🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.54 AU - 0.84 AU

Year: 208 Days

Day: 39.7 Hours

Environment

Temp: 117 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.74 AU - 0.82 AU

Year: 250 Days

Day: 22.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.05 AU - 1.11 AU

Year: 408 Days

Day: 20.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 23.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.3 AU - 2.6 AU

Year: 1394 Days

Day: 12.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,244,376 km

• M1: 190,588 km (0.063 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.29 AU - 3.43 AU

Year: 2238 Days

Day: 16 Hours

Environment

Temp: -116 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.78 AU - 3.98 AU

Year: 2778 Days

Day: 30.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,244,376 km

• M1: 142,716 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.8

Radius: 7.6

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 15.63 AU - 21.15 AU

Year: 28662 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,244,376 km

• M1: 267,481 km (0.112 R)
• M2: 583,731 km (0.117 R)
• M3: 633,397 km (0.041 R)
• M4: 963,410 km (0.042 R)
• M5: 1,913,506 km (0.061 R)
• M6: 2,067,143 km (0.05 R)
• M7: 3,206,780 km (0.052 R)
• M8: 3,814,147 km (0.099 R)
• M9: 4,008,325 km (0.109 R)
• M10: 4,305,427 km (0.095 R)
• M11: 4,921,022 km (0.088 R)
• M12: 5,079,297 km (0.053 R)
• M13: 5,346,777 km (0.059 R)
• M14: 5,673,948 km (0.071 R)
• M15: 6,347,438 km (0.097 R)
• M16: 6,577,669 km (0.08 R)
• M17: 6,635,563 km (0.104 R)
• M18: 6,693,757 km (0.083 R)
• M19: 7,830,401 km (0.092 R)
• M20: 7,953,520 km (0.053 R)
• M21: 8,077,387 km (0.093 R)
• M22: 9,743,609 km (0.078 R)
• M23: 10,009,145 km (0.118 R)
• M24: 12,146,898 km (0.101 R)
• M25: 12,218,107 km (0.099 R)
• M26: 12,432,630 km (0.066 R)
• M27: 12,576,394 km (0.063 R)
• M28: 14,343,893 km (0.114 R)
• M29: 14,570,384 km (0.119 R)
• M30: 14,874,067 km (0.077 R)
• M31: 15,103,102 km (0.067 R)
• M32: 15,953,267 km (0.048 R)
• M33: 19,339,265 km (0.036 R)
• M34: 20,346,208 km (0.074 R)
• M35: 21,801,646 km (0.111 R)
• M36: 22,061,946 km (0.093 R)
• M37: 22,236,078 km (0.064 R)
• M38: 22,323,293 km (0.107 R)
• M39: 22,848,980 km (0.071 R)
• M40: 23,201,732 km (0.045 R)
• M41: 23,734,301 km (0.055 R)
• M42: 24,360,667 km (0.086 R)
• M43: 24,450,725 km (0.092 R)
• M44: 25,812,813 km (0.116 R)
• M45: 25,904,517 km (0.066 R)
• M46: 27,292,785 km (0.093 R)
• M47: 28,326,207 km (0.114 R)
• M48: 28,420,753 km (0.099 R)
• M49: 29,276,752 km (0.049 R)
• M50: 30,916,494 km (0.108 R)
• M51: 32,486,823 km (0.091 R)
• M52: 32,883,407 km (0.119 R)
• M53: 33,581,431 km (0.09 R)
• M54: 34,789,284 km (0.109 R)
• M55: 34,890,562 km (0.061 R)
• M56: 35,500,472 km (0.114 R)
• M57: 38,288,079 km (0.055 R)
• M58: 39,866,935 km (0.099 R)
• M59: 42,220,857 km (0.037 R)
• M60: 42,545,335 km (0.086 R)
• M61: 43,087,927 km (0.117 R)
• M62: 43,414,648 km (0.11 R)
• M63: 43,742,118 km (0.084 R)
• M64: 43,851,474 km (0.096 R)
• M65: 44,070,336 km (0.044 R)
• M66: 45,835,142 km (0.053 R)
• M67: 47,398,290 km (0.068 R)
• M68: 47,510,489 km (0.106 R)
• M69: 47,960,629 km (0.091 R)
• M70: 48,751,852 km (0.106 R)
• M71: 51,612,462 km (0.111 R)
• M72: 52,191,107 km (0.077 R)
• M73: 52,771,846 km (0.085 R)
• M74: 53,822,771 km (0.105 R)
• M75: 53,939,906 km (0.077 R)
• M76: 54,644,811 km (0.117 R)
• M77: 54,998,311 km (0.083 R)
• M78: 55,116,344 km (0.108 R)
• M79: 57,374,972 km (0.111 R)
• M80: 59,179,272 km (0.056 R)
• M81: 61,246,715 km (0.076 R)
• M82: 63,090,359 km (0.094 R)
• M83: 67,462,656 km (0.043 R)
• M84: 68,984,066 km (0.098 R)
• M85: 72,189,948 km (0.057 R)
• M86: 73,226,063 km (0.115 R)
• M87: 75,444,001 km (0.081 R)
• M88: 77,684,080 km (0.109 R)
• M89: 78,479,791 km (0.025 R)
• M90: 79,278,344 km (0.106 R)
• M91: 80,481,111 km (0.105 R)
• M92: 81,689,862 km (0.1 R)
• M93: 82,499,037 km (0.111 R)
• M94: 83,717,811 km (0.09 R)
• M95: 85,079,002 km (0.1 R)
• M96: 87,272,107 km (0.101 R)
• M97: 92,695,179 km (0.119 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 13,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit