🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.52 AU - 0.82 AU

Year: 354 Days

Day: 28.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,828,968 km

• M1: 415,732 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341

Radius: 14.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.98 AU - 1.1 AU

Year: 685 Days

Day: 5.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 21,828,968 km

• M1: 179,966 km (0.108 R)
• M2: 282,590 km (0.114 R)
• M3: 409,449 km (0.079 R)
• M4: 501,602 km (0.105 R)
• M5: 661,671 km (0.109 R)
• M6: 841,937 km (0.116 R)
• M7: 1,002,007 km (0.097 R)
• M8: 1,163,123 km (0.09 R)
• M9: 1,392,457 km (0.11 R)
• M10: 1,501,813 km (0.036 R)
• M11: 1,619,995 km (0.106 R)
• M12: 1,735,634 km (0.098 R)
• M13: 1,854,266 km (0.063 R)
• M14: 2,037,373 km (0.091 R)
• M15: 2,182,184 km (0.116 R)
• M16: 2,297,823 km (0.06 R)
• M17: 2,395,959 km (0.113 R)
• M18: 2,603,302 km (0.025 R)
• M19: 2,712,658 km (0.051 R)
• M20: 2,872,728 km (0.116 R)
• M21: 2,993,154 km (0.069 R)
• M22: 3,093,684 km (0.119 R)
• M23: 3,491,913 km (0.089 R)
• M24: 3,613,088 km (0.095 R)
• M25: 3,728,129 km (0.089 R)
• M26: 4,001,294 km (0.102 R)
• M27: 4,160,317 km (0.119 R)
• M28: 4,256,807 km (0.081 R)
• M29: 4,402,965 km (0.11 R)
• M30: 4,617,039 km (0.074 R)
• M31: 4,717,120 km (0.063 R)
• M32: 4,910,849 km (0.101 R)
• M33: 5,004,348 km (0.108 R)
• M34: 5,107,271 km (0.094 R)
• M35: 5,210,793 km (0.071 R)
• M36: 5,315,063 km (0.109 R)
• M37: 5,507,894 km (0.078 R)
• M38: 5,614,258 km (0.12 R)
• M39: 5,801,854 km (0.083 R)
• M40: 6,137,552 km (0.087 R)
• M41: 6,229,255 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.4

Radius: 13.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.75 AU - 2.97 AU

Year: 3123 Days

Day: 5.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,828,968 km

• M1: 194,776 km (0.113 R)
• M2: 426,952 km (0.091 R)
• M3: 641,775 km (0.084 R)
• M4: 1,097,300 km (0.118 R)
• M5: 1,717,533 km (0.045 R)
• M6: 1,805,945 km (0.096 R)
• M7: 2,065,199 km (0.109 R)
• M8: 2,191,459 km (0.053 R)
• M9: 2,320,413 km (0.103 R)
• M10: 2,435,453 km (0.082 R)
• M11: 2,637,261 km (0.111 R)
• M12: 2,792,244 km (0.031 R)
• M13: 2,897,412 km (0.094 R)
• M14: 3,220,842 km (0.085 R)
• M15: 3,405,596 km (0.116 R)
• M16: 3,556,091 km (0.04 R)
• M17: 3,651,235 km (0.108 R)
• M18: 3,824,769 km (0.093 R)
• M19: 4,040,788 km (0.052 R)
• M20: 4,140,271 km (0.103 R)
• M21: 4,240,501 km (0.091 R)
• M22: 4,587,867 km (0.118 R)
• M23: 4,733,576 km (0.082 R)
• M24: 5,245,051 km (0.116 R)
• M25: 5,441,473 km (0.081 R)
• M26: 5,640,438 km (0.038 R)
• M27: 6,136,804 km (0.119 R)
• M28: 6,979,489 km (0.043 R)
• M29: 8,058,688 km (0.108 R)
• M30: 8,336,641 km (0.091 R)
• M31: 8,876,090 km (0.069 R)
• M32: 9,559,603 km (0.044 R)
• M33: 9,827,234 km (0.087 R)
• M34: 10,178,639 km (0.082 R)
• M35: 10,342,299 km (0.041 R)
• M36: 10,506,707 km (0.107 R)
• M37: 11,033,441 km (0.081 R)
• M38: 11,370,485 km (0.044 R)
• M39: 11,568,852 km (0.084 R)
• M40: 11,682,547 km (0.051 R)
• M41: 11,882,559 km (0.115 R)
• M42: 12,199,258 km (0.088 R)
• M43: 12,811,562 km (0.102 R)
• M44: 13,106,718 km (0.085 R)
• M45: 13,643,625 km (0.049 R)
• M46: 13,854,408 km (0.08 R)
• M47: 14,431,856 km (0.094 R)
• M48: 14,523,859 km (0.1 R)
• M49: 14,646,679 km (0.074 R)
• M50: 14,800,765 km (0.106 R)
• M51: 15,641,953 km (0.077 R)
• M52: 15,831,045 km (0.079 R)
• M53: 16,179,608 km (0.11 R)
• M54: 16,434,672 km (0.114 R)
• M55: 16,884,364 km (0.032 R)
• M56: 16,981,303 km (0.102 R)
• M57: 17,240,556 km (0.1 R)
• M58: 17,697,578 km (0.118 R)
• M59: 17,828,775 km (0.081 R)
• M60: 18,823,750 km (0.086 R)
• M61: 19,024,960 km (0.088 R)
• M62: 19,294,385 km (0.12 R)
• M63: 19,395,663 km (0.114 R)
• M64: 19,531,049 km (0.046 R)
• M65: 19,768,760 km (0.05 R)
• M66: 19,973,261 km (0.095 R)
• M67: 20,556,543 km (0.119 R)
• M68: 20,729,179 km (0.058 R)
• M69: 21,459,366 km (0.105 R)
• M70: 21,915,639 km (0.095 R)
• M71: 22,446,263 km (0.104 R)
• M72: 23,447,821 km (0.12 R)
• M73: 23,592,033 km (0.115 R)
• M74: 23,954,060 km (0.082 R)
• M75: 24,135,821 km (0.102 R)
• M76: 24,573,694 km (0.055 R)

Asteroid Belt

Center: 3.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.6

Radius: 11.3

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.43 AU - 4.09 AU

Year: 4708 Days

Day: 13.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 21,828,968 km

• M1: 141,669 km (0.109 R)
• M2: 227,389 km (0.08 R)
• M3: 302,337 km (0.096 R)
• M4: 423,960 km (0.119 R)
• M5: 516,711 km (0.079 R)
• M6: 726,746 km (0.028 R)
• M7: 805,734 km (0.103 R)
• M8: 926,609 km (0.116 R)
• M9: 1,111,512 km (0.053 R)
• M10: 1,187,358 km (0.089 R)
• M11: 1,282,652 km (0.032 R)
• M12: 1,407,866 km (0.081 R)
• M13: 1,622,688 km (0.114 R)
• M14: 1,700,030 km (0.116 R)
• M15: 1,818,512 km (0.102 R)
• M16: 1,991,148 km (0.1 R)
• M17: 2,148,076 km (0.098 R)
• M18: 2,429,918 km (0.109 R)
• M19: 2,620,805 km (0.093 R)
• M20: 2,851,784 km (0.12 R)
• M21: 2,957,999 km (0.091 R)
• M22: 3,065,410 km (0.098 R)
• M23: 3,174,317 km (0.064 R)
• M24: 3,648,243 km (0.038 R)
• M25: 3,815,494 km (0.092 R)
• M26: 4,224,793 km (0.043 R)
• M27: 4,428,097 km (0.099 R)
• M28: 4,606,717 km (0.063 R)
• M29: 4,718,018 km (0.062 R)
• M30: 4,886,465 km (0.12 R)
• M31: 5,042,645 km (0.108 R)
• M32: 5,114,153 km (0.071 R)
• M33: 5,200,471 km (0.114 R)
• M34: 5,403,924 km (0.085 R)
• M35: 5,477,227 km (0.11 R)
• M36: 5,713,891 km (0.059 R)
• M37: 6,029,692 km (0.116 R)
• M38: 6,105,837 km (0.099 R)
• M39: 6,459,786 km (0.061 R)
• M40: 6,725,771 km (0.101 R)
• M41: 7,187,878 km (0.12 R)
• M42: 7,268,661 km (0.118 R)
• M43: 7,349,743 km (0.062 R)
• M44: 7,430,975 km (0.112 R)
• M45: 7,643,853 km (0.099 R)
• M46: 7,742,887 km (0.096 R)
• M47: 7,842,220 km (0.106 R)
• M48: 8,481,451 km (0.099 R)
• M49: 8,566,872 km (0.106 R)
• M50: 8,911,246 km (0.099 R)
• M51: 9,085,228 km (0.099 R)
• M52: 9,277,761 km (0.091 R)
• M53: 9,348,072 km (0.034 R)
• M54: 9,436,334 km (0.075 R)
• M55: 9,595,806 km (0.107 R)
• M56: 9,935,543 km (0.112 R)
• M57: 10,007,649 km (0.118 R)
• M58: 10,224,715 km (0.063 R)
• M59: 10,315,671 km (0.098 R)
• M60: 10,516,581 km (0.098 R)
• M61: 10,682,036 km (0.098 R)
• M62: 10,941,139 km (0.029 R)
• M63: 11,673,720 km (0.11 R)
• M64: 12,036,495 km (0.106 R)
• M65: 12,170,984 km (0.084 R)
• M66: 12,675,128 km (0.103 R)
• M67: 12,792,563 km (0.094 R)
• M68: 13,028,329 km (0.043 R)
• M69: 13,324,982 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.4

Radius: 14.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.18 AU - 4.46 AU

Year: 4821 Days

Day: 5.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 21,828,968 km

• M1: 183,557 km (0.096 R)
• M2: 295,306 km (0.055 R)
• M3: 417,528 km (0.045 R)
• M4: 600,935 km (0.101 R)
• M5: 888,013 km (0.115 R)
• M6: 1,209,200 km (0.051 R)
• M7: 1,491,042 km (0.093 R)
• M8: 1,594,265 km (0.071 R)
• M9: 1,713,494 km (0.088 R)
• M10: 1,905,278 km (0.071 R)
• M11: 2,523,866 km (0.106 R)
• M12: 2,617,364 km (0.034 R)
• M13: 2,711,910 km (0.057 R)
• M14: 3,135,721 km (0.108 R)
• M15: 3,424,445 km (0.079 R)
• M16: 3,973,319 km (0.099 R)
• M17: 4,398,776 km (0.052 R)
• M18: 4,512,171 km (0.084 R)
• M19: 5,273,475 km (0.097 R)
• M20: 5,782,556 km (0.057 R)
• M21: 6,159,094 km (0.03 R)
• M22: 6,350,430 km (0.119 R)
• M23: 6,543,710 km (0.106 R)
• M24: 6,651,869 km (0.12 R)
• M25: 6,848,291 km (0.077 R)
• M26: 7,562,023 km (0.064 R)
• M27: 7,721,344 km (0.091 R)
• M28: 7,812,898 km (0.117 R)
• M29: 7,974,015 km (0.1 R)
• M30: 8,136,329 km (0.081 R)
• M31: 8,252,866 km (0.119 R)
• M32: 8,796,205 km (0.098 R)
• M33: 9,060,245 km (0.057 R)
• M34: 9,302,594 km (0.031 R)
• M35: 9,793,724 km (0.116 R)
• M36: 10,092,471 km (0.097 R)
• M37: 10,394,359 km (0.099 R)
• M38: 10,546,351 km (0.06 R)
• M39: 10,673,658 km (0.106 R)
• M40: 10,775,834 km (0.075 R)
• M41: 10,904,039 km (0.103 R)
• M42: 11,032,693 km (0.053 R)
• M43: 11,421,797 km (0.075 R)
• M44: 11,683,893 km (0.116 R)
• M45: 11,947,784 km (0.118 R)
• M46: 12,374,287 km (0.09 R)
• M47: 12,860,181 km (0.11 R)
• M48: 13,160,125 km (0.08 R)
• M49: 13,434,936 km (0.099 R)
• M50: 13,934,294 km (0.104 R)
• M51: 14,298,714 km (0.113 R)
• M52: 15,094,425 km (0.11 R)
• M53: 15,295,485 km (0.075 R)
• M54: 15,439,847 km (0.092 R)
• M55: 16,050,655 km (0.083 R)
• M56: 16,432,728 km (0.103 R)
• M57: 16,996,562 km (0.1 R)
• M58: 17,446,253 km (0.111 R)
• M59: 17,748,291 km (0.101 R)
• M60: 17,991,089 km (0.08 R)
• M61: 18,265,601 km (0.117 R)
• M62: 18,388,121 km (0.1 R)
• M63: 18,726,213 km (0.107 R)
• M64: 19,097,515 km (0.103 R)
• M65: 19,533,742 km (0.111 R)
• M66: 20,067,956 km (0.097 R)
• M67: 21,054,404 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit