🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.59 AU - 2.29 AU

Year: 954 Days

Day: 44.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,320,731 km

• M1: 73,901 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.33 AU - 4.39 AU

Year: 2678 Days

Day: 29.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.8

Radius: 9.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 7.35 AU - 10.37 AU

Year: 9312 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,320,731 km

• M1: 124,914 km (0.118 R)
• M2: 200,910 km (0.112 R)
• M3: 320,139 km (0.109 R)
• M4: 409,150 km (0.062 R)
• M5: 548,127 km (0.074 R)
• M6: 859,290 km (0.094 R)
• M7: 1,095,954 km (0.113 R)
• M8: 1,278,015 km (0.109 R)
• M9: 1,692,251 km (0.103 R)
• M10: 1,839,306 km (0.087 R)
• M11: 1,947,166 km (0.117 R)
• M12: 2,101,700 km (0.111 R)
• M13: 2,283,312 km (0.075 R)
• M14: 2,908,931 km (0.036 R)
• M15: 3,319,577 km (0.101 R)
• M16: 3,666,644 km (0.114 R)
• M17: 3,748,474 km (0.05 R)
• M18: 4,424,507 km (0.113 R)
• M19: 4,628,857 km (0.093 R)
• M20: 5,229,942 km (0.111 R)
• M21: 5,602,291 km (0.09 R)
• M22: 5,887,275 km (0.081 R)
• M23: 6,047,644 km (0.094 R)
• M24: 6,670,419 km (0.097 R)
• M25: 7,835,188 km (0.087 R)
• M26: 8,368,954 km (0.061 R)
• M27: 8,694,927 km (0.116 R)
• M28: 9,284,493 km (0.096 R)
• M29: 10,270,193 km (0.116 R)
• M30: 10,971,957 km (0.107 R)
• M31: 11,130,082 km (0.107 R)
• M32: 11,368,541 km (0.101 R)
• M33: 11,972,318 km (0.078 R)
• M34: 12,339,580 km (0.044 R)
• M35: 12,751,872 km (0.076 R)
• M36: 13,001,551 km (0.116 R)
• M37: 13,590,368 km (0.105 R)
• M38: 14,316,815 km (0.107 R)
• M39: 15,056,128 km (0.087 R)
• M40: 15,496,694 km (0.12 R)
• M41: 15,986,328 km (0.087 R)
• M42: 16,120,667 km (0.04 R)
• M43: 16,889,450 km (0.043 R)
• M44: 17,393,296 km (0.067 R)
• M45: 17,577,750 km (0.115 R)
• M46: 17,762,802 km (0.057 R)
• M47: 19,792,995 km (0.11 R)
• M48: 19,937,357 km (0.076 R)
• M49: 20,082,168 km (0.091 R)
• M50: 20,178,808 km (0.096 R)
• M51: 20,518,395 km (0.113 R)
• M52: 21,449,642 km (0.096 R)
• M53: 22,695,942 km (0.073 R)
• M54: 23,556,878 km (0.094 R)
• M55: 24,842,073 km (0.096 R)
• M56: 25,362,673 km (0.116 R)
• M57: 25,676,679 km (0.037 R)
• M58: 25,834,206 km (0.119 R)
• M59: 26,785,948 km (0.089 R)
• M60: 27,159,045 km (0.105 R)
• M61: 27,534,086 km (0.08 R)
• M62: 27,856,769 km (0.053 R)
• M63: 28,506,024 km (0.054 R)
• M64: 29,324,623 km (0.117 R)
• M65: 31,489,005 km (0.109 R)
• M66: 32,334,981 km (0.102 R)
• M67: 32,903,154 km (0.119 R)
• M68: 33,532,064 km (0.06 R)
• M69: 34,164,863 km (0.094 R)
• M70: 34,511,630 km (0.114 R)
• M71: 35,325,443 km (0.05 R)
• M72: 35,500,622 km (0.068 R)
• M73: 35,793,235 km (0.093 R)
• M74: 36,557,980 km (0.057 R)
• M75: 37,209,179 km (0.078 R)
• M76: 37,268,570 km (0.112 R)
• M77: 37,446,890 km (0.098 R)
• M78: 38,342,981 km (0.119 R)
• M79: 38,402,970 km (0.066 R)
• M80: 38,884,077 km (0.12 R)
• M81: 39,367,128 km (0.11 R)
• M82: 39,913,011 km (0.087 R)
• M83: 40,644,694 km (0.079 R)
• M84: 40,767,065 km (0.095 R)
• M85: 40,828,251 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.2

Radius: 13

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 12.44 AU - 12.88 AU

Year: 15906 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,320,731 km

• M1: 185,053 km (0.084 R)
• M2: 439,070 km (0.108 R)
• M3: 632,500 km (0.057 R)
• M4: 835,803 km (0.064 R)
• M5: 1,038,359 km (0.077 R)
• M6: 1,308,981 km (0.059 R)
• M7: 1,602,941 km (0.116 R)
• M8: 1,801,158 km (0.115 R)
• M9: 2,843,407 km (0.056 R)
• M10: 2,980,887 km (0.118 R)
• M11: 3,191,371 km (0.105 R)
• M12: 3,298,483 km (0.113 R)
• M13: 3,627,300 km (0.102 R)
• M14: 3,928,590 km (0.062 R)
• M15: 4,676,729 km (0.092 R)
• M16: 5,640,887 km (0.091 R)
• M17: 5,858,552 km (0.05 R)
• M18: 6,079,059 km (0.075 R)
• M19: 6,757,186 km (0.108 R)
• M20: 8,831,660 km (0.106 R)
• M21: 9,135,792 km (0.077 R)
• M22: 9,650,559 km (0.106 R)
• M23: 10,978,389 km (0.113 R)
• M24: 11,141,601 km (0.074 R)
• M25: 12,193,872 km (0.07 R)
• M26: 12,760,549 km (0.052 R)
• M27: 13,743,556 km (0.098 R)
• M28: 15,415,163 km (0.054 R)
• M29: 15,843,162 km (0.118 R)
• M30: 16,399,068 km (0.114 R)
• M31: 17,024,387 km (0.055 R)
• M32: 17,340,039 km (0.096 R)
• M33: 18,556,868 km (0.064 R)
• M34: 19,077,468 km (0.028 R)
• M35: 19,602,856 km (0.105 R)
• M36: 20,066,460 km (0.058 R)
• M37: 21,615,396 km (0.03 R)
• M38: 22,369,669 km (0.082 R)
• M39: 23,692,862 km (0.095 R)
• M40: 24,116,074 km (0.063 R)
• M41: 26,269,087 km (0.059 R)
• M42: 26,560,653 km (0.038 R)
• M43: 27,886,689 km (0.119 R)
• M44: 28,408,187 km (0.099 R)
• M45: 29,234,117 km (0.119 R)
• M46: 30,602,638 km (0.053 R)
• M47: 31,449,212 km (0.057 R)
• M48: 35,152,657 km (0.064 R)
• M49: 35,313,325 km (0.088 R)
• M50: 38,576,953 km (0.095 R)
• M51: 38,659,680 km (0.101 R)
• M52: 38,991,638 km (0.091 R)
• M53: 40,244,520 km (0.069 R)
• M54: 43,219,274 km (0.094 R)
• M55: 43,995,537 km (0.078 R)
• M56: 44,863,504 km (0.071 R)
• M57: 45,561,976 km (0.084 R)
• M58: 45,649,491 km (0.108 R)
• M59: 46,704,605 km (0.115 R)
• M60: 47,323,790 km (0.081 R)
• M61: 47,678,936 km (0.088 R)
• M62: 47,767,797 km (0.083 R)
• M63: 48,123,989 km (0.052 R)
• M64: 49,287,562 km (0.052 R)
• M65: 49,377,470 km (0.063 R)
• M66: 50,460,409 km (0.027 R)
• M67: 51,460,022 km (0.101 R)
• M68: 52,374,364 km (0.096 R)
• M69: 52,466,068 km (0.081 R)
• M70: 52,833,630 km (0.098 R)
• M71: 54,497,756 km (0.054 R)
• M72: 55,429,751 km (0.112 R)
• M73: 56,367,131 km (0.12 R)
• M74: 56,837,617 km (0.098 R)
• M75: 56,932,013 km (0.115 R)
• M76: 57,309,598 km (0.09 R)
• M77: 58,352,295 km (0.119 R)
• M78: 58,923,759 km (0.111 R)
• M79: 59,688,503 km (0.119 R)
• M80: 59,880,288 km (0.057 R)
• M81: 61,808,604 km (0.055 R)
• M82: 62,293,900 km (0.091 R)
• M83: 62,877,930 km (0.105 R)
• M84: 64,444,220 km (0.043 R)
• M85: 64,640,791 km (0.12 R)
• M86: 64,837,812 km (0.114 R)
• M87: 65,133,417 km (0.105 R)
• M88: 65,528,355 km (0.051 R)
• M89: 66,122,408 km (0.119 R)
• M90: 66,221,442 km (0.096 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 18,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit