🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 9

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.51 AU - 0.71 AU

Year: 335 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 28,309,635 km

• M1: 113,844 km (0.065 R)
• M2: 205,996 km (0.111 R)
• M3: 277,205 km (0.115 R)
• M4: 357,838 km (0.109 R)
• M5: 417,228 km (0.09 R)
• M6: 477,367 km (0.097 R)
• M7: 537,655 km (0.096 R)
• M8: 615,446 km (0.101 R)
• M9: 775,366 km (0.061 R)
• M10: 848,220 km (0.079 R)
• M11: 919,429 km (0.118 R)
• M12: 979,567 km (0.116 R)
• M13: 1,045,689 km (0.097 R)
• M14: 1,168,659 km (0.113 R)
• M15: 1,229,694 km (0.109 R)
• M16: 1,286,990 km (0.074 R)
• M17: 1,374,804 km (0.063 R)
• M18: 1,464,563 km (0.059 R)
• M19: 1,613,563 km (0.054 R)
• M20: 1,735,335 km (0.087 R)
• M21: 1,811,032 km (0.086 R)
• M22: 1,904,530 km (0.102 R)
• M23: 1,971,401 km (0.082 R)
• M24: 2,039,169 km (0.082 R)
• M25: 2,119,203 km (0.061 R)
• M26: 2,217,938 km (0.054 R)
• M27: 2,341,955 km (0.073 R)
• M28: 2,480,482 km (0.112 R)
• M29: 2,677,802 km (0.094 R)
• M30: 2,772,049 km (0.077 R)
• M31: 2,848,343 km (0.064 R)
• M32: 2,918,804 km (0.089 R)
• M33: 2,976,998 km (0.09 R)
• M34: 3,055,088 km (0.088 R)
• M35: 3,200,198 km (0.059 R)
• M36: 3,340,820 km (0.091 R)
• M37: 3,435,665 km (0.045 R)
• M38: 3,538,438 km (0.08 R)
• M39: 3,628,197 km (0.101 R)
• M40: 3,859,625 km (0.091 R)
• M41: 3,916,622 km (0.109 R)
• M42: 4,038,245 km (0.104 R)
• M43: 4,117,831 km (0.105 R)
• M44: 4,271,019 km (0.113 R)
• M45: 4,344,621 km (0.083 R)
• M46: 4,515,462 km (0.084 R)
• M47: 4,575,451 km (0.088 R)
• M48: 4,658,328 km (0.101 R)
• M49: 4,772,322 km (0.032 R)
• M50: 4,887,063 km (0.12 R)
• M51: 4,948,698 km (0.066 R)
• M52: 5,323,889 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 11.5

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.81 AU - 1.15 AU

Year: 682 Days

Day: 14.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,309,635 km

• M1: 144,362 km (0.04 R)
• M2: 234,420 km (0.112 R)
• M3: 456,423 km (0.063 R)
• M4: 554,111 km (0.043 R)
• M5: 641,176 km (0.029 R)
• M6: 733,628 km (0.099 R)
• M7: 841,937 km (0.081 R)
• M8: 939,325 km (0.092 R)
• M9: 1,064,090 km (0.091 R)
• M10: 1,164,470 km (0.065 R)
• M11: 1,255,874 km (0.074 R)
• M12: 1,388,268 km (0.095 R)
• M13: 1,492,239 km (0.064 R)
• M14: 1,599,201 km (0.11 R)
• M15: 1,750,445 km (0.06 R)
• M16: 1,870,721 km (0.098 R)
• M17: 2,030,492 km (0.101 R)
• M18: 2,112,172 km (0.112 R)
• M19: 2,240,677 km (0.093 R)
• M20: 2,577,571 km (0.066 R)
• M21: 2,922,245 km (0.032 R)
• M22: 3,049,104 km (0.095 R)
• M23: 3,247,022 km (0.062 R)
• M24: 3,369,692 km (0.092 R)
• M25: 3,829,556 km (0.109 R)
• M26: 3,987,382 km (0.067 R)
• M27: 4,109,454 km (0.087 R)
• M28: 4,280,743 km (0.088 R)
• M29: 4,367,211 km (0.115 R)
• M30: 4,483,448 km (0.108 R)
• M31: 4,699,318 km (0.101 R)
• M32: 4,778,605 km (0.051 R)
• M33: 4,858,490 km (0.119 R)
• M34: 5,029,630 km (0.049 R)
• M35: 5,141,380 km (0.119 R)
• M36: 5,284,844 km (0.094 R)
• M37: 5,502,509 km (0.116 R)
• M38: 5,617,849 km (0.025 R)
• M39: 5,723,315 km (0.105 R)
• M40: 5,872,165 km (0.095 R)
• M41: 5,979,277 km (0.069 R)
• M42: 6,108,530 km (0.097 R)
• M43: 6,370,177 km (0.055 R)
• M44: 6,557,623 km (0.03 R)
• M45: 6,646,484 km (0.102 R)
• M46: 6,791,893 km (0.102 R)
• M47: 7,154,069 km (0.081 R)
• M48: 7,395,221 km (0.095 R)
• M49: 7,487,822 km (0.105 R)
• M50: 7,569,203 km (0.112 R)
• M51: 7,909,239 km (0.091 R)
• M52: 7,992,117 km (0.1 R)
• M53: 8,075,143 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.9

Radius: 11.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.82 AU - 1.2 AU

Year: 713 Days

Day: 8.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 28,309,635 km

• M1: 142,716 km (0.055 R)
• M2: 294,409 km (0.064 R)
• M3: 443,258 km (0.103 R)
• M4: 552,465 km (0.078 R)
• M5: 672,143 km (0.07 R)
• M6: 747,840 km (0.056 R)
• M7: 836,850 km (0.12 R)
• M8: 929,751 km (0.093 R)
• M9: 1,048,382 km (0.081 R)
• M10: 1,195,736 km (0.075 R)
• M11: 1,289,982 km (0.097 R)
• M12: 1,479,972 km (0.106 R)
• M13: 1,614,011 km (0.118 R)
• M14: 1,692,550 km (0.077 R)
• M15: 1,860,549 km (0.111 R)
• M16: 1,957,039 km (0.114 R)
• M17: 2,076,568 km (0.072 R)
• M18: 2,162,437 km (0.066 R)
• M19: 2,382,496 km (0.11 R)
• M20: 2,472,554 km (0.109 R)
• M21: 2,617,664 km (0.09 R)
• M22: 2,860,610 km (0.09 R)
• M23: 3,004,972 km (0.107 R)
• M24: 3,078,275 km (0.099 R)
• M25: 3,168,483 km (0.034 R)
• M26: 3,334,836 km (0.081 R)
• M27: 3,427,736 km (0.065 R)
• M28: 3,512,708 km (0.117 R)
• M29: 3,590,050 km (0.116 R)
• M30: 3,754,907 km (0.058 R)
• M31: 3,949,085 km (0.105 R)
• M32: 4,020,443 km (0.11 R)
• M33: 4,219,258 km (0.087 R)
• M34: 4,301,388 km (0.12 R)
• M35: 4,374,990 km (0.075 R)
• M36: 4,449,041 km (0.112 R)
• M37: 4,532,666 km (0.117 R)
• M38: 4,626,464 km (0.11 R)
• M39: 4,806,131 km (0.098 R)
• M40: 4,969,043 km (0.098 R)
• M41: 5,046,235 km (0.098 R)
• M42: 5,319,999 km (0.047 R)
• M43: 5,568,482 km (0.054 R)
• M44: 5,648,816 km (0.092 R)
• M45: 5,871,716 km (0.092 R)
• M46: 5,943,224 km (0.107 R)
• M47: 6,056,320 km (0.096 R)
• M48: 6,190,809 km (0.116 R)
• M49: 6,357,760 km (0.086 R)
• M50: 6,579,165 km (0.077 R)
• M51: 6,706,772 km (0.107 R)
• M52: 6,792,342 km (0.072 R)
• M53: 6,942,987 km (0.089 R)
• M54: 7,170,974 km (0.097 R)
• M55: 7,357,522 km (0.104 R)
• M56: 7,545,567 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 9

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.65 AU - 3.49 AU

Year: 3781 Days

Day: 9.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 28,309,635 km

• M1: 132,095 km (0.114 R)
• M2: 236,963 km (0.059 R)
• M3: 312,660 km (0.073 R)
• M4: 485,595 km (0.072 R)
• M5: 679,623 km (0.084 R)
• M6: 1,057,657 km (0.118 R)
• M7: 1,211,593 km (0.103 R)
• M8: 1,510,639 km (0.054 R)
• M9: 1,866,084 km (0.105 R)
• M10: 1,984,715 km (0.088 R)
• M11: 2,053,680 km (0.093 R)
• M12: 2,158,548 km (0.098 R)
• M13: 2,671,968 km (0.066 R)
• M14: 2,903,395 km (0.062 R)
• M15: 3,001,831 km (0.093 R)
• M16: 3,181,797 km (0.039 R)
• M17: 3,385,998 km (0.063 R)
• M18: 3,552,351 km (0.099 R)
• M19: 3,828,658 km (0.08 R)
• M20: 4,090,006 km (0.094 R)
• M21: 4,652,943 km (0.118 R)
• M22: 4,745,244 km (0.082 R)
• M23: 4,931,793 km (0.061 R)
• M24: 5,049,676 km (0.081 R)
• M25: 5,554,868 km (0.065 R)
• M26: 6,151,913 km (0.06 R)
• M27: 6,228,059 km (0.114 R)
• M28: 6,691,064 km (0.115 R)
• M29: 6,926,830 km (0.12 R)
• M30: 7,595,981 km (0.106 R)
• M31: 7,814,544 km (0.098 R)
• M32: 8,257,802 km (0.077 R)
• M33: 8,341,727 km (0.085 R)
• M34: 8,709,139 km (0.063 R)
• M35: 9,226,748 km (0.078 R)
• M36: 9,694,989 km (0.054 R)
• M37: 10,051,481 km (0.075 R)
• M38: 10,412,161 km (0.044 R)
• M39: 10,472,599 km (0.048 R)
• M40: 10,991,853 km (0.085 R)
• M41: 11,177,205 km (0.085 R)
• M42: 11,332,338 km (0.109 R)
• M43: 11,457,103 km (0.081 R)
• M44: 11,644,848 km (0.107 R)
• M45: 11,865,355 km (0.07 R)
• M46: 12,728,684 km (0.039 R)
• M47: 12,825,923 km (0.069 R)
• M48: 13,118,836 km (0.095 R)
• M49: 13,249,883 km (0.093 R)
• M50: 13,348,319 km (0.097 R)
• M51: 13,612,209 km (0.069 R)
• M52: 13,678,332 km (0.04 R)
• M53: 13,911,106 km (0.09 R)
• M54: 14,346,585 km (0.115 R)
• M55: 14,786,702 km (0.071 R)
• M56: 15,888,640 km (0.103 R)
• M57: 15,958,502 km (0.047 R)
• M58: 16,098,227 km (0.072 R)
• M59: 16,590,853 km (0.042 R)
• M60: 17,267,334 km (0.054 R)
• M61: 17,843,884 km (0.108 R)
• M62: 18,573,623 km (0.1 R)
• M63: 18,831,230 km (0.11 R)
• M64: 19,424,685 km (0.049 R)
• M65: 20,364,309 km (0.074 R)
• M66: 20,820,583 km (0.063 R)
• M67: 21,164,957 km (0.054 R)
• M68: 21,241,701 km (0.109 R)
• M69: 21,434,084 km (0.105 R)
• M70: 22,287,390 km (0.12 R)
• M71: 23,072,779 km (0.061 R)
• M72: 23,508,707 km (0.087 R)
• M73: 24,147,490 km (0.048 R)
• M74: 24,308,008 km (0.071 R)
• M75: 24,832,349 km (0.1 R)
• M76: 25,156,976 km (0.101 R)
• M77: 25,360,579 km (0.103 R)
• M78: 25,605,471 km (0.03 R)
• M79: 25,687,301 km (0.088 R)
• M80: 25,933,389 km (0.082 R)
• M81: 26,510,538 km (0.106 R)
• M82: 27,008,699 km (0.099 R)
• M83: 27,342,452 km (0.111 R)
• M84: 27,635,663 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 17,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit