🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.4 AU - 0.62 AU

Year: 138 Days

Day: 33.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.84 AU - 1.14 AU

Year: 373 Days

Day: 45.5 Hours

Environment

Temp: 12 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,440,493 km

• M1: 530,923 km (0.049 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.41 AU - 2.01 AU

Year: 847 Days

Day: 37.9 Hours

Environment

Temp: -54 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,440,493 km

• M1: 39,643 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.59 AU - 2.01 AU

Year: 915 Days

Day: 38 Hours

Environment

Temp: -69 °C

Axial Tilt: 178.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.9 AU - 2.42 AU

Year: 1202 Days

Day: 20.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,440,493 km

• M1: 381,026 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2 AU - 2.32 AU

Year: 1202 Days

Day: 39.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,440,493 km

• M1: 1,786,049 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.8

Radius: 14.8

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.18 AU - 4.94 AU

Year: 3688 Days

Day: 7.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 99,440,493 km

• M1: 192,682 km (0.105 R)
• M2: 457,021 km (0.089 R)
• M3: 579,393 km (0.084 R)
• M4: 757,414 km (0.116 R)
• M5: 933,192 km (0.086 R)
• M6: 1,136,196 km (0.117 R)
• M7: 1,302,249 km (0.107 R)
• M8: 1,449,304 km (0.025 R)
• M9: 1,659,639 km (0.053 R)
• M10: 1,835,416 km (0.056 R)
• M11: 2,002,218 km (0.1 R)
• M12: 2,254,290 km (0.109 R)
• M13: 2,400,747 km (0.097 R)
• M14: 2,601,208 km (0.083 R)
• M15: 2,947,826 km (0.097 R)
• M16: 3,072,740 km (0.106 R)
• M17: 3,402,304 km (0.102 R)
• M18: 4,076,243 km (0.108 R)
• M19: 4,296,750 km (0.058 R)
• M20: 4,418,672 km (0.104 R)
• M21: 4,521,296 km (0.042 R)
• M22: 4,645,313 km (0.076 R)
• M23: 4,770,676 km (0.088 R)
• M24: 5,024,693 km (0.102 R)
• M25: 5,196,432 km (0.11 R)
• M26: 5,926,170 km (0.071 R)
• M27: 6,039,565 km (0.06 R)
• M28: 6,199,485 km (0.113 R)
• M29: 6,782,468 km (0.075 R)
• M30: 6,925,035 km (0.117 R)
• M31: 7,020,778 km (0.112 R)
• M32: 7,116,820 km (0.081 R)
• M33: 7,286,015 km (0.073 R)
• M34: 7,505,475 km (0.066 R)
• M35: 7,603,761 km (0.111 R)
• M36: 7,801,679 km (0.12 R)
• M37: 8,177,169 km (0.071 R)
• M38: 8,329,161 km (0.097 R)
• M39: 8,868,311 km (0.11 R)
• M40: 9,076,701 km (0.056 R)
• M41: 9,658,338 km (0.119 R)
• M42: 10,470,953 km (0.084 R)
• M43: 11,361,958 km (0.095 R)
• M44: 11,673,870 km (0.116 R)
• M45: 11,845,159 km (0.073 R)
• M46: 13,275,764 km (0.106 R)
• M47: 13,424,763 km (0.108 R)
• M48: 13,724,557 km (0.088 R)
• M49: 13,935,790 km (0.096 R)
• M50: 14,791,190 km (0.119 R)
• M51: 14,945,874 km (0.118 R)
• M52: 15,884,601 km (0.112 R)
• M53: 16,233,613 km (0.072 R)
• M54: 16,617,182 km (0.084 R)
• M55: 16,842,327 km (0.09 R)
• M56: 17,100,981 km (0.087 R)
• M57: 17,198,370 km (0.114 R)
• M58: 17,556,657 km (0.099 R)
• M59: 18,347,281 km (0.116 R)
• M60: 18,646,776 km (0.112 R)
• M61: 18,813,877 km (0.107 R)
• M62: 19,318,171 km (0.096 R)
• M63: 19,690,820 km (0.097 R)
• M64: 20,031,604 km (0.11 R)
• M65: 20,271,259 km (0.069 R)
• M66: 20,684,598 km (0.109 R)
• M67: 20,961,504 km (0.061 R)
• M68: 21,135,337 km (0.039 R)
• M69: 21,414,337 km (0.099 R)
• M70: 21,554,360 km (0.073 R)
• M71: 21,659,528 km (0.071 R)
• M72: 21,905,616 km (0.089 R)
• M73: 22,294,271 km (0.12 R)
• M74: 22,400,636 km (0.057 R)
• M75: 23,293,735 km (0.068 R)
• M76: 24,417,364 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.8

Radius: 13.2

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 9.6 AU - 12.88 AU

Year: 14272 Days

Day: 11.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 99,440,493 km

• M1: 175,628 km (0.118 R)
• M2: 422,764 km (0.079 R)
• M3: 651,349 km (0.096 R)
• M4: 737,518 km (0.077 R)
• M5: 909,555 km (0.042 R)
• M6: 1,066,483 km (0.077 R)
• M7: 1,279,959 km (0.104 R)
• M8: 1,576,014 km (0.111 R)
• M9: 1,949,410 km (0.117 R)
• M10: 2,351,080 km (0.065 R)
• M11: 2,531,196 km (0.106 R)
• M12: 2,863,154 km (0.079 R)
• M13: 3,165,341 km (0.107 R)
• M14: 3,455,262 km (0.086 R)
• M15: 4,877,938 km (0.113 R)
• M16: 5,292,324 km (0.069 R)
• M17: 5,503,706 km (0.052 R)
• M18: 5,718,079 km (0.06 R)
• M19: 6,744,770 km (0.09 R)
• M20: 7,177,407 km (0.096 R)
• M21: 7,264,921 km (0.115 R)
• M22: 7,828,157 km (0.067 R)
• M23: 7,918,365 km (0.093 R)
• M24: 8,160,713 km (0.099 R)
• M25: 8,374,788 km (0.113 R)
• M26: 9,281,351 km (0.068 R)
• M27: 9,536,864 km (0.089 R)
• M28: 9,989,847 km (0.078 R)
• M29: 11,458,898 km (0.076 R)
• M30: 11,767,817 km (0.096 R)
• M31: 12,499,052 km (0.082 R)
• M32: 12,604,668 km (0.081 R)
• M33: 12,994,819 km (0.102 R)
• M34: 13,352,807 km (0.107 R)
• M35: 13,533,072 km (0.114 R)
• M36: 14,262,212 km (0.087 R)
• M37: 14,520,418 km (0.079 R)
• M38: 14,668,670 km (0.105 R)
• M39: 14,892,019 km (0.103 R)
• M40: 15,041,468 km (0.109 R)
• M41: 16,719,058 km (0.086 R)
• M42: 17,030,371 km (0.094 R)
• M43: 17,619,488 km (0.109 R)
• M44: 17,817,256 km (0.066 R)
• M45: 18,495,383 km (0.102 R)
• M46: 18,817,467 km (0.117 R)
• M47: 19,508,011 km (0.105 R)
• M48: 19,753,800 km (0.105 R)
• M49: 20,455,564 km (0.062 R)
• M50: 20,663,505 km (0.099 R)
• M51: 21,081,631 km (0.086 R)
• M52: 21,165,556 km (0.1 R)
• M53: 21,671,645 km (0.081 R)
• M54: 21,883,625 km (0.058 R)
• M55: 22,224,409 km (0.095 R)
• M56: 23,343,701 km (0.039 R)
• M57: 24,085,556 km (0.047 R)
• M58: 25,101,476 km (0.082 R)
• M59: 25,861,433 km (0.103 R)
• M60: 26,041,399 km (0.077 R)
• M61: 26,312,021 km (0.077 R)
• M62: 27,679,196 km (0.102 R)
• M63: 28,557,037 km (0.119 R)
• M64: 29,209,732 km (0.075 R)
• M65: 29,773,118 km (0.095 R)
• M66: 29,961,761 km (0.08 R)
• M67: 30,434,939 km (0.058 R)
• M68: 30,529,933 km (0.111 R)
• M69: 31,149,418 km (0.032 R)
• M70: 31,725,071 km (0.088 R)
• M71: 31,917,753 km (0.114 R)
• M72: 32,110,734 km (0.035 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.9

Radius: 6.1

Gravity: 24.43 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 15.33 AU - 18.15 AU

Year: 25941 Days

Day: 17.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,440,493 km

• M1: 698,772 km (0.103 R)
• M2: 754,572 km (0.045 R)
• M3: 1,120,787 km (0.098 R)
• M4: 1,220,270 km (0.103 R)
• M5: 1,288,187 km (0.078 R)
• M6: 1,357,601 km (0.1 R)
• M7: 1,536,221 km (0.118 R)
• M8: 2,076,119 km (0.1 R)
• M9: 2,282,265 km (0.069 R)
• M10: 2,409,124 km (0.069 R)
• M11: 2,758,734 km (0.118 R)
• M12: 3,031,451 km (0.093 R)
• M13: 3,124,202 km (0.059 R)
• M14: 5,906,274 km (0.073 R)
• M15: 5,964,318 km (0.082 R)
• M16: 6,022,511 km (0.116 R)
• M17: 6,080,854 km (0.114 R)
• M18: 6,857,118 km (0.081 R)
• M19: 8,698,069 km (0.044 R)
• M20: 9,030,027 km (0.119 R)
• M21: 9,706,508 km (0.034 R)
• M22: 10,120,146 km (0.057 R)
• M23: 10,189,709 km (0.078 R)
• M24: 10,610,079 km (0.116 R)
• M25: 10,964,776 km (0.107 R)
• M26: 11,612,984 km (0.085 R)
• M27: 11,904,999 km (0.075 R)
• M28: 12,052,053 km (0.075 R)
• M29: 12,125,655 km (0.053 R)
• M30: 13,784,696 km (0.051 R)
• M31: 15,114,471 km (0.075 R)
• M32: 16,484,788 km (0.088 R)
• M33: 16,648,597 km (0.117 R)
• M34: 17,143,318 km (0.103 R)
• M35: 18,571,080 km (0.066 R)
• M36: 19,342,257 km (0.094 R)
• M37: 19,688,277 km (0.036 R)
• M38: 21,004,289 km (0.09 R)
• M39: 21,807,480 km (0.106 R)
• M40: 22,802,755 km (0.105 R)
• M41: 23,443,782 km (0.11 R)
• M42: 23,720,238 km (0.112 R)
• M43: 23,905,291 km (0.046 R)
• M44: 24,556,341 km (0.079 R)
• M45: 24,931,084 km (0.078 R)
• M46: 26,544,497 km (0.117 R)
• M47: 28,289,406 km (0.119 R)
• M48: 28,583,815 km (0.086 R)
• M49: 28,780,686 km (0.083 R)
• M50: 28,977,856 km (0.105 R)
• M51: 29,971,036 km (0.061 R)
• M52: 32,092,782 km (0.105 R)
• M53: 32,707,779 km (0.105 R)
• M54: 33,533,859 km (0.117 R)
• M55: 34,262,251 km (0.11 R)
• M56: 34,785,843 km (0.119 R)
• M57: 37,550,562 km (0.093 R)
• M58: 39,177,289 km (0.104 R)
• M59: 41,270,761 km (0.11 R)
• M60: 42,275,161 km (0.073 R)
• M61: 42,499,409 km (0.08 R)
• M62: 44,080,209 km (0.071 R)
• M63: 45,221,192 km (0.094 R)
• M64: 46,256,410 km (0.114 R)
• M65: 46,603,177 km (0.072 R)
• M66: 47,066,931 km (0.075 R)
• M67: 47,299,256 km (0.119 R)
• M68: 47,765,403 km (0.114 R)
• M69: 49,054,787 km (0.074 R)
• M70: 49,762,834 km (0.066 R)
• M71: 50,355,541 km (0.058 R)
• M72: 50,474,322 km (0.118 R)
• M73: 52,991,007 km (0.104 R)
• M74: 54,813,408 km (0.08 R)
• M75: 56,656,454 km (0.11 R)
• M76: 58,769,524 km (0.095 R)
• M77: 63,456,874 km (0.091 R)
• M78: 64,357,154 km (0.105 R)
• M79: 66,170,130 km (0.062 R)
• M80: 69,185,126 km (0.06 R)
• M81: 71,575,700 km (0.079 R)
• M82: 71,976,772 km (0.065 R)
• M83: 74,534,147 km (0.046 R)
• M84: 74,805,069 km (0.115 R)
• M85: 76,984,111 km (0.065 R)
• M86: 81,962,878 km (0.06 R)
• M87: 82,242,477 km (0.11 R)
• M88: 82,662,547 km (0.074 R)
• M89: 85,197,783 km (0.097 R)
• M90: 86,332,782 km (0.101 R)
• M91: 88,761,054 km (0.116 R)
• M92: 89,479,573 km (0.094 R)
• M93: 91,067,105 km (0.104 R)
• M94: 97,953,694 km (0.045 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit