🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.05 AU - 1.53 AU

Year: 538 Days

Day: 34.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.54 AU - 1.72 AU

Year: 764 Days

Day: 23.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.96 AU - 2.3 AU

Year: 1141 Days

Day: 40.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,012,272 km

• M1: 1,664,426 km (0.099 R)

Asteroid Belt

Center: 5.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.8

Radius: 13.4

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.31 AU - 8.43 AU

Year: 8889 Days

Day: 11.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 43,012,272 km

• M1: 169,195 km (0.087 R)
• M2: 444,455 km (0.042 R)
• M3: 559,945 km (0.06 R)
• M4: 852,109 km (0.11 R)
• M5: 965,056 km (0.075 R)
• M6: 1,193,791 km (0.058 R)
• M7: 1,322,445 km (0.094 R)
• M8: 2,053,530 km (0.079 R)
• M9: 2,245,464 km (0.04 R)
• M10: 2,370,677 km (0.109 R)
• M11: 2,590,886 km (0.112 R)
• M12: 2,876,019 km (0.074 R)
• M13: 3,151,429 km (0.09 R)
• M14: 3,312,695 km (0.058 R)
• M15: 3,559,981 km (0.092 R)
• M16: 3,985,586 km (0.1 R)
• M17: 4,072,652 km (0.116 R)
• M18: 4,338,039 km (0.081 R)
• M19: 5,239,217 km (0.119 R)
• M20: 5,382,980 km (0.086 R)
• M21: 5,528,090 km (0.08 R)
• M22: 6,146,827 km (0.108 R)
• M23: 6,400,545 km (0.12 R)
• M24: 6,580,212 km (0.119 R)
• M25: 7,023,620 km (0.107 R)
• M26: 7,503,829 km (0.059 R)
• M27: 7,666,292 km (0.103 R)
• M28: 7,967,134 km (0.101 R)
• M29: 8,216,214 km (0.117 R)
• M30: 8,327,665 km (0.059 R)
• M31: 8,552,361 km (0.082 R)
• M32: 8,807,425 km (0.088 R)
• M33: 8,950,291 km (0.097 R)
• M34: 9,122,628 km (0.066 R)
• M35: 9,383,377 km (0.028 R)
• M36: 9,470,892 km (0.065 R)
• M37: 9,558,556 km (0.07 R)
• M38: 10,090,676 km (0.098 R)
• M39: 10,937,549 km (0.108 R)
• M40: 11,838,727 km (0.073 R)
• M41: 12,958,018 km (0.088 R)
• M42: 13,745,052 km (0.085 R)
• M43: 13,877,746 km (0.06 R)
• M44: 14,244,859 km (0.119 R)
• M45: 14,615,114 km (0.106 R)
• M46: 14,988,659 km (0.115 R)
• M47: 15,537,684 km (0.118 R)
• M48: 16,198,009 km (0.059 R)
• M49: 16,478,953 km (0.108 R)
• M50: 16,584,570 km (0.085 R)
• M51: 17,009,876 km (0.101 R)
• M52: 17,116,689 km (0.095 R)
• M53: 17,582,387 km (0.119 R)
• M54: 18,161,182 km (0.077 R)
• M55: 19,935,263 km (0.111 R)
• M56: 20,085,609 km (0.082 R)
• M57: 20,804,875 km (0.097 R)
• M58: 21,186,798 km (0.102 R)
• M59: 21,686,904 km (0.052 R)
• M60: 22,074,063 km (0.055 R)
• M61: 22,424,571 km (0.071 R)
• M62: 22,659,290 km (0.067 R)
• M63: 22,777,024 km (0.113 R)
• M64: 23,646,038 km (0.089 R)
• M65: 23,805,210 km (0.093 R)
• M66: 24,084,659 km (0.118 R)
• M67: 25,050,911 km (0.08 R)
• M68: 25,213,225 km (0.029 R)
• M69: 26,112,159 km (0.028 R)
• M70: 26,606,879 km (0.112 R)
• M71: 27,104,591 km (0.116 R)
• M72: 27,605,594 km (0.054 R)
• M73: 27,689,369 km (0.05 R)
• M74: 27,815,181 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 8.9

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.91 AU - 10.15 AU

Year: 9145 Days

Day: 11.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,012,272 km

• M1: 260,300 km (0.119 R)
• M2: 322,533 km (0.09 R)
• M3: 479,910 km (0.089 R)
• M4: 575,952 km (0.064 R)
• M5: 789,129 km (0.073 R)
• M6: 991,834 km (0.105 R)
• M7: 1,697,188 km (0.054 R)
• M8: 1,983,967 km (0.12 R)
• M9: 2,238,732 km (0.115 R)
• M10: 2,382,196 km (0.093 R)
• M11: 2,678,251 km (0.109 R)
• M12: 2,754,097 km (0.056 R)
• M13: 2,908,033 km (0.117 R)
• M14: 3,635,677 km (0.106 R)
• M15: 3,720,050 km (0.1 R)
• M16: 4,092,699 km (0.084 R)
• M17: 4,812,115 km (0.063 R)
• M18: 5,060,597 km (0.072 R)
• M19: 5,409,160 km (0.109 R)
• M20: 5,963,121 km (0.091 R)
• M21: 6,230,153 km (0.12 R)
• M22: 6,638,106 km (0.073 R)
• M23: 7,195,358 km (0.055 R)
• M24: 7,266,118 km (0.095 R)
• M25: 7,695,464 km (0.106 R)
• M26: 7,804,072 km (0.114 R)
• M27: 8,022,784 km (0.072 R)
• M28: 9,415,989 km (0.101 R)
• M29: 9,610,018 km (0.112 R)
• M30: 9,805,392 km (0.092 R)
• M31: 9,962,620 km (0.095 R)
• M32: 10,081,101 km (0.091 R)
• M33: 11,871,638 km (0.036 R)
• M34: 12,165,448 km (0.086 R)
• M35: 12,717,465 km (0.039 R)
• M36: 12,889,053 km (0.043 R)
• M37: 12,975,072 km (0.084 R)
• M38: 13,495,374 km (0.107 R)
• M39: 13,846,181 km (0.107 R)
• M40: 14,199,830 km (0.106 R)
• M41: 14,467,012 km (0.116 R)
• M42: 14,690,960 km (0.078 R)
• M43: 15,142,446 km (0.094 R)
• M44: 16,383,809 km (0.099 R)
• M45: 17,229,486 km (0.097 R)
• M46: 17,466,898 km (0.106 R)
• M47: 17,705,357 km (0.101 R)
• M48: 18,137,395 km (0.077 R)
• M49: 18,670,263 km (0.098 R)
• M50: 18,767,651 km (0.096 R)
• M51: 19,306,503 km (0.052 R)
• M52: 19,405,088 km (0.072 R)
• M53: 19,751,257 km (0.067 R)
• M54: 19,999,739 km (0.057 R)
• M55: 20,249,269 km (0.091 R)
• M56: 20,499,845 km (0.105 R)
• M57: 20,852,447 km (0.117 R)
• M58: 21,156,131 km (0.107 R)
• M59: 21,614,648 km (0.112 R)
• M60: 22,334,214 km (0.082 R)
• M61: 22,489,497 km (0.085 R)
• M62: 23,009,499 km (0.111 R)
• M63: 25,075,146 km (0.081 R)
• M64: 25,885,368 km (0.114 R)
• M65: 26,704,118 km (0.114 R)
• M66: 27,365,340 km (0.069 R)
• M67: 28,367,047 km (0.055 R)
• M68: 28,591,295 km (0.103 R)
• M69: 29,721,507 km (0.114 R)
• M70: 29,892,198 km (0.08 R)
• M71: 31,443,827 km (0.046 R)
• M72: 32,668,734 km (0.11 R)
• M73: 32,844,961 km (0.063 R)
• M74: 32,962,694 km (0.081 R)
• M75: 33,316,493 km (0.075 R)
• M76: 34,087,670 km (0.119 R)
• M77: 34,385,669 km (0.04 R)
• M78: 34,565,037 km (0.105 R)
• M79: 35,345,489 km (0.102 R)
• M80: 35,768,252 km (0.025 R)
• M81: 37,291,458 km (0.067 R)
• M82: 38,215,674 km (0.09 R)
• M83: 38,339,391 km (0.07 R)
• M84: 41,540,636 km (0.045 R)
• M85: 41,923,008 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,863 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit