🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.46 AU - 0.54 AU

Year: 225 Days

Day: 21.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,325,255 km

• M1: 212,279 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.45 AU - 0.67 AU

Year: 266 Days

Day: 12.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.8

Radius: 14.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.9 AU - 1.16 AU

Year: 665 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,325,255 km

• M1: 181,313 km (0.066 R)
• M2: 377,585 km (0.086 R)
• M3: 643,121 km (0.069 R)
• M4: 735,872 km (0.106 R)
• M5: 883,974 km (0.12 R)
• M6: 1,133,653 km (0.117 R)
• M7: 1,335,311 km (0.119 R)
• M8: 1,758,673 km (0.084 R)
• M9: 1,878,800 km (0.087 R)
• M10: 1,998,328 km (0.04 R)
• M11: 2,092,425 km (0.082 R)
• M12: 2,209,411 km (0.107 R)
• M13: 2,303,358 km (0.104 R)
• M14: 2,681,093 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.9

Radius: 14.4

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.57 AU - 6.23 AU

Year: 9112 Days

Day: 14.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 72,325,255 km

• M1: 189,092 km (0.099 R)
• M2: 1,137,243 km (0.06 R)
• M3: 1,295,218 km (0.095 R)
• M4: 1,939,237 km (0.05 R)
• M5: 2,397,156 km (0.112 R)
• M6: 2,913,269 km (0.1 R)
• M7: 3,010,956 km (0.12 R)
• M8: 3,541,879 km (0.11 R)
• M9: 3,939,361 km (0.117 R)
• M10: 4,379,328 km (0.118 R)
• M11: 4,605,370 km (0.059 R)
• M12: 4,719,813 km (0.057 R)
• M13: 5,010,182 km (0.107 R)
• M14: 5,246,846 km (0.087 R)
• M15: 5,456,882 km (0.097 R)
• M16: 5,916,596 km (0.087 R)
• M17: 6,041,211 km (0.103 R)
• M18: 6,135,457 km (0.082 R)
• M19: 6,261,718 km (0.099 R)
• M20: 7,437,109 km (0.11 R)
• M21: 8,050,310 km (0.118 R)
• M22: 8,928,899 km (0.087 R)
• M23: 9,108,416 km (0.091 R)
• M24: 11,237,343 km (0.09 R)
• M25: 11,392,327 km (0.073 R)
• M26: 12,138,521 km (0.072 R)
• M27: 12,981,505 km (0.111 R)
• M28: 13,185,108 km (0.113 R)
• M29: 13,307,628 km (0.097 R)
• M30: 13,677,883 km (0.077 R)
• M31: 14,428,565 km (0.114 R)
• M32: 15,192,561 km (0.04 R)
• M33: 16,407,146 km (0.077 R)
• M34: 16,759,898 km (0.029 R)
• M35: 18,059,754 km (0.089 R)
• M36: 20,046,264 km (0.074 R)
• M37: 20,281,731 km (0.078 R)
• M38: 20,518,096 km (0.047 R)
• M39: 21,665,661 km (0.097 R)
• M40: 22,490,993 km (0.042 R)
• M41: 22,883,089 km (0.091 R)
• M42: 23,326,796 km (0.119 R)
• M43: 24,022,576 km (0.066 R)
• M44: 25,129,899 km (0.1 R)
• M45: 25,638,831 km (0.039 R)
• M46: 25,894,494 km (0.087 R)
• M47: 26,614,957 km (0.092 R)
• M48: 27,185,673 km (0.1 R)
• M49: 28,975,312 km (0.044 R)
• M50: 31,456,543 km (0.092 R)
• M51: 32,280,378 km (0.114 R)
• M52: 32,501,334 km (0.099 R)
• M53: 32,667,238 km (0.11 R)
• M54: 33,111,245 km (0.093 R)
• M55: 33,501,396 km (0.084 R)
• M56: 33,669,095 km (0.106 R)
• M57: 34,624,577 km (0.103 R)
• M58: 34,964,014 km (0.07 R)
• M59: 35,077,410 km (0.078 R)
• M60: 35,190,805 km (0.106 R)
• M61: 36,332,536 km (0.092 R)
• M62: 36,562,318 km (0.112 R)
• M63: 36,907,889 km (0.106 R)
• M64: 37,138,868 km (0.113 R)
• M65: 37,660,366 km (0.113 R)
• M66: 38,886,620 km (0.065 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.1

Radius: 3.9

Gravity: 64.57 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.33 AU - 8.47 AU

Year: 15479 Days

Day: 22 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,325,255 km

• M1: 562,937 km (0.116 R)
• M2: 626,665 km (0.051 R)
• M3: 761,603 km (0.103 R)
• M4: 1,273,975 km (0.101 R)
• M5: 2,032,586 km (0.105 R)
• M6: 2,265,809 km (0.064 R)
• M7: 2,334,026 km (0.117 R)
• M8: 2,613,774 km (0.087 R)
• M9: 2,830,541 km (0.116 R)
• M10: 3,166,389 km (0.115 R)
• M11: 3,319,726 km (0.082 R)
• M12: 3,514,802 km (0.098 R)
• M13: 3,554,146 km (0.027 R)
• M14: 3,593,790 km (0.099 R)
• M15: 4,674,185 km (0.118 R)
• M16: 4,804,934 km (0.115 R)
• M17: 5,706,710 km (0.061 R)
• M18: 6,561,662 km (0.052 R)
• M19: 6,659,200 km (0.081 R)
• M20: 7,203,586 km (0.104 R)
• M21: 7,917,168 km (0.078 R)
• M22: 8,282,337 km (0.052 R)
• M23: 8,334,845 km (0.065 R)
• M24: 9,191,742 km (0.063 R)
• M25: 9,465,207 km (0.079 R)
• M26: 9,741,365 km (0.051 R)
• M27: 9,796,865 km (0.111 R)
• M28: 10,528,549 km (0.103 R)
• M29: 10,699,838 km (0.099 R)
• M30: 11,277,585 km (0.103 R)
• M31: 11,452,914 km (0.117 R)
• M32: 11,570,348 km (0.066 R)
• M33: 12,342,872 km (0.104 R)
• M34: 12,948,444 km (0.1 R)
• M35: 13,439,873 km (0.065 R)
• M36: 13,563,590 km (0.118 R)
• M37: 14,125,480 km (0.115 R)
• M38: 14,440,832 km (0.094 R)
• M39: 15,336,175 km (0.118 R)
• M40: 15,400,802 km (0.059 R)
• M41: 15,660,354 km (0.085 R)
• M42: 17,046,079 km (0.094 R)
• M43: 18,196,337 km (0.096 R)
• M44: 18,401,884 km (0.119 R)
• M45: 19,932,719 km (0.111 R)
• M46: 20,286,369 km (0.116 R)
• M47: 20,784,829 km (0.106 R)
• M48: 22,012,279 km (0.098 R)
• M49: 23,411,618 km (0.095 R)
• M50: 24,839,380 km (0.095 R)
• M51: 25,678,923 km (0.073 R)
• M52: 26,063,539 km (0.058 R)
• M53: 27,385,536 km (0.073 R)
• M54: 28,808,810 km (0.119 R)
• M55: 30,013,222 km (0.057 R)
• M56: 31,891,723 km (0.068 R)
• M57: 34,482,908 km (0.108 R)
• M58: 34,652,402 km (0.099 R)
• M59: 35,333,222 km (0.054 R)
• M60: 35,760,922 km (0.086 R)
• M61: 35,846,642 km (0.065 R)
• M62: 36,880,812 km (0.047 R)
• M63: 37,227,729 km (0.104 R)
• M64: 37,924,855 km (0.11 R)
• M65: 38,275,064 km (0.107 R)
• M66: 38,626,320 km (0.102 R)
• M67: 40,309,296 km (0.103 R)
• M68: 40,756,145 km (0.117 R)
• M69: 40,845,604 km (0.1 R)
• M70: 42,741,608 km (0.111 R)
• M71: 45,871,494 km (0.119 R)
• M72: 46,244,442 km (0.067 R)
• M73: 48,219,433 km (0.112 R)
• M74: 50,510,075 km (0.114 R)
• M75: 50,991,781 km (0.049 R)
• M76: 51,281,402 km (0.067 R)
• M77: 52,251,095 km (0.085 R)
• M78: 53,226,922 km (0.07 R)
• M79: 53,618,869 km (0.073 R)
• M80: 55,295,412 km (0.118 R)
• M81: 55,791,778 km (0.091 R)
• M82: 56,788,997 km (0.118 R)
• M83: 56,889,078 km (0.048 R)
• M84: 57,691,521 km (0.106 R)
• M85: 60,733,893 km (0.09 R)
• M86: 61,040,868 km (0.071 R)
• M87: 62,584,120 km (0.114 R)
• M88: 63,204,951 km (0.102 R)
• M89: 64,557,166 km (0.076 R)
• M90: 66,972,872 km (0.103 R)
• M91: 70,812,750 km (0.065 R)
• M92: 72,000,258 km (0.054 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 15,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit