🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.57 AU - 0.61 AU

Year: 161 Days

Day: 16.6 Hours

Environment

Temp: 163 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,663,066 km

• M1: 35,455 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.56 AU - 3.76 AU

Year: 1993 Days

Day: 27.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,663,066 km

• M1: 61,036 km (0.104 R)

Asteroid Belt

Center: 5.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.5

Radius: 9.1

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.75 AU - 7.97 AU

Year: 7818 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,663,066 km

• M1: 127,607 km (0.078 R)
• M2: 195,524 km (0.047 R)
• M3: 540,946 km (0.1 R)
• M4: 802,742 km (0.049 R)
• M5: 898,934 km (0.074 R)
• M6: 1,033,422 km (0.097 R)
• M7: 1,138,889 km (0.117 R)
• M8: 1,953,898 km (0.12 R)
• M9: 2,619,160 km (0.11 R)
• M10: 2,740,633 km (0.033 R)
• M11: 2,963,983 km (0.084 R)
• M12: 3,141,854 km (0.117 R)
• M13: 3,271,107 km (0.083 R)
• M14: 3,349,496 km (0.119 R)
• M15: 3,508,220 km (0.084 R)
• M16: 3,723,790 km (0.103 R)
• M17: 3,805,770 km (0.099 R)
• M18: 4,083,274 km (0.119 R)
• M19: 4,425,105 km (0.045 R)
• M20: 4,895,291 km (0.119 R)
• M21: 5,015,269 km (0.113 R)
• M22: 5,692,947 km (0.077 R)
• M23: 6,171,511 km (0.07 R)
• M24: 6,301,362 km (0.092 R)
• M25: 7,441,148 km (0.031 R)
• M26: 7,648,939 km (0.102 R)
• M27: 7,718,502 km (0.077 R)
• M28: 8,971,684 km (0.06 R)
• M29: 9,229,889 km (0.111 R)
• M30: 9,341,340 km (0.105 R)
• M31: 10,402,587 km (0.105 R)
• M32: 10,634,913 km (0.096 R)
• M33: 11,342,361 km (0.072 R)
• M34: 11,541,476 km (0.105 R)
• M35: 11,701,695 km (0.091 R)
• M36: 11,983,837 km (0.111 R)
• M37: 12,186,841 km (0.105 R)
• M38: 12,309,062 km (0.115 R)
• M39: 13,723,510 km (0.102 R)
• M40: 14,063,696 km (0.113 R)
• M41: 15,101,157 km (0.098 R)
• M42: 15,364,300 km (0.119 R)
• M43: 15,806,361 km (0.106 R)
• M44: 17,020,797 km (0.072 R)
• M45: 17,203,157 km (0.045 R)
• M46: 18,032,228 km (0.106 R)
• M47: 18,264,853 km (0.101 R)
• M48: 19,063,257 km (0.093 R)
• M49: 19,252,648 km (0.094 R)
• M50: 19,538,080 km (0.114 R)
• M51: 19,681,395 km (0.112 R)
• M52: 20,161,305 km (0.113 R)
• M53: 20,596,635 km (0.064 R)
• M54: 20,742,493 km (0.092 R)
• M55: 21,279,998 km (0.06 R)
• M56: 21,624,372 km (0.079 R)
• M57: 21,723,107 km (0.108 R)
• M58: 22,070,024 km (0.088 R)
• M59: 23,171,813 km (0.084 R)
• M60: 24,086,604 km (0.08 R)
• M61: 24,394,177 km (0.119 R)
• M62: 24,651,485 km (0.117 R)
• M63: 25,533,065 km (0.113 R)
• M64: 25,689,694 km (0.058 R)
• M65: 26,161,676 km (0.098 R)
• M66: 26,372,309 km (0.118 R)
• M67: 26,795,223 km (0.045 R)
• M68: 27,220,380 km (0.067 R)
• M69: 28,563,469 km (0.078 R)
• M70: 28,780,386 km (0.112 R)
• M71: 28,943,448 km (0.069 R)
• M72: 29,215,866 km (0.116 R)
• M73: 30,424,617 km (0.107 R)
• M74: 31,537,475 km (0.09 R)
• M75: 32,437,456 km (0.099 R)
• M76: 32,833,890 km (0.041 R)
• M77: 34,724,059 km (0.091 R)
• M78: 35,361,945 km (0.097 R)
• M79: 36,472,858 km (0.027 R)
• M80: 36,826,059 km (0.113 R)
• M81: 36,885,001 km (0.103 R)
• M82: 37,298,788 km (0.106 R)
• M83: 37,595,291 km (0.076 R)
• M84: 38,788,933 km (0.044 R)
• M85: 39,149,464 km (0.118 R)
• M86: 39,269,740 km (0.105 R)
• M87: 39,692,205 km (0.091 R)
• M88: 40,176,902 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.2

Radius: 9.7

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.93 AU - 13.45 AU

Year: 15099 Days

Day: 7.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,663,066 km

• M1: 232,475 km (0.091 R)
• M2: 387,608 km (0.047 R)
• M3: 489,335 km (0.115 R)
• M4: 702,063 km (0.068 R)
• M5: 875,746 km (0.059 R)
• M6: 1,239,867 km (0.048 R)
• M7: 1,344,885 km (0.114 R)
• M8: 2,005,359 km (0.068 R)
• M9: 2,067,143 km (0.044 R)
• M10: 2,256,534 km (0.069 R)
• M11: 2,754,695 km (0.1 R)
• M12: 3,069,898 km (0.085 R)
• M13: 3,141,555 km (0.103 R)
• M14: 3,396,769 km (0.078 R)
• M15: 4,402,815 km (0.064 R)
• M16: 4,980,712 km (0.086 R)
• M17: 5,235,776 km (0.038 R)
• M18: 5,538,712 km (0.094 R)
• M19: 6,481,777 km (0.099 R)
• M20: 6,666,979 km (0.064 R)
• M21: 7,233,356 km (0.113 R)
• M22: 7,668,237 km (0.112 R)
• M23: 8,061,979 km (0.099 R)
• M24: 8,869,209 km (0.119 R)
• M25: 9,023,444 km (0.089 R)
• M26: 10,723,325 km (0.103 R)
• M27: 11,834,987 km (0.084 R)
• M28: 12,634,737 km (0.067 R)
• M29: 13,099,687 km (0.086 R)
• M30: 13,570,172 km (0.092 R)
• M31: 13,986,503 km (0.104 R)
• M32: 14,467,311 km (0.104 R)
• M33: 15,321,814 km (0.107 R)
• M34: 18,243,012 km (0.03 R)
• M35: 18,834,372 km (0.058 R)
• M36: 19,032,888 km (0.114 R)
• M37: 20,509,569 km (0.057 R)
• M38: 20,782,136 km (0.108 R)
• M39: 21,675,834 km (0.083 R)
• M40: 22,863,491 km (0.105 R)
• M41: 23,145,932 km (0.076 R)
• M42: 23,500,778 km (0.096 R)
• M43: 25,520,649 km (0.077 R)
• M44: 25,813,711 km (0.043 R)
• M45: 26,034,218 km (0.112 R)
• M46: 26,255,324 km (0.106 R)
• M47: 26,403,127 km (0.057 R)
• M48: 26,699,630 km (0.118 R)
• M49: 26,848,180 km (0.077 R)
• M50: 27,670,520 km (0.048 R)
• M51: 28,198,151 km (0.083 R)
• M52: 29,110,399 km (0.094 R)
• M53: 30,264,248 km (0.11 R)
• M54: 30,341,739 km (0.098 R)
• M55: 30,574,514 km (0.061 R)
• M56: 31,276,427 km (0.079 R)
• M57: 31,668,672 km (0.108 R)
• M58: 31,747,211 km (0.099 R)
• M59: 33,253,811 km (0.05 R)
• M60: 33,734,320 km (0.083 R)
• M61: 33,814,654 km (0.11 R)
• M62: 34,702,368 km (0.088 R)
• M63: 39,339,154 km (0.114 R)
• M64: 39,677,694 km (0.09 R)
• M65: 45,224,783 km (0.118 R)
• M66: 47,817,164 km (0.114 R)
• M67: 47,997,729 km (0.026 R)
• M68: 49,359,069 km (0.082 R)
• M69: 51,934,098 km (0.083 R)
• M70: 52,398,599 km (0.045 R)
• M71: 52,677,898 km (0.112 R)
• M72: 53,425,140 km (0.04 R)
• M73: 54,081,874 km (0.104 R)
• M74: 55,119,186 km (0.114 R)
• M75: 57,405,341 km (0.044 R)
• M76: 57,885,550 km (0.093 R)
• M77: 58,174,274 km (0.11 R)
• M78: 58,656,577 km (0.088 R)
• M79: 59,140,227 km (0.12 R)
• M80: 63,155,583 km (0.091 R)
• M81: 63,850,017 km (0.105 R)
• M82: 64,447,062 km (0.119 R)
• M83: 64,846,189 km (0.104 R)
• M84: 65,146,133 km (0.082 R)
• M85: 65,246,214 km (0.076 R)
• M86: 66,551,754 km (0.088 R)
• M87: 66,955,070 km (0.098 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 17,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit