🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.76 AU - 1.2 AU

Year: 278 Days

Day: 36.6 Hours

Environment

Temp: 263 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.5 AU - 2.04 AU

Year: 676 Days

Day: 37.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2 AU - 2 AU

Year: 812 Days

Day: 32.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.95 AU - 3.35 AU

Year: 1604 Days

Day: 21.4 Hours

Environment

Temp: -17 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.32 AU - 4.68 AU

Year: 2296 Days

Day: 26.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.39 AU - 5.99 AU

Year: 3393 Days

Day: 44.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.37 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 9.52 AU - 9.56 AU

Year: 8456 Days

Day: 20.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,771,796 km

• M1: 49,816 km (0.099 R)
• M2: 2,184,727 km (0.066 R)

Planet 8 - Terrestrial

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.5 AU - 12.14 AU

Year: 10213 Days

Day: 35.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.9

Radius: 10.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.72 AU - 18.08 AU

Year: 21733 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 127.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 68,771,796 km

• M1: 148,700 km (0.115 R)
• M2: 470,934 km (0.108 R)
• M3: 620,831 km (0.112 R)
• M4: 688,449 km (0.094 R)
• M5: 907,760 km (0.114 R)
• M6: 1,323,343 km (0.049 R)
• M7: 1,676,244 km (0.101 R)
• M8: 1,996,384 km (0.115 R)
• M9: 3,238,345 km (0.096 R)
• M10: 3,586,609 km (0.11 R)
• M11: 3,842,721 km (0.111 R)
• M12: 5,096,949 km (0.063 R)
• M13: 5,679,034 km (0.12 R)
• M14: 5,857,804 km (0.036 R)
• M15: 6,811,041 km (0.051 R)
• M16: 7,419,007 km (0.076 R)
• M17: 8,961,810 km (0.114 R)
• M18: 9,240,062 km (0.112 R)
• M19: 9,662,826 km (0.081 R)
• M20: 9,984,012 km (0.104 R)
• M21: 11,416,262 km (0.107 R)
• M22: 11,680,153 km (0.113 R)
• M23: 12,175,621 km (0.053 R)
• M24: 12,406,451 km (0.075 R)
• M25: 12,755,762 km (0.064 R)
• M26: 13,983,063 km (0.048 R)
• M27: 14,184,571 km (0.119 R)
• M28: 14,590,430 km (0.086 R)
• M29: 15,289,202 km (0.108 R)
• M30: 15,413,667 km (0.104 R)
• M31: 15,538,432 km (0.084 R)
• M32: 16,548,816 km (0.072 R)
• M33: 17,019,151 km (0.054 R)
• M34: 17,105,021 km (0.093 R)
• M35: 18,104,035 km (0.094 R)
• M36: 18,455,889 km (0.104 R)
• M37: 18,943,578 km (0.103 R)
• M38: 19,121,899 km (0.053 R)
• M39: 19,211,209 km (0.115 R)
• M40: 20,386,001 km (0.05 R)
• M41: 20,568,810 km (0.119 R)
• M42: 21,490,931 km (0.102 R)
• M43: 22,097,401 km (0.119 R)
• M44: 23,614,473 km (0.079 R)
• M45: 25,557,749 km (0.104 R)
• M46: 26,002,055 km (0.115 R)
• M47: 26,598,352 km (0.115 R)
• M48: 27,048,641 km (0.089 R)
• M49: 27,149,022 km (0.046 R)
• M50: 28,312,444 km (0.082 R)
• M51: 29,750,529 km (0.082 R)
• M52: 30,635,400 km (0.117 R)
• M53: 30,949,705 km (0.083 R)
• M54: 31,265,057 km (0.094 R)
• M55: 31,793,138 km (0.09 R)
• M56: 32,377,467 km (0.089 R)
• M57: 32,697,607 km (0.108 R)
• M58: 33,072,499 km (0.103 R)
• M59: 33,988,935 km (0.118 R)
• M60: 34,097,244 km (0.066 R)
• M61: 34,858,997 km (0.12 R)
• M62: 35,022,956 km (0.075 R)
• M63: 36,843,412 km (0.09 R)
• M64: 37,177,764 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.9

Radius: 3.6

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.92 AU - 20.58 AU

Year: 25187 Days

Day: 17.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,771,796 km

• M1: 197,170 km (0.092 R)
• M2: 239,207 km (0.096 R)
• M3: 300,243 km (0.114 R)
• M4: 594,652 km (0.108 R)
• M5: 636,389 km (0.052 R)
• M6: 1,131,558 km (0.106 R)
• M7: 1,345,034 km (0.068 R)
• M8: 1,869,525 km (0.113 R)
• M9: 2,025,406 km (0.052 R)
• M10: 2,088,985 km (0.083 R)
• M11: 2,518,031 km (0.067 R)
• M12: 4,157,774 km (0.114 R)
• M13: 4,567,522 km (0.105 R)
• M14: 4,693,035 km (0.114 R)
• M15: 4,735,072 km (0.07 R)
• M16: 6,145,929 km (0.07 R)
• M17: 6,191,856 km (0.098 R)
• M18: 6,330,683 km (0.118 R)
• M19: 6,753,297 km (0.098 R)
• M20: 6,944,184 km (0.115 R)
• M21: 8,277,400 km (0.046 R)
• M22: 8,481,451 km (0.096 R)
• M23: 8,687,298 km (0.108 R)
• M24: 9,051,270 km (0.092 R)
• M25: 9,473,435 km (0.06 R)
• M26: 10,446,419 km (0.119 R)
• M27: 10,833,429 km (0.04 R)
• M28: 11,168,827 km (0.111 R)
• M29: 12,544,081 km (0.085 R)
• M30: 12,896,084 km (0.056 R)
• M31: 13,014,267 km (0.054 R)
• M32: 13,490,138 km (0.114 R)
• M33: 14,336,562 km (0.117 R)
• M34: 14,520,269 km (0.119 R)
• M35: 16,143,854 km (0.079 R)
• M36: 17,627,416 km (0.068 R)
• M37: 18,285,946 km (0.052 R)
• M38: 20,446,588 km (0.103 R)
• M39: 20,653,183 km (0.115 R)
• M40: 20,791,411 km (0.109 R)
• M41: 21,207,593 km (0.095 R)
• M42: 21,626,766 km (0.031 R)
• M43: 21,766,939 km (0.089 R)
• M44: 22,900,143 km (0.095 R)
• M45: 25,002,442 km (0.119 R)
• M46: 25,223,398 km (0.035 R)
• M47: 25,815,805 km (0.11 R)
• M48: 26,487,799 km (0.118 R)
• M49: 29,465,245 km (0.094 R)
• M50: 31,191,006 km (0.062 R)
• M51: 31,270,293 km (0.064 R)
• M52: 33,434,227 km (0.104 R)
• M53: 34,166,358 km (0.084 R)
• M54: 35,563,453 km (0.074 R)
• M55: 35,646,181 km (0.102 R)
• M56: 35,977,839 km (0.09 R)
• M57: 36,310,545 km (0.056 R)
• M58: 36,895,323 km (0.086 R)
• M59: 36,979,098 km (0.098 R)
• M60: 39,350,523 km (0.054 R)
• M61: 39,693,401 km (0.058 R)
• M62: 40,814,189 km (0.117 R)
• M63: 42,734,577 km (0.114 R)
• M64: 42,998,766 km (0.079 R)
• M65: 43,351,817 km (0.039 R)
• M66: 43,705,766 km (0.093 R)
• M67: 44,149,623 km (0.111 R)
• M68: 44,862,905 km (0.073 R)
• M69: 45,131,434 km (0.052 R)
• M70: 46,210,633 km (0.116 R)
• M71: 46,481,704 km (0.047 R)
• M72: 46,662,717 km (0.11 R)
• M73: 47,753,884 km (0.114 R)
• M74: 48,027,948 km (0.094 R)
• M75: 50,797,603 km (0.103 R)
• M76: 52,578,416 km (0.091 R)
• M77: 53,903,554 km (0.063 R)
• M78: 54,474,718 km (0.112 R)
• M79: 54,570,162 km (0.113 R)
• M80: 55,047,977 km (0.096 R)
• M81: 55,815,564 km (0.06 R)
• M82: 56,007,947 km (0.094 R)
• M83: 56,296,970 km (0.077 R)
• M84: 57,167,031 km (0.058 R)
• M85: 58,431,732 km (0.107 R)
• M86: 59,018,604 km (0.108 R)
• M87: 59,705,707 km (0.031 R)
• M88: 59,803,993 km (0.113 R)
• M89: 60,198,034 km (0.105 R)
• M90: 63,180,566 km (0.105 R)
• M91: 66,516,300 km (0.084 R)
• M92: 66,618,325 km (0.088 R)
• M93: 67,846,075 km (0.102 R)
• M94: 67,948,699 km (0.074 R)
• M95: 68,565,790 km (0.034 R)

Kuiper Belt

Range: 38.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 14,853 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit