🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.7 AU - 0.78 AU

Year: 223 Days

Day: 25.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.08 AU - 1.78 AU

Year: 598 Days

Day: 25.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.4 AU - 2.02 AU

Year: 782 Days

Day: 35.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.92 AU - 4.82 AU

Year: 3196 Days

Day: 32.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,200,372 km

• M1: 1,858,006 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 9.1

Gravity: 7.72 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.9 AU - 12.14 AU

Year: 11937 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,200,372 km

• M1: 414,237 km (0.072 R)
• M2: 533,915 km (0.118 R)
• M3: 649,105 km (0.064 R)
• M4: 736,770 km (0.081 R)
• M5: 925,113 km (0.049 R)
• M6: 1,087,277 km (0.102 R)
• M7: 1,604,886 km (0.085 R)
• M8: 2,084,646 km (0.101 R)
• M9: 2,550,045 km (0.103 R)
• M10: 3,017,239 km (0.094 R)
• M11: 3,138,264 km (0.106 R)
• M12: 3,670,384 km (0.112 R)
• M13: 3,799,786 km (0.113 R)
• M14: 3,897,773 km (0.094 R)
• M15: 3,963,596 km (0.072 R)
• M16: 4,129,799 km (0.09 R)
• M17: 4,230,628 km (0.05 R)
• M18: 4,400,421 km (0.109 R)
• M19: 4,538,051 km (0.068 R)
• M20: 5,066,581 km (0.117 R)
• M21: 5,319,999 km (0.111 R)
• M22: 5,466,605 km (0.047 R)
• M23: 6,687,623 km (0.099 R)
• M24: 7,989,424 km (0.09 R)
• M25: 8,755,515 km (0.105 R)
• M26: 9,103,479 km (0.096 R)
• M27: 9,858,051 km (0.077 R)
• M28: 10,540,367 km (0.103 R)
• M29: 10,632,519 km (0.114 R)
• M30: 10,957,146 km (0.113 R)
• M31: 11,190,968 km (0.108 R)
• M32: 11,332,039 km (0.109 R)
• M33: 11,663,697 km (0.105 R)
• M34: 12,336,439 km (0.07 R)
• M35: 12,579,685 km (0.088 R)
• M36: 14,225,262 km (0.06 R)
• M37: 14,429,163 km (0.083 R)
• M38: 14,531,638 km (0.088 R)
• M39: 15,202,884 km (0.082 R)
• M40: 15,516,291 km (0.107 R)
• M41: 15,673,668 km (0.11 R)
• M42: 16,096,132 km (0.116 R)
• M43: 17,988,097 km (0.106 R)
• M44: 18,153,402 km (0.071 R)
• M45: 18,652,760 km (0.066 R)
• M46: 19,325,502 km (0.098 R)
• M47: 19,664,939 km (0.058 R)
• M48: 19,835,331 km (0.105 R)
• M49: 20,063,318 km (0.097 R)
• M50: 20,637,176 km (0.052 R)
• M51: 23,586,199 km (0.109 R)
• M52: 24,313,394 km (0.063 R)
• M53: 24,802,280 km (0.049 R)
• M54: 24,863,615 km (0.12 R)
• M55: 25,851,858 km (0.109 R)
• M56: 25,976,324 km (0.073 R)
• M57: 26,038,557 km (0.078 R)
• M58: 26,538,812 km (0.119 R)
• M59: 28,699,604 km (0.102 R)
• M60: 30,718,576 km (0.116 R)
• M61: 30,982,467 km (0.045 R)
• M62: 31,578,764 km (0.088 R)
• M63: 31,845,048 km (0.074 R)
• M64: 32,648,389 km (0.082 R)
• M65: 32,782,877 km (0.11 R)
• M66: 33,255,307 km (0.108 R)
• M67: 33,322,926 km (0.117 R)
• M68: 33,593,997 km (0.059 R)
• M69: 33,661,914 km (0.029 R)
• M70: 33,797,899 km (0.106 R)
• M71: 34,617,246 km (0.119 R)
• M72: 36,205,826 km (0.113 R)
• M73: 40,749,712 km (0.072 R)
• M74: 41,548,714 km (0.09 R)
• M75: 41,767,426 km (0.062 R)
• M76: 42,719,916 km (0.108 R)
• M77: 45,921,161 km (0.099 R)
• M78: 47,283,997 km (0.099 R)
• M79: 47,970,352 km (0.091 R)
• M80: 48,429,767 km (0.097 R)
• M81: 48,813,785 km (0.073 R)
• M82: 50,359,730 km (0.077 R)
• M83: 51,138,835 km (0.072 R)
• M84: 51,529,735 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106

Radius: 6.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 16.26 AU - 23.12 AU

Year: 30566 Days

Day: 20 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,200,372 km

• M1: 108,758 km (0.101 R)
• M2: 291,117 km (0.108 R)
• M3: 431,440 km (0.109 R)
• M4: 493,972 km (0.082 R)
• M5: 543,040 km (0.097 R)
• M6: 737,518 km (0.117 R)
• M7: 1,814,323 km (0.117 R)
• M8: 1,998,029 km (0.117 R)
• M9: 2,440,390 km (0.102 R)
• M10: 2,526,708 km (0.099 R)
• M11: 2,851,784 km (0.099 R)
• M12: 3,034,593 km (0.115 R)
• M13: 3,284,421 km (0.071 R)
• M14: 3,444,042 km (0.115 R)
• M15: 4,073,400 km (0.105 R)
• M16: 5,064,038 km (0.105 R)
• M17: 5,248,492 km (0.119 R)
• M18: 6,400,994 km (0.095 R)
• M19: 6,440,637 km (0.06 R)
• M20: 6,640,500 km (0.098 R)
• M21: 7,460,446 km (0.081 R)
• M22: 8,182,256 km (0.11 R)
• M23: 8,529,472 km (0.088 R)
• M24: 9,059,497 km (0.09 R)
• M25: 9,104,227 km (0.057 R)
• M26: 9,418,832 km (0.076 R)
• M27: 9,737,026 km (0.04 R)
• M28: 9,920,433 km (0.112 R)
• M29: 10,430,712 km (0.102 R)
• M30: 12,705,347 km (0.093 R)
• M31: 12,956,073 km (0.088 R)
• M32: 13,411,449 km (0.111 R)
• M33: 13,513,475 km (0.11 R)
• M34: 14,756,334 km (0.041 R)
• M35: 15,605,152 km (0.11 R)
• M36: 15,927,536 km (0.102 R)
• M37: 16,252,163 km (0.107 R)
• M38: 17,795,564 km (0.119 R)
• M39: 18,471,148 km (0.11 R)
• M40: 18,527,846 km (0.049 R)
• M41: 19,442,637 km (0.065 R)
• M42: 21,793,268 km (0.06 R)
• M43: 21,973,085 km (0.119 R)
• M44: 22,033,223 km (0.119 R)
• M45: 22,093,362 km (0.103 R)
• M46: 23,552,689 km (0.115 R)
• M47: 24,667,492 km (0.113 R)
• M48: 25,672,790 km (0.109 R)
• M49: 26,755,579 km (0.114 R)
• M50: 26,948,261 km (0.096 R)
• M51: 27,012,439 km (0.119 R)
• M52: 29,031,412 km (0.105 R)
• M53: 29,361,424 km (0.032 R)
• M54: 31,300,811 km (0.101 R)
• M55: 31,707,119 km (0.047 R)
• M56: 33,212,074 km (0.096 R)
• M57: 33,626,609 km (0.117 R)
• M58: 34,181,917 km (0.038 R)
• M59: 35,371,968 km (0.078 R)
• M60: 35,442,279 km (0.097 R)
• M61: 36,149,129 km (0.099 R)
• M62: 36,220,038 km (0.096 R)
• M63: 38,225,098 km (0.095 R)
• M64: 39,386,875 km (0.045 R)
• M65: 40,192,460 km (0.094 R)
• M66: 42,791,125 km (0.12 R)
• M67: 45,903,807 km (0.103 R)
• M68: 46,442,509 km (0.086 R)
• M69: 46,828,472 km (0.072 R)
• M70: 48,696,351 km (0.092 R)
• M71: 49,167,135 km (0.045 R)
• M72: 51,703,268 km (0.105 R)
• M73: 52,665,182 km (0.077 R)

Kuiper Belt

Range: 31.4 - 61.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 11,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit