🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.76 AU - 0.9 AU

Year: 276 Days

Day: 42.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.43 AU - 2.63 AU

Year: 1470 Days

Day: 46.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,466,252 km

• M1: 1,638,246 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.6

Radius: 11.1

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.9 AU - 6.12 AU

Year: 4096 Days

Day: 9 Hours

Environment

Temp: -143 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,466,252 km

• M1: 194,477 km (0.095 R)
• M2: 290,220 km (0.102 R)
• M3: 487,839 km (0.087 R)
• M4: 756,816 km (0.055 R)
• M5: 915,689 km (0.082 R)
• M6: 1,399,338 km (0.091 R)
• M7: 1,551,330 km (0.097 R)
• M8: 1,855,313 km (0.038 R)
• M9: 2,023,012 km (0.09 R)
• M10: 2,143,438 km (0.104 R)
• M11: 2,409,872 km (0.105 R)
• M12: 2,612,128 km (0.051 R)
• M13: 2,955,306 km (0.076 R)
• M14: 3,072,890 km (0.057 R)
• M15: 3,232,361 km (0.086 R)
• M16: 3,353,685 km (0.096 R)
• M17: 3,918,417 km (0.071 R)
• M18: 4,179,166 km (0.084 R)
• M19: 4,558,247 km (0.113 R)
• M20: 4,878,835 km (0.111 R)
• M21: 5,041,897 km (0.09 R)
• M22: 5,230,390 km (0.118 R)
• M23: 5,397,342 km (0.084 R)
• M24: 6,258,577 km (0.074 R)
• M25: 6,795,782 km (0.037 R)
• M26: 6,925,933 km (0.057 R)
• M27: 7,030,651 km (0.115 R)
• M28: 7,615,878 km (0.104 R)
• M29: 7,914,475 km (0.099 R)
• M30: 8,023,981 km (0.074 R)
• M31: 8,411,290 km (0.072 R)
• M32: 8,804,732 km (0.092 R)
• M33: 9,118,140 km (0.079 R)
• M34: 9,233,031 km (0.11 R)
• M35: 9,522,353 km (0.099 R)
• M36: 9,726,704 km (0.113 R)
• M37: 10,229,054 km (0.085 R)
• M38: 10,861,105 km (0.101 R)
• M39: 11,135,916 km (0.079 R)
• M40: 11,567,955 km (0.111 R)
• M41: 11,817,334 km (0.04 R)
• M42: 11,911,431 km (0.067 R)
• M43: 12,163,204 km (0.047 R)
• M44: 12,512,366 km (0.03 R)
• M45: 12,704,150 km (0.119 R)
• M46: 12,832,655 km (0.112 R)
• M47: 13,090,861 km (0.061 R)
• M48: 13,220,562 km (0.103 R)
• M49: 13,383,325 km (0.087 R)
• M50: 13,974,984 km (0.113 R)
• M51: 14,173,949 km (0.093 R)
• M52: 14,575,021 km (0.099 R)
• M53: 14,912,065 km (0.096 R)
• M54: 15,973,163 km (0.091 R)
• M55: 16,111,990 km (0.109 R)
• M56: 16,355,685 km (0.042 R)
• M57: 16,425,547 km (0.086 R)
• M58: 16,530,415 km (0.108 R)
• M59: 16,987,885 km (0.028 R)
• M60: 17,094,100 km (0.07 R)
• M61: 17,235,919 km (0.027 R)
• M62: 17,306,978 km (0.059 R)
• M63: 17,807,383 km (0.082 R)
• M64: 18,023,402 km (0.063 R)
• M65: 18,457,834 km (0.109 R)
• M66: 19,042,463 km (0.097 R)
• M67: 19,189,517 km (0.071 R)
• M68: 19,521,924 km (0.104 R)
• M69: 20,005,424 km (0.102 R)
• M70: 20,080,223 km (0.094 R)
• M71: 20,492,964 km (0.108 R)
• M72: 21,403,117 km (0.116 R)
• M73: 21,632,750 km (0.095 R)
• M74: 22,210,347 km (0.039 R)
• M75: 22,676,045 km (0.099 R)
• M76: 22,793,031 km (0.088 R)
• M77: 22,871,121 km (0.092 R)
• M78: 23,577,821 km (0.104 R)
• M79: 23,696,303 km (0.064 R)
• M80: 24,092,737 km (0.094 R)
• M81: 25,659,476 km (0.098 R)
• M82: 25,944,160 km (0.101 R)
• M83: 26,229,892 km (0.12 R)
• M84: 26,434,692 km (0.087 R)
• M85: 26,598,801 km (0.071 R)
• M86: 27,549,495 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.5

Radius: 8.3

Gravity: 11.47 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.22 AU - 9.28 AU

Year: 8655 Days

Day: 12.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,466,252 km

• M1: 124,465 km (0.074 R)
• M2: 178,620 km (0.1 R)
• M3: 388,805 km (0.027 R)
• M4: 440,715 km (0.099 R)
• M5: 582,385 km (0.084 R)
• M6: 983,456 km (0.096 R)
• M7: 1,153,549 km (0.083 R)
• M8: 1,833,771 km (0.087 R)
• M9: 2,116,660 km (0.046 R)
• M10: 2,263,266 km (0.107 R)
• M11: 3,073,787 km (0.116 R)
• M12: 3,409,934 km (0.116 R)
• M13: 3,757,749 km (0.041 R)
• M14: 3,996,058 km (0.073 R)
• M15: 4,117,083 km (0.111 R)
• M16: 4,456,221 km (0.111 R)
• M17: 4,613,299 km (0.066 R)
• M18: 4,900,826 km (0.067 R)
• M19: 5,560,553 km (0.071 R)
• M20: 5,969,703 km (0.101 R)
• M21: 6,353,422 km (0.078 R)
• M22: 6,781,122 km (0.103 R)
• M23: 7,514,451 km (0.065 R)
• M24: 8,004,683 km (0.086 R)
• M25: 8,119,275 km (0.095 R)
• M26: 8,350,104 km (0.083 R)
• M27: 8,897,184 km (0.12 R)
• M28: 9,739,569 km (0.109 R)
• M29: 9,861,940 km (0.106 R)
• M30: 9,984,910 km (0.106 R)
• M31: 10,315,222 km (0.076 R)
• M32: 10,691,012 km (0.076 R)
• M33: 10,775,235 km (0.078 R)
• M34: 11,071,439 km (0.091 R)
• M35: 11,156,560 km (0.115 R)
• M36: 12,548,120 km (0.102 R)
• M37: 12,725,842 km (0.106 R)
• M38: 13,039,100 km (0.113 R)
• M39: 13,490,736 km (0.109 R)
• M40: 14,502,616 km (0.083 R)
• M41: 15,112,078 km (0.077 R)
• M42: 15,301,169 km (0.106 R)
• M43: 15,396,164 km (0.052 R)
• M44: 15,538,731 km (0.098 R)
• M45: 15,969,573 km (0.109 R)
• M46: 16,258,895 km (0.102 R)
• M47: 16,793,857 km (0.097 R)
• M48: 17,038,898 km (0.082 R)
• M49: 17,931,100 km (0.097 R)
• M50: 18,131,412 km (0.104 R)
• M51: 18,787,548 km (0.083 R)
• M52: 18,889,125 km (0.103 R)
• M53: 19,195,202 km (0.082 R)
• M54: 19,297,527 km (0.077 R)
• M55: 20,226,978 km (0.111 R)
• M56: 21,276,856 km (0.083 R)
• M57: 21,861,784 km (0.104 R)
• M58: 22,344,237 km (0.105 R)
• M59: 23,374,518 km (0.104 R)
• M60: 23,703,035 km (0.065 R)
• M61: 23,757,937 km (0.117 R)
• M62: 24,920,612 km (0.107 R)
• M63: 25,144,261 km (0.117 R)
• M64: 25,988,591 km (0.077 R)
• M65: 26,328,926 km (0.094 R)
• M66: 27,186,271 km (0.077 R)
• M67: 27,416,503 km (0.07 R)
• M68: 29,694,280 km (0.095 R)
• M69: 30,228,494 km (0.109 R)
• M70: 30,945,816 km (0.033 R)
• M71: 31,789,697 km (0.101 R)
• M72: 31,971,459 km (0.116 R)
• M73: 32,153,669 km (0.042 R)
• M74: 33,192,327 km (0.078 R)
• M75: 33,684,953 km (0.11 R)
• M76: 36,247,564 km (0.117 R)
• M77: 36,374,124 km (0.12 R)
• M78: 37,264,381 km (0.046 R)
• M79: 39,782,263 km (0.059 R)
• M80: 40,830,944 km (0.06 R)
• M81: 42,154,735 km (0.047 R)
• M82: 42,487,740 km (0.059 R)
• M83: 43,156,592 km (0.064 R)
• M84: 44,437,150 km (0.081 R)
• M85: 44,708,221 km (0.094 R)
• M86: 45,116,025 km (0.066 R)
• M87: 45,661,608 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.4

Radius: 10.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.37 AU - 12.55 AU

Year: 14170 Days

Day: 9.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,466,252 km

• M1: 216,019 km (0.052 R)
• M2: 428,897 km (0.091 R)
• M3: 547,977 km (0.06 R)
• M4: 714,479 km (0.038 R)
• M5: 1,037,012 km (0.034 R)
• M6: 1,426,266 km (0.074 R)
• M7: 1,565,991 km (0.1 R)
• M8: 1,986,959 km (0.075 R)
• M9: 2,064,899 km (0.103 R)
• M10: 2,554,234 km (0.12 R)
• M11: 2,696,502 km (0.034 R)
• M12: 2,900,404 km (0.104 R)
• M13: 3,019,035 km (0.114 R)
• M14: 3,385,101 km (0.078 R)
• M15: 3,510,314 km (0.117 R)
• M16: 4,566,924 km (0.09 R)
• M17: 5,201,967 km (0.096 R)
• M18: 6,398,600 km (0.091 R)
• M19: 6,476,241 km (0.117 R)
• M20: 6,988,016 km (0.04 R)
• M21: 7,718,053 km (0.038 R)
• M22: 8,260,495 km (0.04 R)
• M23: 8,600,531 km (0.101 R)
• M24: 9,647,716 km (0.064 R)
• M25: 10,141,240 km (0.109 R)
• M26: 10,781,070 km (0.104 R)
• M27: 11,246,170 km (0.031 R)
• M28: 11,434,064 km (0.1 R)
• M29: 11,860,718 km (0.11 R)
• M30: 12,147,945 km (0.085 R)
• M31: 12,631,895 km (0.081 R)
• M32: 12,876,188 km (0.098 R)
• M33: 13,171,494 km (0.114 R)
• M34: 13,369,711 km (0.114 R)
• M35: 13,869,219 km (0.113 R)
• M36: 14,578,911 km (0.077 R)
• M37: 15,352,481 km (0.106 R)
• M38: 16,511,117 km (0.113 R)
• M39: 16,831,855 km (0.106 R)
• M40: 16,993,121 km (0.118 R)
• M41: 17,100,832 km (0.12 R)
• M42: 18,577,812 km (0.092 R)
• M43: 19,359,610 km (0.052 R)
• M44: 21,070,860 km (0.098 R)
• M45: 21,535,361 km (0.077 R)
• M46: 22,238,471 km (0.046 R)
• M47: 22,770,741 km (0.115 R)
• M48: 23,247,360 km (0.096 R)
• M49: 24,696,963 km (0.063 R)
• M50: 26,800,309 km (0.102 R)
• M51: 26,988,653 km (0.088 R)
• M52: 27,114,464 km (0.107 R)
• M53: 28,064,261 km (0.052 R)
• M54: 29,347,512 km (0.085 R)
• M55: 30,126,618 km (0.099 R)
• M56: 30,257,067 km (0.114 R)
• M57: 30,453,190 km (0.099 R)
• M58: 30,649,761 km (0.091 R)
• M59: 31,572,631 km (0.093 R)
• M60: 32,037,431 km (0.093 R)
• M61: 33,243,190 km (0.079 R)
• M62: 33,310,509 km (0.033 R)
• M63: 33,445,596 km (0.051 R)
• M64: 34,668,559 km (0.083 R)
• M65: 37,228,029 km (0.1 R)
• M66: 37,648,847 km (0.117 R)
• M67: 38,071,162 km (0.111 R)
• M68: 39,561,755 km (0.028 R)
• M69: 39,633,263 km (0.109 R)
• M70: 40,134,566 km (0.106 R)
• M71: 40,206,373 km (0.093 R)
• M72: 41,071,347 km (0.073 R)
• M73: 42,307,175 km (0.051 R)
• M74: 43,039,906 km (0.102 R)
• M75: 43,555,270 km (0.117 R)
• M76: 45,113,631 km (0.096 R)
• M77: 46,614,697 km (0.08 R)
• M78: 47,447,209 km (0.117 R)
• M79: 48,820,218 km (0.081 R)
• M80: 49,203,936 km (0.083 R)
• M81: 49,511,510 km (0.087 R)
• M82: 50,438,418 km (0.077 R)
• M83: 51,293,071 km (0.026 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 17,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit