🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.77 AU - 1.87 AU

Year: 940 Days

Day: 37.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.48 AU - 2.84 AU

Year: 1661 Days

Day: 33.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,206,082 km

• M1: 238,160 km (0.095 R)

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.7

Radius: 9

Gravity: 11.61 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.92 AU - 4.76 AU

Year: 3462 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,206,082 km

• M1: 112,797 km (0.107 R)
• M2: 268,678 km (0.07 R)
• M3: 345,122 km (0.081 R)
• M4: 458,517 km (0.079 R)
• M5: 585,975 km (0.116 R)
• M6: 726,148 km (0.108 R)
• M7: 877,840 km (0.113 R)
• M8: 976,575 km (0.117 R)
• M9: 1,240,166 km (0.065 R)
• M10: 1,482,066 km (0.098 R)
• M11: 1,571,077 km (0.074 R)
• M12: 1,631,514 km (0.102 R)
• M13: 1,754,633 km (0.031 R)
• M14: 2,059,663 km (0.097 R)
• M15: 2,261,022 km (0.073 R)
• M16: 2,364,245 km (0.054 R)
• M17: 2,646,985 km (0.109 R)
• M18: 2,719,390 km (0.086 R)
• M19: 2,866,295 km (0.115 R)
• M20: 2,997,044 km (0.094 R)
• M21: 3,072,591 km (0.105 R)
• M22: 3,225,779 km (0.086 R)
• M23: 3,559,532 km (0.086 R)
• M24: 3,842,870 km (0.109 R)
• M25: 3,966,438 km (0.076 R)
• M26: 4,154,482 km (0.113 R)
• M27: 4,409,696 km (0.047 R)
• M28: 4,626,464 km (0.079 R)
• M29: 4,891,102 km (0.072 R)
• M30: 5,115,499 km (0.031 R)
• M31: 5,343,187 km (0.115 R)
• M32: 5,481,416 km (0.12 R)
• M33: 5,738,126 km (0.109 R)
• M34: 6,214,744 km (0.119 R)
• M35: 6,335,919 km (0.118 R)
• M36: 6,878,360 km (0.105 R)
• M37: 7,129,835 km (0.058 R)
• M38: 8,728,737 km (0.032 R)
• M39: 8,837,345 km (0.111 R)
• M40: 8,973,778 km (0.063 R)
• M41: 9,582,192 km (0.104 R)
• M42: 9,722,366 km (0.101 R)
• M43: 9,948,109 km (0.084 R)
• M44: 10,090,077 km (0.115 R)
• M45: 10,175,498 km (0.078 R)
• M46: 10,490,999 km (0.097 R)
• M47: 10,577,617 km (0.074 R)
• M48: 11,427,183 km (0.068 R)
• M49: 11,695,262 km (0.098 R)
• M50: 12,025,724 km (0.115 R)
• M51: 12,328,959 km (0.112 R)
• M52: 12,603,920 km (0.119 R)
• M53: 12,726,740 km (0.118 R)
• M54: 12,819,191 km (0.098 R)
• M55: 13,035,659 km (0.084 R)
• M56: 13,097,742 km (0.074 R)
• M57: 13,723,959 km (0.049 R)
• M58: 13,882,084 km (0.067 R)
• M59: 13,977,228 km (0.09 R)
• M60: 14,360,049 km (0.044 R)
• M61: 15,201,238 km (0.029 R)
• M62: 15,792,898 km (0.086 R)
• M63: 16,559,886 km (0.119 R)
• M64: 17,612,905 km (0.104 R)
• M65: 17,957,130 km (0.088 R)
• M66: 19,498,138 km (0.101 R)
• M67: 20,320,477 km (0.081 R)
• M68: 20,573,148 km (0.064 R)
• M69: 20,790,364 km (0.054 R)
• M70: 21,630,356 km (0.08 R)
• M71: 21,925,064 km (0.093 R)
• M72: 22,780,016 km (0.063 R)
• M73: 22,892,364 km (0.109 R)
• M74: 23,230,305 km (0.055 R)
• M75: 23,645,739 km (0.099 R)
• M76: 24,330,747 km (0.101 R)
• M77: 24,791,060 km (0.085 R)
• M78: 25,060,934 km (0.047 R)
• M79: 25,215,619 km (0.119 R)
• M80: 25,993,677 km (0.078 R)
• M81: 26,228,546 km (0.118 R)

Asteroid Belt

Center: 10.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.6

Radius: 6.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.37 AU - 16.59 AU

Year: 24459 Days

Day: 23.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,206,082 km

• M1: 170,990 km (0.029 R)
• M2: 329,564 km (0.067 R)
• M3: 614,847 km (0.045 R)
• M4: 718,668 km (0.094 R)
• M5: 983,756 km (0.106 R)
• M6: 1,064,838 km (0.038 R)
• M7: 1,718,281 km (0.113 R)
• M8: 2,045,152 km (0.085 R)
• M9: 2,282,714 km (0.114 R)
• M10: 2,726,720 km (0.092 R)
• M11: 2,784,166 km (0.048 R)
• M12: 2,988,217 km (0.11 R)
• M13: 3,136,918 km (0.101 R)
• M14: 3,380,014 km (0.086 R)
• M15: 3,535,147 km (0.106 R)
• M16: 3,660,809 km (0.079 R)
• M17: 4,311,560 km (0.048 R)
• M18: 4,412,240 km (0.087 R)
• M19: 4,479,858 km (0.032 R)
• M20: 4,581,734 km (0.065 R)
• M21: 5,317,157 km (0.119 R)
• M22: 6,051,084 km (0.107 R)
• M23: 6,126,182 km (0.1 R)
• M24: 6,353,571 km (0.07 R)
• M25: 7,052,044 km (0.084 R)
• M26: 7,856,282 km (0.09 R)
• M27: 8,061,979 km (0.084 R)
• M28: 10,845,995 km (0.101 R)
• M29: 11,491,061 km (0.083 R)
• M30: 11,771,408 km (0.11 R)
• M31: 13,401,875 km (0.081 R)
• M32: 14,293,179 km (0.055 R)
• M33: 14,493,939 km (0.111 R)
• M34: 15,357,269 km (0.085 R)
• M35: 16,028,664 km (0.11 R)
• M36: 16,762,441 km (0.086 R)
• M37: 17,937,383 km (0.102 R)
• M38: 19,083,602 km (0.117 R)
• M39: 19,138,804 km (0.045 R)
• M40: 19,526,561 km (0.108 R)
• M41: 20,197,059 km (0.082 R)
• M42: 20,422,353 km (0.118 R)
• M43: 22,080,047 km (0.109 R)
• M44: 22,253,880 km (0.102 R)
• M45: 22,720,027 km (0.083 R)
• M46: 23,248,107 km (0.111 R)
• M47: 24,977,309 km (0.111 R)
• M48: 25,219,059 km (0.117 R)
• M49: 25,826,876 km (0.106 R)
• M50: 26,747,501 km (0.083 R)
• M51: 26,933,002 km (0.074 R)
• M52: 26,994,786 km (0.092 R)
• M53: 27,991,706 km (0.096 R)
• M54: 28,054,388 km (0.068 R)
• M55: 28,368,693 km (0.064 R)
• M56: 29,127,603 km (0.08 R)
• M57: 29,254,761 km (0.117 R)
• M58: 29,382,069 km (0.108 R)
• M59: 31,639,800 km (0.092 R)
• M60: 31,770,549 km (0.095 R)
• M61: 31,835,923 km (0.038 R)
• M62: 32,229,365 km (0.101 R)
• M63: 32,295,039 km (0.115 R)
• M64: 32,888,643 km (0.042 R)
• M65: 33,021,037 km (0.069 R)
• M66: 33,485,838 km (0.096 R)
• M67: 33,618,980 km (0.049 R)
• M68: 34,019,603 km (0.077 R)
• M69: 34,287,533 km (0.044 R)
• M70: 34,354,702 km (0.107 R)
• M71: 35,434,200 km (0.088 R)
• M72: 35,637,953 km (0.089 R)
• M73: 36,114,572 km (0.119 R)
• M74: 36,182,938 km (0.034 R)
• M75: 36,867,946 km (0.111 R)
• M76: 37,212,171 km (0.055 R)
• M77: 38,390,254 km (0.114 R)
• M78: 39,299,361 km (0.104 R)
• M79: 39,580,605 km (0.098 R)
• M80: 40,640,805 km (0.074 R)
• M81: 43,586,387 km (0.107 R)
• M82: 45,121,411 km (0.089 R)
• M83: 45,195,013 km (0.028 R)
• M84: 45,563,323 km (0.102 R)
• M85: 45,932,680 km (0.072 R)
• M86: 46,006,581 km (0.091 R)
• M87: 46,748,587 km (0.085 R)
• M88: 47,644,229 km (0.117 R)
• M89: 48,018,972 km (0.085 R)
• M90: 49,225,030 km (0.117 R)
• M91: 49,528,115 km (0.055 R)
• M92: 50,899,628 km (0.108 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 20,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit