🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.47 AU - 0.65 AU

Year: 149 Days

Day: 23 Hours

Environment

Temp: 196 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 21,904,217 km

• M1: 266,883 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.63 AU - 0.89 AU

Year: 236 Days

Day: 32.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.94 AU - 2.32 AU

Year: 1108 Days

Day: 44.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.02 AU - 6.24 AU

Year: 4142 Days

Day: 42.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,904,217 km

• M1: 61,036 km (0.037 R)

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 9.9

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.14 AU - 6.58 AU

Year: 5717 Days

Day: 9.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 21,904,217 km

• M1: 126,111 km (0.111 R)
• M2: 345,571 km (0.117 R)
• M3: 525,986 km (0.027 R)
• M4: 622,327 km (0.089 R)
• M5: 906,264 km (0.078 R)
• M6: 1,197,381 km (0.089 R)
• M7: 1,697,038 km (0.115 R)
• M8: 1,808,189 km (0.097 R)
• M9: 1,902,586 km (0.049 R)
• M10: 2,096,614 km (0.065 R)
• M11: 2,399,999 km (0.042 R)
• M12: 2,504,268 km (0.118 R)
• M13: 2,826,353 km (0.116 R)
• M14: 3,322,569 km (0.103 R)
• M15: 3,993,216 km (0.119 R)
• M16: 4,167,348 km (0.06 R)
• M17: 4,395,036 km (0.113 R)
• M18: 4,995,522 km (0.047 R)
• M19: 5,210,494 km (0.116 R)
• M20: 5,291,875 km (0.099 R)
• M21: 5,373,705 km (0.116 R)
• M22: 5,538,562 km (0.08 R)
• M23: 5,621,738 km (0.08 R)
• M24: 5,901,786 km (0.106 R)
• M25: 6,100,452 km (0.05 R)
• M26: 6,388,278 km (0.096 R)
• M27: 6,887,785 km (0.061 R)
• M28: 7,067,153 km (0.072 R)
• M29: 7,187,579 km (0.114 R)
• M30: 7,614,382 km (0.078 R)
• M31: 8,524,685 km (0.089 R)
• M32: 8,652,890 km (0.086 R)
• M33: 9,041,546 km (0.052 R)
• M34: 9,205,206 km (0.101 R)
• M35: 9,668,660 km (0.111 R)
• M36: 9,903,229 km (0.12 R)
• M37: 10,105,785 km (0.095 R)
• M38: 10,173,702 km (0.11 R)
• M39: 10,241,620 km (0.076 R)
• M40: 11,314,685 km (0.074 R)
• M41: 11,385,146 km (0.105 R)
• M42: 11,811,051 km (0.116 R)
• M43: 12,972,080 km (0.088 R)
• M44: 13,267,985 km (0.068 R)
• M45: 13,904,224 km (0.1 R)
• M46: 14,207,160 km (0.064 R)
• M47: 14,283,156 km (0.097 R)
• M48: 14,435,746 km (0.045 R)
• M49: 14,742,421 km (0.083 R)
• M50: 15,323,310 km (0.107 R)
• M51: 15,951,172 km (0.092 R)
• M52: 16,627,504 km (0.077 R)
• M53: 16,747,781 km (0.103 R)
• M54: 17,353,802 km (0.054 R)
• M55: 17,598,095 km (0.093 R)
• M56: 18,007,993 km (0.119 R)
• M57: 19,172,463 km (0.117 R)
• M58: 20,361,018 km (0.111 R)
• M59: 20,532,757 km (0.066 R)
• M60: 20,748,177 km (0.103 R)
• M61: 21,224,497 km (0.106 R)
• M62: 21,442,312 km (0.097 R)
• M63: 21,704,557 km (0.071 R)
• M64: 23,660,549 km (0.076 R)
• M65: 24,067,455 km (0.052 R)
• M66: 24,476,755 km (0.076 R)
• M67: 24,705,191 km (0.054 R)
• M68: 24,934,225 km (0.093 R)
• M69: 25,533,215 km (0.096 R)
• M70: 26,230,191 km (0.098 R)
• M71: 27,358,309 km (0.104 R)
• M72: 28,071,592 km (0.03 R)
• M73: 29,419,020 km (0.06 R)
• M74: 30,051,819 km (0.091 R)
• M75: 30,345,479 km (0.076 R)
• M76: 30,492,534 km (0.097 R)
• M77: 30,984,861 km (0.107 R)
• M78: 31,827,545 km (0.063 R)
• M79: 32,176,856 km (0.032 R)
• M80: 33,637,081 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.9

Radius: 12.7

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.94 AU - 7.72 AU

Year: 6362 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 21,904,217 km

• M1: 179,667 km (0.101 R)
• M2: 271,071 km (0.096 R)
• M3: 846,574 km (0.105 R)
• M4: 952,340 km (0.07 R)
• M5: 1,047,035 km (0.103 R)
• M6: 1,387,071 km (0.116 R)
• M7: 1,495,979 km (0.081 R)
• M8: 1,608,028 km (0.099 R)
• M9: 2,022,713 km (0.094 R)
• M10: 2,105,590 km (0.034 R)
• M11: 2,515,339 km (0.092 R)
• M12: 2,879,909 km (0.076 R)
• M13: 2,997,343 km (0.06 R)
• M14: 3,483,536 km (0.091 R)
• M15: 3,583,767 km (0.109 R)
• M16: 3,787,220 km (0.106 R)
• M17: 4,179,166 km (0.12 R)
• M18: 4,805,682 km (0.08 R)
• M19: 5,144,222 km (0.056 R)
• M20: 5,374,304 km (0.077 R)
• M21: 5,637,297 km (0.111 R)
• M22: 6,637,658 km (0.117 R)
• M23: 6,793,987 km (0.107 R)
• M24: 7,561,724 km (0.097 R)
• M25: 7,725,234 km (0.083 R)
• M26: 8,798,898 km (0.045 R)
• M27: 9,248,440 km (0.119 R)
• M28: 9,458,475 km (0.099 R)
• M29: 9,883,333 km (0.114 R)
• M30: 10,134,209 km (0.112 R)
• M31: 10,314,474 km (0.094 R)
• M32: 10,532,438 km (0.07 R)
• M33: 11,720,245 km (0.103 R)
• M34: 11,985,781 km (0.097 R)
• M35: 12,522,688 km (0.105 R)
• M36: 12,755,313 km (0.071 R)
• M37: 13,224,751 km (0.089 R)
• M38: 13,540,851 km (0.118 R)
• M39: 14,707,715 km (0.074 R)
• M40: 16,369,597 km (0.094 R)
• M41: 16,666,549 km (0.118 R)
• M42: 17,093,801 km (0.108 R)
• M43: 17,179,670 km (0.069 R)
• M44: 17,352,007 km (0.11 R)
• M45: 17,438,325 km (0.065 R)
• M46: 18,706,167 km (0.1 R)
• M47: 20,139,464 km (0.089 R)
• M48: 20,412,031 km (0.103 R)
• M49: 20,777,648 km (0.061 R)
• M50: 21,191,286 km (0.12 R)
• M51: 21,376,189 km (0.115 R)
• M52: 21,887,066 km (0.062 R)
• M53: 22,261,061 km (0.117 R)
• M54: 22,968,210 km (0.086 R)
• M55: 23,110,627 km (0.081 R)
• M56: 23,539,225 km (0.025 R)
• M57: 23,970,665 km (0.103 R)
• M58: 24,889,795 km (0.062 R)
• M59: 24,987,332 km (0.108 R)
• M60: 25,771,375 km (0.106 R)
• M61: 25,919,327 km (0.116 R)
• M62: 27,062,554 km (0.092 R)
• M63: 28,070,245 km (0.083 R)
• M64: 28,324,113 km (0.093 R)
• M65: 28,833,942 km (0.083 R)
• M66: 29,707,893 km (0.05 R)
• M67: 30,174,040 km (0.071 R)
• M68: 30,486,101 km (0.052 R)
• M69: 30,642,581 km (0.088 R)
• M70: 30,956,287 km (0.094 R)
• M71: 31,903,990 km (0.117 R)
• M72: 32,754,304 km (0.102 R)
• M73: 33,021,486 km (0.119 R)
• M74: 33,773,664 km (0.119 R)
• M75: 34,151,847 km (0.068 R)
• M76: 35,130,816 km (0.068 R)
• M77: 35,240,172 km (0.119 R)
• M78: 35,514,086 km (0.09 R)
• M79: 35,953,754 km (0.119 R)
• M80: 36,174,261 km (0.106 R)
• M81: 36,893,976 km (0.067 R)
• M82: 37,283,529 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.5

Radius: 9.1

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.65 AU - 10.53 AU

Year: 9769 Days

Day: 15 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,904,217 km

• M1: 123,269 km (0.087 R)
• M2: 232,176 km (0.074 R)
• M3: 457,769 km (0.094 R)
• M4: 516,711 km (0.08 R)
• M5: 578,794 km (0.104 R)
• M6: 643,720 km (0.082 R)
• M7: 701,464 km (0.096 R)
• M8: 897,288 km (0.103 R)
• M9: 1,182,122 km (0.111 R)
• M10: 1,341,295 km (0.046 R)
• M11: 1,507,797 km (0.098 R)
• M12: 1,708,408 km (0.095 R)
• M13: 1,777,372 km (0.117 R)
• M14: 1,946,418 km (0.096 R)
• M15: 2,076,867 km (0.093 R)
• M16: 2,454,452 km (0.093 R)
• M17: 2,579,815 km (0.054 R)
• M18: 2,739,586 km (0.071 R)
• M19: 2,968,770 km (0.063 R)
• M20: 3,255,698 km (0.117 R)
• M21: 3,341,717 km (0.077 R)
• M22: 4,150,593 km (0.056 R)
• M23: 4,262,941 km (0.101 R)
• M24: 4,452,332 km (0.062 R)
• M25: 4,509,777 km (0.082 R)
• M26: 4,625,267 km (0.116 R)
• M27: 4,898,732 km (0.088 R)
• M28: 4,957,973 km (0.098 R)
• M29: 6,408,174 km (0.09 R)
• M30: 6,669,372 km (0.05 R)
• M31: 6,779,177 km (0.079 R)
• M32: 6,933,861 km (0.114 R)
• M33: 7,840,574 km (0.108 R)
• M34: 8,190,184 km (0.115 R)
• M35: 8,616,538 km (0.105 R)
• M36: 8,808,323 km (0.101 R)
• M37: 9,688,856 km (0.109 R)
• M38: 9,763,505 km (0.07 R)
• M39: 10,418,445 km (0.099 R)
• M40: 11,061,715 km (0.084 R)
• M41: 11,664,744 km (0.048 R)
• M42: 12,494,414 km (0.049 R)
• M43: 12,629,950 km (0.084 R)
• M44: 13,177,328 km (0.092 R)
• M45: 13,481,760 km (0.077 R)
• M46: 13,956,584 km (0.118 R)
• M47: 14,153,754 km (0.054 R)
• M48: 14,295,124 km (0.091 R)
• M49: 14,522,363 km (0.102 R)
• M50: 14,693,652 km (0.092 R)
• M51: 15,327,050 km (0.095 R)
• M52: 15,559,675 km (0.073 R)
• M53: 15,851,989 km (0.066 R)
• M54: 15,940,102 km (0.098 R)
• M55: 16,087,157 km (0.102 R)
• M56: 16,740,002 km (0.101 R)
• M57: 17,340,936 km (0.064 R)
• M58: 18,286,245 km (0.118 R)
• M59: 18,409,514 km (0.064 R)
• M60: 18,687,766 km (0.073 R)
• M61: 19,217,043 km (0.101 R)
• M62: 19,342,257 km (0.098 R)
• M63: 20,036,092 km (0.117 R)
• M64: 21,480,609 km (0.067 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 17,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit