🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.55 AU - 0.59 AU

Year: 164 Days

Day: 41.1 Hours

Environment

Temp: 180 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,005,210 km

• M1: 108,608 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.88 AU - 1.32 AU

Year: 439 Days

Day: 29.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.01 AU - 1.65 AU

Year: 584 Days

Day: 19.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.27 AU - 3.17 AU

Year: 1708 Days

Day: 31.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.35 AU - 3.69 AU

Year: 1999 Days

Day: 16.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.32 AU - 3.34 AU

Year: 2314 Days

Day: 21.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,005,210 km

• M1: 524,789 km (0.098 R)
• M2: 1,484,160 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.26 AU - 4.56 AU

Year: 2944 Days

Day: 41.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,005,210 km

• M1: 982,858 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608

Radius: 9.3

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.29 AU - 9.49 AU

Year: 9254 Days

Day: 5.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 61,005,210 km

• M1: 122,820 km (0.083 R)
• M2: 320,139 km (0.111 R)
• M3: 518,357 km (0.091 R)
• M4: 906,413 km (0.101 R)
• M5: 1,011,730 km (0.103 R)
• M6: 1,293,722 km (0.07 R)
• M7: 1,353,113 km (0.106 R)
• M8: 1,929,364 km (0.052 R)
• M9: 2,043,806 km (0.047 R)
• M10: 2,549,597 km (0.045 R)
• M11: 2,907,883 km (0.116 R)
• M12: 3,337,080 km (0.114 R)
• M13: 3,988,728 km (0.062 R)
• M14: 4,165,254 km (0.091 R)
• M15: 4,254,414 km (0.113 R)
• M16: 4,434,829 km (0.06 R)
• M17: 4,587,120 km (0.074 R)
• M18: 4,648,455 km (0.074 R)
• M19: 4,959,618 km (0.056 R)
• M20: 5,536,617 km (0.103 R)
• M21: 5,602,141 km (0.111 R)
• M22: 6,033,881 km (0.09 R)
• M23: 6,168,818 km (0.066 R)
• M24: 6,339,060 km (0.041 R)
• M25: 6,858,913 km (0.069 R)
• M26: 7,035,289 km (0.103 R)
• M27: 7,719,101 km (0.116 R)
• M28: 7,976,409 km (0.07 R)
• M29: 8,424,155 km (0.116 R)
• M30: 9,188,451 km (0.035 R)
• M31: 9,618,245 km (0.072 R)
• M32: 9,697,084 km (0.11 R)
• M33: 10,295,475 km (0.116 R)
• M34: 10,905,685 km (0.12 R)
• M35: 11,111,831 km (0.062 R)
• M36: 11,402,499 km (0.082 R)
• M37: 12,076,139 km (0.102 R)
• M38: 12,203,895 km (0.049 R)
• M39: 12,590,007 km (0.086 R)
• M40: 12,849,560 km (0.071 R)
• M41: 12,980,009 km (0.116 R)
• M42: 13,067,224 km (0.078 R)
• M43: 13,242,254 km (0.094 R)
• M44: 13,418,031 km (0.084 R)
• M45: 13,550,426 km (0.056 R)
• M46: 13,950,001 km (0.114 R)
• M47: 14,039,461 km (0.073 R)
• M48: 14,943,331 km (0.113 R)
• M49: 15,080,662 km (0.097 R)
• M50: 15,680,101 km (0.104 R)
• M51: 16,006,075 km (0.074 R)
• M52: 16,617,481 km (0.102 R)
• M53: 17,863,183 km (0.083 R)
• M54: 18,106,279 km (0.088 R)
• M55: 19,287,953 km (0.106 R)
• M56: 19,637,264 km (0.071 R)
• M57: 20,039,084 km (0.092 R)
• M58: 21,106,614 km (0.105 R)
• M59: 21,363,623 km (0.051 R)
• M60: 22,244,904 km (0.099 R)
• M61: 22,611,269 km (0.08 R)
• M62: 22,979,579 km (0.117 R)
• M63: 24,850,899 km (0.108 R)
• M64: 25,503,744 km (0.116 R)
• M65: 25,613,100 km (0.067 R)
• M66: 26,217,326 km (0.112 R)
• M67: 27,271,991 km (0.119 R)
• M68: 27,720,336 km (0.054 R)
• M69: 28,737,751 km (0.093 R)
• M70: 29,882,474 km (0.066 R)
• M71: 32,690,426 km (0.114 R)
• M72: 32,987,677 km (0.088 R)
• M73: 34,427,257 km (0.103 R)
• M74: 35,581,255 km (0.077 R)
• M75: 36,624,700 km (0.113 R)
• M76: 36,871,686 km (0.042 R)
• M77: 36,995,404 km (0.065 R)
• M78: 37,989,781 km (0.106 R)
• M79: 39,245,206 km (0.03 R)
• M80: 39,878,005 km (0.055 R)
• M81: 40,323,059 km (0.1 R)
• M82: 40,961,543 km (0.066 R)
• M83: 42,897,189 km (0.088 R)
• M84: 43,353,164 km (0.114 R)
• M85: 43,745,260 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 14.6

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.56 AU - 11.86 AU

Year: 12423 Days

Day: 7.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,005,210 km

• M1: 597,045 km (0.052 R)
• M2: 742,903 km (0.032 R)
• M3: 987,645 km (0.091 R)
• M4: 1,212,940 km (0.069 R)
• M5: 1,742,366 km (0.071 R)
• M6: 1,962,574 km (0.107 R)
• M7: 2,076,269 km (0.115 R)
• M8: 2,461,334 km (0.117 R)
• M9: 2,615,719 km (0.111 R)
• M10: 3,065,410 km (0.049 R)
• M11: 3,367,747 km (0.115 R)
• M12: 4,369,903 km (0.098 R)
• M13: 4,865,222 km (0.086 R)
• M14: 5,419,033 km (0.107 R)
• M15: 5,540,357 km (0.114 R)
• M16: 6,160,740 km (0.099 R)
• M17: 6,629,878 km (0.072 R)
• M18: 7,288,259 km (0.086 R)
• M19: 8,385,260 km (0.047 R)
• M20: 8,526,031 km (0.069 R)
• M21: 8,762,396 km (0.101 R)
• M22: 9,680,329 km (0.089 R)
• M23: 11,037,331 km (0.114 R)
• M24: 11,816,885 km (0.107 R)
• M25: 12,027,818 km (0.096 R)
• M26: 13,374,199 km (0.118 R)
• M27: 14,429,313 km (0.097 R)
• M28: 14,768,152 km (0.109 R)
• M29: 15,052,538 km (0.109 R)
• M30: 15,166,681 km (0.102 R)
• M31: 15,568,800 km (0.095 R)
• M32: 15,974,509 km (0.051 R)
• M33: 16,149,539 km (0.08 R)
• M34: 16,325,017 km (0.12 R)
• M35: 16,678,068 km (0.063 R)
• M36: 17,152,892 km (0.066 R)
• M37: 17,933,793 km (0.098 R)
• M38: 18,603,542 km (0.051 R)
• M39: 18,787,697 km (0.105 R)
• M40: 19,219,736 km (0.112 R)
• M41: 20,030,556 km (0.12 R)
• M42: 20,345,460 km (0.094 R)
• M43: 20,662,009 km (0.062 R)
• M44: 21,044,082 km (0.057 R)
• M45: 22,139,138 km (0.098 R)
• M46: 22,791,984 km (0.091 R)
• M47: 24,653,430 km (0.081 R)
• M48: 25,194,226 km (0.117 R)
• M49: 25,330,061 km (0.089 R)
• M50: 25,875,794 km (0.12 R)
• M51: 26,081,342 km (0.056 R)
• M52: 26,494,381 km (0.106 R)
• M53: 26,701,574 km (0.114 R)
• M54: 27,117,756 km (0.035 R)
• M55: 27,956,551 km (0.034 R)
• M56: 28,803,873 km (0.1 R)
• M57: 29,230,826 km (0.093 R)
• M58: 30,813,721 km (0.085 R)
• M59: 32,424,441 km (0.117 R)
• M60: 32,942,798 km (0.085 R)
• M61: 34,137,636 km (0.11 R)
• M62: 34,664,819 km (0.028 R)
• M63: 34,891,609 km (0.099 R)
• M64: 35,651,117 km (0.082 R)
• M65: 35,803,707 km (0.079 R)
• M66: 36,646,691 km (0.104 R)
• M67: 37,031,906 km (0.115 R)
• M68: 37,186,440 km (0.096 R)
• M69: 39,529,741 km (0.115 R)
• M70: 40,083,403 km (0.109 R)
• M71: 41,198,356 km (0.119 R)
• M72: 42,001,098 km (0.091 R)
• M73: 43,052,173 km (0.076 R)
• M74: 43,866,733 km (0.097 R)
• M75: 44,521,972 km (0.034 R)
• M76: 48,352,276 km (0.105 R)
• M77: 49,114,028 km (0.104 R)
• M78: 50,306,772 km (0.084 R)
• M79: 55,172,293 km (0.112 R)
• M80: 55,437,231 km (0.073 R)
• M81: 56,234,438 km (0.118 R)
• M82: 56,412,011 km (0.113 R)
• M83: 56,767,904 km (0.058 R)
• M84: 59,460,815 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 18,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit