🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.58 AU - 0.74 AU

Year: 190 Days

Day: 31.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 84,328,742 km

• M1: 440,117 km (0.102 R)
• M2: 511,326 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.84 AU - 1.34 AU

Year: 404 Days

Day: 41.5 Hours

Environment

Temp: 42 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.05 AU - 1.69 AU

Year: 569 Days

Day: 23.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.88 AU - 2.92 AU

Year: 1752 Days

Day: 37.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,328,742 km

• M1: 839,543 km (0.076 R)
• M2: 1,807,591 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.67 AU - 3.49 AU

Year: 1918 Days

Day: 15 Hours

Environment

Temp: -91 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,328,742 km

• M1: 1,199,177 km (0.084 R)
• M2: 1,948,811 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.64 AU - 4.24 AU

Year: 2774 Days

Day: 20 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,328,742 km

• M1: 645,515 km (0.086 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.86 AU - 5.52 AU

Year: 3603 Days

Day: 14.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,328,742 km

• M1: 175,329 km (0.116 R)

Asteroid Belt

Center: 7.1 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.4

Radius: 11.8

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.48 AU - 11.54 AU

Year: 10404 Days

Day: 8.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,328,742 km

• M1: 169,644 km (0.072 R)
• M2: 281,244 km (0.096 R)
• M3: 422,913 km (0.085 R)
• M4: 642,074 km (0.083 R)
• M5: 715,676 km (0.11 R)
• M6: 1,176,587 km (0.075 R)
• M7: 1,365,529 km (0.073 R)
• M8: 2,219,434 km (0.117 R)
• M9: 2,395,660 km (0.119 R)
• M10: 2,825,006 km (0.117 R)
• M11: 3,345,308 km (0.095 R)
• M12: 3,732,018 km (0.113 R)
• M13: 4,548,374 km (0.044 R)
• M14: 4,648,006 km (0.087 R)
• M15: 5,002,702 km (0.051 R)
• M16: 5,235,327 km (0.096 R)
• M17: 5,551,128 km (0.071 R)
• M18: 5,846,135 km (0.064 R)
• M19: 5,927,516 km (0.102 R)
• M20: 6,173,755 km (0.068 R)
• M21: 7,426,337 km (0.041 R)
• M22: 7,662,403 km (0.057 R)
• M23: 8,724,398 km (0.072 R)
• M24: 9,099,141 km (0.026 R)
• M25: 9,479,119 km (0.106 R)
• M26: 10,287,546 km (0.075 R)
• M27: 10,451,954 km (0.065 R)
• M28: 11,050,795 km (0.072 R)
• M29: 11,151,773 km (0.096 R)
• M30: 11,320,669 km (0.053 R)
• M31: 11,626,747 km (0.111 R)
• M32: 12,108,302 km (0.067 R)
• M33: 12,526,428 km (0.083 R)
• M34: 12,984,646 km (0.111 R)
• M35: 13,628,216 km (0.109 R)
• M36: 14,318,910 km (0.118 R)
• M37: 14,465,815 km (0.064 R)
• M38: 14,539,417 km (0.118 R)
• M39: 15,620,860 km (0.1 R)
• M40: 15,923,796 km (0.084 R)
• M41: 16,305,270 km (0.104 R)
• M42: 16,651,141 km (0.117 R)
• M43: 17,193,882 km (0.06 R)
• M44: 17,350,062 km (0.084 R)
• M45: 17,545,885 km (0.025 R)
• M46: 18,937,445 km (0.056 R)
• M47: 19,260,427 km (0.053 R)
• M48: 19,544,663 km (0.076 R)
• M49: 19,748,415 km (0.115 R)
• M50: 20,240,592 km (0.107 R)
• M51: 21,153,139 km (0.107 R)
• M52: 21,278,652 km (0.092 R)
• M53: 21,698,722 km (0.115 R)
• M54: 22,164,121 km (0.108 R)
• M55: 22,334,065 km (0.098 R)
• M56: 22,589,877 km (0.113 R)
• M57: 22,761,017 km (0.1 R)
• M58: 23,147,578 km (0.075 R)
• M59: 23,233,746 km (0.1 R)
• M60: 23,796,683 km (0.09 R)
• M61: 23,927,282 km (0.056 R)
• M62: 24,276,593 km (0.076 R)
• M63: 24,495,754 km (0.105 R)
• M64: 24,891,889 km (0.089 R)
• M65: 25,157,126 km (0.119 R)
• M66: 26,048,131 km (0.109 R)
• M67: 26,137,890 km (0.108 R)
• M68: 28,366,898 km (0.052 R)
• M69: 29,808,273 km (0.11 R)
• M70: 30,090,116 km (0.098 R)
• M71: 30,325,583 km (0.077 R)
• M72: 30,561,648 km (0.077 R)
• M73: 31,083,146 km (0.084 R)
• M74: 31,273,584 km (0.111 R)

Asteroid Belt

Center: 14.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.2

Radius: 3.6

Gravity: 34.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.99 AU - 19.69 AU

Year: 29011 Days

Day: 16.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,328,742 km

• M1: 184,454 km (0.108 R)
• M2: 265,536 km (0.096 R)
• M3: 301,290 km (0.095 R)
• M4: 377,884 km (0.099 R)
• M5: 620,532 km (0.119 R)
• M6: 1,673,103 km (0.083 R)
• M7: 1,845,589 km (0.085 R)
• M8: 2,096,764 km (0.119 R)
• M9: 2,170,366 km (0.04 R)
• M10: 2,396,707 km (0.065 R)
• M11: 2,710,115 km (0.064 R)
• M12: 2,830,841 km (0.111 R)
• M13: 3,461,096 km (0.066 R)
• M14: 3,636,275 km (0.093 R)
• M15: 3,859,326 km (0.056 R)
• M16: 3,904,504 km (0.101 R)
• M17: 4,041,087 km (0.092 R)
• M18: 4,746,740 km (0.077 R)
• M19: 4,990,286 km (0.117 R)
• M20: 5,188,054 km (0.091 R)
• M21: 5,438,930 km (0.067 R)
• M22: 5,900,439 km (0.093 R)
• M23: 6,588,889 km (0.071 R)
• M24: 6,970,064 km (0.034 R)
• M25: 8,860,831 km (0.083 R)
• M26: 9,402,376 km (0.118 R)
• M27: 11,672,972 km (0.086 R)
• M28: 13,480,713 km (0.038 R)
• M29: 13,686,859 km (0.071 R)
• M30: 13,894,052 km (0.102 R)
• M31: 14,451,753 km (0.088 R)
• M32: 15,016,634 km (0.089 R)
• M33: 15,230,410 km (0.116 R)
• M34: 15,588,697 km (0.115 R)
• M35: 15,805,165 km (0.112 R)
• M36: 16,313,947 km (0.111 R)
• M37: 18,402,034 km (0.119 R)
• M38: 22,010,036 km (0.11 R)
• M39: 22,904,182 km (0.118 R)
• M40: 24,142,703 km (0.094 R)
• M41: 24,728,079 km (0.111 R)
• M42: 25,318,093 km (0.113 R)
• M43: 25,657,381 km (0.043 R)
• M44: 26,083,436 km (0.108 R)
• M45: 28,249,015 km (0.113 R)
• M46: 28,424,792 km (0.062 R)
• M47: 28,689,132 km (0.049 R)
• M48: 28,865,657 km (0.102 R)
• M49: 31,103,940 km (0.07 R)
• M50: 32,841,969 km (0.113 R)
• M51: 32,934,270 km (0.064 R)
• M52: 33,211,774 km (0.062 R)
• M53: 33,583,076 km (0.117 R)
• M54: 35,270,690 km (0.05 R)
• M55: 35,934,456 km (0.118 R)
• M56: 36,698,003 km (0.109 R)
• M57: 37,178,063 km (0.115 R)
• M58: 38,241,255 km (0.103 R)
• M59: 40,793,694 km (0.092 R)
• M60: 41,590,003 km (0.107 R)
• M61: 43,603,291 km (0.043 R)
• M62: 44,621,903 km (0.058 R)
• M63: 45,545,221 km (0.12 R)
• M64: 46,164,257 km (0.032 R)
• M65: 47,619,396 km (0.031 R)
• M66: 48,457,742 km (0.07 R)
• M67: 49,195,260 km (0.092 R)
• M68: 50,042,732 km (0.071 R)
• M69: 50,788,178 km (0.088 R)
• M70: 52,074,570 km (0.108 R)
• M71: 52,289,991 km (0.09 R)
• M72: 54,133,186 km (0.077 R)
• M73: 54,898,379 km (0.105 R)
• M74: 56,993,049 km (0.119 R)
• M75: 57,326,203 km (0.112 R)
• M76: 57,437,504 km (0.098 R)
• M77: 57,548,655 km (0.076 R)
• M78: 65,280,621 km (0.078 R)
• M79: 65,745,422 km (0.099 R)
• M80: 67,968,596 km (0.117 R)
• M81: 68,911,960 km (0.058 R)
• M82: 70,216,154 km (0.091 R)
• M83: 71,169,691 km (0.041 R)
• M84: 71,648,105 km (0.083 R)
• M85: 72,487,947 km (0.08 R)
• M86: 72,848,927 km (0.054 R)
• M87: 75,391,941 km (0.101 R)
• M88: 76,613,109 km (0.085 R)
• M89: 77,226,161 km (0.097 R)
• M90: 80,440,121 km (0.071 R)
• M91: 81,812,981 km (0.08 R)
• M92: 82,063,408 km (0.105 R)
• M93: 82,941,847 km (0.063 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 15,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit