🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.7 AU - 0.84 AU

Year: 302 Days

Day: 34.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.83 AU - 2.65 AU

Year: 1496 Days

Day: 17.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.5

Radius: 9.9

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.64 AU - 3.5 AU

Year: 2400 Days

Day: 5.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,289,323 km

• M1: 212,728 km (0.06 R)
• M2: 311,762 km (0.101 R)
• M3: 469,588 km (0.08 R)
• M4: 539,450 km (0.103 R)
• M5: 656,435 km (0.09 R)
• M6: 810,970 km (0.041 R)
• M7: 888,013 km (0.094 R)
• M8: 977,921 km (0.092 R)
• M9: 1,039,705 km (0.044 R)
• M10: 1,156,691 km (0.107 R)
• M11: 1,255,725 km (0.072 R)
• M12: 1,334,862 km (0.091 R)
• M13: 1,510,340 km (0.065 R)
• M14: 1,631,664 km (0.089 R)
• M15: 2,028,547 km (0.065 R)
• M16: 2,122,345 km (0.098 R)
• M17: 2,217,639 km (0.119 R)
• M18: 2,286,603 km (0.055 R)
• M19: 2,426,777 km (0.107 R)
• M20: 2,657,008 km (0.076 R)
• M21: 2,745,271 km (0.103 R)
• M22: 2,864,500 km (0.118 R)
• M23: 3,154,421 km (0.106 R)
• M24: 3,486,079 km (0.118 R)
• M25: 3,962,698 km (0.083 R)
• M26: 4,234,368 km (0.067 R)
• M27: 4,337,889 km (0.038 R)
• M28: 4,407,452 km (0.102 R)
• M29: 4,529,824 km (0.084 R)
• M30: 5,012,875 km (0.056 R)
• M31: 5,177,732 km (0.115 R)
• M32: 5,325,535 km (0.073 R)
• M33: 5,531,381 km (0.027 R)
• M34: 5,682,625 km (0.101 R)
• M35: 6,125,135 km (0.111 R)
• M36: 6,360,453 km (0.094 R)
• M37: 6,459,486 km (0.113 R)
• M38: 6,900,950 km (0.102 R)
• M39: 6,982,331 km (0.116 R)
• M40: 8,348,309 km (0.105 R)
• M41: 8,500,301 km (0.093 R)
• M42: 8,784,985 km (0.073 R)
• M43: 9,117,392 km (0.084 R)
• M44: 9,296,460 km (0.091 R)
• M45: 9,954,990 km (0.08 R)
• M46: 10,324,946 km (0.092 R)
• M47: 10,511,494 km (0.077 R)
• M48: 10,699,240 km (0.108 R)
• M49: 10,769,850 km (0.111 R)
• M50: 10,911,818 km (0.087 R)
• M51: 11,173,465 km (0.12 R)
• M52: 11,654,572 km (0.101 R)
• M53: 12,068,808 km (0.102 R)
• M54: 12,191,628 km (0.071 R)
• M55: 12,463,148 km (0.114 R)
• M56: 13,391,253 km (0.075 R)
• M57: 13,492,980 km (0.094 R)
• M58: 13,620,437 km (0.093 R)
• M59: 14,030,934 km (0.092 R)
• M60: 14,393,559 km (0.084 R)
• M61: 14,838,014 km (0.115 R)
• M62: 14,943,182 km (0.042 R)
• M63: 15,075,127 km (0.078 R)
• M64: 15,180,893 km (0.061 R)
• M65: 15,286,958 km (0.09 R)
• M66: 15,446,429 km (0.109 R)
• M67: 16,578,586 km (0.079 R)
• M68: 16,715,168 km (0.103 R)
• M69: 16,934,329 km (0.104 R)
• M70: 17,182,213 km (0.115 R)
• M71: 17,542,295 km (0.038 R)
• M72: 18,269,939 km (0.055 R)
• M73: 18,354,612 km (0.118 R)
• M74: 18,694,348 km (0.101 R)
• M75: 18,893,463 km (0.06 R)
• M76: 19,150,472 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 12.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.88 AU - 3.36 AU

Year: 2459 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,289,323 km

• M1: 163,510 km (0.028 R)
• M2: 264,190 km (0.119 R)
• M3: 390,899 km (0.09 R)
• M4: 472,131 km (0.086 R)
• M5: 608,115 km (0.096 R)
• M6: 715,676 km (0.09 R)
• M7: 821,442 km (0.086 R)
• M8: 991,086 km (0.054 R)
• M9: 1,080,545 km (0.049 R)
• M10: 1,246,898 km (0.11 R)
• M11: 1,322,595 km (0.082 R)
• M12: 1,536,071 km (0.093 R)
• M13: 1,785,451 km (0.092 R)
• M14: 1,884,036 km (0.119 R)
• M15: 1,997,132 km (0.114 R)
• M16: 2,230,654 km (0.107 R)
• M17: 2,323,853 km (0.112 R)
• M18: 2,432,013 km (0.047 R)
• M19: 2,738,389 km (0.107 R)
• M20: 3,131,682 km (0.096 R)
• M21: 3,747,427 km (0.069 R)
• M22: 3,827,013 km (0.117 R)
• M23: 4,036,899 km (0.052 R)
• M24: 4,118,579 km (0.104 R)
• M25: 4,383,816 km (0.106 R)
• M26: 4,535,359 km (0.106 R)
• M27: 4,620,480 km (0.052 R)
• M28: 5,284,246 km (0.095 R)
• M29: 5,590,921 km (0.071 R)
• M30: 5,922,131 km (0.106 R)
• M31: 6,052,580 km (0.109 R)
• M32: 6,240,774 km (0.111 R)
• M33: 6,373,617 km (0.114 R)
• M34: 6,953,758 km (0.067 R)
• M35: 7,814,843 km (0.06 R)
• M36: 8,061,231 km (0.118 R)
• M37: 8,331,105 km (0.093 R)
• M38: 8,477,562 km (0.047 R)
• M39: 8,794,410 km (0.079 R)
• M40: 8,922,316 km (0.069 R)
• M41: 9,115,148 km (0.119 R)
• M42: 9,352,859 km (0.043 R)
• M43: 9,439,925 km (0.118 R)
• M44: 9,548,982 km (0.086 R)
• M45: 9,790,433 km (0.1 R)
• M46: 9,922,976 km (0.109 R)
• M47: 10,033,828 km (0.038 R)
• M48: 10,436,695 km (0.097 R)
• M49: 10,617,410 km (0.108 R)
• M50: 11,793,847 km (0.114 R)
• M51: 11,958,555 km (0.107 R)
• M52: 12,793,460 km (0.055 R)
• M53: 13,035,510 km (0.086 R)
• M54: 13,352,508 km (0.1 R)
• M55: 13,524,246 km (0.057 R)
• M56: 13,919,483 km (0.108 R)
• M57: 14,068,633 km (0.046 R)
• M58: 14,418,991 km (0.042 R)
• M59: 14,645,632 km (0.068 R)
• M60: 15,153,516 km (0.063 R)
• M61: 15,409,777 km (0.118 R)
• M62: 15,589,893 km (0.073 R)
• M63: 15,718,996 km (0.113 R)
• M64: 15,874,428 km (0.119 R)
• M65: 16,475,064 km (0.089 R)
• M66: 16,764,835 km (0.107 R)
• M67: 16,976,815 km (0.1 R)
• M68: 17,376,391 km (0.108 R)
• M69: 17,537,209 km (0.038 R)
• M70: 17,914,195 km (0.101 R)
• M71: 18,022,355 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 120.3

Radius: 4.2

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 9.86 AU - 11.04 AU

Year: 15074 Days

Day: 18.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,289,323 km

• M1: 55,351 km (0.117 R)
• M2: 183,257 km (0.067 R)
• M3: 355,594 km (0.092 R)
• M4: 570,117 km (0.067 R)
• M5: 677,080 km (0.092 R)
• M6: 704,905 km (0.119 R)
• M7: 879,635 km (0.117 R)
• M8: 940,971 km (0.061 R)
• M9: 1,019,509 km (0.113 R)
• M10: 1,067,830 km (0.039 R)
• M11: 1,251,087 km (0.056 R)
• M12: 1,609,523 km (0.116 R)
• M13: 1,780,663 km (0.076 R)
• M14: 2,017,926 km (0.12 R)
• M15: 2,223,324 km (0.084 R)
• M16: 2,265,211 km (0.094 R)
• M17: 2,392,519 km (0.094 R)
• M18: 2,500,379 km (0.071 R)
• M19: 2,765,616 km (0.112 R)
• M20: 3,370,889 km (0.047 R)
• M21: 3,491,764 km (0.076 R)
• M22: 4,092,100 km (0.118 R)
• M23: 4,221,203 km (0.119 R)
• M24: 4,377,832 km (0.096 R)
• M25: 4,750,780 km (0.097 R)
• M26: 5,078,549 km (0.092 R)
• M27: 5,413,498 km (0.085 R)
• M28: 5,698,183 km (0.068 R)
• M29: 6,104,790 km (0.089 R)
• M30: 6,193,202 km (0.085 R)
• M31: 7,007,314 km (0.068 R)
• M32: 7,854,487 km (0.112 R)
• M33: 8,015,005 km (0.101 R)
• M34: 8,144,108 km (0.069 R)
• M35: 8,208,884 km (0.112 R)
• M36: 9,000,107 km (0.084 R)
• M37: 9,849,673 km (0.057 R)
• M38: 9,884,231 km (0.109 R)
• M39: 10,161,884 km (0.09 R)
• M40: 10,336,614 km (0.097 R)
• M41: 10,724,671 km (0.104 R)
• M42: 11,225,525 km (0.077 R)
• M43: 11,478,794 km (0.12 R)
• M44: 12,585,220 km (0.051 R)
• M45: 13,037,305 km (0.084 R)
• M46: 13,189,147 km (0.04 R)
• M47: 13,686,859 km (0.103 R)
• M48: 13,802,498 km (0.07 R)
• M49: 14,779,372 km (0.081 R)
• M50: 15,657,212 km (0.099 R)
• M51: 16,183,946 km (0.037 R)
• M52: 16,469,978 km (0.106 R)
• M53: 16,592,947 km (0.091 R)
• M54: 16,881,372 km (0.119 R)
• M55: 16,922,661 km (0.115 R)
• M56: 16,964,099 km (0.054 R)
• M57: 17,046,827 km (0.103 R)
• M58: 17,840,444 km (0.108 R)
• M59: 18,093,563 km (0.099 R)
• M60: 18,305,394 km (0.072 R)
• M61: 19,550,198 km (0.085 R)
• M62: 19,941,995 km (0.096 R)
• M63: 20,248,670 km (0.119 R)
• M64: 20,336,484 km (0.051 R)
• M65: 22,120,439 km (0.087 R)
• M66: 23,721,884 km (0.102 R)
• M67: 24,513,257 km (0.073 R)
• M68: 24,560,081 km (0.041 R)
• M69: 24,935,571 km (0.101 R)
• M70: 25,360,429 km (0.099 R)
• M71: 27,277,227 km (0.105 R)
• M72: 27,471,555 km (0.077 R)
• M73: 27,861,257 km (0.089 R)
• M74: 29,638,181 km (0.082 R)
• M75: 29,887,859 km (0.092 R)
• M76: 30,088,021 km (0.077 R)
• M77: 30,238,517 km (0.082 R)
• M78: 31,349,580 km (0.079 R)
• M79: 31,400,443 km (0.037 R)
• M80: 34,237,567 km (0.066 R)
• M81: 34,604,381 km (0.109 R)
• M82: 34,709,548 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 16,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit