🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.47 AU - 0.57 AU

Year: 137 Days

Day: 12.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,959,109 km

• M1: 186,249 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.03 AU - 1.51 AU

Year: 523 Days

Day: 40.7 Hours

Environment

Temp: -3 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 52,959,109 km

• M1: 120,127 km (0.11 R)
• M2: 390,301 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.25 AU - 3.13 AU

Year: 1611 Days

Day: 33.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,959,109 km

• M1: 1,034,469 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.2

Radius: 9.5

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.55 AU - 7.51 AU

Year: 5408 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,959,109 km

• M1: 233,971 km (0.116 R)
• M2: 310,116 km (0.111 R)
• M3: 436,078 km (0.09 R)
• M4: 506,688 km (0.044 R)
• M5: 649,404 km (0.1 R)
• M6: 857,495 km (0.092 R)
• M7: 922,869 km (0.057 R)
• M8: 1,321,548 km (0.065 R)
• M9: 1,492,239 km (0.106 R)
• M10: 1,670,260 km (0.094 R)
• M11: 1,753,586 km (0.11 R)
• M12: 1,872,517 km (0.096 R)
• M13: 2,136,706 km (0.111 R)
• M14: 2,700,840 km (0.075 R)
• M15: 2,799,425 km (0.045 R)
• M16: 3,101,912 km (0.101 R)
• M17: 3,629,693 km (0.096 R)
• M18: 4,162,561 km (0.103 R)
• M19: 4,508,132 km (0.11 R)
• M20: 4,648,903 km (0.067 R)
• M21: 4,839,042 km (0.11 R)
• M22: 5,128,963 km (0.117 R)
• M23: 5,226,950 km (0.116 R)
• M24: 6,084,445 km (0.116 R)
• M25: 6,188,116 km (0.087 R)
• M26: 6,423,733 km (0.029 R)
• M27: 6,715,748 km (0.063 R)
• M28: 6,985,024 km (0.098 R)
• M29: 7,148,385 km (0.043 R)
• M30: 7,312,942 km (0.085 R)
• M31: 7,534,198 km (0.039 R)
• M32: 8,012,013 km (0.061 R)
• M33: 8,125,857 km (0.111 R)
• M34: 8,240,300 km (0.106 R)
• M35: 8,849,612 km (0.035 R)
• M36: 8,967,345 km (0.032 R)
• M37: 9,353,607 km (0.062 R)
• M38: 9,413,446 km (0.059 R)
• M39: 10,638,353 km (0.073 R)
• M40: 10,763,567 km (0.057 R)
• M41: 11,078,770 km (0.102 R)
• M42: 11,174,063 km (0.052 R)
• M43: 11,815,389 km (0.084 R)
• M44: 11,945,240 km (0.065 R)
• M45: 13,000,055 km (0.093 R)
• M46: 13,167,455 km (0.117 R)
• M47: 13,302,093 km (0.108 R)
• M48: 13,504,649 km (0.109 R)
• M49: 13,776,468 km (0.094 R)
• M50: 13,878,942 km (0.107 R)
• M51: 14,050,082 km (0.096 R)
• M52: 14,118,748 km (0.104 R)
• M53: 14,498,577 km (0.117 R)
• M54: 14,637,553 km (0.038 R)
• M55: 14,986,864 km (0.086 R)
• M56: 15,409,628 km (0.074 R)
• M57: 15,729,319 km (0.11 R)
• M58: 16,015,350 km (0.12 R)
• M59: 16,339,079 km (0.027 R)
• M60: 17,767,141 km (0.108 R)
• M61: 18,514,980 km (0.088 R)
• M62: 18,628,076 km (0.055 R)
• M63: 20,467,981 km (0.077 R)
• M64: 21,054,853 km (0.056 R)
• M65: 22,005,248 km (0.067 R)
• M66: 22,164,869 km (0.068 R)
• M67: 22,485,607 km (0.106 R)
• M68: 23,212,802 km (0.113 R)
• M69: 23,294,034 km (0.113 R)
• M70: 23,456,797 km (0.096 R)
• M71: 24,648,643 km (0.066 R)
• M72: 25,565,827 km (0.107 R)
• M73: 26,155,393 km (0.116 R)
• M74: 26,324,588 km (0.107 R)
• M75: 26,962,623 km (0.061 R)
• M76: 27,605,594 km (0.085 R)

Asteroid Belt

Center: 7.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904

Radius: 10.5

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 7.14 AU - 11.16 AU

Year: 10109 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,959,109 km

• M1: 161,566 km (0.103 R)
• M2: 405,111 km (0.106 R)
• M3: 739,013 km (0.099 R)
• M4: 926,460 km (0.053 R)
• M5: 1,604,736 km (0.061 R)
• M6: 1,776,176 km (0.077 R)
• M7: 1,851,573 km (0.057 R)
• M8: 2,057,868 km (0.117 R)
• M9: 2,163,933 km (0.114 R)
• M10: 2,578,319 km (0.07 R)
• M11: 2,957,400 km (0.108 R)
• M12: 3,138,414 km (0.09 R)
• M13: 3,479,946 km (0.085 R)
• M14: 3,575,240 km (0.1 R)
• M15: 3,735,908 km (0.112 R)
• M16: 3,964,942 km (0.066 R)
• M17: 4,131,444 km (0.059 R)
• M18: 4,334,299 km (0.063 R)
• M19: 4,855,648 km (0.106 R)
• M20: 4,998,214 km (0.104 R)
• M21: 5,693,845 km (0.108 R)
• M22: 6,536,978 km (0.103 R)
• M23: 7,666,143 km (0.101 R)
• M24: 8,126,156 km (0.12 R)
• M25: 8,423,557 km (0.098 R)
• M26: 8,595,146 km (0.096 R)
• M27: 9,029,129 km (0.045 R)
• M28: 9,381,432 km (0.096 R)
• M29: 9,470,293 km (0.029 R)
• M30: 9,693,493 km (0.089 R)
• M31: 10,465,717 km (0.11 R)
• M32: 11,636,770 km (0.097 R)
• M33: 11,780,084 km (0.099 R)
• M34: 11,875,977 km (0.094 R)
• M35: 12,603,321 km (0.089 R)
• M36: 12,947,845 km (0.1 R)
• M37: 13,145,913 km (0.057 R)
• M38: 14,305,147 km (0.117 R)
• M39: 14,407,472 km (0.106 R)
• M40: 14,612,870 km (0.112 R)
• M41: 15,496,694 km (0.068 R)
• M42: 18,195,290 km (0.06 R)
• M43: 18,696,293 km (0.079 R)
• M44: 19,940,050 km (0.079 R)
• M45: 21,796,559 km (0.089 R)
• M46: 22,447,310 km (0.095 R)
• M47: 22,685,620 km (0.078 R)
• M48: 23,044,505 km (0.101 R)
• M49: 23,224,770 km (0.112 R)
• M50: 23,526,060 km (0.086 R)
• M51: 23,646,935 km (0.105 R)
• M52: 24,560,380 km (0.038 R)
• M53: 24,683,050 km (0.077 R)
• M54: 24,928,989 km (0.06 R)
• M55: 25,237,610 km (0.043 R)
• M56: 25,423,261 km (0.108 R)
• M57: 25,671,743 km (0.109 R)
• M58: 25,920,823 km (0.025 R)
• M59: 27,305,651 km (0.116 R)
• M60: 28,456,507 km (0.08 R)
• M61: 29,037,844 km (0.083 R)
• M62: 29,557,996 km (0.115 R)
• M63: 29,819,194 km (0.108 R)
• M64: 31,468,959 km (0.069 R)
• M65: 31,936,153 km (0.082 R)
• M66: 33,691,535 km (0.112 R)
• M67: 33,964,401 km (0.081 R)
• M68: 35,201,426 km (0.099 R)
• M69: 35,270,540 km (0.12 R)
• M70: 35,964,525 km (0.048 R)
• M71: 37,719,158 km (0.089 R)
• M72: 38,713,984 km (0.046 R)
• M73: 38,928,208 km (0.037 R)
• M74: 39,358,003 km (0.045 R)
• M75: 39,501,617 km (0.108 R)
• M76: 39,573,424 km (0.044 R)
• M77: 39,933,356 km (0.093 R)
• M78: 40,366,891 km (0.077 R)
• M79: 41,530,314 km (0.109 R)
• M80: 41,603,317 km (0.047 R)
• M81: 41,676,471 km (0.064 R)
• M82: 42,852,310 km (0.094 R)
• M83: 44,113,420 km (0.095 R)
• M84: 46,824,283 km (0.112 R)
• M85: 48,199,836 km (0.093 R)
• M86: 48,276,579 km (0.047 R)
• M87: 48,430,366 km (0.069 R)
• M88: 50,132,191 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 10,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit