🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.73 AU - 0.81 AU

Year: 246 Days

Day: 39 Hours

Environment

Temp: 117 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.92 AU - 1.3 AU

Year: 425 Days

Day: 33.7 Hours

Environment

Temp: 26 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 96,423,067 km

• M1: 484,847 km (0.117 R)
• M2: 1,042,697 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.87 AU - 3.55 AU

Year: 2090 Days

Day: 19.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,423,067 km

• M1: 714,928 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.9

Radius: 8.6

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.44 AU - 6.08 AU

Year: 4384 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 96,423,067 km

• M1: 107,860 km (0.056 R)
• M2: 205,099 km (0.112 R)
• M3: 287,228 km (0.104 R)
• M4: 554,410 km (0.119 R)
• M5: 737,966 km (0.104 R)
• M6: 879,635 km (0.114 R)
• M7: 991,983 km (0.086 R)
• M8: 1,415,944 km (0.12 R)
• M9: 1,640,041 km (0.1 R)
• M10: 2,072,080 km (0.098 R)
• M11: 2,139,100 km (0.066 R)
• M12: 2,701,139 km (0.092 R)
• M13: 2,792,992 km (0.057 R)
• M14: 2,904,592 km (0.107 R)
• M15: 2,979,840 km (0.076 R)
• M16: 3,190,324 km (0.087 R)
• M17: 3,505,078 km (0.074 R)
• M18: 3,788,716 km (0.075 R)
• M19: 4,037,796 km (0.083 R)
• M20: 4,185,599 km (0.116 R)
• M21: 4,421,515 km (0.055 R)
• M22: 4,530,123 km (0.078 R)
• M23: 5,501,013 km (0.103 R)
• M24: 5,665,122 km (0.096 R)
• M25: 5,783,304 km (0.098 R)
• M26: 6,070,233 km (0.078 R)
• M27: 6,732,951 km (0.117 R)
• M28: 6,883,297 km (0.083 R)
• M29: 7,136,566 km (0.104 R)
• M30: 7,289,904 km (0.046 R)
• M31: 7,444,289 km (0.059 R)
• M32: 8,286,376 km (0.059 R)
• M33: 8,447,642 km (0.097 R)
• M34: 8,746,090 km (0.093 R)
• M35: 9,158,531 km (0.084 R)
• M36: 9,605,380 km (0.058 R)
• M37: 9,718,326 km (0.039 R)
• M38: 10,002,263 km (0.096 R)
• M39: 11,018,033 km (0.095 R)
• M40: 11,403,546 km (0.082 R)
• M41: 11,763,479 km (0.082 R)
• M42: 11,975,160 km (0.09 R)
• M43: 12,617,683 km (0.093 R)
• M44: 13,114,797 km (0.1 R)
• M45: 13,397,237 km (0.115 R)
• M46: 13,491,783 km (0.118 R)
• M47: 13,745,052 km (0.078 R)
• M48: 14,256,527 km (0.054 R)
• M49: 14,320,855 km (0.085 R)
• M50: 14,579,360 km (0.038 R)
• M51: 14,937,198 km (0.054 R)
• M52: 15,133,620 km (0.072 R)
• M53: 15,462,885 km (0.083 R)
• M54: 16,363,763 km (0.097 R)
• M55: 17,144,514 km (0.084 R)
• M56: 17,315,804 km (0.101 R)
• M57: 17,591,214 km (0.041 R)
• M58: 17,867,970 km (0.084 R)
• M59: 18,146,222 km (0.086 R)
• M60: 18,707,064 km (0.105 R)
• M61: 19,131,324 km (0.074 R)
• M62: 19,523,121 km (0.108 R)
• M63: 19,594,628 km (0.031 R)
• M64: 19,953,514 km (0.103 R)
• M65: 20,568,660 km (0.119 R)
• M66: 20,750,721 km (0.096 R)
• M67: 21,300,194 km (0.085 R)
• M68: 21,891,554 km (0.051 R)
• M69: 22,751,293 km (0.085 R)
• M70: 23,015,034 km (0.101 R)
• M71: 23,317,820 km (0.077 R)
• M72: 23,393,666 km (0.099 R)
• M73: 23,545,658 km (0.119 R)
• M74: 23,812,540 km (0.06 R)
• M75: 24,541,979 km (0.09 R)
• M76: 24,773,856 km (0.113 R)
• M77: 25,045,227 km (0.091 R)
• M78: 25,317,644 km (0.102 R)
• M79: 25,395,585 km (0.112 R)
• M80: 25,590,960 km (0.107 R)
• M81: 25,747,738 km (0.034 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 12

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.99 AU - 5.61 AU

Year: 4434 Days

Day: 7.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 96,423,067 km

• M1: 188,643 km (0.065 R)
• M2: 268,379 km (0.116 R)
• M3: 373,097 km (0.098 R)
• M4: 486,492 km (0.111 R)
• M5: 696,079 km (0.057 R)
• M6: 1,072,018 km (0.086 R)
• M7: 1,205,759 km (0.028 R)
• M8: 1,353,861 km (0.065 R)
• M9: 1,438,832 km (0.067 R)
• M10: 1,525,749 km (0.107 R)
• M11: 1,605,634 km (0.12 R)
• M12: 1,806,993 km (0.048 R)
• M13: 2,095,118 km (0.05 R)
• M14: 2,234,843 km (0.115 R)
• M15: 2,377,709 km (0.115 R)
• M16: 2,502,623 km (0.12 R)
• M17: 2,857,768 km (0.107 R)
• M18: 3,069,599 km (0.071 R)
• M19: 3,252,108 km (0.103 R)
• M20: 4,030,316 km (0.117 R)
• M21: 4,104,966 km (0.084 R)
• M22: 4,268,476 km (0.068 R)
• M23: 4,344,771 km (0.035 R)
• M24: 4,537,303 km (0.087 R)
• M25: 4,693,334 km (0.081 R)
• M26: 4,851,309 km (0.106 R)
• M27: 5,294,568 km (0.083 R)
• M28: 5,404,073 km (0.07 R)
• M29: 6,048,242 km (0.081 R)
• M30: 6,365,090 km (0.08 R)
• M31: 7,105,151 km (0.11 R)
• M32: 7,546,913 km (0.057 R)
• M33: 7,888,146 km (0.114 R)
• M34: 7,997,652 km (0.06 R)
• M35: 8,409,345 km (0.068 R)
• M36: 8,779,301 km (0.033 R)
• M37: 9,121,730 km (0.041 R)
• M38: 9,452,042 km (0.094 R)
• M39: 9,535,219 km (0.106 R)
• M40: 9,802,999 km (0.111 R)
• M41: 9,988,650 km (0.084 R)
• M42: 10,777,330 km (0.103 R)
• M43: 10,881,749 km (0.115 R)
• M44: 11,479,542 km (0.066 R)
• M45: 11,568,403 km (0.057 R)
• M46: 11,657,414 km (0.12 R)
• M47: 12,124,159 km (0.115 R)

Asteroid Belt

Center: 10.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.6

Radius: 6

Gravity: 25.41 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 14.02 AU - 19.28 AU

Year: 24692 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 96,423,067 km

• M1: 83,176 km (0.083 R)
• M2: 131,048 km (0.104 R)
• M3: 1,317,359 km (0.09 R)
• M4: 1,385,725 km (0.074 R)
• M5: 1,745,508 km (0.1 R)
• M6: 4,230,927 km (0.083 R)
• M7: 5,504,902 km (0.099 R)
• M8: 6,068,288 km (0.071 R)
• M9: 6,827,946 km (0.114 R)
• M10: 7,128,039 km (0.104 R)
• M11: 7,188,626 km (0.093 R)
• M12: 7,371,285 km (0.117 R)
• M13: 9,545,990 km (0.08 R)
• M14: 9,746,750 km (0.089 R)
• M15: 10,632,968 km (0.117 R)
• M16: 10,771,645 km (0.117 R)
• M17: 10,910,921 km (0.113 R)
• M18: 11,261,578 km (0.08 R)
• M19: 12,045,920 km (0.109 R)
• M20: 12,190,581 km (0.098 R)
• M21: 12,995,567 km (0.107 R)
• M22: 13,143,819 km (0.11 R)
• M23: 13,292,668 km (0.082 R)
• M24: 13,742,360 km (0.061 R)
• M25: 16,224,039 km (0.078 R)
• M26: 16,303,774 km (0.114 R)
• M27: 17,189,543 km (0.069 R)
• M28: 18,173,598 km (0.07 R)
• M29: 18,589,031 km (0.091 R)
• M30: 18,839,907 km (0.092 R)
• M31: 19,175,904 km (0.057 R)
• M32: 19,260,277 km (0.078 R)
• M33: 19,429,323 km (0.097 R)
• M34: 20,110,292 km (0.102 R)
• M35: 20,972,724 km (0.091 R)
• M36: 22,023,350 km (0.073 R)
• M37: 22,644,031 km (0.109 R)
• M38: 22,733,192 km (0.083 R)
• M39: 23,270,547 km (0.077 R)
• M40: 24,357,675 km (0.074 R)
• M41: 24,540,484 km (0.088 R)
• M42: 24,999,599 km (0.111 R)
• M43: 25,646,909 km (0.043 R)
• M44: 25,832,860 km (0.09 R)
• M45: 26,019,258 km (0.105 R)
• M46: 27,241,922 km (0.084 R)
• M47: 27,621,900 km (0.027 R)
• M48: 27,812,638 km (0.053 R)
• M49: 29,645,361 km (0.042 R)
• M50: 30,330,370 km (0.117 R)
• M51: 30,428,656 km (0.119 R)
• M52: 34,036,807 km (0.091 R)
• M53: 34,343,482 km (0.102 R)
• M54: 35,787,102 km (0.102 R)
• M55: 37,460,952 km (0.111 R)
• M56: 38,413,592 km (0.119 R)
• M57: 38,626,469 km (0.099 R)
• M58: 42,633,149 km (0.083 R)
• M59: 43,405,972 km (0.084 R)
• M60: 43,516,674 km (0.055 R)
• M61: 45,864,613 km (0.088 R)
• M62: 47,452,594 km (0.117 R)
• M63: 47,680,881 km (0.072 R)
• M64: 48,024,058 km (0.112 R)
• M65: 50,798,949 km (0.065 R)
• M66: 51,617,997 km (0.082 R)
• M67: 51,852,866 km (0.082 R)
• M68: 52,441,384 km (0.097 R)
• M69: 52,795,632 km (0.119 R)
• M70: 54,578,689 km (0.084 R)
• M71: 54,698,217 km (0.101 R)
• M72: 55,537,611 km (0.095 R)
• M73: 56,744,268 km (0.085 R)
• M74: 58,815,151 km (0.108 R)
• M75: 58,937,821 km (0.051 R)
• M76: 60,662,984 km (0.092 R)
• M77: 61,780,629 km (0.042 R)
• M78: 61,905,244 km (0.092 R)
• M79: 65,555,433 km (0.112 R)
• M80: 65,936,907 km (0.107 R)
• M81: 67,727,294 km (0.025 R)
• M82: 72,272,676 km (0.051 R)
• M83: 72,404,023 km (0.075 R)
• M84: 72,535,370 km (0.12 R)
• M85: 73,325,396 km (0.106 R)
• M86: 75,445,946 km (0.09 R)
• M87: 77,855,519 km (0.077 R)
• M88: 78,664,395 km (0.104 R)
• M89: 80,154,390 km (0.09 R)
• M90: 81,517,077 km (0.095 R)
• M91: 81,653,809 km (0.081 R)
• M92: 84,818,552 km (0.057 R)
• M93: 86,346,245 km (0.101 R)
• M94: 88,865,773 km (0.075 R)
• M95: 89,993,292 km (0.077 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 11,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit