🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.53 AU - 0.77 AU

Year: 201 Days

Day: 28.9 Hours

Environment

Temp: 140 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.91 AU - 1.05 AU

Year: 371 Days

Day: 22.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 96.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.02 AU - 1.26 AU

Year: 466 Days

Day: 31.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 52.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,251,259 km

• M1: 734,226 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.66 AU - 2.38 AU

Year: 1099 Days

Day: 27.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,251,259 km

• M1: 158,723 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.61 AU - 2.69 AU

Year: 1207 Days

Day: 44.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.52 AU - 2.78 AU

Year: 1652 Days

Day: 47.5 Hours

Environment

Temp: -102 °C

Axial Tilt: 65.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.28 AU - 4.5 AU

Year: 2938 Days

Day: 40 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,251,259 km

• M1: 1,246,898 km (0.045 R)
• M2: 3,514,652 km (0.107 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.2

Radius: 10.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.91 AU - 7.17 AU

Year: 7152 Days

Day: 5.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 65,251,259 km

• M1: 128,505 km (0.105 R)
• M2: 290,968 km (0.117 R)
• M3: 492,027 km (0.078 R)
• M4: 593,156 km (0.079 R)
• M5: 677,379 km (0.056 R)
• M6: 753,076 km (0.075 R)
• M7: 927,956 km (0.113 R)
• M8: 1,208,003 km (0.1 R)
• M9: 1,531,583 km (0.115 R)
• M10: 1,616,854 km (0.099 R)
• M11: 1,792,182 km (0.058 R)
• M12: 2,375,165 km (0.079 R)
• M13: 2,555,132 km (0.111 R)
• M14: 3,297,137 km (0.117 R)
• M15: 3,703,744 km (0.093 R)
• M16: 4,294,805 km (0.076 R)
• M17: 4,564,231 km (0.096 R)
• M18: 4,991,483 km (0.087 R)
• M19: 5,119,688 km (0.113 R)
• M20: 5,197,180 km (0.106 R)
• M21: 5,301,001 km (0.072 R)
• M22: 5,696,537 km (0.1 R)
• M23: 5,776,871 km (0.088 R)
• M24: 6,211,453 km (0.085 R)
• M25: 6,349,532 km (0.115 R)
• M26: 6,854,724 km (0.12 R)
• M27: 7,198,799 km (0.113 R)
• M28: 7,285,715 km (0.098 R)
• M29: 8,023,532 km (0.1 R)
• M30: 8,846,919 km (0.078 R)
• M31: 9,096,149 km (0.053 R)
• M32: 9,379,188 km (0.039 R)
• M33: 10,311,183 km (0.095 R)
• M34: 10,804,706 km (0.093 R)
• M35: 10,937,699 km (0.091 R)
• M36: 11,104,650 km (0.093 R)
• M37: 11,238,839 km (0.079 R)
• M38: 11,576,631 km (0.092 R)
• M39: 12,540,042 km (0.097 R)
• M40: 12,609,904 km (0.063 R)
• M41: 13,137,535 km (0.037 R)
• M42: 13,279,504 km (0.083 R)
• M43: 13,350,712 km (0.078 R)
• M44: 13,457,675 km (0.092 R)
• M45: 13,672,497 km (0.115 R)
• M46: 13,888,517 km (0.094 R)
• M47: 14,506,655 km (0.069 R)
• M48: 14,874,367 km (0.092 R)
• M49: 15,544,116 km (0.067 R)
• M50: 16,452,475 km (0.036 R)
• M51: 17,067,621 km (0.106 R)
• M52: 17,572,963 km (0.097 R)
• M53: 17,729,442 km (0.09 R)
• M54: 18,043,747 km (0.082 R)
• M55: 18,478,927 km (0.118 R)
• M56: 18,638,100 km (0.114 R)
• M57: 19,562,016 km (0.062 R)
• M58: 19,642,948 km (0.092 R)
• M59: 19,724,180 km (0.112 R)
• M60: 20,009,014 km (0.072 R)
• M61: 20,583,021 km (0.035 R)
• M62: 21,663,268 km (0.052 R)
• M63: 21,873,004 km (0.116 R)
• M64: 22,210,197 km (0.068 R)
• M65: 22,549,186 km (0.101 R)
• M66: 23,017,876 km (0.116 R)
• M67: 23,274,886 km (0.072 R)
• M68: 23,532,942 km (0.097 R)
• M69: 23,662,344 km (0.063 R)
• M70: 24,138,664 km (0.093 R)
• M71: 25,409,647 km (0.097 R)
• M72: 25,675,333 km (0.089 R)
• M73: 25,852,906 km (0.12 R)
• M74: 26,031,077 km (0.048 R)
• M75: 26,567,535 km (0.103 R)
• M76: 27,288,746 km (0.062 R)
• M77: 27,515,387 km (0.074 R)
• M78: 27,742,626 km (0.09 R)
• M79: 29,909,701 km (0.102 R)
• M80: 30,190,197 km (0.073 R)
• M81: 31,273,734 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.2

Radius: 4.2

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.66 AU - 19.38 AU

Year: 23410 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 65,251,259 km

• M1: 62,682 km (0.06 R)
• M2: 100,081 km (0.053 R)
• M3: 371,601 km (0.065 R)
• M4: 543,938 km (0.114 R)
• M5: 661,522 km (0.05 R)
• M6: 707,897 km (0.08 R)
• M7: 803,789 km (0.063 R)
• M8: 853,306 km (0.076 R)
• M9: 903,870 km (0.102 R)
• M10: 1,134,550 km (0.057 R)
• M11: 1,840,802 km (0.1 R)
• M12: 1,906,625 km (0.09 R)
• M13: 2,018,075 km (0.077 R)
• M14: 2,389,078 km (0.082 R)
• M15: 2,631,427 km (0.085 R)
• M16: 3,271,406 km (0.06 R)
• M17: 3,459,002 km (0.086 R)
• M18: 4,625,566 km (0.071 R)
• M19: 4,957,673 km (0.079 R)
• M20: 5,203,912 km (0.093 R)
• M21: 5,391,208 km (0.118 R)
• M22: 5,740,369 km (0.118 R)
• M23: 6,763,170 km (0.085 R)
• M24: 7,173,966 km (0.104 R)
• M25: 7,734,210 km (0.107 R)
• M26: 7,912,082 km (0.069 R)
• M27: 8,454,075 km (0.116 R)
• M28: 8,600,681 km (0.093 R)
• M29: 10,501,920 km (0.089 R)
• M30: 11,016,836 km (0.104 R)
• M31: 11,743,134 km (0.068 R)
• M32: 12,070,903 km (0.05 R)
• M33: 12,194,620 km (0.077 R)
• M34: 12,651,791 km (0.058 R)
• M35: 12,777,453 km (0.085 R)
• M36: 12,903,415 km (0.11 R)
• M37: 13,454,533 km (0.101 R)
• M38: 13,668,458 km (0.119 R)
• M39: 13,797,412 km (0.12 R)
• M40: 13,883,580 km (0.081 R)
• M41: 14,099,749 km (0.065 R)
• M42: 15,064,356 km (0.061 R)
• M43: 15,779,135 km (0.025 R)
• M44: 16,050,056 km (0.111 R)
• M45: 16,276,996 km (0.051 R)
• M46: 16,459,207 km (0.101 R)
• M47: 16,504,983 km (0.101 R)
• M48: 16,871,947 km (0.1 R)
• M49: 16,918,023 km (0.062 R)
• M50: 17,473,929 km (0.067 R)
• M51: 18,130,215 km (0.066 R)
• M52: 18,508,697 km (0.092 R)
• M53: 18,556,269 km (0.115 R)
• M54: 20,244,332 km (0.083 R)
• M55: 20,735,611 km (0.115 R)
• M56: 21,729,988 km (0.116 R)
• M57: 21,880,484 km (0.11 R)
• M58: 22,892,513 km (0.081 R)
• M59: 23,506,912 km (0.051 R)
• M60: 24,178,756 km (0.1 R)
• M61: 25,066,918 km (0.099 R)
• M62: 25,277,403 km (0.069 R)
• M63: 25,541,293 km (0.087 R)
• M64: 26,178,580 km (0.106 R)
• M65: 26,767,248 km (0.085 R)
• M66: 27,036,225 km (0.111 R)
• M67: 27,090,230 km (0.069 R)
• M68: 27,739,933 km (0.092 R)
• M69: 27,903,144 km (0.11 R)
• M70: 28,889,294 km (0.071 R)
• M71: 29,331,206 km (0.118 R)
• M72: 29,998,412 km (0.109 R)
• M73: 32,773,752 km (0.077 R)
• M74: 33,465,792 km (0.113 R)
• M75: 33,639,624 km (0.093 R)
• M76: 33,697,668 km (0.115 R)
• M77: 34,571,470 km (0.037 R)
• M78: 35,099,400 km (0.113 R)
• M79: 35,866,688 km (0.078 R)
• M80: 35,925,929 km (0.075 R)
• M81: 36,222,581 km (0.037 R)
• M82: 38,019,850 km (0.113 R)
• M83: 38,140,725 km (0.104 R)
• M84: 38,504,098 km (0.034 R)
• M85: 38,746,896 km (0.097 R)
• M86: 38,807,782 km (0.077 R)
• M87: 39,356,357 km (0.113 R)
• M88: 40,337,869 km (0.113 R)
• M89: 41,265,376 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.4

Radius: 4.8

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 16.62 AU - 17.5 AU

Year: 26980 Days

Day: 19.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,251,259 km

• M1: 145,409 km (0.083 R)
• M2: 682,017 km (0.09 R)
• M3: 877,691 km (0.12 R)
• M4: 1,140,085 km (0.092 R)
• M5: 1,190,350 km (0.068 R)
• M6: 1,479,822 km (0.091 R)
• M7: 1,819,858 km (0.089 R)
• M8: 2,569,044 km (0.119 R)
• M9: 2,668,676 km (0.093 R)
• M10: 2,975,352 km (0.075 R)
• M11: 3,150,681 km (0.087 R)
• M12: 3,401,706 km (0.097 R)
• M13: 3,846,909 km (0.111 R)
• M14: 3,884,907 km (0.115 R)
• M15: 3,922,905 km (0.031 R)
• M16: 3,999,499 km (0.112 R)
• M17: 4,115,138 km (0.109 R)
• M18: 4,428,995 km (0.102 R)
• M19: 4,548,822 km (0.117 R)
• M20: 5,458,826 km (0.12 R)
• M21: 5,630,265 km (0.072 R)
• M22: 5,978,230 km (0.12 R)
• M23: 6,288,646 km (0.044 R)
• M24: 7,110,387 km (0.041 R)
• M25: 7,868,848 km (0.037 R)
• M26: 8,159,816 km (0.111 R)
• M27: 8,208,585 km (0.06 R)
• M28: 9,003,398 km (0.103 R)
• M29: 9,256,667 km (0.077 R)
• M30: 9,512,330 km (0.04 R)
• M31: 9,770,387 km (0.075 R)
• M32: 10,135,555 km (0.099 R)
• M33: 10,611,426 km (0.081 R)
• M34: 10,664,832 km (0.109 R)
• M35: 11,203,085 km (0.036 R)
• M36: 11,257,389 km (0.084 R)
• M37: 11,640,061 km (0.118 R)
• M38: 12,305,921 km (0.116 R)
• M39: 12,362,020 km (0.102 R)
• M40: 13,155,487 km (0.11 R)
• M41: 13,212,783 km (0.08 R)
• M42: 13,616,398 km (0.041 R)
• M43: 13,907,067 km (0.071 R)
• M44: 14,494,538 km (0.065 R)
• M45: 15,876,373 km (0.092 R)
• M46: 16,182,301 km (0.115 R)
• M47: 18,441,678 km (0.116 R)
• M48: 19,021,818 km (0.109 R)
• M49: 19,281,670 km (0.06 R)
• M50: 19,804,664 km (0.088 R)
• M51: 22,626,080 km (0.097 R)
• M52: 23,943,139 km (0.117 R)
• M53: 24,364,108 km (0.098 R)
• M54: 24,929,438 km (0.1 R)
• M55: 25,071,406 km (0.119 R)
• M56: 27,893,121 km (0.073 R)
• M57: 28,632,584 km (0.099 R)
• M58: 29,154,231 km (0.114 R)
• M59: 29,528,675 km (0.115 R)
• M60: 29,904,614 km (0.104 R)
• M61: 31,118,601 km (0.075 R)
• M62: 33,203,397 km (0.092 R)
• M63: 33,986,841 km (0.051 R)
• M64: 35,492,244 km (0.094 R)
• M65: 36,454,159 km (0.035 R)
• M66: 36,857,475 km (0.073 R)
• M67: 38,485,698 km (0.118 R)
• M68: 38,814,065 km (0.071 R)
• M69: 39,391,064 km (0.071 R)
• M70: 39,804,852 km (0.042 R)
• M71: 40,136,959 km (0.061 R)
• M72: 40,720,540 km (0.057 R)
• M73: 43,252,484 km (0.119 R)
• M74: 43,423,176 km (0.053 R)
• M75: 43,508,596 km (0.05 R)
• M76: 45,661,309 km (0.091 R)
• M77: 46,096,041 km (0.106 R)
• M78: 49,533,650 km (0.098 R)
• M79: 51,870,668 km (0.108 R)
• M80: 52,415,204 km (0.079 R)
• M81: 53,144,045 km (0.031 R)
• M82: 55,165,561 km (0.087 R)
• M83: 55,906,819 km (0.086 R)
• M84: 57,493,154 km (0.085 R)
• M85: 59,283,392 km (0.09 R)
• M86: 60,042,751 km (0.048 R)
• M87: 60,709,658 km (0.106 R)
• M88: 60,996,288 km (0.101 R)
• M89: 61,570,893 km (0.09 R)
• M90: 62,339,826 km (0.11 R)
• M91: 63,402,121 km (0.037 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 15,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit