🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.57 AU - 0.63 AU

Year: 296 Days

Day: 33.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.6

Radius: 8.8

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.5 AU - 2.38 AU

Year: 1718 Days

Day: 13.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 55.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,814,573 km

• M1: 114,293 km (0.066 R)
• M2: 232,325 km (0.076 R)
• M3: 311,912 km (0.054 R)
• M4: 398,080 km (0.041 R)
• M5: 493,972 km (0.066 R)
• M6: 777,759 km (0.119 R)
• M7: 886,068 km (0.103 R)
• M8: 991,385 km (0.117 R)
• M9: 1,092,364 km (0.083 R)
• M10: 1,197,082 km (0.051 R)
• M11: 1,259,614 km (0.11 R)
• M12: 1,629,420 km (0.057 R)
• M13: 1,709,305 km (0.112 R)
• M14: 1,904,680 km (0.104 R)
• M15: 2,118,306 km (0.085 R)
• M16: 2,183,979 km (0.109 R)
• M17: 2,261,471 km (0.118 R)
• M18: 2,362,300 km (0.086 R)
• M19: 2,441,886 km (0.109 R)
• M20: 2,580,414 km (0.025 R)
• M21: 2,841,312 km (0.113 R)
• M22: 3,036,388 km (0.082 R)
• M23: 3,135,571 km (0.104 R)
• M24: 3,261,084 km (0.102 R)
• M25: 3,337,229 km (0.11 R)
• M26: 3,413,973 km (0.081 R)
• M27: 3,556,241 km (0.035 R)
• M28: 3,660,959 km (0.026 R)
• M29: 4,131,145 km (0.077 R)
• M30: 4,227,636 km (0.12 R)
• M31: 4,649,053 km (0.095 R)
• M32: 4,734,922 km (0.089 R)
• M33: 4,966,649 km (0.097 R)
• M34: 5,336,306 km (0.11 R)
• M35: 5,531,980 km (0.05 R)
• M36: 5,668,862 km (0.079 R)
• M37: 5,730,047 km (0.116 R)
• M38: 5,822,200 km (0.096 R)
• M39: 5,992,592 km (0.073 R)
• M40: 6,086,240 km (0.089 R)
• M41: 6,354,170 km (0.087 R)
• M42: 6,497,634 km (0.054 R)
• M43: 6,755,241 km (0.108 R)
• M44: 6,999,984 km (0.042 R)
• M45: 7,230,813 km (0.075 R)
• M46: 7,297,384 km (0.088 R)
• M47: 7,615,728 km (0.094 R)
• M48: 7,990,172 km (0.093 R)
• M49: 8,214,269 km (0.102 R)
• M50: 8,283,683 km (0.086 R)
• M51: 8,422,959 km (0.118 R)
• M52: 8,668,748 km (0.113 R)
• M53: 8,739,358 km (0.116 R)
• M54: 8,810,118 km (0.079 R)
• M55: 8,881,177 km (0.084 R)
• M56: 9,803,448 km (0.097 R)
• M57: 10,154,853 km (0.087 R)
• M58: 10,491,448 km (0.112 R)
• M59: 11,118,263 km (0.047 R)
• M60: 11,214,305 km (0.055 R)
• M61: 11,310,646 km (0.036 R)
• M62: 11,815,988 km (0.115 R)
• M63: 11,894,377 km (0.096 R)
• M64: 12,051,604 km (0.101 R)
• M65: 12,150,339 km (0.102 R)
• M66: 12,388,200 km (0.086 R)
• M67: 12,627,706 km (0.073 R)
• M68: 12,687,844 km (0.097 R)
• M69: 12,848,512 km (0.082 R)
• M70: 12,929,146 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.7

Radius: 12.3

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.71 AU - 4.47 AU

Year: 5259 Days

Day: 8.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,814,573 km

• M1: 190,139 km (0.087 R)
• M2: 274,063 km (0.091 R)
• M3: 385,663 km (0.098 R)
• M4: 567,874 km (0.11 R)
• M5: 707,598 km (0.049 R)
• M6: 791,822 km (0.105 R)
• M7: 910,303 km (0.091 R)
• M8: 1,003,353 km (0.103 R)
• M9: 1,291,628 km (0.087 R)
• M10: 1,397,843 km (0.115 R)
• M11: 1,519,466 km (0.1 R)
• M12: 1,760,617 km (0.117 R)
• M13: 1,865,934 km (0.088 R)
• M14: 2,028,248 km (0.104 R)
• M15: 2,125,038 km (0.09 R)
• M16: 2,469,262 km (0.051 R)
• M17: 2,754,546 km (0.072 R)
• M18: 2,971,762 km (0.117 R)
• M19: 3,050,600 km (0.084 R)
• M20: 3,291,901 km (0.092 R)
• M21: 3,390,037 km (0.112 R)
• M22: 3,556,091 km (0.105 R)
• M23: 3,844,516 km (0.096 R)
• M24: 4,000,397 km (0.117 R)
• M25: 4,140,719 km (0.085 R)
• M26: 4,480,606 km (0.082 R)
• M27: 4,644,864 km (0.059 R)
• M28: 4,904,267 km (0.066 R)
• M29: 5,111,610 km (0.103 R)
• M30: 5,750,692 km (0.104 R)
• M31: 6,170,613 km (0.101 R)
• M32: 6,312,881 km (0.112 R)
• M33: 6,415,205 km (0.063 R)
• M34: 6,579,913 km (0.111 R)
• M35: 6,725,322 km (0.103 R)
• M36: 7,103,954 km (0.105 R)
• M37: 7,360,365 km (0.12 R)
• M38: 7,576,384 km (0.094 R)
• M39: 8,304,028 km (0.03 R)
• M40: 8,506,434 km (0.103 R)
• M41: 8,755,963 km (0.103 R)
• M42: 8,870,256 km (0.072 R)
• M43: 9,239,314 km (0.09 R)
• M44: 9,378,889 km (0.116 R)
• M45: 9,660,432 km (0.105 R)
• M46: 10,352,023 km (0.118 R)
• M47: 10,936,652 km (0.106 R)
• M48: 11,357,321 km (0.113 R)
• M49: 11,632,282 km (0.112 R)
• M50: 11,808,358 km (0.108 R)
• M51: 11,909,486 km (0.104 R)
• M52: 12,087,059 km (0.1 R)
• M53: 12,419,166 km (0.114 R)
• M54: 12,806,027 km (0.075 R)
• M55: 13,144,567 km (0.081 R)
• M56: 13,697,779 km (0.026 R)
• M57: 14,420,188 km (0.085 R)
• M58: 14,528,197 km (0.118 R)
• M59: 14,663,733 km (0.068 R)
• M60: 14,772,491 km (0.092 R)
• M61: 15,045,357 km (0.084 R)
• M62: 15,182,389 km (0.113 R)
• M63: 15,540,825 km (0.079 R)
• M64: 16,519,494 km (0.101 R)
• M65: 16,689,288 km (0.083 R)
• M66: 17,575,955 km (0.089 R)
• M67: 17,952,193 km (0.102 R)
• M68: 18,624,636 km (0.09 R)
• M69: 18,712,898 km (0.036 R)
• M70: 18,801,311 km (0.098 R)
• M71: 19,215,996 km (0.101 R)
• M72: 19,573,834 km (0.032 R)
• M73: 20,265,724 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.8

Radius: 7.8

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.03 AU - 7.47 AU

Year: 12412 Days

Day: 19.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,814,573 km

• M1: 149,747 km (0.104 R)
• M2: 293,062 km (0.066 R)
• M3: 371,003 km (0.096 R)
• M4: 442,211 km (0.116 R)
• M5: 950,545 km (0.101 R)
• M6: 1,094,308 km (0.1 R)
• M7: 1,223,411 km (0.069 R)
• M8: 1,426,565 km (0.065 R)
• M9: 1,739,075 km (0.039 R)
• M10: 2,261,022 km (0.096 R)
• M11: 2,741,082 km (0.072 R)
• M12: 3,128,989 km (0.066 R)
• M13: 3,190,324 km (0.066 R)
• M14: 3,598,278 km (0.1 R)
• M15: 5,389,263 km (0.099 R)
• M16: 5,760,864 km (0.085 R)
• M17: 5,874,110 km (0.093 R)
• M18: 6,256,632 km (0.087 R)
• M19: 7,288,558 km (0.087 R)
• M20: 7,411,079 km (0.052 R)
• M21: 7,493,058 km (0.078 R)
• M22: 8,415,179 km (0.089 R)
• M23: 9,108,117 km (0.092 R)
• M24: 9,284,343 km (0.11 R)
• M25: 10,594,521 km (0.089 R)
• M26: 11,484,030 km (0.065 R)
• M27: 11,913,675 km (0.114 R)
• M28: 13,283,842 km (0.091 R)
• M29: 13,333,658 km (0.025 R)
• M30: 13,886,273 km (0.104 R)
• M31: 15,221,733 km (0.057 R)
• M32: 15,851,989 km (0.08 R)
• M33: 16,437,066 km (0.114 R)
• M34: 16,867,010 km (0.077 R)
• M35: 17,246,391 km (0.08 R)
• M36: 17,409,751 km (0.084 R)
• M37: 17,628,463 km (0.117 R)
• M38: 17,903,125 km (0.101 R)
• M39: 19,128,182 km (0.118 R)
• M40: 19,694,111 km (0.08 R)
• M41: 20,437,911 km (0.104 R)
• M42: 21,074,450 km (0.116 R)
• M43: 21,132,644 km (0.064 R)
• M44: 21,541,345 km (0.102 R)
• M45: 22,070,922 km (0.094 R)
• M46: 22,307,586 km (0.069 R)
• M47: 23,745,371 km (0.073 R)
• M48: 24,414,372 km (0.106 R)
• M49: 27,025,155 km (0.106 R)
• M50: 27,151,714 km (0.065 R)
• M51: 27,405,283 km (0.057 R)
• M52: 28,556,438 km (0.11 R)
• M53: 28,685,242 km (0.096 R)
• M54: 29,073,000 km (0.067 R)
• M55: 29,788,526 km (0.034 R)
• M56: 30,443,915 km (0.06 R)
• M57: 31,104,090 km (0.109 R)
• M58: 32,103,254 km (0.097 R)
• M59: 32,640,311 km (0.112 R)
• M60: 34,064,482 km (0.094 R)
• M61: 34,956,235 km (0.093 R)
• M62: 35,163,129 km (0.059 R)
• M63: 35,786,204 km (0.089 R)
• M64: 36,343,157 km (0.053 R)
• M65: 37,889,401 km (0.079 R)
• M66: 37,960,160 km (0.116 R)
• M67: 38,243,798 km (0.096 R)
• M68: 40,104,347 km (0.07 R)
• M69: 40,320,964 km (0.051 R)
• M70: 40,682,842 km (0.119 R)
• M71: 41,847,910 km (0.116 R)
• M72: 42,581,688 km (0.06 R)
• M73: 43,467,756 km (0.114 R)
• M74: 43,764,558 km (0.039 R)
• M75: 44,883,251 km (0.115 R)
• M76: 45,032,998 km (0.107 R)
• M77: 45,483,737 km (0.11 R)
• M78: 46,238,009 km (0.045 R)
• M79: 46,616,791 km (0.06 R)
• M80: 46,844,479 km (0.092 R)
• M81: 48,218,535 km (0.117 R)
• M82: 48,833,532 km (0.089 R)
• M83: 49,916,022 km (0.115 R)
• M84: 50,928,202 km (0.118 R)
• M85: 51,162,771 km (0.108 R)
• M86: 51,554,418 km (0.034 R)
• M87: 51,789,885 km (0.069 R)
• M88: 52,340,854 km (0.119 R)
• M89: 52,735,493 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit