🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.78 AU - 1.06 AU

Year: 313 Days

Day: 43.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.7 AU - 1.7 AU

Year: 786 Days

Day: 24.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,709,497 km

• M1: 645,814 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.93 AU - 4.81 AU

Year: 3241 Days

Day: 25 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 12.2

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 8.92 AU - 14.84 AU

Year: 14527 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,709,497 km

• M1: 153,637 km (0.094 R)
• M2: 297,101 km (0.102 R)
• M3: 580,290 km (0.111 R)
• M4: 804,837 km (0.1 R)
• M5: 1,463,366 km (0.118 R)
• M6: 1,643,781 km (0.094 R)
• M7: 1,804,599 km (0.094 R)
• M8: 1,942,678 km (0.108 R)
• M9: 2,318,468 km (0.105 R)
• M10: 2,592,382 km (0.09 R)
• M11: 3,305,814 km (0.118 R)
• M12: 3,510,763 km (0.109 R)
• M13: 3,897,324 km (0.102 R)
• M14: 4,635,440 km (0.078 R)
• M15: 7,275,393 km (0.084 R)
• M16: 7,364,254 km (0.116 R)
• M17: 7,996,455 km (0.11 R)
• M18: 8,088,158 km (0.065 R)
• M19: 8,180,311 km (0.117 R)
• M20: 8,319,138 km (0.117 R)
• M21: 9,168,554 km (0.051 R)
• M22: 9,554,816 km (0.073 R)
• M23: 9,750,041 km (0.102 R)
• M24: 10,045,497 km (0.082 R)
• M25: 11,462,338 km (0.077 R)
• M26: 12,726,291 km (0.084 R)
• M27: 13,320,194 km (0.081 R)
• M28: 13,483,854 km (0.118 R)
• M29: 14,423,329 km (0.099 R)
• M30: 15,843,312 km (0.06 R)
• M31: 16,657,873 km (0.103 R)
• M32: 16,775,307 km (0.032 R)
• M33: 17,307,426 km (0.086 R)
• M34: 17,665,265 km (0.101 R)
• M35: 17,905,220 km (0.04 R)
• M36: 18,692,404 km (0.117 R)
• M37: 19,429,023 km (0.113 R)
• M38: 19,614,674 km (0.069 R)
• M39: 20,112,686 km (0.113 R)
• M40: 20,551,755 km (0.101 R)
• M41: 20,804,127 km (0.108 R)
• M42: 21,439,619 km (0.09 R)
• M43: 21,695,581 km (0.052 R)
• M44: 22,339,899 km (0.087 R)
• M45: 22,534,376 km (0.059 R)
• M46: 23,121,398 km (0.105 R)
• M47: 24,044,567 km (0.099 R)
• M48: 24,310,552 km (0.116 R)
• M49: 24,510,564 km (0.092 R)
• M50: 26,131,307 km (0.09 R)
• M51: 26,336,256 km (0.113 R)
• M52: 27,023,509 km (0.085 R)
• M53: 29,617,237 km (0.105 R)
• M54: 30,403,673 km (0.104 R)
• M55: 31,632,320 km (0.11 R)
• M56: 33,172,580 km (0.041 R)
• M57: 35,188,710 km (0.095 R)
• M58: 36,021,372 km (0.091 R)
• M59: 36,937,210 km (0.068 R)
• M60: 37,013,804 km (0.099 R)
• M61: 37,628,951 km (0.11 R)
• M62: 38,635,894 km (0.117 R)
• M63: 39,260,016 km (0.116 R)
• M64: 39,730,203 km (0.096 R)
• M65: 40,439,147 km (0.096 R)
• M66: 40,913,970 km (0.108 R)
• M67: 41,152,130 km (0.115 R)
• M68: 43,801,957 km (0.109 R)
• M69: 44,371,177 km (0.053 R)
• M70: 44,452,708 km (0.113 R)
• M71: 45,024,621 km (0.042 R)
• M72: 45,516,947 km (0.077 R)
• M73: 45,599,077 km (0.1 R)
• M74: 46,838,196 km (0.104 R)
• M75: 47,503,457 km (0.084 R)
• M76: 48,088,236 km (0.055 R)
• M77: 49,349,346 km (0.08 R)
• M78: 51,304,141 km (0.087 R)
• M79: 52,592,478 km (0.079 R)
• M80: 52,851,432 km (0.086 R)
• M81: 53,630,986 km (0.115 R)
• M82: 55,903,976 km (0.114 R)
• M83: 56,786,604 km (0.089 R)
• M84: 57,229,563 km (0.041 R)
• M85: 58,208,382 km (0.065 R)
• M86: 58,655,081 km (0.046 R)
• M87: 59,192,586 km (0.079 R)
• M88: 59,462,012 km (0.108 R)
• M89: 60,001,911 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 346.9

Radius: 4

Gravity: 21.68 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.28 AU - 15.7 AU

Year: 18564 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,709,497 km

• M1: 107,411 km (0.096 R)
• M2: 546,032 km (0.101 R)
• M3: 713,881 km (0.094 R)
• M4: 753,225 km (0.053 R)
• M5: 1,187,059 km (0.115 R)
• M6: 1,354,459 km (0.108 R)
• M7: 1,845,888 km (0.053 R)
• M8: 1,955,843 km (0.065 R)
• M9: 2,628,584 km (0.074 R)
• M10: 3,167,735 km (0.104 R)
• M11: 3,602,466 km (0.088 R)
• M12: 4,343,425 km (0.118 R)
• M13: 4,600,733 km (0.051 R)
• M14: 5,519,563 km (0.069 R)
• M15: 5,918,690 km (0.048 R)
• M16: 6,368,381 km (0.116 R)
• M17: 7,343,909 km (0.111 R)
• M18: 7,605,855 km (0.089 R)
• M19: 7,782,380 km (0.105 R)
• M20: 8,184,200 km (0.116 R)
• M21: 8,410,392 km (0.073 R)
• M22: 8,961,511 km (0.106 R)
• M23: 9,194,584 km (0.057 R)
• M24: 9,476,876 km (0.032 R)
• M25: 9,571,571 km (0.112 R)
• M26: 10,195,095 km (0.115 R)
• M27: 10,487,260 km (0.112 R)
• M28: 10,980,334 km (0.091 R)
• M29: 12,194,171 km (0.102 R)
• M30: 12,452,377 km (0.115 R)
• M31: 13,237,766 km (0.092 R)
• M32: 13,449,896 km (0.064 R)
• M33: 16,194,717 km (0.1 R)
• M34: 16,935,825 km (0.03 R)
• M35: 18,450,953 km (0.103 R)
• M36: 18,925,926 km (0.108 R)
• M37: 21,297,650 km (0.093 R)
• M38: 22,613,065 km (0.062 R)
• M39: 22,803,203 km (0.115 R)
• M40: 23,184,828 km (0.117 R)
• M41: 23,568,696 km (0.068 R)
• M42: 23,825,705 km (0.045 R)
• M43: 24,148,238 km (0.09 R)
• M44: 25,124,663 km (0.116 R)
• M45: 25,321,534 km (0.056 R)
• M46: 25,650,799 km (0.031 R)
• M47: 27,317,918 km (0.06 R)
• M48: 27,520,323 km (0.103 R)
• M49: 29,019,743 km (0.052 R)
• M50: 29,364,267 km (0.058 R)
• M51: 29,433,231 km (0.038 R)
• M52: 30,615,503 km (0.062 R)
• M53: 30,755,527 km (0.082 R)
• M54: 31,600,605 km (0.086 R)
• M55: 33,169,737 km (0.116 R)
• M56: 34,036,208 km (0.076 R)
• M57: 36,903,252 km (0.105 R)
• M58: 37,951,185 km (0.066 R)
• M59: 39,008,842 km (0.111 R)
• M60: 40,459,642 km (0.028 R)
• M61: 41,617,529 km (0.104 R)
• M62: 42,005,885 km (0.065 R)
• M63: 42,161,617 km (0.074 R)
• M64: 42,629,708 km (0.049 R)
• M65: 42,942,817 km (0.119 R)
• M66: 43,256,673 km (0.108 R)
• M67: 43,335,212 km (0.11 R)
• M68: 43,492,589 km (0.106 R)
• M69: 44,044,605 km (0.09 R)
• M70: 44,361,154 km (0.069 R)
• M71: 47,486,403 km (0.059 R)
• M72: 48,136,256 km (0.107 R)
• M73: 48,788,952 km (0.102 R)
• M74: 51,096,649 km (0.073 R)
• M75: 51,429,205 km (0.11 R)
• M76: 52,514,986 km (0.034 R)
• M77: 52,598,761 km (0.098 R)
• M78: 53,355,277 km (0.058 R)
• M79: 56,074,069 km (0.118 R)
• M80: 56,245,508 km (0.059 R)
• M81: 56,502,817 km (0.099 R)
• M82: 57,277,584 km (0.108 R)
• M83: 57,450,220 km (0.118 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 15,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit