🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.62 AU - 0.68 AU

Year: 186 Days

Day: 47.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.68 AU - 0.78 AU

Year: 221 Days

Day: 36.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.64 AU - 0.84 AU

Year: 226 Days

Day: 40.7 Hours

Environment

Temp: 152 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.74 AU - 0.98 AU

Year: 283 Days

Day: 22.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.12 AU - 1.68 AU

Year: 588 Days

Day: 19.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,852,465 km

• M1: 96,640 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.74 AU - 2.82 AU

Year: 1644 Days

Day: 37.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,852,465 km

• M1: 209,437 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.1

Radius: 8.1

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.08 AU - 7.46 AU

Year: 5570 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,852,465 km

• M1: 280,197 km (0.082 R)
• M2: 689,048 km (0.039 R)
• M3: 773,720 km (0.107 R)
• M4: 1,017,266 km (0.118 R)
• M5: 1,081,892 km (0.082 R)
• M6: 1,481,019 km (0.087 R)
• M7: 1,611,319 km (0.082 R)
• M8: 1,943,426 km (0.095 R)
• M9: 2,024,658 km (0.095 R)
• M10: 2,211,805 km (0.092 R)
• M11: 2,647,733 km (0.086 R)
• M12: 2,875,869 km (0.077 R)
• M13: 3,157,861 km (0.09 R)
• M14: 3,424,295 km (0.102 R)
• M15: 3,547,863 km (0.118 R)
• M16: 3,799,487 km (0.087 R)
• M17: 3,901,662 km (0.052 R)
• M18: 4,004,885 km (0.112 R)
• M19: 4,319,938 km (0.088 R)
• M20: 4,779,951 km (0.097 R)
• M21: 4,835,153 km (0.106 R)
• M22: 5,170,551 km (0.082 R)
• M23: 5,455,834 km (0.101 R)
• M24: 5,952,649 km (0.04 R)
• M25: 6,312,133 km (0.034 R)
• M26: 6,525,160 km (0.116 R)
• M27: 7,178,155 km (0.057 R)
• M28: 7,241,435 km (0.117 R)
• M29: 7,464,335 km (0.095 R)
• M30: 7,949,780 km (0.099 R)
• M31: 8,048,216 km (0.104 R)
• M32: 8,612,948 km (0.114 R)
• M33: 8,951,189 km (0.079 R)
• M34: 9,605,679 km (0.108 R)
• M35: 9,710,398 km (0.064 R)
• M36: 10,275,728 km (0.11 R)
• M37: 10,670,367 km (0.067 R)
• M38: 10,815,178 km (0.066 R)
• M39: 11,070,242 km (0.08 R)
• M40: 11,364,053 km (0.105 R)
• M41: 12,450,582 km (0.097 R)
• M42: 12,832,805 km (0.063 R)
• M43: 13,609,068 km (0.097 R)
• M44: 14,882,445 km (0.037 R)
• M45: 15,003,769 km (0.099 R)
• M46: 15,288,154 km (0.108 R)
• M47: 16,027,617 km (0.082 R)
• M48: 16,110,494 km (0.083 R)
• M49: 16,610,749 km (0.104 R)
• M50: 16,862,822 km (0.114 R)
• M51: 18,098,799 km (0.072 R)
• M52: 18,314,968 km (0.119 R)
• M53: 18,706,017 km (0.108 R)
• M54: 19,012,094 km (0.072 R)
• M55: 19,408,080 km (0.09 R)
• M56: 19,940,199 km (0.05 R)
• M57: 21,519,654 km (0.085 R)
• M58: 22,024,397 km (0.077 R)
• M59: 22,162,775 km (0.093 R)
• M60: 23,656,061 km (0.089 R)
• M61: 23,892,276 km (0.086 R)
• M62: 24,034,394 km (0.078 R)
• M63: 24,414,821 km (0.116 R)
• M64: 25,133,489 km (0.087 R)
• M65: 25,859,039 km (0.067 R)
• M66: 26,199,973 km (0.104 R)
• M67: 26,444,416 km (0.12 R)
• M68: 28,026,712 km (0.063 R)
• M69: 28,477,301 km (0.055 R)
• M70: 29,031,262 km (0.036 R)
• M71: 29,284,082 km (0.11 R)
• M72: 29,487,087 km (0.03 R)
• M73: 30,559,853 km (0.051 R)
• M74: 30,817,311 km (0.045 R)
• M75: 31,282,261 km (0.119 R)
• M76: 31,801,665 km (0.109 R)
• M77: 31,905,935 km (0.118 R)
• M78: 32,166,983 km (0.116 R)
• M79: 32,586,156 km (0.096 R)
• M80: 32,743,683 km (0.043 R)
• M81: 33,007,125 km (0.111 R)
• M82: 33,482,846 km (0.073 R)
• M83: 34,708,950 km (0.038 R)
• M84: 35,949,715 km (0.099 R)
• M85: 36,112,627 km (0.078 R)
• M86: 36,275,688 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 8.5

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.9 AU - 8.02 AU

Year: 7228 Days

Day: 5.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,852,465 km

• M1: 108,758 km (0.11 R)
• M2: 181,911 km (0.108 R)
• M3: 598,092 km (0.047 R)
• M4: 883,076 km (0.119 R)
• M5: 1,080,097 km (0.056 R)
• M6: 1,208,601 km (0.095 R)
• M7: 1,551,779 km (0.106 R)
• M8: 1,660,686 km (0.042 R)
• M9: 1,790,986 km (0.098 R)
• M10: 2,121,747 km (0.076 R)
• M11: 2,202,380 km (0.116 R)
• M12: 2,951,267 km (0.077 R)
• M13: 3,945,045 km (0.04 R)
• M14: 4,272,366 km (0.09 R)
• M15: 4,556,003 km (0.104 R)
• M16: 4,899,330 km (0.035 R)
• M17: 5,114,751 km (0.047 R)
• M18: 5,388,366 km (0.046 R)
• M19: 5,443,717 km (0.106 R)
• M20: 5,779,564 km (0.074 R)
• M21: 6,007,252 km (0.118 R)
• M22: 6,122,293 km (0.081 R)
• M23: 6,442,133 km (0.092 R)
• M24: 6,917,256 km (0.035 R)
• M25: 7,007,613 km (0.042 R)
• M26: 7,189,524 km (0.099 R)
• M27: 7,496,200 km (0.107 R)
• M28: 8,313,453 km (0.112 R)
• M29: 8,765,238 km (0.049 R)
• M30: 9,524,597 km (0.091 R)
• M31: 10,339,457 km (0.075 R)
• M32: 10,616,063 km (0.096 R)
• M33: 10,685,477 km (0.075 R)
• M34: 10,825,052 km (0.079 R)
• M35: 11,854,584 km (0.07 R)
• M36: 11,962,893 km (0.077 R)
• M37: 12,035,149 km (0.087 R)
• M38: 12,472,573 km (0.11 R)
• M39: 12,656,279 km (0.099 R)
• M40: 12,877,983 km (0.119 R)
• M41: 13,362,680 km (0.108 R)
• M42: 14,043,799 km (0.12 R)
• M43: 14,234,985 km (0.034 R)
• M44: 14,388,473 km (0.114 R)
• M45: 14,581,304 km (0.104 R)
• M46: 15,360,859 km (0.11 R)
• M47: 15,914,521 km (0.06 R)
• M48: 15,994,256 km (0.066 R)
• M49: 17,450,292 km (0.11 R)
• M50: 17,573,561 km (0.099 R)
• M51: 17,820,996 km (0.026 R)
• M52: 17,945,162 km (0.106 R)
• M53: 18,028,039 km (0.094 R)
• M54: 18,235,831 km (0.1 R)
• M55: 18,360,895 km (0.044 R)
• M56: 18,444,520 km (0.028 R)
• M57: 19,117,411 km (0.111 R)
• M58: 19,841,166 km (0.11 R)
• M59: 20,141,857 km (0.084 R)
• M60: 20,271,259 km (0.088 R)
• M61: 20,791,262 km (0.1 R)
• M62: 21,052,908 km (0.102 R)
• M63: 21,667,606 km (0.109 R)
• M64: 22,600,798 km (0.079 R)
• M65: 22,825,045 km (0.109 R)
• M66: 22,914,803 km (0.104 R)
• M67: 23,774,393 km (0.096 R)
• M68: 24,230,966 km (0.064 R)
• M69: 24,368,596 km (0.071 R)
• M70: 25,292,213 km (0.051 R)
• M71: 26,133,252 km (0.118 R)
• M72: 26,368,569 km (0.073 R)
• M73: 26,509,939 km (0.076 R)
• M74: 26,793,727 km (0.032 R)
• M75: 27,316,571 km (0.034 R)
• M76: 28,275,793 km (0.093 R)
• M77: 28,420,603 km (0.057 R)
• M78: 28,856,532 km (0.054 R)
• M79: 29,294,853 km (0.105 R)
• M80: 29,833,406 km (0.094 R)
• M81: 30,672,051 km (0.102 R)
• M82: 30,970,050 km (0.096 R)
• M83: 31,618,707 km (0.106 R)
• M84: 31,919,548 km (0.087 R)
• M85: 32,473,808 km (0.065 R)
• M86: 32,777,342 km (0.069 R)
• M87: 32,929,483 km (0.05 R)
• M88: 34,258,062 km (0.111 R)

Asteroid Belt

Center: 12.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.4

Radius: 3.2

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 16.1 AU - 19.28 AU

Year: 26395 Days

Day: 17.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 141.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,852,465 km

• M1: 48,171 km (0.067 R)
• M2: 183,557 km (0.094 R)
• M3: 524,789 km (0.117 R)
• M4: 677,379 km (0.119 R)
• M5: 713,133 km (0.096 R)
• M6: 960,718 km (0.08 R)
• M7: 1,298,958 km (0.102 R)
• M8: 1,480,869 km (0.106 R)
• M9: 1,670,859 km (0.118 R)
• M10: 1,995,636 km (0.078 R)
• M11: 2,047,247 km (0.077 R)
• M12: 2,151,965 km (0.116 R)
• M13: 2,312,484 km (0.084 R)
• M14: 2,758,734 km (0.088 R)
• M15: 2,991,808 km (0.095 R)
• M16: 3,110,589 km (0.098 R)
• M17: 3,759,694 km (0.113 R)
• M18: 5,105,327 km (0.049 R)
• M19: 5,354,706 km (0.115 R)
• M20: 6,582,905 km (0.107 R)
• M21: 6,659,948 km (0.117 R)
• M22: 7,528,064 km (0.115 R)
• M23: 7,975,212 km (0.114 R)
• M24: 8,016,351 km (0.068 R)
• M25: 8,264,235 km (0.105 R)
• M26: 9,367,519 km (0.101 R)
• M27: 9,672,400 km (0.111 R)
• M28: 10,157,995 km (0.053 R)
• M29: 10,516,132 km (0.085 R)
• M30: 10,742,025 km (0.052 R)
• M31: 10,969,563 km (0.113 R)
• M32: 12,178,314 km (0.097 R)
• M33: 12,894,439 km (0.033 R)
• M34: 14,668,370 km (0.069 R)
• M35: 14,920,742 km (0.119 R)
• M36: 15,022,020 km (0.106 R)
• M37: 16,674,328 km (0.106 R)
• M38: 17,682,319 km (0.087 R)
• M39: 18,112,712 km (0.036 R)
• M40: 18,166,717 km (0.109 R)
• M41: 19,038,423 km (0.113 R)
• M42: 19,093,326 km (0.103 R)
• M43: 19,868,093 km (0.117 R)
• M44: 20,035,344 km (0.108 R)
• M45: 20,203,192 km (0.059 R)
• M46: 20,427,589 km (0.109 R)
• M47: 20,540,087 km (0.088 R)
• M48: 22,542,604 km (0.087 R)
• M49: 23,360,755 km (0.104 R)
• M50: 23,832,736 km (0.098 R)
• M51: 24,129,239 km (0.106 R)
• M52: 24,248,169 km (0.09 R)
• M53: 24,905,951 km (0.095 R)
• M54: 25,690,891 km (0.066 R)
• M55: 26,914,153 km (0.027 R)
• M56: 27,346,790 km (0.044 R)
• M57: 27,408,873 km (0.046 R)
• M58: 27,719,438 km (0.081 R)
• M59: 27,906,436 km (0.085 R)
• M60: 28,344,309 km (0.045 R)
• M61: 29,100,077 km (0.082 R)
• M62: 29,480,504 km (0.068 R)
• M63: 29,544,083 km (0.092 R)
• M64: 30,760,464 km (0.109 R)
• M65: 31,927,776 km (0.102 R)
• M66: 33,374,238 km (0.07 R)
• M67: 34,841,793 km (0.1 R)
• M68: 35,922,189 km (0.073 R)
• M69: 37,563,427 km (0.113 R)
• M70: 37,977,514 km (0.108 R)
• M71: 38,323,833 km (0.105 R)
• M72: 38,810,325 km (0.063 R)
• M73: 39,228,900 km (0.096 R)
• M74: 40,847,549 km (0.082 R)
• M75: 41,344,513 km (0.084 R)
• M76: 42,559,547 km (0.054 R)
• M77: 42,847,224 km (0.083 R)
• M78: 43,279,861 km (0.102 R)
• M79: 43,352,117 km (0.099 R)
• M80: 43,424,372 km (0.114 R)
• M81: 43,641,588 km (0.086 R)
• M82: 44,878,613 km (0.101 R)
• M83: 44,951,767 km (0.103 R)
• M84: 45,024,920 km (0.094 R)
• M85: 47,610,570 km (0.058 R)
• M86: 48,283,162 km (0.081 R)
• M87: 48,658,203 km (0.104 R)
• M88: 49,940,556 km (0.088 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 17,512 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit