🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.52 AU - 0.54 AU

Year: 139 Days

Day: 17.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.46 AU - 0.74 AU

Year: 167 Days

Day: 18.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.61 AU - 0.85 AU

Year: 224 Days

Day: 47.8 Hours

Environment

Temp: 128 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 37,482,631 km

• M1: 132,843 km (0.098 R)
• M2: 289,472 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.76 AU - 0.96 AU

Year: 287 Days

Day: 42.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,482,631 km

• M1: 320,588 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.83 AU - 3.07 AU

Year: 1823 Days

Day: 28.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.15 AU - 3.81 AU

Year: 2336 Days

Day: 43.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,482,631 km

• M1: 222,003 km (0.043 R)

Asteroid Belt

Center: 6.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.8

Radius: 10.9

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.41 AU - 11.73 AU

Year: 10655 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 37,482,631 km

• M1: 582,534 km (0.055 R)
• M2: 657,782 km (0.118 R)
• M3: 736,620 km (0.078 R)
• M4: 890,556 km (0.09 R)
• M5: 1,166,415 km (0.058 R)
• M6: 1,382,733 km (0.049 R)
• M7: 1,540,409 km (0.094 R)
• M8: 1,612,515 km (0.088 R)
• M9: 1,797,718 km (0.114 R)
• M10: 1,931,608 km (0.055 R)
• M11: 2,312,185 km (0.084 R)
• M12: 2,672,865 km (0.115 R)
• M13: 2,782,371 km (0.071 R)
• M14: 2,915,812 km (0.118 R)
• M15: 3,305,515 km (0.112 R)
• M16: 3,423,398 km (0.084 R)
• M17: 3,614,883 km (0.04 R)
• M18: 4,058,740 km (0.037 R)
• M19: 4,185,150 km (0.115 R)
• M20: 4,364,368 km (0.062 R)
• M21: 4,624,818 km (0.107 R)
• M22: 5,079,297 km (0.055 R)
• M23: 5,243,256 km (0.119 R)
• M24: 5,325,834 km (0.114 R)
• M25: 5,660,634 km (0.051 R)
• M26: 5,802,153 km (0.083 R)
• M27: 5,944,870 km (0.101 R)
• M28: 6,409,521 km (0.116 R)
• M29: 6,675,955 km (0.117 R)
• M30: 6,885,840 km (0.116 R)
• M31: 7,097,821 km (0.117 R)
• M32: 7,497,396 km (0.06 R)
• M33: 8,031,012 km (0.119 R)
• M34: 8,350,553 km (0.075 R)
• M35: 8,447,343 km (0.109 R)
• M36: 8,576,895 km (0.11 R)
• M37: 8,739,657 km (0.075 R)
• M38: 8,903,616 km (0.119 R)
• M39: 9,134,745 km (0.079 R)
• M40: 9,334,458 km (0.099 R)
• M41: 11,160,899 km (0.078 R)
• M42: 11,374,525 km (0.072 R)
• M43: 11,446,032 km (0.077 R)
• M44: 11,517,690 km (0.116 R)
• M45: 12,023,480 km (0.096 R)
• M46: 12,352,595 km (0.116 R)
• M47: 12,610,502 km (0.112 R)
• M48: 12,721,653 km (0.059 R)
• M49: 13,319,746 km (0.103 R)
• M50: 13,774,374 km (0.111 R)
• M51: 13,850,519 km (0.087 R)
• M52: 14,543,307 km (0.03 R)
• M53: 15,365,796 km (0.082 R)
• M54: 16,203,245 km (0.035 R)
• M55: 16,445,294 km (0.119 R)
• M56: 18,047,487 km (0.113 R)
• M57: 18,973,049 km (0.032 R)
• M58: 19,142,992 km (0.066 R)
• M59: 19,914,169 km (0.1 R)
• M60: 20,477,405 km (0.114 R)
• M61: 22,198,379 km (0.1 R)
• M62: 22,512,086 km (0.097 R)
• M63: 23,553,586 km (0.118 R)
• M64: 23,690,468 km (0.074 R)
• M65: 24,103,059 km (0.081 R)
• M66: 24,379,516 km (0.111 R)
• M67: 24,518,044 km (0.073 R)
• M68: 24,795,997 km (0.101 R)
• M69: 25,355,044 km (0.057 R)
• M70: 25,871,157 km (0.119 R)
• M71: 26,580,550 km (0.117 R)
• M72: 26,913,704 km (0.082 R)
• M73: 27,248,355 km (0.09 R)
• M74: 27,970,015 km (0.066 R)
• M75: 28,503,331 km (0.113 R)
• M76: 29,777,007 km (0.095 R)
• M77: 30,024,143 km (0.095 R)
• M78: 30,123,177 km (0.053 R)
• M79: 30,321,544 km (0.112 R)
• M80: 30,420,877 km (0.088 R)
• M81: 30,869,371 km (0.11 R)
• M82: 31,069,234 km (0.08 R)
• M83: 31,269,695 km (0.056 R)
• M84: 31,370,075 km (0.09 R)
• M85: 31,621,549 km (0.074 R)
• M86: 31,722,228 km (0.112 R)
• M87: 32,990,669 km (0.104 R)
• M88: 33,656,828 km (0.1 R)
• M89: 34,379,236 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 11.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.45 AU - 13.09 AU

Year: 15468 Days

Day: 9.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,482,631 km

• M1: 157,377 km (0.088 R)
• M2: 238,160 km (0.097 R)
• M3: 322,982 km (0.036 R)
• M4: 403,017 km (0.089 R)
• M5: 1,024,596 km (0.107 R)
• M6: 1,156,092 km (0.094 R)
• M7: 1,528,741 km (0.036 R)
• M8: 1,603,988 km (0.07 R)
• M9: 2,316,972 km (0.06 R)
• M10: 2,904,592 km (0.047 R)
• M11: 3,046,860 km (0.103 R)
• M12: 3,264,525 km (0.07 R)
• M13: 4,239,304 km (0.034 R)
• M14: 4,319,938 km (0.061 R)
• M15: 4,592,655 km (0.065 R)
• M16: 4,731,033 km (0.074 R)
• M17: 5,327,779 km (0.104 R)
• M18: 5,502,658 km (0.111 R)
• M19: 5,978,529 km (0.12 R)
• M20: 6,374,964 km (0.029 R)
• M21: 6,467,714 km (0.062 R)
• M22: 6,748,510 km (0.088 R)
• M23: 7,129,236 km (0.08 R)
• M24: 7,451,919 km (0.076 R)
• M25: 7,549,606 km (0.097 R)
• M26: 7,845,511 km (0.09 R)
• M27: 8,044,925 km (0.06 R)
• M28: 8,653,040 km (0.107 R)
• M29: 9,311,121 km (0.088 R)
• M30: 9,486,899 km (0.101 R)
• M31: 9,663,873 km (0.078 R)
• M32: 10,237,581 km (0.103 R)
• M33: 10,601,851 km (0.116 R)
• M34: 11,268,160 km (0.104 R)
• M35: 11,568,703 km (0.12 R)
• M36: 12,408,844 km (0.116 R)
• M37: 12,486,186 km (0.092 R)
• M38: 12,563,828 km (0.119 R)
• M39: 13,308,227 km (0.062 R)
• M40: 13,665,765 km (0.086 R)
• M41: 14,026,596 km (0.082 R)
• M42: 14,553,479 km (0.115 R)
• M43: 14,716,840 km (0.039 R)
• M44: 16,172,278 km (0.093 R)
• M45: 16,596,687 km (0.118 R)
• M46: 16,852,948 km (0.086 R)
• M47: 17,024,537 km (0.11 R)
• M48: 17,239,958 km (0.094 R)
• M49: 17,326,276 km (0.094 R)
• M50: 17,760,558 km (0.081 R)
• M51: 17,935,139 km (0.09 R)
• M52: 18,022,654 km (0.079 R)
• M53: 18,861,599 km (0.099 R)
• M54: 19,308,148 km (0.078 R)
• M55: 19,622,902 km (0.074 R)
• M56: 19,848,645 km (0.064 R)
• M57: 20,029,958 km (0.081 R)
• M58: 20,990,825 km (0.095 R)
• M59: 21,732,980 km (0.103 R)
• M60: 22,389,416 km (0.119 R)
• M61: 22,625,332 km (0.078 R)
• M62: 23,625,693 km (0.079 R)
• M63: 23,914,117 km (0.091 R)
• M64: 24,010,608 km (0.103 R)
• M65: 24,107,098 km (0.12 R)
• M66: 24,252,208 km (0.114 R)
• M67: 24,933,028 km (0.058 R)
• M68: 25,177,621 km (0.044 R)
• M69: 25,275,757 km (0.103 R)
• M70: 25,669,349 km (0.052 R)
• M71: 27,012,888 km (0.089 R)
• M72: 27,213,947 km (0.102 R)
• M73: 29,612,450 km (0.109 R)
• M74: 30,287,734 km (0.062 R)
• M75: 32,237,593 km (0.115 R)
• M76: 34,663,323 km (0.112 R)
• M77: 35,594,869 km (0.063 R)
• M78: 35,704,973 km (0.066 R)
• M79: 36,924,046 km (0.117 R)
• M80: 37,482,644 km (0.081 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit