🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.82 AU - 1.16 AU

Year: 348 Days

Day: 44.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.37 AU - 1.69 AU

Year: 668 Days

Day: 24 Hours

Environment

Temp: -13 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.14 AU - 3.22 AU

Year: 1549 Days

Day: 12.7 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.2

Radius: 9.1

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.15 AU - 9.85 AU

Year: 8750 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,046,880 km

• M1: 118,781 km (0.078 R)
• M2: 224,098 km (0.06 R)
• M3: 307,723 km (0.096 R)
• M4: 385,065 km (0.098 R)
• M5: 563,535 km (0.112 R)
• M6: 1,061,696 km (0.061 R)
• M7: 1,124,228 km (0.062 R)
• M8: 1,387,221 km (0.097 R)
• M9: 2,227,662 km (0.073 R)
• M10: 2,288,548 km (0.044 R)
• M11: 2,350,033 km (0.118 R)
• M12: 2,752,302 km (0.051 R)
• M13: 2,950,519 km (0.106 R)
• M14: 3,017,539 km (0.051 R)
• M15: 3,153,374 km (0.099 R)
• M16: 3,291,153 km (0.107 R)
• M17: 4,515,761 km (0.106 R)
• M18: 4,750,032 km (0.069 R)
• M19: 4,881,827 km (0.105 R)
• M20: 4,961,563 km (0.12 R)
• M21: 5,122,231 km (0.056 R)
• M22: 5,838,506 km (0.077 R)
• M23: 6,008,299 km (0.03 R)
• M24: 6,065,296 km (0.036 R)
• M25: 6,208,461 km (0.086 R)
• M26: 6,266,056 km (0.098 R)
• M27: 6,381,696 km (0.115 R)
• M28: 6,881,502 km (0.116 R)
• M29: 7,516,246 km (0.112 R)
• M30: 7,639,365 km (0.072 R)
• M31: 8,075,293 km (0.12 R)
• M32: 8,201,254 km (0.096 R)
• M33: 9,299,004 km (0.116 R)
• M34: 10,101,297 km (0.051 R)
• M35: 10,203,173 km (0.054 R)
• M36: 11,030,449 km (0.097 R)
• M37: 11,629,290 km (0.107 R)
• M38: 11,700,498 km (0.027 R)
• M39: 12,022,433 km (0.115 R)
• M40: 12,094,389 km (0.11 R)
• M41: 12,492,769 km (0.109 R)
• M42: 12,565,772 km (0.101 R)
• M43: 12,858,685 km (0.079 R)
• M44: 13,190,942 km (0.071 R)
• M45: 13,302,392 km (0.086 R)
• M46: 13,600,990 km (0.057 R)
• M47: 15,321,664 km (0.108 R)
• M48: 15,438,799 km (0.118 R)
• M49: 15,556,234 km (0.059 R)
• M50: 17,109,808 km (0.091 R)
• M51: 17,843,436 km (0.116 R)
• M52: 18,255,428 km (0.041 R)
• M53: 18,670,562 km (0.106 R)
• M54: 18,795,776 km (0.095 R)
• M55: 19,004,913 km (0.037 R)
• M56: 19,892,029 km (0.106 R)
• M57: 20,319,280 km (0.116 R)
• M58: 20,447,935 km (0.115 R)
• M59: 20,533,953 km (0.117 R)
• M60: 20,749,524 km (0.103 R)
• M61: 21,575,155 km (0.083 R)
• M62: 21,750,334 km (0.096 R)
• M63: 22,544,549 km (0.1 R)
• M64: 22,633,410 km (0.029 R)
• M65: 22,722,421 km (0.118 R)
• M66: 23,079,361 km (0.073 R)
• M67: 23,483,126 km (0.054 R)
• M68: 24,343,314 km (0.077 R)
• M69: 24,434,568 km (0.08 R)
• M70: 24,846,112 km (0.054 R)
• M71: 25,167,747 km (0.116 R)
• M72: 25,954,782 km (0.11 R)
• M73: 26,985,212 km (0.092 R)
• M74: 27,079,608 km (0.071 R)
• M75: 27,505,513 km (0.06 R)
• M76: 27,838,369 km (0.114 R)
• M77: 28,220,292 km (0.1 R)
• M78: 28,364,055 km (0.091 R)
• M79: 28,507,969 km (0.113 R)
• M80: 29,960,564 km (0.074 R)
• M81: 30,843,640 km (0.109 R)
• M82: 30,942,375 km (0.099 R)
• M83: 31,288,544 km (0.09 R)
• M84: 31,387,578 km (0.109 R)
• M85: 31,735,393 km (0.097 R)
• M86: 33,139,220 km (0.119 R)
• M87: 33,392,040 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 14.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 8.01 AU - 12.03 AU

Year: 11200 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,046,880 km

• M1: 260,151 km (0.108 R)
• M2: 562,937 km (0.091 R)
• M3: 754,871 km (0.104 R)
• M4: 870,211 km (0.03 R)
• M5: 1,278,763 km (0.084 R)
• M6: 1,825,094 km (0.066 R)
• M7: 2,013,887 km (0.097 R)
• M8: 2,864,949 km (0.102 R)
• M9: 3,579,279 km (0.07 R)
• M10: 4,097,486 km (0.079 R)
• M11: 4,311,560 km (0.106 R)
• M12: 4,639,778 km (0.093 R)
• M13: 5,554,719 km (0.108 R)
• M14: 5,872,165 km (0.081 R)
• M15: 6,073,674 km (0.119 R)
• M16: 6,359,555 km (0.09 R)
• M17: 7,330,296 km (0.064 R)
• M18: 8,392,291 km (0.094 R)
• M19: 9,173,790 km (0.088 R)
• M20: 9,361,087 km (0.095 R)
• M21: 10,122,989 km (0.067 R)
• M22: 10,806,053 km (0.12 R)
• M23: 11,153,120 km (0.058 R)
• M24: 12,578,488 km (0.033 R)
• M25: 12,891,297 km (0.102 R)
• M26: 13,153,991 km (0.051 R)
• M27: 13,259,607 km (0.086 R)
• M28: 13,418,480 km (0.092 R)
• M29: 13,631,358 km (0.039 R)
• M30: 13,952,844 km (0.031 R)
• M31: 14,222,718 km (0.061 R)
• M32: 14,657,899 km (0.114 R)
• M33: 14,932,261 km (0.106 R)
• M34: 15,152,918 km (0.096 R)
• M35: 15,765,372 km (0.087 R)
• M36: 15,933,819 km (0.085 R)
• M37: 17,129,704 km (0.118 R)
• M38: 17,942,918 km (0.058 R)
• M39: 20,152,628 km (0.089 R)
• M40: 20,826,118 km (0.099 R)
• M41: 21,444,705 km (0.067 R)
• M42: 21,756,318 km (0.106 R)
• M43: 22,006,595 km (0.063 R)
• M44: 22,763,410 km (0.1 R)
• M45: 23,145,035 km (0.075 R)
• M46: 24,108,295 km (0.098 R)
• M47: 25,347,414 km (0.08 R)
• M48: 25,610,856 km (0.106 R)
• M49: 26,540,158 km (0.085 R)
• M50: 26,740,769 km (0.106 R)
• M51: 28,363,756 km (0.105 R)
• M52: 29,049,363 km (0.086 R)
• M53: 29,671,092 km (0.058 R)
• M54: 29,879,332 km (0.114 R)
• M55: 31,917,155 km (0.111 R)
• M56: 32,487,122 km (0.12 R)
• M57: 33,204,444 km (0.105 R)
• M58: 34,947,259 km (0.105 R)
• M59: 36,051,591 km (0.058 R)
• M60: 38,143,567 km (0.11 R)
• M61: 38,294,512 km (0.098 R)
• M62: 38,521,153 km (0.065 R)
• M63: 38,672,695 km (0.075 R)
• M64: 39,891,170 km (0.071 R)
• M65: 41,820,384 km (0.076 R)
• M66: 42,522,447 km (0.105 R)
• M67: 42,835,555 km (0.091 R)
• M68: 43,306,938 km (0.068 R)
• M69: 43,779,966 km (0.106 R)
• M70: 44,492,651 km (0.056 R)
• M71: 45,209,225 km (0.087 R)
• M72: 45,448,880 km (0.112 R)
• M73: 46,251,024 km (0.093 R)
• M74: 46,976,873 km (0.082 R)
• M75: 47,462,916 km (0.103 R)
• M76: 47,706,462 km (0.049 R)
• M77: 48,521,621 km (0.073 R)
• M78: 50,000,545 km (0.027 R)
• M79: 51,327,329 km (0.066 R)
• M80: 51,494,130 km (0.042 R)
• M81: 53,423,793 km (0.071 R)
• M82: 53,592,839 km (0.076 R)
• M83: 55,035,860 km (0.104 R)
• M84: 55,291,822 km (0.096 R)
• M85: 55,804,943 km (0.108 R)
• M86: 56,147,970 km (0.079 R)
• M87: 57,873,432 km (0.069 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit