🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.64 AU - 0.66 AU

Year: 191 Days

Day: 20.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 86,351,913 km

• M1: 168,597 km (0.035 R)
• M2: 644,019 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.91 AU - 1.13 AU

Year: 376 Days

Day: 20.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.19 AU - 5.03 AU

Year: 3615 Days

Day: 21.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.17 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.4

Radius: 3.4

Gravity: 52.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.37 AU - 16.09 AU

Year: 18582 Days

Day: 20.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,351,913 km

• M1: 48,470 km (0.087 R)
• M2: 74,500 km (0.061 R)
• M3: 182,659 km (0.112 R)
• M4: 961,017 km (0.118 R)
• M5: 985,700 km (0.053 R)
• M6: 1,353,861 km (0.063 R)
• M7: 2,300,815 km (0.109 R)
• M8: 2,334,026 km (0.104 R)
• M9: 2,401,195 km (0.103 R)
• M10: 2,816,928 km (0.114 R)
• M11: 2,924,339 km (0.046 R)
• M12: 3,519,440 km (0.032 R)
• M13: 4,437,821 km (0.103 R)
• M14: 4,479,409 km (0.077 R)
• M15: 5,469,747 km (0.118 R)
• M16: 5,559,057 km (0.063 R)
• M17: 5,784,202 km (0.118 R)
• M18: 6,289,992 km (0.11 R)
• M19: 6,383,491 km (0.06 R)
• M20: 6,430,315 km (0.092 R)
• M21: 10,095,014 km (0.06 R)
• M22: 10,314,474 km (0.076 R)
• M23: 10,535,280 km (0.085 R)
• M24: 11,038,079 km (0.069 R)
• M25: 11,263,972 km (0.082 R)
• M26: 12,592,401 km (0.094 R)
• M27: 13,185,257 km (0.116 R)
• M28: 13,304,935 km (0.114 R)
• M29: 13,424,913 km (0.083 R)
• M30: 14,893,066 km (0.079 R)
• M31: 16,090,897 km (0.096 R)
• M32: 16,863,121 km (0.099 R)
• M33: 17,123,271 km (0.071 R)
• M34: 17,188,496 km (0.102 R)
• M35: 17,647,462 km (0.08 R)
• M36: 18,044,046 km (0.036 R)
• M37: 18,644,383 km (0.054 R)
• M38: 19,115,915 km (0.098 R)
• M39: 20,346,208 km (0.113 R)
• M40: 21,040,791 km (0.051 R)
• M41: 21,672,543 km (0.107 R)
• M42: 22,097,101 km (0.118 R)
• M43: 22,168,011 km (0.101 R)
• M44: 23,242,572 km (0.067 R)
• M45: 24,187,582 km (0.065 R)
• M46: 24,848,954 km (0.102 R)
• M47: 25,590,960 km (0.058 R)
• M48: 26,490,791 km (0.111 R)
• M49: 26,566,338 km (0.103 R)
• M50: 26,793,128 km (0.067 R)
• M51: 28,398,613 km (0.035 R)
• M52: 28,475,955 km (0.107 R)
• M53: 29,018,546 km (0.096 R)
• M54: 30,587,379 km (0.026 R)
• M55: 32,344,705 km (0.09 R)
• M56: 32,667,687 km (0.034 R)
• M57: 32,748,619 km (0.056 R)
• M58: 34,628,167 km (0.103 R)
• M59: 35,789,346 km (0.085 R)
• M60: 39,952,355 km (0.045 R)
• M61: 40,125,590 km (0.092 R)
• M62: 40,559,423 km (0.081 R)
• M63: 40,646,489 km (0.071 R)
• M64: 40,733,555 km (0.065 R)
• M65: 41,082,268 km (0.078 R)
• M66: 41,607,357 km (0.109 R)
• M67: 42,752,528 km (0.111 R)
• M68: 45,073,689 km (0.059 R)
• M69: 45,163,747 km (0.113 R)
• M70: 46,704,455 km (0.092 R)
• M71: 47,802,354 km (0.057 R)
• M72: 48,078,212 km (0.066 R)
• M73: 48,170,215 km (0.108 R)
• M74: 48,723,877 km (0.09 R)
• M75: 49,001,381 km (0.093 R)
• M76: 50,303,630 km (0.116 R)
• M77: 52,278,173 km (0.086 R)
• M78: 52,941,938 km (0.096 R)
• M79: 58,253,710 km (0.108 R)
• M80: 58,548,268 km (0.077 R)
• M81: 58,744,989 km (0.091 R)
• M82: 59,533,819 km (0.084 R)
• M83: 59,731,587 km (0.119 R)
• M84: 60,624,238 km (0.112 R)
• M85: 60,823,203 km (0.086 R)
• M86: 62,623,464 km (0.066 R)
• M87: 63,732,283 km (0.11 R)
• M88: 63,833,411 km (0.048 R)
• M89: 64,745,958 km (0.098 R)
• M90: 67,303,184 km (0.109 R)
• M91: 67,921,772 km (0.119 R)
• M92: 68,335,260 km (0.073 R)
• M93: 69,060,959 km (0.073 R)
• M94: 69,372,721 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.2

Radius: 6.1

Gravity: 15.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.8 AU - 20.22 AU

Year: 26762 Days

Day: 22.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 86,351,913 km

• M1: 162,164 km (0.088 R)
• M2: 203,752 km (0.051 R)
• M3: 267,032 km (0.111 R)
• M4: 376,837 km (0.072 R)
• M5: 524,191 km (0.083 R)
• M6: 689,945 km (0.101 R)
• M7: 818,450 km (0.107 R)
• M8: 2,176,350 km (0.076 R)
• M9: 2,328,042 km (0.111 R)
• M10: 2,642,048 km (0.082 R)
• M11: 2,722,681 km (0.04 R)
• M12: 2,845,202 km (0.038 R)
• M13: 2,927,780 km (0.067 R)
• M14: 2,969,518 km (0.096 R)
• M15: 3,572,996 km (0.094 R)
• M16: 4,595,347 km (0.079 R)
• M17: 4,692,436 km (0.041 R)
• M18: 5,138,238 km (0.089 R)
• M19: 5,340,794 km (0.117 R)
• M20: 6,284,008 km (0.075 R)
• M21: 6,885,392 km (0.096 R)
• M22: 7,448,029 km (0.107 R)
• M23: 7,562,322 km (0.057 R)
• M24: 7,734,808 km (0.073 R)
• M25: 7,792,553 km (0.107 R)
• M26: 7,908,641 km (0.108 R)
• M27: 9,161,374 km (0.083 R)
• M28: 10,860,357 km (0.071 R)
• M29: 12,517,901 km (0.072 R)
• M30: 12,927,201 km (0.1 R)
• M31: 13,064,681 km (0.084 R)
• M32: 13,271,725 km (0.098 R)
• M33: 13,899,587 km (0.072 R)
• M34: 14,608,382 km (0.111 R)
• M35: 14,895,161 km (0.091 R)
• M36: 16,060,977 km (0.096 R)
• M37: 16,729,530 km (0.083 R)
• M38: 16,879,277 km (0.028 R)
• M39: 17,711,191 km (0.072 R)
• M40: 21,738,665 km (0.093 R)
• M41: 22,230,393 km (0.096 R)
• M42: 23,727,419 km (0.101 R)
• M43: 24,828,609 km (0.068 R)
• M44: 26,467,902 km (0.095 R)
• M45: 26,992,841 km (0.114 R)
• M46: 27,609,633 km (0.096 R)
• M47: 29,487,535 km (0.088 R)
• M48: 30,487,597 km (0.057 R)
• M49: 34,406,912 km (0.05 R)
• M50: 34,597,350 km (0.114 R)
• M51: 35,267,100 km (0.062 R)
• M52: 35,748,057 km (0.075 R)
• M53: 36,328,048 km (0.09 R)
• M54: 36,813,792 km (0.117 R)
• M55: 37,595,441 km (0.115 R)
• M56: 37,889,999 km (0.092 R)
• M57: 38,481,359 km (0.102 R)
• M58: 38,976,528 km (0.059 R)
• M59: 39,175,045 km (0.099 R)
• M60: 39,673,206 km (0.08 R)
• M61: 40,073,081 km (0.086 R)
• M62: 40,173,311 km (0.111 R)
• M63: 40,474,452 km (0.103 R)
• M64: 41,179,955 km (0.086 R)
• M65: 45,079,972 km (0.047 R)
• M66: 45,706,488 km (0.057 R)
• M67: 45,811,206 km (0.086 R)
• M68: 45,916,074 km (0.064 R)
• M69: 46,125,811 km (0.097 R)
• M70: 48,347,788 km (0.055 R)
• M71: 49,096,226 km (0.098 R)
• M72: 49,633,133 km (0.118 R)
• M73: 50,388,004 km (0.061 R)
• M74: 54,663,212 km (0.101 R)
• M75: 55,331,166 km (0.101 R)
• M76: 59,280,999 km (0.098 R)
• M77: 61,001,524 km (0.064 R)
• M78: 62,621,968 km (0.039 R)
• M79: 64,608,777 km (0.09 R)
• M80: 65,787,010 km (0.112 R)
• M81: 66,734,862 km (0.071 R)
• M82: 66,972,424 km (0.091 R)
• M83: 68,164,868 km (0.063 R)
• M84: 70,208,076 km (0.095 R)
• M85: 71,784,089 km (0.097 R)
• M86: 72,393,252 km (0.065 R)
• M87: 73,494,292 km (0.09 R)
• M88: 74,231,211 km (0.055 R)
• M89: 76,457,078 km (0.059 R)
• M90: 76,830,175 km (0.098 R)
• M91: 80,974,036 km (0.09 R)
• M92: 82,881,409 km (0.081 R)
• M93: 83,009,166 km (0.057 R)
• M94: 85,447,611 km (0.111 R)
• M95: 85,964,023 km (0.117 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 19,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit