🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.08 AU - 1.46 AU

Year: 510 Days

Day: 34.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.95 AU - 2.03 AU

Year: 1001 Days

Day: 29.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 138.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,951,226 km

• M1: 47,572 km (0.036 R)

Asteroid Belt

Center: 5.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.9

Radius: 14.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.08 AU - 9.06 AU

Year: 8943 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,951,226 km

• M1: 185,501 km (0.081 R)
• M2: 796,609 km (0.114 R)
• M3: 952,938 km (0.105 R)
• M4: 1,082,490 km (0.044 R)
• M5: 1,198,877 km (0.072 R)
• M6: 1,466,358 km (0.086 R)
• M7: 1,685,968 km (0.119 R)
• M8: 2,012,091 km (0.108 R)
• M9: 2,645,339 km (0.067 R)
• M10: 2,833,533 km (0.095 R)
• M11: 2,970,715 km (0.093 R)
• M12: 3,454,364 km (0.091 R)
• M13: 3,631,189 km (0.057 R)
• M14: 3,780,787 km (0.075 R)
• M15: 4,055,449 km (0.039 R)
• M16: 5,018,111 km (0.102 R)
• M17: 5,252,830 km (0.087 R)
• M18: 5,663,626 km (0.109 R)
• M19: 5,768,045 km (0.082 R)
• M20: 6,662,940 km (0.11 R)
• M21: 7,258,339 km (0.075 R)
• M22: 7,948,883 km (0.105 R)
• M23: 8,540,542 km (0.099 R)
• M24: 9,146,414 km (0.087 R)
• M25: 9,933,897 km (0.037 R)
• M26: 10,357,109 km (0.099 R)
• M27: 10,829,539 km (0.085 R)
• M28: 11,751,062 km (0.047 R)
• M29: 13,435,684 km (0.059 R)
• M30: 14,139,991 km (0.114 R)
• M31: 14,282,408 km (0.076 R)
• M32: 14,472,846 km (0.118 R)
• M33: 15,049,546 km (0.082 R)
• M34: 15,977,950 km (0.089 R)
• M35: 16,324,718 km (0.053 R)
• M36: 18,925,327 km (0.09 R)
• M37: 19,450,266 km (0.109 R)
• M38: 20,139,913 km (0.097 R)
• M39: 20,891,642 km (0.115 R)
• M40: 21,816,755 km (0.113 R)
• M41: 22,588,530 km (0.096 R)
• M42: 22,922,134 km (0.1 R)
• M43: 23,033,734 km (0.08 R)
• M44: 24,614,385 km (0.074 R)
• M45: 24,785,824 km (0.065 R)
• M46: 25,417,875 km (0.068 R)
• M47: 27,523,315 km (0.09 R)
• M48: 27,701,187 km (0.096 R)
• M49: 28,837,383 km (0.067 R)
• M50: 29,078,385 km (0.086 R)
• M51: 29,805,880 km (0.044 R)
• M52: 30,171,796 km (0.074 R)
• M53: 30,539,209 km (0.072 R)
• M54: 30,723,513 km (0.09 R)
• M55: 31,154,953 km (0.108 R)
• M56: 31,526,255 km (0.06 R)
• M57: 31,650,422 km (0.055 R)
• M58: 32,336,029 km (0.033 R)
• M59: 32,837,780 km (0.101 R)
• M60: 33,026,572 km (0.075 R)
• M61: 33,976,070 km (0.119 R)
• M62: 34,998,721 km (0.028 R)
• M63: 36,161,396 km (0.048 R)
• M64: 36,616,921 km (0.119 R)
• M65: 36,747,371 km (0.075 R)
• M66: 37,074,392 km (0.12 R)
• M67: 37,402,160 km (0.114 R)
• M68: 38,590,716 km (0.115 R)
• M69: 38,789,980 km (0.118 R)
• M70: 38,922,972 km (0.104 R)
• M71: 39,056,264 km (0.101 R)
• M72: 39,389,867 km (0.091 R)
• M73: 39,724,518 km (0.077 R)
• M74: 39,858,557 km (0.036 R)
• M75: 40,261,873 km (0.041 R)
• M76: 42,572,412 km (0.098 R)
• M77: 43,122,334 km (0.113 R)
• M78: 44,646,587 km (0.07 R)
• M79: 46,966,102 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.2

Radius: 13.9

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 10.1 AU - 12.96 AU

Year: 13955 Days

Day: 14 Hours

Environment

Temp: -184 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 60,951,226 km

• M1: 178,321 km (0.092 R)
• M2: 284,535 km (0.117 R)
• M3: 488,736 km (0.114 R)
• M4: 641,027 km (0.09 R)
• M5: 914,492 km (0.101 R)
• M6: 1,180,028 km (0.108 R)
• M7: 1,274,424 km (0.071 R)
• M8: 1,548,188 km (0.085 R)
• M9: 1,652,608 km (0.047 R)
• M10: 1,841,251 km (0.088 R)
• M11: 2,270,447 km (0.065 R)
• M12: 2,360,056 km (0.074 R)
• M13: 2,512,347 km (0.102 R)
• M14: 3,054,639 km (0.118 R)
• M15: 3,154,122 km (0.115 R)
• M16: 3,846,012 km (0.08 R)
• M17: 4,584,277 km (0.068 R)
• M18: 4,892,000 km (0.101 R)
• M19: 5,286,190 km (0.055 R)
• M20: 6,659,499 km (0.067 R)
• M21: 7,543,323 km (0.083 R)
• M22: 9,226,149 km (0.111 R)
• M23: 9,960,675 km (0.105 R)
• M24: 10,309,986 km (0.1 R)
• M25: 10,460,930 km (0.083 R)
• M26: 11,071,888 km (0.078 R)
• M27: 11,226,572 km (0.092 R)
• M28: 11,433,765 km (0.104 R)
• M29: 12,116,081 km (0.094 R)
• M30: 14,635,459 km (0.114 R)
• M31: 15,779,883 km (0.068 R)
• M32: 20,007,219 km (0.07 R)
• M33: 21,403,865 km (0.097 R)
• M34: 21,596,846 km (0.066 R)
• M35: 23,690,319 km (0.075 R)
• M36: 23,956,603 km (0.095 R)
• M37: 24,223,785 km (0.068 R)
• M38: 24,626,502 km (0.057 R)
• M39: 25,779,603 km (0.063 R)
• M40: 26,190,698 km (0.113 R)
• M41: 27,089,033 km (0.108 R)
• M42: 28,703,044 km (0.053 R)
• M43: 28,844,863 km (0.085 R)
• M44: 30,782,305 km (0.101 R)
• M45: 31,730,008 km (0.095 R)
• M46: 32,465,580 km (0.045 R)
• M47: 33,281,188 km (0.069 R)
• M48: 34,555,014 km (0.108 R)
• M49: 34,932,748 km (0.076 R)
• M50: 35,159,988 km (0.116 R)
• M51: 35,997,586 km (0.089 R)
• M52: 36,380,407 km (0.086 R)
• M53: 37,073,045 km (0.118 R)
• M54: 37,537,098 km (0.095 R)
• M55: 38,471,187 km (0.087 R)
• M56: 38,862,684 km (0.119 R)
• M57: 39,255,528 km (0.099 R)
• M58: 39,491,743 km (0.09 R)
• M59: 40,124,243 km (0.076 R)
• M60: 40,521,276 km (0.09 R)
• M61: 41,399,266 km (0.057 R)
• M62: 42,364,172 km (0.088 R)
• M63: 42,849,468 km (0.108 R)
• M64: 43,417,940 km (0.07 R)
• M65: 44,562,363 km (0.116 R)
• M66: 44,726,622 km (0.113 R)
• M67: 44,891,179 km (0.087 R)
• M68: 47,299,107 km (0.119 R)
• M69: 47,970,652 km (0.086 R)
• M70: 50,774,415 km (0.086 R)
• M71: 53,805,717 km (0.071 R)
• M72: 53,893,231 km (0.081 R)
• M73: 54,331,254 km (0.086 R)
• M74: 55,475,678 km (0.032 R)
• M75: 56,183,874 km (0.118 R)
• M76: 56,539,169 km (0.032 R)
• M77: 56,806,051 km (0.074 R)
• M78: 57,073,532 km (0.102 R)
• M79: 57,162,693 km (0.109 R)
• M80: 58,326,564 km (0.119 R)
• M81: 59,046,728 km (0.096 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 16,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit