🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.69 AU - 1.07 AU

Year: 291 Days

Day: 35.6 Hours

Environment

Temp: 170 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,482,807 km

• M1: 46,824 km (0.116 R)
• M2: 216,319 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 3.75 AU - 4.41 AU

Year: 2910 Days

Day: 12.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.87 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.6

Radius: 3.9

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.8 AU - 17.52 AU

Year: 21882 Days

Day: 18.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,482,807 km

• M1: 410,796 km (0.108 R)
• M2: 534,064 km (0.075 R)
• M3: 593,904 km (0.116 R)
• M4: 618,587 km (0.064 R)
• M5: 746,793 km (0.11 R)
• M6: 1,195,885 km (0.07 R)
• M7: 1,259,016 km (0.111 R)
• M8: 1,307,186 km (0.09 R)
• M9: 1,471,893 km (0.093 R)
• M10: 1,930,710 km (0.115 R)
• M11: 2,042,460 km (0.108 R)
• M12: 2,080,308 km (0.086 R)
• M13: 2,331,184 km (0.098 R)
• M14: 2,530,897 km (0.064 R)
• M15: 2,882,751 km (0.059 R)
• M16: 3,162,050 km (0.087 R)
• M17: 3,205,733 km (0.078 R)
• M18: 3,271,855 km (0.069 R)
• M19: 3,700,303 km (0.097 R)
• M20: 3,792,605 km (0.104 R)
• M21: 4,146,105 km (0.046 R)
• M22: 4,461,009 km (0.102 R)
• M23: 4,909,503 km (0.096 R)
• M24: 5,113,405 km (0.106 R)
• M25: 5,476,928 km (0.106 R)
• M26: 5,582,394 km (0.106 R)
• M27: 6,119,450 km (0.074 R)
• M28: 6,785,311 km (0.083 R)
• M29: 8,094,741 km (0.118 R)
• M30: 8,365,812 km (0.072 R)
• M31: 8,793,213 km (0.091 R)
• M32: 8,824,030 km (0.076 R)
• M33: 8,947,598 km (0.106 R)
• M34: 9,416,288 km (0.092 R)
• M35: 9,924,921 km (0.064 R)
• M36: 11,234,800 km (0.064 R)
• M37: 11,503,328 km (0.101 R)
• M38: 11,638,415 km (0.069 R)
• M39: 11,672,224 km (0.06 R)
• M40: 11,944,044 km (0.093 R)
• M41: 12,390,294 km (0.097 R)
• M42: 13,618,792 km (0.113 R)
• M43: 13,690,150 km (0.12 R)
• M44: 14,374,261 km (0.11 R)
• M45: 14,410,464 km (0.046 R)
• M46: 14,519,670 km (0.105 R)
• M47: 14,592,524 km (0.115 R)
• M48: 15,069,442 km (0.095 R)
• M49: 15,365,347 km (0.089 R)
• M50: 16,682,556 km (0.092 R)
• M51: 16,873,742 km (0.073 R)
• M52: 17,181,016 km (0.068 R)
• M53: 17,606,622 km (0.115 R)
• M54: 17,684,413 km (0.099 R)
• M55: 17,762,204 km (0.089 R)
• M56: 17,996,474 km (0.084 R)
• M57: 18,943,728 km (0.115 R)
• M58: 19,343,304 km (0.091 R)
• M59: 19,503,822 km (0.075 R)
• M60: 19,624,548 km (0.091 R)
• M61: 20,927,545 km (0.091 R)
• M62: 21,257,708 km (0.117 R)
• M63: 21,381,874 km (0.114 R)
• M64: 21,631,104 km (0.113 R)
• M65: 21,881,232 km (0.099 R)
• M66: 22,300,255 km (0.099 R)
• M67: 22,933,802 km (0.102 R)
• M68: 23,061,260 km (0.082 R)
• M69: 23,573,184 km (0.076 R)
• M70: 24,521,634 km (0.113 R)
• M71: 26,410,906 km (0.025 R)
• M72: 27,170,713 km (0.081 R)
• M73: 27,756,539 km (0.119 R)
• M74: 28,073,836 km (0.102 R)
• M75: 28,119,164 km (0.058 R)
• M76: 28,346,553 km (0.116 R)
• M77: 29,124,312 km (0.086 R)
• M78: 30,094,753 km (0.061 R)
• M79: 30,280,853 km (0.081 R)
• M80: 30,420,577 km (0.075 R)
• M81: 30,841,247 km (0.113 R)
• M82: 31,122,790 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 307.3

Radius: 4

Gravity: 19.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.34 AU - 18.86 AU

Year: 27190 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,482,807 km

• M1: 67,768 km (0.049 R)
• M2: 332,107 km (0.099 R)
• M3: 2,241,275 km (0.082 R)
• M4: 2,308,594 km (0.117 R)
• M5: 2,585,051 km (0.075 R)
• M6: 2,620,356 km (0.114 R)
• M7: 2,655,811 km (0.11 R)
• M8: 3,093,684 km (0.065 R)
• M9: 3,206,630 km (0.118 R)
• M10: 3,397,966 km (0.116 R)
• M11: 3,791,708 km (0.091 R)
• M12: 3,993,814 km (0.088 R)
• M13: 4,034,804 km (0.101 R)
• M14: 4,116,933 km (0.066 R)
• M15: 5,459,574 km (0.08 R)
• M16: 6,583,204 km (0.097 R)
• M17: 6,777,232 km (0.116 R)
• M18: 7,929,136 km (0.052 R)
• M19: 10,576,719 km (0.085 R)
• M20: 10,690,114 km (0.104 R)
• M21: 11,320,968 km (0.108 R)
• M22: 12,141,214 km (0.105 R)
• M23: 12,498,603 km (0.062 R)
• M24: 12,678,569 km (0.119 R)
• M25: 13,223,704 km (0.078 R)
• M26: 13,345,925 km (0.115 R)
• M27: 13,407,111 km (0.07 R)
• M28: 14,149,116 km (0.096 R)
• M29: 14,336,712 km (0.117 R)
• M30: 14,462,225 km (0.082 R)
• M31: 14,588,036 km (0.057 R)
• M32: 15,737,098 km (0.114 R)
• M33: 16,126,650 km (0.1 R)
• M34: 17,180,717 km (0.047 R)
• M35: 17,715,978 km (0.115 R)
• M36: 17,850,616 km (0.071 R)
• M37: 18,256,775 km (0.103 R)
• M38: 19,632,177 km (0.118 R)
• M39: 20,756,405 km (0.055 R)
• M40: 22,627,276 km (0.116 R)
• M41: 23,361,054 km (0.098 R)
• M42: 23,582,758 km (0.1 R)
• M43: 23,953,761 km (0.098 R)
• M44: 24,776,699 km (0.071 R)
• M45: 25,229,382 km (0.054 R)
• M46: 25,761,053 km (0.1 R)
• M47: 27,067,640 km (0.107 R)
• M48: 27,300,415 km (0.113 R)
• M49: 27,533,937 km (0.079 R)
• M50: 28,869,397 km (0.112 R)
• M51: 30,952,248 km (0.106 R)
• M52: 31,439,788 km (0.111 R)
• M53: 31,684,380 km (0.108 R)
• M54: 33,248,875 km (0.083 R)
• M55: 33,498,105 km (0.111 R)
• M56: 33,915,034 km (0.11 R)
• M57: 36,195,654 km (0.049 R)
• M58: 37,743,543 km (0.071 R)
• M59: 39,400,489 km (0.074 R)
• M60: 39,928,719 km (0.095 R)
• M61: 41,259,392 km (0.111 R)
• M62: 42,334,402 km (0.114 R)
• M63: 43,600,150 km (0.113 R)
• M64: 44,603,353 km (0.104 R)
• M65: 45,153,873 km (0.115 R)
• M66: 46,632,648 km (0.119 R)
• M67: 47,191,247 km (0.096 R)
• M68: 47,939,535 km (0.066 R)
• M69: 48,409,123 km (0.054 R)
• M70: 49,069,149 km (0.063 R)
• M71: 50,780,249 km (0.109 R)
• M72: 51,354,855 km (0.1 R)
• M73: 51,450,896 km (0.044 R)
• M74: 52,994,746 km (0.062 R)
• M75: 55,044,088 km (0.096 R)
• M76: 56,424,726 km (0.065 R)
• M77: 57,417,757 km (0.12 R)
• M78: 58,617,083 km (0.038 R)
• M79: 60,735,688 km (0.112 R)
• M80: 61,040,419 km (0.111 R)
• M81: 61,651,227 km (0.119 R)
• M82: 61,957,454 km (0.064 R)
• M83: 63,187,448 km (0.113 R)
• M84: 63,599,141 km (0.063 R)
• M85: 63,805,437 km (0.09 R)
• M86: 65,463,131 km (0.086 R)
• M87: 65,879,761 km (0.09 R)
• M88: 66,088,450 km (0.105 R)
• M89: 67,976,225 km (0.059 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 18,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit