🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.52 AU - 0.52 AU

Year: 143 Days

Day: 20.7 Hours

Environment

Temp: 226 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.44 AU - 0.72 AU

Year: 168 Days

Day: 42 Hours

Environment

Temp: 142 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.91 AU - 2.63 AU

Year: 1302 Days

Day: 17.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.17 AU - 2.73 AU

Year: 1460 Days

Day: 24 Hours

Environment

Temp: -103 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.78 AU - 3.32 AU

Year: 2028 Days

Day: 22.4 Hours

Environment

Temp: -105 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 13.3

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 4.7 AU - 6.48 AU

Year: 5033 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,859,352 km

• M1: 239,805 km (0.053 R)
• M2: 375,939 km (0.078 R)
• M3: 469,438 km (0.106 R)
• M4: 562,937 km (0.115 R)
• M5: 699,819 km (0.09 R)
• M6: 1,082,041 km (0.084 R)
• M7: 1,320,500 km (0.097 R)
• M8: 1,593,217 km (0.032 R)
• M9: 1,676,992 km (0.115 R)
• M10: 1,866,832 km (0.074 R)
• M11: 2,082,402 km (0.083 R)
• M12: 2,230,803 km (0.096 R)
• M13: 2,402,093 km (0.054 R)
• M14: 2,597,617 km (0.106 R)
• M15: 2,717,445 km (0.068 R)
• M16: 3,498,197 km (0.049 R)
• M17: 3,720,798 km (0.111 R)
• M18: 4,133,539 km (0.119 R)
• M19: 4,464,748 km (0.112 R)
• M20: 4,609,260 km (0.1 R)
• M21: 4,928,203 km (0.115 R)
• M22: 5,102,783 km (0.026 R)
• M23: 5,980,624 km (0.118 R)
• M24: 6,328,588 km (0.098 R)
• M25: 6,738,486 km (0.057 R)
• M26: 7,584,163 km (0.118 R)
• M27: 7,990,471 km (0.089 R)
• M28: 8,225,789 km (0.095 R)
• M29: 8,344,270 km (0.111 R)
• M30: 8,583,028 km (0.073 R)
• M31: 9,159,279 km (0.106 R)
• M32: 9,374,700 km (0.052 R)
• M33: 9,591,916 km (0.082 R)
• M34: 9,873,609 km (0.072 R)
• M35: 10,413,209 km (0.074 R)
• M36: 10,605,891 km (0.114 R)
• M37: 11,158,505 km (0.084 R)
• M38: 11,322,764 km (0.092 R)
• M39: 12,872,149 km (0.118 R)
• M40: 13,148,306 km (0.111 R)
• M41: 13,252,427 km (0.108 R)
• M42: 13,426,558 km (0.098 R)
• M43: 13,566,433 km (0.094 R)
• M44: 13,706,755 km (0.081 R)
• M45: 14,130,566 km (0.074 R)
• M46: 14,918,947 km (0.086 R)
• M47: 15,063,758 km (0.029 R)
• M48: 15,428,028 km (0.054 R)
• M49: 16,838,587 km (0.104 R)
• M50: 16,989,531 km (0.056 R)
• M51: 17,254,618 km (0.103 R)
• M52: 17,789,132 km (0.1 R)
• M53: 18,019,812 km (0.108 R)
• M54: 18,329,030 km (0.065 R)
• M55: 18,639,895 km (0.049 R)
• M56: 20,501,640 km (0.077 R)
• M57: 20,865,013 km (0.112 R)
• M58: 22,380,739 km (0.1 R)
• M59: 22,921,685 km (0.112 R)
• M60: 23,466,969 km (0.097 R)
• M61: 23,974,106 km (0.115 R)
• M62: 24,144,049 km (0.098 R)
• M63: 25,085,469 km (0.076 R)
• M64: 25,301,039 km (0.065 R)
• M65: 25,690,742 km (0.073 R)
• M66: 26,476,130 km (0.093 R)
• M67: 26,563,795 km (0.04 R)
• M68: 26,739,572 km (0.117 R)
• M69: 28,788,913 km (0.077 R)
• M70: 29,331,804 km (0.076 R)
• M71: 29,513,566 km (0.113 R)
• M72: 30,519,761 km (0.076 R)
• M73: 30,980,821 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.5

Radius: 5.1

Gravity: 22.43 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.51 AU - 16.49 AU

Year: 21026 Days

Day: 24.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,859,352 km

• M1: 75,697 km (0.081 R)
• M2: 200,312 km (0.111 R)
• M3: 243,396 km (0.118 R)
• M4: 323,281 km (0.099 R)
• M5: 510,129 km (0.046 R)
• M6: 704,756 km (0.072 R)
• M7: 847,023 km (0.101 R)
• M8: 896,540 km (0.064 R)
• M9: 998,416 km (0.117 R)
• M10: 1,131,259 km (0.111 R)
• M11: 1,326,784 km (0.11 R)
• M12: 2,314,429 km (0.099 R)
• M13: 2,562,462 km (0.066 R)
• M14: 2,634,867 km (0.117 R)
• M15: 2,671,369 km (0.096 R)
• M16: 2,818,873 km (0.116 R)
• M17: 3,435,665 km (0.089 R)
• M18: 4,654,289 km (0.057 R)
• M19: 5,102,783 km (0.066 R)
• M20: 5,148,411 km (0.075 R)
• M21: 6,727,715 km (0.061 R)
• M22: 6,878,211 km (0.108 R)
• M23: 7,336,429 km (0.096 R)
• M24: 8,335,743 km (0.087 R)
• M25: 9,154,492 km (0.098 R)
• M26: 9,545,242 km (0.072 R)
• M27: 10,400,942 km (0.116 R)
• M28: 11,043,913 km (0.041 R)
• M29: 11,759,889 km (0.086 R)
• M30: 14,705,022 km (0.103 R)
• M31: 15,425,485 km (0.082 R)
• M32: 17,105,469 km (0.066 R)
• M33: 19,624,249 km (0.063 R)
• M34: 20,271,858 km (0.051 R)
• M35: 20,489,373 km (0.076 R)
• M36: 21,293,163 km (0.063 R)
• M37: 22,256,423 km (0.04 R)
• M38: 22,705,666 km (0.094 R)
• M39: 22,780,913 km (0.12 R)
• M40: 22,931,558 km (0.058 R)
• M41: 23,233,746 km (0.108 R)
• M42: 26,564,842 km (0.096 R)
• M43: 27,200,782 km (0.107 R)
• M44: 27,520,772 km (0.082 R)
• M45: 28,164,193 km (0.102 R)
• M46: 30,041,796 km (0.075 R)
• M47: 30,206,952 km (0.113 R)
• M48: 30,870,568 km (0.083 R)
• M49: 30,953,894 km (0.099 R)
• M50: 31,120,695 km (0.084 R)
• M51: 34,002,100 km (0.056 R)
• M52: 34,260,456 km (0.077 R)
• M53: 35,213,095 km (0.115 R)
• M54: 36,702,491 km (0.094 R)
• M55: 37,233,115 km (0.086 R)
• M56: 39,651,963 km (0.111 R)
• M57: 41,017,492 km (0.097 R)
• M58: 41,292,453 km (0.105 R)
• M59: 41,752,018 km (0.106 R)
• M60: 42,583,632 km (0.102 R)
• M61: 42,954,934 km (0.12 R)
• M62: 44,545,160 km (0.049 R)
• M63: 45,300,180 km (0.114 R)
• M64: 45,869,250 km (0.113 R)
• M65: 46,536,008 km (0.115 R)
• M66: 46,822,787 km (0.036 R)
• M67: 47,590,374 km (0.118 R)
• M68: 47,782,906 km (0.118 R)
• M69: 48,362,149 km (0.087 R)
• M70: 49,040,875 km (0.115 R)
• M71: 50,407,601 km (0.045 R)
• M72: 50,800,445 km (0.116 R)
• M73: 52,679,993 km (0.088 R)
• M74: 52,978,889 km (0.044 R)
• M75: 54,985,595 km (0.105 R)
• M76: 55,187,702 km (0.067 R)
• M77: 55,389,958 km (0.094 R)
• M78: 57,017,134 km (0.063 R)
• M79: 57,221,634 km (0.104 R)
• M80: 58,350,799 km (0.083 R)
• M81: 58,660,018 km (0.098 R)
• M82: 59,383,623 km (0.096 R)
• M83: 59,798,458 km (0.102 R)
• M84: 60,735,389 km (0.078 R)
• M85: 61,572,240 km (0.093 R)
• M86: 62,097,179 km (0.112 R)
• M87: 64,637,650 km (0.051 R)
• M88: 66,565,069 km (0.114 R)
• M89: 66,995,910 km (0.092 R)
• M90: 72,792,080 km (0.066 R)
• M91: 73,903,592 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 123.2

Radius: 4.8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.25 AU - 21.23 AU

Year: 29664 Days

Day: 16.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 130.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,859,352 km

• M1: 162,164 km (0.118 R)
• M2: 267,182 km (0.064 R)
• M3: 540,048 km (0.087 R)
• M4: 574,755 km (0.111 R)
• M5: 664,963 km (0.113 R)
• M6: 740,509 km (0.078 R)
• M7: 779,405 km (0.086 R)
• M8: 819,048 km (0.092 R)
• M9: 1,183,020 km (0.096 R)
• M10: 1,275,172 km (0.106 R)
• M11: 1,491,640 km (0.066 R)
• M12: 1,797,867 km (0.057 R)
• M13: 2,321,460 km (0.106 R)
• M14: 2,555,431 km (0.043 R)
• M15: 2,920,300 km (0.11 R)
• M16: 3,172,522 km (0.028 R)
• M17: 3,366,401 km (0.1 R)
• M18: 3,431,925 km (0.105 R)
• M19: 3,970,776 km (0.119 R)
• M20: 4,320,985 km (0.092 R)
• M21: 4,427,947 km (0.091 R)
• M22: 4,644,565 km (0.066 R)
• M23: 6,375,861 km (0.102 R)
• M24: 6,867,889 km (0.058 R)
• M25: 6,909,477 km (0.045 R)
• M26: 7,076,578 km (0.106 R)
• M27: 7,628,743 km (0.087 R)
• M28: 7,671,678 km (0.119 R)
• M29: 7,975,362 km (0.095 R)
• M30: 8,150,541 km (0.118 R)
• M31: 8,194,523 km (0.072 R)
• M32: 8,238,654 km (0.063 R)
• M33: 8,460,358 km (0.094 R)
• M34: 8,549,518 km (0.101 R)
• M35: 9,320,396 km (0.094 R)
• M36: 9,505,000 km (0.117 R)
• M37: 9,551,226 km (0.11 R)
• M38: 9,690,800 km (0.102 R)
• M39: 10,065,992 km (0.086 R)
• M40: 10,445,971 km (0.118 R)
• M41: 11,170,922 km (0.06 R)
• M42: 11,514,847 km (0.063 R)
• M43: 13,182,265 km (0.116 R)
• M44: 13,754,627 km (0.091 R)
• M45: 14,494,837 km (0.087 R)
• M46: 14,977,440 km (0.117 R)
• M47: 15,410,825 km (0.049 R)
• M48: 15,574,485 km (0.098 R)
• M49: 16,068,756 km (0.057 R)
• M50: 17,354,999 km (0.099 R)
• M51: 18,558,065 km (0.088 R)
• M52: 18,906,777 km (0.1 R)
• M53: 19,787,909 km (0.075 R)
• M54: 20,084,561 km (0.094 R)
• M55: 23,568,845 km (0.11 R)
• M56: 25,540,545 km (0.042 R)
• M57: 27,630,577 km (0.047 R)
• M58: 27,895,665 km (0.079 R)
• M59: 28,228,370 km (0.115 R)
• M60: 28,294,941 km (0.097 R)
• M61: 29,166,498 km (0.058 R)
• M62: 29,503,991 km (0.1 R)
• M63: 29,639,377 km (0.061 R)
• M64: 29,707,145 km (0.079 R)
• M65: 30,319,300 km (0.074 R)
• M66: 30,661,280 km (0.079 R)
• M67: 30,798,462 km (0.075 R)
• M68: 32,041,620 km (0.059 R)
• M69: 33,583,376 km (0.086 R)
• M70: 34,078,993 km (0.115 R)
• M71: 35,220,874 km (0.047 R)
• M72: 36,085,400 km (0.114 R)
• M73: 36,738,395 km (0.088 R)
• M74: 37,395,279 km (0.067 R)
• M75: 42,253,470 km (0.061 R)
• M76: 42,711,838 km (0.083 R)
• M77: 43,864,938 km (0.107 R)
• M78: 43,942,131 km (0.086 R)
• M79: 45,028,211 km (0.053 R)
• M80: 45,184,092 km (0.097 R)
• M81: 46,594,950 km (0.084 R)
• M82: 47,068,427 km (0.08 R)
• M83: 47,622,837 km (0.076 R)
• M84: 47,940,732 km (0.104 R)
• M85: 48,498,582 km (0.115 R)
• M86: 49,540,232 km (0.089 R)
• M87: 50,427,348 km (0.112 R)
• M88: 51,972,095 km (0.119 R)
• M89: 55,691,996 km (0.105 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit