🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 735.5

Radius: 13.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.8 AU - 1.06 AU

Year: 619 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 64,163,089 km

• M1: 186,698 km (0.103 R)
• M2: 275,858 km (0.117 R)
• M3: 361,578 km (0.036 R)
• M4: 477,816 km (0.09 R)
• M5: 567,574 km (0.088 R)
• M6: 664,514 km (0.056 R)
• M7: 768,335 km (0.095 R)
• M8: 868,116 km (0.06 R)
• M9: 1,121,834 km (0.059 R)
• M10: 1,208,152 km (0.07 R)
• M11: 1,456,335 km (0.108 R)
• M12: 1,616,106 km (0.046 R)
• M13: 1,741,618 km (0.109 R)
• M14: 1,912,010 km (0.045 R)
• M15: 2,066,695 km (0.109 R)
• M16: 2,203,726 km (0.084 R)
• M17: 2,299,319 km (0.072 R)
• M18: 2,556,179 km (0.054 R)
• M19: 2,649,229 km (0.116 R)
• M20: 2,782,820 km (0.109 R)
• M21: 2,934,961 km (0.037 R)
• M22: 3,032,498 km (0.064 R)
• M23: 3,205,882 km (0.119 R)
• M24: 3,314,939 km (0.085 R)
• M25: 3,597,380 km (0.109 R)
• M26: 3,834,493 km (0.099 R)
• M27: 3,941,455 km (0.117 R)
• M28: 4,058,590 km (0.099 R)
• M29: 4,268,626 km (0.056 R)
• M30: 4,370,502 km (0.108 R)
• M31: 4,557,649 km (0.079 R)
• M32: 4,766,637 km (0.082 R)
• M33: 5,027,386 km (0.086 R)
• M34: 5,194,188 km (0.093 R)
• M35: 5,432,647 km (0.107 R)
• M36: 5,543,200 km (0.109 R)
• M37: 5,644,328 km (0.109 R)
• M38: 5,828,034 km (0.12 R)
• M39: 5,992,891 km (0.1 R)
• M40: 6,159,393 km (0.104 R)
• M41: 6,316,920 km (0.062 R)
• M42: 6,412,064 km (0.047 R)
• M43: 6,507,657 km (0.116 R)
• M44: 6,732,652 km (0.072 R)
• M45: 6,862,503 km (0.073 R)
• M46: 7,190,571 km (0.078 R)
• M47: 7,312,194 km (0.094 R)
• M48: 7,445,636 km (0.094 R)
• M49: 7,546,165 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 8.3

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.15 AU - 2.27 AU

Year: 2268 Days

Day: 9.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 64,163,089 km

• M1: 131,497 km (0.12 R)
• M2: 187,895 km (0.089 R)
• M3: 261,497 km (0.12 R)
• M4: 404,812 km (0.103 R)
• M5: 575,802 km (0.112 R)
• M6: 818,001 km (0.065 R)
• M7: 976,575 km (0.044 R)
• M8: 1,323,792 km (0.101 R)
• M9: 1,657,844 km (0.091 R)
• M10: 2,057,719 km (0.084 R)
• M11: 2,179,491 km (0.101 R)
• M12: 2,248,157 km (0.028 R)
• M13: 2,373,520 km (0.112 R)
• M14: 2,472,853 km (0.082 R)
• M15: 2,631,576 km (0.111 R)
• M16: 2,763,970 km (0.058 R)
• M17: 2,928,827 km (0.083 R)
• M18: 3,867,404 km (0.112 R)
• M19: 3,951,029 km (0.066 R)
• M20: 4,120,075 km (0.078 R)
• M21: 4,325,922 km (0.062 R)
• M22: 4,395,335 km (0.095 R)
• M23: 4,517,706 km (0.099 R)
• M24: 4,623,621 km (0.075 R)
• M25: 4,694,531 km (0.058 R)
• M26: 4,855,648 km (0.057 R)
• M27: 5,036,811 km (0.11 R)
• M28: 5,109,964 km (0.076 R)
• M29: 5,312,669 km (0.118 R)
• M30: 5,368,469 km (0.06 R)
• M31: 5,631,462 km (0.064 R)
• M32: 5,917,793 km (0.101 R)
• M33: 6,504,964 km (0.069 R)
• M34: 6,564,654 km (0.054 R)
• M35: 6,624,493 km (0.026 R)
• M36: 6,845,898 km (0.118 R)
• M37: 6,926,980 km (0.07 R)
• M38: 7,482,586 km (0.074 R)
• M39: 7,566,062 km (0.037 R)
• M40: 7,649,986 km (0.077 R)
• M41: 7,860,919 km (0.095 R)
• M42: 8,353,545 km (0.087 R)
• M43: 8,658,276 km (0.065 R)
• M44: 8,922,316 km (0.091 R)
• M45: 9,055,458 km (0.04 R)
• M46: 9,481,064 km (0.092 R)
• M47: 9,936,291 km (0.102 R)
• M48: 10,143,484 km (0.055 R)
• M49: 10,375,360 km (0.092 R)
• M50: 10,585,545 km (0.076 R)
• M51: 11,152,970 km (0.077 R)
• M52: 11,224,627 km (0.115 R)
• M53: 11,368,241 km (0.107 R)
• M54: 11,973,664 km (0.116 R)
• M55: 12,144,954 km (0.112 R)
• M56: 12,243,239 km (0.103 R)
• M57: 12,738,707 km (0.101 R)
• M58: 13,774,972 km (0.063 R)
• M59: 13,928,759 km (0.093 R)
• M60: 14,212,396 km (0.095 R)
• M61: 14,419,888 km (0.11 R)
• M62: 14,471,948 km (0.116 R)
• M63: 14,524,008 km (0.115 R)
• M64: 14,785,506 km (0.069 R)
• M65: 14,864,194 km (0.027 R)
• M66: 14,943,032 km (0.115 R)
• M67: 15,472,459 km (0.114 R)
• M68: 15,766,120 km (0.097 R)
• M69: 16,088,802 km (0.078 R)
• M70: 16,440,656 km (0.088 R)
• M71: 17,152,144 km (0.087 R)
• M72: 17,207,196 km (0.098 R)
• M73: 17,373,100 km (0.09 R)
• M74: 17,845,680 km (0.119 R)
• M75: 18,069,478 km (0.105 R)
• M76: 18,407,120 km (0.088 R)
• M77: 18,661,586 km (0.1 R)
• M78: 18,860,402 km (0.048 R)
• M79: 19,117,112 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 9.1

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.13 AU - 2.49 AU

Year: 2423 Days

Day: 6.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 64,163,089 km

• M1: 119,230 km (0.081 R)
• M2: 177,872 km (0.117 R)
• M3: 234,719 km (0.118 R)
• M4: 341,532 km (0.096 R)
• M5: 411,993 km (0.082 R)
• M6: 574,605 km (0.115 R)
• M7: 703,110 km (0.117 R)
• M8: 768,783 km (0.108 R)
• M9: 856,448 km (0.078 R)
• M10: 1,010,683 km (0.116 R)
• M11: 1,340,995 km (0.116 R)
• M12: 1,412,204 km (0.06 R)
• M13: 1,497,026 km (0.113 R)
• M14: 1,615,059 km (0.119 R)
• M15: 1,678,339 km (0.11 R)
• M16: 1,742,666 km (0.104 R)
• M17: 1,807,741 km (0.055 R)
• M18: 1,893,610 km (0.086 R)
• M19: 2,258,030 km (0.067 R)
• M20: 2,666,732 km (0.112 R)
• M21: 2,803,165 km (0.082 R)
• M22: 2,879,909 km (0.078 R)
• M23: 2,996,445 km (0.05 R)
• M24: 3,067,205 km (0.057 R)
• M25: 3,363,559 km (0.043 R)
• M26: 3,669,337 km (0.114 R)
• M27: 3,770,465 km (0.089 R)
• M28: 4,018,797 km (0.095 R)
• M29: 4,158,073 km (0.09 R)
• M30: 4,558,247 km (0.115 R)
• M31: 4,685,405 km (0.113 R)
• M32: 4,758,559 km (0.034 R)
• M33: 5,073,761 km (0.081 R)
• M34: 5,139,435 km (0.102 R)
• M35: 5,205,557 km (0.073 R)
• M36: 5,347,974 km (0.058 R)
• M37: 5,714,639 km (0.064 R)
• M38: 5,871,567 km (0.04 R)
• M39: 6,189,612 km (0.099 R)
• M40: 6,749,407 km (0.104 R)
• M41: 6,873,573 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 749.5

Radius: 6.7

Gravity: 16.7 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.25 AU - 8.19 AU

Year: 14806 Days

Day: 20.4 Hours

Environment

Temp: -238 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,163,089 km

• M1: 213,027 km (0.08 R)
• M2: 484,996 km (0.08 R)
• M3: 909,854 km (0.047 R)
• M4: 978,370 km (0.12 R)
• M5: 1,194,689 km (0.048 R)
• M6: 1,900,641 km (0.07 R)
• M7: 1,989,352 km (0.119 R)
• M8: 2,357,662 km (0.076 R)
• M9: 2,421,092 km (0.031 R)
• M10: 2,915,214 km (0.116 R)
• M11: 2,983,580 km (0.101 R)
• M12: 3,121,659 km (0.071 R)
• M13: 3,512,259 km (0.113 R)
• M14: 3,621,465 km (0.107 R)
• M15: 3,880,718 km (0.084 R)
• M16: 4,694,232 km (0.09 R)
• M17: 5,390,310 km (0.086 R)
• M18: 6,118,254 km (0.109 R)
• M19: 6,471,454 km (0.048 R)
• M20: 6,786,059 km (0.072 R)
• M21: 6,831,387 km (0.114 R)
• M22: 6,922,342 km (0.091 R)
• M23: 7,429,928 km (0.097 R)
• M24: 7,806,615 km (0.118 R)
• M25: 8,676,826 km (0.116 R)
• M26: 9,526,692 km (0.105 R)
• M27: 9,987,303 km (0.089 R)
• M28: 11,358,218 km (0.043 R)
• M29: 11,520,233 km (0.094 R)
• M30: 12,230,972 km (0.113 R)
• M31: 12,731,228 km (0.085 R)
• M32: 12,899,525 km (0.113 R)
• M33: 13,012,172 km (0.07 R)
• M34: 13,465,753 km (0.101 R)
• M35: 14,155,848 km (0.09 R)
• M36: 14,505,309 km (0.093 R)
• M37: 14,681,086 km (0.118 R)
• M38: 15,212,458 km (0.103 R)
• M39: 15,510,606 km (0.079 R)
• M40: 15,750,262 km (0.092 R)
• M41: 15,870,689 km (0.091 R)
• M42: 15,991,414 km (0.074 R)
• M43: 16,233,613 km (0.062 R)
• M44: 16,599,230 km (0.074 R)
• M45: 16,783,086 km (0.032 R)
• M46: 17,152,892 km (0.057 R)
• M47: 17,963,114 km (0.046 R)
• M48: 19,556,182 km (0.12 R)
• M49: 19,815,136 km (0.082 R)
• M50: 21,861,186 km (0.107 R)
• M51: 22,399,888 km (0.102 R)
• M52: 22,603,191 km (0.116 R)
• M53: 23,421,940 km (0.077 R)
• M54: 24,389,539 km (0.092 R)
• M55: 24,528,815 km (0.049 R)
• M56: 24,878,275 km (0.031 R)
• M57: 25,018,449 km (0.074 R)
• M58: 25,511,224 km (0.096 R)
• M59: 25,794,413 km (0.096 R)
• M60: 26,793,278 km (0.107 R)
• M61: 27,080,955 km (0.083 R)
• M62: 28,681,652 km (0.104 R)
• M63: 28,975,911 km (0.112 R)
• M64: 30,312,717 km (0.054 R)
• M65: 30,462,465 km (0.111 R)
• M66: 31,669,570 km (0.043 R)
• M67: 31,897,557 km (0.048 R)
• M68: 32,892,233 km (0.091 R)
• M69: 34,911,655 km (0.11 R)
• M70: 35,698,989 km (0.087 R)
• M71: 39,968,512 km (0.075 R)
• M72: 41,205,836 km (0.106 R)
• M73: 41,954,274 km (0.049 R)
• M74: 42,455,726 km (0.091 R)
• M75: 42,707,200 km (0.112 R)
• M76: 43,633,510 km (0.102 R)
• M77: 43,802,705 km (0.096 R)
• M78: 44,481,281 km (0.043 R)
• M79: 44,736,794 km (0.057 R)
• M80: 45,591,597 km (0.106 R)
• M81: 47,143,974 km (0.116 R)
• M82: 49,240,438 km (0.048 R)
• M83: 50,300,190 km (0.061 R)
• M84: 51,367,271 km (0.115 R)
• M85: 51,903,729 km (0.058 R)
• M86: 54,249,424 km (0.098 R)
• M87: 54,613,246 km (0.109 R)
• M88: 55,985,358 km (0.112 R)
• M89: 56,169,064 km (0.115 R)
• M90: 56,906,282 km (0.119 R)
• M91: 58,576,542 km (0.106 R)
• M92: 59,417,731 km (0.111 R)
• M93: 60,357,056 km (0.119 R)
• M94: 60,639,796 km (0.05 R)
• M95: 62,917,573 km (0.04 R)
• M96: 63,395,688 km (0.052 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 14,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit