🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.2 AU - 3.6 AU

Year: 1744 Days

Day: 23.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,263,797 km

• M1: 508,483 km (0.084 R)
• M2: 1,012,478 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.69 AU - 3.75 AU

Year: 2533 Days

Day: 34.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,263,797 km

• M1: 1,377,796 km (0.112 R)

Asteroid Belt

Center: 7.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873

Radius: 11.2

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.61 AU - 11.05 AU

Year: 12585 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 83,263,797 km

• M1: 182,509 km (0.089 R)
• M2: 518,207 km (0.026 R)
• M3: 678,127 km (0.077 R)
• M4: 794,813 km (0.097 R)
• M5: 918,830 km (0.053 R)
• M6: 1,094,907 km (0.103 R)
• M7: 1,690,157 km (0.057 R)
• M8: 1,993,392 km (0.059 R)
• M9: 2,166,327 km (0.116 R)
• M10: 2,314,129 km (0.078 R)
• M11: 2,683,038 km (0.091 R)
• M12: 2,939,449 km (0.095 R)
• M13: 3,373,282 km (0.074 R)
• M14: 3,827,312 km (0.075 R)
• M15: 4,563,782 km (0.053 R)
• M16: 4,987,443 km (0.109 R)
• M17: 5,303,544 km (0.086 R)
• M18: 5,585,536 km (0.07 R)
• M19: 7,024,218 km (0.028 R)
• M20: 7,156,613 km (0.119 R)
• M21: 8,013,360 km (0.098 R)
• M22: 8,477,412 km (0.063 R)
• M23: 9,724,610 km (0.077 R)
• M24: 10,020,514 km (0.085 R)
• M25: 10,419,641 km (0.083 R)
• M26: 11,079,517 km (0.117 R)
• M27: 12,121,018 km (0.105 R)
• M28: 12,439,661 km (0.118 R)
• M29: 12,653,586 km (0.109 R)
• M30: 13,193,635 km (0.03 R)
• M31: 13,907,067 km (0.074 R)
• M32: 15,029,200 km (0.086 R)
• M33: 15,314,184 km (0.101 R)
• M34: 17,180,717 km (0.114 R)
• M35: 18,140,687 km (0.101 R)
• M36: 18,688,215 km (0.103 R)
• M37: 18,871,921 km (0.084 R)
• M38: 20,426,542 km (0.099 R)
• M39: 21,506,938 km (0.117 R)
• M40: 21,828,274 km (0.058 R)
• M41: 22,671,109 km (0.116 R)
• M42: 23,195,150 km (0.087 R)
• M43: 23,392,619 km (0.033 R)
• M44: 24,589,552 km (0.119 R)
• M45: 25,060,336 km (0.103 R)
• M46: 25,670,097 km (0.041 R)
• M47: 25,942,664 km (0.112 R)
• M48: 26,079,397 km (0.093 R)
• M49: 27,389,425 km (0.035 R)
• M50: 27,528,551 km (0.056 R)
• M51: 29,572,507 km (0.063 R)
• M52: 30,145,018 km (0.102 R)
• M53: 30,360,589 km (0.081 R)
• M54: 30,793,375 km (0.1 R)
• M55: 31,228,107 km (0.118 R)
• M56: 31,737,936 km (0.055 R)
• M57: 32,618,469 km (0.107 R)
• M58: 33,730,281 km (0.11 R)
• M59: 34,403,322 km (0.109 R)
• M60: 34,779,111 km (0.106 R)
• M61: 35,005,303 km (0.101 R)
• M62: 36,296,034 km (0.106 R)
• M63: 36,755,299 km (0.1 R)
• M64: 39,315,667 km (0.113 R)
• M65: 40,657,111 km (0.083 R)
• M66: 41,134,029 km (0.055 R)
• M67: 41,373,236 km (0.104 R)
• M68: 41,933,181 km (0.112 R)
• M69: 42,334,552 km (0.09 R)
• M70: 42,576,152 km (0.055 R)
• M71: 44,116,262 km (0.088 R)
• M72: 44,770,155 km (0.108 R)
• M73: 46,834,306 km (0.119 R)
• M74: 47,250,787 km (0.108 R)
• M75: 47,334,262 km (0.083 R)
• M76: 47,752,388 km (0.032 R)
• M77: 47,919,938 km (0.081 R)
• M78: 48,676,305 km (0.071 R)
• M79: 49,267,366 km (0.11 R)
• M80: 49,775,849 km (0.084 R)
• M81: 50,627,211 km (0.104 R)
• M82: 50,883,621 km (0.059 R)
• M83: 51,483,509 km (0.115 R)
• M84: 52,430,763 km (0.066 R)
• M85: 56,897,755 km (0.118 R)
• M86: 57,253,199 km (0.09 R)
• M87: 60,123,534 km (0.036 R)
• M88: 60,395,054 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.4

Radius: 3.1

Gravity: 93.38 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.18 AU - 17.32 AU

Year: 20003 Days

Day: 23.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,263,797 km

• M1: 207,043 km (0.096 R)
• M2: 367,562 km (0.112 R)
• M3: 1,323,343 km (0.087 R)
• M4: 1,747,902 km (0.084 R)
• M5: 1,851,573 km (0.077 R)
• M6: 2,064,750 km (0.102 R)
• M7: 3,241,935 km (0.112 R)
• M8: 3,760,890 km (0.081 R)
• M9: 3,805,321 km (0.049 R)
• M10: 3,894,631 km (0.048 R)
• M11: 4,120,973 km (0.083 R)
• M12: 4,166,749 km (0.049 R)
• M13: 4,212,676 km (0.066 R)
• M14: 4,586,372 km (0.095 R)
• M15: 4,681,366 km (0.114 R)
• M16: 5,117,294 km (0.052 R)
• M17: 5,215,879 km (0.117 R)
• M18: 5,465,109 km (0.105 R)
• M19: 5,515,524 km (0.079 R)
• M20: 5,820,704 km (0.037 R)
• M21: 6,876,865 km (0.083 R)
• M22: 7,990,471 km (0.099 R)
• M23: 10,193,001 km (0.111 R)
• M24: 10,317,167 km (0.073 R)
• M25: 10,566,846 km (0.083 R)
• M26: 11,391,878 km (0.091 R)
• M27: 11,909,935 km (0.101 R)
• M28: 12,106,058 km (0.099 R)
• M29: 12,501,744 km (0.069 R)
• M30: 12,767,879 km (0.111 R)
• M31: 12,834,600 km (0.109 R)
• M32: 15,245,369 km (0.064 R)
• M33: 15,672,471 km (0.106 R)
• M34: 17,641,927 km (0.093 R)
• M35: 17,716,427 km (0.083 R)
• M36: 18,542,058 km (0.088 R)
• M37: 20,308,509 km (0.072 R)
• M38: 21,014,162 km (0.097 R)
• M39: 21,093,001 km (0.066 R)
• M40: 21,568,572 km (0.102 R)
• M41: 22,691,753 km (0.11 R)
• M42: 22,934,850 km (0.109 R)
• M43: 24,328,952 km (0.066 R)
• M44: 24,910,888 km (0.091 R)
• M45: 25,413,387 km (0.12 R)
• M46: 26,513,380 km (0.08 R)
• M47: 27,370,127 km (0.113 R)
• M48: 27,456,296 km (0.096 R)
• M49: 27,542,614 km (0.115 R)
• M50: 27,715,399 km (0.056 R)
• M51: 27,975,251 km (0.118 R)
• M52: 31,878,409 km (0.082 R)
• M53: 32,514,948 km (0.098 R)
• M54: 32,972,119 km (0.052 R)
• M55: 34,449,398 km (0.09 R)
• M56: 34,822,046 km (0.062 R)
• M57: 35,853,822 km (0.108 R)
• M58: 37,947,145 km (0.09 R)
• M59: 39,786,750 km (0.12 R)
• M60: 39,884,288 km (0.091 R)
• M61: 43,954,697 km (0.111 R)
• M62: 44,662,743 km (0.12 R)
• M63: 45,885,407 km (0.102 R)
• M64: 46,809,473 km (0.053 R)
• M65: 48,155,106 km (0.088 R)
• M66: 48,571,736 km (0.105 R)
• M67: 48,780,425 km (0.1 R)
• M68: 48,989,413 km (0.11 R)
• M69: 50,461,007 km (0.111 R)
• M70: 51,947,113 km (0.119 R)
• M71: 52,053,925 km (0.041 R)
• M72: 53,017,485 km (0.095 R)
• M73: 53,986,880 km (0.092 R)
• M74: 54,311,357 km (0.12 R)
• M75: 57,150,127 km (0.103 R)
• M76: 57,260,380 km (0.059 R)
• M77: 57,922,650 km (0.11 R)
• M78: 59,701,369 km (0.046 R)
• M79: 60,709,808 km (0.091 R)
• M80: 63,426,056 km (0.088 R)
• M81: 65,374,120 km (0.048 R)
• M82: 66,644,954 km (0.088 R)
• M83: 67,225,244 km (0.065 R)
• M84: 67,807,329 km (0.069 R)
• M85: 68,859,301 km (0.105 R)
• M86: 70,270,159 km (0.085 R)
• M87: 71,809,222 km (0.106 R)
• M88: 72,642,632 km (0.056 R)
• M89: 73,479,183 km (0.066 R)
• M90: 73,958,794 km (0.049 R)
• M91: 75,282,735 km (0.111 R)
• M92: 76,371,658 km (0.113 R)
• M93: 79,301,083 km (0.092 R)
• M94: 79,669,842 km (0.075 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 15,062 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit