🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.2

Radius: 13.3

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.49 AU - 0.71 AU

Year: 321 Days

Day: 6.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 72,539,334 km

• M1: 166,203 km (0.078 R)
• M2: 268,977 km (0.099 R)
• M3: 354,248 km (0.108 R)
• M4: 449,392 km (0.073 R)
• M5: 543,788 km (0.078 R)
• M6: 646,861 km (0.094 R)
• M7: 757,863 km (0.114 R)
• M8: 845,078 km (0.108 R)
• M9: 932,144 km (0.037 R)
• M10: 1,052,122 km (0.085 R)
• M11: 1,164,470 km (0.095 R)
• M12: 1,281,306 km (0.119 R)
• M13: 1,402,181 km (0.063 R)
• M14: 1,571,526 km (0.1 R)
• M15: 1,686,716 km (0.12 R)
• M16: 1,846,487 km (0.043 R)
• M17: 1,952,402 km (0.098 R)
• M18: 2,038,720 km (0.055 R)
• M19: 2,220,930 km (0.055 R)
• M20: 2,311,287 km (0.066 R)
• M21: 2,397,156 km (0.112 R)
• M22: 2,757,687 km (0.077 R)
• M23: 2,935,260 km (0.068 R)
• M24: 3,193,017 km (0.083 R)
• M25: 3,308,507 km (0.083 R)
• M26: 3,392,880 km (0.088 R)
• M27: 3,517,495 km (0.051 R)
• M28: 3,643,606 km (0.07 R)
• M29: 3,791,708 km (0.085 R)
• M30: 3,934,873 km (0.116 R)
• M31: 4,065,921 km (0.097 R)
• M32: 4,184,552 km (0.063 R)
• M33: 4,325,473 km (0.113 R)
• M34: 4,425,255 km (0.036 R)
• M35: 4,518,454 km (0.099 R)
• M36: 4,802,241 km (0.054 R)
• M37: 5,024,544 km (0.099 R)
• M38: 5,197,329 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.1

Radius: 8.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.14 AU - 2.2 AU

Year: 2206 Days

Day: 11.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,539,334 km

• M1: 179,069 km (0.069 R)
• M2: 363,672 km (0.117 R)
• M3: 480,209 km (0.07 R)
• M4: 565,330 km (0.072 R)
• M5: 640,578 km (0.074 R)
• M6: 835,803 km (0.11 R)
• M7: 923,019 km (0.1 R)
• M8: 1,144,873 km (0.098 R)
• M9: 1,252,284 km (0.115 R)
• M10: 1,363,285 km (0.096 R)
• M11: 1,541,157 km (0.062 R)
• M12: 1,605,933 km (0.085 R)
• M13: 1,942,977 km (0.08 R)
• M14: 2,048,444 km (0.083 R)
• M15: 2,240,827 km (0.096 R)
• M16: 2,451,610 km (0.112 R)
• M17: 2,655,961 km (0.077 R)
• M18: 2,826,053 km (0.087 R)
• M19: 2,972,958 km (0.081 R)
• M20: 3,081,267 km (0.104 R)
• M21: 3,302,074 km (0.105 R)
• M22: 3,485,182 km (0.088 R)
• M23: 3,773,457 km (0.083 R)
• M24: 3,950,281 km (0.085 R)
• M25: 4,327,268 km (0.103 R)
• M26: 4,388,603 km (0.091 R)
• M27: 5,067,029 km (0.077 R)
• M28: 5,213,187 km (0.104 R)
• M29: 5,676,790 km (0.072 R)
• M30: 5,811,728 km (0.056 R)
• M31: 5,879,496 km (0.046 R)
• M32: 6,084,744 km (0.076 R)
• M33: 6,344,446 km (0.111 R)
• M34: 6,466,966 km (0.081 R)
• M35: 6,625,540 km (0.048 R)
• M36: 6,856,968 km (0.052 R)
• M37: 6,982,780 km (0.091 R)
• M38: 7,163,644 km (0.046 R)
• M39: 7,827,858 km (0.08 R)
• M40: 8,434,777 km (0.053 R)
• M41: 8,724,398 km (0.111 R)
• M42: 9,056,805 km (0.089 R)
• M43: 9,115,896 km (0.088 R)
• M44: 9,373,354 km (0.074 R)
• M45: 9,573,067 km (0.096 R)
• M46: 9,733,735 km (0.085 R)
• M47: 10,160,089 km (0.071 R)
• M48: 10,406,327 km (0.111 R)
• M49: 10,468,261 km (0.089 R)
• M50: 10,675,454 km (0.111 R)
• M51: 10,842,255 km (0.075 R)
• M52: 11,030,898 km (0.102 R)
• M53: 11,241,682 km (0.112 R)
• M54: 11,368,989 km (0.094 R)
• M55: 11,796,241 km (0.107 R)
• M56: 11,990,269 km (0.052 R)
• M57: 12,185,345 km (0.063 R)
• M58: 12,381,468 km (0.104 R)
• M59: 12,490,973 km (0.087 R)
• M60: 13,310,620 km (0.111 R)
• M61: 13,377,790 km (0.057 R)
• M62: 13,874,305 km (0.081 R)
• M63: 14,376,804 km (0.114 R)
• M64: 14,584,147 km (0.049 R)
• M65: 14,676,449 km (0.115 R)
• M66: 14,861,950 km (0.107 R)
• M67: 15,094,874 km (0.117 R)
• M68: 15,399,605 km (0.117 R)
• M69: 15,493,702 km (0.048 R)
• M70: 15,659,008 km (0.095 R)
• M71: 15,729,917 km (0.116 R)
• M72: 15,967,329 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.9

Radius: 4

Gravity: 55.87 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.35 AU - 10.11 AU

Year: 16297 Days

Day: 17.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,539,334 km

• M1: 83,476 km (0.059 R)
• M2: 224,846 km (0.109 R)
• M3: 286,330 km (0.099 R)
• M4: 336,296 km (0.111 R)
• M5: 389,403 km (0.066 R)
• M6: 464,651 km (0.071 R)
• M7: 504,145 km (0.068 R)
• M8: 696,079 km (0.102 R)
• M9: 959,371 km (0.081 R)
• M10: 1,508,994 km (0.087 R)
• M11: 2,342,104 km (0.119 R)
• M12: 2,376,512 km (0.049 R)
• M13: 3,025,467 km (0.114 R)
• M14: 3,215,008 km (0.083 R)
• M15: 4,996,868 km (0.113 R)
• M16: 5,678,137 km (0.111 R)
• M17: 5,771,187 km (0.115 R)
• M18: 6,582,157 km (0.105 R)
• M19: 7,428,133 km (0.07 R)
• M20: 8,045,673 km (0.11 R)
• M21: 8,202,601 km (0.104 R)
• M22: 10,276,327 km (0.096 R)
• M23: 12,259,994 km (0.077 R)
• M24: 12,926,453 km (0.098 R)
• M25: 12,987,638 km (0.065 R)
• M26: 13,542,497 km (0.1 R)
• M27: 13,854,109 km (0.064 R)
• M28: 13,979,472 km (0.071 R)
• M29: 14,931,214 km (0.101 R)
• M30: 15,059,569 km (0.057 R)
• M31: 15,382,401 km (0.104 R)
• M32: 15,642,253 km (0.089 R)
• M33: 15,772,851 km (0.116 R)
• M34: 15,838,226 km (0.079 R)
• M35: 17,231,730 km (0.063 R)
• M36: 17,299,049 km (0.078 R)
• M37: 18,457,086 km (0.094 R)
• M38: 18,733,244 km (0.085 R)
• M39: 19,289,598 km (0.098 R)
• M40: 19,359,460 km (0.087 R)
• M41: 19,569,795 km (0.092 R)
• M42: 20,703,897 km (0.081 R)
• M43: 21,062,632 km (0.108 R)
• M44: 21,932,095 km (0.095 R)
• M45: 22,665,573 km (0.101 R)
• M46: 23,631,078 km (0.107 R)
• M47: 24,685,743 km (0.052 R)
• M48: 24,913,730 km (0.056 R)
• M49: 25,142,316 km (0.065 R)
• M50: 25,909,753 km (0.042 R)
• M51: 27,231,749 km (0.046 R)
• M52: 27,467,216 km (0.117 R)
• M53: 27,624,743 km (0.038 R)
• M54: 27,782,419 km (0.096 R)
• M55: 28,336,829 km (0.103 R)
• M56: 30,021,749 km (0.096 R)
• M57: 30,590,521 km (0.081 R)
• M58: 30,753,732 km (0.099 R)
• M59: 31,245,011 km (0.049 R)
• M60: 31,986,718 km (0.102 R)
• M61: 32,069,445 km (0.073 R)
• M62: 32,152,322 km (0.087 R)
• M63: 33,403,559 km (0.114 R)
• M64: 33,992,825 km (0.091 R)
• M65: 36,384,297 km (0.099 R)
• M66: 39,094,561 km (0.09 R)
• M67: 40,518,583 km (0.109 R)
• M68: 40,608,043 km (0.087 R)
• M69: 41,959,510 km (0.073 R)
• M70: 42,413,240 km (0.063 R)
• M71: 44,244,318 km (0.064 R)
• M72: 48,172,758 km (0.097 R)
• M73: 48,552,587 km (0.074 R)
• M74: 48,933,613 km (0.083 R)
• M75: 50,370,800 km (0.115 R)
• M76: 52,406,079 km (0.06 R)
• M77: 56,056,865 km (0.043 R)
• M78: 56,656,603 km (0.098 R)
• M79: 57,057,675 km (0.103 R)
• M80: 58,165,298 km (0.085 R)
• M81: 58,266,276 km (0.071 R)
• M82: 59,178,225 km (0.086 R)
• M83: 61,427,429 km (0.118 R)
• M84: 62,355,534 km (0.117 R)
• M85: 62,873,143 km (0.099 R)
• M86: 63,808,429 km (0.083 R)
• M87: 65,377,561 km (0.099 R)
• M88: 65,587,746 km (0.079 R)
• M89: 66,008,714 km (0.041 R)
• M90: 66,219,647 km (0.069 R)
• M91: 66,325,114 km (0.088 R)
• M92: 70,160,354 km (0.103 R)
• M93: 70,806,617 km (0.083 R)
• M94: 71,454,675 km (0.114 R)
• M95: 71,996,369 km (0.025 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 13,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit