🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.75 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 8.6

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.16 AU - 1.84 AU

Year: 1268 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 47,803,802 km

• M1: 138,528 km (0.1 R)
• M2: 264,489 km (0.104 R)
• M3: 332,855 km (0.078 R)
• M4: 618,737 km (0.113 R)
• M5: 928,853 km (0.108 R)
• M6: 1,057,956 km (0.111 R)
• M7: 1,231,938 km (0.069 R)
• M8: 1,405,173 km (0.061 R)
• M9: 1,484,460 km (0.088 R)
• M10: 1,636,601 km (0.117 R)
• M11: 2,026,154 km (0.097 R)
• M12: 2,116,211 km (0.056 R)
• M13: 2,280,021 km (0.055 R)
• M14: 2,658,803 km (0.091 R)
• M15: 2,805,409 km (0.116 R)
• M16: 3,075,283 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 8.2

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.69 AU - 1.73 AU

Year: 1543 Days

Day: 14.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 47,803,802 km

• M1: 126,111 km (0.086 R)
• M2: 264,190 km (0.111 R)
• M3: 566,378 km (0.118 R)
• M4: 792,121 km (0.048 R)
• M5: 905,965 km (0.027 R)
• M6: 1,287,738 km (0.104 R)
• M7: 1,438,234 km (0.12 R)
• M8: 1,602,792 km (0.106 R)
• M9: 1,667,119 km (0.028 R)
• M10: 1,815,071 km (0.117 R)
• M11: 1,873,713 km (0.104 R)
• M12: 2,062,655 km (0.113 R)
• M13: 2,141,643 km (0.111 R)
• M14: 2,284,808 km (0.097 R)
• M15: 2,375,764 km (0.116 R)
• M16: 2,829,793 km (0.108 R)
• M17: 3,117,171 km (0.085 R)
• M18: 3,198,103 km (0.05 R)
• M19: 3,507,920 km (0.104 R)
• M20: 3,805,919 km (0.1 R)
• M21: 3,892,537 km (0.053 R)
• M22: 4,156,427 km (0.112 R)
• M23: 4,505,888 km (0.049 R)
• M24: 4,818,099 km (0.103 R)
• M25: 5,030,079 km (0.062 R)
• M26: 5,149,159 km (0.098 R)
• M27: 5,209,147 km (0.107 R)
• M28: 5,293,371 km (0.028 R)
• M29: 5,463,314 km (0.045 R)
• M30: 5,734,086 km (0.111 R)
• M31: 5,845,986 km (0.118 R)
• M32: 6,314,227 km (0.064 R)
• M33: 6,663,538 km (0.084 R)
• M34: 6,847,095 km (0.074 R)
• M35: 7,005,818 km (0.081 R)
• M36: 7,152,274 km (0.082 R)
• M37: 7,205,830 km (0.042 R)
• M38: 7,502,782 km (0.108 R)
• M39: 7,776,247 km (0.118 R)
• M40: 8,164,453 km (0.092 R)
• M41: 9,119,187 km (0.06 R)
• M42: 9,396,242 km (0.073 R)
• M43: 9,469,695 km (0.119 R)
• M44: 9,572,768 km (0.102 R)
• M45: 9,779,961 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414

Radius: 12.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.05 AU - 3.17 AU

Year: 2911 Days

Day: 6.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 47,803,802 km

• M1: 159,920 km (0.071 R)
• M2: 325,824 km (0.099 R)
• M3: 424,110 km (0.057 R)
• M4: 566,078 km (0.075 R)
• M5: 652,247 km (0.084 R)
• M6: 1,017,266 km (0.09 R)
• M7: 1,187,209 km (0.096 R)
• M8: 1,291,778 km (0.054 R)
• M9: 1,488,200 km (0.095 R)
• M10: 1,659,639 km (0.114 R)
• M11: 1,813,725 km (0.112 R)
• M12: 2,200,734 km (0.106 R)
• M13: 2,331,184 km (0.119 R)
• M14: 2,491,253 km (0.069 R)
• M15: 2,682,739 km (0.11 R)
• M16: 2,836,675 km (0.099 R)
• M17: 3,051,348 km (0.096 R)
• M18: 3,361,165 km (0.103 R)
• M19: 3,727,680 km (0.109 R)
• M20: 3,995,310 km (0.088 R)
• M21: 4,075,196 km (0.103 R)
• M22: 4,187,992 km (0.099 R)
• M23: 4,400,272 km (0.075 R)
• M24: 4,683,161 km (0.05 R)
• M25: 5,075,557 km (0.118 R)
• M26: 5,302,197 km (0.117 R)
• M27: 5,390,161 km (0.053 R)
• M28: 5,549,931 km (0.077 R)
• M29: 5,965,365 km (0.111 R)
• M30: 6,941,491 km (0.117 R)
• M31: 7,057,280 km (0.117 R)
• M32: 7,173,816 km (0.113 R)
• M33: 7,448,029 km (0.109 R)
• M34: 7,646,097 km (0.114 R)
• M35: 7,765,925 km (0.077 R)
• M36: 7,926,443 km (0.067 R)
• M37: 8,871,154 km (0.104 R)
• M38: 9,018,059 km (0.102 R)
• M39: 9,144,619 km (0.061 R)
• M40: 9,229,291 km (0.06 R)
• M41: 9,314,263 km (0.107 R)
• M42: 10,090,676 km (0.034 R)
• M43: 10,420,389 km (0.047 R)
• M44: 10,597,663 km (0.116 R)
• M45: 10,709,113 km (0.094 R)
• M46: 11,045,409 km (0.065 R)
• M47: 11,180,945 km (0.039 R)
• M48: 11,271,601 km (0.117 R)
• M49: 11,522,028 km (0.072 R)
• M50: 11,912,927 km (0.107 R)
• M51: 12,214,816 km (0.078 R)
• M52: 12,542,734 km (0.111 R)
• M53: 13,207,248 km (0.106 R)
• M54: 13,447,502 km (0.072 R)
• M55: 13,543,843 km (0.111 R)
• M56: 13,786,042 km (0.072 R)
• M57: 14,127,574 km (0.114 R)
• M58: 14,225,561 km (0.026 R)
• M59: 14,496,482 km (0.115 R)
• M60: 16,698,563 km (0.086 R)
• M61: 16,932,235 km (0.119 R)
• M62: 17,167,104 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 14.8

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.9 AU - 4.1 AU

Year: 5522 Days

Day: 8.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,803,802 km

• M1: 250,277 km (0.076 R)
• M2: 801,845 km (0.114 R)
• M3: 1,411,755 km (0.073 R)
• M4: 1,513,332 km (0.105 R)
• M5: 1,751,492 km (0.107 R)
• M6: 2,074,174 km (0.109 R)
• M7: 2,401,195 km (0.108 R)
• M8: 3,038,632 km (0.091 R)
• M9: 3,376,873 km (0.083 R)
• M10: 3,674,124 km (0.051 R)
• M11: 3,980,051 km (0.034 R)
• M12: 4,090,155 km (0.09 R)
• M13: 4,219,857 km (0.081 R)
• M14: 4,445,450 km (0.114 R)
• M15: 4,713,679 km (0.1 R)
• M16: 4,810,768 km (0.08 R)
• M17: 5,246,248 km (0.078 R)
• M18: 5,530,035 km (0.105 R)
• M19: 5,632,659 km (0.073 R)
• M20: 6,584,849 km (0.098 R)
• M21: 8,281,289 km (0.063 R)
• M22: 8,660,071 km (0.076 R)
• M23: 8,851,556 km (0.059 R)
• M24: 9,068,773 km (0.077 R)
• M25: 9,263,399 km (0.044 R)
• M26: 10,130,917 km (0.106 R)
• M27: 10,612,772 km (0.107 R)
• M28: 11,180,047 km (0.06 R)
• M29: 11,730,867 km (0.083 R)
• M30: 12,210,178 km (0.069 R)
• M31: 12,344,367 km (0.118 R)
• M32: 12,587,314 km (0.068 R)
• M33: 13,050,619 km (0.048 R)
• M34: 13,270,528 km (0.093 R)
• M35: 13,491,634 km (0.09 R)
• M36: 13,797,860 km (0.069 R)
• M37: 14,701,432 km (0.067 R)
• M38: 14,959,039 km (0.111 R)
• M39: 15,102,803 km (0.108 R)
• M40: 15,391,826 km (0.102 R)
• M41: 16,063,221 km (0.105 R)
• M42: 16,299,137 km (0.055 R)
• M43: 16,655,030 km (0.08 R)
• M44: 16,893,788 km (0.097 R)
• M45: 17,890,409 km (0.106 R)
• M46: 18,875,063 km (0.114 R)
• M47: 18,999,378 km (0.119 R)
• M48: 19,845,803 km (0.098 R)
• M49: 20,035,493 km (0.096 R)
• M50: 20,321,375 km (0.064 R)
• M51: 20,640,467 km (0.113 R)
• M52: 20,736,509 km (0.077 R)
• M53: 21,705,454 km (0.087 R)
• M54: 21,966,203 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.6

Radius: 6.2

Gravity: 8.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 5.82 AU - 9.56 AU

Year: 14720 Days

Day: 24.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 47,803,802 km

• M1: 243,545 km (0.099 R)
• M2: 288,873 km (0.101 R)
• M3: 350,358 km (0.116 R)
• M4: 626,815 km (0.112 R)
• M5: 743,801 km (0.113 R)
• M6: 886,367 km (0.084 R)
• M7: 1,037,910 km (0.112 R)
• M8: 1,077,105 km (0.059 R)
• M9: 1,197,830 km (0.093 R)
• M10: 1,238,970 km (0.083 R)
• M11: 1,474,586 km (0.062 R)
• M12: 1,700,928 km (0.054 R)
• M13: 1,771,089 km (0.105 R)
• M14: 2,392,070 km (0.103 R)
• M15: 3,246,872 km (0.103 R)
• M16: 4,092,399 km (0.107 R)
• M17: 4,410,145 km (0.11 R)
• M18: 4,768,881 km (0.105 R)
• M19: 5,375,949 km (0.114 R)
• M20: 5,548,884 km (0.078 R)
• M21: 6,114,663 km (0.109 R)
• M22: 6,735,794 km (0.085 R)
• M23: 6,959,891 km (0.1 R)
• M24: 7,492,011 km (0.095 R)
• M25: 8,314,799 km (0.048 R)
• M26: 8,879,082 km (0.044 R)
• M27: 9,083,583 km (0.105 R)
• M28: 9,289,729 km (0.08 R)
• M29: 9,414,044 km (0.102 R)
• M30: 9,539,108 km (0.107 R)
• M31: 10,862,152 km (0.056 R)
• M32: 11,790,706 km (0.113 R)
• M33: 12,928,996 km (0.104 R)
• M34: 15,406,337 km (0.071 R)
• M35: 17,306,678 km (0.098 R)
• M36: 17,664,666 km (0.109 R)
• M37: 17,715,978 km (0.057 R)
• M38: 18,336,061 km (0.04 R)
• M39: 18,858,308 km (0.091 R)
• M40: 20,024,124 km (0.049 R)
• M41: 20,561,779 km (0.09 R)
• M42: 20,724,092 km (0.11 R)
• M43: 21,431,840 km (0.086 R)
• M44: 22,147,666 km (0.099 R)
• M45: 22,203,017 km (0.067 R)
• M46: 22,647,771 km (0.1 R)
• M47: 22,759,371 km (0.115 R)
• M48: 23,602,505 km (0.067 R)
• M49: 23,659,202 km (0.117 R)
• M50: 23,942,690 km (0.054 R)
• M51: 24,284,372 km (0.061 R)
• M52: 25,261,545 km (0.105 R)
• M53: 25,435,228 km (0.047 R)
• M54: 26,486,004 km (0.11 R)
• M55: 26,898,595 km (0.099 R)
• M56: 27,253,740 km (0.105 R)
• M57: 27,491,451 km (0.105 R)
• M58: 28,028,807 km (0.103 R)
• M59: 28,268,762 km (0.103 R)
• M60: 29,053,253 km (0.085 R)
• M61: 29,783,739 km (0.104 R)
• M62: 31,573,827 km (0.1 R)
• M63: 32,073,783 km (0.116 R)
• M64: 33,208,184 km (0.063 R)
• M65: 33,525,631 km (0.106 R)
• M66: 34,163,516 km (0.109 R)
• M67: 34,612,459 km (0.095 R)
• M68: 34,805,441 km (0.093 R)
• M69: 34,869,917 km (0.054 R)
• M70: 35,516,180 km (0.099 R)
• M71: 35,580,956 km (0.077 R)
• M72: 36,296,931 km (0.086 R)
• M73: 36,558,428 km (0.063 R)
• M74: 36,623,952 km (0.092 R)
• M75: 36,689,476 km (0.091 R)
• M76: 36,755,000 km (0.058 R)
• M77: 37,215,014 km (0.071 R)
• M78: 37,412,632 km (0.108 R)
• M79: 38,539,703 km (0.09 R)
• M80: 39,073,917 km (0.1 R)
• M81: 39,207,807 km (0.054 R)
• M82: 39,341,846 km (0.104 R)
• M83: 39,409,016 km (0.115 R)
• M84: 40,149,675 km (0.053 R)
• M85: 40,623,302 km (0.079 R)
• M86: 42,536,509 km (0.105 R)
• M87: 43,088,525 km (0.106 R)
• M88: 43,296,167 km (0.082 R)
• M89: 43,712,348 km (0.118 R)
• M90: 45,179,604 km (0.114 R)
• M91: 45,742,840 km (0.098 R)
• M92: 46,237,560 km (0.039 R)
• M93: 46,379,229 km (0.09 R)
• M94: 47,018,461 km (0.071 R)
• M95: 47,732,193 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 11,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit