🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.81 AU - 0.85 AU

Year: 263 Days

Day: 29.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.94 AU - 1.24 AU

Year: 396 Days

Day: 39.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,829,192 km

• M1: 848,370 km (0.027 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.24 AU - 1.82 AU

Year: 659 Days

Day: 22.7 Hours

Environment

Temp: -16 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.95 AU - 2.83 AU

Year: 1287 Days

Day: 20.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.5

Radius: 8.4

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.05 AU - 13.61 AU

Year: 13281 Days

Day: 8.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 88,829,192 km

• M1: 220,507 km (0.111 R)
• M2: 324,627 km (0.038 R)
• M3: 384,467 km (0.085 R)
• M4: 667,356 km (0.083 R)
• M5: 1,079,049 km (0.113 R)
• M6: 1,427,164 km (0.081 R)
• M7: 1,837,361 km (0.114 R)
• M8: 2,566,351 km (0.086 R)
• M9: 2,761,427 km (0.081 R)
• M10: 3,446,735 km (0.091 R)
• M11: 3,662,305 km (0.068 R)
• M12: 3,919,464 km (0.115 R)
• M13: 4,373,943 km (0.105 R)
• M14: 5,374,004 km (0.069 R)
• M15: 6,092,822 km (0.082 R)
• M16: 7,250,111 km (0.089 R)
• M17: 7,434,117 km (0.106 R)
• M18: 7,619,618 km (0.087 R)
• M19: 7,948,135 km (0.079 R)
• M20: 8,961,062 km (0.087 R)
• M21: 9,307,680 km (0.1 R)
• M22: 9,507,693 km (0.048 R)
• M23: 9,709,201 km (0.077 R)
• M24: 10,219,180 km (0.053 R)
• M25: 10,790,046 km (0.067 R)
• M26: 11,265,019 km (0.105 R)
• M27: 11,692,869 km (0.111 R)
• M28: 11,908,738 km (0.076 R)
• M29: 13,569,873 km (0.103 R)
• M30: 14,196,988 km (0.079 R)
• M31: 14,369,773 km (0.119 R)
• M32: 15,008,855 km (0.047 R)
• M33: 15,125,990 km (0.1 R)
• M34: 15,361,308 km (0.064 R)
• M35: 15,835,683 km (0.036 R)
• M36: 15,954,912 km (0.079 R)
• M37: 16,074,590 km (0.102 R)
• M38: 16,677,171 km (0.074 R)
• M39: 18,091,170 km (0.049 R)
• M40: 18,529,043 km (0.098 R)
• M41: 18,780,816 km (0.055 R)
• M42: 20,966,590 km (0.108 R)
• M43: 21,360,631 km (0.09 R)
• M44: 21,426,604 km (0.075 R)
• M45: 21,492,576 km (0.04 R)
• M46: 21,690,943 km (0.09 R)
• M47: 21,956,330 km (0.08 R)
• M48: 22,022,901 km (0.077 R)
• M49: 22,089,472 km (0.083 R)
• M50: 22,691,753 km (0.095 R)
• M51: 23,096,266 km (0.047 R)
• M52: 25,503,295 km (0.116 R)
• M53: 25,573,158 km (0.106 R)
• M54: 26,417,338 km (0.099 R)
• M55: 27,628,932 km (0.091 R)
• M56: 28,858,626 km (0.103 R)
• M57: 29,223,645 km (0.078 R)
• M58: 29,370,101 km (0.1 R)
• M59: 29,884,568 km (0.068 R)
• M60: 30,105,973 km (0.109 R)
• M61: 31,146,576 km (0.12 R)
• M62: 31,595,968 km (0.054 R)
• M63: 31,972,207 km (0.098 R)
• M64: 32,501,484 km (0.105 R)
• M65: 34,183,562 km (0.059 R)
• M66: 36,443,836 km (0.091 R)
• M67: 37,711,379 km (0.096 R)
• M68: 38,190,541 km (0.069 R)
• M69: 39,396,898 km (0.07 R)
• M70: 40,208,168 km (0.079 R)
• M71: 42,012,318 km (0.114 R)
• M72: 46,039,194 km (0.109 R)
• M73: 48,184,726 km (0.092 R)
• M74: 48,444,428 km (0.112 R)
• M75: 48,791,346 km (0.098 R)
• M76: 48,878,262 km (0.105 R)
• M77: 48,965,178 km (0.058 R)
• M78: 49,313,292 km (0.052 R)
• M79: 50,187,393 km (0.103 R)
• M80: 54,273,360 km (0.096 R)
• M81: 55,900,984 km (0.097 R)
• M82: 56,082,895 km (0.112 R)
• M83: 57,544,766 km (0.11 R)
• M84: 57,728,322 km (0.094 R)
• M85: 58,372,491 km (0.025 R)
• M86: 59,668,008 km (0.115 R)
• M87: 60,226,158 km (0.114 R)
• M88: 61,535,139 km (0.089 R)
• M89: 62,570,207 km (0.091 R)

Asteroid Belt

Center: 13.2 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623.7

Radius: 7.8

Gravity: 10.25 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.53 AU - 17.59 AU

Year: 20353 Days

Day: 22 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,829,192 km

• M1: 103,671 km (0.076 R)
• M2: 182,958 km (0.065 R)
• M3: 391,498 km (0.108 R)
• M4: 761,453 km (0.087 R)
• M5: 1,275,322 km (0.087 R)
• M6: 1,389,315 km (0.09 R)
• M7: 1,566,738 km (0.086 R)
• M8: 2,278,974 km (0.112 R)
• M9: 2,927,481 km (0.057 R)
• M10: 3,079,173 km (0.065 R)
• M11: 3,194,513 km (0.046 R)
• M12: 3,469,474 km (0.093 R)
• M13: 5,228,146 km (0.079 R)
• M14: 5,835,065 km (0.087 R)
• M15: 6,074,571 km (0.039 R)
• M16: 6,171,211 km (0.052 R)
• M17: 6,366,137 km (0.079 R)
• M18: 6,612,525 km (0.098 R)
• M19: 6,761,973 km (0.063 R)
• M20: 7,114,875 km (0.099 R)
• M21: 7,216,900 km (0.115 R)
• M22: 7,525,670 km (0.08 R)
• M23: 8,858,288 km (0.038 R)
• M24: 9,748,844 km (0.055 R)
• M25: 10,204,819 km (0.108 R)
• M26: 10,319,860 km (0.111 R)
• M27: 10,609,481 km (0.091 R)
• M28: 10,726,018 km (0.118 R)
• M29: 11,315,433 km (0.116 R)
• M30: 13,083,231 km (0.069 R)
• M31: 13,967,056 km (0.073 R)
• M32: 14,094,812 km (0.066 R)
• M33: 14,287,345 km (0.115 R)
• M34: 14,610,027 km (0.099 R)
• M35: 14,674,953 km (0.066 R)
• M36: 15,262,872 km (0.042 R)
• M37: 15,725,279 km (0.117 R)
• M38: 16,799,841 km (0.119 R)
• M39: 17,690,247 km (0.076 R)
• M40: 17,897,889 km (0.114 R)
• M41: 18,595,913 km (0.109 R)
• M42: 18,877,606 km (0.1 R)
• M43: 20,452,123 km (0.084 R)
• M44: 21,994,029 km (0.085 R)
• M45: 23,345,197 km (0.116 R)
• M46: 24,183,992 km (0.12 R)
• M47: 25,188,093 km (0.11 R)
• M48: 25,812,664 km (0.081 R)
• M49: 26,363,483 km (0.107 R)
• M50: 31,157,048 km (0.084 R)
• M51: 31,324,149 km (0.106 R)
• M52: 33,097,033 km (0.118 R)
• M53: 34,297,107 km (0.085 R)
• M54: 34,383,275 km (0.06 R)
• M55: 38,070,564 km (0.085 R)
• M56: 38,877,046 km (0.04 R)
• M57: 40,963,188 km (0.116 R)
• M58: 41,881,420 km (0.104 R)
• M59: 42,435,680 km (0.092 R)
• M60: 42,899,433 km (0.038 R)
• M61: 43,458,032 km (0.066 R)
• M62: 44,206,769 km (0.107 R)
• M63: 45,243,183 km (0.107 R)
• M64: 48,496,787 km (0.112 R)
• M65: 48,690,517 km (0.082 R)
• M66: 49,467,977 km (0.094 R)
• M67: 50,838,443 km (0.09 R)
• M68: 52,221,326 km (0.05 R)
• M69: 53,917,167 km (0.08 R)
• M70: 54,017,547 km (0.114 R)
• M71: 56,036,819 km (0.098 R)
• M72: 56,443,725 km (0.097 R)
• M73: 56,647,478 km (0.094 R)
• M74: 57,465,030 km (0.096 R)
• M75: 58,595,541 km (0.086 R)
• M76: 59,733,532 km (0.112 R)
• M77: 61,087,692 km (0.102 R)
• M78: 63,190,589 km (0.119 R)
• M79: 63,508,186 km (0.105 R)
• M80: 63,720,166 km (0.113 R)
• M81: 65,852,683 km (0.115 R)
• M82: 65,959,796 km (0.042 R)
• M83: 66,174,469 km (0.109 R)
• M84: 67,251,274 km (0.068 R)
• M85: 68,550,980 km (0.069 R)
• M86: 68,659,738 km (0.056 R)
• M87: 68,986,160 km (0.069 R)
• M88: 70,955,317 km (0.047 R)
• M89: 71,395,434 km (0.09 R)
• M90: 71,946,852 km (0.093 R)
• M91: 72,057,255 km (0.117 R)
• M92: 73,498,331 km (0.111 R)
• M93: 73,832,234 km (0.104 R)
• M94: 73,943,684 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 777.4

Radius: 6.8

Gravity: 16.81 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.19 AU - 18.13 AU

Year: 23681 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,829,192 km

• M1: 264,190 km (0.117 R)
• M2: 316,998 km (0.059 R)
• M3: 374,144 km (0.112 R)
• M4: 435,330 km (0.111 R)
• M5: 640,877 km (0.115 R)
• M6: 848,370 km (0.056 R)
• M7: 1,421,629 km (0.096 R)
• M8: 1,834,967 km (0.079 R)
• M9: 2,168,421 km (0.082 R)
• M10: 2,642,198 km (0.094 R)
• M11: 3,234,306 km (0.071 R)
• M12: 3,866,207 km (0.09 R)
• M13: 3,959,556 km (0.106 R)
• M14: 4,196,370 km (0.092 R)
• M15: 5,137,340 km (0.111 R)
• M16: 5,711,048 km (0.082 R)
• M17: 5,817,562 km (0.08 R)
• M18: 5,871,118 km (0.102 R)
• M19: 6,470,258 km (0.029 R)
• M20: 6,581,409 km (0.083 R)
• M21: 6,637,059 km (0.08 R)
• M22: 6,805,357 km (0.033 R)
• M23: 6,975,001 km (0.066 R)
• M24: 7,726,281 km (0.073 R)
• M25: 7,962,646 km (0.11 R)
• M26: 8,503,143 km (0.107 R)
• M27: 8,869,957 km (0.08 R)
• M28: 9,746,002 km (0.111 R)
• M29: 10,065,543 km (0.105 R)
• M30: 10,518,825 km (0.107 R)
• M31: 11,311,095 km (0.099 R)
• M32: 12,535,105 km (0.097 R)
• M33: 13,515,868 km (0.077 R)
• M34: 14,087,482 km (0.103 R)
• M35: 14,594,020 km (0.043 R)
• M36: 15,180,145 km (0.097 R)
• M37: 15,476,199 km (0.118 R)
• M38: 15,699,399 km (0.049 R)
• M39: 16,908,000 km (0.085 R)
• M40: 19,253,396 km (0.101 R)
• M41: 19,333,281 km (0.117 R)
• M42: 19,413,316 km (0.118 R)
• M43: 19,976,701 km (0.119 R)
• M44: 22,535,423 km (0.062 R)
• M45: 22,704,020 km (0.109 R)
• M46: 24,240,091 km (0.091 R)
• M47: 24,412,877 km (0.044 R)
• M48: 25,721,409 km (0.079 R)
• M49: 29,689,193 km (0.103 R)
• M50: 31,460,582 km (0.099 R)
• M51: 33,842,928 km (0.06 R)
• M52: 34,617,396 km (0.113 R)
• M53: 36,480,338 km (0.115 R)
• M54: 39,081,845 km (0.039 R)
• M55: 39,894,162 km (0.112 R)
• M56: 41,020,335 km (0.026 R)
• M57: 41,742,443 km (0.051 R)
• M58: 42,676,981 km (0.111 R)
• M59: 43,094,659 km (0.111 R)
• M60: 43,303,946 km (0.088 R)
• M61: 43,408,665 km (0.11 R)
• M62: 43,618,401 km (0.113 R)
• M63: 46,483,649 km (0.119 R)
• M64: 47,776,474 km (0.081 R)
• M65: 48,862,704 km (0.092 R)
• M66: 50,177,071 km (0.114 R)
• M67: 50,617,786 km (0.109 R)
• M68: 51,725,109 km (0.044 R)
• M69: 53,288,856 km (0.094 R)
• M70: 54,641,370 km (0.117 R)
• M71: 54,868,011 km (0.102 R)
• M72: 55,777,267 km (0.111 R)
• M73: 58,419,016 km (0.055 R)
• M74: 58,998,707 km (0.083 R)
• M75: 60,983,722 km (0.111 R)
• M76: 61,689,524 km (0.083 R)
• M77: 62,279,838 km (0.075 R)
• M78: 62,990,727 km (0.078 R)
• M79: 67,797,456 km (0.118 R)
• M80: 67,919,228 km (0.032 R)
• M81: 68,162,774 km (0.104 R)
• M82: 68,528,690 km (0.085 R)
• M83: 68,772,984 km (0.113 R)
• M84: 70,121,758 km (0.116 R)
• M85: 70,984,638 km (0.064 R)
• M86: 71,108,206 km (0.074 R)
• M87: 71,231,774 km (0.112 R)
• M88: 71,355,492 km (0.109 R)
• M89: 79,035,098 km (0.06 R)
• M90: 79,547,621 km (0.115 R)
• M91: 80,963,265 km (0.037 R)
• M92: 82,646,840 km (0.058 R)
• M93: 83,819,089 km (0.073 R)
• M94: 83,949,688 km (0.095 R)
• M95: 88,164,458 km (0.108 R)
• M96: 88,297,301 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: 392 - 11,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit