🌌 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: 188.2

Radius: 14.1

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.86 AU - 0.94 AU

Year: 551 Days

Day: 6.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 32,459,606 km

• M1: 194,627 km (0.107 R)
• M2: 294,409 km (0.108 R)
• M3: 417,378 km (0.094 R)
• M4: 548,875 km (0.045 R)
• M5: 638,334 km (0.117 R)
• M6: 849,417 km (0.089 R)
• M7: 1,039,256 km (0.06 R)
• M8: 1,155,644 km (0.111 R)
• M9: 1,398,590 km (0.119 R)
• M10: 1,520,064 km (0.072 R)
• M11: 1,700,030 km (0.045 R)
• M12: 1,901,688 km (0.093 R)
• M13: 2,037,373 km (0.098 R)
• M14: 2,181,586 km (0.068 R)
• M15: 2,272,840 km (0.113 R)
• M16: 2,454,003 km (0.103 R)
• M17: 2,602,704 km (0.118 R)
• M18: 2,787,308 km (0.102 R)
• M19: 2,875,720 km (0.065 R)
• M20: 3,175,364 km (0.09 R)
• M21: 3,279,634 km (0.111 R)
• M22: 3,479,646 km (0.083 R)
• M23: 3,581,074 km (0.101 R)
• M24: 3,799,487 km (0.096 R)
• M25: 3,916,622 km (0.119 R)
• M26: 4,022,388 km (0.101 R)
• M27: 4,173,332 km (0.06 R)
• M28: 4,416,428 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 9.8

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.08 AU - 1.56 AU

Year: 979 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 32,459,606 km

• M1: 123,717 km (0.069 R)
• M2: 231,578 km (0.12 R)
• M3: 314,604 km (0.097 R)
• M4: 412,142 km (0.091 R)
• M5: 489,335 km (0.061 R)
• M6: 636,988 km (0.087 R)
• M7: 742,005 km (0.116 R)
• M8: 942,766 km (0.079 R)
• M9: 1,057,208 km (0.084 R)
• M10: 1,191,697 km (0.096 R)
• M11: 1,276,818 km (0.09 R)
• M12: 1,380,190 km (0.037 R)
• M13: 1,445,415 km (0.083 R)
• M14: 1,751,342 km (0.074 R)
• M15: 1,885,083 km (0.062 R)
• M16: 1,948,662 km (0.059 R)
• M17: 2,059,215 km (0.115 R)
• M18: 2,134,313 km (0.108 R)
• M19: 2,219,733 km (0.118 R)
• M20: 2,453,405 km (0.09 R)
• M21: 2,553,187 km (0.091 R)
• M22: 2,715,800 km (0.087 R)
• M23: 2,881,704 km (0.062 R)
• M24: 3,322,419 km (0.105 R)
• M25: 3,466,631 km (0.041 R)
• M26: 3,658,266 km (0.085 R)
• M27: 3,749,820 km (0.118 R)
• M28: 3,923,354 km (0.066 R)
• M29: 3,993,515 km (0.113 R)
• M30: 4,326,670 km (0.114 R)
• M31: 4,706,050 km (0.03 R)
• M32: 5,172,795 km (0.114 R)
• M33: 5,694,144 km (0.073 R)
• M34: 5,787,194 km (0.11 R)
• M35: 5,961,176 km (0.111 R)
• M36: 6,109,876 km (0.118 R)
• M37: 6,328,140 km (0.092 R)
• M38: 6,410,718 km (0.112 R)
• M39: 6,604,896 km (0.113 R)
• M40: 6,702,583 km (0.102 R)
• M41: 6,857,267 km (0.045 R)
• M42: 6,970,363 km (0.115 R)
• M43: 7,213,011 km (0.099 R)
• M44: 7,604,060 km (0.042 R)
• M45: 7,677,363 km (0.066 R)
• M46: 7,780,136 km (0.075 R)
• M47: 8,002,140 km (0.07 R)
• M48: 8,181,208 km (0.066 R)
• M49: 8,271,266 km (0.112 R)
• M50: 8,391,842 km (0.062 R)
• M51: 8,543,385 km (0.085 R)
• M52: 8,787,828 km (0.098 R)
• M53: 9,143,123 km (0.111 R)
• M54: 9,566,335 km (0.079 R)
• M55: 10,027,994 km (0.057 R)
• M56: 10,140,641 km (0.08 R)
• M57: 10,529,596 km (0.046 R)
• M58: 10,758,929 km (0.049 R)
• M59: 10,824,603 km (0.11 R)
• M60: 11,072,636 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275

Radius: 10.1

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.28 AU - 1.68 AU

Year: 1163 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,459,606 km

• M1: 137,929 km (0.085 R)
• M2: 260,001 km (0.077 R)
• M3: 342,130 km (0.094 R)
• M4: 411,993 km (0.094 R)
• M5: 555,606 km (0.086 R)
• M6: 676,631 km (0.106 R)
• M7: 812,765 km (0.069 R)
• M8: 901,327 km (0.061 R)
• M9: 1,040,752 km (0.083 R)
• M10: 1,131,857 km (0.101 R)
• M11: 1,283,251 km (0.029 R)
• M12: 1,368,073 km (0.071 R)
• M13: 1,620,444 km (0.066 R)
• M14: 1,719,927 km (0.034 R)
• M15: 1,785,002 km (0.052 R)
• M16: 2,030,941 km (0.076 R)
• M17: 2,154,209 km (0.116 R)
• M18: 2,256,235 km (0.115 R)
• M19: 2,563,808 km (0.097 R)
• M20: 2,638,607 km (0.095 R)
• M21: 2,756,490 km (0.112 R)
• M22: 2,902,049 km (0.045 R)
• M23: 3,354,283 km (0.098 R)
• M24: 3,500,740 km (0.112 R)
• M25: 3,565,516 km (0.036 R)
• M26: 3,705,539 km (0.103 R)
• M27: 4,039,741 km (0.115 R)
• M28: 4,284,483 km (0.073 R)
• M29: 4,423,609 km (0.119 R)
• M30: 4,665,658 km (0.114 R)
• M31: 4,778,156 km (0.111 R)
• M32: 4,850,113 km (0.107 R)
• M33: 4,953,784 km (0.102 R)
• M34: 5,099,941 km (0.108 R)
• M35: 5,226,351 km (0.111 R)
• M36: 5,471,692 km (0.113 R)
• M37: 5,536,318 km (0.063 R)
• M38: 5,797,366 km (0.079 R)
• M39: 5,896,400 km (0.07 R)
• M40: 6,029,243 km (0.118 R)
• M41: 6,095,964 km (0.089 R)
• M42: 6,309,141 km (0.08 R)
• M43: 6,456,345 km (0.094 R)
• M44: 6,696,749 km (0.079 R)
• M45: 7,174,415 km (0.072 R)
• M46: 7,447,281 km (0.026 R)
• M47: 7,614,980 km (0.083 R)
• M48: 7,759,791 km (0.094 R)
• M49: 8,003,187 km (0.045 R)
• M50: 8,212,026 km (0.095 R)
• M51: 8,298,643 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.8

Radius: 13.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.82 AU - 3.46 AU

Year: 3593 Days

Day: 12.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 32,459,606 km

• M1: 248,183 km (0.119 R)
• M2: 345,421 km (0.118 R)
• M3: 451,038 km (0.117 R)
• M4: 654,790 km (0.04 R)
• M5: 783,444 km (0.115 R)
• M6: 926,759 km (0.081 R)
• M7: 1,085,033 km (0.097 R)
• M8: 1,181,374 km (0.113 R)
• M9: 1,424,172 km (0.1 R)
• M10: 1,512,883 km (0.107 R)
• M11: 1,603,689 km (0.031 R)
• M12: 1,702,573 km (0.062 R)
• M13: 2,018,823 km (0.069 R)
• M14: 2,119,503 km (0.058 R)
• M15: 2,221,977 km (0.086 R)
• M16: 2,517,882 km (0.065 R)
• M17: 2,626,789 km (0.035 R)
• M18: 2,789,551 km (0.095 R)
• M19: 2,932,717 km (0.094 R)
• M20: 3,070,795 km (0.096 R)
• M21: 3,289,956 km (0.116 R)
• M22: 3,401,407 km (0.118 R)
• M23: 3,498,047 km (0.088 R)
• M24: 3,702,398 km (0.066 R)
• M25: 4,166,151 km (0.108 R)
• M26: 4,657,281 km (0.111 R)
• M27: 4,774,117 km (0.077 R)
• M28: 4,873,599 km (0.105 R)
• M29: 4,983,105 km (0.044 R)
• M30: 5,130,160 km (0.049 R)
• M31: 5,410,057 km (0.095 R)
• M32: 5,523,453 km (0.108 R)
• M33: 5,618,597 km (0.115 R)
• M34: 5,887,873 km (0.09 R)
• M35: 6,072,926 km (0.117 R)
• M36: 6,190,958 km (0.097 R)
• M37: 6,469,061 km (0.091 R)
• M38: 6,619,855 km (0.058 R)
• M39: 6,731,156 km (0.108 R)
• M40: 6,843,055 km (0.111 R)
• M41: 6,986,520 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.9

Radius: 9.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.71 AU - 4.99 AU

Year: 5858 Days

Day: 12.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,459,606 km

• M1: 165,605 km (0.089 R)
• M2: 228,586 km (0.101 R)
• M3: 308,172 km (0.096 R)
• M4: 421,567 km (0.085 R)
• M5: 495,618 km (0.041 R)
• M6: 563,236 km (0.108 R)
• M7: 658,979 km (0.076 R)
• M8: 967,300 km (0.071 R)
• M9: 1,161,029 km (0.072 R)
• M10: 1,286,841 km (0.114 R)
• M11: 1,400,685 km (0.08 R)
• M12: 1,798,914 km (0.064 R)
• M13: 1,982,920 km (0.114 R)
• M14: 2,134,762 km (0.115 R)
• M15: 2,389,676 km (0.064 R)
• M16: 2,972,061 km (0.089 R)
• M17: 3,124,501 km (0.109 R)
• M18: 3,212,764 km (0.087 R)
• M19: 3,437,161 km (0.071 R)
• M20: 3,783,480 km (0.039 R)
• M21: 3,854,090 km (0.065 R)
• M22: 4,385,462 km (0.06 R)
• M23: 4,811,816 km (0.102 R)
• M24: 4,914,140 km (0.115 R)
• M25: 5,251,633 km (0.118 R)
• M26: 5,410,057 km (0.092 R)
• M27: 5,677,389 km (0.092 R)
• M28: 6,142,040 km (0.094 R)
• M29: 6,336,966 km (0.092 R)
• M30: 6,562,260 km (0.04 R)
• M31: 6,761,525 km (0.065 R)
• M32: 7,817,835 km (0.118 R)
• M33: 8,059,436 km (0.103 R)
• M34: 8,519,300 km (0.109 R)
• M35: 8,674,582 km (0.118 R)
• M36: 8,768,081 km (0.074 R)
• M37: 9,240,960 km (0.119 R)
• M38: 9,982,217 km (0.064 R)
• M39: 10,310,584 km (0.114 R)
• M40: 10,409,768 km (0.12 R)
• M41: 10,809,643 km (0.061 R)
• M42: 10,910,322 km (0.102 R)
• M43: 11,762,133 km (0.107 R)
• M44: 12,283,631 km (0.118 R)
• M45: 12,564,725 km (0.097 R)
• M46: 12,635,335 km (0.042 R)
• M47: 12,777,005 km (0.084 R)
• M48: 12,954,727 km (0.051 R)
• M49: 13,312,864 km (0.11 R)
• M50: 13,384,821 km (0.079 R)
• M51: 13,457,076 km (0.045 R)
• M52: 13,601,738 km (0.112 R)
• M53: 14,038,863 km (0.039 R)
• M54: 14,814,827 km (0.071 R)
• M55: 14,889,476 km (0.063 R)
• M56: 15,076,623 km (0.034 R)
• M57: 15,491,159 km (0.097 R)
• M58: 15,680,849 km (0.102 R)
• M59: 16,408,493 km (0.097 R)
• M60: 16,601,923 km (0.085 R)
• M61: 17,976,279 km (0.109 R)
• M62: 18,415,797 km (0.101 R)
• M63: 18,656,949 km (0.092 R)
• M64: 19,142,544 km (0.101 R)
• M65: 19,346,146 km (0.1 R)
• M66: 20,250,316 km (0.08 R)
• M67: 22,099,794 km (0.047 R)
• M68: 22,313,420 km (0.117 R)
• M69: 22,527,644 km (0.103 R)
• M70: 23,217,889 km (0.085 R)
• M71: 23,652,770 km (0.098 R)
• M72: 25,018,150 km (0.058 R)
• M73: 25,598,290 km (0.034 R)
• M74: 26,680,930 km (0.1 R)
• M75: 26,953,946 km (0.094 R)
• M76: 28,472,065 km (0.091 R)
• M77: 29,171,136 km (0.079 R)
• M78: 29,311,758 km (0.104 R)
• M79: 29,546,477 km (0.041 R)
• M80: 29,640,425 km (0.101 R)
• M81: 29,734,671 km (0.035 R)
• M82: 29,876,041 km (0.069 R)
• M83: 30,301,647 km (0.073 R)
• M84: 30,824,492 km (0.087 R)
• M85: 31,206,714 km (0.06 R)
• M86: 32,265,718 km (0.098 R)
• M87: 32,459,596 km (0.069 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 18,540 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit