🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.48 AU - 0.68 AU

Year: 170 Days

Day: 15.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 106.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.01 AU - 3.29 AU

Year: 2152 Days

Day: 31 Hours

Environment

Temp: -115 °C

Axial Tilt: 70.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,590,731 km

• M1: 1,684,771 km (0.099 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 9

Gravity: 10.74 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.41 AU - 4.57 AU

Year: 3069 Days

Day: 7.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,590,731 km

• M1: 125,662 km (0.096 R)
• M2: 448,794 km (0.091 R)
• M3: 537,954 km (0.11 R)
• M4: 1,064,538 km (0.118 R)
• M5: 1,188,256 km (0.094 R)
• M6: 1,329,925 km (0.115 R)
• M7: 1,587,981 km (0.079 R)
• M8: 1,773,782 km (0.08 R)
• M9: 1,951,803 km (0.076 R)
• M10: 2,135,659 km (0.077 R)
• M11: 2,389,826 km (0.117 R)
• M12: 2,687,526 km (0.064 R)
• M13: 2,858,067 km (0.04 R)
• M14: 2,979,541 km (0.105 R)
• M15: 3,372,684 km (0.089 R)
• M16: 3,519,739 km (0.111 R)
• M17: 3,744,435 km (0.085 R)
• M18: 4,012,514 km (0.115 R)
• M19: 4,090,155 km (0.069 R)
• M20: 4,326,520 km (0.095 R)
• M21: 4,709,790 km (0.111 R)
• M22: 4,833,208 km (0.082 R)
• M23: 5,020,205 km (0.08 R)
• M24: 5,294,568 km (0.051 R)
• M25: 5,444,465 km (0.118 R)
• M26: 5,660,933 km (0.043 R)
• M27: 5,748,298 km (0.087 R)
• M28: 5,814,121 km (0.111 R)
• M29: 5,968,656 km (0.093 R)
• M30: 6,327,242 km (0.111 R)
• M31: 6,785,161 km (0.087 R)
• M32: 6,878,061 km (0.071 R)
• M33: 7,396,717 km (0.067 R)
• M34: 7,781,632 km (0.091 R)
• M35: 7,927,790 km (0.047 R)
• M36: 8,222,647 km (0.075 R)
• M37: 8,621,624 km (0.076 R)
• M38: 9,001,304 km (0.075 R)
• M39: 9,257,415 km (0.096 R)
• M40: 9,829,478 km (0.046 R)
• M41: 10,013,782 km (0.107 R)
• M42: 10,332,725 km (0.109 R)
• M43: 10,520,171 km (0.053 R)
• M44: 10,817,272 km (0.083 R)
• M45: 11,419,404 km (0.081 R)
• M46: 11,668,933 km (0.081 R)
• M47: 12,004,481 km (0.098 R)
• M48: 12,229,925 km (0.103 R)
• M49: 12,400,018 km (0.083 R)
• M50: 12,713,725 km (0.037 R)
• M51: 13,758,666 km (0.109 R)
• M52: 14,172,453 km (0.066 R)
• M53: 14,951,858 km (0.062 R)
• M54: 15,073,033 km (0.111 R)
• M55: 15,438,351 km (0.065 R)
• M56: 15,530,204 km (0.081 R)
• M57: 15,652,874 km (0.061 R)
• M58: 16,177,963 km (0.059 R)
• M59: 16,240,046 km (0.11 R)
• M60: 16,583,373 km (0.041 R)
• M61: 16,834,548 km (0.109 R)
• M62: 17,436,081 km (0.118 R)
• M63: 17,595,552 km (0.106 R)
• M64: 17,691,444 km (0.077 R)
• M65: 18,432,552 km (0.086 R)
• M66: 20,145,298 km (0.108 R)
• M67: 20,716,313 km (0.116 R)
• M68: 20,817,591 km (0.099 R)
• M69: 20,952,827 km (0.12 R)
• M70: 21,292,564 km (0.1 R)
• M71: 21,428,848 km (0.056 R)
• M72: 21,531,322 km (0.116 R)
• M73: 21,633,946 km (0.041 R)
• M74: 21,702,462 km (0.099 R)
• M75: 21,839,644 km (0.117 R)
• M76: 22,046,089 km (0.092 R)
• M77: 22,115,053 km (0.036 R)
• M78: 22,947,865 km (0.051 R)
• M79: 23,508,857 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.6

Radius: 9.1

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.04 AU - 4.3 AU

Year: 3278 Days

Day: 14.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,590,731 km

• M1: 127,009 km (0.036 R)
• M2: 311,313 km (0.11 R)
• M3: 398,828 km (0.065 R)
• M4: 480,957 km (0.104 R)
• M5: 544,835 km (0.099 R)
• M6: 673,490 km (0.112 R)
• M7: 871,258 km (0.101 R)
• M8: 1,056,011 km (0.084 R)
• M9: 1,142,479 km (0.109 R)
• M10: 1,208,751 km (0.097 R)
• M11: 1,944,024 km (0.091 R)
• M12: 2,051,136 km (0.039 R)
• M13: 2,229,607 km (0.066 R)
• M14: 2,370,378 km (0.084 R)
• M15: 2,485,120 km (0.072 R)
• M16: 2,735,098 km (0.067 R)
• M17: 2,901,301 km (0.066 R)
• M18: 2,962,636 km (0.115 R)
• M19: 3,039,829 km (0.065 R)
• M20: 3,291,452 km (0.101 R)
• M21: 3,355,480 km (0.101 R)
• M22: 3,648,692 km (0.11 R)
• M23: 3,831,949 km (0.112 R)
• M24: 3,899,418 km (0.113 R)
• M25: 4,294,656 km (0.072 R)
• M26: 4,630,952 km (0.108 R)
• M27: 4,721,010 km (0.076 R)
• M28: 4,975,924 km (0.112 R)
• M29: 5,235,327 km (0.051 R)
• M30: 5,385,673 km (0.082 R)
• M31: 5,845,088 km (0.116 R)
• M32: 6,020,566 km (0.047 R)
• M33: 6,986,221 km (0.119 R)
• M34: 7,784,475 km (0.074 R)
• M35: 7,999,297 km (0.067 R)
• M36: 8,064,223 km (0.088 R)
• M37: 8,237,906 km (0.109 R)
• M38: 8,391,094 km (0.052 R)
• M39: 8,655,733 km (0.08 R)
• M40: 8,833,605 km (0.093 R)
• M41: 9,534,620 km (0.071 R)
• M42: 9,718,476 km (0.043 R)
• M43: 9,996,429 km (0.074 R)
• M44: 10,512,841 km (0.085 R)
• M45: 10,941,887 km (0.073 R)
• M46: 11,866,253 km (0.096 R)
• M47: 11,964,987 km (0.12 R)
• M48: 12,513,114 km (0.112 R)
• M49: 12,866,165 km (0.099 R)
• M50: 13,094,900 km (0.07 R)
• M51: 13,197,075 km (0.07 R)
• M52: 13,582,140 km (0.061 R)
• M53: 13,659,632 km (0.038 R)
• M54: 14,258,622 km (0.106 R)
• M55: 14,337,310 km (0.042 R)
• M56: 14,999,281 km (0.075 R)
• M57: 15,401,250 km (0.042 R)
• M58: 15,536,038 km (0.041 R)
• M59: 15,915,418 km (0.112 R)
• M60: 16,380,368 km (0.115 R)
• M61: 16,683,603 km (0.085 R)
• M62: 17,044,284 km (0.108 R)
• M63: 17,688,751 km (0.057 R)
• M64: 18,056,613 km (0.078 R)
• M65: 18,570,032 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 9.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.44 AU - 8.08 AU

Year: 6767 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,590,731 km

• M1: 259,702 km (0.114 R)
• M2: 414,835 km (0.111 R)
• M3: 834,158 km (0.107 R)
• M4: 908,657 km (0.113 R)
• M5: 1,011,880 km (0.034 R)
• M6: 1,132,905 km (0.027 R)
• M7: 1,230,592 km (0.118 R)
• M8: 1,665,323 km (0.096 R)
• M9: 1,809,685 km (0.099 R)
• M10: 2,162,736 km (0.052 R)
• M11: 2,232,449 km (0.113 R)
• M12: 2,392,220 km (0.072 R)
• M13: 2,482,726 km (0.062 R)
• M14: 2,667,031 km (0.047 R)
• M15: 2,760,829 km (0.087 R)
• M16: 2,913,269 km (0.12 R)
• M17: 3,675,470 km (0.11 R)
• M18: 3,971,375 km (0.096 R)
• M19: 4,144,011 km (0.079 R)
• M20: 4,231,226 km (0.114 R)
• M21: 4,297,049 km (0.053 R)
• M22: 4,541,343 km (0.073 R)
• M23: 4,813,012 km (0.076 R)
• M24: 5,491,738 km (0.085 R)
• M25: 5,928,115 km (0.104 R)
• M26: 6,051,234 km (0.033 R)
• M27: 6,125,584 km (0.115 R)
• M28: 6,425,977 km (0.055 R)
• M29: 6,731,156 km (0.087 R)
• M30: 6,885,691 km (0.112 R)
• M31: 7,408,835 km (0.094 R)
• M32: 7,488,421 km (0.086 R)
• M33: 8,108,205 km (0.056 R)
• M34: 8,245,087 km (0.064 R)
• M35: 8,772,419 km (0.098 R)
• M36: 9,196,380 km (0.077 R)
• M37: 9,310,523 km (0.071 R)
• M38: 9,396,541 km (0.099 R)
• M39: 9,540,455 km (0.063 R)
• M40: 9,656,094 km (0.112 R)
• M41: 10,359,653 km (0.097 R)
• M42: 11,722,938 km (0.085 R)
• M43: 11,877,772 km (0.108 R)
• M44: 11,940,004 km (0.04 R)
• M45: 12,283,930 km (0.103 R)
• M46: 12,378,326 km (0.07 R)
• M47: 12,694,576 km (0.079 R)
• M48: 12,821,734 km (0.068 R)
• M49: 13,238,364 km (0.11 R)
• M50: 14,680,937 km (0.098 R)
• M51: 14,814,528 km (0.104 R)
• M52: 15,015,737 km (0.113 R)
• M53: 15,082,906 km (0.088 R)
• M54: 15,522,574 km (0.117 R)
• M55: 15,829,549 km (0.109 R)
• M56: 16,138,319 km (0.078 R)
• M57: 16,414,626 km (0.076 R)
• M58: 16,657,573 km (0.075 R)
• M59: 16,901,717 km (0.087 R)
• M60: 17,712,388 km (0.06 R)
• M61: 17,890,409 km (0.054 R)
• M62: 18,644,083 km (0.064 R)
• M63: 18,752,542 km (0.057 R)
• M64: 18,933,855 km (0.084 R)
• M65: 20,034,147 km (0.119 R)
• M66: 20,368,199 km (0.104 R)
• M67: 20,891,642 km (0.118 R)
• M68: 22,835,517 km (0.109 R)
• M69: 23,067,992 km (0.091 R)
• M70: 23,223,424 km (0.111 R)
• M71: 23,457,245 km (0.112 R)
• M72: 23,887,938 km (0.105 R)
• M73: 25,075,745 km (0.085 R)
• M74: 25,837,796 km (0.12 R)
• M75: 25,999,212 km (0.064 R)
• M76: 26,323,092 km (0.103 R)
• M77: 26,689,158 km (0.089 R)
• M78: 27,261,669 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 15,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit