🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.48 AU - 0.76 AU

Year: 182 Days

Day: 41.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.62 AU - 0.68 AU

Year: 195 Days

Day: 29.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,121,401 km

• M1: 311,762 km (0.103 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.6

Radius: 4.2

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.43 AU - 13.73 AU

Year: 15651 Days

Day: 16.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,121,401 km

• M1: 81,232 km (0.117 R)
• M2: 162,314 km (0.074 R)
• M3: 449,392 km (0.115 R)
• M4: 558,000 km (0.114 R)
• M5: 692,489 km (0.071 R)
• M6: 763,697 km (0.118 R)
• M7: 800,199 km (0.082 R)
• M8: 837,150 km (0.086 R)
• M9: 1,551,928 km (0.031 R)
• M10: 1,717,234 km (0.063 R)
• M11: 2,167,673 km (0.087 R)
• M12: 2,708,619 km (0.056 R)
• M13: 3,531,707 km (0.079 R)
• M14: 3,717,657 km (0.098 R)
• M15: 3,970,327 km (0.112 R)
• M16: 4,196,071 km (0.099 R)
• M17: 4,261,295 km (0.103 R)
• M18: 4,459,064 km (0.092 R)
• M19: 4,727,442 km (0.105 R)
• M20: 4,897,834 km (0.095 R)
• M21: 5,244,752 km (0.07 R)
• M22: 5,279,907 km (0.063 R)
• M23: 5,385,673 km (0.054 R)
• M24: 6,183,179 km (0.032 R)
• M25: 6,257,529 km (0.065 R)
• M26: 6,332,029 km (0.111 R)
• M27: 6,444,527 km (0.055 R)
• M28: 7,250,261 km (0.082 R)
• M29: 7,724,785 km (0.118 R)
• M30: 7,925,396 km (0.027 R)
• M31: 8,127,802 km (0.105 R)
• M32: 8,662,016 km (0.09 R)
• M33: 8,786,781 km (0.1 R)
• M34: 8,828,668 km (0.094 R)
• M35: 8,912,293 km (0.102 R)
• M36: 9,763,954 km (0.112 R)
• M37: 10,068,086 km (0.107 R)
• M38: 12,049,959 km (0.081 R)
• M39: 12,329,258 km (0.085 R)
• M40: 12,894,439 km (0.118 R)
• M41: 13,419,827 km (0.093 R)
• M42: 13,806,387 km (0.088 R)
• M43: 14,001,014 km (0.099 R)
• M44: 14,838,314 km (0.072 R)
• M45: 14,987,762 km (0.12 R)
• M46: 15,037,578 km (0.059 R)
• M47: 15,338,270 km (0.049 R)
• M48: 15,438,949 km (0.107 R)
• M49: 16,457,860 km (0.039 R)
• M50: 16,767,677 km (0.057 R)
• M51: 17,340,787 km (0.073 R)
• M52: 17,498,164 km (0.081 R)
• M53: 17,920,179 km (0.109 R)
• M54: 18,506,005 km (0.097 R)
• M55: 18,774,383 km (0.12 R)
• M56: 19,478,092 km (0.055 R)
• M57: 19,532,545 km (0.073 R)
• M58: 20,466,634 km (0.058 R)
• M59: 21,640,529 km (0.082 R)
• M60: 22,093,362 km (0.08 R)
• M61: 23,644,841 km (0.092 R)
• M62: 23,877,615 km (0.047 R)
• M63: 24,345,557 km (0.12 R)
• M64: 24,462,992 km (0.051 R)
• M65: 25,290,418 km (0.078 R)
• M66: 25,409,348 km (0.092 R)
• M67: 25,528,577 km (0.113 R)
• M68: 26,730,148 km (0.103 R)
• M69: 27,398,850 km (0.109 R)
• M70: 27,582,107 km (0.094 R)
• M71: 29,001,193 km (0.077 R)
• M72: 30,065,133 km (0.105 R)
• M73: 30,823,893 km (0.111 R)
• M74: 31,909,525 km (0.107 R)
• M75: 32,360,114 km (0.06 R)
• M76: 32,812,947 km (0.12 R)
• M77: 33,007,573 km (0.033 R)
• M78: 34,644,772 km (0.085 R)
• M79: 36,846,105 km (0.087 R)
• M80: 37,929,493 km (0.097 R)
• M81: 38,475,226 km (0.089 R)
• M82: 38,886,022 km (0.062 R)
• M83: 39,643,286 km (0.078 R)
• M84: 40,405,338 km (0.117 R)
• M85: 41,312,050 km (0.096 R)
• M86: 41,732,869 km (0.054 R)
• M87: 42,014,113 km (0.106 R)
• M88: 42,578,696 km (0.079 R)
• M89: 44,215,595 km (0.109 R)
• M90: 46,527,032 km (0.097 R)
• M91: 49,248,068 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.9

Radius: 6.6

Gravity: 12.72 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16.13 AU - 17.23 AU

Year: 25395 Days

Day: 22 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,121,401 km

• M1: 95,743 km (0.034 R)
• M2: 282,590 km (0.116 R)
• M3: 334,800 km (0.08 R)
• M4: 1,153,100 km (0.104 R)
• M5: 1,426,565 km (0.071 R)
• M6: 2,551,990 km (0.038 R)
• M7: 2,867,193 km (0.105 R)
• M8: 3,194,663 km (0.094 R)
• M9: 3,620,568 km (0.1 R)
• M10: 4,385,462 km (0.115 R)
• M11: 4,619,732 km (0.067 R)
• M12: 4,667,005 km (0.052 R)
• M13: 4,762,299 km (0.089 R)
• M14: 6,057,218 km (0.109 R)
• M15: 6,636,162 km (0.114 R)
• M16: 6,905,139 km (0.052 R)
• M17: 7,013,747 km (0.076 R)
• M18: 7,959,355 km (0.063 R)
• M19: 8,187,791 km (0.105 R)
• M20: 10,275,728 km (0.096 R)
• M21: 10,337,662 km (0.116 R)
• M22: 11,154,616 km (0.107 R)
• M23: 11,474,306 km (0.12 R)
• M24: 12,782,988 km (0.093 R)
• M25: 13,184,659 km (0.105 R)
• M26: 14,138,196 km (0.037 R)
• M27: 14,623,341 km (0.116 R)
• M28: 14,902,940 km (0.115 R)
• M29: 14,973,101 km (0.099 R)
• M30: 15,967,179 km (0.088 R)
• M31: 16,183,049 km (0.106 R)
• M32: 17,129,255 km (0.089 R)
• M33: 17,646,266 km (0.081 R)
• M34: 18,998,780 km (0.077 R)
• M35: 19,074,925 km (0.091 R)
• M36: 19,457,148 km (0.088 R)
• M37: 19,918,956 km (0.052 R)
• M38: 20,775,255 km (0.061 R)
• M39: 21,010,871 km (0.074 R)
• M40: 21,168,398 km (0.11 R)
• M41: 24,153,175 km (0.093 R)
• M42: 25,568,071 km (0.069 R)
• M43: 25,904,816 km (0.114 R)
• M44: 26,158,384 km (0.034 R)
• M45: 26,753,335 km (0.116 R)
• M46: 26,838,606 km (0.064 R)
• M47: 27,697,148 km (0.082 R)
• M48: 28,216,552 km (0.09 R)
• M49: 28,651,732 km (0.116 R)
• M50: 30,148,309 km (0.072 R)
• M51: 30,682,523 km (0.1 R)
• M52: 31,219,879 km (0.098 R)
• M53: 31,489,753 km (0.109 R)
• M54: 32,942,050 km (0.114 R)
• M55: 34,137,935 km (0.076 R)
• M56: 35,067,536 km (0.12 R)
• M57: 35,161,035 km (0.113 R)
• M58: 39,546,796 km (0.106 R)
• M59: 39,644,034 km (0.079 R)
• M60: 42,498,661 km (0.092 R)
• M61: 43,197,432 km (0.108 R)
• M62: 43,699,034 km (0.119 R)
• M63: 45,012,055 km (0.062 R)
• M64: 47,366,575 km (0.092 R)
• M65: 48,091,078 km (0.034 R)
• M66: 48,194,899 km (0.045 R)
• M67: 48,715,051 km (0.09 R)
• M68: 49,028,009 km (0.075 R)
• M69: 49,656,021 km (0.072 R)
• M70: 50,497,360 km (0.088 R)
• M71: 50,919,824 km (0.095 R)
• M72: 51,449,550 km (0.071 R)
• M73: 55,208,645 km (0.081 R)
• M74: 55,643,826 km (0.101 R)
• M75: 57,285,961 km (0.119 R)
• M76: 57,616,274 km (0.047 R)
• M77: 60,058,160 km (0.104 R)
• M78: 61,066,748 km (0.106 R)
• M79: 62,080,872 km (0.059 R)
• M80: 65,962,339 km (0.092 R)
• M81: 69,451,709 km (0.073 R)
• M82: 69,568,994 km (0.075 R)
• M83: 72,524,001 km (0.112 R)
• M84: 78,189,272 km (0.098 R)
• M85: 78,555,637 km (0.111 R)
• M86: 78,677,859 km (0.05 R)
• M87: 81,631,220 km (0.065 R)
• M88: 81,878,954 km (0.116 R)
• M89: 82,872,433 km (0.104 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: 186 - 13,335 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit