🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.41 AU - 0.61 AU

Year: 235 Days

Day: 41.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.4

Radius: 14.7

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.18 AU - 1.92 AU

Year: 1246 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 73,840,474 km

• M1: 200,012 km (0.032 R)
• M2: 313,557 km (0.102 R)
• M3: 438,023 km (0.11 R)
• M4: 743,950 km (0.075 R)
• M5: 866,172 km (0.086 R)
• M6: 1,024,745 km (0.115 R)
• M7: 1,295,817 km (0.109 R)
• M8: 1,571,526 km (0.118 R)
• M9: 1,709,455 km (0.083 R)
• M10: 1,960,929 km (0.064 R)
• M11: 2,088,536 km (0.075 R)
• M12: 2,180,838 km (0.092 R)
• M13: 2,319,066 km (0.096 R)
• M14: 2,431,863 km (0.119 R)
• M15: 2,593,129 km (0.108 R)
• M16: 2,859,713 km (0.055 R)
• M17: 3,017,987 km (0.101 R)
• M18: 3,267,367 km (0.097 R)
• M19: 3,446,137 km (0.065 R)
• M20: 3,753,411 km (0.064 R)
• M21: 3,967,934 km (0.096 R)
• M22: 4,110,949 km (0.119 R)
• M23: 4,214,022 km (0.118 R)
• M24: 4,332,205 km (0.107 R)
• M25: 4,500,802 km (0.094 R)
• M26: 4,671,493 km (0.065 R)
• M27: 4,786,683 km (0.115 R)
• M28: 4,939,123 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.8

Radius: 14

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.58 AU - 2.04 AU

Year: 1572 Days

Day: 12.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 73,840,474 km

• M1: 177,872 km (0.094 R)
• M2: 306,227 km (0.119 R)
• M3: 503,098 km (0.094 R)
• M4: 642,672 km (0.119 R)
• M5: 860,637 km (0.069 R)
• M6: 1,060,948 km (0.085 R)
• M7: 1,149,211 km (0.112 R)
• M8: 1,286,841 km (0.108 R)
• M9: 1,411,007 km (0.087 R)
• M10: 1,519,316 km (0.049 R)
• M11: 1,723,966 km (0.099 R)
• M12: 1,829,881 km (0.117 R)
• M13: 2,037,523 km (0.08 R)
• M14: 2,161,240 km (0.091 R)
• M15: 2,345,994 km (0.077 R)
• M16: 2,548,250 km (0.065 R)
• M17: 2,682,290 km (0.105 R)
• M18: 2,843,856 km (0.118 R)
• M19: 3,008,712 km (0.114 R)
• M20: 3,189,875 km (0.045 R)
• M21: 3,441,649 km (0.07 R)
• M22: 3,549,658 km (0.096 R)
• M23: 3,700,154 km (0.065 R)
• M24: 4,035,702 km (0.105 R)
• M25: 4,323,229 km (0.09 R)
• M26: 4,440,065 km (0.061 R)
• M27: 4,632,298 km (0.07 R)
• M28: 4,857,443 km (0.072 R)
• M29: 4,994,475 km (0.11 R)
• M30: 5,101,886 km (0.1 R)
• M31: 5,381,634 km (0.061 R)
• M32: 5,586,882 km (0.053 R)
• M33: 5,746,503 km (0.099 R)
• M34: 5,891,463 km (0.093 R)
• M35: 5,988,852 km (0.11 R)
• M36: 6,300,763 km (0.067 R)
• M37: 6,906,485 km (0.111 R)
• M38: 7,164,392 km (0.088 R)
• M39: 7,583,714 km (0.074 R)
• M40: 7,921,357 km (0.118 R)
• M41: 8,011,116 km (0.053 R)
• M42: 8,227,733 km (0.06 R)
• M43: 8,373,292 km (0.105 R)
• M44: 8,815,204 km (0.119 R)
• M45: 8,945,504 km (0.11 R)
• M46: 9,113,951 km (0.043 R)
• M47: 9,283,595 km (0.09 R)
• M48: 9,549,430 km (0.047 R)
• M49: 10,420,988 km (0.092 R)
• M50: 10,976,295 km (0.1 R)
• M51: 11,358,518 km (0.061 R)
• M52: 12,198,510 km (0.055 R)
• M53: 12,489,926 km (0.104 R)
• M54: 12,783,587 km (0.041 R)
• M55: 13,143,370 km (0.042 R)
• M56: 13,335,154 km (0.06 R)
• M57: 13,721,565 km (0.105 R)
• M58: 13,829,575 km (0.108 R)
• M59: 14,286,297 km (0.109 R)
• M60: 14,439,785 km (0.103 R)
• M61: 14,703,825 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.1

Radius: 10

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.29 AU - 3.29 AU

Year: 3009 Days

Day: 13.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 73,840,474 km

• M1: 159,322 km (0.053 R)
• M2: 247,285 km (0.091 R)
• M3: 378,034 km (0.05 R)
• M4: 653,892 km (0.027 R)
• M5: 788,830 km (0.067 R)
• M6: 1,107,174 km (0.112 R)
• M7: 1,177,784 km (0.039 R)
• M8: 1,313,021 km (0.113 R)
• M9: 1,520,363 km (0.061 R)
• M10: 1,726,659 km (0.042 R)
• M11: 1,821,354 km (0.063 R)
• M12: 2,040,964 km (0.107 R)
• M13: 2,413,014 km (0.077 R)
• M14: 3,396,919 km (0.115 R)
• M15: 3,653,030 km (0.074 R)
• M16: 3,791,109 km (0.1 R)
• M17: 4,056,945 km (0.1 R)
• M18: 4,232,124 km (0.107 R)
• M19: 4,312,607 km (0.106 R)
• M20: 4,426,152 km (0.115 R)
• M21: 4,706,199 km (0.048 R)
• M22: 5,352,761 km (0.078 R)
• M23: 5,973,144 km (0.081 R)
• M24: 6,154,606 km (0.096 R)
• M25: 6,691,064 km (0.109 R)
• M26: 6,785,161 km (0.048 R)
• M27: 7,012,550 km (0.106 R)
• M28: 7,108,143 km (0.12 R)
• M29: 7,223,333 km (0.115 R)
• M30: 7,631,586 km (0.096 R)
• M31: 7,927,790 km (0.082 R)
• M32: 8,490,726 km (0.117 R)
• M33: 9,129,060 km (0.074 R)
• M34: 9,212,686 km (0.111 R)
• M35: 10,212,897 km (0.069 R)
• M36: 10,539,320 km (0.057 R)
• M37: 10,736,789 km (0.115 R)
• M38: 10,847,192 km (0.077 R)
• M39: 10,935,604 km (0.108 R)
• M40: 11,180,197 km (0.102 R)
• M41: 11,269,656 km (0.086 R)
• M42: 11,359,266 km (0.117 R)
• M43: 11,516,642 km (0.119 R)
• M44: 11,652,178 km (0.092 R)
• M45: 11,765,573 km (0.093 R)
• M46: 11,902,156 km (0.054 R)
• M47: 12,084,965 km (0.118 R)
• M48: 12,153,780 km (0.091 R)
• M49: 12,337,935 km (0.092 R)
• M50: 12,430,237 km (0.078 R)
• M51: 12,708,938 km (0.07 R)
• M52: 13,177,777 km (0.109 R)
• M53: 13,533,371 km (0.058 R)
• M54: 13,604,730 km (0.096 R)
• M55: 14,084,490 km (0.119 R)
• M56: 14,765,310 km (0.077 R)
• M57: 14,838,912 km (0.09 R)
• M58: 15,085,150 km (0.111 R)
• M59: 15,307,901 km (0.11 R)
• M60: 15,856,926 km (0.093 R)
• M61: 16,058,284 km (0.11 R)
• M62: 16,412,532 km (0.105 R)
• M63: 16,514,259 km (0.06 R)
• M64: 16,769,323 km (0.087 R)
• M65: 16,846,216 km (0.095 R)
• M66: 17,154,537 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.4

Radius: 5.7

Gravity: 23.74 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.21 AU - 11.19 AU

Year: 18018 Days

Day: 22.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,840,474 km

• M1: 73,153 km (0.082 R)
• M2: 435,180 km (0.039 R)
• M3: 1,074,711 km (0.073 R)
• M4: 1,647,073 km (0.114 R)
• M5: 2,798,976 km (0.111 R)
• M6: 2,910,277 km (0.117 R)
• M7: 3,214,409 km (0.112 R)
• M8: 3,292,051 km (0.119 R)
• M9: 3,370,290 km (0.045 R)
• M10: 3,409,635 km (0.087 R)
• M11: 3,893,883 km (0.109 R)
• M12: 4,186,197 km (0.098 R)
• M13: 4,659,974 km (0.034 R)
• M14: 5,105,327 km (0.102 R)
• M15: 5,287,238 km (0.11 R)
• M16: 5,425,167 km (0.108 R)
• M17: 5,610,818 km (0.078 R)
• M18: 6,619,556 km (0.084 R)
• M19: 7,271,653 km (0.1 R)
• M20: 8,907,506 km (0.116 R)
• M21: 9,402,974 km (0.102 R)
• M22: 10,942,187 km (0.118 R)
• M23: 13,362,082 km (0.064 R)
• M24: 15,019,626 km (0.046 R)
• M25: 15,608,443 km (0.032 R)
• M26: 16,405,202 km (0.074 R)
• M27: 17,011,372 km (0.082 R)
• M28: 17,556,357 km (0.036 R)
• M29: 18,733,244 km (0.047 R)
• M30: 19,508,310 km (0.027 R)
• M31: 20,437,911 km (0.074 R)
• M32: 20,654,380 km (0.078 R)
• M33: 23,086,093 km (0.093 R)
• M34: 23,764,819 km (0.108 R)
• M35: 26,465,958 km (0.115 R)
• M36: 26,623,185 km (0.106 R)
• M37: 26,702,023 km (0.071 R)
• M38: 26,859,699 km (0.087 R)
• M39: 27,017,824 km (0.09 R)
• M40: 28,132,777 km (0.074 R)
• M41: 28,776,646 km (0.114 R)
• M42: 28,857,429 km (0.116 R)
• M43: 29,996,916 km (0.109 R)
• M44: 30,737,127 km (0.113 R)
• M45: 31,316,968 km (0.088 R)
• M46: 31,649,973 km (0.104 R)
• M47: 31,816,924 km (0.082 R)
• M48: 32,151,724 km (0.044 R)
• M49: 32,487,571 km (0.096 R)
• M50: 33,332,500 km (0.046 R)
• M51: 34,270,179 km (0.103 R)
• M52: 36,258,784 km (0.027 R)
• M53: 36,959,201 km (0.091 R)
• M54: 38,818,852 km (0.107 R)
• M55: 39,355,759 km (0.037 R)
• M56: 39,715,093 km (0.052 R)
• M57: 40,165,682 km (0.116 R)
• M58: 40,618,066 km (0.052 R)
• M59: 42,536,359 km (0.119 R)
• M60: 43,274,924 km (0.112 R)
• M61: 43,738,677 km (0.085 R)
• M62: 43,831,578 km (0.104 R)
• M63: 43,924,628 km (0.094 R)
• M64: 44,110,877 km (0.108 R)
• M65: 45,421,653 km (0.068 R)
• M66: 45,515,751 km (0.034 R)
• M67: 47,221,017 km (0.093 R)
• M68: 48,465,521 km (0.053 R)
• M69: 49,140,208 km (0.094 R)
• M70: 52,066,342 km (0.094 R)
• M71: 52,460,682 km (0.106 R)
• M72: 55,752,134 km (0.117 R)
• M73: 56,054,621 km (0.102 R)
• M74: 59,521,253 km (0.108 R)
• M75: 60,864,941 km (0.067 R)
• M76: 61,176,404 km (0.119 R)
• M77: 62,532,359 km (0.11 R)
• M78: 63,582,087 km (0.08 R)
• M79: 64,320,352 km (0.062 R)
• M80: 66,231,914 km (0.077 R)
• M81: 66,766,128 km (0.072 R)
• M82: 67,838,894 km (0.073 R)
• M83: 68,593,316 km (0.065 R)
• M84: 69,025,654 km (0.053 R)
• M85: 69,242,122 km (0.094 R)
• M86: 69,350,431 km (0.089 R)
• M87: 69,567,348 km (0.086 R)
• M88: 70,982,245 km (0.112 R)
• M89: 71,638,531 km (0.079 R)
• M90: 71,748,036 km (0.082 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: 369 - 15,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit