🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.72 AU - 1.02 AU

Year: 352 Days

Day: 39 Hours

Environment

Temp: -43 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,029,931 km

• M1: 401,221 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.58 AU - 2.28 AU

Year: 1162 Days

Day: 40.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.2

Radius: 8.1

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.03 AU - 3.41 AU

Year: 2505 Days

Day: 10.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 174.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 69,029,931 km

• M1: 146,157 km (0.029 R)
• M2: 220,956 km (0.09 R)
• M3: 296,952 km (0.083 R)
• M4: 440,715 km (0.093 R)
• M5: 518,805 km (0.077 R)
• M6: 662,569 km (0.09 R)
• M7: 782,995 km (0.057 R)
• M8: 864,975 km (0.072 R)
• M9: 981,661 km (0.084 R)
• M10: 1,095,356 km (0.085 R)
• M11: 1,230,891 km (0.052 R)
• M12: 1,292,077 km (0.104 R)
• M13: 1,345,184 km (0.075 R)
• M14: 1,556,117 km (0.044 R)
• M15: 1,670,559 km (0.093 R)
• M16: 1,758,224 km (0.054 R)
• M17: 1,917,845 km (0.119 R)
• M18: 2,071,931 km (0.073 R)
• M19: 2,155,855 km (0.033 R)
• M20: 2,381,449 km (0.101 R)
• M21: 2,447,421 km (0.107 R)
• M22: 2,728,665 km (0.075 R)
• M23: 2,820,817 km (0.105 R)
• M24: 2,925,835 km (0.096 R)
• M25: 3,032,050 km (0.116 R)
• M26: 3,236,400 km (0.073 R)
• M27: 3,383,455 km (0.079 R)
• M28: 3,582,869 km (0.087 R)
• M29: 3,645,999 km (0.106 R)
• M30: 4,045,575 km (0.035 R)
• M31: 4,151,042 km (0.099 R)
• M32: 4,203,999 km (0.107 R)
• M33: 4,324,276 km (0.107 R)
• M34: 4,527,280 km (0.117 R)
• M35: 4,609,260 km (0.088 R)
• M36: 4,956,477 km (0.087 R)
• M37: 5,026,937 km (0.063 R)
• M38: 5,168,906 km (0.111 R)
• M39: 5,312,220 km (0.095 R)
• M40: 5,529,736 km (0.12 R)
• M41: 5,602,889 km (0.102 R)
• M42: 5,764,904 km (0.119 R)
• M43: 6,443,779 km (0.052 R)
• M44: 6,505,413 km (0.052 R)
• M45: 6,863,401 km (0.042 R)
• M46: 6,989,362 km (0.08 R)
• M47: 7,211,665 km (0.083 R)
• M48: 7,307,706 km (0.118 R)
• M49: 7,582,069 km (0.113 R)
• M50: 7,647,144 km (0.114 R)
• M51: 7,975,212 km (0.083 R)
• M52: 8,057,940 km (0.1 R)
• M53: 8,324,673 km (0.112 R)
• M54: 8,442,257 km (0.037 R)
• M55: 8,849,761 km (0.116 R)
• M56: 9,124,872 km (0.112 R)
• M57: 9,280,902 km (0.106 R)
• M58: 9,701,422 km (0.12 R)
• M59: 9,789,834 km (0.057 R)
• M60: 10,325,694 km (0.083 R)
• M61: 11,165,835 km (0.107 R)
• M62: 11,276,987 km (0.094 R)
• M63: 11,351,337 km (0.099 R)
• M64: 11,744,330 km (0.102 R)
• M65: 11,857,426 km (0.119 R)
• M66: 12,486,037 km (0.052 R)
• M67: 12,639,973 km (0.056 R)
• M68: 12,775,359 km (0.11 R)
• M69: 12,988,835 km (0.075 R)

Asteroid Belt

Center: 8.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.7

Radius: 7.3

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.23 AU - 17.23 AU

Year: 24506 Days

Day: 15.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,029,931 km

• M1: 96,939 km (0.081 R)
• M2: 217,366 km (0.091 R)
• M3: 363,224 km (0.115 R)
• M4: 581,487 km (0.118 R)
• M5: 642,224 km (0.069 R)
• M6: 1,053,767 km (0.107 R)
• M7: 1,233,285 km (0.036 R)
• M8: 1,340,247 km (0.115 R)
• M9: 1,592,619 km (0.101 R)
• M10: 2,709,517 km (0.056 R)
• M11: 2,814,385 km (0.045 R)
• M12: 2,885,145 km (0.026 R)
• M13: 3,028,459 km (0.094 R)
• M14: 3,137,516 km (0.05 R)
• M15: 3,548,312 km (0.115 R)
• M16: 3,740,844 km (0.082 R)
• M17: 3,818,785 km (0.109 R)
• M18: 4,880,331 km (0.088 R)
• M19: 5,267,939 km (0.087 R)
• M20: 5,665,571 km (0.119 R)
• M21: 5,845,387 km (0.102 R)
• M22: 7,448,478 km (0.076 R)
• M23: 8,095,190 km (0.098 R)
• M24: 8,553,557 km (0.095 R)
• M25: 10,304,900 km (0.075 R)
• M26: 13,219,066 km (0.074 R)
• M27: 13,457,824 km (0.068 R)
• M28: 14,426,770 km (0.111 R)
• M29: 15,480,687 km (0.101 R)
• M30: 17,662,123 km (0.09 R)
• M31: 21,109,905 km (0.07 R)
• M32: 21,179,468 km (0.096 R)
• M33: 22,517,023 km (0.111 R)
• M34: 22,730,798 km (0.07 R)
• M35: 23,088,487 km (0.053 R)
• M36: 23,303,908 km (0.049 R)
• M37: 24,978,057 km (0.085 R)
• M38: 26,615,406 km (0.064 R)
• M39: 26,841,299 km (0.088 R)
• M40: 27,751,602 km (0.059 R)
• M41: 28,363,906 km (0.085 R)
• M42: 28,440,799 km (0.098 R)
• M43: 28,980,848 km (0.046 R)
• M44: 29,992,578 km (0.113 R)
• M45: 30,778,864 km (0.08 R)
• M46: 31,970,711 km (0.049 R)
• M47: 32,773,752 km (0.083 R)
• M48: 34,072,261 km (0.062 R)
• M49: 34,154,091 km (0.076 R)
• M50: 35,304,948 km (0.078 R)
• M51: 35,802,062 km (0.119 R)
• M52: 36,134,767 km (0.059 R)
• M53: 38,407,309 km (0.052 R)
• M54: 39,004,054 km (0.082 R)
• M55: 39,861,699 km (0.034 R)
• M56: 41,246,975 km (0.06 R)
• M57: 41,857,933 km (0.115 R)
• M58: 42,033,112 km (0.117 R)
• M59: 42,559,996 km (0.061 R)
• M60: 43,442,922 km (0.101 R)
• M61: 43,797,769 km (0.045 R)
• M62: 44,064,502 km (0.051 R)
• M63: 45,766,626 km (0.086 R)
• M64: 47,672,802 km (0.115 R)
• M65: 47,764,207 km (0.097 R)
• M66: 48,313,829 km (0.087 R)
• M67: 48,497,535 km (0.108 R)
• M68: 49,142,452 km (0.107 R)
• M69: 49,790,061 km (0.113 R)
• M70: 50,161,363 km (0.094 R)
• M71: 50,254,413 km (0.098 R)
• M72: 50,813,460 km (0.062 R)
• M73: 51,280,953 km (0.071 R)
• M74: 52,031,935 km (0.117 R)
• M75: 52,220,278 km (0.071 R)
• M76: 52,691,960 km (0.119 R)
• M77: 55,648,314 km (0.111 R)
• M78: 56,033,678 km (0.082 R)
• M79: 57,389,483 km (0.105 R)
• M80: 57,973,812 km (0.051 R)
• M81: 58,854,046 km (0.091 R)
• M82: 59,935,789 km (0.119 R)
• M83: 60,429,761 km (0.073 R)
• M84: 61,024,113 km (0.03 R)
• M85: 61,919,456 km (0.083 R)
• M86: 62,218,951 km (0.118 R)
• M87: 63,119,979 km (0.069 R)
• M88: 64,227,303 km (0.079 R)
• M89: 66,154,871 km (0.093 R)
• M90: 66,256,897 km (0.107 R)
• M91: 67,484,647 km (0.09 R)
• M92: 68,513,581 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit