🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.72 AU - 1.06 AU

Year: 301 Days

Day: 29.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.05 AU - 1.41 AU

Year: 489 Days

Day: 22 Hours

Environment

Temp: -2 °C

Axial Tilt: 113.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,352,344 km

• M1: 274,362 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.19 AU - 2.99 AU

Year: 1493 Days

Day: 30.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.41 AU - 4.65 AU

Year: 2898 Days

Day: 38.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,352,344 km

• M1: 648,357 km (0.08 R)
• M2: 1,254,079 km (0.083 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 10.1

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.93 AU - 6.49 AU

Year: 4259 Days

Day: 13.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 76,352,344 km

• M1: 128,505 km (0.08 R)
• M2: 293,511 km (0.062 R)
• M3: 444,455 km (0.094 R)
• M4: 624,422 km (0.107 R)
• M5: 811,568 km (0.067 R)
• M6: 1,017,565 km (0.12 R)
• M7: 1,230,293 km (0.068 R)
• M8: 1,525,150 km (0.094 R)
• M9: 1,698,833 km (0.036 R)
• M10: 1,903,633 km (0.106 R)
• M11: 1,990,250 km (0.059 R)
• M12: 2,284,808 km (0.038 R)
• M13: 2,390,574 km (0.119 R)
• M14: 2,872,429 km (0.088 R)
• M15: 3,015,743 km (0.069 R)
• M16: 3,102,959 km (0.114 R)
• M17: 3,294,594 km (0.101 R)
• M18: 3,689,831 km (0.104 R)
• M19: 3,956,564 km (0.073 R)
• M20: 4,036,151 km (0.09 R)
• M21: 4,116,335 km (0.117 R)
• M22: 4,229,581 km (0.082 R)
• M23: 4,393,091 km (0.041 R)
• M24: 4,692,586 km (0.087 R)
• M25: 5,224,257 km (0.09 R)
• M26: 6,419,095 km (0.109 R)
• M27: 6,494,044 km (0.065 R)
• M28: 6,969,914 km (0.115 R)
• M29: 7,496,499 km (0.104 R)
• M30: 7,655,073 km (0.079 R)
• M31: 7,734,659 km (0.074 R)
• M32: 7,915,074 km (0.057 R)
• M33: 8,546,676 km (0.066 R)
• M34: 9,131,155 km (0.041 R)
• M35: 9,407,013 km (0.062 R)
• M36: 9,535,219 km (0.04 R)
• M37: 9,664,022 km (0.105 R)
• M38: 10,032,033 km (0.025 R)
• M39: 10,206,913 km (0.086 R)
• M40: 10,493,094 km (0.051 R)
• M41: 10,983,625 km (0.046 R)
• M42: 11,118,563 km (0.119 R)
• M43: 11,435,860 km (0.12 R)
• M44: 11,618,668 km (0.056 R)
• M45: 11,687,334 km (0.081 R)
• M46: 12,616,935 km (0.073 R)
• M47: 12,900,572 km (0.034 R)
• M48: 13,138,433 km (0.095 R)
• M49: 13,353,704 km (0.074 R)
• M50: 13,473,831 km (0.101 R)
• M51: 13,933,695 km (0.093 R)
• M52: 14,006,849 km (0.092 R)
• M53: 14,571,281 km (0.082 R)
• M54: 14,694,999 km (0.106 R)
• M55: 14,843,998 km (0.087 R)
• M56: 15,369,236 km (0.103 R)
• M57: 15,570,894 km (0.089 R)
• M58: 15,925,890 km (0.107 R)
• M59: 16,002,335 km (0.12 R)
• M60: 16,104,360 km (0.064 R)
• M61: 16,592,349 km (0.056 R)
• M62: 16,929,093 km (0.095 R)
• M63: 17,137,334 km (0.06 R)
• M64: 17,556,507 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.4

Radius: 4

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12.86 AU - 13.18 AU

Year: 16826 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,352,344 km

• M1: 56,698 km (0.101 R)
• M2: 112,348 km (0.103 R)
• M3: 169,345 km (0.062 R)
• M4: 197,170 km (0.1 R)
• M5: 387,758 km (0.103 R)
• M6: 594,801 km (0.1 R)
• M7: 782,696 km (0.116 R)
• M8: 917,783 km (0.037 R)
• M9: 1,306,737 km (0.068 R)
• M10: 1,549,684 km (0.107 R)
• M11: 1,697,786 km (0.081 R)
• M12: 1,762,712 km (0.03 R)
• M13: 1,872,816 km (0.06 R)
• M14: 2,145,981 km (0.096 R)
• M15: 2,287,202 km (0.103 R)
• M16: 2,383,094 km (0.111 R)
• M17: 2,455,948 km (0.117 R)
• M18: 3,439,853 km (0.109 R)
• M19: 3,688,784 km (0.12 R)
• M20: 4,321,733 km (0.094 R)
• M21: 4,380,824 km (0.095 R)
• M22: 4,741,654 km (0.032 R)
• M23: 4,802,840 km (0.112 R)
• M24: 5,174,590 km (0.077 R)
• M25: 5,880,244 km (0.068 R)
• M26: 7,063,413 km (0.076 R)
• M27: 7,168,281 km (0.113 R)
• M28: 7,238,293 km (0.118 R)
• M29: 7,521,183 km (0.116 R)
• M30: 8,428,045 km (0.108 R)
• M31: 8,539,196 km (0.057 R)
• M32: 8,800,394 km (0.106 R)
• M33: 9,715,634 km (0.119 R)
• M34: 10,066,740 km (0.114 R)
• M35: 10,781,070 km (0.071 R)
• M36: 11,144,443 km (0.062 R)
• M37: 11,184,984 km (0.118 R)
• M38: 11,347,896 km (0.085 R)
• M39: 11,388,736 km (0.103 R)
• M40: 11,511,706 km (0.083 R)
• M41: 11,717,403 km (0.083 R)
• M42: 12,721,953 km (0.116 R)
• M43: 13,363,727 km (0.093 R)
• M44: 13,450,045 km (0.092 R)
• M45: 14,191,602 km (0.109 R)
• M46: 15,170,870 km (0.116 R)
• M47: 15,441,642 km (0.096 R)
• M48: 15,805,165 km (0.055 R)
• M49: 16,494,512 km (0.094 R)
• M50: 17,146,609 km (0.11 R)
• M51: 18,092,815 km (0.094 R)
• M52: 18,188,408 km (0.047 R)
• M53: 18,380,043 km (0.102 R)
• M54: 18,620,447 km (0.116 R)
• M55: 19,201,784 km (0.114 R)
• M56: 19,348,091 km (0.104 R)
• M57: 19,936,759 km (0.098 R)
• M58: 20,382,111 km (0.119 R)
• M59: 24,747,228 km (0.056 R)
• M60: 25,868,464 km (0.063 R)
• M61: 26,137,890 km (0.08 R)
• M62: 26,679,583 km (0.1 R)
• M63: 27,060,908 km (0.079 R)
• M64: 27,498,931 km (0.05 R)
• M65: 27,608,736 km (0.101 R)
• M66: 27,718,840 km (0.069 R)
• M67: 27,994,399 km (0.106 R)
• M68: 28,326,506 km (0.119 R)
• M69: 28,604,160 km (0.078 R)
• M70: 29,836,547 km (0.105 R)
• M71: 31,200,730 km (0.115 R)
• M72: 31,832,781 km (0.116 R)
• M73: 32,179,250 km (0.063 R)
• M74: 32,410,977 km (0.091 R)
• M75: 32,817,734 km (0.087 R)
• M76: 33,284,778 km (0.101 R)
• M77: 34,107,267 km (0.116 R)
• M78: 34,461,814 km (0.107 R)
• M79: 34,698,927 km (0.117 R)
• M80: 35,174,648 km (0.106 R)
• M81: 36,313,088 km (0.082 R)
• M82: 36,796,139 km (0.106 R)
• M83: 37,159,662 km (0.083 R)
• M84: 39,180,879 km (0.11 R)
• M85: 39,366,380 km (0.057 R)
• M86: 39,490,248 km (0.109 R)
• M87: 39,986,763 km (0.117 R)
• M88: 40,798,182 km (0.104 R)
• M89: 40,860,863 km (0.083 R)
• M90: 41,049,057 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490.2

Radius: 7.6

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 13.13 AU - 19.65 AU

Year: 23765 Days

Day: 20.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 76,352,344 km

• M1: 113,844 km (0.085 R)
• M2: 234,569 km (0.102 R)
• M3: 531,072 km (0.1 R)
• M4: 659,427 km (0.111 R)
• M5: 1,215,333 km (0.067 R)
• M6: 1,537,268 km (0.116 R)
• M7: 1,629,570 km (0.078 R)
• M8: 2,119,203 km (0.049 R)
• M9: 2,292,288 km (0.105 R)
• M10: 2,763,521 km (0.1 R)
• M11: 3,185,537 km (0.091 R)
• M12: 3,264,525 km (0.066 R)
• M13: 3,919,165 km (0.088 R)
• M14: 4,348,661 km (0.105 R)
• M15: 5,581,796 km (0.083 R)
• M16: 5,629,368 km (0.078 R)
• M17: 5,773,131 km (0.06 R)
• M18: 6,261,120 km (0.074 R)
• M19: 8,342,026 km (0.12 R)
• M20: 8,837,345 km (0.11 R)
• M21: 9,116,644 km (0.102 R)
• M22: 10,029,939 km (0.111 R)
• M23: 10,971,957 km (0.109 R)
• M24: 11,272,200 km (0.114 R)
• M25: 11,636,022 km (0.092 R)
• M26: 11,942,099 km (0.04 R)
• M27: 12,939,468 km (0.034 R)
• M28: 13,834,063 km (0.083 R)
• M29: 14,550,786 km (0.06 R)
• M30: 15,013,194 km (0.075 R)
• M31: 15,079,615 km (0.11 R)
• M32: 15,212,757 km (0.107 R)
• M33: 16,088,054 km (0.109 R)
• M34: 18,524,854 km (0.03 R)
• M35: 18,596,063 km (0.106 R)
• M36: 19,097,664 km (0.108 R)
• M37: 19,241,877 km (0.108 R)
• M38: 19,531,199 km (0.114 R)
• M39: 20,260,937 km (0.052 R)
• M40: 21,747,042 km (0.1 R)
• M41: 22,655,550 km (0.051 R)
• M42: 23,808,501 km (0.119 R)
• M43: 23,963,634 km (0.029 R)
• M44: 24,041,275 km (0.08 R)
• M45: 24,119,066 km (0.115 R)
• M46: 24,901,613 km (0.078 R)
• M47: 25,059,139 km (0.092 R)
• M48: 25,931,295 km (0.103 R)
• M49: 28,607,002 km (0.097 R)
• M50: 29,851,956 km (0.087 R)
• M51: 30,438,978 km (0.119 R)
• M52: 30,691,798 km (0.113 R)
• M53: 30,860,694 km (0.047 R)
• M54: 32,652,578 km (0.071 R)
• M55: 33,344,169 km (0.105 R)
• M56: 33,604,618 km (0.049 R)
• M57: 34,302,792 km (0.074 R)
• M58: 35,182,128 km (0.061 R)
• M59: 35,358,953 km (0.094 R)
• M60: 36,336,425 km (0.092 R)
• M61: 36,783,573 km (0.109 R)
• M62: 36,873,332 km (0.115 R)
• M63: 37,052,849 km (0.116 R)
• M64: 38,864,330 km (0.109 R)
• M65: 39,321,651 km (0.061 R)
• M66: 39,505,058 km (0.085 R)
• M67: 43,422,727 km (0.1 R)
• M68: 44,278,127 km (0.109 R)
• M69: 44,660,200 km (0.066 R)
• M70: 44,755,793 km (0.078 R)
• M71: 45,139,213 km (0.087 R)
• M72: 46,683,512 km (0.049 R)
• M73: 47,267,093 km (0.115 R)
• M74: 47,462,168 km (0.106 R)
• M75: 47,755,231 km (0.112 R)
• M76: 48,343,150 km (0.088 R)
• M77: 49,724,537 km (0.111 R)
• M78: 50,918,777 km (0.09 R)
• M79: 52,727,864 km (0.098 R)
• M80: 53,234,103 km (0.061 R)
• M81: 54,353,544 km (0.087 R)
• M82: 55,892,457 km (0.026 R)
• M83: 58,908,201 km (0.088 R)
• M84: 59,013,069 km (0.088 R)
• M85: 62,083,116 km (0.073 R)
• M86: 63,153,639 km (0.108 R)
• M87: 65,096,167 km (0.045 R)
• M88: 70,259,687 km (0.094 R)
• M89: 72,496,475 km (0.106 R)
• M90: 72,946,615 km (0.117 R)
• M91: 75,553,058 km (0.087 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 18,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit