53: 33,793,112 km (0.092 R)
• M54: 34,749,341 km (0.064 R)
• M55: 35,230,747 km (0.041 R)
• M56: 35,875,963 km (0.036 R)
• M57: 36,525,218 km (0.085 R)
• M58: 37,342,172 km (0.076 R)
• M59: 37,917,675 km (0.071 R)
• M60: 38,247,837 km (0.098 R)
• M61: 38,330,565 km (0.085 R)
• M62: 40,164,784 km (0.065 R)
• M63: 40,754,350 km (0.116 R)
• M64: 41,856,886 km (0.104 R)
• M65: 42,283,539 km (0.104 R)
• M66: 43,227,202 km (0.072 R)
• M67: 43,658,493 km (0.113 R)
• M68: 44,177,897 km (0.1 R)
• M69: 44,525,413 km (0.118 R)
• M70: 45,660,711 km (0.119 R)
• M71: 46,276,007 km (0.095 R)
• M72: 46,805,583 km (0.032 R)
• M73: 48,227,511 km (0.12 R)
• M74: 49,123,453 km (0.072 R)
• M75: 50,931,792 km (0.1 R)
• M76: 53,684,991 km (0.084 R)
• M77: 56,391,965 km (0.042 R)
• M78: 57,525,019 km (0.072 R)
• M79: 57,714,709 km (0.052 R)
• M80: 59,334,405 km (0.094 R)
• M81: 59,430,148 km (0.089 R)
• M82: 60,583,248 km (0.036 R)
• M83: 60,679,589 km (0.025 R)
• M84: 60,969,211 km (0.08 R)
• M85: 61,355,921 km (0.098 R)
• M86: 64,479,525 km (0.116 R)
• M87: 64,873,565 km (0.056 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: 500 - 13,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit