🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.73 AU - 0.83 AU

Year: 240 Days

Day: 43.9 Hours

Environment

Temp: 186 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.6 AU - 1.92 AU

Year: 813 Days

Day: 26.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,904,629 km

• M1: 178,321 km (0.066 R)
• M2: 1,003,802 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.62 AU - 1.98 AU

Year: 841 Days

Day: 23.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,904,629 km

• M1: 154,086 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.09 AU - 2.23 AU

Year: 1106 Days

Day: 27.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.9 AU - 4.14 AU

Year: 2300 Days

Day: 38.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,904,629 km

• M1: 219,909 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.1

Radius: 8

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.49 AU - 13.03 AU

Year: 12292 Days

Day: 7.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,904,629 km

• M1: 135,685 km (0.081 R)
• M2: 211,681 km (0.045 R)
• M3: 375,640 km (0.103 R)
• M4: 445,054 km (0.103 R)
• M5: 899,382 km (0.111 R)
• M6: 1,465,311 km (0.102 R)
• M7: 1,651,411 km (0.083 R)
• M8: 2,281,667 km (0.1 R)
• M9: 2,979,690 km (0.089 R)
• M10: 3,097,274 km (0.044 R)
• M11: 3,276,493 km (0.038 R)
• M12: 3,489,969 km (0.107 R)
• M13: 3,739,498 km (0.103 R)
• M14: 3,834,642 km (0.065 R)
• M15: 5,072,415 km (0.045 R)
• M16: 5,248,492 km (0.048 R)
• M17: 5,462,566 km (0.08 R)
• M18: 5,570,576 km (0.047 R)
• M19: 5,788,989 km (0.119 R)
• M20: 5,936,193 km (0.096 R)
• M21: 6,010,094 km (0.032 R)
• M22: 6,159,094 km (0.042 R)
• M23: 6,460,833 km (0.038 R)
• M24: 6,767,359 km (0.058 R)
• M25: 7,715,361 km (0.098 R)
• M26: 7,836,834 km (0.089 R)
• M27: 8,122,566 km (0.03 R)
• M28: 8,287,423 km (0.095 R)
• M29: 8,411,739 km (0.079 R)
• M30: 8,620,428 km (0.099 R)
• M31: 8,704,352 km (0.047 R)
• M32: 8,915,435 km (0.084 R)
• M33: 9,558,855 km (0.081 R)
• M34: 9,645,772 km (0.084 R)
• M35: 9,864,184 km (0.077 R)
• M36: 11,392,626 km (0.103 R)
• M37: 11,996,253 km (0.118 R)
• M38: 13,041,344 km (0.093 R)
• M39: 13,380,034 km (0.118 R)
• M40: 13,623,728 km (0.069 R)
• M41: 13,868,919 km (0.108 R)
• M42: 16,140,114 km (0.043 R)
• M43: 16,295,546 km (0.042 R)
• M44: 17,503,998 km (0.036 R)
• M45: 17,823,988 km (0.119 R)
• M46: 18,307,638 km (0.055 R)
• M47: 19,452,810 km (0.112 R)
• M48: 19,839,670 km (0.076 R)
• M49: 20,846,164 km (0.103 R)
• M50: 22,041,301 km (0.11 R)
• M51: 22,271,383 km (0.079 R)
• M52: 22,386,873 km (0.092 R)
• M53: 23,669,076 km (0.077 R)
• M54: 25,094,893 km (0.101 R)
• M55: 25,215,020 km (0.102 R)
• M56: 25,516,011 km (0.109 R)
• M57: 28,153,571 km (0.08 R)
• M58: 28,591,145 km (0.113 R)
• M59: 28,967,832 km (0.083 R)
• M60: 29,156,924 km (0.078 R)
• M61: 31,069,683 km (0.059 R)
• M62: 32,432,519 km (0.082 R)
• M63: 32,497,893 km (0.12 R)
• M64: 32,891,037 km (0.069 R)
• M65: 34,013,769 km (0.051 R)
• M66: 35,822,706 km (0.09 R)
• M67: 35,957,943 km (0.077 R)
• M68: 36,296,632 km (0.11 R)
• M69: 37,045,818 km (0.064 R)
• M70: 38,075,500 km (0.111 R)
• M71: 38,628,564 km (0.089 R)
• M72: 39,602,895 km (0.112 R)
• M73: 40,373,922 km (0.069 R)
• M74: 40,444,383 km (0.055 R)
• M75: 40,867,296 km (0.04 R)
• M76: 41,150,036 km (0.09 R)
• M77: 42,073,504 km (0.031 R)
• M78: 42,144,862 km (0.065 R)
• M79: 42,359,086 km (0.088 R)
• M80: 42,573,609 km (0.053 R)
• M81: 42,932,046 km (0.057 R)
• M82: 43,003,853 km (0.099 R)
• M83: 43,219,573 km (0.041 R)
• M84: 43,579,805 km (0.117 R)
• M85: 44,085,745 km (0.117 R)
• M86: 44,158,299 km (0.117 R)
• M87: 44,593,779 km (0.032 R)
• M88: 45,030,754 km (0.025 R)
• M89: 49,703,444 km (0.112 R)
• M90: 50,231,973 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328

Radius: 5.9

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.22 AU - 17.24 AU

Year: 22770 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,904,629 km

• M1: 204,650 km (0.116 R)
• M2: 329,714 km (0.092 R)
• M3: 377,136 km (0.085 R)
• M4: 611,556 km (0.036 R)
• M5: 733,927 km (0.081 R)
• M6: 1,378,395 km (0.028 R)
• M7: 1,485,656 km (0.115 R)
• M8: 2,734,799 km (0.091 R)
• M9: 2,870,035 km (0.085 R)
• M10: 3,469,474 km (0.119 R)
• M11: 3,690,131 km (0.054 R)
• M12: 3,877,427 km (0.052 R)
• M13: 4,379,178 km (0.034 R)
• M14: 4,697,972 km (0.118 R)
• M15: 4,819,595 km (0.031 R)
• M16: 4,860,285 km (0.065 R)
• M17: 5,613,062 km (0.109 R)
• M18: 6,312,282 km (0.052 R)
• M19: 6,672,215 km (0.099 R)
• M20: 6,992,653 km (0.062 R)
• M21: 7,506,223 km (0.115 R)
• M22: 7,600,918 km (0.043 R)
• M23: 8,372,544 km (0.092 R)
• M24: 8,421,612 km (0.083 R)
• M25: 8,520,048 km (0.105 R)
• M26: 8,569,415 km (0.106 R)
• M27: 9,473,884 km (0.109 R)
• M28: 9,627,521 km (0.084 R)
• M29: 11,047,354 km (0.106 R)
• M30: 13,325,281 km (0.097 R)
• M31: 13,960,324 km (0.101 R)
• M32: 14,369,623 km (0.089 R)
• M33: 18,099,398 km (0.064 R)
• M34: 20,168,187 km (0.066 R)
• M35: 20,234,010 km (0.111 R)
• M36: 22,926,023 km (0.1 R)
• M37: 23,270,248 km (0.102 R)
• M38: 23,547,004 km (0.034 R)
• M39: 25,942,664 km (0.118 R)
• M40: 28,932,827 km (0.104 R)
• M41: 29,081,377 km (0.11 R)
• M42: 29,678,422 km (0.075 R)
• M43: 29,753,371 km (0.097 R)
• M44: 33,111,544 km (0.105 R)
• M45: 33,189,185 km (0.098 R)
• M46: 33,969,637 km (0.098 R)
• M47: 35,707,665 km (0.07 R)
• M48: 37,393,484 km (0.072 R)
• M49: 37,555,498 km (0.055 R)
• M50: 40,011,895 km (0.094 R)
• M51: 43,792,682 km (0.107 R)
• M52: 44,476,793 km (0.048 R)
• M53: 45,941,955 km (0.102 R)
• M54: 46,028,572 km (0.103 R)
• M55: 46,202,106 km (0.062 R)
• M56: 46,462,855 km (0.093 R)
• M57: 46,636,987 km (0.038 R)
• M58: 46,898,484 km (0.092 R)
• M59: 47,598,153 km (0.117 R)
• M60: 47,861,445 km (0.118 R)
• M61: 48,301,413 km (0.099 R)
• M62: 48,830,989 km (0.096 R)
• M63: 49,273,799 km (0.085 R)
• M64: 49,362,660 km (0.095 R)
• M65: 51,148,260 km (0.113 R)
• M66: 51,508,043 km (0.069 R)
• M67: 52,864,297 km (0.112 R)
• M68: 53,501,285 km (0.104 R)
• M69: 57,096,122 km (0.091 R)
• M70: 57,749,565 km (0.103 R)
• M71: 60,198,333 km (0.098 R)
• M72: 61,053,883 km (0.116 R)
• M73: 61,149,177 km (0.088 R)
• M74: 64,710,205 km (0.082 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 14,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit