🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.56 AU - 0.74 AU

Year: 190 Days

Day: 20.7 Hours

Environment

Temp: 167 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.19 AU - 1.97 AU

Year: 718 Days

Day: 40.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,902,683 km

• M1: 1,035,666 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.47 AU - 1.95 AU

Year: 809 Days

Day: 23.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.29 AU - 2.65 AU

Year: 1404 Days

Day: 31.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,902,683 km

• M1: 450,738 km (0.11 R)
• M2: 1,167,911 km (0.065 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.2

Radius: 10.7

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.59 AU - 10.85 AU

Year: 9312 Days

Day: 13.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 68,902,683 km

• M1: 138,976 km (0.11 R)
• M2: 224,397 km (0.106 R)
• M3: 339,288 km (0.07 R)
• M4: 627,114 km (0.113 R)
• M5: 695,929 km (0.029 R)
• M6: 810,072 km (0.118 R)
• M7: 976,575 km (0.11 R)
• M8: 1,305,541 km (0.119 R)
• M9: 1,476,381 km (0.084 R)
• M10: 1,753,736 km (0.1 R)
• M11: 2,017,776 km (0.107 R)
• M12: 2,683,487 km (0.087 R)
• M13: 2,971,463 km (0.045 R)
• M14: 3,522,282 km (0.091 R)
• M15: 5,169,055 km (0.107 R)
• M16: 5,742,913 km (0.111 R)
• M17: 6,225,366 km (0.063 R)
• M18: 6,359,256 km (0.098 R)
• M19: 7,488,421 km (0.112 R)
• M20: 7,774,302 km (0.1 R)
• M21: 8,628,805 km (0.117 R)
• M22: 8,853,352 km (0.07 R)
• M23: 9,130,407 km (0.114 R)
• M24: 9,282,697 km (0.027 R)
• M25: 9,461,617 km (0.104 R)
• M26: 9,874,656 km (0.07 R)
• M27: 10,030,986 km (0.119 R)
• M28: 10,531,840 km (0.118 R)
• M29: 11,203,085 km (0.043 R)
• M30: 11,420,900 km (0.063 R)
• M31: 11,585,158 km (0.105 R)
• M32: 11,943,744 km (0.111 R)
• M33: 12,082,571 km (0.052 R)
• M34: 12,502,492 km (0.067 R)
• M35: 13,127,064 km (0.089 R)
• M36: 13,299,251 km (0.053 R)
• M37: 13,385,569 km (0.032 R)
• M38: 13,965,859 km (0.082 R)
• M39: 15,091,134 km (0.115 R)
• M40: 15,908,238 km (0.078 R)
• M41: 16,091,794 km (0.027 R)
• M42: 16,183,946 km (0.108 R)
• M43: 16,522,935 km (0.047 R)
• M44: 16,677,769 km (0.091 R)
• M45: 16,957,667 km (0.115 R)
• M46: 17,176,528 km (0.082 R)
• M47: 17,680,224 km (0.113 R)
• M48: 17,933,942 km (0.115 R)
• M49: 18,831,380 km (0.106 R)
• M50: 20,536,646 km (0.108 R)
• M51: 21,104,669 km (0.099 R)
• M52: 21,678,078 km (0.09 R)
• M53: 22,530,487 km (0.1 R)
• M54: 22,736,632 km (0.086 R)
• M55: 23,151,018 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.1

Radius: 6.2

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 16.71 AU - 22.65 AU

Year: 31574 Days

Day: 24.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,902,683 km

• M1: 94,546 km (0.055 R)
• M2: 167,550 km (0.105 R)
• M3: 271,819 km (0.078 R)
• M4: 566,976 km (0.085 R)
• M5: 607,218 km (0.105 R)
• M6: 916,885 km (0.034 R)
• M7: 989,141 km (0.026 R)
• M8: 1,244,056 km (0.118 R)
• M9: 1,490,743 km (0.105 R)
• M10: 1,904,530 km (0.079 R)
• M11: 1,966,464 km (0.082 R)
• M12: 2,486,017 km (0.115 R)
• M13: 2,588,043 km (0.1 R)
• M14: 2,831,588 km (0.107 R)
• M15: 3,009,909 km (0.103 R)
• M16: 3,082,315 km (0.11 R)
• M17: 3,155,318 km (0.112 R)
• M18: 3,605,458 km (0.119 R)
• M19: 3,877,278 km (0.039 R)
• M20: 3,956,116 km (0.083 R)
• M21: 6,418,646 km (0.045 R)
• M22: 6,795,334 km (0.09 R)
• M23: 7,373,679 km (0.09 R)
• M24: 7,422,598 km (0.074 R)
• M25: 8,270,668 km (0.078 R)
• M26: 9,201,615 km (0.116 R)
• M27: 9,254,274 km (0.063 R)
• M28: 10,002,562 km (0.036 R)
• M29: 10,936,951 km (0.11 R)
• M30: 12,187,140 km (0.026 R)
• M31: 12,361,122 km (0.109 R)
• M32: 12,594,346 km (0.063 R)
• M33: 12,887,857 km (0.061 R)
• M34: 13,661,726 km (0.066 R)
• M35: 13,782,153 km (0.085 R)
• M36: 13,842,441 km (0.105 R)
• M37: 14,084,640 km (0.109 R)
• M38: 14,389,370 km (0.071 R)
• M39: 14,757,980 km (0.101 R)
• M40: 15,629,986 km (0.101 R)
• M41: 16,326,812 km (0.09 R)
• M42: 17,423,514 km (0.055 R)
• M43: 17,488,739 km (0.107 R)
• M44: 19,011,945 km (0.09 R)
• M45: 19,281,071 km (0.032 R)
• M46: 19,483,776 km (0.094 R)
• M47: 20,853,494 km (0.032 R)
• M48: 20,922,758 km (0.086 R)
• M49: 23,180,190 km (0.098 R)
• M50: 23,395,761 km (0.112 R)
• M51: 23,756,591 km (0.113 R)
• M52: 26,183,517 km (0.067 R)
• M53: 27,616,216 km (0.08 R)
• M54: 29,074,197 km (0.039 R)
• M55: 31,109,476 km (0.099 R)
• M56: 32,625,800 km (0.083 R)
• M57: 34,165,910 km (0.042 R)
• M58: 34,411,250 km (0.079 R)
• M59: 34,575,060 km (0.109 R)
• M60: 34,657,189 km (0.098 R)
• M61: 35,812,533 km (0.114 R)
• M62: 37,148,293 km (0.104 R)
• M63: 38,330,565 km (0.057 R)
• M64: 40,212,955 km (0.09 R)
• M65: 42,740,112 km (0.025 R)
• M66: 42,828,225 km (0.106 R)
• M67: 42,916,338 km (0.056 R)
• M68: 44,691,317 km (0.045 R)
• M69: 44,959,546 km (0.109 R)
• M70: 45,857,731 km (0.111 R)
• M71: 47,580,650 km (0.076 R)
• M72: 48,220,779 km (0.086 R)
• M73: 49,324,662 km (0.085 R)
• M74: 49,417,113 km (0.076 R)
• M75: 50,716,221 km (0.071 R)
• M76: 53,727,776 km (0.05 R)
• M77: 55,543,146 km (0.05 R)
• M78: 56,506,557 km (0.114 R)
• M79: 57,087,295 km (0.113 R)
• M80: 57,669,979 km (0.04 R)
• M81: 57,962,144 km (0.104 R)
• M82: 59,725,005 km (0.09 R)
• M83: 61,009,153 km (0.071 R)
• M84: 61,207,520 km (0.098 R)
• M85: 64,309,581 km (0.086 R)
• M86: 66,235,953 km (0.096 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit