🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.45 AU - 0.65 AU

Year: 268 Days

Day: 13.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.5

Radius: 10.6

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.68 AU - 1.98 AU

Year: 1624 Days

Day: 10.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 42,105,620 km

• M1: 132,245 km (0.12 R)
• M2: 203,752 km (0.112 R)
• M3: 289,173 km (0.059 R)
• M4: 438,172 km (0.074 R)
• M5: 526,884 km (0.1 R)
• M6: 821,292 km (0.077 R)
• M7: 901,327 km (0.116 R)
• M8: 1,234,033 km (0.093 R)
• M9: 1,319,304 km (0.106 R)
• M10: 1,495,979 km (0.088 R)
• M11: 1,908,869 km (0.09 R)
• M12: 2,184,877 km (0.103 R)
• M13: 2,279,722 km (0.065 R)
• M14: 2,434,556 km (0.078 R)
• M15: 2,532,991 km (0.103 R)
• M16: 2,653,118 km (0.087 R)
• M17: 2,734,200 km (0.106 R)
• M18: 2,878,113 km (0.11 R)
• M19: 3,035,341 km (0.106 R)
• M20: 3,281,728 km (0.077 R)
• M21: 3,390,935 km (0.107 R)
• M22: 3,534,848 km (0.102 R)
• M23: 3,783,031 km (0.087 R)
• M24: 3,920,811 km (0.119 R)
• M25: 4,213,125 km (0.081 R)
• M26: 4,646,809 km (0.071 R)
• M27: 4,732,828 km (0.092 R)
• M28: 4,918,928 km (0.111 R)
• M29: 5,056,857 km (0.107 R)
• M30: 5,247,295 km (0.053 R)
• M31: 5,349,769 km (0.109 R)
• M32: 5,608,873 km (0.112 R)
• M33: 5,713,741 km (0.06 R)
• M34: 6,288,346 km (0.091 R)
• M35: 6,370,027 km (0.077 R)
• M36: 6,534,285 km (0.099 R)
• M37: 6,853,378 km (0.112 R)
• M38: 7,078,373 km (0.066 R)
• M39: 7,149,133 km (0.118 R)
• M40: 7,234,553 km (0.089 R)
• M41: 7,320,123 km (0.073 R)
• M42: 7,506,821 km (0.073 R)
• M43: 7,579,077 km (0.065 R)
• M44: 7,738,847 km (0.085 R)
• M45: 8,046,869 km (0.099 R)
• M46: 8,239,552 km (0.051 R)
• M47: 8,358,931 km (0.075 R)
• M48: 8,599,484 km (0.114 R)
• M49: 8,781,395 km (0.036 R)
• M50: 8,964,503 km (0.061 R)
• M51: 9,102,731 km (0.103 R)
• M52: 9,210,741 km (0.028 R)
• M53: 9,474,781 km (0.088 R)
• M54: 9,584,137 km (0.083 R)
• M55: 9,804,345 km (0.1 R)
• M56: 10,137,799 km (0.083 R)
• M57: 10,346,039 km (0.058 R)
• M58: 10,685,626 km (0.071 R)
• M59: 10,799,620 km (0.072 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.3

Radius: 14.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.05 AU - 2.13 AU

Year: 1982 Days

Day: 6.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 117.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,105,620 km

• M1: 216,767 km (0.11 R)
• M2: 307,723 km (0.062 R)
• M3: 604,824 km (0.057 R)
• M4: 699,520 km (0.091 R)
• M5: 791,672 km (0.033 R)
• M6: 1,067,231 km (0.095 R)
• M7: 1,268,889 km (0.119 R)
• M8: 1,396,347 km (0.091 R)
• M9: 1,573,321 km (0.05 R)
• M10: 1,817,614 km (0.07 R)
• M11: 1,938,489 km (0.039 R)
• M12: 2,188,617 km (0.095 R)
• M13: 2,291,690 km (0.074 R)
• M14: 2,693,210 km (0.091 R)
• M15: 3,248,967 km (0.104 R)
• M16: 3,397,368 km (0.101 R)
• M17: 3,517,644 km (0.106 R)
• M18: 3,887,450 km (0.099 R)
• M19: 4,013,561 km (0.114 R)
• M20: 4,383,816 km (0.099 R)
• M21: 4,581,435 km (0.087 R)
• M22: 4,765,291 km (0.119 R)
• M23: 5,578,355 km (0.116 R)
• M24: 5,847,033 km (0.105 R)
• M25: 5,991,993 km (0.116 R)
• M26: 6,083,248 km (0.119 R)
• M27: 6,267,253 km (0.053 R)
• M28: 6,453,054 km (0.059 R)
• M29: 6,716,346 km (0.103 R)
• M30: 7,040,824 km (0.117 R)
• M31: 7,292,447 km (0.079 R)
• M32: 7,409,732 km (0.085 R)
• M33: 7,665,694 km (0.098 R)
• M34: 7,864,659 km (0.098 R)
• M35: 8,105,661 km (0.031 R)
• M36: 8,430,887 km (0.115 R)
• M37: 9,326,230 km (0.079 R)
• M38: 9,496,174 km (0.052 R)
• M39: 9,624,379 km (0.068 R)
• M40: 10,164,427 km (0.072 R)
• M41: 10,273,634 km (0.069 R)
• M42: 10,736,789 km (0.115 R)
• M43: 11,049,299 km (0.119 R)
• M44: 11,455,457 km (0.047 R)
• M45: 11,866,701 km (0.102 R)
• M46: 12,236,208 km (0.105 R)
• M47: 12,445,795 km (0.085 R)
• M48: 12,703,552 km (0.117 R)
• M49: 12,844,922 km (0.037 R)
• M50: 13,296,109 km (0.109 R)
• M51: 13,463,659 km (0.074 R)
• M52: 13,559,701 km (0.026 R)
• M53: 13,800,703 km (0.091 R)
• M54: 14,262,811 km (0.045 R)
• M55: 14,458,784 km (0.109 R)
• M56: 14,680,488 km (0.114 R)
• M57: 14,878,555 km (0.065 R)
• M58: 15,002,722 km (0.094 R)
• M59: 15,452,712 km (0.097 R)
• M60: 15,603,656 km (0.083 R)
• M61: 16,289,263 km (0.075 R)
• M62: 16,725,940 km (0.059 R)
• M63: 17,192,535 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.2

Radius: 12.3

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.39 AU - 6.07 AU

Year: 7846 Days

Day: 8.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,105,620 km

• M1: 177,573 km (0.066 R)
• M2: 864,376 km (0.101 R)
• M3: 997,519 km (0.095 R)
• M4: 1,137,991 km (0.083 R)
• M5: 1,580,352 km (0.08 R)
• M6: 1,831,976 km (0.112 R)
• M7: 2,119,353 km (0.03 R)
• M8: 2,421,541 km (0.054 R)
• M9: 2,565,903 km (0.117 R)
• M10: 2,688,274 km (0.052 R)
• M11: 3,067,654 km (0.096 R)
• M12: 3,145,594 km (0.076 R)
• M13: 4,219,109 km (0.038 R)
• M14: 4,780,550 km (0.094 R)
• M15: 4,871,355 km (0.078 R)
• M16: 5,460,173 km (0.066 R)
• M17: 6,038,817 km (0.083 R)
• M18: 6,137,103 km (0.112 R)
• M19: 6,603,250 km (0.089 R)
• M20: 6,772,595 km (0.102 R)
• M21: 7,046,509 km (0.113 R)
• M22: 7,890,091 km (0.111 R)
• M23: 8,876,988 km (0.08 R)
• M24: 9,864,184 km (0.107 R)
• M25: 11,166,733 km (0.119 R)
• M26: 11,941,052 km (0.061 R)
• M27: 12,901,769 km (0.067 R)
• M28: 13,028,778 km (0.078 R)
• M29: 13,584,534 km (0.028 R)
• M30: 14,060,853 km (0.084 R)
• M31: 15,119,109 km (0.093 R)
• M32: 15,567,753 km (0.085 R)
• M33: 16,020,586 km (0.11 R)
• M34: 16,248,722 km (0.079 R)
• M35: 16,340,276 km (0.061 R)
• M36: 16,477,906 km (0.104 R)
• M37: 17,405,263 km (0.106 R)
• M38: 17,639,833 km (0.036 R)
• M39: 18,349,675 km (0.118 R)
• M40: 18,588,283 km (0.104 R)
• M41: 19,117,112 km (0.055 R)
• M42: 19,748,415 km (0.041 R)
• M43: 19,993,007 km (0.06 R)
• M44: 21,733,429 km (0.032 R)
• M45: 22,494,284 km (0.098 R)
• M46: 23,470,260 km (0.084 R)
• M47: 24,303,072 km (0.112 R)
• M48: 24,986,734 km (0.111 R)
• M49: 25,304,480 km (0.06 R)
• M50: 26,319,352 km (0.107 R)
• M51: 26,858,802 km (0.11 R)
• M52: 27,075,719 km (0.082 R)
• M53: 27,347,538 km (0.04 R)
• M54: 28,278,635 km (0.074 R)
• M55: 29,554,855 km (0.085 R)
• M56: 30,679,831 km (0.104 R)
• M57: 31,190,707 km (0.093 R)
• M58: 31,589,984 km (0.11 R)
• M59: 32,048,352 km (0.107 R)
• M60: 32,971,670 km (0.045 R)
• M61: 34,903,577 km (0.12 R)
• M62: 35,140,241 km (0.099 R)
• M63: 35,258,722 km (0.071 R)
• M64: 35,377,503 km (0.104 R)
• M65: 36,331,638 km (0.107 R)
• M66: 36,451,466 km (0.107 R)
• M67: 36,571,443 km (0.094 R)
• M68: 36,691,571 km (0.101 R)
• M69: 37,173,425 km (0.039 R)
• M70: 37,536,051 km (0.115 R)
• M71: 37,960,759 km (0.083 R)
• M72: 38,753,777 km (0.063 R)
• M73: 39,984,369 km (0.085 R)
• M74: 40,853,383 km (0.038 R)
• M75: 41,102,763 km (0.072 R)
• M76: 41,227,677 km (0.115 R)
• M77: 41,477,954 km (0.111 R)
• M78: 42,105,667 km (0.05 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 18,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit