🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.52 AU - 0.62 AU

Year: 154 Days

Day: 26.2 Hours

Environment

Temp: 239 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.79 AU - 3.39 AU

Year: 1945 Days

Day: 12.7 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,961,283 km

• M1: 1,471,145 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.4

Radius: 11.8

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.79 AU - 9.25 AU

Year: 9702 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,961,283 km

• M1: 170,691 km (0.047 R)
• M2: 338,390 km (0.117 R)
• M3: 414,685 km (0.115 R)
• M4: 498,909 km (0.041 R)
• M5: 885,619 km (0.06 R)
• M6: 981,512 km (0.026 R)
• M7: 1,060,948 km (0.028 R)
• M8: 1,538,913 km (0.108 R)
• M9: 1,680,433 km (0.047 R)
• M10: 1,826,440 km (0.116 R)
• M11: 2,619,459 km (0.068 R)
• M12: 3,232,361 km (0.079 R)
• M13: 3,415,619 km (0.062 R)
• M14: 3,508,668 km (0.089 R)
• M15: 4,723,852 km (0.106 R)
• M16: 5,144,072 km (0.04 R)
• M17: 6,020,417 km (0.115 R)
• M18: 6,591,731 km (0.118 R)
• M19: 6,708,118 km (0.043 R)
• M20: 7,260,134 km (0.119 R)
• M21: 7,663,450 km (0.03 R)
• M22: 8,074,246 km (0.11 R)
• M23: 8,240,449 km (0.111 R)
• M24: 10,640,448 km (0.104 R)
• M25: 10,960,438 km (0.075 R)
• M26: 12,176,818 km (0.085 R)
• M27: 12,559,788 km (0.102 R)
• M28: 13,831,520 km (0.109 R)
• M29: 14,030,784 km (0.041 R)
• M30: 15,814,888 km (0.039 R)
• M31: 16,127,997 km (0.088 R)
• M32: 16,654,282 km (0.106 R)
• M33: 16,972,626 km (0.042 R)
• M34: 17,132,696 km (0.042 R)
• M35: 18,048,834 km (0.067 R)
• M36: 18,540,263 km (0.053 R)
• M37: 18,815,074 km (0.097 R)
• M38: 19,036,030 km (0.086 R)
• M39: 19,872,282 km (0.117 R)
• M40: 20,492,964 km (0.099 R)
• M41: 20,720,352 km (0.103 R)
• M42: 20,834,346 km (0.088 R)
• M43: 21,580,241 km (0.086 R)
• M44: 22,568,933 km (0.115 R)
• M45: 22,745,010 km (0.117 R)
• M46: 22,862,594 km (0.084 R)
• M47: 23,691,516 km (0.083 R)
• M48: 24,229,470 km (0.093 R)
• M49: 25,622,824 km (0.071 R)
• M50: 26,669,261 km (0.105 R)
• M51: 27,729,611 km (0.119 R)
• M52: 28,549,856 km (0.066 R)
• M53: 29,378,030 km (0.066 R)
• M54: 30,537,713 km (0.099 R)
• M55: 30,862,490 km (0.067 R)
• M56: 31,058,014 km (0.072 R)
• M57: 31,319,212 km (0.058 R)
• M58: 31,646,682 km (0.087 R)
• M59: 31,975,348 km (0.078 R)
• M60: 33,635,884 km (0.097 R)
• M61: 34,375,347 km (0.065 R)
• M62: 36,144,342 km (0.103 R)
• M63: 37,386,303 km (0.098 R)
• M64: 37,594,693 km (0.079 R)
• M65: 37,803,532 km (0.096 R)
• M66: 38,502,154 km (0.089 R)
• M67: 39,983,172 km (0.087 R)
• M68: 40,267,259 km (0.078 R)
• M69: 40,909,183 km (0.078 R)
• M70: 41,195,663 km (0.092 R)
• M71: 41,770,418 km (0.119 R)
• M72: 43,000,562 km (0.111 R)
• M73: 43,510,690 km (0.053 R)
• M74: 44,683,837 km (0.096 R)
• M75: 44,757,589 km (0.041 R)
• M76: 44,831,340 km (0.092 R)
• M77: 45,274,449 km (0.055 R)
• M78: 45,793,255 km (0.106 R)
• M79: 46,463,303 km (0.083 R)
• M80: 49,023,521 km (0.089 R)
• M81: 49,556,239 km (0.084 R)
• M82: 50,167,496 km (0.071 R)
• M83: 50,244,090 km (0.057 R)
• M84: 50,397,428 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.5

Radius: 9.2

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.96 AU - 11.08 AU

Year: 9702 Days

Day: 7.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,961,283 km

• M1: 213,327 km (0.058 R)
• M2: 343,327 km (0.067 R)
• M3: 796,758 km (0.059 R)
• M4: 905,217 km (0.091 R)
• M5: 1,077,853 km (0.112 R)
• M6: 1,282,503 km (0.077 R)
• M7: 1,544,748 km (0.071 R)
• M8: 2,144,934 km (0.103 R)
• M9: 2,325,200 km (0.083 R)
• M10: 2,510,402 km (0.089 R)
• M11: 2,618,561 km (0.095 R)
• M12: 3,358,622 km (0.066 R)
• M13: 3,538,289 km (0.084 R)
• M14: 3,659,762 km (0.109 R)
• M15: 3,938,314 km (0.116 R)
• M16: 4,483,448 km (0.104 R)
• M17: 4,748,087 km (0.107 R)
• M18: 5,189,251 km (0.107 R)
• M19: 5,929,611 km (0.102 R)
• M20: 6,330,533 km (0.033 R)
• M21: 7,005,519 km (0.1 R)
• M22: 7,351,688 km (0.103 R)
• M23: 7,507,270 km (0.034 R)
• M24: 7,940,954 km (0.074 R)
• M25: 8,060,632 km (0.1 R)
• M26: 8,586,319 km (0.079 R)
• M27: 8,668,149 km (0.089 R)
• M28: 8,998,162 km (0.097 R)
• M29: 9,206,552 km (0.075 R)
• M30: 9,798,361 km (0.062 R)
• M31: 9,969,800 km (0.028 R)
• M32: 10,533,784 km (0.093 R)
• M33: 10,841,657 km (0.096 R)
• M34: 10,930,219 km (0.098 R)
• M35: 11,647,092 km (0.039 R)
• M36: 13,935,790 km (0.118 R)
• M37: 14,032,131 km (0.068 R)
• M38: 14,810,638 km (0.112 R)
• M39: 15,503,276 km (0.107 R)
• M40: 16,206,536 km (0.089 R)
• M41: 16,358,677 km (0.075 R)
• M42: 17,023,041 km (0.11 R)
• M43: 19,336,422 km (0.089 R)
• M44: 19,497,689 km (0.044 R)
• M45: 19,659,404 km (0.12 R)
• M46: 20,639,270 km (0.057 R)
• M47: 21,301,390 km (0.099 R)
• M48: 21,746,594 km (0.058 R)
• M49: 22,420,233 km (0.104 R)
• M50: 22,986,910 km (0.077 R)
• M51: 24,365,903 km (0.099 R)
• M52: 24,540,184 km (0.108 R)
• M53: 26,783,105 km (0.053 R)
• M54: 29,460,907 km (0.104 R)
• M55: 31,082,997 km (0.119 R)
• M56: 31,398,199 km (0.074 R)
• M57: 31,587,890 km (0.089 R)
• M58: 31,777,879 km (0.069 R)
• M59: 31,841,458 km (0.119 R)
• M60: 34,413,045 km (0.053 R)
• M61: 35,394,557 km (0.101 R)
• M62: 36,120,107 km (0.038 R)
• M63: 36,186,379 km (0.103 R)
• M64: 37,117,476 km (0.111 R)
• M65: 37,384,957 km (0.117 R)
• M66: 37,787,525 km (0.115 R)
• M67: 38,664,318 km (0.106 R)
• M68: 38,799,853 km (0.093 R)
• M69: 39,343,492 km (0.06 R)
• M70: 39,547,992 km (0.091 R)
• M71: 39,616,209 km (0.119 R)
• M72: 41,473,466 km (0.099 R)
• M73: 41,959,660 km (0.044 R)
• M74: 42,029,372 km (0.08 R)
• M75: 42,937,730 km (0.1 R)
• M76: 43,570,380 km (0.11 R)
• M77: 43,781,911 km (0.096 R)
• M78: 44,773,895 km (0.11 R)
• M79: 45,415,370 km (0.062 R)
• M80: 46,275,558 km (0.114 R)
• M81: 46,491,428 km (0.093 R)
• M82: 46,563,384 km (0.108 R)
• M83: 46,996,470 km (0.11 R)
• M84: 47,068,726 km (0.105 R)
• M85: 47,430,753 km (0.106 R)
• M86: 47,793,677 km (0.119 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 15,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit