🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.14 AU - 1.42 AU

Year: 532 Days

Day: 37.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.13 AU - 1.87 AU

Year: 674 Days

Day: 17.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.02 AU - 2.38 AU

Year: 1198 Days

Day: 38.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.76 AU - 3.16 AU

Year: 1869 Days

Day: 41.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,969,880 km

• M1: 1,036,414 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.8

Radius: 5.9

Gravity: 7.03 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.94 AU - 18.04 AU

Year: 24581 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 101,969,880 km

• M1: 135,236 km (0.107 R)
• M2: 210,484 km (0.055 R)
• M3: 275,260 km (0.068 R)
• M4: 478,564 km (0.088 R)
• M5: 828,473 km (0.069 R)
• M6: 1,098,796 km (0.07 R)
• M7: 1,473,539 km (0.116 R)
• M8: 2,148,824 km (0.111 R)
• M9: 2,742,877 km (0.117 R)
• M10: 3,142,902 km (0.111 R)
• M11: 3,211,268 km (0.046 R)
• M12: 4,720,561 km (0.113 R)
• M13: 5,943,673 km (0.067 R)
• M14: 6,199,485 km (0.115 R)
• M15: 6,285,504 km (0.082 R)
• M16: 6,766,012 km (0.037 R)
• M17: 8,182,854 km (0.119 R)
• M18: 8,803,386 km (0.105 R)
• M19: 9,143,871 km (0.115 R)
• M20: 9,787,441 km (0.101 R)
• M21: 9,837,556 km (0.078 R)
• M22: 10,909,574 km (0.053 R)
• M23: 10,961,634 km (0.075 R)
• M24: 11,644,698 km (0.108 R)
• M25: 11,804,319 km (0.059 R)
• M26: 11,857,726 km (0.057 R)
• M27: 12,179,511 km (0.089 R)
• M28: 12,341,525 km (0.055 R)
• M29: 14,283,904 km (0.107 R)
• M30: 14,397,748 km (0.093 R)
• M31: 14,683,629 km (0.09 R)
• M32: 15,261,077 km (0.079 R)
• M33: 16,497,653 km (0.097 R)
• M34: 18,195,888 km (0.117 R)
• M35: 18,629,124 km (0.086 R)
• M36: 19,442,637 km (0.076 R)
• M37: 19,505,618 km (0.051 R)
• M38: 20,331,697 km (0.029 R)
• M39: 20,781,089 km (0.073 R)
• M40: 22,810,534 km (0.082 R)
• M41: 23,210,708 km (0.114 R)
• M42: 24,356,777 km (0.09 R)
• M43: 24,833,995 km (0.111 R)
• M44: 25,314,353 km (0.091 R)
• M45: 25,936,381 km (0.111 R)
• M46: 27,903,743 km (0.108 R)
• M47: 29,482,898 km (0.039 R)
• M48: 32,502,232 km (0.105 R)
• M49: 33,027,470 km (0.086 R)
• M50: 38,036,904 km (0.07 R)
• M51: 38,115,892 km (0.061 R)
• M52: 39,705,220 km (0.078 R)
• M53: 43,855,065 km (0.104 R)
• M54: 45,855,039 km (0.089 R)
• M55: 48,055,025 km (0.072 R)
• M56: 48,396,557 km (0.118 R)
• M57: 50,116,184 km (0.086 R)
• M58: 50,375,737 km (0.111 R)
• M59: 51,070,469 km (0.107 R)
• M60: 51,157,385 km (0.095 R)
• M61: 51,680,828 km (0.105 R)
• M62: 54,057,639 km (0.08 R)
• M63: 57,281,922 km (0.066 R)
• M64: 57,372,429 km (0.063 R)
• M65: 57,825,262 km (0.05 R)
• M66: 59,832,416 km (0.08 R)
• M67: 60,383,685 km (0.055 R)
• M68: 61,121,501 km (0.109 R)
• M69: 61,584,058 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.1

Radius: 3.8

Gravity: 66.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.48 AU - 19 AU

Year: 26277 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,969,880 km

• M1: 56,398 km (0.117 R)
• M2: 83,326 km (0.092 R)
• M3: 499,507 km (0.095 R)
• M4: 524,789 km (0.098 R)
• M5: 658,231 km (0.114 R)
• M6: 832,213 km (0.108 R)
• M7: 1,507,947 km (0.075 R)
• M8: 1,658,891 km (0.107 R)
• M9: 3,564,768 km (0.114 R)
• M10: 4,126,208 km (0.111 R)
• M11: 5,329,125 km (0.112 R)
• M12: 6,387,679 km (0.102 R)
• M13: 6,570,338 km (0.043 R)
• M14: 8,223,245 km (0.102 R)
• M15: 8,421,911 km (0.055 R)
• M16: 8,756,412 km (0.034 R)
• M17: 10,350,228 km (0.115 R)
• M18: 10,852,727 km (0.107 R)
• M19: 11,070,542 km (0.077 R)
• M20: 12,256,254 km (0.12 R)
• M21: 12,407,348 km (0.099 R)
• M22: 13,326,478 km (0.078 R)
• M23: 15,148,280 km (0.1 R)
• M24: 15,718,099 km (0.116 R)
• M25: 16,212,071 km (0.054 R)
• M26: 16,294,948 km (0.041 R)
• M27: 17,384,469 km (0.087 R)
• M28: 18,066,486 km (0.116 R)
• M29: 18,238,374 km (0.097 R)
• M30: 19,105,892 km (0.074 R)
• M31: 19,721,188 km (0.06 R)
• M32: 21,332,806 km (0.109 R)
• M33: 21,605,523 km (0.096 R)
• M34: 23,452,757 km (0.073 R)
• M35: 24,300,379 km (0.097 R)
• M36: 24,395,224 km (0.1 R)
• M37: 25,445,999 km (0.044 R)
• M38: 25,928,602 km (0.12 R)
• M39: 26,414,197 km (0.111 R)
• M40: 27,394,362 km (0.056 R)
• M41: 27,789,749 km (0.098 R)
• M42: 28,686,140 km (0.113 R)
• M43: 29,997,814 km (0.082 R)
• M44: 30,099,391 km (0.113 R)
• M45: 31,742,125 km (0.057 R)
• M46: 33,941,962 km (0.114 R)
• M47: 34,048,027 km (0.089 R)
• M48: 34,899,687 km (0.075 R)
• M49: 36,298,727 km (0.091 R)
• M50: 38,486,595 km (0.116 R)
• M51: 39,151,259 km (0.088 R)
• M52: 41,620,521 km (0.042 R)
• M53: 42,302,687 km (0.064 R)
• M54: 42,530,974 km (0.085 R)
• M55: 43,217,927 km (0.089 R)
• M56: 44,487,116 km (0.073 R)
• M57: 46,707,896 km (0.081 R)
• M58: 47,180,027 km (0.101 R)
• M59: 47,298,209 km (0.114 R)
• M60: 47,416,541 km (0.068 R)
• M61: 47,772,285 km (0.092 R)
• M62: 48,367,086 km (0.085 R)
• M63: 50,287,025 km (0.11 R)
• M64: 50,649,800 km (0.067 R)
• M65: 51,621,288 km (0.079 R)
• M66: 51,987,205 km (0.084 R)
• M67: 54,076,937 km (0.096 R)
• M68: 54,324,672 km (0.056 R)
• M69: 54,448,539 km (0.076 R)
• M70: 57,325,754 km (0.101 R)
• M71: 58,973,575 km (0.104 R)
• M72: 59,101,032 km (0.092 R)
• M73: 64,665,475 km (0.078 R)
• M74: 65,455,052 km (0.108 R)
• M75: 65,983,282 km (0.102 R)
• M76: 68,913,606 km (0.117 R)
• M77: 71,206,791 km (0.065 R)
• M78: 71,613,997 km (0.085 R)
• M79: 72,022,100 km (0.112 R)
• M80: 73,936,504 km (0.095 R)
• M81: 76,144,718 km (0.065 R)
• M82: 76,283,545 km (0.082 R)
• M83: 79,497,655 km (0.066 R)
• M84: 79,779,198 km (0.099 R)
• M85: 80,061,040 km (0.108 R)
• M86: 86,490,757 km (0.063 R)
• M87: 88,962,563 km (0.116 R)
• M88: 90,868,439 km (0.094 R)
• M89: 91,457,556 km (0.104 R)
• M90: 93,380,936 km (0.062 R)
• M91: 94,720,285 km (0.065 R)
• M92: 95,317,480 km (0.118 R)
• M93: 96,065,918 km (0.103 R)
• M94: 97,267,339 km (0.104 R)
• M95: 99,381,905 km (0.117 R)
• M96: 101,358,990 km (0.083 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 16,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit