🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.78 AU - 0.92 AU

Year: 295 Days

Day: 22.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.96 AU - 3.06 AU

Year: 1498 Days

Day: 42.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.1

Radius: 8.8

Gravity: 11.62 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.47 AU - 7.19 AU

Year: 6000 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,292,134 km

• M1: 191,934 km (0.108 R)
• M2: 374,443 km (0.074 R)
• M3: 525,837 km (0.103 R)
• M4: 936,333 km (0.05 R)
• M5: 1,165,517 km (0.12 R)
• M6: 1,269,338 km (0.114 R)
• M7: 1,340,397 km (0.047 R)
• M8: 1,486,554 km (0.115 R)
• M9: 1,814,772 km (0.102 R)
• M10: 2,060,112 km (0.039 R)
• M11: 2,123,093 km (0.107 R)
• M12: 2,229,607 km (0.082 R)
• M13: 2,627,986 km (0.093 R)
• M14: 3,490,118 km (0.109 R)
• M15: 3,770,016 km (0.057 R)
• M16: 3,925,747 km (0.09 R)
• M17: 4,083,723 km (0.119 R)
• M18: 4,163,458 km (0.055 R)
• M19: 4,243,643 km (0.116 R)
• M20: 4,736,269 km (0.083 R)
• M21: 5,017,662 km (0.053 R)
• M22: 5,333,762 km (0.096 R)
• M23: 5,656,146 km (0.104 R)
• M24: 6,015,330 km (0.12 R)
• M25: 6,351,028 km (0.072 R)
• M26: 6,661,444 km (0.056 R)
• M27: 6,913,366 km (0.115 R)
• M28: 7,688,134 km (0.11 R)
• M29: 7,753,957 km (0.103 R)
• M30: 8,152,785 km (0.071 R)
• M31: 8,592,303 km (0.094 R)
• M32: 9,353,756 km (0.102 R)
• M33: 9,424,067 km (0.097 R)
• M34: 10,426,672 km (0.061 R)
• M35: 10,572,680 km (0.106 R)
• M36: 10,645,983 km (0.073 R)
• M37: 10,977,641 km (0.089 R)
• M38: 11,425,238 km (0.091 R)
• M39: 11,840,821 km (0.114 R)
• M40: 12,803,783 km (0.095 R)
• M41: 12,960,112 km (0.108 R)
• M42: 13,077,846 km (0.119 R)
• M43: 13,274,866 km (0.067 R)
• M44: 13,711,692 km (0.095 R)
• M45: 13,831,670 km (0.091 R)
• M46: 14,396,102 km (0.083 R)
• M47: 14,477,334 km (0.096 R)
• M48: 15,381,204 km (0.117 R)
• M49: 15,464,231 km (0.104 R)
• M50: 15,756,246 km (0.091 R)
• M51: 15,923,796 km (0.072 R)
• M52: 16,007,870 km (0.112 R)
• M53: 16,303,176 km (0.104 R)
• M54: 16,813,604 km (0.099 R)
• M55: 18,025,047 km (0.09 R)
• M56: 18,907,525 km (0.115 R)
• M57: 19,130,426 km (0.032 R)
• M58: 19,219,736 km (0.088 R)
• M59: 20,030,257 km (0.119 R)
• M60: 20,166,541 km (0.09 R)
• M61: 21,918,033 km (0.109 R)
• M62: 22,011,531 km (0.043 R)
• M63: 22,528,392 km (0.103 R)
• M64: 24,054,440 km (0.081 R)
• M65: 24,199,251 km (0.099 R)
• M66: 24,683,948 km (0.12 R)
• M67: 25,220,705 km (0.101 R)
• M68: 25,959,120 km (0.058 R)
• M69: 26,306,038 km (0.095 R)
• M70: 27,155,155 km (0.086 R)
• M71: 27,810,394 km (0.067 R)
• M72: 28,726,382 km (0.114 R)
• M73: 29,807,525 km (0.112 R)
• M74: 30,170,749 km (0.032 R)
• M75: 31,006,851 km (0.107 R)
• M76: 31,797,476 km (0.081 R)
• M77: 31,903,392 km (0.118 R)
• M78: 33,560,038 km (0.12 R)
• M79: 35,463,970 km (0.049 R)
• M80: 35,628,827 km (0.065 R)
• M81: 35,904,087 km (0.085 R)
• M82: 36,456,851 km (0.073 R)
• M83: 36,845,357 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 53.9

Radius: 3.3

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.58 AU - 14.36 AU

Year: 15602 Days

Day: 15.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 103,292,134 km

• M1: 53,855 km (0.037 R)
• M2: 91,703 km (0.059 R)
• M3: 131,048 km (0.115 R)
• M4: 191,635 km (0.097 R)
• M5: 253,568 km (0.116 R)
• M6: 688,898 km (0.119 R)
• M7: 712,684 km (0.073 R)
• M8: 887,415 km (0.064 R)
• M9: 1,033,871 km (0.085 R)
• M10: 1,455,438 km (0.113 R)
• M11: 1,627,774 km (0.108 R)
• M12: 1,675,945 km (0.087 R)
• M13: 1,940,733 km (0.096 R)
• M14: 2,435,005 km (0.094 R)
• M15: 4,260,697 km (0.102 R)
• M16: 4,551,665 km (0.051 R)
• M17: 5,271,081 km (0.061 R)
• M18: 5,583,142 km (0.057 R)
• M19: 5,607,377 km (0.055 R)
• M20: 6,049,887 km (0.064 R)
• M21: 6,325,896 km (0.085 R)
• M22: 6,529,199 km (0.077 R)
• M23: 7,443,392 km (0.093 R)
• M24: 7,630,987 km (0.117 R)
• M25: 7,820,229 km (0.076 R)
• M26: 9,015,815 km (0.054 R)
• M27: 9,129,958 km (0.083 R)
• M28: 9,330,718 km (0.116 R)
• M29: 9,824,391 km (0.083 R)
• M30: 9,941,826 km (0.068 R)
• M31: 9,971,296 km (0.063 R)
• M32: 11,080,116 km (0.081 R)
• M33: 11,202,337 km (0.091 R)
• M34: 11,633,478 km (0.113 R)
• M35: 11,726,678 km (0.093 R)
• M36: 12,132,986 km (0.088 R)
• M37: 12,164,401 km (0.113 R)
• M38: 13,088,168 km (0.095 R)
• M39: 13,935,341 km (0.112 R)
• M40: 15,511,205 km (0.115 R)
• M41: 15,647,937 km (0.092 R)
• M42: 16,025,971 km (0.086 R)
• M43: 16,302,727 km (0.036 R)
• M44: 16,511,416 km (0.08 R)
• M45: 17,001,648 km (0.113 R)
• M46: 17,071,959 km (0.092 R)
• M47: 17,390,154 km (0.038 R)
• M48: 17,496,518 km (0.104 R)
• M49: 17,781,502 km (0.098 R)
• M50: 18,068,132 km (0.115 R)
• M51: 20,004,526 km (0.098 R)
• M52: 20,041,627 km (0.082 R)
• M53: 20,526,922 km (0.066 R)
• M54: 20,978,109 km (0.115 R)
• M55: 21,508,883 km (0.061 R)
• M56: 21,623,175 km (0.095 R)
• M57: 22,390,313 km (0.118 R)
• M58: 22,738,278 km (0.118 R)
• M59: 23,439,892 km (0.093 R)
• M60: 26,072,216 km (0.118 R)
• M61: 26,479,272 km (0.104 R)
• M62: 26,724,463 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 706.4

Radius: 6.5

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 16.49 AU - 21.47 AU

Year: 31151 Days

Day: 17.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,292,134 km

• M1: 117,285 km (0.088 R)
• M2: 199,863 km (0.12 R)
• M3: 251,773 km (0.049 R)
• M4: 513,569 km (0.085 R)
• M5: 644,168 km (0.09 R)
• M6: 1,791,285 km (0.088 R)
• M7: 2,593,578 km (0.082 R)
• M8: 2,638,607 km (0.094 R)
• M9: 3,150,830 km (0.077 R)
• M10: 3,295,791 km (0.102 R)
• M11: 3,492,661 km (0.069 R)
• M12: 3,897,773 km (0.118 R)
• M13: 4,158,522 km (0.093 R)
• M14: 4,317,694 km (0.117 R)
• M15: 5,200,321 km (0.057 R)
• M16: 5,314,464 km (0.083 R)
• M17: 5,720,772 km (0.088 R)
• M18: 6,440,188 km (0.062 R)
• M19: 8,494,018 km (0.117 R)
• M20: 10,803,809 km (0.076 R)
• M21: 11,391,279 km (0.04 R)
• M22: 11,539,830 km (0.117 R)
• M23: 13,449,447 km (0.104 R)
• M24: 15,046,255 km (0.112 R)
• M25: 16,032,853 km (0.112 R)
• M26: 16,116,029 km (0.096 R)
• M27: 16,870,900 km (0.078 R)
• M28: 17,040,245 km (0.081 R)
• M29: 17,380,430 km (0.057 R)
• M30: 17,637,140 km (0.115 R)
• M31: 19,646,688 km (0.083 R)
• M32: 22,653,755 km (0.093 R)
• M33: 23,121,697 km (0.116 R)
• M34: 23,309,742 km (0.082 R)
• M35: 23,592,931 km (0.06 R)
• M36: 25,509,130 km (0.052 R)
• M37: 26,584,140 km (0.094 R)
• M38: 26,682,575 km (0.074 R)
• M39: 27,673,811 km (0.075 R)
• M40: 28,576,335 km (0.079 R)
• M41: 31,133,411 km (0.062 R)
• M42: 31,549,293 km (0.115 R)
• M43: 31,653,413 km (0.091 R)
• M44: 32,071,689 km (0.098 R)
• M45: 33,869,257 km (0.096 R)
• M46: 35,482,371 km (0.102 R)
• M47: 35,916,654 km (0.102 R)
• M48: 36,352,881 km (0.098 R)
• M49: 38,225,846 km (0.067 R)
• M50: 40,130,078 km (0.078 R)
• M51: 41,835,793 km (0.094 R)
• M52: 42,179,718 km (0.102 R)
• M53: 42,639,881 km (0.113 R)
• M54: 43,333,118 km (0.067 R)
• M55: 43,564,994 km (0.045 R)
• M56: 47,092,961 km (0.099 R)
• M57: 47,689,856 km (0.04 R)
• M58: 48,049,041 km (0.043 R)
• M59: 48,169,018 km (0.102 R)
• M60: 48,529,549 km (0.066 R)
• M61: 50,467,440 km (0.116 R)
• M62: 51,937,239 km (0.113 R)
• M63: 52,306,895 km (0.103 R)
• M64: 52,430,314 km (0.066 R)
• M65: 53,297,084 km (0.087 R)
• M66: 54,168,342 km (0.101 R)
• M67: 55,170,049 km (0.076 R)
• M68: 55,421,374 km (0.044 R)
• M69: 57,573,189 km (0.053 R)
• M70: 57,955,711 km (0.118 R)
• M71: 58,595,242 km (0.107 R)
• M72: 60,787,000 km (0.108 R)
• M73: 63,268,231 km (0.119 R)
• M74: 64,322,746 km (0.111 R)
• M75: 66,048,806 km (0.093 R)
• M76: 66,850,501 km (0.113 R)
• M77: 67,521,149 km (0.046 R)
• M78: 69,410,719 km (0.106 R)
• M79: 75,043,378 km (0.061 R)
• M80: 76,019,654 km (0.09 R)
• M81: 78,266,764 km (0.118 R)
• M82: 78,831,944 km (0.12 R)
• M83: 80,393,297 km (0.071 R)
• M84: 80,678,281 km (0.093 R)
• M85: 81,249,147 km (0.109 R)
• M86: 83,402,159 km (0.06 R)
• M87: 85,137,943 km (0.065 R)
• M88: 87,324,466 km (0.072 R)
• M89: 91,009,510 km (0.089 R)
• M90: 93,244,652 km (0.116 R)
• M91: 93,394,399 km (0.119 R)
• M92: 95,799,784 km (0.118 R)
• M93: 98,225,513 km (0.043 R)
• M94: 98,987,714 km (0.096 R)
• M95: 100,671,438 km (0.068 R)
• M96: 102,828,041 km (0.094 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 13,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit