🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.88 AU - 2.98 AU

Year: 1325 Days

Day: 15.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.5

Radius: 11.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 6 AU - 6.9 AU

Year: 5731 Days

Day: 8.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,258,026 km

• M1: 283,338 km (0.086 R)
• M2: 437,275 km (0.085 R)
• M3: 521,947 km (0.08 R)
• M4: 637,437 km (0.032 R)
• M5: 856,298 km (0.092 R)
• M6: 997,070 km (0.079 R)
• M7: 1,161,478 km (0.091 R)
• M8: 1,551,928 km (0.085 R)
• M9: 1,744,610 km (0.05 R)
• M10: 2,001,470 km (0.078 R)
• M11: 2,115,314 km (0.114 R)
• M12: 2,192,506 km (0.067 R)
• M13: 2,369,780 km (0.12 R)
• M14: 2,511,000 km (0.075 R)
• M15: 2,738,688 km (0.115 R)
• M16: 2,823,211 km (0.085 R)
• M17: 3,530,959 km (0.119 R)
• M18: 4,341,330 km (0.116 R)
• M19: 4,666,107 km (0.068 R)
• M20: 4,793,116 km (0.113 R)
• M21: 4,921,471 km (0.103 R)
• M22: 5,024,843 km (0.068 R)
• M23: 5,312,968 km (0.066 R)
• M24: 5,499,218 km (0.119 R)
• M25: 6,209,957 km (0.1 R)
• M26: 6,462,778 km (0.082 R)
• M27: 6,576,173 km (0.063 R)
• M28: 6,661,743 km (0.047 R)
• M29: 6,949,569 km (0.11 R)
• M30: 7,094,978 km (0.076 R)
• M31: 7,359,467 km (0.112 R)
• M32: 8,387,504 km (0.08 R)
• M33: 8,729,784 km (0.114 R)
• M34: 9,816,463 km (0.061 R)
• M35: 9,914,449 km (0.058 R)
• M36: 10,475,740 km (0.109 R)
• M37: 10,676,202 km (0.12 R)
• M38: 10,945,627 km (0.104 R)
• M39: 11,047,204 km (0.072 R)
• M40: 11,388,288 km (0.106 R)
• M41: 11,801,926 km (0.099 R)
• M42: 12,326,117 km (0.116 R)
• M43: 12,644,311 km (0.068 R)
• M44: 12,786,579 km (0.101 R)
• M45: 13,144,716 km (0.067 R)
• M46: 13,288,779 km (0.115 R)
• M47: 13,506,145 km (0.078 R)
• M48: 13,980,819 km (0.036 R)
• M49: 14,275,676 km (0.112 R)
• M50: 14,796,576 km (0.062 R)
• M51: 15,704,186 km (0.116 R)
• M52: 16,319,183 km (0.077 R)
• M53: 16,707,689 km (0.089 R)
• M54: 16,981,453 km (0.119 R)
• M55: 17,931,250 km (0.086 R)
• M56: 18,051,077 km (0.115 R)
• M57: 19,224,374 km (0.056 R)
• M58: 19,552,292 km (0.113 R)
• M59: 19,716,999 km (0.093 R)
• M60: 20,047,760 km (0.051 R)
• M61: 20,547,268 km (0.104 R)
• M62: 21,008,927 km (0.091 R)
• M63: 21,135,337 km (0.081 R)
• M64: 21,389,055 km (0.112 R)
• M65: 21,728,941 km (0.053 R)
• M66: 22,242,211 km (0.053 R)
• M67: 23,236,888 km (0.103 R)
• M68: 23,324,103 km (0.096 R)
• M69: 23,586,348 km (0.1 R)
• M70: 23,849,491 km (0.1 R)
• M71: 24,467,480 km (0.092 R)
• M72: 25,359,382 km (0.113 R)
• M73: 25,719,016 km (0.114 R)
• M74: 26,216,428 km (0.1 R)
• M75: 26,945,718 km (0.074 R)
• M76: 30,023,545 km (0.108 R)
• M77: 30,356,400 km (0.092 R)
• M78: 30,977,979 km (0.113 R)
• M79: 31,218,233 km (0.106 R)
• M80: 31,603,747 km (0.108 R)
• M81: 32,185,084 km (0.105 R)
• M82: 32,477,099 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.1

Radius: 13.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.79 AU - 13.39 AU

Year: 13804 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,258,026 km

• M1: 182,210 km (0.059 R)
• M2: 277,803 km (0.073 R)
• M3: 455,974 km (0.098 R)
• M4: 627,713 km (0.076 R)
• M5: 783,444 km (0.115 R)
• M6: 931,546 km (0.064 R)
• M7: 1,333,216 km (0.109 R)
• M8: 1,435,691 km (0.105 R)
• M9: 1,901,987 km (0.105 R)
• M10: 2,198,191 km (0.1 R)
• M11: 2,321,011 km (0.092 R)
• M12: 3,673,525 km (0.096 R)
• M13: 3,932,030 km (0.106 R)
• M14: 4,311,710 km (0.08 R)
• M15: 4,703,357 km (0.079 R)
• M16: 5,353,958 km (0.104 R)
• M17: 5,690,105 km (0.025 R)
• M18: 6,739,534 km (0.1 R)
• M19: 7,194,610 km (0.091 R)
• M20: 9,312,916 km (0.12 R)
• M21: 9,922,228 km (0.083 R)
• M22: 10,387,777 km (0.097 R)
• M23: 11,609,692 km (0.103 R)
• M24: 12,100,224 km (0.071 R)
• M25: 13,498,515 km (0.082 R)
• M26: 13,784,247 km (0.114 R)
• M27: 14,129,818 km (0.109 R)
• M28: 15,480,986 km (0.026 R)
• M29: 15,600,365 km (0.075 R)
• M30: 15,960,597 km (0.105 R)
• M31: 16,141,760 km (0.118 R)
• M32: 16,262,934 km (0.116 R)
• M33: 16,384,408 km (0.082 R)
• M34: 18,621,644 km (0.1 R)
• M35: 19,259,978 km (0.068 R)
• M36: 19,646,389 km (0.114 R)
• M37: 19,840,717 km (0.047 R)
• M38: 21,417,179 km (0.11 R)
• M39: 22,220,520 km (0.112 R)
• M40: 22,422,926 km (0.081 R)
• M41: 22,625,930 km (0.081 R)
• M42: 23,994,900 km (0.104 R)
• M43: 24,689,483 km (0.081 R)
• M44: 25,390,648 km (0.111 R)
• M45: 27,968,668 km (0.069 R)
• M46: 29,067,165 km (0.084 R)
• M47: 29,733,175 km (0.069 R)
• M48: 29,881,875 km (0.092 R)
• M49: 30,254,673 km (0.102 R)
• M50: 33,137,724 km (0.08 R)
• M51: 33,988,636 km (0.08 R)
• M52: 37,383,311 km (0.046 R)
• M53: 38,511,728 km (0.117 R)
• M54: 39,161,581 km (0.086 R)
• M55: 39,324,643 km (0.103 R)
• M56: 39,569,534 km (0.099 R)
• M57: 39,897,004 km (0.071 R)
• M58: 40,389,780 km (0.041 R)
• M59: 41,049,955 km (0.107 R)
• M60: 41,796,897 km (0.086 R)
• M61: 42,799,951 km (0.092 R)
• M62: 43,304,395 km (0.1 R)
• M63: 44,659,303 km (0.112 R)
• M64: 46,286,329 km (0.112 R)
• M65: 47,410,707 km (0.11 R)
• M66: 47,671,456 km (0.098 R)
• M67: 49,245,973 km (0.091 R)
• M68: 49,598,127 km (0.107 R)
• M69: 50,216,564 km (0.081 R)
• M70: 51,460,920 km (0.106 R)
• M71: 51,639,539 km (0.063 R)
• M72: 52,086,987 km (0.111 R)
• M73: 52,266,205 km (0.105 R)
• M74: 52,535,631 km (0.076 R)
• M75: 53,436,958 km (0.104 R)
• M76: 54,070,804 km (0.089 R)
• M77: 57,370,185 km (0.108 R)
• M78: 59,418,479 km (0.03 R)
• M79: 59,981,266 km (0.11 R)
• M80: 61,017,531 km (0.106 R)
• M81: 61,395,864 km (0.109 R)
• M82: 61,964,784 km (0.09 R)
• M83: 63,969,845 km (0.098 R)
• M84: 64,065,887 km (0.045 R)
• M85: 64,257,970 km (0.074 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 10,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit