🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.4 AU - 0.6 AU

Year: 135 Days

Day: 14.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,011,309 km

• M1: 89,908 km (0.04 R)
• M2: 164,258 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.64 AU - 0.84 AU

Year: 242 Days

Day: 37.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,011,309 km

• M1: 134,488 km (0.025 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.74 AU - 0.78 AU

Year: 252 Days

Day: 32.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 122.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1 AU

Year: 293 Days

Day: 47.4 Hours

Environment

Temp: 46 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 79,011,309 km

• M1: 485,595 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.42 AU - 2.2 AU

Year: 927 Days

Day: 30.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.33 AU - 3.73 AU

Year: 2526 Days

Day: 29.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.8

Radius: 13

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.34 AU - 11.96 AU

Year: 15142 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,011,309 km

• M1: 273,914 km (0.12 R)
• M2: 864,975 km (0.118 R)
• M3: 1,150,408 km (0.119 R)
• M4: 1,292,675 km (0.038 R)
• M5: 1,466,508 km (0.099 R)
• M6: 1,783,207 km (0.097 R)
• M7: 2,180,389 km (0.056 R)
• M8: 2,828,297 km (0.116 R)
• M9: 3,568,508 km (0.082 R)
• M10: 4,033,607 km (0.095 R)
• M11: 4,180,662 km (0.083 R)
• M12: 4,366,911 km (0.099 R)
• M13: 4,518,005 km (0.085 R)
• M14: 5,259,412 km (0.111 R)
• M15: 5,379,988 km (0.119 R)
• M16: 5,664,972 km (0.026 R)
• M17: 5,747,251 km (0.03 R)
• M18: 6,038,668 km (0.1 R)
• M19: 6,165,078 km (0.082 R)
• M20: 6,335,021 km (0.099 R)
• M21: 6,636,012 km (0.107 R)
• M22: 6,722,928 km (0.086 R)
• M23: 7,118,764 km (0.117 R)
• M24: 8,398,574 km (0.051 R)
• M25: 8,587,217 km (0.1 R)
• M26: 9,748,396 km (0.058 R)
• M27: 10,651,368 km (0.077 R)
• M28: 10,855,719 km (0.071 R)
• M29: 11,791,454 km (0.1 R)
• M30: 11,949,878 km (0.12 R)
• M31: 12,109,050 km (0.065 R)
• M32: 12,590,905 km (0.109 R)
• M33: 14,693,652 km (0.064 R)
• M34: 14,978,337 km (0.034 R)
• M35: 15,092,780 km (0.112 R)
• M36: 15,727,374 km (0.096 R)
• M37: 16,725,042 km (0.074 R)
• M38: 17,682,768 km (0.03 R)
• M39: 18,412,805 km (0.083 R)
• M40: 19,276,882 km (0.103 R)
• M41: 19,401,497 km (0.052 R)
• M42: 19,902,202 km (0.07 R)
• M43: 20,852,746 km (0.07 R)
• M44: 21,494,671 km (0.093 R)
• M45: 22,208,253 km (0.097 R)
• M46: 22,666,321 km (0.037 R)
• M47: 23,392,619 km (0.039 R)
• M48: 23,858,766 km (0.05 R)
• M49: 24,395,374 km (0.09 R)
• M50: 24,732,717 km (0.096 R)
• M51: 26,166,463 km (0.118 R)
• M52: 26,442,620 km (0.06 R)
• M53: 28,615,380 km (0.08 R)
• M54: 29,471,828 km (0.096 R)
• M55: 30,191,992 km (0.058 R)
• M56: 30,554,318 km (0.076 R)
• M57: 34,029,177 km (0.11 R)
• M58: 34,330,767 km (0.087 R)
• M59: 35,928,023 km (0.115 R)
• M60: 36,620,063 km (0.098 R)
• M61: 38,095,397 km (0.053 R)
• M62: 38,486,895 km (0.103 R)
• M63: 39,273,779 km (0.108 R)
• M64: 39,986,613 km (0.12 R)
• M65: 41,424,997 km (0.119 R)
• M66: 42,880,285 km (0.053 R)
• M67: 44,929,327 km (0.096 R)
• M68: 45,260,088 km (0.103 R)
• M69: 46,507,734 km (0.118 R)
• M70: 47,093,858 km (0.067 R)
• M71: 48,104,392 km (0.067 R)
• M72: 48,442,782 km (0.086 R)
• M73: 50,061,132 km (0.073 R)
• M74: 50,404,011 km (0.085 R)
• M75: 50,833,805 km (0.109 R)
• M76: 51,092,310 km (0.054 R)
• M77: 51,351,115 km (0.072 R)
• M78: 51,870,219 km (0.067 R)
• M79: 52,043,603 km (0.034 R)
• M80: 53,088,245 km (0.051 R)
• M81: 54,315,696 km (0.047 R)
• M82: 54,403,659 km (0.083 R)
• M83: 56,352,471 km (0.032 R)
• M84: 58,053,698 km (0.041 R)
• M85: 58,323,871 km (0.101 R)
• M86: 59,318,099 km (0.114 R)
• M87: 59,408,755 km (0.098 R)
• M88: 59,590,217 km (0.099 R)
• M89: 60,500,371 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922

Radius: 4.9

Gravity: 38.4 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.3 AU - 16.08 AU

Year: 18242 Days

Day: 24.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,011,309 km

• M1: 97,687 km (0.046 R)
• M2: 372,947 km (0.112 R)
• M3: 600,187 km (0.113 R)
• M4: 669,002 km (0.073 R)
• M5: 1,024,297 km (0.061 R)
• M6: 1,309,430 km (0.063 R)
• M7: 1,618,051 km (0.091 R)
• M8: 2,052,034 km (0.037 R)
• M9: 2,446,075 km (0.109 R)
• M10: 2,595,074 km (0.084 R)
• M11: 2,670,771 km (0.07 R)
• M12: 2,824,258 km (0.104 R)
• M13: 2,941,244 km (0.033 R)
• M14: 3,425,193 km (0.101 R)
• M15: 3,933,676 km (0.058 R)
• M16: 4,465,347 km (0.104 R)
• M17: 5,400,633 km (0.091 R)
• M18: 6,241,522 km (0.116 R)
• M19: 7,228,719 km (0.087 R)
• M20: 7,442,644 km (0.098 R)
• M21: 9,459,821 km (0.034 R)
• M22: 10,227,258 km (0.08 R)
• M23: 10,527,801 km (0.086 R)
• M24: 12,454,472 km (0.115 R)
• M25: 12,839,686 km (0.105 R)
• M26: 13,490,437 km (0.042 R)
• M27: 13,687,756 km (0.113 R)
• M28: 13,819,851 km (0.085 R)
• M29: 14,891,720 km (0.11 R)
• M30: 15,644,048 km (0.077 R)
• M31: 15,713,012 km (0.092 R)
• M32: 15,851,390 km (0.081 R)
• M33: 16,830,808 km (0.084 R)
• M34: 18,409,065 km (0.03 R)
• M35: 19,437,850 km (0.085 R)
• M36: 20,183,894 km (0.06 R)
• M37: 20,485,035 km (0.094 R)
• M38: 21,781,151 km (0.099 R)
• M39: 23,893,622 km (0.108 R)
• M40: 26,070,421 km (0.077 R)
• M41: 27,058,066 km (0.068 R)
• M42: 27,473,200 km (0.068 R)
• M43: 28,985,036 km (0.049 R)
• M44: 30,265,295 km (0.114 R)
• M45: 32,351,886 km (0.097 R)
• M46: 32,704,189 km (0.104 R)
• M47: 33,146,251 km (0.087 R)
• M48: 34,125,967 km (0.105 R)
• M49: 34,484,553 km (0.077 R)
• M50: 34,754,278 km (0.106 R)
• M51: 35,205,465 km (0.08 R)
• M52: 35,386,479 km (0.091 R)
• M53: 35,749,403 km (0.065 R)
• M54: 35,931,314 km (0.083 R)
• M55: 36,478,842 km (0.065 R)
• M56: 36,662,100 km (0.119 R)
• M57: 37,029,363 km (0.089 R)
• M58: 37,121,365 km (0.05 R)
• M59: 37,213,368 km (0.098 R)
• M60: 37,397,822 km (0.064 R)
• M61: 38,790,279 km (0.115 R)
• M62: 39,258,221 km (0.056 R)
• M63: 40,294,186 km (0.025 R)
• M64: 41,339,128 km (0.12 R)
• M65: 41,530,164 km (0.092 R)
• M66: 44,429,520 km (0.12 R)
• M67: 44,722,882 km (0.11 R)
• M68: 45,213,563 km (0.058 R)
• M69: 47,393,353 km (0.036 R)
• M70: 48,094,070 km (0.106 R)
• M71: 49,202,141 km (0.11 R)
• M72: 49,911,534 km (0.047 R)
• M73: 50,726,544 km (0.072 R)
• M74: 51,135,694 km (0.117 R)
• M75: 52,163,431 km (0.112 R)
• M76: 52,783,215 km (0.052 R)
• M77: 54,030,263 km (0.113 R)
• M78: 56,447,316 km (0.061 R)
• M79: 57,083,705 km (0.099 R)
• M80: 58,149,440 km (0.106 R)
• M81: 58,470,477 km (0.069 R)
• M82: 59,221,907 km (0.069 R)
• M83: 61,277,382 km (0.084 R)
• M84: 62,368,549 km (0.081 R)
• M85: 63,466,149 km (0.091 R)
• M86: 64,348,776 km (0.098 R)
• M87: 66,461,397 km (0.088 R)
• M88: 69,956,602 km (0.094 R)
• M89: 72,818,708 km (0.119 R)
• M90: 74,205,929 km (0.086 R)
• M91: 74,554,193 km (0.107 R)
• M92: 78,065,854 km (0.102 R)
• M93: 78,183,737 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 11,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit