🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.61 AU - 0.61 AU

Year: 170 Days

Day: 12.7 Hours

Environment

Temp: 224 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,460,237 km

• M1: 36,951 km (0.083 R)
• M2: 391,049 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.68 AU - 0.76 AU

Year: 218 Days

Day: 34 Hours

Environment

Temp: 193 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.85 AU - 0.93 AU

Year: 299 Days

Day: 20.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,460,237 km

• M1: 191,934 km (0.114 R)
• M2: 674,986 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.08 AU - 1.4 AU

Year: 492 Days

Day: 25.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 27.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,460,237 km

• M1: 150,944 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.55 AU - 2.79 AU

Year: 1555 Days

Day: 20.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.66 AU - 3.88 AU

Year: 2108 Days

Day: 34.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.69 AU - 6.13 AU

Year: 3878 Days

Day: 18.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.12 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.4

Radius: 11

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.9 AU - 10.76 AU

Year: 10158 Days

Day: 13.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,460,237 km

• M1: 138,378 km (0.079 R)
• M2: 266,135 km (0.038 R)
• M3: 773,571 km (0.081 R)
• M4: 973,882 km (0.043 R)
• M5: 1,840,652 km (0.09 R)
• M6: 1,913,506 km (0.109 R)
• M7: 1,987,258 km (0.111 R)
• M8: 2,138,053 km (0.092 R)
• M9: 2,695,305 km (0.114 R)
• M10: 2,947,826 km (0.114 R)
• M11: 3,237,448 km (0.098 R)
• M12: 3,445,688 km (0.072 R)
• M13: 3,782,133 km (0.081 R)
• M14: 5,370,863 km (0.109 R)
• M15: 5,441,024 km (0.062 R)
• M16: 5,797,067 km (0.102 R)
• M17: 5,905,226 km (0.11 R)
• M18: 6,014,283 km (0.088 R)
• M19: 6,271,143 km (0.08 R)
• M20: 6,345,194 km (0.069 R)
• M21: 6,569,142 km (0.111 R)
• M22: 7,063,263 km (0.084 R)
• M23: 7,256,544 km (0.111 R)
• M24: 7,334,335 km (0.116 R)
• M25: 7,490,814 km (0.114 R)
• M26: 7,966,835 km (0.109 R)
• M27: 8,127,802 km (0.114 R)
• M28: 10,011,090 km (0.068 R)
• M29: 10,447,317 km (0.033 R)
• M30: 10,579,412 km (0.103 R)
• M31: 10,667,675 km (0.109 R)
• M32: 11,793,099 km (0.105 R)
• M33: 11,930,729 km (0.03 R)
• M34: 12,207,485 km (0.09 R)
• M35: 13,671,001 km (0.08 R)
• M36: 14,252,488 km (0.108 R)
• M37: 14,350,026 km (0.092 R)
• M38: 14,595,367 km (0.088 R)
• M39: 15,289,202 km (0.109 R)
• M40: 15,489,513 km (0.11 R)
• M41: 15,690,573 km (0.072 R)
• M42: 16,248,124 km (0.109 R)
• M43: 16,401,312 km (0.063 R)
• M44: 16,503,787 km (0.089 R)
• M45: 16,709,185 km (0.094 R)
• M46: 16,967,241 km (0.118 R)
• M47: 17,226,494 km (0.052 R)
• M48: 17,487,243 km (0.115 R)
• M49: 18,118,097 km (0.099 R)
• M50: 19,891,281 km (0.058 R)
• M51: 20,439,407 km (0.066 R)
• M52: 23,369,431 km (0.096 R)
• M53: 24,005,970 km (0.042 R)
• M54: 24,589,552 km (0.094 R)
• M55: 25,059,738 km (0.072 R)
• M56: 25,414,434 km (0.075 R)
• M57: 25,532,916 km (0.085 R)
• M58: 25,711,087 km (0.106 R)
• M59: 25,889,856 km (0.117 R)
• M60: 26,428,109 km (0.052 R)
• M61: 27,455,248 km (0.078 R)
• M62: 27,759,680 km (0.062 R)
• M63: 28,741,790 km (0.107 R)
• M64: 29,672,887 km (0.069 R)
• M65: 30,048,079 km (0.111 R)
• M66: 30,299,104 km (0.082 R)
• M67: 31,246,507 km (0.085 R)
• M68: 32,011,551 km (0.079 R)
• M69: 32,396,316 km (0.08 R)
• M70: 33,041,083 km (0.071 R)
• M71: 33,364,963 km (0.083 R)
• M72: 34,016,162 km (0.085 R)
• M73: 34,474,381 km (0.061 R)
• M74: 35,264,706 km (0.061 R)
• M75: 37,401,412 km (0.11 R)
• M76: 37,536,350 km (0.066 R)
• M77: 39,854,967 km (0.109 R)
• M78: 39,992,747 km (0.081 R)
• M79: 42,009,176 km (0.077 R)
• M80: 42,360,133 km (0.03 R)
• M81: 42,923,668 km (0.109 R)
• M82: 43,844,892 km (0.066 R)
• M83: 45,562,575 km (0.058 R)
• M84: 45,634,531 km (0.064 R)
• M85: 46,067,617 km (0.095 R)
• M86: 46,647,159 km (0.097 R)
• M87: 47,010,682 km (0.081 R)
• M88: 48,033,333 km (0.1 R)
• M89: 49,507,022 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597

Radius: 4.5

Gravity: 29.48 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.19 AU - 20.31 AU

Year: 30105 Days

Day: 23.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,460,237 km

• M1: 166,054 km (0.08 R)
• M2: 325,824 km (0.094 R)
• M3: 410,646 km (0.12 R)
• M4: 627,862 km (0.111 R)
• M5: 707,598 km (0.062 R)
• M6: 1,388,567 km (0.084 R)
• M7: 1,493,286 km (0.059 R)
• M8: 1,785,151 km (0.111 R)
• M9: 2,015,532 km (0.094 R)
• M10: 2,420,194 km (0.106 R)
• M11: 2,805,558 km (0.045 R)
• M12: 4,476,267 km (0.102 R)
• M13: 4,683,461 km (0.118 R)
• M14: 5,934,248 km (0.076 R)
• M15: 6,392,167 km (0.114 R)
• M16: 7,281,078 km (0.097 R)
• M17: 7,585,958 km (0.104 R)
• M18: 9,500,662 km (0.11 R)
• M19: 9,833,666 km (0.085 R)
• M20: 10,035,175 km (0.065 R)
• M21: 10,238,179 km (0.111 R)
• M22: 10,993,948 km (0.107 R)
• M23: 11,554,790 km (0.11 R)
• M24: 12,341,076 km (0.107 R)
• M25: 13,218,318 km (0.096 R)
• M26: 13,366,570 km (0.077 R)
• M27: 14,418,991 km (0.099 R)
• M28: 14,495,286 km (0.04 R)
• M29: 14,878,256 km (0.062 R)
• M30: 15,654,220 km (0.089 R)
• M31: 16,522,786 km (0.115 R)
• M32: 18,471,597 km (0.118 R)
• M33: 18,720,378 km (0.112 R)
• M34: 19,220,933 km (0.077 R)
• M35: 19,725,975 km (0.047 R)
• M36: 21,527,882 km (0.064 R)
• M37: 22,935,598 km (0.101 R)
• M38: 24,554,546 km (0.103 R)
• M39: 24,919,265 km (0.078 R)
• M40: 25,469,636 km (0.093 R)
• M41: 26,302,896 km (0.119 R)
• M42: 26,863,290 km (0.037 R)
• M43: 27,144,982 km (0.048 R)
• M44: 27,427,722 km (0.095 R)
• M45: 27,616,665 km (0.071 R)
• M46: 28,186,184 km (0.079 R)
• M47: 30,015,167 km (0.047 R)
• M48: 34,192,089 km (0.119 R)
• M49: 34,701,320 km (0.104 R)
• M50: 36,243,974 km (0.1 R)
• M51: 36,659,108 km (0.114 R)
• M52: 37,284,876 km (0.092 R)
• M53: 37,389,445 km (0.059 R)
• M54: 38,229,885 km (0.108 R)
• M55: 41,979,706 km (0.11 R)
• M56: 45,509,019 km (0.094 R)
• M57: 45,620,768 km (0.087 R)
• M58: 48,217,638 km (0.094 R)
• M59: 49,361,613 km (0.11 R)
• M60: 50,052,306 km (0.032 R)
• M61: 50,746,141 km (0.065 R)
• M62: 51,909,564 km (0.034 R)
• M63: 55,571,869 km (0.12 R)
• M64: 55,691,398 km (0.1 R)
• M65: 56,770,896 km (0.104 R)
• M66: 57,857,276 km (0.098 R)
• M67: 58,828,615 km (0.115 R)
• M68: 59,072,310 km (0.06 R)
• M69: 59,194,381 km (0.113 R)
• M70: 59,316,453 km (0.104 R)
• M71: 59,928,009 km (0.101 R)
• M72: 60,541,660 km (0.075 R)
• M73: 61,527,809 km (0.057 R)
• M74: 62,892,441 km (0.112 R)
• M75: 66,283,974 km (0.057 R)
• M76: 67,300,342 km (0.097 R)
• M77: 68,065,834 km (0.112 R)
• M78: 69,734,449 km (0.09 R)
• M79: 71,156,975 km (0.106 R)
• M80: 72,197,428 km (0.074 R)
• M81: 73,505,063 km (0.052 R)
• M82: 74,425,090 km (0.083 R)
• M83: 76,941,476 km (0.08 R)
• M84: 77,208,059 km (0.038 R)
• M85: 78,679,205 km (0.08 R)
• M86: 79,889,900 km (0.091 R)
• M87: 80,700,272 km (0.094 R)
• M88: 81,513,486 km (0.107 R)
• M89: 83,421,607 km (0.054 R)
• M90: 84,518,459 km (0.106 R)
• M91: 85,620,247 km (0.077 R)
• M92: 89,513,382 km (0.107 R)
• M93: 89,653,406 km (0.053 R)
• M94: 92,046,373 km (0.094 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 14,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit