🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.51 AU - 0.53 AU

Year: 242 Days

Day: 19 Hours

Environment

Temp: -109 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.6

Radius: 13.3

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.61 AU - 2.19 AU

Year: 1691 Days

Day: 14 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 52,119,395 km

• M1: 226,940 km (0.057 R)
• M2: 311,313 km (0.088 R)
• M3: 406,009 km (0.118 R)
• M4: 509,231 km (0.092 R)
• M5: 617,241 km (0.111 R)
• M6: 742,005 km (0.088 R)
• M7: 861,085 km (0.052 R)
• M8: 979,268 km (0.099 R)
• M9: 1,251,386 km (0.1 R)
• M10: 1,434,195 km (0.097 R)
• M11: 1,557,912 km (0.116 R)
• M12: 1,878,500 km (0.114 R)
• M13: 1,962,126 km (0.102 R)
• M14: 2,111,574 km (0.116 R)
• M15: 2,220,631 km (0.109 R)
• M16: 2,478,986 km (0.096 R)
• M17: 2,879,161 km (0.063 R)
• M18: 2,988,517 km (0.09 R)
• M19: 3,312,695 km (0.076 R)
• M20: 3,635,228 km (0.105 R)
• M21: 3,995,161 km (0.095 R)
• M22: 4,227,785 km (0.117 R)
• M23: 4,394,737 km (0.11 R)
• M24: 4,763,944 km (0.05 R)
• M25: 4,894,244 km (0.106 R)
• M26: 5,217,525 km (0.092 R)
• M27: 5,487,399 km (0.115 R)
• M28: 5,994,087 km (0.116 R)
• M29: 6,087,736 km (0.067 R)
• M30: 6,229,405 km (0.086 R)
• M31: 6,499,728 km (0.104 R)
• M32: 6,970,064 km (0.056 R)
• M33: 7,434,715 km (0.074 R)
• M34: 7,670,780 km (0.062 R)
• M35: 7,806,914 km (0.082 R)
• M36: 8,012,462 km (0.112 R)
• M37: 8,376,583 km (0.077 R)
• M38: 8,464,098 km (0.1 R)
• M39: 8,941,914 km (0.118 R)
• M40: 9,121,132 km (0.103 R)
• M41: 9,337,899 km (0.077 R)
• M42: 9,519,661 km (0.106 R)
• M43: 9,776,370 km (0.071 R)
• M44: 10,072,425 km (0.116 R)
• M45: 10,315,222 km (0.052 R)
• M46: 11,035,985 km (0.074 R)
• M47: 11,132,026 km (0.057 R)
• M48: 11,325,008 km (0.067 R)
• M49: 11,675,067 km (0.079 R)
• M50: 11,831,845 km (0.089 R)
• M51: 11,930,131 km (0.09 R)
• M52: 12,127,750 km (0.103 R)
• M53: 12,286,473 km (0.112 R)
• M54: 12,406,002 km (0.102 R)
• M55: 12,505,933 km (0.071 R)
• M56: 12,646,256 km (0.05 R)
• M57: 12,989,284 km (0.115 R)
• M58: 13,233,278 km (0.108 R)
• M59: 13,725,904 km (0.11 R)
• M60: 13,850,070 km (0.114 R)
• M61: 13,932,947 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.2

Radius: 14.5

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.86 AU - 4.2 AU

Year: 5224 Days

Day: 9.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 52,119,395 km

• M1: 192,832 km (0.114 R)
• M2: 512,522 km (0.087 R)
• M3: 702,512 km (0.074 R)
• M4: 864,975 km (0.101 R)
• M5: 1,129,763 km (0.079 R)
• M6: 1,668,914 km (0.11 R)
• M7: 1,906,176 km (0.112 R)
• M8: 2,091,677 km (0.035 R)
• M9: 2,374,866 km (0.11 R)
• M10: 2,507,859 km (0.107 R)
• M11: 2,643,394 km (0.058 R)
• M12: 2,950,519 km (0.1 R)
• M13: 3,123,005 km (0.074 R)
• M14: 3,388,242 km (0.075 R)
• M15: 3,862,467 km (0.114 R)
• M16: 4,067,716 km (0.119 R)
• M17: 4,163,758 km (0.114 R)
• M18: 4,358,085 km (0.074 R)
• M19: 4,522,344 km (0.108 R)
• M20: 4,856,994 km (0.032 R)
• M21: 5,287,088 km (0.106 R)
• M22: 5,622,038 km (0.119 R)
• M23: 5,891,613 km (0.055 R)
• M24: 5,982,419 km (0.099 R)
• M25: 6,165,377 km (0.081 R)
• M26: 6,612,375 km (0.103 R)
• M27: 6,782,618 km (0.095 R)
• M28: 7,089,144 km (0.105 R)
• M29: 8,421,612 km (0.12 R)
• M30: 8,751,326 km (0.083 R)
• M31: 9,022,248 km (0.065 R)
• M32: 9,679,730 km (0.096 R)
• M33: 10,484,716 km (0.119 R)
• M34: 10,884,143 km (0.113 R)
• M35: 11,356,423 km (0.067 R)
• M36: 11,515,446 km (0.076 R)
• M37: 12,042,928 km (0.078 R)
• M38: 12,321,329 km (0.12 R)
• M39: 12,437,866 km (0.087 R)
• M40: 12,931,838 km (0.071 R)
• M41: 13,074,106 km (0.117 R)
• M42: 13,480,115 km (0.116 R)
• M43: 13,745,052 km (0.116 R)
• M44: 13,841,842 km (0.115 R)
• M45: 13,938,782 km (0.109 R)
• M46: 14,036,020 km (0.086 R)
• M47: 14,921,340 km (0.059 R)
• M48: 15,647,638 km (0.094 R)
• M49: 15,748,766 km (0.1 R)
• M50: 15,951,621 km (0.062 R)
• M51: 16,257,549 km (0.083 R)
• M52: 17,500,557 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.2

Radius: 5.1

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.25 AU - 10.27 AU

Year: 19687 Days

Day: 15.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,119,395 km

• M1: 65,075 km (0.107 R)
• M2: 404,213 km (0.069 R)
• M3: 464,352 km (0.094 R)
• M4: 527,632 km (0.114 R)
• M5: 610,808 km (0.088 R)
• M6: 645,365 km (0.112 R)
• M7: 790,625 km (0.098 R)
• M8: 946,057 km (0.05 R)
• M9: 1,027,588 km (0.076 R)
• M10: 1,175,690 km (0.119 R)
• M11: 1,399,189 km (0.103 R)
• M12: 1,988,604 km (0.094 R)
• M13: 2,227,363 km (0.088 R)
• M14: 2,309,043 km (0.117 R)
• M15: 2,645,489 km (0.114 R)
• M16: 3,301,775 km (0.083 R)
• M17: 3,712,122 km (0.109 R)
• M18: 3,841,673 km (0.113 R)
• M19: 4,038,843 km (0.037 R)
• M20: 4,272,964 km (0.116 R)
• M21: 4,545,980 km (0.11 R)
• M22: 5,108,767 km (0.094 R)
• M23: 5,805,445 km (0.062 R)
• M24: 6,069,485 km (0.057 R)
• M25: 6,183,927 km (0.057 R)
• M26: 6,924,885 km (0.08 R)
• M27: 6,964,678 km (0.068 R)
• M28: 7,448,029 km (0.068 R)
• M29: 7,611,390 km (0.095 R)
• M30: 8,150,990 km (0.034 R)
• M31: 8,277,250 km (0.106 R)
• M32: 8,361,773 km (0.105 R)
• M33: 9,135,344 km (0.041 R)
• M34: 9,619,442 km (0.093 R)
• M35: 11,027,607 km (0.06 R)
• M36: 11,448,426 km (0.083 R)
• M37: 12,017,496 km (0.106 R)
• M38: 12,402,112 km (0.081 R)
• M39: 12,839,536 km (0.089 R)
• M40: 15,464,231 km (0.103 R)
• M41: 16,145,649 km (0.08 R)
• M42: 16,836,642 km (0.111 R)
• M43: 17,645,966 km (0.119 R)
• M44: 17,700,420 km (0.08 R)
• M45: 17,973,287 km (0.115 R)
• M46: 18,468,007 km (0.053 R)
• M47: 18,523,208 km (0.095 R)
• M48: 18,855,764 km (0.067 R)
• M49: 19,978,646 km (0.092 R)
• M50: 20,950,135 km (0.076 R)
• M51: 21,586,823 km (0.059 R)
• M52: 22,760,568 km (0.092 R)
• M53: 23,235,990 km (0.108 R)
• M54: 24,438,458 km (0.112 R)
• M55: 26,093,908 km (0.059 R)
• M56: 27,217,388 km (0.066 R)
• M57: 27,343,200 km (0.034 R)
• M58: 27,658,552 km (0.105 R)
• M59: 30,289,679 km (0.057 R)
• M60: 30,354,904 km (0.066 R)
• M61: 31,074,769 km (0.111 R)
• M62: 31,667,924 km (0.101 R)
• M63: 31,999,134 km (0.071 R)
• M64: 32,065,556 km (0.083 R)
• M65: 33,402,512 km (0.108 R)
• M66: 33,942,410 km (0.066 R)
• M67: 34,010,178 km (0.081 R)
• M68: 34,213,482 km (0.075 R)
• M69: 34,485,152 km (0.12 R)
• M70: 34,825,936 km (0.09 R)
• M71: 35,304,798 km (0.077 R)
• M72: 35,579,310 km (0.096 R)
• M73: 36,061,614 km (0.06 R)
• M74: 37,311,654 km (0.094 R)
• M75: 37,661,414 km (0.078 R)
• M76: 37,731,425 km (0.042 R)
• M77: 37,871,748 km (0.114 R)
• M78: 38,646,516 km (0.104 R)
• M79: 39,000,314 km (0.108 R)
• M80: 39,497,578 km (0.095 R)
• M81: 39,568,786 km (0.1 R)
• M82: 39,782,562 km (0.108 R)
• M83: 40,857,722 km (0.071 R)
• M84: 41,724,641 km (0.072 R)
• M85: 42,524,541 km (0.066 R)
• M86: 43,992,096 km (0.083 R)
• M87: 44,435,504 km (0.105 R)
• M88: 44,509,555 km (0.032 R)
• M89: 47,202,915 km (0.083 R)
• M90: 47,429,706 km (0.051 R)
• M91: 48,950,966 km (0.052 R)
• M92: 50,565,576 km (0.095 R)
• M93: 50,952,586 km (0.09 R)
• M94: 51,729,448 km (0.054 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 10,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit