🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.54 AU - 0.82 AU

Year: 205 Days

Day: 26.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,804,247 km

• M1: 567,574 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.31 AU - 5.13 AU

Year: 3166 Days

Day: 30.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.44 AU - 4.84 AU

Year: 3651 Days

Day: 42.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,804,247 km

• M1: 1,705,416 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298.7

Radius: 5.8

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.88 AU - 18.76 AU

Year: 26328 Days

Day: 18.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,804,247 km

• M1: 89,609 km (0.081 R)
• M2: 151,991 km (0.11 R)
• M3: 199,264 km (0.037 R)
• M4: 313,557 km (0.12 R)
• M5: 506,090 km (0.12 R)
• M6: 1,409,661 km (0.112 R)
• M7: 1,972,598 km (0.093 R)
• M8: 2,163,634 km (0.081 R)
• M9: 2,360,654 km (0.114 R)
• M10: 2,736,893 km (0.12 R)
• M11: 2,807,354 km (0.1 R)
• M12: 2,986,123 km (0.085 R)
• M13: 3,430,130 km (0.116 R)
• M14: 3,506,125 km (0.118 R)
• M15: 3,698,658 km (0.087 R)
• M16: 3,974,067 km (0.077 R)
• M17: 4,174,828 km (0.064 R)
• M18: 4,628,109 km (0.07 R)
• M19: 5,053,715 km (0.103 R)
• M20: 6,357,461 km (0.112 R)
• M21: 7,022,124 km (0.081 R)
• M22: 7,758,445 km (0.114 R)
• M23: 8,570,761 km (0.081 R)
• M24: 9,356,599 km (0.075 R)
• M25: 9,839,052 km (0.068 R)
• M26: 9,893,206 km (0.119 R)
• M27: 10,165,175 km (0.091 R)
• M28: 10,329,583 km (0.072 R)
• M29: 10,661,092 km (0.053 R)
• M30: 10,772,393 km (0.035 R)
• M31: 10,828,193 km (0.072 R)
• M32: 12,545,726 km (0.102 R)
• M33: 13,196,327 km (0.114 R)
• M34: 13,555,961 km (0.104 R)
• M35: 13,616,249 km (0.102 R)
• M36: 14,592,076 km (0.07 R)
• M37: 16,161,656 km (0.092 R)
• M38: 16,546,272 km (0.026 R)
• M39: 16,739,703 km (0.06 R)
• M40: 16,933,881 km (0.105 R)
• M41: 17,128,807 km (0.065 R)
• M42: 18,048,235 km (0.12 R)
• M43: 18,447,213 km (0.069 R)
• M44: 18,647,823 km (0.098 R)
• M45: 18,916,352 km (0.07 R)
• M46: 21,180,366 km (0.027 R)
• M47: 21,741,956 km (0.109 R)
• M48: 22,379,692 km (0.098 R)
• M49: 23,383,793 km (0.047 R)
• M50: 23,528,304 km (0.099 R)
• M51: 24,843,569 km (0.093 R)
• M52: 25,658,877 km (0.065 R)
• M53: 25,957,475 km (0.057 R)
• M54: 28,003,525 km (0.113 R)
• M55: 28,542,376 km (0.07 R)
• M56: 29,865,270 km (0.108 R)
• M57: 30,890,315 km (0.114 R)
• M58: 31,049,038 km (0.064 R)
• M59: 31,287,647 km (0.114 R)
• M60: 32,409,032 km (0.038 R)
• M61: 32,651,082 km (0.114 R)
• M62: 33,380,820 km (0.093 R)
• M63: 34,197,774 km (0.112 R)
• M64: 34,362,033 km (0.1 R)
• M65: 34,856,154 km (0.085 R)
• M66: 35,684,926 km (0.086 R)
• M67: 36,185,331 km (0.113 R)
• M68: 37,362,068 km (0.1 R)
• M69: 37,955,074 km (0.071 R)
• M70: 38,465,801 km (0.071 R)
• M71: 38,893,202 km (0.088 R)
• M72: 39,064,642 km (0.106 R)
• M73: 40,792,347 km (0.048 R)
• M74: 42,104,470 km (0.058 R)
• M75: 43,075,360 km (0.059 R)
• M76: 45,580,078 km (0.087 R)
• M77: 46,032,312 km (0.118 R)
• M78: 47,764,207 km (0.047 R)
• M79: 48,684,233 km (0.108 R)
• M80: 50,168,544 km (0.115 R)
• M81: 51,103,680 km (0.11 R)
• M82: 52,801,616 km (0.086 R)
• M83: 53,657,465 km (0.093 R)
• M84: 54,517,802 km (0.096 R)
• M85: 55,190,245 km (0.107 R)
• M86: 56,349,180 km (0.102 R)
• M87: 59,281,597 km (0.089 R)
• M88: 62,865,513 km (0.097 R)
• M89: 64,075,610 km (0.104 R)
• M90: 65,497,089 km (0.089 R)
• M91: 67,854,901 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 581

Radius: 4.3

Gravity: 31.42 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 18.12 AU - 19.04 AU

Year: 29252 Days

Day: 15.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,804,247 km

• M1: 96,640 km (0.061 R)
• M2: 132,693 km (0.069 R)
• M3: 223,798 km (0.113 R)
• M4: 376,987 km (0.097 R)
• M5: 938,876 km (0.083 R)
• M6: 1,028,934 km (0.099 R)
• M7: 1,121,685 km (0.065 R)
• M8: 1,153,250 km (0.081 R)
• M9: 1,555,219 km (0.069 R)
• M10: 1,698,085 km (0.091 R)
• M11: 2,112,920 km (0.115 R)
• M12: 2,231,402 km (0.095 R)
• M13: 2,516,087 km (0.084 R)
• M14: 3,074,984 km (0.042 R)
• M15: 3,670,533 km (0.108 R)
• M16: 4,501,550 km (0.117 R)
• M17: 4,705,302 km (0.08 R)
• M18: 5,388,067 km (0.102 R)
• M19: 5,604,235 km (0.045 R)
• M20: 5,878,598 km (0.119 R)
• M21: 6,727,416 km (0.066 R)
• M22: 6,901,847 km (0.114 R)
• M23: 7,314,438 km (0.061 R)
• M24: 8,411,589 km (0.093 R)
• M25: 8,474,121 km (0.096 R)
• M26: 8,662,315 km (0.119 R)
• M27: 9,624,379 km (0.088 R)
• M28: 9,689,753 km (0.105 R)
• M29: 11,577,828 km (0.083 R)
• M30: 12,349,903 km (0.102 R)
• M31: 13,210,838 km (0.079 R)
• M32: 13,283,543 km (0.108 R)
• M33: 13,502,255 km (0.076 R)
• M34: 14,165,422 km (0.093 R)
• M35: 15,066,002 km (0.099 R)
• M36: 16,607,608 km (0.042 R)
• M37: 17,158,876 km (0.083 R)
• M38: 18,117,948 km (0.085 R)
• M39: 18,198,731 km (0.076 R)
• M40: 18,522,760 km (0.061 R)
• M41: 21,182,610 km (0.099 R)
• M42: 24,136,420 km (0.06 R)
• M43: 24,939,611 km (0.111 R)
• M44: 27,493,994 km (0.066 R)
• M45: 27,679,645 km (0.089 R)
• M46: 28,707,981 km (0.098 R)
• M47: 29,748,733 km (0.066 R)
• M48: 31,672,412 km (0.101 R)
• M49: 32,551,150 km (0.054 R)
• M50: 33,735,217 km (0.081 R)
• M51: 34,532,424 km (0.032 R)
• M52: 35,134,257 km (0.071 R)
• M53: 36,960,847 km (0.114 R)
• M54: 37,885,661 km (0.101 R)
• M55: 38,092,255 km (0.092 R)
• M56: 38,299,149 km (0.078 R)
• M57: 44,568,646 km (0.083 R)
• M58: 48,435,003 km (0.106 R)
• M59: 52,752,697 km (0.032 R)
• M60: 54,025,177 km (0.08 R)
• M61: 54,840,335 km (0.054 R)
• M62: 55,307,978 km (0.09 R)
• M63: 55,542,249 km (0.084 R)
• M64: 55,659,533 km (0.091 R)
• M65: 57,191,565 km (0.114 R)
• M66: 60,779,520 km (0.053 R)
• M67: 62,478,653 km (0.086 R)
• M68: 64,562,701 km (0.045 R)
• M69: 65,303,809 km (0.097 R)
• M70: 68,421,429 km (0.11 R)
• M71: 69,555,680 km (0.118 R)
• M72: 71,587,368 km (0.099 R)
• M73: 72,867,028 km (0.101 R)
• M74: 73,509,701 km (0.092 R)
• M75: 74,541,777 km (0.111 R)
• M76: 75,059,684 km (0.116 R)
• M77: 75,838,790 km (0.07 R)
• M78: 76,098,941 km (0.108 R)
• M79: 76,881,637 km (0.045 R)
• M80: 77,012,385 km (0.104 R)
• M81: 77,404,930 km (0.107 R)
• M82: 77,666,876 km (0.06 R)
• M83: 79,113,488 km (0.108 R)
• M84: 80,967,454 km (0.117 R)
• M85: 82,701,742 km (0.1 R)
• M86: 84,448,297 km (0.063 R)
• M87: 85,935,599 km (0.065 R)
• M88: 86,071,285 km (0.106 R)
• M89: 86,478,640 km (0.08 R)
• M90: 88,524,989 km (0.073 R)
• M91: 90,725,274 km (0.115 R)
• M92: 90,863,353 km (0.064 R)
• M93: 91,831,999 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 17,563 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit