🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.49 AU - 0.59 AU

Year: 252 Days

Day: 34.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,002,468 km

• M1: 25,731 km (0.038 R)
• M2: 89,908 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.64 AU - 0.68 AU

Year: 341 Days

Day: 16 Hours

Environment

Temp: -125 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,002,468 km

• M1: 45,927 km (0.107 R)

Asteroid Belt

Center: 2.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.1

Radius: 14.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.86 AU - 5.06 AU

Year: 7024 Days

Day: 12.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,002,468 km

• M1: 185,352 km (0.101 R)
• M2: 305,030 km (0.08 R)
• M3: 523,144 km (0.051 R)
• M4: 746,045 km (0.082 R)
• M5: 848,070 km (0.109 R)
• M6: 971,489 km (0.106 R)
• M7: 1,084,884 km (0.083 R)
• M8: 1,203,365 km (0.044 R)
• M9: 1,548,338 km (0.061 R)
• M10: 1,663,977 km (0.051 R)
• M11: 2,309,193 km (0.082 R)
• M12: 3,812,352 km (0.027 R)
• M13: 3,918,267 km (0.101 R)
• M14: 4,406,704 km (0.093 R)
• M15: 4,545,980 km (0.072 R)
• M16: 4,658,478 km (0.085 R)
• M17: 4,886,166 km (0.116 R)
• M18: 6,391,868 km (0.064 R)
• M19: 6,677,301 km (0.112 R)
• M20: 7,261,032 km (0.055 R)
• M21: 7,359,916 km (0.09 R)
• M22: 7,459,249 km (0.118 R)
• M23: 7,996,754 km (0.071 R)
• M24: 8,408,148 km (0.09 R)
• M25: 9,109,314 km (0.069 R)
• M26: 9,902,182 km (0.113 R)
• M27: 10,717,341 km (0.087 R)
• M28: 11,477,149 km (0.11 R)
• M29: 12,293,654 km (0.078 R)
• M30: 12,848,512 km (0.1 R)
• M31: 12,968,490 km (0.092 R)
• M32: 13,411,599 km (0.081 R)
• M33: 13,573,912 km (0.095 R)
• M34: 14,395,504 km (0.112 R)
• M35: 14,896,358 km (0.054 R)
• M36: 15,191,065 km (0.062 R)
• M37: 15,487,718 km (0.1 R)
• M38: 15,700,895 km (0.082 R)
• M39: 17,484,999 km (0.114 R)
• M40: 17,662,422 km (0.115 R)
• M41: 17,796,013 km (0.098 R)
• M42: 17,974,483 km (0.114 R)
• M43: 18,108,822 km (0.073 R)
• M44: 18,604,141 km (0.111 R)
• M45: 19,012,693 km (0.11 R)
• M46: 19,792,696 km (0.112 R)
• M47: 20,302,825 km (0.079 R)
• M48: 20,396,174 km (0.11 R)
• M49: 20,911,538 km (0.089 R)
• M50: 21,383,669 km (0.104 R)
• M51: 21,668,803 km (0.115 R)
• M52: 21,764,097 km (0.074 R)
• M53: 22,483,214 km (0.087 R)
• M54: 23,210,259 km (0.112 R)
• M55: 23,307,797 km (0.099 R)
• M56: 23,503,321 km (0.118 R)
• M57: 24,142,254 km (0.093 R)
• M58: 25,739,510 km (0.115 R)
• M59: 25,891,053 km (0.113 R)
• M60: 26,042,745 km (0.072 R)
• M61: 26,347,327 km (0.094 R)
• M62: 26,499,916 km (0.117 R)
• M63: 27,011,092 km (0.069 R)
• M64: 27,267,802 km (0.103 R)
• M65: 27,370,726 km (0.084 R)
• M66: 27,680,244 km (0.055 R)
• M67: 27,783,765 km (0.104 R)
• M68: 28,511,559 km (0.05 R)
• M69: 29,140,319 km (0.057 R)
• M70: 29,720,759 km (0.093 R)
• M71: 29,826,674 km (0.083 R)
• M72: 30,785,895 km (0.106 R)
• M73: 31,054,124 km (0.09 R)
• M74: 31,215,540 km (0.115 R)
• M75: 33,338,035 km (0.052 R)
• M76: 33,448,139 km (0.065 R)
• M77: 34,000,454 km (0.113 R)
• M78: 34,723,012 km (0.097 R)
• M79: 35,788,149 km (0.113 R)
• M80: 38,699,922 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.6

Radius: 8

Gravity: 14.82 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.99 AU - 5.35 AU

Year: 7474 Days

Day: 9.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,002,468 km

• M1: 150,196 km (0.114 R)
• M2: 214,523 km (0.094 R)
• M3: 283,488 km (0.045 R)
• M4: 350,807 km (0.101 R)
• M5: 450,738 km (0.037 R)
• M6: 712,684 km (0.111 R)
• M7: 777,311 km (0.103 R)
• M8: 877,990 km (0.085 R)
• M9: 947,703 km (0.115 R)
• M10: 1,425,817 km (0.027 R)
• M11: 2,448,768 km (0.061 R)
• M12: 2,624,545 km (0.037 R)
• M13: 2,988,666 km (0.056 R)
• M14: 3,042,073 km (0.043 R)
• M15: 3,706,886 km (0.103 R)
• M16: 5,293,670 km (0.039 R)
• M17: 5,752,786 km (0.065 R)
• M18: 5,886,377 km (0.029 R)
• M19: 6,020,866 km (0.072 R)
• M20: 6,088,633 km (0.105 R)
• M21: 6,258,876 km (0.097 R)
• M22: 6,396,356 km (0.1 R)
• M23: 6,569,441 km (0.08 R)
• M24: 7,205,531 km (0.038 R)
• M25: 7,385,796 km (0.113 R)
• M26: 7,603,910 km (0.115 R)
• M27: 8,084,119 km (0.107 R)
• M28: 8,650,198 km (0.05 R)
• M29: 9,073,560 km (0.038 R)
• M30: 9,701,272 km (0.078 R)
• M31: 10,262,115 km (0.089 R)
• M32: 10,833,429 km (0.089 R)
• M33: 10,998,585 km (0.066 R)
• M34: 11,081,462 km (0.077 R)
• M35: 11,415,066 km (0.103 R)
• M36: 11,625,251 km (0.085 R)
• M37: 12,177,715 km (0.106 R)
• M38: 12,521,940 km (0.113 R)
• M39: 12,738,857 km (0.027 R)
• M40: 12,913,139 km (0.094 R)
• M41: 13,088,318 km (0.062 R)
• M42: 13,352,508 km (0.066 R)
• M43: 13,752,083 km (0.078 R)
• M44: 14,200,578 km (0.072 R)
• M45: 14,654,009 km (0.096 R)
• M46: 15,066,151 km (0.076 R)
• M47: 15,296,681 km (0.115 R)
• M48: 15,808,157 km (0.119 R)
• M49: 17,327,772 km (0.084 R)
• M50: 19,042,463 km (0.102 R)
• M51: 20,299,982 km (0.089 R)
• M52: 21,222,104 km (0.101 R)
• M53: 22,000,760 km (0.118 R)
• M54: 22,472,592 km (0.067 R)
• M55: 23,266,209 km (0.109 R)
• M56: 23,319,466 km (0.038 R)
• M57: 23,372,723 km (0.115 R)
• M58: 24,826,365 km (0.118 R)
• M59: 25,536,805 km (0.059 R)
• M60: 25,756,714 km (0.106 R)
• M61: 26,642,633 km (0.12 R)
• M62: 27,426,077 km (0.086 R)
• M63: 28,046,908 km (0.092 R)
• M64: 28,444,390 km (0.113 R)
• M65: 29,072,850 km (0.089 R)
• M66: 29,417,524 km (0.119 R)
• M67: 29,879,183 km (0.113 R)
• M68: 30,110,910 km (0.084 R)
• M69: 30,809,681 km (0.12 R)
• M70: 31,043,802 km (0.078 R)
• M71: 31,102,445 km (0.068 R)
• M72: 31,161,087 km (0.081 R)
• M73: 31,749,754 km (0.094 R)
• M74: 32,163,991 km (0.086 R)
• M75: 33,117,528 km (0.116 R)
• M76: 34,504,599 km (0.092 R)
• M77: 34,747,696 km (0.074 R)
• M78: 34,930,504 km (0.12 R)
• M79: 34,991,391 km (0.04 R)
• M80: 35,480,576 km (0.058 R)
• M81: 35,664,581 km (0.088 R)
• M82: 36,280,176 km (0.107 R)
• M83: 36,651,329 km (0.11 R)
• M84: 36,961,445 km (0.077 R)
• M85: 38,525,491 km (0.097 R)
• M86: 39,792,286 km (0.092 R)
• M87: 40,047,200 km (0.117 R)
• M88: 40,366,741 km (0.104 R)
• M89: 40,558,825 km (0.09 R)
• M90: 41,912,087 km (0.07 R)
• M91: 41,976,863 km (0.102 R)
• M92: 42,887,765 km (0.098 R)
• M93: 43,018,364 km (0.063 R)
• M94: 43,149,112 km (0.058 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 13,757 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit