🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.58 AU - 0.58 AU

Year: 166 Days

Day: 23.6 Hours

Environment

Temp: 185 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.79 AU

Year: 193 Days

Day: 16.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.35 AU - 3.61 AU

Year: 1938 Days

Day: 26.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 11.9

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.28 AU - 6.34 AU

Year: 5971 Days

Day: 12 Hours

Environment

Temp: -163 °C

Axial Tilt: 88.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 58,406,236 km

• M1: 157,527 km (0.069 R)
• M2: 254,017 km (0.068 R)
• M3: 412,741 km (0.112 R)
• M4: 634,445 km (0.1 R)
• M5: 836,701 km (0.053 R)
• M6: 946,356 km (0.077 R)
• M7: 1,113,906 km (0.078 R)
• M8: 1,334,114 km (0.063 R)
• M9: 1,508,994 km (0.056 R)
• M10: 1,630,018 km (0.101 R)
• M11: 1,722,919 km (0.108 R)
• M12: 1,801,757 km (0.08 R)
• M13: 1,979,778 km (0.073 R)
• M14: 2,079,261 km (0.104 R)
• M15: 2,370,827 km (0.074 R)
• M16: 2,566,651 km (0.112 R)
• M17: 3,050,899 km (0.081 R)
• M18: 3,283,972 km (0.051 R)
• M19: 3,363,110 km (0.065 R)
• M20: 3,502,984 km (0.118 R)
• M21: 3,583,916 km (0.091 R)
• M22: 3,685,792 km (0.097 R)
• M23: 3,850,948 km (0.083 R)
• M24: 4,274,759 km (0.062 R)
• M25: 4,404,760 km (0.095 R)
• M26: 4,492,274 km (0.062 R)
• M27: 5,213,037 km (0.073 R)
• M28: 5,375,500 km (0.115 R)
• M29: 5,469,149 km (0.077 R)
• M30: 6,286,851 km (0.111 R)
• M31: 6,584,700 km (0.058 R)
• M32: 7,297,683 km (0.065 R)
• M33: 7,636,971 km (0.054 R)
• M34: 8,331,405 km (0.053 R)
• M35: 8,576,446 km (0.093 R)
• M36: 8,768,679 km (0.115 R)
• M37: 9,952,298 km (0.1 R)
• M38: 10,067,638 km (0.074 R)
• M39: 10,212,448 km (0.088 R)
• M40: 10,504,164 km (0.114 R)
• M41: 10,976,594 km (0.051 R)
• M42: 11,125,743 km (0.051 R)
• M43: 11,850,695 km (0.093 R)
• M44: 12,280,639 km (0.107 R)
• M45: 12,497,556 km (0.053 R)
• M46: 12,747,085 km (0.084 R)
• M47: 13,029,825 km (0.091 R)
• M48: 13,187,651 km (0.113 R)
• M49: 13,378,089 km (0.078 R)
• M50: 13,473,532 km (0.084 R)
• M51: 13,986,803 km (0.064 R)
• M52: 14,180,981 km (0.098 R)
• M53: 15,565,060 km (0.106 R)
• M54: 15,833,588 km (0.117 R)
• M55: 16,171,380 km (0.093 R)
• M56: 16,579,932 km (0.086 R)
• M57: 18,001,261 km (0.105 R)
• M58: 18,673,105 km (0.075 R)
• M59: 18,887,030 km (0.078 R)
• M60: 19,353,177 km (0.104 R)
• M61: 19,461,337 km (0.108 R)
• M62: 20,187,335 km (0.084 R)
• M63: 20,590,501 km (0.081 R)
• M64: 21,293,013 km (0.116 R)
• M65: 21,703,360 km (0.072 R)
• M66: 21,853,257 km (0.106 R)
• M67: 22,531,833 km (0.097 R)
• M68: 22,911,961 km (0.106 R)
• M69: 23,793,990 km (0.061 R)
• M70: 24,026,016 km (0.039 R)
• M71: 24,804,524 km (0.106 R)
• M72: 26,226,751 km (0.094 R)
• M73: 26,346,579 km (0.1 R)
• M74: 26,466,406 km (0.116 R)
• M75: 26,586,534 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.8

Radius: 10.4

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 9.04 AU - 10.82 AU

Year: 11788 Days

Day: 5.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,406,236 km

• M1: 432,188 km (0.056 R)
• M2: 527,332 km (0.103 R)
• M3: 648,956 km (0.102 R)
• M4: 723,156 km (0.055 R)
• M5: 1,548,188 km (0.096 R)
• M6: 1,650,663 km (0.107 R)
• M7: 1,917,246 km (0.099 R)
• M8: 3,582,869 km (0.108 R)
• M9: 4,142,215 km (0.097 R)
• M10: 4,395,634 km (0.057 R)
• M11: 4,616,889 km (0.095 R)
• M12: 4,841,885 km (0.078 R)
• M13: 6,390,522 km (0.076 R)
• M14: 7,239,789 km (0.042 R)
• M15: 7,326,705 km (0.098 R)
• M16: 7,944,694 km (0.072 R)
• M17: 8,034,303 km (0.11 R)
• M18: 8,214,718 km (0.083 R)
• M19: 8,305,375 km (0.12 R)
• M20: 8,533,511 km (0.056 R)
• M21: 8,717,517 km (0.03 R)
• M22: 9,657,440 km (0.095 R)
• M23: 10,236,683 km (0.038 R)
• M24: 10,777,629 km (0.106 R)
• M25: 11,277,435 km (0.116 R)
• M26: 12,248,026 km (0.11 R)
• M27: 12,822,183 km (0.072 R)
• M28: 13,726,652 km (0.086 R)
• M29: 14,927,624 km (0.112 R)
• M30: 15,038,476 km (0.098 R)
• M31: 15,149,627 km (0.118 R)
• M32: 16,275,949 km (0.106 R)
• M33: 16,447,089 km (0.067 R)
• M34: 17,138,231 km (0.098 R)
• M35: 17,254,319 km (0.09 R)
• M36: 18,489,100 km (0.066 R)
• M37: 18,907,076 km (0.118 R)
• M38: 19,267,757 km (0.101 R)
• M39: 21,667,456 km (0.1 R)
• M40: 21,855,950 km (0.115 R)
• M41: 22,361,142 km (0.088 R)
• M42: 24,551,255 km (0.044 R)
• M43: 24,813,350 km (0.091 R)
• M44: 25,340,383 km (0.079 R)
• M45: 26,271,630 km (0.107 R)
• M46: 27,281,715 km (0.102 R)
• M47: 27,553,235 km (0.059 R)
• M48: 27,621,302 km (0.083 R)
• M49: 27,825,653 km (0.059 R)
• M50: 28,855,185 km (0.084 R)
• M51: 29,131,941 km (0.11 R)
• M52: 29,897,134 km (0.113 R)
• M53: 30,669,209 km (0.087 R)
• M54: 32,089,491 km (0.03 R)
• M55: 33,096,435 km (0.101 R)
• M56: 33,821,984 km (0.108 R)
• M57: 33,894,838 km (0.076 R)
• M58: 34,626,222 km (0.1 R)
• M59: 34,773,127 km (0.103 R)
• M60: 36,030,198 km (0.103 R)
• M61: 36,179,048 km (0.115 R)
• M62: 36,626,795 km (0.03 R)
• M63: 37,981,254 km (0.081 R)
• M64: 38,056,950 km (0.087 R)
• M65: 38,512,476 km (0.026 R)
• M66: 38,817,057 km (0.072 R)
• M67: 39,352,169 km (0.062 R)
• M68: 39,812,631 km (0.079 R)
• M69: 40,043,610 km (0.081 R)
• M70: 40,275,038 km (0.111 R)
• M71: 40,506,765 km (0.09 R)
• M72: 41,438,610 km (0.081 R)
• M73: 43,640,092 km (0.081 R)
• M74: 44,196,297 km (0.114 R)
• M75: 44,276,033 km (0.06 R)
• M76: 44,435,504 km (0.064 R)
• M77: 44,995,150 km (0.062 R)
• M78: 45,798,640 km (0.077 R)
• M79: 46,202,255 km (0.06 R)
• M80: 46,363,970 km (0.099 R)
• M81: 48,977,595 km (0.045 R)
• M82: 49,970,027 km (0.071 R)
• M83: 50,385,460 km (0.12 R)
• M84: 50,969,042 km (0.11 R)
• M85: 51,722,566 km (0.115 R)
• M86: 53,410,329 km (0.03 R)
• M87: 53,495,301 km (0.072 R)
• M88: 53,750,066 km (0.073 R)
• M89: 54,346,363 km (0.111 R)
• M90: 56,753,243 km (0.106 R)
• M91: 57,708,276 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 12,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit