🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.5 AU - 0.78 AU

Year: 336 Days

Day: 14.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.9

Radius: 14.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.8 AU - 0.86 AU

Year: 496 Days

Day: 14.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 23,781,835 km

• M1: 182,360 km (0.037 R)
• M2: 297,849 km (0.091 R)
• M3: 451,486 km (0.108 R)
• M4: 584,928 km (0.103 R)
• M5: 680,970 km (0.059 R)
• M6: 905,815 km (0.096 R)
• M7: 1,009,486 km (0.07 R)
• M8: 1,123,779 km (0.091 R)
• M9: 1,478,027 km (0.075 R)
• M10: 1,579,155 km (0.105 R)
• M11: 1,686,267 km (0.053 R)
• M12: 1,803,103 km (0.04 R)
• M13: 2,011,643 km (0.081 R)
• M14: 2,101,850 km (0.075 R)
• M15: 2,298,571 km (0.091 R)
• M16: 2,570,391 km (0.061 R)
• M17: 2,664,936 km (0.112 R)
• M18: 2,827,699 km (0.11 R)
• M19: 2,998,390 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.8

Radius: 10.9

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.16 AU - 2.2 AU

Year: 2112 Days

Day: 9.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,781,835 km

• M1: 137,181 km (0.078 R)
• M2: 241,750 km (0.062 R)
• M3: 428,747 km (0.082 R)
• M4: 555,008 km (0.066 R)
• M5: 669,899 km (0.093 R)
• M6: 849,267 km (0.11 R)
• M7: 984,653 km (0.105 R)
• M8: 1,086,081 km (0.059 R)
• M9: 1,322,146 km (0.058 R)
• M10: 1,423,723 km (0.076 R)
• M11: 1,516,174 km (0.059 R)
• M12: 1,683,275 km (0.115 R)
• M13: 1,843,943 km (0.113 R)
• M14: 2,035,728 km (0.103 R)
• M15: 2,127,581 km (0.088 R)
• M16: 2,207,466 km (0.12 R)
• M17: 2,751,254 km (0.07 R)
• M18: 3,106,250 km (0.116 R)
• M19: 3,227,873 km (0.099 R)
• M20: 3,366,700 km (0.12 R)
• M21: 3,811,305 km (0.106 R)
• M22: 4,107,060 km (0.085 R)
• M23: 4,410,295 km (0.094 R)
• M24: 4,808,375 km (0.036 R)
• M25: 4,985,199 km (0.059 R)
• M26: 5,200,172 km (0.106 R)
• M27: 5,436,536 km (0.117 R)
• M28: 5,788,540 km (0.074 R)
• M29: 6,378,554 km (0.087 R)
• M30: 6,456,046 km (0.071 R)
• M31: 6,553,434 km (0.105 R)
• M32: 6,730,109 km (0.095 R)
• M33: 6,828,844 km (0.078 R)
• M34: 7,248,914 km (0.098 R)
• M35: 7,390,883 km (0.086 R)
• M36: 7,780,735 km (0.064 R)
• M37: 8,325,271 km (0.085 R)
• M38: 8,537,999 km (0.12 R)
• M39: 8,838,841 km (0.1 R)
• M40: 9,055,758 km (0.082 R)
• M41: 9,539,557 km (0.104 R)
• M42: 10,258,076 km (0.111 R)
• M43: 10,600,954 km (0.106 R)
• M44: 11,204,133 km (0.078 R)
• M45: 11,392,027 km (0.091 R)
• M46: 11,557,333 km (0.089 R)
• M47: 12,009,867 km (0.063 R)
• M48: 12,178,015 km (0.092 R)
• M49: 12,347,060 km (0.07 R)
• M50: 12,638,627 km (0.11 R)
• M51: 12,858,685 km (0.083 R)
• M52: 13,203,658 km (0.105 R)
• M53: 13,327,674 km (0.036 R)
• M54: 13,451,990 km (0.102 R)
• M55: 13,551,772 km (0.081 R)
• M56: 13,676,686 km (0.09 R)
• M57: 13,777,066 km (0.072 R)
• M58: 13,877,596 km (0.082 R)
• M59: 14,104,686 km (0.092 R)
• M60: 14,256,827 km (0.113 R)
• M61: 14,383,985 km (0.052 R)
• M62: 14,767,853 km (0.103 R)
• M63: 15,025,610 km (0.085 R)
• M64: 15,702,690 km (0.067 R)
• M65: 15,939,504 km (0.094 R)
• M66: 16,576,491 km (0.095 R)
• M67: 17,493,227 km (0.097 R)
• M68: 17,684,114 km (0.117 R)
• M69: 17,902,976 km (0.109 R)
• M70: 18,095,209 km (0.084 R)
• M71: 18,371,067 km (0.069 R)
• M72: 18,620,597 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.9

Radius: 8.3

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.65 AU - 3.15 AU

Year: 3240 Days

Day: 10.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 23,781,835 km

• M1: 183,856 km (0.115 R)
• M2: 376,987 km (0.092 R)
• M3: 439,818 km (0.104 R)
• M4: 569,669 km (0.099 R)
• M5: 830,567 km (0.095 R)
• M6: 984,803 km (0.051 R)
• M7: 1,065,586 km (0.101 R)
• M8: 1,117,197 km (0.116 R)
• M9: 1,288,337 km (0.12 R)
• M10: 1,433,746 km (0.065 R)
• M11: 1,549,385 km (0.108 R)
• M12: 1,620,295 km (0.075 R)
• M13: 1,864,737 km (0.061 R)
• M14: 2,004,312 km (0.112 R)
• M15: 2,081,954 km (0.113 R)
• M16: 2,147,328 km (0.095 R)
• M17: 2,307,248 km (0.043 R)
• M18: 2,457,444 km (0.114 R)
• M19: 2,825,006 km (0.069 R)
• M20: 2,941,693 km (0.098 R)
• M21: 3,119,564 km (0.106 R)
• M22: 3,347,103 km (0.057 R)
• M23: 3,439,704 km (0.054 R)
• M24: 3,533,053 km (0.102 R)
• M25: 3,882,813 km (0.043 R)
• M26: 3,947,589 km (0.077 R)
• M27: 4,012,664 km (0.071 R)
• M28: 4,144,160 km (0.104 R)
• M29: 4,277,003 km (0.094 R)
• M30: 4,411,192 km (0.106 R)
• M31: 4,718,466 km (0.105 R)
• M32: 4,857,293 km (0.094 R)
• M33: 5,032,622 km (0.12 R)
• M34: 5,227,997 km (0.12 R)
• M35: 5,663,027 km (0.116 R)
• M36: 5,866,331 km (0.103 R)
• M37: 6,299,118 km (0.094 R)
• M38: 6,548,348 km (0.1 R)
• M39: 6,625,690 km (0.093 R)
• M40: 6,918,453 km (0.116 R)
• M41: 7,096,175 km (0.1 R)
• M42: 7,155,715 km (0.066 R)
• M43: 7,295,439 km (0.099 R)
• M44: 7,496,499 km (0.099 R)
• M45: 7,740,194 km (0.095 R)
• M46: 7,842,519 km (0.116 R)
• M47: 8,613,696 km (0.116 R)
• M48: 8,826,274 km (0.073 R)
• M49: 8,890,452 km (0.076 R)
• M50: 9,213,284 km (0.069 R)
• M51: 9,321,743 km (0.113 R)
• M52: 9,452,491 km (0.03 R)
• M53: 9,605,829 km (0.111 R)
• M54: 9,870,617 km (0.098 R)
• M55: 10,048,489 km (0.115 R)
• M56: 10,724,971 km (0.055 R)
• M57: 10,884,891 km (0.068 R)
• M58: 11,743,433 km (0.099 R)
• M59: 12,169,039 km (0.026 R)
• M60: 12,720,157 km (0.073 R)
• M61: 12,792,563 km (0.1 R)
• M62: 12,865,267 km (0.107 R)
• M63: 13,132,748 km (0.114 R)
• M64: 13,946,112 km (0.117 R)
• M65: 14,497,380 km (0.088 R)
• M66: 14,573,226 km (0.04 R)
• M67: 14,750,350 km (0.099 R)
• M68: 14,902,940 km (0.112 R)
• M69: 15,081,410 km (0.085 R)
• M70: 15,235,047 km (0.05 R)
• M71: 15,415,013 km (0.098 R)
• M72: 15,595,578 km (0.082 R)
• M73: 16,115,431 km (0.108 R)
• M74: 16,509,023 km (0.093 R)
• M75: 16,773,212 km (0.084 R)
• M76: 17,118,784 km (0.115 R)
• M77: 17,332,559 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 357.1

Radius: 11.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.45 AU - 4.13 AU

Year: 4840 Days

Day: 10.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,781,835 km

• M1: 148,700 km (0.077 R)
• M2: 235,916 km (0.103 R)
• M3: 344,225 km (0.108 R)
• M4: 428,299 km (0.098 R)
• M5: 682,765 km (0.119 R)
• M6: 764,894 km (0.092 R)
• M7: 873,053 km (0.1 R)
• M8: 1,093,860 km (0.101 R)
• M9: 1,255,725 km (0.077 R)
• M10: 1,466,508 km (0.104 R)
• M11: 1,590,225 km (0.107 R)
• M12: 1,688,960 km (0.114 R)
• M13: 1,819,260 km (0.092 R)
• M14: 1,907,971 km (0.115 R)
• M15: 2,059,215 km (0.107 R)
• M16: 2,183,082 km (0.09 R)
• M17: 2,422,438 km (0.112 R)
• M18: 2,687,227 km (0.105 R)
• M19: 3,102,211 km (0.079 R)
• M20: 3,299,381 km (0.1 R)
• M21: 3,445,389 km (0.116 R)
• M22: 3,649,590 km (0.089 R)
• M23: 3,724,987 km (0.099 R)
• M24: 3,838,831 km (0.073 R)
• M25: 4,089,856 km (0.085 R)
• M26: 4,366,163 km (0.095 R)
• M27: 4,506,636 km (0.111 R)
• M28: 4,607,914 km (0.05 R)
• M29: 4,854,152 km (0.104 R)
• M30: 5,793,776 km (0.1 R)
• M31: 6,262,017 km (0.086 R)
• M32: 6,512,145 km (0.05 R)
• M33: 6,626,886 km (0.075 R)
• M34: 7,022,274 km (0.107 R)
• M35: 7,234,852 km (0.103 R)
• M36: 7,473,461 km (0.113 R)
• M37: 7,593,738 km (0.066 R)
• M38: 7,738,847 km (0.107 R)
• M39: 7,982,991 km (0.109 R)
• M40: 8,528,874 km (0.103 R)
• M41: 8,679,968 km (0.106 R)
• M42: 9,035,711 km (0.077 R)
• M43: 9,163,917 km (0.058 R)
• M44: 9,578,452 km (0.104 R)
• M45: 9,788,039 km (0.062 R)
• M46: 10,265,107 km (0.068 R)
• M47: 10,533,485 km (0.117 R)
• M48: 11,132,026 km (0.073 R)
• M49: 11,602,063 km (0.11 R)
• M50: 11,825,562 km (0.086 R)
• M51: 12,248,475 km (0.092 R)
• M52: 12,848,961 km (0.111 R)
• M53: 14,227,356 km (0.114 R)
• M54: 14,436,643 km (0.092 R)
• M55: 14,647,128 km (0.085 R)
• M56: 14,737,485 km (0.074 R)
• M57: 15,498,639 km (0.059 R)
• M58: 16,335,040 km (0.072 R)
• M59: 16,742,844 km (0.065 R)
• M60: 16,932,385 km (0.052 R)
• M61: 18,019,064 km (0.109 R)
• M62: 18,603,542 km (0.033 R)
• M63: 19,857,921 km (0.055 R)
• M64: 20,025,021 km (0.1 R)
• M65: 20,731,871 km (0.111 R)
• M66: 20,833,448 km (0.068 R)
• M67: 20,969,283 km (0.027 R)
• M68: 21,412,691 km (0.117 R)
• M69: 21,549,723 km (0.119 R)
• M70: 21,721,461 km (0.116 R)
• M71: 22,204,662 km (0.094 R)
• M72: 23,076,369 km (0.084 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: 294 - 11,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit