🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.06 AU - 2.54 AU

Year: 1314 Days

Day: 33.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.28 AU - 4.3 AU

Year: 2780 Days

Day: 31.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.2

Radius: 14.7

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.2 AU - 6.58 AU

Year: 4714 Days

Day: 5.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,376,933 km

• M1: 355,594 km (0.109 R)
• M2: 476,469 km (0.11 R)
• M3: 671,545 km (0.037 R)
• M4: 763,099 km (0.072 R)
• M5: 1,067,082 km (0.106 R)
• M6: 1,220,120 km (0.118 R)
• M7: 1,321,697 km (0.1 R)
• M8: 1,456,784 km (0.071 R)
• M9: 1,549,535 km (0.103 R)
• M10: 1,692,850 km (0.065 R)
• M11: 1,907,971 km (0.036 R)
• M12: 2,114,865 km (0.094 R)
• M13: 2,221,080 km (0.073 R)
• M14: 3,383,156 km (0.074 R)
• M15: 3,678,462 km (0.114 R)
• M16: 3,894,631 km (0.113 R)
• M17: 4,249,477 km (0.093 R)
• M18: 4,522,493 km (0.043 R)
• M19: 4,919,376 km (0.025 R)
• M20: 5,134,049 km (0.071 R)
• M21: 5,449,850 km (0.076 R)
• M22: 5,697,136 km (0.097 R)
• M23: 6,409,222 km (0.058 R)
• M24: 6,670,419 km (0.097 R)
• M25: 6,881,951 km (0.092 R)
• M26: 7,015,243 km (0.08 R)
• M27: 7,203,437 km (0.074 R)
• M28: 7,447,880 km (0.094 R)
• M29: 7,861,368 km (0.071 R)
• M30: 7,972,968 km (0.038 R)
• M31: 8,085,017 km (0.078 R)
• M32: 8,197,664 km (0.041 R)
• M33: 8,310,760 km (0.091 R)
• M34: 8,826,424 km (0.07 R)
• M35: 9,088,220 km (0.12 R)
• M36: 9,352,560 km (0.048 R)
• M37: 9,530,282 km (0.111 R)
• M38: 9,679,132 km (0.118 R)
• M39: 9,828,879 km (0.1 R)
• M40: 10,867,388 km (0.114 R)
• M41: 11,116,767 km (0.073 R)
• M42: 11,462,787 km (0.092 R)
• M43: 11,621,361 km (0.082 R)
• M44: 11,716,804 km (0.094 R)
• M45: 12,262,687 km (0.069 R)
• M46: 12,489,926 km (0.058 R)
• M47: 12,620,376 km (0.065 R)
• M48: 13,446,006 km (0.081 R)
• M49: 13,848,574 km (0.115 R)
• M50: 14,085,238 km (0.098 R)
• M51: 14,494,238 km (0.074 R)
• M52: 15,709,123 km (0.115 R)
• M53: 15,885,349 km (0.075 R)
• M54: 16,525,179 km (0.11 R)
• M55: 17,173,536 km (0.093 R)
• M56: 17,355,148 km (0.08 R)
• M57: 17,793,620 km (0.074 R)
• M58: 17,977,326 km (0.113 R)
• M59: 18,718,733 km (0.096 R)
• M60: 19,018,078 km (0.046 R)
• M61: 19,545,859 km (0.116 R)
• M62: 19,735,400 km (0.116 R)
• M63: 20,231,466 km (0.05 R)
• M64: 20,461,698 km (0.049 R)
• M65: 21,469,688 km (0.094 R)
• M66: 22,892,065 km (0.06 R)
• M67: 23,453,505 km (0.069 R)
• M68: 23,695,405 km (0.065 R)
• M69: 23,897,661 km (0.074 R)
• M70: 24,385,650 km (0.093 R)
• M71: 24,958,909 km (0.104 R)
• M72: 25,205,895 km (0.095 R)
• M73: 25,827,175 km (0.058 R)
• M74: 25,952,089 km (0.115 R)
• M75: 26,579,353 km (0.029 R)
• M76: 26,958,135 km (0.067 R)
• M77: 27,635,963 km (0.078 R)
• M78: 27,763,719 km (0.108 R)
• M79: 28,105,251 km (0.047 R)
• M80: 28,491,214 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 11.7

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.2 AU - 6.7 AU

Year: 4793 Days

Day: 7.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 25,376,933 km

• M1: 497,114 km (0.083 R)
• M2: 804,388 km (0.113 R)
• M3: 1,037,461 km (0.112 R)
• M4: 1,185,114 km (0.07 R)
• M5: 1,518,867 km (0.051 R)
• M6: 1,688,212 km (0.098 R)
• M7: 1,900,043 km (0.049 R)
• M8: 2,027,650 km (0.095 R)
• M9: 2,234,244 km (0.101 R)
• M10: 2,853,729 km (0.097 R)
• M11: 3,107,447 km (0.086 R)
• M12: 3,302,822 km (0.113 R)
• M13: 3,390,935 km (0.1 R)
• M14: 3,569,555 km (0.111 R)
• M15: 3,982,894 km (0.111 R)
• M16: 4,460,261 km (0.057 R)
• M17: 4,805,383 km (0.116 R)
• M18: 6,161,936 km (0.098 R)
• M19: 6,380,648 km (0.116 R)
• M20: 6,967,222 km (0.061 R)
• M21: 7,425,739 km (0.117 R)
• M22: 7,835,039 km (0.113 R)
• M23: 8,102,071 km (0.091 R)
• M24: 8,191,680 km (0.118 R)
• M25: 8,311,807 km (0.083 R)
• M26: 8,675,629 km (0.032 R)
• M27: 8,767,333 km (0.119 R)
• M28: 8,890,302 km (0.101 R)
• M29: 9,387,566 km (0.102 R)
• M30: 9,798,212 km (0.079 R)
• M31: 9,893,805 km (0.044 R)
• M32: 10,279,468 km (0.081 R)
• M33: 10,506,707 km (0.063 R)
• M34: 10,604,544 km (0.087 R)
• M35: 10,702,830 km (0.028 R)
• M36: 11,032,394 km (0.033 R)
• M37: 11,165,087 km (0.092 R)
• M38: 11,532,949 km (0.118 R)
• M39: 12,280,639 km (0.111 R)
• M40: 12,521,940 km (0.117 R)
• M41: 12,904,163 km (0.03 R)
• M42: 13,114,198 km (0.113 R)
• M43: 13,644,523 km (0.055 R)
• M44: 14,109,772 km (0.118 R)
• M45: 14,362,443 km (0.118 R)
• M46: 14,471,200 km (0.101 R)
• M47: 15,722,886 km (0.09 R)
• M48: 15,872,334 km (0.047 R)
• M49: 16,248,274 km (0.084 R)
• M50: 16,665,203 km (0.112 R)
• M51: 16,817,793 km (0.119 R)
• M52: 17,703,562 km (0.117 R)
• M53: 17,859,143 km (0.096 R)
• M54: 18,210,998 km (0.108 R)
• M55: 18,604,590 km (0.084 R)
• M56: 18,723,221 km (0.049 R)
• M57: 20,206,783 km (0.064 R)
• M58: 20,288,164 km (0.054 R)
• M59: 20,737,107 km (0.048 R)
• M60: 20,901,067 km (0.099 R)
• M61: 21,644,867 km (0.068 R)
• M62: 22,187,309 km (0.071 R)
• M63: 22,271,233 km (0.089 R)
• M64: 23,285,806 km (0.066 R)
• M65: 23,884,646 km (0.106 R)
• M66: 24,099,619 km (0.063 R)
• M67: 24,272,255 km (0.086 R)
• M68: 24,445,190 km (0.091 R)
• M69: 24,705,340 km (0.094 R)
• M70: 25,141,119 km (0.065 R)
• M71: 25,272,316 km (0.097 R)
• M72: 25,975,875 km (0.078 R)
• M73: 26,197,130 km (0.107 R)
• M74: 26,686,016 km (0.11 R)
• M75: 26,819,906 km (0.077 R)
• M76: 26,909,216 km (0.107 R)
• M77: 27,133,015 km (0.043 R)
• M78: 28,034,641 km (0.096 R)
• M79: 28,671,479 km (0.087 R)
• M80: 28,854,437 km (0.112 R)
• M81: 29,820,840 km (0.108 R)
• M82: 30,006,042 km (0.116 R)
• M83: 30,938,186 km (0.093 R)
• M84: 31,078,808 km (0.06 R)
• M85: 31,266,703 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 12.4

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.97 AU - 9.37 AU

Year: 9617 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,376,933 km

• M1: 272,418 km (0.107 R)
• M2: 394,938 km (0.072 R)
• M3: 479,611 km (0.093 R)
• M4: 572,212 km (0.113 R)
• M5: 651,648 km (0.104 R)
• M6: 823,835 km (0.109 R)
• M7: 987,944 km (0.111 R)
• M8: 1,350,121 km (0.065 R)
• M9: 1,503,907 km (0.105 R)
• M10: 1,590,375 km (0.048 R)
• M11: 1,829,432 km (0.07 R)
• M12: 2,048,444 km (0.107 R)
• M13: 2,226,615 km (0.074 R)
• M14: 2,326,097 km (0.1 R)
• M15: 2,410,171 km (0.081 R)
• M16: 2,792,543 km (0.085 R)
• M17: 3,402,155 km (0.102 R)
• M18: 3,575,539 km (0.05 R)
• M19: 3,811,455 km (0.081 R)
• M20: 4,216,117 km (0.09 R)
• M21: 4,361,077 km (0.113 R)
• M22: 4,444,553 km (0.118 R)
• M23: 4,957,374 km (0.103 R)
• M24: 5,332,267 km (0.059 R)
• M25: 5,511,784 km (0.064 R)
• M26: 6,583,054 km (0.077 R)
• M27: 6,775,886 km (0.089 R)
• M28: 7,440,699 km (0.025 R)
• M29: 7,692,173 km (0.104 R)
• M30: 7,920,908 km (0.083 R)
• M31: 8,203,648 km (0.086 R)
• M32: 8,911,695 km (0.062 R)
• M33: 9,259,659 km (0.096 R)
• M34: 9,530,432 km (0.114 R)
• M35: 9,639,488 km (0.106 R)
• M36: 9,803,747 km (0.101 R)
• M37: 10,163,081 km (0.113 R)
• M38: 10,246,557 km (0.094 R)
• M39: 10,526,604 km (0.103 R)
• M40: 10,894,465 km (0.11 R)
• M41: 11,008,608 km (0.055 R)
• M42: 11,209,069 km (0.052 R)
• M43: 12,587,015 km (0.105 R)
• M44: 13,280,701 km (0.117 R)
• M45: 13,586,179 km (0.108 R)
• M46: 13,739,816 km (0.047 R)
• M47: 13,955,836 km (0.071 R)
• M48: 14,360,049 km (0.089 R)
• M49: 14,547,944 km (0.12 R)
• M50: 15,563,714 km (0.116 R)
• M51: 15,660,204 km (0.08 R)
• M52: 16,865,664 km (0.109 R)
• M53: 17,030,820 km (0.077 R)
• M54: 17,362,778 km (0.107 R)
• M55: 17,529,579 km (0.097 R)
• M56: 17,629,959 km (0.041 R)
• M57: 17,797,509 km (0.118 R)
• M58: 18,337,707 km (0.086 R)
• M59: 19,920,303 km (0.102 R)
• M60: 20,270,063 km (0.107 R)
• M61: 20,375,529 km (0.03 R)
• M62: 21,260,550 km (0.101 R)
• M63: 21,761,553 km (0.109 R)
• M64: 22,230,393 km (0.081 R)
• M65: 22,994,689 km (0.099 R)
• M66: 23,325,001 km (0.116 R)
• M67: 23,804,761 km (0.082 R)
• M68: 24,064,463 km (0.109 R)
• M69: 24,436,962 km (0.098 R)
• M70: 24,549,160 km (0.032 R)
• M71: 24,886,653 km (0.069 R)
• M72: 25,150,244 km (0.071 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 14,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit