🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.64 AU - 0.82 AU

Year: 228 Days

Day: 32.2 Hours

Environment

Temp: 181 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.68 AU - 1.02 AU

Year: 286 Days

Day: 31.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,071,992 km

• M1: 350,209 km (0.093 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.5

Radius: 12

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.03 AU - 6.49 AU

Year: 5721 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 77,071,992 km

• M1: 188,793 km (0.103 R)
• M2: 293,810 km (0.028 R)
• M3: 495,319 km (0.089 R)
• M4: 803,789 km (0.106 R)
• M5: 1,001,259 km (0.079 R)
• M6: 1,193,492 km (0.065 R)
• M7: 1,409,810 km (0.111 R)
• M8: 1,881,642 km (0.069 R)
• M9: 2,204,175 km (0.066 R)
• M10: 2,301,713 km (0.069 R)
• M11: 2,443,681 km (0.093 R)
• M12: 2,796,283 km (0.098 R)
• M13: 3,009,610 km (0.085 R)
• M14: 3,244,179 km (0.033 R)
• M15: 3,436,263 km (0.091 R)
• M16: 3,632,087 km (0.109 R)
• M17: 3,916,023 km (0.073 R)
• M18: 4,558,995 km (0.033 R)
• M19: 4,993,727 km (0.045 R)
• M20: 5,272,278 km (0.072 R)
• M21: 5,347,376 km (0.092 R)
• M22: 5,536,916 km (0.113 R)
• M23: 5,883,535 km (0.059 R)
• M24: 5,981,222 km (0.073 R)
• M25: 6,336,966 km (0.049 R)
• M26: 6,417,001 km (0.103 R)
• M27: 6,679,395 km (0.055 R)
• M28: 6,986,520 km (0.104 R)
• M29: 7,530,009 km (0.097 R)
• M30: 7,764,129 km (0.112 R)
• M31: 8,022,186 km (0.082 R)
• M32: 8,108,953 km (0.07 R)
• M33: 8,195,869 km (0.067 R)
• M34: 8,436,722 km (0.029 R)
• M35: 8,657,678 km (0.092 R)
• M36: 9,082,984 km (0.086 R)
• M37: 10,093,668 km (0.065 R)
• M38: 11,627,046 km (0.064 R)
• M39: 11,725,182 km (0.085 R)
• M40: 11,848,451 km (0.076 R)
• M41: 12,170,834 km (0.076 R)
• M42: 12,320,581 km (0.101 R)
• M43: 12,571,457 km (0.119 R)
• M44: 13,155,038 km (0.059 R)
• M45: 13,231,932 km (0.087 R)
• M46: 13,308,825 km (0.094 R)
• M47: 13,540,552 km (0.111 R)
• M48: 13,877,596 km (0.094 R)
• M49: 13,955,686 km (0.059 R)
• M50: 14,296,171 km (0.085 R)
• M51: 14,586,391 km (0.065 R)
• M52: 14,985,368 km (0.1 R)
• M53: 15,522,873 km (0.115 R)
• M54: 16,066,662 km (0.07 R)
• M55: 16,258,446 km (0.075 R)
• M56: 16,616,733 km (0.118 R)
• M57: 18,590,527 km (0.114 R)
• M58: 18,734,291 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 550.2

Radius: 12

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.6 AU - 6.82 AU

Year: 6349 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,071,992 km

• M1: 168,447 km (0.073 R)
• M2: 411,394 km (0.08 R)
• M3: 526,585 km (0.056 R)
• M4: 946,805 km (0.117 R)
• M5: 1,123,779 km (0.108 R)
• M6: 1,248,095 km (0.097 R)
• M7: 1,477,279 km (0.118 R)
• M8: 1,632,113 km (0.064 R)
• M9: 1,774,380 km (0.034 R)
• M10: 1,995,785 km (0.084 R)
• M11: 2,345,096 km (0.105 R)
• M12: 2,735,098 km (0.096 R)
• M13: 3,369,991 km (0.081 R)
• M14: 3,483,985 km (0.091 R)
• M15: 4,492,723 km (0.092 R)
• M16: 4,618,685 km (0.066 R)
• M17: 4,771,274 km (0.036 R)
• M18: 5,613,660 km (0.102 R)
• M19: 5,969,105 km (0.07 R)
• M20: 6,247,656 km (0.099 R)
• M21: 6,388,427 km (0.091 R)
• M22: 6,644,539 km (0.075 R)
• M23: 7,020,628 km (0.113 R)
• M24: 7,493,058 km (0.109 R)
• M25: 7,703,094 km (0.099 R)
• M26: 8,375,686 km (0.061 R)
• M27: 8,687,597 km (0.081 R)
• M28: 9,003,398 km (0.046 R)
• M29: 9,419,729 km (0.086 R)
• M30: 10,072,425 km (0.112 R)
• M31: 10,171,608 km (0.054 R)
• M32: 10,504,463 km (0.12 R)
• M33: 10,739,781 km (0.102 R)
• M34: 10,875,017 km (0.058 R)
• M35: 11,112,878 km (0.081 R)
• M36: 11,593,985 km (0.084 R)
• M37: 11,732,811 km (0.07 R)
• M38: 12,011,811 km (0.099 R)
• M39: 12,187,439 km (0.107 R)
• M40: 12,612,297 km (0.099 R)
• M41: 13,695,685 km (0.025 R)
• M42: 14,471,799 km (0.118 R)
• M43: 14,733,595 km (0.074 R)
• M44: 15,300,122 km (0.113 R)
• M45: 15,490,560 km (0.084 R)
• M46: 15,835,234 km (0.097 R)
• M47: 16,766,929 km (0.097 R)
• M48: 17,279,003 km (0.119 R)
• M49: 17,358,290 km (0.112 R)
• M50: 17,477,370 km (0.119 R)
• M51: 17,716,427 km (0.107 R)
• M52: 18,076,958 km (0.091 R)
• M53: 18,157,442 km (0.093 R)
• M54: 18,805,350 km (0.083 R)
• M55: 19,132,221 km (0.099 R)
• M56: 19,296,330 km (0.107 R)
• M57: 19,419,599 km (0.118 R)
• M58: 19,998,991 km (0.075 R)
• M59: 20,500,144 km (0.086 R)
• M60: 20,920,813 km (0.099 R)
• M61: 22,545,596 km (0.062 R)
• M62: 23,154,459 km (0.12 R)
• M63: 23,724,577 km (0.092 R)
• M64: 25,417,725 km (0.099 R)
• M65: 26,187,706 km (0.104 R)
• M66: 26,919,538 km (0.082 R)
• M67: 27,241,772 km (0.11 R)
• M68: 27,518,977 km (0.1 R)
• M69: 28,966,337 km (0.067 R)
• M70: 29,249,226 km (0.092 R)
• M71: 29,485,740 km (0.048 R)
• M72: 30,533,973 km (0.044 R)
• M73: 30,773,928 km (0.06 R)
• M74: 31,449,212 km (0.105 R)
• M75: 32,031,746 km (0.074 R)
• M76: 32,666,939 km (0.047 R)
• M77: 32,912,429 km (0.043 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 484.8

Radius: 5.2

Gravity: 17.93 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.37 AU - 20.41 AU

Year: 24236 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,071,992 km

• M1: 192,233 km (0.103 R)
• M2: 235,317 km (0.116 R)
• M3: 315,951 km (0.094 R)
• M4: 824,434 km (0.107 R)
• M5: 1,614,909 km (0.119 R)
• M6: 2,427,225 km (0.107 R)
• M7: 2,536,432 km (0.084 R)
• M8: 2,797,779 km (0.106 R)
• M9: 3,884,458 km (0.082 R)
• M10: 4,141,916 km (0.11 R)
• M11: 4,228,982 km (0.035 R)
• M12: 6,142,638 km (0.077 R)
• M13: 6,543,261 km (0.084 R)
• M14: 6,900,800 km (0.062 R)
• M15: 6,952,411 km (0.052 R)
• M16: 7,160,053 km (0.109 R)
• M17: 7,956,812 km (0.106 R)
• M18: 8,119,574 km (0.063 R)
• M19: 8,614,294 km (0.102 R)
• M20: 9,806,290 km (0.06 R)
• M21: 10,451,057 km (0.114 R)
• M22: 11,474,306 km (0.096 R)
• M23: 11,842,915 km (0.08 R)
• M24: 12,718,213 km (0.057 R)
• M25: 12,972,230 km (0.099 R)
• M26: 13,099,837 km (0.117 R)
• M27: 13,743,856 km (0.094 R)
• M28: 13,808,931 km (0.062 R)
• M29: 14,266,700 km (0.095 R)
• M30: 14,332,523 km (0.053 R)
• M31: 14,862,548 km (0.066 R)
• M32: 15,601,712 km (0.087 R)
• M33: 16,215,512 km (0.049 R)
• M34: 17,185,803 km (0.05 R)
• M35: 18,748,054 km (0.083 R)
• M36: 18,892,416 km (0.04 R)
• M37: 19,037,077 km (0.058 R)
• M38: 22,463,616 km (0.066 R)
• M39: 22,616,954 km (0.104 R)
• M40: 23,621,504 km (0.06 R)
• M41: 24,089,895 km (0.072 R)
• M42: 24,404,050 km (0.107 R)
• M43: 25,195,124 km (0.111 R)
• M44: 26,155,393 km (0.085 R)
• M45: 26,640,090 km (0.117 R)
• M46: 26,964,867 km (0.113 R)
• M47: 27,946,977 km (0.084 R)
• M48: 28,608,199 km (0.094 R)
• M49: 29,023,932 km (0.104 R)
• M50: 29,777,606 km (0.111 R)
• M51: 31,560,962 km (0.106 R)
• M52: 31,646,682 km (0.108 R)
• M53: 31,818,570 km (0.109 R)
• M54: 32,422,197 km (0.108 R)
• M55: 33,553,456 km (0.076 R)
• M56: 34,255,968 km (0.107 R)
• M57: 35,675,651 km (0.101 R)
• M58: 35,764,961 km (0.112 R)
• M59: 35,854,421 km (0.115 R)
• M60: 36,392,674 km (0.091 R)
• M61: 37,567,915 km (0.069 R)
• M62: 38,297,204 km (0.106 R)
• M63: 38,755,423 km (0.036 R)
• M64: 38,939,279 km (0.109 R)
• M65: 39,492,491 km (0.109 R)
• M66: 39,677,394 km (0.08 R)
• M67: 40,606,547 km (0.037 R)
• M68: 41,730,924 km (0.115 R)
• M69: 44,778,981 km (0.103 R)
• M70: 45,940,309 km (0.113 R)
• M71: 49,583,017 km (0.059 R)
• M72: 53,113,228 km (0.064 R)
• M73: 53,215,254 km (0.066 R)
• M74: 54,960,163 km (0.045 R)
• M75: 55,995,231 km (0.069 R)
• M76: 57,769,611 km (0.1 R)
• M77: 59,350,562 km (0.088 R)
• M78: 60,093,165 km (0.092 R)
• M79: 60,199,530 km (0.104 R)
• M80: 60,945,574 km (0.103 R)
• M81: 61,802,022 km (0.092 R)
• M82: 63,960,570 km (0.114 R)
• M83: 64,177,786 km (0.088 R)
• M84: 65,267,457 km (0.119 R)
• M85: 66,803,378 km (0.106 R)
• M86: 68,573,270 km (0.104 R)
• M87: 70,246,373 km (0.118 R)
• M88: 70,470,471 km (0.091 R)
• M89: 71,820,143 km (0.096 R)
• M90: 73,860,358 km (0.113 R)
• M91: 75,002,239 km (0.081 R)
• M92: 76,264,845 km (0.102 R)
• M93: 76,380,035 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit