🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.47 AU - 0.59 AU

Year: 146 Days

Day: 29.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.57 AU - 0.63 AU

Year: 176 Days

Day: 27.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.29 AU - 3.91 AU

Year: 2587 Days

Day: 30.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,130,118 km

• M1: 362,775 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.5

Radius: 10.4

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.02 AU - 6.64 AU

Year: 4661 Days

Day: 12.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,130,118 km

• M1: 148,401 km (0.077 R)
• M2: 369,656 km (0.064 R)
• M3: 502,948 km (0.117 R)
• M4: 691,890 km (0.06 R)
• M5: 1,034,619 km (0.107 R)
• M6: 1,597,556 km (0.104 R)
• M7: 1,667,567 km (0.107 R)
• M8: 1,865,336 km (0.064 R)
• M9: 2,166,776 km (0.095 R)
• M10: 2,323,554 km (0.063 R)
• M11: 2,606,892 km (0.047 R)
• M12: 2,794,937 km (0.085 R)
• M13: 2,922,843 km (0.083 R)
• M14: 3,052,844 km (0.043 R)
• M15: 3,386,148 km (0.117 R)
• M16: 3,943,699 km (0.109 R)
• M17: 4,208,936 km (0.096 R)
• M18: 4,480,007 km (0.102 R)
• M19: 4,554,956 km (0.092 R)
• M20: 5,143,474 km (0.096 R)
• M21: 5,353,809 km (0.119 R)
• M22: 5,755,928 km (0.1 R)
• M23: 5,837,608 km (0.057 R)
• M24: 6,057,068 km (0.118 R)
• M25: 6,251,396 km (0.063 R)
• M26: 6,447,818 km (0.085 R)
• M27: 6,875,668 km (0.082 R)
• M28: 6,991,307 km (0.09 R)
• M29: 7,490,066 km (0.087 R)
• M30: 7,698,755 km (0.044 R)
• M31: 7,788,813 km (0.081 R)
• M32: 7,969,976 km (0.079 R)
• M33: 8,490,876 km (0.092 R)
• M34: 8,739,956 km (0.088 R)
• M35: 8,865,319 km (0.043 R)
• M36: 9,086,126 km (0.048 R)
• M37: 9,727,302 km (0.114 R)
• M38: 9,824,840 km (0.115 R)
• M39: 10,316,868 km (0.12 R)
• M40: 10,449,411 km (0.113 R)
• M41: 10,716,443 km (0.113 R)
• M42: 10,985,570 km (0.079 R)
• M43: 11,053,188 km (0.096 R)
• M44: 12,014,654 km (0.114 R)
• M45: 12,119,372 km (0.055 R)
• M46: 13,326,029 km (0.115 R)
• M47: 13,761,059 km (0.113 R)
• M48: 14,053,673 km (0.111 R)
• M49: 14,127,125 km (0.087 R)
• M50: 14,311,430 km (0.053 R)
• M51: 14,756,932 km (0.063 R)
• M52: 15,169,374 km (0.083 R)
• M53: 15,358,017 km (0.081 R)
• M54: 15,775,993 km (0.114 R)
• M55: 16,506,629 km (0.089 R)
• M56: 16,739,553 km (0.055 R)
• M57: 17,091,258 km (0.034 R)
• M58: 17,248,335 km (0.108 R)
• M59: 17,327,024 km (0.1 R)
• M60: 17,762,054 km (0.119 R)
• M61: 17,841,491 km (0.077 R)
• M62: 17,921,077 km (0.094 R)
• M63: 18,200,675 km (0.097 R)
• M64: 18,320,952 km (0.093 R)
• M65: 19,702,189 km (0.086 R)
• M66: 20,530,363 km (0.034 R)
• M67: 21,285,383 km (0.104 R)
• M68: 21,581,438 km (0.067 R)
• M69: 22,177,735 km (0.115 R)
• M70: 24,218,848 km (0.059 R)
• M71: 25,418,324 km (0.077 R)
• M72: 26,364,680 km (0.08 R)
• M73: 27,506,261 km (0.116 R)
• M74: 28,617,325 km (0.079 R)
• M75: 28,757,199 km (0.114 R)
• M76: 29,460,159 km (0.119 R)
• M77: 29,695,776 km (0.112 R)
• M78: 30,358,793 km (0.072 R)
• M79: 30,549,082 km (0.071 R)
• M80: 31,170,362 km (0.12 R)
• M81: 31,314,275 km (0.104 R)
• M82: 31,747,511 km (0.086 R)
• M83: 32,376,869 km (0.051 R)
• M84: 32,522,577 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.8

Radius: 4

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 12.29 AU - 19.63 AU

Year: 24149 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,130,118 km

• M1: 405,111 km (0.09 R)
• M2: 642,373 km (0.08 R)
• M3: 894,595 km (0.114 R)
• M4: 1,150,557 km (0.115 R)
• M5: 1,725,911 km (0.079 R)
• M6: 1,867,580 km (0.041 R)
• M7: 2,727,768 km (0.105 R)
• M8: 2,760,530 km (0.103 R)
• M9: 2,993,154 km (0.102 R)
• M10: 3,301,775 km (0.105 R)
• M11: 3,948,636 km (0.045 R)
• M12: 4,439,616 km (0.117 R)
• M13: 5,110,263 km (0.096 R)
• M14: 5,519,264 km (0.056 R)
• M15: 5,602,440 km (0.08 R)
• M16: 5,644,028 km (0.097 R)
• M17: 5,854,064 km (0.066 R)
• M18: 6,281,914 km (0.058 R)
• M19: 6,325,148 km (0.112 R)
• M20: 6,455,747 km (0.057 R)
• M21: 7,624,255 km (0.117 R)
• M22: 7,809,757 km (0.062 R)
• M23: 8,904,963 km (0.102 R)
• M24: 9,895,600 km (0.096 R)
• M25: 10,506,707 km (0.101 R)
• M26: 10,868,734 km (0.116 R)
• M27: 10,972,854 km (0.027 R)
• M28: 11,925,493 km (0.072 R)
• M29: 12,466,140 km (0.116 R)
• M30: 12,739,306 km (0.103 R)
• M31: 13,908,563 km (0.103 R)
• M32: 14,021,659 km (0.068 R)
• M33: 14,248,898 km (0.085 R)
• M34: 14,764,412 km (0.083 R)
• M35: 15,872,932 km (0.083 R)
• M36: 15,991,115 km (0.118 R)
• M37: 16,646,653 km (0.087 R)
• M38: 16,947,494 km (0.094 R)
• M39: 17,738,119 km (0.046 R)
• M40: 17,860,789 km (0.038 R)
• M41: 17,983,758 km (0.082 R)
• M42: 18,977,537 km (0.086 R)
• M43: 19,165,881 km (0.043 R)
• M44: 19,544,513 km (0.031 R)
• M45: 19,607,793 km (0.047 R)
• M46: 21,539,101 km (0.084 R)
• M47: 22,064,340 km (0.118 R)
• M48: 22,993,492 km (0.109 R)
• M49: 23,395,611 km (0.07 R)
• M50: 23,530,249 km (0.096 R)
• M51: 23,732,505 km (0.101 R)
• M52: 23,800,124 km (0.055 R)
• M53: 24,003,128 km (0.05 R)
• M54: 24,138,963 km (0.082 R)
• M55: 26,344,783 km (0.096 R)
• M56: 26,414,646 km (0.065 R)
• M57: 27,613,523 km (0.052 R)
• M58: 28,255,298 km (0.059 R)
• M59: 28,830,053 km (0.07 R)
• M60: 30,210,093 km (0.025 R)
• M61: 31,240,823 km (0.105 R)
• M62: 31,760,376 km (0.088 R)
• M63: 35,091,472 km (0.071 R)
• M64: 35,941,337 km (0.06 R)
• M65: 36,407,933 km (0.112 R)
• M66: 36,485,873 km (0.089 R)
• M67: 36,954,564 km (0.036 R)
• M68: 38,293,614 km (0.063 R)
• M69: 39,889,225 km (0.071 R)
• M70: 40,533,543 km (0.057 R)
• M71: 44,138,104 km (0.118 R)
• M72: 45,055,139 km (0.083 R)
• M73: 46,315,800 km (0.093 R)
• M74: 46,484,696 km (0.074 R)
• M75: 46,823,236 km (0.074 R)
• M76: 46,908,058 km (0.099 R)
• M77: 48,014,484 km (0.071 R)
• M78: 51,036,062 km (0.086 R)
• M79: 52,261,867 km (0.053 R)
• M80: 52,878,359 km (0.103 R)
• M81: 53,320,122 km (0.037 R)
• M82: 55,099,738 km (0.043 R)
• M83: 55,637,393 km (0.035 R)
• M84: 57,623,604 km (0.117 R)
• M85: 60,277,021 km (0.081 R)
• M86: 60,830,982 km (0.107 R)
• M87: 61,293,988 km (0.091 R)
• M88: 61,572,240 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit