🌌 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: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 10.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.72 AU - 0.92 AU

Year: 479 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 77,373,741 km

• M1: 136,134 km (0.06 R)
• M2: 209,287 km (0.068 R)
• M3: 279,000 km (0.083 R)
• M4: 349,012 km (0.042 R)
• M5: 463,753 km (0.089 R)
• M6: 540,048 km (0.039 R)
• M7: 621,579 km (0.112 R)
• M8: 689,497 km (0.095 R)
• M9: 771,775 km (0.091 R)
• M10: 869,612 km (0.113 R)
• M11: 1,074,711 km (0.071 R)
• M12: 1,181,075 km (0.1 R)
• M13: 1,281,904 km (0.109 R)
• M14: 1,395,449 km (0.074 R)
• M15: 1,527,245 km (0.112 R)
• M16: 1,597,256 km (0.11 R)
• M17: 1,704,518 km (0.082 R)
• M18: 1,793,080 km (0.097 R)
• M19: 1,872,666 km (0.088 R)
• M20: 2,040,964 km (0.069 R)
• M21: 2,208,663 km (0.037 R)
• M22: 2,299,918 km (0.1 R)
• M23: 2,421,840 km (0.039 R)
• M24: 2,498,284 km (0.094 R)
• M25: 2,593,728 km (0.087 R)
• M26: 2,672,117 km (0.114 R)
• M27: 2,874,673 km (0.107 R)
• M28: 2,987,320 km (0.099 R)
• M29: 3,057,032 km (0.111 R)
• M30: 3,140,059 km (0.116 R)
• M31: 3,282,177 km (0.085 R)
• M32: 3,354,134 km (0.101 R)
• M33: 3,606,655 km (0.083 R)
• M34: 3,817,289 km (0.087 R)
• M35: 3,886,104 km (0.089 R)
• M36: 3,962,399 km (0.095 R)
• M37: 4,123,366 km (0.115 R)
• M38: 4,201,157 km (0.059 R)
• M39: 4,322,331 km (0.108 R)
• M40: 4,509,927 km (0.119 R)
• M41: 4,619,433 km (0.082 R)
• M42: 4,715,026 km (0.117 R)
• M43: 4,923,266 km (0.04 R)
• M44: 5,149,757 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.3

Radius: 8.2

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.22 AU - 1.74 AU

Year: 1163 Days

Day: 14.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 77,373,741 km

• M1: 106,813 km (0.043 R)
• M2: 227,239 km (0.1 R)
• M3: 360,980 km (0.107 R)
• M4: 426,653 km (0.074 R)
• M5: 486,791 km (0.111 R)
• M6: 600,037 km (0.034 R)
• M7: 753,076 km (0.047 R)
• M8: 886,218 km (0.066 R)
• M9: 939,026 km (0.072 R)
• M10: 1,041,201 km (0.116 R)
• M11: 1,271,731 km (0.113 R)
• M12: 1,385,575 km (0.072 R)
• M13: 1,479,074 km (0.027 R)
• M14: 1,647,970 km (0.063 R)
• M15: 1,840,203 km (0.098 R)
• M16: 1,943,426 km (0.073 R)
• M17: 2,075,222 km (0.025 R)
• M18: 2,228,260 km (0.098 R)
• M19: 2,319,964 km (0.108 R)
• M20: 2,459,987 km (0.101 R)
• M21: 2,583,705 km (0.1 R)
• M22: 2,817,526 km (0.113 R)
• M23: 3,191,371 km (0.106 R)
• M24: 3,484,882 km (0.104 R)
• M25: 3,602,466 km (0.056 R)
• M26: 3,710,626 km (0.092 R)
• M27: 3,808,911 km (0.098 R)
• M28: 4,086,415 km (0.077 R)
• M29: 4,359,132 km (0.026 R)
• M30: 4,428,247 km (0.115 R)
• M31: 4,637,684 km (0.073 R)
• M32: 4,814,807 km (0.106 R)
• M33: 4,886,315 km (0.119 R)
• M34: 4,946,154 km (0.119 R)
• M35: 5,090,666 km (0.081 R)
• M36: 5,151,403 km (0.032 R)
• M37: 5,273,475 km (0.047 R)
• M38: 5,359,493 km (0.108 R)
• M39: 5,458,378 km (0.042 R)
• M40: 5,923,627 km (0.093 R)
• M41: 6,051,533 km (0.085 R)
• M42: 6,115,860 km (0.089 R)
• M43: 6,219,232 km (0.119 R)
• M44: 6,336,218 km (0.1 R)
• M45: 6,427,772 km (0.094 R)
• M46: 6,493,445 km (0.084 R)
• M47: 6,932,216 km (0.118 R)
• M48: 7,040,076 km (0.047 R)
• M49: 7,202,988 km (0.076 R)
• M50: 7,257,442 km (0.107 R)
• M51: 7,353,334 km (0.099 R)
• M52: 7,782,680 km (0.112 R)
• M53: 8,021,587 km (0.067 R)
• M54: 8,092,198 km (0.068 R)
• M55: 8,248,677 km (0.098 R)
• M56: 9,207,599 km (0.104 R)
• M57: 9,356,000 km (0.031 R)
• M58: 9,685,265 km (0.104 R)
• M59: 9,972,643 km (0.11 R)
• M60: 10,140,342 km (0.074 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.1

Radius: 7.4

Gravity: 12.97 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.62 AU - 12.2 AU

Year: 20143 Days

Day: 16.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,373,741 km

• M1: 104,719 km (0.099 R)
• M2: 157,975 km (0.112 R)
• M3: 344,225 km (0.09 R)
• M4: 397,482 km (0.091 R)
• M5: 493,523 km (0.09 R)
• M6: 687,253 km (0.11 R)
• M7: 1,314,068 km (0.08 R)
• M8: 1,462,469 km (0.035 R)
• M9: 1,523,355 km (0.1 R)
• M10: 2,041,113 km (0.103 R)
• M11: 2,426,777 km (0.108 R)
• M12: 3,027,562 km (0.104 R)
• M13: 3,840,477 km (0.057 R)
• M14: 5,038,007 km (0.065 R)
• M15: 7,056,232 km (0.045 R)
• M16: 7,529,111 km (0.09 R)
• M17: 8,340,081 km (0.118 R)
• M18: 8,839,888 km (0.081 R)
• M19: 9,178,428 km (0.1 R)
• M20: 9,636,496 km (0.112 R)
• M21: 12,036,495 km (0.111 R)
• M22: 12,098,728 km (0.11 R)
• M23: 13,302,093 km (0.109 R)
• M24: 13,430,897 km (0.099 R)
• M25: 13,689,851 km (0.108 R)
• M26: 14,212,845 km (0.112 R)
• M27: 14,278,668 km (0.113 R)
• M28: 15,820,723 km (0.05 R)
• M29: 15,888,939 km (0.036 R)
• M30: 16,231,519 km (0.077 R)
• M31: 17,344,377 km (0.12 R)
• M32: 17,555,759 km (0.083 R)
• M33: 17,768,038 km (0.119 R)
• M34: 19,642,948 km (0.06 R)
• M35: 20,529,316 km (0.075 R)
• M36: 20,603,666 km (0.112 R)
• M37: 21,202,656 km (0.112 R)
• M38: 21,277,904 km (0.086 R)
• M39: 22,570,878 km (0.113 R)
• M40: 23,265,610 km (0.11 R)
• M41: 24,045,913 km (0.074 R)
• M42: 25,712,134 km (0.072 R)
• M43: 26,356,602 km (0.102 R)
• M44: 27,006,455 km (0.111 R)
• M45: 27,169,666 km (0.101 R)
• M46: 29,322,080 km (0.059 R)
• M47: 30,673,547 km (0.111 R)
• M48: 30,843,939 km (0.087 R)
• M49: 31,959,042 km (0.068 R)
• M50: 32,651,830 km (0.09 R)
• M51: 33,262,039 km (0.071 R)
• M52: 33,700,212 km (0.055 R)
• M53: 34,493,679 km (0.043 R)
• M54: 36,820,524 km (0.098 R)
• M55: 37,911,392 km (0.109 R)
• M56: 38,185,754 km (0.105 R)
• M57: 38,736,573 km (0.11 R)
• M58: 39,567,590 km (0.111 R)
• M59: 40,591,288 km (0.047 R)
• M60: 40,778,285 km (0.084 R)
• M61: 40,871,933 km (0.071 R)
• M62: 42,285,185 km (0.104 R)
• M63: 42,854,853 km (0.103 R)
• M64: 43,905,928 km (0.105 R)
• M65: 45,450,077 km (0.107 R)
• M66: 45,644,255 km (0.083 R)
• M67: 46,913,593 km (0.101 R)
• M68: 47,601,893 km (0.072 R)
• M69: 49,287,412 km (0.074 R)
• M70: 50,087,312 km (0.056 R)
• M71: 51,295,165 km (0.057 R)
• M72: 51,902,832 km (0.116 R)
• M73: 52,614,618 km (0.083 R)
• M74: 53,329,696 km (0.113 R)
• M75: 56,639,250 km (0.072 R)
• M76: 57,476,848 km (0.103 R)
• M77: 57,581,866 km (0.114 R)
• M78: 57,687,033 km (0.098 R)
• M79: 59,801,749 km (0.119 R)
• M80: 60,975,643 km (0.11 R)
• M81: 63,671,696 km (0.074 R)
• M82: 63,997,819 km (0.1 R)
• M83: 64,761,068 km (0.097 R)
• M84: 65,636,963 km (0.111 R)
• M85: 66,186,287 km (0.055 R)
• M86: 66,627,002 km (0.101 R)
• M87: 67,400,423 km (0.045 R)
• M88: 67,511,125 km (0.072 R)
• M89: 68,176,836 km (0.109 R)
• M90: 69,962,586 km (0.098 R)
• M91: 73,238,330 km (0.082 R)
• M92: 74,837,532 km (0.104 R)
• M93: 75,641,471 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 10,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit