🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.8

Radius: 9.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.73 AU - 0.93 AU

Year: 496 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 41,058,643 km

• M1: 161,267 km (0.046 R)
• M2: 237,262 km (0.115 R)
• M3: 317,147 km (0.109 R)
• M4: 391,198 km (0.104 R)
• M5: 477,816 km (0.113 R)
• M6: 542,591 km (0.086 R)
• M7: 613,501 km (0.068 R)
• M8: 705,803 km (0.112 R)
• M9: 863,479 km (0.11 R)
• M10: 925,263 km (0.034 R)
• M11: 995,574 km (0.085 R)
• M12: 1,081,593 km (0.088 R)
• M13: 1,163,273 km (0.108 R)
• M14: 1,254,378 km (0.11 R)
• M15: 1,317,808 km (0.106 R)
• M16: 1,393,953 km (0.083 R)
• M17: 1,750,744 km (0.027 R)
• M18: 1,856,210 km (0.109 R)
• M19: 1,946,418 km (0.057 R)
• M20: 2,029,445 km (0.119 R)
• M21: 2,122,495 km (0.117 R)
• M22: 2,185,475 km (0.059 R)
• M23: 2,303,957 km (0.112 R)
• M24: 2,415,258 km (0.071 R)
• M25: 2,485,718 km (0.106 R)
• M26: 2,624,096 km (0.114 R)
• M27: 2,701,438 km (0.118 R)
• M28: 2,923,442 km (0.112 R)
• M29: 3,008,862 km (0.076 R)
• M30: 3,105,203 km (0.087 R)
• M31: 3,218,299 km (0.08 R)
• M32: 3,353,685 km (0.104 R)
• M33: 3,512,109 km (0.09 R)
• M34: 3,597,679 km (0.093 R)
• M35: 3,673,226 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.6

Radius: 13.9

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.77 AU - 1.01 AU

Year: 551 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,058,643 km

• M1: 176,077 km (0.059 R)
• M2: 321,935 km (0.113 R)
• M3: 419,024 km (0.115 R)
• M4: 527,482 km (0.039 R)
• M5: 639,830 km (0.082 R)
• M6: 730,486 km (0.111 R)
• M7: 902,973 km (0.104 R)
• M8: 1,038,359 km (0.089 R)
• M9: 1,302,698 km (0.086 R)
• M10: 1,452,147 km (0.106 R)
• M11: 1,571,376 km (0.113 R)
• M12: 1,693,897 km (0.08 R)
• M13: 1,788,143 km (0.103 R)
• M14: 1,942,828 km (0.095 R)
• M15: 2,061,758 km (0.051 R)
• M16: 2,149,273 km (0.092 R)
• M17: 2,307,398 km (0.11 R)
• M18: 2,512,347 km (0.11 R)
• M19: 2,738,389 km (0.093 R)
• M20: 3,070,795 km (0.103 R)
• M21: 3,210,520 km (0.099 R)
• M22: 3,328,702 km (0.069 R)
• M23: 3,520,935 km (0.077 R)
• M24: 3,651,235 km (0.113 R)
• M25: 3,741,592 km (0.093 R)
• M26: 3,950,132 km (0.078 R)
• M27: 4,068,613 km (0.073 R)
• M28: 4,188,292 km (0.118 R)
• M29: 4,309,167 km (0.086 R)
• M30: 4,616,590 km (0.118 R)
• M31: 4,750,630 km (0.037 R)
• M32: 4,840,688 km (0.102 R)
• M33: 5,086,627 km (0.097 R)
• M34: 5,252,980 km (0.088 R)
• M35: 5,439,977 km (0.113 R)
• M36: 5,610,219 km (0.089 R)
• M37: 5,801,405 km (0.101 R)
• M38: 5,888,172 km (0.104 R)
• M39: 6,102,247 km (0.108 R)
• M40: 6,210,107 km (0.077 R)
• M41: 6,338,611 km (0.106 R)
• M42: 6,457,841 km (0.081 R)
• M43: 6,810,293 km (0.085 R)
• M44: 6,963,182 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.6

Radius: 8.8

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.39 AU - 6.59 AU

Year: 8439 Days

Day: 10.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,058,643 km

• M1: 322,234 km (0.039 R)
• M2: 449,392 km (0.055 R)
• M3: 1,502,711 km (0.087 R)
• M4: 1,940,883 km (0.064 R)
• M5: 2,440,988 km (0.062 R)
• M6: 2,608,239 km (0.061 R)
• M7: 2,730,161 km (0.114 R)
• M8: 2,879,011 km (0.104 R)
• M9: 3,158,759 km (0.086 R)
• M10: 3,341,418 km (0.102 R)
• M11: 3,608,450 km (0.113 R)
• M12: 4,050,213 km (0.092 R)
• M13: 4,134,885 km (0.106 R)
• M14: 4,655,785 km (0.102 R)
• M15: 5,044,889 km (0.094 R)
• M16: 5,197,479 km (0.103 R)
• M17: 5,506,997 km (0.088 R)
• M18: 5,790,784 km (0.082 R)
• M19: 6,144,134 km (0.098 R)
• M20: 6,209,060 km (0.041 R)
• M21: 6,939,247 km (0.032 R)
• M22: 7,245,773 km (0.092 R)
• M23: 7,872,139 km (0.088 R)
• M24: 8,407,400 km (0.091 R)
• M25: 9,065,332 km (0.1 R)
• M26: 9,400,431 km (0.119 R)
• M27: 9,891,710 km (0.106 R)
• M28: 10,977,941 km (0.061 R)
• M29: 11,495,100 km (0.071 R)
• M30: 12,101,720 km (0.095 R)
• M31: 13,855,156 km (0.085 R)
• M32: 14,848,486 km (0.071 R)
• M33: 14,979,833 km (0.056 R)
• M34: 15,111,479 km (0.089 R)
• M35: 15,199,443 km (0.05 R)
• M36: 15,864,854 km (0.109 R)
• M37: 16,133,682 km (0.036 R)
• M38: 16,630,346 km (0.105 R)
• M39: 17,824,437 km (0.073 R)
• M40: 18,103,886 km (0.065 R)
• M41: 18,197,384 km (0.108 R)
• M42: 19,427,079 km (0.078 R)
• M43: 19,907,288 km (0.059 R)
• M44: 21,173,783 km (0.037 R)
• M45: 22,016,019 km (0.082 R)
• M46: 22,566,689 km (0.104 R)
• M47: 22,768,198 km (0.061 R)
• M48: 23,989,066 km (0.104 R)
• M49: 24,400,909 km (0.098 R)
• M50: 25,126,907 km (0.114 R)
• M51: 25,754,919 km (0.081 R)
• M52: 26,388,167 km (0.083 R)
• M53: 26,706,661 km (0.108 R)
• M54: 27,133,463 km (0.105 R)
• M55: 27,508,655 km (0.089 R)
• M56: 27,993,502 km (0.095 R)
• M57: 28,264,124 km (0.105 R)
• M58: 28,971,872 km (0.086 R)
• M59: 29,795,707 km (0.086 R)
• M60: 30,794,422 km (0.089 R)
• M61: 32,199,745 km (0.067 R)
• M62: 32,426,535 km (0.092 R)
• M63: 33,167,194 km (0.116 R)
• M64: 33,224,490 km (0.071 R)
• M65: 33,568,416 km (0.097 R)
• M66: 33,625,861 km (0.087 R)
• M67: 33,798,348 km (0.082 R)
• M68: 34,086,623 km (0.097 R)
• M69: 34,144,218 km (0.068 R)
• M70: 34,839,699 km (0.12 R)
• M71: 35,891,521 km (0.078 R)
• M72: 36,244,423 km (0.099 R)
• M73: 36,421,247 km (0.059 R)
• M74: 37,548,168 km (0.066 R)
• M75: 37,607,858 km (0.113 R)
• M76: 37,786,926 km (0.042 R)
• M77: 37,846,765 km (0.082 R)
• M78: 37,906,455 km (0.085 R)
• M79: 38,086,122 km (0.12 R)
• M80: 38,205,950 km (0.051 R)
• M81: 38,566,331 km (0.063 R)
• M82: 39,048,485 km (0.101 R)
• M83: 39,108,923 km (0.075 R)
• M84: 39,350,822 km (0.109 R)
• M85: 39,958,040 km (0.067 R)
• M86: 40,935,812 km (0.042 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 14,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit