🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.16 AU - 1.64 AU

Year: 605 Days

Day: 37.5 Hours

Environment

Temp: -32 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,585,959 km

• M1: 402,867 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.05 AU - 2.49 AU

Year: 1249 Days

Day: 23 Hours

Environment

Temp: -85 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,585,959 km

• M1: 565,330 km (0.064 R)
• M2: 792,719 km (0.082 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.3

Radius: 12.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.12 AU - 7.82 AU

Year: 6011 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 93,585,959 km

• M1: 263,591 km (0.108 R)
• M2: 383,270 km (0.102 R)
• M3: 569,070 km (0.101 R)
• M4: 687,851 km (0.077 R)
• M5: 816,356 km (0.075 R)
• M6: 913,445 km (0.112 R)
• M7: 1,056,759 km (0.097 R)
• M8: 1,263,803 km (0.085 R)
• M9: 1,378,395 km (0.095 R)
• M10: 1,618,649 km (0.092 R)
• M11: 1,885,681 km (0.118 R)
• M12: 2,320,263 km (0.119 R)
• M13: 2,534,936 km (0.108 R)
• M14: 2,637,410 km (0.087 R)
• M15: 2,846,548 km (0.072 R)
• M16: 2,937,953 km (0.067 R)
• M17: 3,218,000 km (0.103 R)
• M18: 3,297,287 km (0.104 R)
• M19: 3,409,485 km (0.113 R)
• M20: 3,490,567 km (0.097 R)
• M21: 3,687,588 km (0.108 R)
• M22: 3,854,539 km (0.088 R)
• M23: 4,058,291 km (0.092 R)
• M24: 4,283,137 km (0.083 R)
• M25: 4,817,799 km (0.071 R)
• M26: 5,148,860 km (0.08 R)
• M27: 5,354,856 km (0.111 R)
• M28: 6,008,748 km (0.06 R)
• M29: 6,107,034 km (0.116 R)
• M30: 6,667,727 km (0.093 R)
• M31: 6,789,948 km (0.117 R)
• M32: 7,078,373 km (0.05 R)
• M33: 7,307,706 km (0.116 R)
• M34: 7,476,004 km (0.088 R)
• M35: 8,118,976 km (0.118 R)
• M36: 8,513,166 km (0.048 R)
• M37: 8,623,868 km (0.118 R)
• M38: 8,779,600 km (0.105 R)
• M39: 8,891,349 km (0.094 R)
• M40: 9,026,287 km (0.107 R)
• M41: 9,161,673 km (0.118 R)
• M42: 9,733,585 km (0.098 R)
• M43: 10,293,381 km (0.031 R)
• M44: 10,506,109 km (0.109 R)
• M45: 10,672,462 km (0.106 R)
• M46: 11,225,525 km (0.048 R)
• M47: 11,371,383 km (0.11 R)
• M48: 11,468,921 km (0.066 R)
• M49: 11,566,758 km (0.079 R)
• M50: 11,886,748 km (0.056 R)
• M51: 12,084,965 km (0.099 R)
• M52: 12,359,477 km (0.099 R)
• M53: 12,459,857 km (0.079 R)
• M54: 12,787,925 km (0.12 R)
• M55: 14,523,111 km (0.099 R)
• M56: 14,868,383 km (0.115 R)
• M57: 15,216,347 km (0.088 R)
• M58: 15,811,298 km (0.072 R)
• M59: 16,468,930 km (0.119 R)
• M60: 16,940,313 km (0.081 R)
• M61: 17,388,060 km (0.101 R)
• M62: 17,472,433 km (0.096 R)
• M63: 18,095,358 km (0.113 R)
• M64: 18,495,533 km (0.111 R)
• M65: 18,783,209 km (0.089 R)
• M66: 19,043,360 km (0.099 R)
• M67: 19,655,066 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.2

Radius: 3.2

Gravity: 79.41 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 16.6 AU - 16.9 AU

Year: 25039 Days

Day: 23.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 93,585,959 km

• M1: 119,678 km (0.118 R)
• M2: 162,762 km (0.057 R)
• M3: 324,478 km (0.104 R)
• M4: 575,353 km (0.086 R)
• M5: 932,743 km (0.087 R)
• M6: 1,085,632 km (0.053 R)
• M7: 1,772,286 km (0.073 R)
• M8: 2,077,615 km (0.074 R)
• M9: 2,116,959 km (0.104 R)
• M10: 2,523,566 km (0.059 R)
• M11: 2,822,313 km (0.079 R)
• M12: 3,499,244 km (0.054 R)
• M13: 4,526,084 km (0.091 R)
• M14: 5,098,445 km (0.057 R)
• M15: 5,693,097 km (0.069 R)
• M16: 6,888,084 km (0.037 R)
• M17: 7,363,058 km (0.101 R)
• M18: 9,235,724 km (0.116 R)
• M19: 9,957,234 km (0.082 R)
• M20: 11,038,528 km (0.113 R)
• M21: 11,384,099 km (0.115 R)
• M22: 11,873,733 km (0.055 R)
• M23: 11,944,193 km (0.079 R)
• M24: 12,656,877 km (0.064 R)
• M25: 14,573,376 km (0.106 R)
• M26: 15,564,910 km (0.111 R)
• M27: 16,029,861 km (0.081 R)
• M28: 18,096,854 km (0.088 R)
• M29: 19,409,725 km (0.08 R)
• M30: 19,659,255 km (0.119 R)
• M31: 20,330,051 km (0.058 R)
• M32: 22,473,789 km (0.063 R)
• M33: 22,735,884 km (0.069 R)
• M34: 22,823,399 km (0.113 R)
• M35: 23,086,841 km (0.093 R)
• M36: 24,598,228 km (0.1 R)
• M37: 24,868,402 km (0.109 R)
• M38: 25,411,293 km (0.067 R)
• M39: 25,684,309 km (0.087 R)
• M40: 25,958,223 km (0.049 R)
• M41: 26,325,037 km (0.093 R)
• M42: 26,878,399 km (0.091 R)
• M43: 28,466,979 km (0.113 R)
• M44: 30,278,160 km (0.105 R)
• M45: 30,857,702 km (0.109 R)
• M46: 33,014,156 km (0.106 R)
• M47: 34,311,169 km (0.116 R)
• M48: 34,915,245 km (0.025 R)
• M49: 36,338,669 km (0.086 R)
• M50: 36,954,564 km (0.08 R)
• M51: 37,057,487 km (0.116 R)
• M52: 37,470,377 km (0.094 R)
• M53: 42,110,753 km (0.103 R)
• M54: 43,082,092 km (0.097 R)
• M55: 44,717,197 km (0.051 R)
• M56: 45,487,177 km (0.05 R)
• M57: 46,705,951 km (0.048 R)
• M58: 47,599,050 km (0.032 R)
• M59: 49,856,333 km (0.066 R)
• M60: 49,970,177 km (0.094 R)
• M61: 50,654,737 km (0.111 R)
• M62: 50,998,064 km (0.095 R)
• M63: 53,074,632 km (0.088 R)
• M64: 53,190,869 km (0.061 R)
• M65: 53,656,418 km (0.092 R)
• M66: 54,240,298 km (0.089 R)
• M67: 54,591,554 km (0.034 R)
• M68: 57,548,506 km (0.064 R)
• M69: 58,986,141 km (0.096 R)
• M70: 60,435,595 km (0.07 R)
• M71: 61,286,508 km (0.098 R)
• M72: 61,652,424 km (0.111 R)
• M73: 62,754,512 km (0.073 R)
• M74: 63,000,301 km (0.044 R)
• M75: 65,351,082 km (0.113 R)
• M76: 65,724,927 km (0.114 R)
• M77: 65,849,542 km (0.106 R)
• M78: 66,850,501 km (0.098 R)
• M79: 67,352,851 km (0.103 R)
• M80: 67,982,508 km (0.103 R)
• M81: 68,614,111 km (0.113 R)
• M82: 69,628,833 km (0.118 R)
• M83: 72,058,452 km (0.11 R)
• M84: 74,515,747 km (0.051 R)
• M85: 75,558,444 km (0.032 R)
• M86: 77,000,268 km (0.107 R)
• M87: 77,131,765 km (0.095 R)
• M88: 78,583,462 km (0.11 R)
• M89: 79,644,859 km (0.095 R)
• M90: 80,710,894 km (0.07 R)
• M91: 82,722,686 km (0.108 R)
• M92: 85,566,691 km (0.08 R)
• M93: 86,521,724 km (0.045 R)
• M94: 92,046,672 km (0.104 R)
• M95: 93,585,885 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit