🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.65 AU - 0.87 AU

Year: 238 Days

Day: 30.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,654,060 km

• M1: 387,010 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.94 AU - 1.22 AU

Year: 404 Days

Day: 35.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.9 AU - 1.46 AU

Year: 461 Days

Day: 31.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,654,060 km

• M1: 478,564 km (0.071 R)
• M2: 600,785 km (0.114 R)

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.1 AU - 2.44 AU

Year: 1231 Days

Day: 45.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,654,060 km

• M1: 483,052 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.51 AU - 2.97 AU

Year: 1632 Days

Day: 19.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.6 AU - 3.08 AU

Year: 1722 Days

Day: 13.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.87 AU - 2.93 AU

Year: 1777 Days

Day: 20.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.4

Radius: 8.4

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7 AU - 7.28 AU

Year: 6866 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 95,654,060 km

• M1: 130,898 km (0.089 R)
• M2: 249,828 km (0.112 R)
• M3: 343,477 km (0.079 R)
• M4: 572,062 km (0.085 R)
• M5: 630,705 km (0.066 R)
• M6: 741,856 km (0.108 R)
• M7: 956,379 km (0.099 R)
• M8: 1,410,708 km (0.084 R)
• M9: 1,559,109 km (0.096 R)
• M10: 1,730,249 km (0.069 R)
• M11: 1,961,826 km (0.107 R)
• M12: 2,016,729 km (0.083 R)
• M13: 2,072,230 km (0.114 R)
• M14: 2,203,577 km (0.082 R)
• M15: 2,534,038 km (0.054 R)
• M16: 2,614,223 km (0.089 R)
• M17: 2,695,155 km (0.116 R)
• M18: 3,112,533 km (0.115 R)
• M19: 3,176,860 km (0.076 R)
• M20: 3,730,672 km (0.028 R)
• M21: 4,410,444 km (0.084 R)
• M22: 4,727,442 km (0.067 R)
• M23: 5,255,224 km (0.073 R)
• M24: 5,383,728 km (0.118 R)
• M25: 5,669,909 km (0.077 R)
• M26: 5,854,662 km (0.063 R)
• M27: 6,068,288 km (0.095 R)
• M28: 6,203,225 km (0.117 R)
• M29: 6,421,040 km (0.109 R)
• M30: 6,586,046 km (0.114 R)
• M31: 6,641,248 km (0.084 R)
• M32: 6,864,149 km (0.037 R)
• M33: 7,288,558 km (0.072 R)
• M34: 7,374,577 km (0.083 R)
• M35: 7,809,158 km (0.027 R)
• M36: 7,897,122 km (0.093 R)
• M37: 8,222,497 km (0.071 R)
• M38: 8,794,709 km (0.098 R)
• M39: 9,224,504 km (0.09 R)
• M40: 9,661,180 km (0.1 R)
• M41: 10,136,602 km (0.086 R)
• M42: 11,775,746 km (0.063 R)
• M43: 11,843,065 km (0.071 R)
• M44: 12,454,172 km (0.083 R)
• M45: 12,971,332 km (0.089 R)
• M46: 14,636,955 km (0.094 R)
• M47: 14,890,673 km (0.109 R)
• M48: 15,476,199 km (0.074 R)
• M49: 15,771,804 km (0.061 R)
• M50: 17,010,923 km (0.049 R)
• M51: 17,430,845 km (0.07 R)
• M52: 17,815,610 km (0.038 R)
• M53: 19,303,062 km (0.113 R)
• M54: 19,501,728 km (0.047 R)
• M55: 20,303,124 km (0.094 R)
• M56: 21,156,280 km (0.097 R)
• M57: 21,938,229 km (0.08 R)
• M58: 23,998,042 km (0.112 R)
• M59: 24,554,845 km (0.101 R)
• M60: 25,115,987 km (0.113 R)
• M61: 25,594,101 km (0.062 R)
• M62: 26,162,872 km (0.066 R)
• M63: 27,090,529 km (0.049 R)
• M64: 27,268,550 km (0.056 R)
• M65: 28,119,014 km (0.11 R)
• M66: 28,254,101 km (0.101 R)
• M67: 30,352,211 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 14.1

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.78 AU - 8.72 AU

Year: 7026 Days

Day: 13.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 95,654,060 km

• M1: 216,319 km (0.085 R)
• M2: 359,932 km (0.039 R)
• M3: 658,679 km (0.081 R)
• M4: 791,373 km (0.088 R)
• M5: 979,118 km (0.119 R)
• M6: 1,215,333 km (0.114 R)
• M7: 1,418,487 km (0.101 R)
• M8: 1,506,750 km (0.095 R)
• M9: 1,707,510 km (0.084 R)
• M10: 1,956,740 km (0.06 R)
• M11: 2,621,104 km (0.064 R)
• M12: 2,709,068 km (0.098 R)
• M13: 3,047,608 km (0.115 R)
• M14: 3,472,167 km (0.11 R)
• M15: 3,569,106 km (0.105 R)
• M16: 3,666,943 km (0.12 R)
• M17: 3,790,660 km (0.056 R)
• M18: 3,890,592 km (0.076 R)
• M19: 4,093,297 km (0.091 R)
• M20: 4,221,652 km (0.105 R)
• M21: 5,409,758 km (0.116 R)
• M22: 5,522,705 km (0.094 R)
• M23: 5,895,353 km (0.08 R)
• M24: 6,187,667 km (0.064 R)
• M25: 6,786,657 km (0.072 R)
• M26: 7,031,549 km (0.105 R)
• M27: 7,341,665 km (0.031 R)
• M28: 7,530,009 km (0.081 R)
• M29: 7,624,704 km (0.104 R)
• M30: 7,719,998 km (0.06 R)
• M31: 8,104,614 km (0.064 R)
• M32: 8,693,431 km (0.116 R)
• M33: 8,892,845 km (0.059 R)
• M34: 9,705,461 km (0.099 R)
• M35: 10,225,613 km (0.101 R)
• M36: 10,400,942 km (0.088 R)
• M37: 10,826,099 km (0.073 R)
• M38: 11,148,632 km (0.105 R)
• M39: 11,292,994 km (0.114 R)
• M40: 11,401,602 km (0.112 R)
• M41: 11,876,725 km (0.037 R)
• M42: 11,987,277 km (0.051 R)
• M43: 12,733,172 km (0.059 R)
• M44: 12,997,811 km (0.061 R)
• M45: 13,111,805 km (0.114 R)
• M46: 13,226,097 km (0.103 R)
• M47: 13,494,177 km (0.099 R)
• M48: 13,996,676 km (0.067 R)
• M49: 14,387,575 km (0.098 R)
• M50: 14,861,202 km (0.104 R)
• M51: 15,259,880 km (0.1 R)
• M52: 15,905,246 km (0.039 R)
• M53: 17,014,364 km (0.071 R)
• M54: 17,305,930 km (0.067 R)
• M55: 18,105,980 km (0.114 R)
• M56: 18,531,885 km (0.091 R)
• M57: 18,745,960 km (0.04 R)
• M58: 20,754,909 km (0.069 R)
• M59: 21,920,576 km (0.087 R)
• M60: 23,061,260 km (0.086 R)
• M61: 23,291,790 km (0.061 R)
• M62: 24,973,719 km (0.046 R)
• M63: 25,068,265 km (0.063 R)
• M64: 26,212,689 km (0.11 R)
• M65: 26,356,901 km (0.071 R)
• M66: 26,549,733 km (0.094 R)
• M67: 26,742,863 km (0.111 R)
• M68: 27,471,555 km (0.068 R)
• M69: 28,453,515 km (0.088 R)
• M70: 28,799,834 km (0.12 R)
• M71: 29,197,316 km (0.094 R)
• M72: 29,696,823 km (0.116 R)
• M73: 30,501,959 km (0.041 R)
• M74: 30,755,078 km (0.104 R)
• M75: 31,212,399 km (0.049 R)
• M76: 31,876,913 km (0.086 R)
• M77: 32,288,157 km (0.075 R)
• M78: 32,856,480 km (0.08 R)
• M79: 33,271,913 km (0.119 R)
• M80: 33,376,033 km (0.089 R)
• M81: 33,950,788 km (0.047 R)
• M82: 35,109,872 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 678

Radius: 3

Gravity: 75.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.16 AU - 22.58 AU

Year: 28336 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,654,060 km

• M1: 249,230 km (0.119 R)
• M2: 415,284 km (0.115 R)
• M3: 889,958 km (0.074 R)
• M4: 1,585,438 km (0.119 R)
• M5: 1,621,791 km (0.092 R)
• M6: 2,241,574 km (0.106 R)
• M7: 2,323,704 km (0.089 R)
• M8: 2,576,075 km (0.086 R)
• M9: 2,749,160 km (0.061 R)
• M10: 3,152,177 km (0.094 R)
• M11: 3,669,337 km (0.066 R)
• M12: 4,111,847 km (0.105 R)
• M13: 4,415,980 km (0.107 R)
• M14: 5,872,165 km (0.11 R)
• M15: 7,278,535 km (0.086 R)
• M16: 7,584,014 km (0.081 R)
• M17: 7,769,365 km (0.083 R)
• M18: 7,956,213 km (0.053 R)
• M19: 10,930,069 km (0.05 R)
• M20: 11,069,345 km (0.106 R)
• M21: 12,860,181 km (0.102 R)
• M22: 12,933,634 km (0.117 R)
• M23: 16,461,002 km (0.116 R)
• M24: 18,909,919 km (0.105 R)
• M25: 20,518,694 km (0.083 R)
• M26: 22,258,667 km (0.092 R)
• M27: 23,414,909 km (0.072 R)
• M28: 23,504,668 km (0.113 R)
• M29: 24,955,917 km (0.059 R)
• M30: 25,507,634 km (0.111 R)
• M31: 26,249,490 km (0.079 R)
• M32: 26,436,038 km (0.071 R)
• M33: 26,904,429 km (0.117 R)
• M34: 26,998,377 km (0.089 R)
• M35: 28,517,094 km (0.109 R)
• M36: 29,190,135 km (0.108 R)
• M37: 30,748,197 km (0.118 R)
• M38: 30,944,918 km (0.075 R)
• M39: 31,141,938 km (0.113 R)
• M40: 31,835,025 km (0.1 R)
• M41: 32,033,990 km (0.077 R)
• M42: 33,842,928 km (0.071 R)
• M43: 34,759,813 km (0.085 R)
• M44: 36,617,819 km (0.098 R)
• M45: 37,035,047 km (0.073 R)
• M46: 37,453,921 km (0.063 R)
• M47: 39,464,816 km (0.112 R)
• M48: 39,571,629 km (0.081 R)
• M49: 40,321,862 km (0.102 R)
• M50: 40,752,704 km (0.077 R)
• M51: 41,727,633 km (0.107 R)
• M52: 44,253,893 km (0.114 R)
• M53: 45,367,649 km (0.067 R)
• M54: 46,152,738 km (0.06 R)
• M55: 47,508,993 km (0.112 R)
• M56: 47,622,687 km (0.119 R)
• M57: 47,736,381 km (0.092 R)
• M58: 50,956,625 km (0.051 R)
• M59: 51,422,323 km (0.091 R)
• M60: 51,655,696 km (0.084 R)
• M61: 53,063,412 km (0.088 R)
• M62: 53,299,178 km (0.103 R)
• M63: 55,318,001 km (0.117 R)
• M64: 55,557,059 km (0.12 R)
• M65: 55,916,393 km (0.026 R)
• M66: 56,637,455 km (0.03 R)
• M67: 56,878,457 km (0.096 R)
• M68: 57,240,633 km (0.072 R)
• M69: 57,967,380 km (0.118 R)
• M70: 58,088,704 km (0.119 R)
• M71: 59,063,035 km (0.051 R)
• M72: 60,657,598 km (0.083 R)
• M73: 61,151,122 km (0.085 R)
• M74: 65,905,492 km (0.115 R)
• M75: 67,686,903 km (0.083 R)
• M76: 68,070,622 km (0.099 R)
• M77: 70,000,284 km (0.088 R)
• M78: 70,258,939 km (0.116 R)
• M79: 72,600,894 km (0.065 R)
• M80: 74,176,459 km (0.067 R)
• M81: 76,294,615 km (0.092 R)
• M82: 78,030,249 km (0.041 R)
• M83: 78,566,857 km (0.118 R)
• M84: 79,643,812 km (0.113 R)
• M85: 80,725,704 km (0.09 R)
• M86: 81,132,610 km (0.044 R)
• M87: 83,725,739 km (0.079 R)
• M88: 83,863,070 km (0.086 R)
• M89: 85,515,678 km (0.1 R)
• M90: 87,318,033 km (0.112 R)
• M91: 88,852,907 km (0.032 R)
• M92: 89,413,301 km (0.082 R)
• M93: 90,960,293 km (0.043 R)
• M94: 92,516,110 km (0.086 R)
• M95: 93,368,519 km (0.045 R)
• M96: 95,080,966 km (0.098 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 19,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit