🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.26 AU - 5.14 AU

Year: 3011 Days

Day: 16.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.7

Radius: 8.3

Gravity: 8.6 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.67 AU - 9.85 AU

Year: 9071 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,683,613 km

• M1: 128,205 km (0.06 R)
• M2: 314,006 km (0.056 R)
• M3: 394,789 km (0.038 R)
• M4: 638,933 km (0.049 R)
• M5: 746,493 km (0.106 R)
• M6: 1,413,101 km (0.073 R)
• M7: 1,597,556 km (0.072 R)
• M8: 2,197,593 km (0.086 R)
• M9: 2,387,881 km (0.084 R)
• M10: 2,608,538 km (0.1 R)
• M11: 2,759,333 km (0.076 R)
• M12: 3,148,886 km (0.109 R)
• M13: 3,391,085 km (0.068 R)
• M14: 3,893,434 km (0.111 R)
• M15: 3,979,453 km (0.034 R)
• M16: 4,300,340 km (0.099 R)
• M17: 4,389,351 km (0.064 R)
• M18: 4,782,046 km (0.076 R)
• M19: 5,123,278 km (0.081 R)
• M20: 5,698,482 km (0.101 R)
• M21: 6,159,992 km (0.102 R)
• M22: 6,702,134 km (0.109 R)
• M23: 7,401,355 km (0.044 R)
• M24: 7,651,632 km (0.095 R)
• M25: 8,086,962 km (0.097 R)
• M26: 8,567,769 km (0.044 R)
• M27: 12,142,261 km (0.085 R)
• M28: 13,077,846 km (0.093 R)
• M29: 13,641,680 km (0.06 R)
• M30: 13,860,542 km (0.049 R)
• M31: 14,747,956 km (0.077 R)
• M32: 15,017,831 km (0.087 R)
• M33: 15,607,995 km (0.12 R)
• M34: 15,699,399 km (0.03 R)
• M35: 15,928,882 km (0.092 R)
• M36: 16,437,664 km (0.081 R)
• M37: 16,577,389 km (0.083 R)
• M38: 16,857,885 km (0.074 R)
• M39: 17,947,855 km (0.104 R)
• M40: 18,091,618 km (0.03 R)
• M41: 18,284,001 km (0.11 R)
• M42: 18,670,861 km (0.042 R)
• M43: 18,865,189 km (0.071 R)
• M44: 18,962,727 km (0.088 R)
• M45: 19,158,102 km (0.042 R)
• M46: 19,748,415 km (0.068 R)
• M47: 19,847,449 km (0.087 R)
• M48: 20,294,896 km (0.116 R)
• M49: 20,544,874 km (0.117 R)
• M50: 21,300,942 km (0.115 R)
• M51: 21,707,997 km (0.099 R)
• M52: 22,014,823 km (0.108 R)
• M53: 22,529,589 km (0.07 R)
• M54: 23,466,221 km (0.064 R)
• M55: 24,150,482 km (0.108 R)
• M56: 25,001,694 km (0.112 R)
• M57: 25,162,362 km (0.088 R)
• M58: 25,323,329 km (0.066 R)
• M59: 25,808,475 km (0.119 R)
• M60: 26,025,093 km (0.079 R)
• M61: 26,351,216 km (0.104 R)
• M62: 26,569,330 km (0.089 R)
• M63: 27,447,769 km (0.082 R)
• M64: 27,668,874 km (0.085 R)
• M65: 27,890,578 km (0.049 R)
• M66: 27,946,229 km (0.118 R)
• M67: 28,447,531 km (0.068 R)
• M68: 28,615,230 km (0.06 R)
• M69: 28,727,279 km (0.071 R)
• M70: 29,120,572 km (0.081 R)
• M71: 29,402,564 km (0.06 R)
• M72: 30,368,069 km (0.027 R)
• M73: 30,768,692 km (0.071 R)
• M74: 32,446,881 km (0.045 R)
• M75: 32,856,480 km (0.111 R)
• M76: 32,973,764 km (0.093 R)
• M77: 33,680,614 km (0.103 R)
• M78: 33,739,855 km (0.065 R)
• M79: 33,798,946 km (0.087 R)
• M80: 35,831,084 km (0.06 R)
• M81: 35,951,959 km (0.113 R)
• M82: 37,411,735 km (0.04 R)
• M83: 38,025,684 km (0.058 R)
• M84: 40,892,428 km (0.093 R)
• M85: 41,271,509 km (0.096 R)
• M86: 42,671,297 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.1

Radius: 12.4

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.53 AU - 10.59 AU

Year: 9540 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,683,613 km

• M1: 445,502 km (0.118 R)
• M2: 582,983 km (0.101 R)
• M3: 769,831 km (0.075 R)
• M4: 1,185,862 km (0.041 R)
• M5: 1,493,136 km (0.114 R)
• M6: 1,803,103 km (0.098 R)
• M7: 2,037,373 km (0.063 R)
• M8: 2,826,203 km (0.118 R)
• M9: 3,155,468 km (0.089 R)
• M10: 3,555,343 km (0.067 R)
• M11: 4,372,147 km (0.106 R)
• M12: 4,561,389 km (0.117 R)
• M13: 5,312,220 km (0.046 R)
• M14: 5,480,668 km (0.116 R)
• M15: 6,207,115 km (0.11 R)
• M16: 6,313,479 km (0.062 R)
• M17: 6,672,215 km (0.08 R)
• M18: 6,854,126 km (0.067 R)
• M19: 7,148,534 km (0.112 R)
• M20: 7,711,920 km (0.063 R)
• M21: 8,921,419 km (0.12 R)
• M22: 9,446,208 km (0.092 R)
• M23: 10,189,261 km (0.075 R)
• M24: 10,441,183 km (0.072 R)
• M25: 11,863,410 km (0.09 R)
• M26: 12,709,685 km (0.068 R)
• M27: 12,890,250 km (0.084 R)
• M28: 13,071,712 km (0.093 R)
• M29: 13,529,332 km (0.088 R)
• M30: 13,667,561 km (0.039 R)
• M31: 14,366,033 km (0.06 R)
• M32: 15,459,594 km (0.11 R)
• M33: 15,700,895 km (0.118 R)
• M34: 16,579,782 km (0.117 R)
• M35: 16,826,768 km (0.056 R)
• M36: 17,174,733 km (0.119 R)
• M37: 18,232,540 km (0.072 R)
• M38: 19,001,024 km (0.119 R)
• M39: 19,363,200 km (0.118 R)
• M40: 19,467,171 km (0.101 R)
• M41: 19,571,291 km (0.091 R)
• M42: 20,410,834 km (0.064 R)
• M43: 20,835,094 km (0.078 R)
• M44: 21,423,163 km (0.086 R)
• M45: 21,638,434 km (0.075 R)
• M46: 22,451,798 km (0.059 R)
• M47: 22,615,608 km (0.081 R)
• M48: 23,941,045 km (0.076 R)
• M49: 24,276,294 km (0.097 R)
• M50: 24,613,188 km (0.081 R)
• M51: 24,951,578 km (0.103 R)
• M52: 27,246,709 km (0.094 R)
• M53: 27,479,932 km (0.102 R)
• M54: 27,596,768 km (0.102 R)
• M55: 28,419,556 km (0.055 R)
• M56: 28,715,311 km (0.115 R)
• M57: 28,893,183 km (0.078 R)
• M58: 30,028,781 km (0.118 R)
• M59: 30,450,796 km (0.09 R)
• M60: 30,996,230 km (0.114 R)
• M61: 31,606,141 km (0.059 R)
• M62: 32,343,359 km (0.099 R)
• M63: 33,210,428 km (0.102 R)
• M64: 34,651,654 km (0.102 R)
• M65: 34,967,754 km (0.098 R)
• M66: 35,157,744 km (0.052 R)
• M67: 35,602,648 km (0.102 R)
• M68: 36,626,346 km (0.11 R)
• M69: 38,506,492 km (0.102 R)
• M70: 39,623,090 km (0.039 R)
• M71: 40,351,333 km (0.099 R)
• M72: 40,617,318 km (0.074 R)
• M73: 42,022,939 km (0.061 R)
• M74: 42,359,834 km (0.066 R)
• M75: 43,104,532 km (0.065 R)
• M76: 43,853,419 km (0.05 R)
• M77: 44,537,979 km (0.115 R)
• M78: 44,675,310 km (0.112 R)
• M79: 45,226,129 km (0.114 R)
• M80: 45,987,133 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.6

Radius: 10.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.43 AU - 10.99 AU

Year: 12262 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,683,613 km

• M1: 130,449 km (0.091 R)
• M2: 219,759 km (0.053 R)
• M3: 437,424 km (0.097 R)
• M4: 662,719 km (0.11 R)
• M5: 853,306 km (0.09 R)
• M6: 1,093,560 km (0.055 R)
• M7: 1,424,471 km (0.054 R)
• M8: 1,565,691 km (0.075 R)
• M9: 1,693,298 km (0.102 R)
• M10: 2,076,867 km (0.12 R)
• M11: 2,278,974 km (0.068 R)
• M12: 2,382,346 km (0.052 R)
• M13: 2,878,861 km (0.056 R)
• M14: 3,036,388 km (0.105 R)
• M15: 3,407,241 km (0.098 R)
• M16: 3,598,128 km (0.077 R)
• M17: 3,841,823 km (0.09 R)
• M18: 4,345,369 km (0.109 R)
• M19: 4,448,592 km (0.119 R)
• M20: 4,923,416 km (0.062 R)
• M21: 5,359,045 km (0.078 R)
• M22: 5,581,646 km (0.098 R)
• M23: 5,949,657 km (0.083 R)
• M24: 6,799,223 km (0.075 R)
• M25: 7,874,682 km (0.099 R)
• M26: 7,969,378 km (0.086 R)
• M27: 8,127,952 km (0.088 R)
• M28: 8,223,545 km (0.086 R)
• M29: 8,838,242 km (0.056 R)
• M30: 8,969,440 km (0.093 R)
• M31: 9,035,412 km (0.066 R)
• M32: 9,134,446 km (0.082 R)
• M33: 9,300,500 km (0.097 R)
• M34: 9,703,217 km (0.067 R)
• M35: 10,664,683 km (0.109 R)
• M36: 11,156,860 km (0.101 R)
• M37: 11,370,037 km (0.083 R)
• M38: 11,441,395 km (0.119 R)
• M39: 12,788,524 km (0.096 R)
• M40: 13,273,669 km (0.07 R)
• M41: 14,416,298 km (0.092 R)
• M42: 15,313,586 km (0.105 R)
• M43: 15,392,424 km (0.053 R)
• M44: 15,590,192 km (0.04 R)
• M45: 15,868,594 km (0.106 R)
• M46: 16,068,457 km (0.12 R)
• M47: 16,591,900 km (0.119 R)
• M48: 17,614,252 km (0.074 R)
• M49: 17,904,172 km (0.097 R)
• M50: 18,195,589 km (0.109 R)
• M51: 18,362,839 km (0.098 R)
• M52: 18,446,764 km (0.118 R)
• M53: 18,825,546 km (0.088 R)
• M54: 19,377,263 km (0.105 R)
• M55: 19,462,683 km (0.108 R)
• M56: 20,845,416 km (0.106 R)
• M57: 21,064,278 km (0.12 R)
• M58: 22,572,972 km (0.109 R)
• M59: 22,978,233 km (0.073 R)
• M60: 23,385,738 km (0.043 R)
• M61: 24,208,227 km (0.081 R)
• M62: 24,622,912 km (0.099 R)
• M63: 24,947,091 km (0.114 R)
• M64: 25,272,765 km (0.071 R)
• M65: 26,305,290 km (0.096 R)
• M66: 26,636,798 km (0.113 R)
• M67: 27,160,391 km (0.113 R)
• M68: 27,591,382 km (0.084 R)
• M69: 28,557,186 km (0.096 R)
• M70: 29,386,707 km (0.092 R)
• M71: 30,026,537 km (0.047 R)
• M72: 30,422,522 km (0.03 R)
• M73: 30,621,188 km (0.115 R)
• M74: 31,169,614 km (0.119 R)
• M75: 31,671,066 km (0.116 R)
• M76: 32,124,647 km (0.071 R)
• M77: 32,428,330 km (0.092 R)
• M78: 33,909,050 km (0.066 R)
• M79: 34,528,236 km (0.038 R)

Kuiper Belt

Range: 31.4 - 48.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 17,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit