🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.4

Radius: 9.1

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.83 AU - 0.87 AU

Year: 514 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 29,294,439 km

• M1: 120,875 km (0.042 R)
• M2: 208,390 km (0.095 R)
• M3: 296,353 km (0.102 R)
• M4: 411,245 km (0.119 R)
• M5: 478,863 km (0.076 R)
• M6: 539,899 km (0.073 R)
• M7: 662,868 km (0.11 R)
• M8: 728,093 km (0.115 R)
• M9: 817,403 km (0.107 R)
• M10: 897,138 km (0.095 R)
• M11: 1,007,691 km (0.09 R)
• M12: 1,069,625 km (0.059 R)
• M13: 1,258,268 km (0.102 R)
• M14: 1,325,288 km (0.093 R)
• M15: 1,490,294 km (0.082 R)
• M16: 1,567,187 km (0.079 R)
• M17: 1,684,921 km (0.06 R)
• M18: 1,759,421 km (0.083 R)
• M19: 1,852,470 km (0.082 R)
• M20: 1,929,513 km (0.101 R)
• M21: 2,068,340 km (0.116 R)
• M22: 2,154,509 km (0.075 R)
• M23: 2,235,591 km (0.071 R)
• M24: 2,317,720 km (0.071 R)
• M25: 2,388,031 km (0.095 R)
• M26: 2,491,553 km (0.102 R)
• M27: 2,583,555 km (0.041 R)
• M28: 2,927,930 km (0.105 R)
• M29: 3,060,024 km (0.075 R)
• M30: 3,158,609 km (0.07 R)
• M31: 3,244,030 km (0.065 R)
• M32: 3,308,507 km (0.073 R)
• M33: 3,438,956 km (0.073 R)
• M34: 3,660,211 km (0.089 R)
• M35: 3,848,106 km (0.096 R)
• M36: 3,908,843 km (0.104 R)
• M37: 4,023,734 km (0.082 R)
• M38: 4,101,076 km (0.076 R)
• M39: 4,375,289 km (0.1 R)
• M40: 4,478,661 km (0.119 R)
• M41: 4,736,717 km (0.1 R)
• M42: 4,883,922 km (0.047 R)
• M43: 4,941,666 km (0.109 R)
• M44: 5,024,544 km (0.119 R)
• M45: 5,149,608 km (0.093 R)
• M46: 5,225,154 km (0.075 R)
• M47: 5,385,972 km (0.118 R)
• M48: 5,479,770 km (0.104 R)
• M49: 5,651,808 km (0.101 R)
• M50: 5,948,311 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.9

Radius: 10.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.51 AU - 1.63 AU

Year: 1291 Days

Day: 14.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 29,294,439 km

• M1: 136,433 km (0.086 R)
• M2: 290,669 km (0.115 R)
• M3: 389,852 km (0.062 R)
• M4: 503,995 km (0.09 R)
• M5: 625,917 km (0.114 R)
• M6: 718,967 km (0.083 R)
• M7: 793,766 km (0.061 R)
• M8: 865,424 km (0.093 R)
• M9: 1,048,232 km (0.101 R)
• M10: 1,188,854 km (0.067 R)
• M11: 1,386,623 km (0.082 R)
• M12: 1,497,026 km (0.08 R)
• M13: 1,564,794 km (0.102 R)
• M14: 1,656,796 km (0.081 R)
• M15: 1,774,530 km (0.05 R)
• M16: 1,846,487 km (0.11 R)
• M17: 1,952,252 km (0.084 R)
• M18: 2,299,469 km (0.087 R)
• M19: 2,449,216 km (0.1 R)
• M20: 2,547,951 km (0.101 R)
• M21: 2,758,734 km (0.101 R)
• M22: 2,927,630 km (0.119 R)
• M23: 3,246,423 km (0.06 R)
• M24: 3,375,078 km (0.059 R)
• M25: 3,455,112 km (0.104 R)
• M26: 3,535,746 km (0.053 R)
• M27: 3,647,794 km (0.114 R)
• M28: 3,792,007 km (0.072 R)
• M29: 3,927,842 km (0.054 R)
• M30: 4,107,658 km (0.054 R)
• M31: 4,204,149 km (0.096 R)
• M32: 4,575,002 km (0.117 R)
• M33: 4,708,443 km (0.036 R)
• M34: 4,990,735 km (0.089 R)
• M35: 5,197,479 km (0.086 R)
• M36: 5,512,831 km (0.093 R)
• M37: 5,583,741 km (0.044 R)
• M38: 5,655,099 km (0.079 R)
• M39: 5,774,478 km (0.111 R)
• M40: 5,894,754 km (0.05 R)
• M41: 6,199,186 km (0.079 R)
• M42: 6,421,489 km (0.112 R)
• M43: 6,621,351 km (0.076 R)
• M44: 6,810,593 km (0.107 R)
• M45: 7,040,225 km (0.042 R)
• M46: 7,272,252 km (0.108 R)
• M47: 7,519,986 km (0.111 R)
• M48: 7,863,612 km (0.082 R)
• M49: 8,010,517 km (0.053 R)
• M50: 8,117,928 km (0.067 R)
• M51: 8,361,324 km (0.06 R)
• M52: 8,772,419 km (0.049 R)
• M53: 8,910,947 km (0.072 R)
• M54: 9,134,147 km (0.118 R)
• M55: 9,359,142 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.8

Radius: 10.9

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.06 AU - 2.68 AU

Year: 2393 Days

Day: 10.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,294,439 km

• M1: 237,711 km (0.047 R)
• M2: 438,771 km (0.095 R)
• M3: 551,418 km (0.097 R)
• M4: 701,315 km (0.072 R)
• M5: 856,448 km (0.084 R)
• M6: 1,013,376 km (0.097 R)
• M7: 1,085,183 km (0.108 R)
• M8: 1,234,482 km (0.101 R)
• M9: 1,873,863 km (0.119 R)
• M10: 1,950,756 km (0.06 R)
• M11: 2,161,091 km (0.085 R)
• M12: 2,365,142 km (0.117 R)
• M13: 2,661,496 km (0.105 R)
• M14: 2,940,197 km (0.098 R)
• M15: 3,151,578 km (0.082 R)
• M16: 3,228,322 km (0.047 R)
• M17: 3,589,451 km (0.12 R)
• M18: 3,832,099 km (0.055 R)
• M19: 4,350,605 km (0.064 R)
• M20: 4,487,936 km (0.088 R)
• M21: 4,574,703 km (0.108 R)
• M22: 4,802,540 km (0.115 R)
• M23: 5,052,219 km (0.096 R)
• M24: 5,178,629 km (0.108 R)
• M25: 5,807,838 km (0.118 R)
• M26: 6,054,824 km (0.061 R)
• M27: 6,500,476 km (0.096 R)
• M28: 6,579,015 km (0.086 R)
• M29: 6,677,600 km (0.034 R)
• M30: 6,896,462 km (0.113 R)
• M31: 7,016,888 km (0.066 R)
• M32: 7,382,206 km (0.108 R)
• M33: 7,753,807 km (0.074 R)
• M34: 7,837,133 km (0.095 R)
• M35: 8,047,019 km (0.112 R)
• M36: 8,194,971 km (0.103 R)
• M37: 8,301,335 km (0.119 R)
• M38: 8,407,999 km (0.102 R)
• M39: 8,558,345 km (0.106 R)
• M40: 9,411,501 km (0.063 R)
• M41: 9,634,552 km (0.061 R)
• M42: 9,769,339 km (0.105 R)
• M43: 9,859,547 km (0.03 R)
• M44: 10,017,971 km (0.118 R)
• M45: 10,337,512 km (0.118 R)
• M46: 11,672,823 km (0.116 R)
• M47: 11,744,630 km (0.111 R)
• M48: 11,912,628 km (0.084 R)
• M49: 12,081,524 km (0.08 R)
• M50: 12,666,601 km (0.112 R)
• M51: 13,012,172 km (0.032 R)
• M52: 13,161,172 km (0.086 R)
• M53: 13,360,885 km (0.062 R)
• M54: 13,511,231 km (0.092 R)
• M55: 14,016,572 km (0.096 R)
• M56: 14,786,254 km (0.059 R)
• M57: 14,889,925 km (0.108 R)
• M58: 14,993,746 km (0.068 R)
• M59: 15,622,206 km (0.067 R)
• M60: 15,754,301 km (0.085 R)
• M61: 15,860,217 km (0.113 R)
• M62: 15,966,282 km (0.117 R)
• M63: 16,046,017 km (0.092 R)
• M64: 16,205,937 km (0.091 R)
• M65: 16,339,678 km (0.103 R)
• M66: 16,527,423 km (0.045 R)
• M67: 16,608,056 km (0.065 R)
• M68: 17,176,528 km (0.079 R)
• M69: 17,668,855 km (0.103 R)
• M70: 17,999,616 km (0.077 R)
• M71: 18,527,696 km (0.071 R)
• M72: 18,723,370 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 11.7

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.4 AU - 3.96 AU

Year: 3720 Days

Day: 11.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,294,439 km

• M1: 178,470 km (0.103 R)
• M2: 254,017 km (0.037 R)
• M3: 361,279 km (0.118 R)
• M4: 460,013 km (0.111 R)
• M5: 537,954 km (0.104 R)
• M6: 891,155 km (0.095 R)
• M7: 982,858 km (0.115 R)
• M8: 1,383,032 km (0.074 R)
• M9: 1,491,042 km (0.096 R)
• M10: 1,577,061 km (0.081 R)
• M11: 1,690,157 km (0.12 R)
• M12: 1,819,260 km (0.068 R)
• M13: 1,992,045 km (0.058 R)
• M14: 2,254,590 km (0.1 R)
• M15: 2,339,860 km (0.092 R)
• M16: 2,513,843 km (0.039 R)
• M17: 2,737,491 km (0.094 R)
• M18: 2,983,131 km (0.108 R)
• M19: 3,061,520 km (0.092 R)
• M20: 3,284,571 km (0.063 R)
• M21: 3,529,463 km (0.115 R)
• M22: 4,106,910 km (0.118 R)
• M23: 4,282,538 km (0.036 R)
• M24: 4,532,367 km (0.117 R)
• M25: 4,897,834 km (0.091 R)
• M26: 5,159,481 km (0.066 R)
• M27: 5,273,026 km (0.086 R)
• M28: 5,618,597 km (0.08 R)
• M29: 5,735,433 km (0.094 R)
• M30: 6,090,877 km (0.053 R)
• M31: 6,719,936 km (0.114 R)
• M32: 6,802,664 km (0.065 R)
• M33: 6,927,429 km (0.074 R)
• M34: 7,391,182 km (0.111 R)
• M35: 7,540,780 km (0.074 R)
• M36: 7,669,883 km (0.1 R)
• M37: 7,843,267 km (0.05 R)
• M38: 8,039,838 km (0.08 R)
• M39: 8,149,643 km (0.1 R)
• M40: 8,282,187 km (0.11 R)
• M41: 8,393,189 km (0.09 R)
• M42: 8,864,871 km (0.071 R)
• M43: 9,092,559 km (0.103 R)
• M44: 9,507,244 km (0.044 R)
• M45: 9,740,317 km (0.102 R)
• M46: 9,928,063 km (0.087 R)
• M47: 10,022,459 km (0.075 R)
• M48: 10,474,843 km (0.043 R)
• M49: 10,667,226 km (0.12 R)
• M50: 10,982,578 km (0.073 R)
• M51: 11,178,102 km (0.102 R)
• M52: 11,424,191 km (0.098 R)
• M53: 11,647,092 km (0.093 R)
• M54: 11,846,655 km (0.112 R)
• M55: 12,022,134 km (0.115 R)
• M56: 12,274,206 km (0.064 R)
• M57: 12,375,633 km (0.113 R)
• M58: 12,579,087 km (0.118 R)
• M59: 13,041,194 km (0.055 R)
• M60: 13,326,328 km (0.116 R)
• M61: 13,718,424 km (0.043 R)
• M62: 14,380,395 km (0.113 R)
• M63: 14,567,691 km (0.071 R)
• M64: 14,890,523 km (0.1 R)
• M65: 15,107,141 km (0.114 R)
• M66: 15,215,899 km (0.044 R)
• M67: 15,461,389 km (0.074 R)
• M68: 15,543,518 km (0.11 R)
• M69: 16,122,312 km (0.049 R)
• M70: 16,652,337 km (0.081 R)
• M71: 16,792,660 km (0.113 R)
• M72: 17,301,443 km (0.073 R)
• M73: 17,415,137 km (0.116 R)
• M74: 17,529,130 km (0.119 R)
• M75: 17,815,162 km (0.078 R)
• M76: 18,392,011 km (0.036 R)
• M77: 18,566,293 km (0.047 R)
• M78: 18,770,194 km (0.118 R)
• M79: 18,887,030 km (0.087 R)
• M80: 19,033,487 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 8.1

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.66 AU - 4.54 AU

Year: 5446 Days

Day: 13 Hours

Environment

Temp: -204 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 29,294,439 km

• M1: 101,727 km (0.098 R)
• M2: 195,973 km (0.106 R)
• M3: 551,418 km (0.119 R)
• M4: 676,482 km (0.116 R)
• M5: 888,911 km (0.111 R)
• M6: 955,482 km (0.052 R)
• M7: 1,269,039 km (0.094 R)
• M8: 1,762,861 km (0.076 R)
• M9: 1,865,037 km (0.106 R)
• M10: 2,237,984 km (0.101 R)
• M11: 2,442,634 km (0.078 R)
• M12: 2,537,629 km (0.102 R)
• M13: 2,692,313 km (0.042 R)
• M14: 2,990,761 km (0.099 R)
• M15: 3,175,065 km (0.072 R)
• M16: 3,597,829 km (0.107 R)
• M17: 3,662,754 km (0.079 R)
• M18: 3,837,933 km (0.113 R)
• M19: 3,993,366 km (0.12 R)
• M20: 4,242,147 km (0.1 R)
• M21: 4,402,965 km (0.057 R)
• M22: 4,636,337 km (0.072 R)
• M23: 4,730,883 km (0.076 R)
• M24: 4,849,813 km (0.072 R)
• M25: 4,921,770 km (0.111 R)
• M26: 5,635,053 km (0.075 R)
• M27: 5,862,890 km (0.117 R)
• M28: 5,965,215 km (0.026 R)
• M29: 6,223,571 km (0.111 R)
• M30: 6,777,980 km (0.114 R)
• M31: 7,514,002 km (0.072 R)
• M32: 7,625,153 km (0.11 R)
• M33: 8,160,863 km (0.065 R)
• M34: 8,708,541 km (0.099 R)
• M35: 8,766,884 km (0.103 R)
• M36: 10,175,498 km (0.081 R)
• M37: 10,453,301 km (0.109 R)
• M38: 10,984,672 km (0.027 R)
• M39: 11,079,368 km (0.086 R)
• M40: 11,174,213 km (0.119 R)
• M41: 11,396,964 km (0.038 R)
• M42: 11,524,721 km (0.081 R)
• M43: 11,911,282 km (0.111 R)
• M44: 12,008,520 km (0.078 R)
• M45: 12,073,595 km (0.101 R)
• M46: 12,171,283 km (0.089 R)
• M47: 12,302,031 km (0.069 R)
• M48: 12,531,963 km (0.105 R)
• M49: 12,763,242 km (0.118 R)
• M50: 13,029,376 km (0.118 R)
• M51: 13,941,026 km (0.075 R)
• M52: 14,077,758 km (0.072 R)
• M53: 14,318,311 km (0.059 R)
• M54: 14,594,768 km (0.111 R)
• M55: 15,047,900 km (0.083 R)
• M56: 15,825,211 km (0.108 R)
• M57: 16,003,681 km (0.076 R)
• M58: 16,434,822 km (0.107 R)
• M59: 16,833,351 km (0.088 R)
• M60: 17,308,474 km (0.11 R)
• M61: 17,492,329 km (0.094 R)
• M62: 17,713,884 km (0.037 R)
• M63: 17,825,035 km (0.109 R)
• M64: 18,085,186 km (0.113 R)
• M65: 18,496,580 km (0.116 R)
• M66: 18,722,323 km (0.116 R)
• M67: 18,873,267 km (0.082 R)
• M68: 18,948,964 km (0.118 R)
• M69: 19,138,504 km (0.072 R)
• M70: 19,481,233 km (0.084 R)
• M71: 20,095,632 km (0.107 R)
• M72: 20,794,553 km (0.12 R)
• M73: 20,950,883 km (0.102 R)
• M74: 21,186,200 km (0.07 R)
• M75: 23,668,478 km (0.06 R)
• M76: 23,995,349 km (0.083 R)
• M77: 24,118,468 km (0.092 R)
• M78: 24,406,145 km (0.085 R)
• M79: 24,860,773 km (0.069 R)
• M80: 25,526,932 km (0.082 R)
• M81: 26,367,821 km (0.04 R)
• M82: 26,621,988 km (0.1 R)
• M83: 27,431,762 km (0.101 R)
• M84: 27,603,350 km (0.12 R)
• M85: 27,861,407 km (0.055 R)
• M86: 28,033,743 km (0.108 R)
• M87: 28,770,513 km (0.043 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 20,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit