🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 14.9

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.74 AU - 0.88 AU

Year: 471 Days

Day: 9.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 78,107,282 km

• M1: 185,501 km (0.052 R)
• M2: 323,730 km (0.109 R)
• M3: 450,589 km (0.077 R)
• M4: 579,692 km (0.085 R)
• M5: 693,985 km (0.119 R)
• M6: 887,714 km (0.079 R)
• M7: 1,002,755 km (0.071 R)
• M8: 1,101,190 km (0.093 R)
• M9: 1,210,845 km (0.049 R)
• M10: 1,308,832 km (0.105 R)
• M11: 1,425,967 km (0.11 R)
• M12: 1,636,900 km (0.076 R)
• M13: 1,742,067 km (0.083 R)
• M14: 1,840,503 km (0.05 R)
• M15: 1,973,495 km (0.043 R)
• M16: 2,162,288 km (0.043 R)
• M17: 2,278,525 km (0.092 R)
• M18: 2,411,966 km (0.103 R)
• M19: 2,548,101 km (0.098 R)
• M20: 2,666,133 km (0.104 R)
• M21: 2,775,639 km (0.112 R)
• M22: 2,892,026 km (0.101 R)
• M23: 3,048,057 km (0.103 R)
• M24: 3,173,719 km (0.092 R)
• M25: 3,391,085 km (0.119 R)
• M26: 3,510,164 km (0.066 R)
• M27: 3,677,116 km (0.108 R)
• M28: 3,965,092 km (0.031 R)
• M29: 4,066,818 km (0.112 R)
• M30: 4,181,560 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171

Radius: 11.1

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.28 AU - 1.48 AU

Year: 1047 Days

Day: 13 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 78,107,282 km

• M1: 144,661 km (0.112 R)
• M2: 234,569 km (0.052 R)
• M3: 515,664 km (0.108 R)
• M4: 594,203 km (0.035 R)
• M5: 707,748 km (0.087 R)
• M6: 815,458 km (0.095 R)
• M7: 885,919 km (0.069 R)
• M8: 1,023,549 km (0.107 R)
• M9: 1,095,206 km (0.097 R)
• M10: 1,173,894 km (0.098 R)
• M11: 1,271,283 km (0.109 R)
• M12: 1,371,364 km (0.104 R)
• M13: 1,497,475 km (0.098 R)
• M14: 1,597,705 km (0.11 R)
• M15: 1,675,945 km (0.108 R)
• M16: 1,798,914 km (0.068 R)
• M17: 1,880,595 km (0.119 R)
• M18: 2,002,218 km (0.074 R)
• M19: 2,376,213 km (0.114 R)
• M20: 2,614,073 km (0.111 R)
• M21: 2,728,815 km (0.099 R)
• M22: 2,823,211 km (0.063 R)
• M23: 2,896,664 km (0.119 R)
• M24: 2,993,154 km (0.111 R)
• M25: 3,120,911 km (0.064 R)
• M26: 3,204,536 km (0.074 R)
• M27: 3,304,467 km (0.098 R)
• M28: 3,405,446 km (0.072 R)
• M29: 3,650,338 km (0.069 R)
• M30: 3,730,522 km (0.083 R)
• M31: 4,040,938 km (0.112 R)
• M32: 4,199,362 km (0.116 R)
• M33: 4,291,963 km (0.079 R)
• M34: 4,427,947 km (0.105 R)
• M35: 4,522,344 km (0.081 R)
• M36: 4,643,368 km (0.09 R)
• M37: 4,835,751 km (0.055 R)
• M38: 5,057,754 km (0.072 R)
• M39: 5,192,542 km (0.11 R)
• M40: 5,310,276 km (0.078 R)
• M41: 5,401,530 km (0.061 R)
• M42: 5,520,909 km (0.107 R)
• M43: 5,650,461 km (0.081 R)
• M44: 5,837,309 km (0.097 R)
• M45: 5,950,405 km (0.092 R)
• M46: 6,064,249 km (0.102 R)
• M47: 6,188,415 km (0.054 R)
• M48: 6,294,031 km (0.091 R)
• M49: 6,371,373 km (0.071 R)
• M50: 6,526,806 km (0.038 R)
• M51: 6,654,113 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.1

Radius: 12.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.39 AU - 3.01 AU

Year: 2865 Days

Day: 6.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 78,107,282 km

• M1: 166,353 km (0.095 R)
• M2: 299,196 km (0.046 R)
• M3: 384,766 km (0.052 R)
• M4: 482,603 km (0.101 R)
• M5: 726,148 km (0.052 R)
• M6: 917,783 km (0.108 R)
• M7: 1,039,406 km (0.1 R)
• M8: 1,384,229 km (0.106 R)
• M9: 1,525,749 km (0.063 R)
• M10: 1,788,293 km (0.086 R)
• M11: 1,895,106 km (0.098 R)
• M12: 2,102,897 km (0.048 R)
• M13: 2,241,574 km (0.113 R)
• M14: 2,662,244 km (0.067 R)
• M15: 2,896,065 km (0.109 R)
• M16: 2,980,289 km (0.099 R)
• M17: 3,079,472 km (0.044 R)
• M18: 3,354,583 km (0.078 R)
• M19: 3,517,495 km (0.114 R)
• M20: 3,728,727 km (0.076 R)
• M21: 3,820,580 km (0.086 R)
• M22: 3,913,181 km (0.086 R)
• M23: 4,053,654 km (0.116 R)
• M24: 4,227,486 km (0.096 R)
• M25: 4,566,325 km (0.109 R)
• M26: 5,048,928 km (0.112 R)
• M27: 5,565,340 km (0.116 R)
• M28: 5,776,722 km (0.038 R)
• M29: 5,883,385 km (0.072 R)
• M30: 6,426,725 km (0.118 R)
• M31: 6,555,827 km (0.112 R)
• M32: 7,005,219 km (0.119 R)
• M33: 7,291,101 km (0.107 R)
• M34: 7,756,650 km (0.036 R)
• M35: 7,874,533 km (0.045 R)
• M36: 8,032,658 km (0.105 R)
• M37: 8,191,830 km (0.108 R)
• M38: 8,271,865 km (0.093 R)
• M39: 8,716,619 km (0.11 R)
• M40: 9,314,711 km (0.095 R)
• M41: 9,398,337 km (0.112 R)
• M42: 9,545,092 km (0.075 R)
• M43: 9,692,745 km (0.073 R)
• M44: 9,777,418 km (0.057 R)
• M45: 10,011,538 km (0.111 R)
• M46: 10,204,520 km (0.041 R)
• M47: 10,398,698 km (0.103 R)
• M48: 11,589,646 km (0.027 R)
• M49: 11,905,597 km (0.099 R)
• M50: 12,476,612 km (0.062 R)
• M51: 12,568,764 km (0.078 R)
• M52: 12,800,342 km (0.069 R)
• M53: 13,056,603 km (0.062 R)
• M54: 13,220,562 km (0.083 R)
• M55: 13,361,783 km (0.102 R)
• M56: 14,508,749 km (0.111 R)
• M57: 14,605,689 km (0.092 R)
• M58: 15,044,908 km (0.076 R)
• M59: 15,167,728 km (0.12 R)
• M60: 16,061,575 km (0.076 R)
• M61: 16,161,956 km (0.054 R)
• M62: 16,262,485 km (0.084 R)
• M63: 16,998,058 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913

Radius: 7.1

Gravity: 18.11 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.44 AU - 9.96 AU

Year: 18018 Days

Day: 17.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,107,282 km

• M1: 144,063 km (0.114 R)
• M2: 261,198 km (0.088 R)
• M3: 783,893 km (0.09 R)
• M4: 1,234,930 km (0.079 R)
• M5: 2,021,666 km (0.041 R)
• M6: 2,125,038 km (0.098 R)
• M7: 2,518,630 km (0.103 R)
• M8: 2,780,875 km (0.1 R)
• M9: 3,372,086 km (0.092 R)
• M10: 3,745,183 km (0.085 R)
• M11: 3,872,490 km (0.103 R)
• M12: 4,575,600 km (0.059 R)
• M13: 5,222,611 km (0.088 R)
• M14: 5,412,750 km (0.077 R)
• M15: 6,145,929 km (0.107 R)
• M16: 6,346,839 km (0.096 R)
• M17: 6,600,856 km (0.079 R)
• M18: 7,118,914 km (0.086 R)
• M19: 7,382,954 km (0.116 R)
• M20: 8,359,529 km (0.105 R)
• M21: 10,134,657 km (0.032 R)
• M22: 10,431,609 km (0.106 R)
• M23: 10,491,299 km (0.112 R)
• M24: 10,611,127 km (0.05 R)
• M25: 11,094,926 km (0.081 R)
• M26: 11,462,488 km (0.099 R)
• M27: 12,272,561 km (0.078 R)
• M28: 14,878,406 km (0.094 R)
• M29: 15,013,044 km (0.038 R)
• M30: 15,419,501 km (0.081 R)
• M31: 19,383,247 km (0.117 R)
• M32: 19,677,805 km (0.115 R)
• M33: 19,751,706 km (0.097 R)
• M34: 20,420,857 km (0.065 R)
• M35: 20,795,750 km (0.064 R)
• M36: 21,324,428 km (0.104 R)
• M37: 21,476,270 km (0.077 R)
• M38: 23,482,976 km (0.116 R)
• M39: 24,508,619 km (0.064 R)
• M40: 24,747,377 km (0.1 R)
• M41: 24,986,884 km (0.113 R)
• M42: 26,848,779 km (0.094 R)
• M43: 27,177,146 km (0.097 R)
• M44: 28,420,304 km (0.045 R)
• M45: 28,671,180 km (0.108 R)
• M46: 29,851,507 km (0.107 R)
• M47: 30,447,505 km (0.102 R)
• M48: 30,704,215 km (0.075 R)
• M49: 30,961,673 km (0.089 R)
• M50: 31,565,001 km (0.066 R)
• M51: 31,911,470 km (0.043 R)
• M52: 32,172,219 km (0.091 R)
• M53: 32,695,811 km (0.111 R)
• M54: 33,222,246 km (0.107 R)
• M55: 34,194,483 km (0.03 R)
• M56: 37,441,505 km (0.106 R)
• M57: 37,808,319 km (0.111 R)
• M58: 37,900,172 km (0.082 R)
• M59: 38,360,784 km (0.049 R)
• M60: 38,915,792 km (0.11 R)
• M61: 39,008,542 km (0.072 R)
• M62: 41,162,752 km (0.096 R)
• M63: 41,257,298 km (0.094 R)
• M64: 41,446,539 km (0.101 R)
• M65: 41,921,063 km (0.087 R)
• M66: 42,683,863 km (0.056 R)
• M67: 42,779,605 km (0.052 R)
• M68: 45,097,325 km (0.107 R)
• M69: 46,173,233 km (0.092 R)
• M70: 46,665,111 km (0.074 R)
• M71: 47,059,750 km (0.095 R)
• M72: 48,649,676 km (0.11 R)
• M73: 50,257,255 km (0.12 R)
• M74: 51,169,054 km (0.108 R)
• M75: 52,495,838 km (0.089 R)
• M76: 53,730,469 km (0.035 R)
• M77: 54,144,107 km (0.116 R)
• M78: 54,870,704 km (0.106 R)
• M79: 57,703,040 km (0.047 R)
• M80: 61,985,579 km (0.077 R)
• M81: 62,636,778 km (0.118 R)
• M82: 62,745,536 km (0.053 R)
• M83: 62,854,293 km (0.115 R)
• M84: 65,815,882 km (0.098 R)
• M85: 66,591,099 km (0.119 R)
• M86: 67,815,408 km (0.059 R)
• M87: 68,038,757 km (0.063 R)
• M88: 68,710,452 km (0.11 R)
• M89: 70,512,358 km (0.047 R)
• M90: 72,557,810 km (0.111 R)
• M91: 74,507,668 km (0.057 R)
• M92: 76,126,317 km (0.066 R)
• M93: 76,474,581 km (0.113 R)
• M94: 77,639,649 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 13,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit