🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.6

Radius: 12.7

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.82 AU - 0.98 AU

Year: 560 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 69,156,097 km

• M1: 158,873 km (0.08 R)
• M2: 289,472 km (0.053 R)
• M3: 372,798 km (0.037 R)
• M4: 492,177 km (0.1 R)
• M5: 605,423 km (0.061 R)
• M6: 697,276 km (0.118 R)
• M7: 803,041 km (0.09 R)
• M8: 932,743 km (0.031 R)
• M9: 1,051,374 km (0.099 R)
• M10: 1,151,156 km (0.032 R)
• M11: 1,309,879 km (0.074 R)
• M12: 1,428,809 km (0.075 R)
• M13: 1,519,166 km (0.104 R)
• M14: 1,600,548 km (0.088 R)
• M15: 1,700,180 km (0.089 R)
• M16: 1,779,317 km (0.099 R)
• M17: 1,888,673 km (0.032 R)
• M18: 2,030,342 km (0.081 R)
• M19: 2,120,699 km (0.115 R)
• M20: 2,318,019 km (0.099 R)
• M21: 2,399,999 km (0.11 R)
• M22: 2,528,054 km (0.097 R)
• M23: 2,737,940 km (0.092 R)
• M24: 2,851,784 km (0.107 R)
• M25: 2,933,165 km (0.095 R)
• M26: 3,203,040 km (0.077 R)
• M27: 3,539,336 km (0.118 R)
• M28: 3,737,703 km (0.095 R)
• M29: 3,849,452 km (0.113 R)
• M30: 4,038,395 km (0.083 R)
• M31: 4,122,469 km (0.1 R)
• M32: 4,261,445 km (0.107 R)
• M33: 4,417,625 km (0.095 R)
• M34: 4,591,607 km (0.117 R)
• M35: 4,767,983 km (0.071 R)
• M36: 5,078,100 km (0.116 R)
• M37: 5,202,266 km (0.061 R)
• M38: 5,310,724 km (0.086 R)
• M39: 5,572,521 km (0.107 R)
• M40: 5,700,726 km (0.104 R)
• M41: 5,968,805 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.2

Radius: 10.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.31 AU - 1.79 AU

Year: 1266 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 69,156,097 km

• M1: 130,449 km (0.115 R)
• M2: 197,768 km (0.032 R)
• M3: 325,375 km (0.097 R)
• M4: 495,169 km (0.093 R)
• M5: 719,267 km (0.066 R)
• M6: 841,039 km (0.048 R)
• M7: 1,014,722 km (0.087 R)
• M8: 1,099,544 km (0.048 R)
• M9: 1,186,910 km (0.099 R)
• M10: 1,347,428 km (0.09 R)
• M11: 1,419,534 km (0.106 R)
• M12: 1,522,906 km (0.103 R)
• M13: 1,752,988 km (0.092 R)
• M14: 1,880,296 km (0.102 R)
• M15: 2,077,316 km (0.063 R)
• M16: 2,307,248 km (0.079 R)
• M17: 2,420,942 km (0.079 R)
• M18: 2,644,890 km (0.093 R)
• M19: 2,717,894 km (0.081 R)
• M20: 2,847,595 km (0.07 R)
• M21: 3,209,922 km (0.051 R)
• M22: 3,496,401 km (0.063 R)
• M23: 3,607,253 km (0.117 R)
• M24: 3,729,625 km (0.094 R)
• M25: 3,801,581 km (0.083 R)
• M26: 3,988,878 km (0.075 R)
• M27: 4,073,101 km (0.097 R)
• M28: 4,200,559 km (0.102 R)
• M29: 4,275,657 km (0.034 R)
• M30: 4,372,596 km (0.045 R)
• M31: 4,481,354 km (0.072 R)
• M32: 4,635,140 km (0.099 R)
• M33: 4,790,722 km (0.116 R)
• M34: 4,857,892 km (0.084 R)
• M35: 4,925,360 km (0.113 R)
• M36: 5,095,603 km (0.104 R)
• M37: 5,325,535 km (0.117 R)
• M38: 5,406,766 km (0.066 R)
• M39: 5,570,726 km (0.104 R)
• M40: 5,855,410 km (0.09 R)
• M41: 6,316,022 km (0.111 R)
• M42: 6,451,707 km (0.115 R)
• M43: 6,625,540 km (0.102 R)
• M44: 6,851,433 km (0.12 R)
• M45: 7,003,574 km (0.117 R)
• M46: 7,105,450 km (0.076 R)
• M47: 7,767,271 km (0.061 R)
• M48: 7,899,366 km (0.098 R)
• M49: 8,165,800 km (0.085 R)
• M50: 8,381,071 km (0.086 R)
• M51: 8,530,220 km (0.083 R)
• M52: 8,666,504 km (0.114 R)
• M53: 8,789,772 km (0.058 R)
• M54: 8,886,114 km (0.088 R)
• M55: 9,121,581 km (0.095 R)
• M56: 9,344,930 km (0.112 R)
• M57: 9,429,154 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 9.6

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.08 AU - 4.72 AU

Year: 5052 Days

Day: 7.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,156,097 km

• M1: 126,709 km (0.086 R)
• M2: 188,942 km (0.05 R)
• M3: 349,909 km (0.104 R)
• M4: 734,974 km (0.111 R)
• M5: 795,861 km (0.052 R)
• M6: 871,557 km (0.118 R)
• M7: 1,184,815 km (0.115 R)
• M8: 1,423,424 km (0.119 R)
• M9: 1,501,065 km (0.076 R)
• M10: 1,726,659 km (0.111 R)
• M11: 1,843,644 km (0.104 R)
• M12: 1,980,676 km (0.109 R)
• M13: 2,120,999 km (0.046 R)
• M14: 2,264,912 km (0.045 R)
• M15: 2,467,916 km (0.104 R)
• M16: 2,581,311 km (0.069 R)
• M17: 2,696,352 km (0.118 R)
• M18: 2,793,591 km (0.107 R)
• M19: 2,931,669 km (0.066 R)
• M20: 3,112,683 km (0.105 R)
• M21: 3,443,593 km (0.062 R)
• M22: 3,591,994 km (0.041 R)
• M23: 3,829,406 km (0.11 R)
• M24: 4,005,333 km (0.115 R)
• M25: 5,237,272 km (0.047 R)
• M26: 5,856,457 km (0.108 R)
• M27: 6,034,030 km (0.1 R)
• M28: 6,342,651 km (0.111 R)
• M29: 6,472,651 km (0.087 R)
• M30: 6,948,372 km (0.118 R)
• M31: 7,217,648 km (0.056 R)
• M32: 7,435,463 km (0.073 R)
• M33: 7,933,624 km (0.044 R)
• M34: 8,073,797 km (0.109 R)
• M35: 8,413,983 km (0.057 R)
• M36: 9,108,117 km (0.109 R)
• M37: 9,581,145 km (0.106 R)
• M38: 9,700,674 km (0.104 R)
• M39: 10,336,315 km (0.093 R)
• M40: 10,551,138 km (0.057 R)
• M41: 10,674,556 km (0.112 R)
• M42: 10,767,456 km (0.113 R)
• M43: 11,016,537 km (0.106 R)
• M44: 11,999,694 km (0.104 R)
• M45: 12,128,498 km (0.038 R)
• M46: 13,010,676 km (0.109 R)
• M47: 13,677,434 km (0.085 R)
• M48: 14,014,927 km (0.073 R)
• M49: 14,492,144 km (0.096 R)
• M50: 14,560,660 km (0.077 R)
• M51: 15,113,424 km (0.101 R)
• M52: 15,708,225 km (0.096 R)
• M53: 15,955,361 km (0.062 R)
• M54: 16,097,180 km (0.111 R)
• M55: 16,993,121 km (0.059 R)
• M56: 18,422,679 km (0.113 R)
• M57: 19,020,322 km (0.084 R)
• M58: 19,359,311 km (0.074 R)
• M59: 19,624,249 km (0.105 R)
• M60: 19,890,533 km (0.096 R)
• M61: 21,122,771 km (0.031 R)
• M62: 21,630,506 km (0.052 R)
• M63: 22,817,266 km (0.09 R)
• M64: 22,897,151 km (0.104 R)
• M65: 23,418,649 km (0.117 R)
• M66: 23,822,414 km (0.029 R)
• M67: 25,088,760 km (0.107 R)
• M68: 25,171,188 km (0.087 R)
• M69: 25,336,344 km (0.093 R)
• M70: 25,626,414 km (0.089 R)
• M71: 25,792,468 km (0.074 R)
• M72: 25,958,971 km (0.117 R)
• M73: 26,042,446 km (0.065 R)
• M74: 26,460,722 km (0.091 R)
• M75: 26,544,646 km (0.093 R)
• M76: 26,712,794 km (0.051 R)
• M77: 28,327,703 km (0.032 R)
• M78: 28,456,507 km (0.089 R)
• M79: 28,542,526 km (0.112 R)
• M80: 28,930,583 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.3

Radius: 14.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.38 AU - 4.46 AU

Year: 5091 Days

Day: 8.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 69,156,097 km

• M1: 212,728 km (0.067 R)
• M2: 315,652 km (0.054 R)
• M3: 564,732 km (0.099 R)
• M4: 1,709,006 km (0.063 R)
• M5: 1,812,528 km (0.08 R)
• M6: 2,062,955 km (0.041 R)
• M7: 2,598,216 km (0.059 R)
• M8: 2,882,003 km (0.108 R)
• M9: 4,116,784 km (0.107 R)
• M10: 4,416,877 km (0.09 R)
• M11: 4,513,069 km (0.077 R)
• M12: 4,789,675 km (0.114 R)
• M13: 5,005,096 km (0.118 R)
• M14: 5,583,591 km (0.096 R)
• M15: 5,705,364 km (0.06 R)
• M16: 6,183,628 km (0.087 R)
• M17: 6,822,710 km (0.111 R)
• M18: 6,934,460 km (0.109 R)
• M19: 7,122,055 km (0.074 R)
• M20: 7,292,298 km (0.066 R)
• M21: 7,791,805 km (0.081 R)
• M22: 8,104,913 km (0.058 R)
• M23: 8,322,429 km (0.041 R)
• M24: 8,481,900 km (0.04 R)
• M25: 8,723,052 km (0.107 R)
• M26: 9,294,665 km (0.115 R)
• M27: 9,522,503 km (0.087 R)
• M28: 9,626,773 km (0.069 R)
• M29: 9,752,285 km (0.069 R)
• M30: 10,431,160 km (0.036 R)
• M31: 10,906,732 km (0.113 R)
• M32: 11,103,453 km (0.083 R)
• M33: 11,301,222 km (0.059 R)
• M34: 11,745,078 km (0.117 R)
• M35: 12,104,263 km (0.071 R)
• M36: 12,217,209 km (0.03 R)
• M37: 12,444,299 km (0.12 R)
• M38: 12,718,661 km (0.117 R)
• M39: 14,358,553 km (0.119 R)
• M40: 15,203,482 km (0.113 R)
• M41: 15,816,833 km (0.059 R)
• M42: 15,940,401 km (0.115 R)
• M43: 16,114,084 km (0.096 R)
• M44: 16,213,567 km (0.109 R)
• M45: 16,538,493 km (0.12 R)
• M46: 16,739,403 km (0.119 R)
• M47: 16,840,232 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.1

Radius: 5.7

Gravity: 18.47 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.81 AU - 9.73 AU

Year: 18515 Days

Day: 17.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,156,097 km

• M1: 296,353 km (0.103 R)
• M2: 466,297 km (0.106 R)
• M3: 708,496 km (0.062 R)
• M4: 797,357 km (0.117 R)
• M5: 1,269,039 km (0.106 R)
• M6: 1,323,044 km (0.107 R)
• M7: 1,663,528 km (0.1 R)
• M8: 1,813,276 km (0.078 R)
• M9: 2,030,193 km (0.103 R)
• M10: 2,157,949 km (0.087 R)
• M11: 2,488,860 km (0.118 R)
• M12: 2,942,740 km (0.078 R)
• M13: 3,014,846 km (0.077 R)
• M14: 3,087,550 km (0.09 R)
• M15: 3,459,600 km (0.083 R)
• M16: 3,497,598 km (0.096 R)
• M17: 3,535,746 km (0.088 R)
• M18: 3,651,086 km (0.098 R)
• M19: 4,004,436 km (0.095 R)
• M20: 5,434,891 km (0.073 R)
• M21: 6,671,766 km (0.061 R)
• M22: 6,958,096 km (0.09 R)
• M23: 7,691,275 km (0.081 R)
• M24: 7,840,873 km (0.101 R)
• M25: 8,346,364 km (0.099 R)
• M26: 8,397,527 km (0.118 R)
• M27: 9,124,273 km (0.036 R)
• M28: 9,763,206 km (0.054 R)
• M29: 9,871,215 km (0.036 R)
• M30: 9,925,220 km (0.03 R)
• M31: 10,142,586 km (0.104 R)
• M32: 10,526,753 km (0.041 R)
• M33: 11,879,866 km (0.1 R)
• M34: 12,576,693 km (0.103 R)
• M35: 15,493,403 km (0.102 R)
• M36: 16,062,623 km (0.098 R)
• M37: 16,190,080 km (0.062 R)
• M38: 16,445,892 km (0.117 R)
• M39: 16,638,724 km (0.114 R)
• M40: 16,961,706 km (0.078 R)
• M41: 17,679,476 km (0.058 R)
• M42: 17,745,150 km (0.107 R)
• M43: 18,473,691 km (0.1 R)
• M44: 19,279,725 km (0.054 R)
• M45: 19,415,111 km (0.079 R)
• M46: 19,618,863 km (0.085 R)
• M47: 19,891,580 km (0.069 R)
• M48: 20,096,978 km (0.114 R)
• M49: 20,234,309 km (0.116 R)
• M50: 20,509,868 km (0.118 R)
• M51: 21,204,301 km (0.091 R)
• M52: 21,835,754 km (0.115 R)
• M53: 22,473,490 km (0.051 R)
• M54: 24,422,900 km (0.075 R)
• M55: 25,158,622 km (0.096 R)
• M56: 26,050,973 km (0.106 R)
• M57: 27,257,031 km (0.064 R)
• M58: 27,561,313 km (0.113 R)
• M59: 27,790,198 km (0.116 R)
• M60: 28,403,998 km (0.069 R)
• M61: 28,789,811 km (0.077 R)
• M62: 30,193,039 km (0.117 R)
• M63: 30,507,943 km (0.114 R)
• M64: 30,586,781 km (0.096 R)
• M65: 30,982,317 km (0.109 R)
• M66: 31,061,604 km (0.1 R)
• M67: 32,178,801 km (0.117 R)
• M68: 32,984,835 km (0.084 R)
• M69: 36,107,840 km (0.101 R)
• M70: 38,383,373 km (0.061 R)
• M71: 38,724,456 km (0.086 R)
• M72: 40,444,832 km (0.089 R)
• M73: 40,531,449 km (0.118 R)
• M74: 40,618,215 km (0.079 R)
• M75: 41,052,797 km (0.096 R)
• M76: 41,227,079 km (0.05 R)
• M77: 42,014,263 km (0.026 R)
• M78: 46,477,366 km (0.093 R)
• M79: 46,931,844 km (0.058 R)
• M80: 50,527,279 km (0.077 R)
• M81: 51,745,305 km (0.118 R)
• M82: 56,907,329 km (0.073 R)
• M83: 57,783,524 km (0.111 R)
• M84: 57,978,749 km (0.095 R)
• M85: 58,174,274 km (0.116 R)
• M86: 59,352,058 km (0.078 R)
• M87: 59,845,132 km (0.102 R)
• M88: 60,537,621 km (0.081 R)
• M89: 65,561,117 km (0.045 R)
• M90: 66,274,998 km (0.096 R)
• M91: 66,786,473 km (0.095 R)
• M92: 67,299,145 km (0.06 R)
• M93: 69,052,432 km (0.088 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: 279 - 15,083 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit