🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.78 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.42 AU - 1.7 AU

Year: 738 Days

Day: 40.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,550,341 km

• M1: 140,323 km (0.111 R)
• M2: 665,860 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901

Radius: 12.4

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.23 AU - 9.89 AU

Year: 10329 Days

Day: 11.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,550,341 km

• M1: 155,881 km (0.074 R)
• M2: 446,250 km (0.111 R)
• M3: 534,962 km (0.091 R)
• M4: 734,526 km (0.067 R)
• M5: 901,626 km (0.089 R)
• M6: 1,040,902 km (0.119 R)
• M7: 1,319,902 km (0.108 R)
• M8: 1,527,245 km (0.116 R)
• M9: 1,647,372 km (0.074 R)
• M10: 1,923,081 km (0.052 R)
• M11: 3,904,804 km (0.063 R)
• M12: 4,446,498 km (0.088 R)
• M13: 4,868,513 km (0.076 R)
• M14: 5,979,576 km (0.11 R)
• M15: 6,133,513 km (0.08 R)
• M16: 7,084,955 km (0.113 R)
• M17: 7,248,017 km (0.048 R)
• M18: 8,124,660 km (0.09 R)
• M19: 8,209,931 km (0.081 R)
• M20: 8,990,533 km (0.103 R)
• M21: 10,114,013 km (0.1 R)
• M22: 10,668,871 km (0.058 R)
• M23: 11,376,619 km (0.112 R)
• M24: 12,392,688 km (0.096 R)
• M25: 12,688,443 km (0.112 R)
• M26: 12,837,143 km (0.079 R)
• M27: 14,099,001 km (0.117 R)
• M28: 14,407,771 km (0.091 R)
• M29: 15,031,893 km (0.105 R)
• M30: 15,611,884 km (0.106 R)
• M31: 15,931,276 km (0.112 R)
• M32: 16,414,626 km (0.055 R)
• M33: 17,560,845 km (0.089 R)
• M34: 17,893,102 km (0.04 R)
• M35: 18,115,704 km (0.108 R)
• M36: 20,392,583 km (0.096 R)
• M37: 20,800,238 km (0.084 R)
• M38: 20,975,716 km (0.067 R)
• M39: 22,698,036 km (0.08 R)
• M40: 23,059,913 km (0.066 R)
• M41: 23,484,771 km (0.07 R)
• M42: 23,973,358 km (0.12 R)
• M43: 25,334,250 km (0.083 R)
• M44: 25,521,696 km (0.039 R)
• M45: 25,709,740 km (0.119 R)
• M46: 25,835,253 km (0.075 R)
• M47: 27,679,047 km (0.098 R)
• M48: 27,872,178 km (0.087 R)
• M49: 28,714,414 km (0.066 R)
• M50: 30,291,175 km (0.111 R)
• M51: 30,490,140 km (0.111 R)
• M52: 31,223,918 km (0.081 R)
• M53: 32,572,692 km (0.032 R)
• M54: 34,078,245 km (0.058 R)
• M55: 34,908,962 km (0.075 R)
• M56: 35,048,088 km (0.065 R)
• M57: 35,676,399 km (0.057 R)
• M58: 36,027,057 km (0.086 R)
• M59: 36,167,679 km (0.104 R)
• M60: 37,085,911 km (0.116 R)
• M61: 37,441,056 km (0.059 R)
• M62: 37,583,473 km (0.082 R)
• M63: 39,161,880 km (0.088 R)
• M64: 39,523,608 km (0.104 R)
• M65: 40,031,941 km (0.097 R)
• M66: 40,323,358 km (0.11 R)
• M67: 41,643,559 km (0.107 R)
• M68: 42,086,668 km (0.119 R)
• M69: 42,383,022 km (0.088 R)
• M70: 44,552,191 km (0.108 R)
• M71: 45,460,399 km (0.081 R)
• M72: 45,916,673 km (0.08 R)
• M73: 46,451,036 km (0.072 R)
• M74: 47,064,238 km (0.107 R)
• M75: 48,997,791 km (0.111 R)
• M76: 49,075,581 km (0.028 R)
• M77: 49,543,673 km (0.086 R)
• M78: 50,720,560 km (0.039 R)
• M79: 51,114,900 km (0.106 R)
• M80: 51,986,008 km (0.111 R)
• M81: 52,383,639 km (0.036 R)
• M82: 52,542,961 km (0.037 R)
• M83: 53,101,859 km (0.117 R)
• M84: 53,181,744 km (0.068 R)
• M85: 53,502,182 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.9

Radius: 10.2

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.07 AU - 10.93 AU

Year: 11977 Days

Day: 11.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,550,341 km

• M1: 135,984 km (0.045 R)
• M2: 208,689 km (0.112 R)
• M3: 472,729 km (0.119 R)
• M4: 584,778 km (0.04 R)
• M5: 725,250 km (0.065 R)
• M6: 1,083,537 km (0.102 R)
• M7: 1,214,884 km (0.05 R)
• M8: 1,282,652 km (0.112 R)
• M9: 1,542,354 km (0.07 R)
• M10: 2,166,925 km (0.075 R)
• M11: 2,250,102 km (0.063 R)
• M12: 2,535,534 km (0.085 R)
• M13: 2,682,739 km (0.118 R)
• M14: 3,591,396 km (0.086 R)
• M15: 5,209,596 km (0.077 R)
• M16: 6,171,959 km (0.102 R)
• M17: 6,694,056 km (0.085 R)
• M18: 6,857,417 km (0.096 R)
• M19: 6,939,696 km (0.111 R)
• M20: 7,105,151 km (0.112 R)
• M21: 7,909,090 km (0.095 R)
• M22: 8,343,821 km (0.106 R)
• M23: 8,475,767 km (0.11 R)
• M24: 8,875,791 km (0.063 R)
• M25: 9,236,472 km (0.047 R)
• M26: 10,065,842 km (0.111 R)
• M27: 10,347,535 km (0.116 R)
• M28: 10,441,931 km (0.115 R)
• M29: 11,014,891 km (0.116 R)
• M30: 12,542,136 km (0.066 R)
• M31: 14,292,132 km (0.086 R)
• M32: 15,464,829 km (0.057 R)
• M33: 15,735,602 km (0.09 R)
• M34: 15,898,813 km (0.09 R)
• M35: 17,562,192 km (0.096 R)
• M36: 18,071,872 km (0.076 R)
• M37: 18,759,124 km (0.088 R)
• M38: 19,338,367 km (0.094 R)
• M39: 19,806,010 km (0.093 R)
• M40: 20,395,725 km (0.077 R)
• M41: 21,051,113 km (0.091 R)
• M42: 22,138,540 km (0.098 R)
• M43: 23,058,567 km (0.1 R)
• M44: 23,492,102 km (0.099 R)
• M45: 23,803,564 km (0.118 R)
• M46: 24,556,490 km (0.099 R)
• M47: 24,682,751 km (0.088 R)
• M48: 26,279,110 km (0.074 R)
• M49: 26,796,868 km (0.045 R)
• M50: 27,187,468 km (0.075 R)
• M51: 29,302,483 km (0.094 R)
• M52: 29,436,373 km (0.094 R)
• M53: 30,109,115 km (0.082 R)
• M54: 30,176,733 km (0.088 R)
• M55: 31,196,093 km (0.117 R)
• M56: 33,059,185 km (0.092 R)
• M57: 33,268,472 km (0.107 R)
• M58: 33,408,196 km (0.104 R)
• M59: 33,478,059 km (0.074 R)
• M60: 33,618,082 km (0.035 R)
• M61: 33,688,244 km (0.118 R)
• M62: 33,828,567 km (0.106 R)
• M63: 34,180,271 km (0.09 R)
• M64: 34,674,542 km (0.074 R)
• M65: 35,171,357 km (0.113 R)
• M66: 37,690,286 km (0.101 R)
• M67: 37,835,845 km (0.108 R)
• M68: 38,347,320 km (0.085 R)
• M69: 41,313,098 km (0.113 R)
• M70: 41,463,443 km (0.106 R)
• M71: 41,689,037 km (0.086 R)
• M72: 43,051,724 km (0.099 R)
• M73: 44,044,904 km (0.107 R)
• M74: 44,582,858 km (0.105 R)
• M75: 46,365,616 km (0.106 R)
• M76: 47,069,474 km (0.042 R)
• M77: 48,171,562 km (0.106 R)
• M78: 48,329,686 km (0.077 R)
• M79: 48,408,824 km (0.078 R)
• M80: 48,567,248 km (0.055 R)
• M81: 48,725,822 km (0.097 R)
• M82: 50,320,834 km (0.113 R)
• M83: 50,641,871 km (0.112 R)
• M84: 51,366,822 km (0.072 R)
• M85: 51,609,171 km (0.039 R)
• M86: 52,582,604 km (0.038 R)
• M87: 52,908,429 km (0.07 R)
• M88: 53,480,192 km (0.072 R)
• M89: 53,807,811 km (0.115 R)
• M90: 54,054,049 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 207

Radius: 3.6

Gravity: 15.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 15.58 AU - 16.7 AU

Year: 24559 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,550,341 km

• M1: 103,223 km (0.093 R)
• M2: 276,008 km (0.049 R)
• M3: 530,474 km (0.117 R)
• M4: 566,378 km (0.111 R)
• M5: 640,877 km (0.054 R)
• M6: 758,611 km (0.052 R)
• M7: 883,226 km (0.05 R)
• M8: 1,014,274 km (0.093 R)
• M9: 1,036,713 km (0.088 R)
• M10: 1,368,671 km (0.109 R)
• M11: 1,704,069 km (0.053 R)
• M12: 2,179,192 km (0.076 R)
• M13: 2,237,685 km (0.117 R)
• M14: 3,649,590 km (0.113 R)
• M15: 3,719,153 km (0.096 R)
• M16: 4,001,743 km (0.053 R)
• M17: 4,475,519 km (0.084 R)
• M18: 4,966,799 km (0.036 R)
• M19: 5,082,737 km (0.076 R)
• M20: 6,205,768 km (0.097 R)
• M21: 6,288,945 km (0.093 R)
• M22: 6,330,533 km (0.114 R)
• M23: 7,052,941 km (0.116 R)
• M24: 7,357,971 km (0.106 R)
• M25: 7,534,198 km (0.119 R)
• M26: 8,806,079 km (0.091 R)
• M27: 9,948,109 km (0.11 R)
• M28: 9,996,579 km (0.119 R)
• M29: 11,338,023 km (0.073 R)
• M30: 11,746,126 km (0.099 R)
• M31: 11,951,972 km (0.114 R)
• M32: 12,107,255 km (0.12 R)
• M33: 12,419,615 km (0.081 R)
• M34: 13,052,414 km (0.103 R)
• M35: 14,184,571 km (0.117 R)
• M36: 17,529,430 km (0.117 R)
• M37: 19,258,332 km (0.045 R)
• M38: 20,296,691 km (0.064 R)
• M39: 21,353,301 km (0.059 R)
• M40: 21,478,664 km (0.056 R)
• M41: 21,604,476 km (0.112 R)
• M42: 22,491,292 km (0.057 R)
• M43: 22,555,021 km (0.077 R)
• M44: 22,939,038 km (0.109 R)
• M45: 25,820,742 km (0.11 R)
• M46: 26,828,882 km (0.106 R)
• M47: 26,964,268 km (0.115 R)
• M48: 27,235,639 km (0.037 R)
• M49: 27,371,773 km (0.105 R)
• M50: 27,986,919 km (0.118 R)
• M51: 29,091,550 km (0.03 R)
• M52: 29,719,263 km (0.064 R)
• M53: 29,999,609 km (0.065 R)
• M54: 30,421,774 km (0.098 R)
• M55: 31,343,447 km (0.102 R)
• M56: 33,213,869 km (0.103 R)
• M57: 33,286,424 km (0.11 R)
• M58: 34,162,469 km (0.078 R)
• M59: 35,046,144 km (0.074 R)
• M60: 35,416,548 km (0.108 R)
• M61: 36,310,694 km (0.082 R)
• M62: 36,610,489 km (0.051 R)
• M63: 36,760,535 km (0.065 R)
• M64: 36,986,278 km (0.051 R)
• M65: 39,190,902 km (0.082 R)
• M66: 39,575,369 km (0.055 R)
• M67: 39,652,412 km (0.113 R)
• M68: 41,359,772 km (0.091 R)
• M69: 41,829,509 km (0.104 R)
• M70: 42,222,353 km (0.114 R)
• M71: 42,616,394 km (0.08 R)
• M72: 42,774,370 km (0.105 R)
• M73: 44,524,814 km (0.109 R)
• M74: 44,685,034 km (0.076 R)
• M75: 44,925,886 km (0.067 R)
• M76: 45,974,268 km (0.107 R)
• M77: 46,867,667 km (0.096 R)
• M78: 47,030,728 km (0.078 R)
• M79: 48,259,525 km (0.091 R)
• M80: 49,084,707 km (0.11 R)
• M81: 49,416,066 km (0.07 R)
• M82: 51,587,928 km (0.105 R)
• M83: 52,346,838 km (0.062 R)
• M84: 53,279,581 km (0.101 R)
• M85: 53,961,298 km (0.079 R)
• M86: 54,474,569 km (0.086 R)
• M87: 54,731,727 km (0.097 R)
• M88: 55,592,065 km (0.091 R)
• M89: 55,851,019 km (0.09 R)
• M90: 55,937,486 km (0.08 R)
• M91: 56,456,890 km (0.118 R)
• M92: 56,630,274 km (0.072 R)
• M93: 57,238,988 km (0.105 R)
• M94: 58,199,705 km (0.055 R)
• M95: 58,550,363 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 15,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit