🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.43 AU - 0.57 AU

Year: 134 Days

Day: 21.4 Hours

Environment

Temp: 210 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,491,517 km

• M1: 272,567 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.87 AU - 0.91 AU

Year: 318 Days

Day: 26.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 47.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 72,491,517 km

• M1: 70,610 km (0.102 R)
• M2: 134,638 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.93 AU - 1.93 AU

Year: 1016 Days

Day: 23.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.69 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.9

Radius: 7.6

Gravity: 15.94 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.12 AU - 13.76 AU

Year: 18662 Days

Day: 23.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,491,517 km

• M1: 122,820 km (0.069 R)
• M2: 411,095 km (0.104 R)
• M3: 1,330,972 km (0.087 R)
• M4: 1,805,796 km (0.076 R)
• M5: 2,009,698 km (0.098 R)
• M6: 2,665,385 km (0.112 R)
• M7: 2,976,848 km (0.085 R)
• M8: 3,549,509 km (0.086 R)
• M9: 4,111,548 km (0.09 R)
• M10: 4,840,837 km (0.115 R)
• M11: 5,413,947 km (0.087 R)
• M12: 6,008,299 km (0.108 R)
• M13: 6,727,715 km (0.03 R)
• M14: 7,044,414 km (0.116 R)
• M15: 7,204,633 km (0.077 R)
• M16: 7,692,323 km (0.115 R)
• M17: 8,134,833 km (0.103 R)
• M18: 8,871,603 km (0.104 R)
• M19: 9,044,538 km (0.086 R)
• M20: 9,102,432 km (0.049 R)
• M21: 10,651,518 km (0.069 R)
• M22: 11,707,829 km (0.053 R)
• M23: 11,897,668 km (0.063 R)
• M24: 12,667,349 km (0.098 R)
• M25: 13,386,915 km (0.085 R)
• M26: 14,119,795 km (0.117 R)
• M27: 14,660,891 km (0.093 R)
• M28: 15,208,868 km (0.106 R)
• M29: 15,624,151 km (0.1 R)
• M30: 16,113,486 km (0.079 R)
• M31: 16,465,938 km (0.098 R)
• M32: 16,749,875 km (0.114 R)
• M33: 18,047,338 km (0.086 R)
• M34: 18,266,798 km (0.095 R)
• M35: 19,004,465 km (0.063 R)
• M36: 20,584,966 km (0.103 R)
• M37: 21,275,211 km (0.082 R)
• M38: 23,231,951 km (0.112 R)
• M39: 24,595,087 km (0.09 R)
• M40: 25,984,103 km (0.102 R)
• M41: 26,480,319 km (0.106 R)
• M42: 27,734,697 km (0.112 R)
• M43: 28,581,720 km (0.095 R)
• M44: 28,837,383 km (0.048 R)
• M45: 29,008,374 km (0.106 R)
• M46: 29,093,943 km (0.109 R)
• M47: 29,954,430 km (0.057 R)
• M48: 33,210,129 km (0.06 R)
• M49: 33,748,681 km (0.075 R)
• M50: 35,381,243 km (0.074 R)
• M51: 35,839,311 km (0.035 R)
• M52: 36,483,929 km (0.053 R)
• M53: 37,784,533 km (0.112 R)
• M54: 38,534,616 km (0.11 R)
• M55: 39,573,873 km (0.108 R)
• M56: 40,431,069 km (0.064 R)
• M57: 40,814,039 km (0.08 R)
• M58: 41,390,739 km (0.07 R)
• M59: 43,822,452 km (0.049 R)
• M60: 44,117,310 km (0.074 R)
• M61: 44,709,119 km (0.086 R)
• M62: 46,100,080 km (0.116 R)
• M63: 46,400,024 km (0.098 R)
• M64: 46,600,335 km (0.058 R)
• M65: 49,434,766 km (0.119 R)
• M66: 50,254,861 km (0.07 R)
• M67: 50,976,073 km (0.081 R)
• M68: 51,286,189 km (0.118 R)
• M69: 53,160,202 km (0.032 R)
• M70: 53,369,788 km (0.102 R)
• M71: 56,974,947 km (0.072 R)
• M72: 57,296,882 km (0.092 R)
• M73: 57,942,397 km (0.072 R)
• M74: 58,158,117 km (0.073 R)
• M75: 59,784,545 km (0.081 R)
• M76: 61,096,369 km (0.103 R)
• M77: 61,425,783 km (0.043 R)
• M78: 63,859,741 km (0.095 R)
• M79: 64,082,492 km (0.099 R)
• M80: 64,193,942 km (0.09 R)
• M81: 64,305,542 km (0.086 R)
• M82: 64,528,892 km (0.102 R)
• M83: 66,099,520 km (0.11 R)
• M84: 66,776,450 km (0.098 R)
• M85: 67,115,888 km (0.118 R)
• M86: 69,164,032 km (0.06 R)
• M87: 69,621,951 km (0.093 R)
• M88: 71,001,693 km (0.105 R)
• M89: 72,739,122 km (0.088 R)
• M90: 74,022,074 km (0.085 R)
• M91: 74,607,749 km (0.097 R)
• M92: 74,725,034 km (0.078 R)
• M93: 75,077,337 km (0.097 R)
• M94: 75,194,921 km (0.106 R)
• M95: 77,321,455 km (0.096 R)
• M96: 78,391,977 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.3

Radius: 7

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.09 AU - 18.65 AU

Year: 25085 Days

Day: 18.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 72,491,517 km

• M1: 101,278 km (0.061 R)
• M2: 438,322 km (0.107 R)
• M3: 883,375 km (0.099 R)
• M4: 1,199,925 km (0.083 R)
• M5: 1,754,035 km (0.095 R)
• M6: 1,984,715 km (0.081 R)
• M7: 2,113,070 km (0.11 R)
• M8: 2,168,870 km (0.082 R)
• M9: 3,106,998 km (0.108 R)
• M10: 3,256,297 km (0.105 R)
• M11: 3,429,980 km (0.052 R)
• M12: 3,628,945 km (0.098 R)
• M13: 3,923,055 km (0.036 R)
• M14: 4,201,456 km (0.043 R)
• M15: 4,703,955 km (0.115 R)
• M16: 6,188,266 km (0.106 R)
• M17: 8,331,105 km (0.069 R)
• M18: 8,899,577 km (0.104 R)
• M19: 10,518,376 km (0.052 R)
• M20: 11,197,550 km (0.102 R)
• M21: 11,890,787 km (0.112 R)
• M22: 12,631,895 km (0.077 R)
• M23: 13,631,508 km (0.103 R)
• M24: 14,871,375 km (0.115 R)
• M25: 16,592,498 km (0.045 R)
• M26: 16,891,694 km (0.052 R)
• M27: 17,192,685 km (0.12 R)
• M28: 18,996,386 km (0.053 R)
• M29: 20,778,995 km (0.095 R)
• M30: 22,119,840 km (0.056 R)
• M31: 24,756,204 km (0.071 R)
• M32: 25,183,754 km (0.093 R)
• M33: 25,916,186 km (0.04 R)
• M34: 26,089,569 km (0.103 R)
• M35: 26,786,845 km (0.085 R)
• M36: 27,622,798 km (0.119 R)
• M37: 27,888,484 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.8

Radius: 5.3

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 14.86 AU - 18.38 AU

Year: 25662 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,491,517 km

• M1: 198,965 km (0.076 R)
• M2: 255,663 km (0.089 R)
• M3: 623,674 km (0.073 R)
• M4: 1,266,196 km (0.114 R)
• M5: 1,583,344 km (0.071 R)
• M6: 1,988,904 km (0.113 R)
• M7: 2,186,672 km (0.097 R)
• M8: 2,220,182 km (0.118 R)
• M9: 2,425,281 km (0.026 R)
• M10: 3,001,681 km (0.119 R)
• M11: 3,228,322 km (0.085 R)
• M12: 3,698,359 km (0.085 R)
• M13: 3,859,775 km (0.116 R)
• M14: 4,023,584 km (0.106 R)
• M15: 4,189,638 km (0.103 R)
• M16: 4,315,599 km (0.116 R)
• M17: 4,442,907 km (0.099 R)
• M18: 5,828,931 km (0.081 R)
• M19: 6,159,094 km (0.107 R)
• M20: 6,254,537 km (0.115 R)
• M21: 6,398,600 km (0.106 R)
• M22: 7,795,695 km (0.107 R)
• M23: 8,054,798 km (0.097 R)
• M24: 9,502,008 km (0.114 R)
• M25: 10,624,590 km (0.111 R)
• M26: 10,739,182 km (0.085 R)
• M27: 10,969,563 km (0.105 R)
• M28: 11,907,243 km (0.092 R)
• M29: 12,026,173 km (0.09 R)
• M30: 12,385,657 km (0.111 R)
• M31: 12,445,795 km (0.098 R)
• M32: 14,108,874 km (0.072 R)
• M33: 15,905,844 km (0.069 R)
• M34: 16,036,892 km (0.096 R)
• M35: 16,102,565 km (0.09 R)
• M36: 17,232,777 km (0.075 R)
• M37: 17,434,884 km (0.108 R)
• M38: 19,149,275 km (0.061 R)
• M39: 20,203,492 km (0.092 R)
• M40: 21,783,395 km (0.053 R)
• M41: 23,105,242 km (0.119 R)
• M42: 23,477,142 km (0.098 R)
• M43: 24,755,904 km (0.111 R)
• M44: 25,212,776 km (0.098 R)
• M45: 25,518,704 km (0.102 R)
• M46: 27,616,515 km (0.109 R)
• M47: 27,853,029 km (0.086 R)
• M48: 28,965,439 km (0.06 R)
• M49: 29,768,929 km (0.075 R)
• M50: 30,254,524 km (0.082 R)
• M51: 31,069,683 km (0.093 R)
• M52: 31,480,030 km (0.072 R)
• M53: 32,971,819 km (0.087 R)
• M54: 33,138,920 km (0.106 R)
• M55: 36,109,784 km (0.078 R)
• M56: 37,147,844 km (0.086 R)
• M57: 37,670,539 km (0.12 R)
• M58: 38,020,299 km (0.058 R)
• M59: 38,107,963 km (0.088 R)
• M60: 38,459,069 km (0.11 R)
• M61: 38,547,033 km (0.054 R)
• M62: 39,076,161 km (0.093 R)
• M63: 39,253,135 km (0.119 R)
• M64: 39,518,970 km (0.117 R)
• M65: 40,320,217 km (0.084 R)
• M66: 41,577,138 km (0.118 R)
• M67: 41,938,716 km (0.055 R)
• M68: 42,391,997 km (0.06 R)
• M69: 44,221,430 km (0.119 R)
• M70: 45,517,396 km (0.083 R)
• M71: 45,983,244 km (0.115 R)
• M72: 46,544,386 km (0.095 R)
• M73: 47,578,855 km (0.083 R)
• M74: 47,673,401 km (0.09 R)
• M75: 48,146,429 km (0.092 R)
• M76: 49,479,346 km (0.118 R)
• M77: 53,059,822 km (0.059 R)
• M78: 55,426,609 km (0.113 R)
• M79: 56,522,863 km (0.105 R)
• M80: 56,622,794 km (0.068 R)
• M81: 56,823,106 km (0.099 R)
• M82: 57,425,087 km (0.092 R)
• M83: 59,345,326 km (0.057 R)
• M84: 59,548,779 km (0.072 R)
• M85: 59,752,382 km (0.067 R)
• M86: 60,058,160 km (0.11 R)
• M87: 60,773,686 km (0.092 R)
• M88: 62,110,194 km (0.12 R)
• M89: 63,664,366 km (0.076 R)
• M90: 63,768,336 km (0.108 R)
• M91: 65,966,677 km (0.099 R)
• M92: 68,189,701 km (0.12 R)
• M93: 69,578,119 km (0.066 R)
• M94: 71,083,822 km (0.12 R)
• M95: 71,407,851 km (0.051 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit