🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.43 AU - 0.63 AU

Year: 253 Days

Day: 23.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 87.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,741,486 km

• M1: 16,755 km (0.047 R)
• M2: 229,184 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.5

Radius: 9.9

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.67 AU - 0.81 AU

Year: 418 Days

Day: 7.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,741,486 km

• M1: 124,465 km (0.112 R)
• M2: 188,493 km (0.082 R)
• M3: 260,001 km (0.066 R)
• M4: 402,867 km (0.04 R)
• M5: 542,741 km (0.112 R)
• M6: 625,319 km (0.102 R)
• M7: 691,142 km (0.06 R)
• M8: 762,800 km (0.102 R)
• M9: 837,299 km (0.108 R)
• M10: 904,170 km (0.096 R)
• M11: 1,054,815 km (0.116 R)
• M12: 1,179,878 km (0.088 R)
• M13: 1,244,355 km (0.12 R)
• M14: 1,314,068 km (0.094 R)
• M15: 1,377,048 km (0.117 R)
• M16: 1,465,610 km (0.065 R)
• M17: 1,614,610 km (0.044 R)
• M18: 1,712,596 km (0.087 R)
• M19: 1,782,010 km (0.079 R)
• M20: 1,847,833 km (0.085 R)
• M21: 1,991,297 km (0.108 R)
• M22: 2,055,176 km (0.052 R)
• M23: 2,152,564 km (0.065 R)
• M24: 2,279,872 km (0.067 R)
• M25: 2,361,402 km (0.09 R)
• M26: 2,434,107 km (0.084 R)
• M27: 2,517,433 km (0.096 R)
• M28: 2,742,877 km (0.081 R)
• M29: 2,824,707 km (0.106 R)
• M30: 2,886,491 km (0.092 R)
• M31: 2,985,375 km (0.116 R)
• M32: 3,101,313 km (0.117 R)
• M33: 3,181,348 km (0.101 R)
• M34: 3,256,596 km (0.106 R)
• M35: 3,337,828 km (0.107 R)
• M36: 3,653,030 km (0.09 R)
• M37: 3,726,184 km (0.105 R)
• M38: 3,891,489 km (0.088 R)
• M39: 3,960,454 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.3

Radius: 14.7

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.57 AU - 3.61 AU

Year: 3563 Days

Day: 10.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,741,486 km

• M1: 260,899 km (0.105 R)
• M2: 355,145 km (0.08 R)
• M3: 455,825 km (0.103 R)
• M4: 689,048 km (0.109 R)
• M5: 858,692 km (0.087 R)
• M6: 1,044,044 km (0.094 R)
• M7: 1,159,832 km (0.112 R)
• M8: 1,329,775 km (0.063 R)
• M9: 1,792,781 km (0.082 R)
• M10: 1,905,727 km (0.12 R)
• M11: 2,079,859 km (0.108 R)
• M12: 2,199,089 km (0.115 R)
• M13: 2,335,971 km (0.088 R)
• M14: 2,460,287 km (0.087 R)
• M15: 2,946,180 km (0.046 R)
• M16: 3,047,009 km (0.044 R)
• M17: 3,166,239 km (0.076 R)
• M18: 3,321,821 km (0.077 R)
• M19: 3,515,700 km (0.12 R)
• M20: 3,659,014 km (0.118 R)
• M21: 3,786,023 km (0.079 R)
• M22: 3,970,178 km (0.112 R)
• M23: 4,119,626 km (0.12 R)
• M24: 4,697,224 km (0.071 R)
• M25: 4,935,383 km (0.112 R)
• M26: 5,362,036 km (0.107 R)
• M27: 5,590,472 km (0.098 R)
• M28: 5,822,050 km (0.118 R)
• M29: 6,186,171 km (0.042 R)
• M30: 6,316,620 km (0.073 R)
• M31: 6,425,827 km (0.084 R)
• M32: 6,557,922 km (0.103 R)
• M33: 6,757,785 km (0.069 R)
• M34: 6,869,534 km (0.088 R)
• M35: 7,392,229 km (0.108 R)
• M36: 7,810,355 km (0.101 R)
• M37: 7,927,939 km (0.086 R)
• M38: 8,403,960 km (0.104 R)
• M39: 9,484,056 km (0.115 R)
• M40: 9,584,436 km (0.097 R)
• M41: 10,348,582 km (0.066 R)
• M42: 10,711,806 km (0.053 R)
• M43: 10,842,704 km (0.101 R)
• M44: 11,026,709 km (0.092 R)
• M45: 11,477,897 km (0.078 R)
• M46: 12,016,599 km (0.103 R)
• M47: 12,343,769 km (0.104 R)
• M48: 12,840,135 km (0.093 R)
• M49: 13,371,207 km (0.043 R)
• M50: 13,653,498 km (0.085 R)
• M51: 14,368,127 km (0.072 R)
• M52: 14,483,617 km (0.068 R)
• M53: 14,657,450 km (0.12 R)
• M54: 15,036,531 km (0.114 R)
• M55: 15,655,567 km (0.091 R)
• M56: 16,132,784 km (0.104 R)
• M57: 16,463,694 km (0.099 R)
• M58: 16,705,893 km (0.056 R)
• M59: 17,071,211 km (0.087 R)
• M60: 17,162,915 km (0.096 R)
• M61: 18,120,790 km (0.081 R)
• M62: 18,245,555 km (0.089 R)
• M63: 18,464,865 km (0.093 R)
• M64: 19,032,440 km (0.108 R)
• M65: 19,446,078 km (0.097 R)
• M66: 19,605,998 km (0.065 R)
• M67: 19,862,558 km (0.099 R)
• M68: 21,294,359 km (0.079 R)
• M69: 22,155,893 km (0.031 R)
• M70: 22,423,374 km (0.029 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 799.3

Radius: 6.2

Gravity: 20.79 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.43 AU - 6.69 AU

Year: 9786 Days

Day: 20.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,741,486 km

• M1: 134,339 km (0.083 R)
• M2: 250,277 km (0.061 R)
• M3: 309,817 km (0.111 R)
• M4: 445,054 km (0.092 R)
• M5: 683,064 km (0.111 R)
• M6: 752,926 km (0.071 R)
• M7: 1,179,878 km (0.091 R)
• M8: 1,329,626 km (0.067 R)
• M9: 1,766,900 km (0.112 R)
• M10: 1,938,639 km (0.118 R)
• M11: 2,219,584 km (0.069 R)
• M12: 2,791,047 km (0.065 R)
• M13: 3,020,231 km (0.034 R)
• M14: 3,107,746 km (0.104 R)
• M15: 3,345,457 km (0.116 R)
• M16: 3,619,820 km (0.091 R)
• M17: 3,869,798 km (0.113 R)
• M18: 4,519,202 km (0.092 R)
• M19: 4,720,561 km (0.058 R)
• M20: 4,924,912 km (0.119 R)
• M21: 5,062,841 km (0.088 R)
• M22: 5,132,254 km (0.101 R)
• M23: 5,413,049 km (0.063 R)
• M24: 5,483,959 km (0.104 R)
• M25: 5,555,317 km (0.069 R)
• M26: 6,322,455 km (0.088 R)
• M27: 6,661,294 km (0.064 R)
• M28: 6,775,587 km (0.084 R)
• M29: 7,044,863 km (0.109 R)
• M30: 7,514,451 km (0.049 R)
• M31: 7,593,738 km (0.111 R)
• M32: 8,075,143 km (0.097 R)
• M33: 8,857,391 km (0.089 R)
• M34: 10,581,955 km (0.085 R)
• M35: 10,670,816 km (0.052 R)
• M36: 11,619,117 km (0.112 R)
• M37: 11,756,897 km (0.116 R)
• M38: 13,402,623 km (0.059 R)
• M39: 13,934,593 km (0.099 R)
• M40: 14,276,873 km (0.093 R)
• M41: 14,325,941 km (0.036 R)
• M42: 15,875,924 km (0.08 R)
• M43: 17,007,782 km (0.073 R)
• M44: 17,164,112 km (0.106 R)
• M45: 17,321,040 km (0.067 R)
• M46: 19,239,932 km (0.049 R)
• M47: 19,294,086 km (0.092 R)
• M48: 20,114,182 km (0.079 R)
• M49: 20,169,234 km (0.107 R)
• M50: 20,279,487 km (0.115 R)
• M51: 20,390,040 km (0.11 R)
• M52: 20,556,094 km (0.089 R)
• M53: 21,675,086 km (0.07 R)
• M54: 22,241,912 km (0.08 R)
• M55: 23,622,252 km (0.088 R)
• M56: 24,146,892 km (0.107 R)
• M57: 24,616,629 km (0.118 R)
• M58: 25,029,968 km (0.109 R)
• M59: 25,148,449 km (0.051 R)
• M60: 26,103,632 km (0.073 R)
• M61: 27,314,028 km (0.083 R)
• M62: 27,864,548 km (0.074 R)
• M63: 27,987,518 km (0.08 R)
• M64: 28,666,393 km (0.052 R)
• M65: 29,039,041 km (0.092 R)
• M66: 30,103,580 km (0.115 R)
• M67: 32,335,131 km (0.045 R)
• M68: 32,593,486 km (0.116 R)
• M69: 32,722,889 km (0.085 R)
• M70: 33,437,966 km (0.055 R)
• M71: 35,814,179 km (0.051 R)
• M72: 36,955,012 km (0.062 R)
• M73: 37,022,481 km (0.096 R)
• M74: 38,722,810 km (0.1 R)
• M75: 39,134,653 km (0.058 R)
• M76: 40,240,032 km (0.065 R)
• M77: 40,587,548 km (0.063 R)
• M78: 41,145,548 km (0.107 R)
• M79: 41,285,572 km (0.064 R)
• M80: 42,128,406 km (0.119 R)
• M81: 44,045,652 km (0.047 R)
• M82: 45,050,800 km (0.046 R)
• M83: 45,122,907 km (0.064 R)
• M84: 45,195,013 km (0.102 R)
• M85: 45,773,508 km (0.118 R)
• M86: 46,208,837 km (0.116 R)
• M87: 46,937,678 km (0.101 R)
• M88: 47,156,989 km (0.033 R)
• M89: 48,702,185 km (0.119 R)
• M90: 48,998,389 km (0.093 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: 425 - 19,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit