🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.63 AU - 0.83 AU

Year: 230 Days

Day: 21 Hours

Environment

Temp: 186 °C

Axial Tilt: 51.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,096,346 km

• M1: 43,683 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.73 AU - 1.01 AU

Year: 299 Days

Day: 47.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 43.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,096,346 km

• M1: 40,840 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.98 AU - 1 AU

Year: 363 Days

Day: 28.6 Hours

Environment

Temp: 40 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.92 AU - 1.5 AU

Year: 491 Days

Day: 20 Hours

Environment

Temp: -9 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.71 AU - 4.39 AU

Year: 2468 Days

Day: 14.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,096,346 km

• M1: 400,922 km (0.071 R)

Asteroid Belt

Center: 11.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.2

Radius: 3.6

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.9 AU - 19.58 AU

Year: 29932 Days

Day: 21.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,096,346 km

• M1: 86,916 km (0.057 R)
• M2: 381,923 km (0.114 R)
• M3: 481,107 km (0.031 R)
• M4: 703,260 km (0.061 R)
• M5: 1,020,856 km (0.109 R)
• M6: 1,112,410 km (0.114 R)
• M7: 1,352,664 km (0.108 R)
• M8: 1,402,630 km (0.105 R)
• M9: 2,048,892 km (0.034 R)
• M10: 2,647,882 km (0.071 R)
• M11: 2,710,564 km (0.114 R)
• M12: 2,934,063 km (0.059 R)
• M13: 2,966,376 km (0.12 R)
• M14: 3,330,647 km (0.079 R)
• M15: 3,364,456 km (0.11 R)
• M16: 4,618,086 km (0.116 R)
• M17: 4,655,935 km (0.067 R)
• M18: 4,961,563 km (0.078 R)
• M19: 5,194,936 km (0.096 R)
• M20: 5,234,280 km (0.118 R)
• M21: 5,551,876 km (0.118 R)
• M22: 5,713,143 km (0.056 R)
• M23: 6,122,742 km (0.083 R)
• M24: 6,247,506 km (0.098 R)
• M25: 6,970,214 km (0.083 R)
• M26: 7,584,911 km (0.096 R)
• M27: 7,674,072 km (0.1 R)
• M28: 7,718,801 km (0.097 R)
• M29: 9,291,075 km (0.116 R)
• M30: 10,162,034 km (0.065 R)
• M31: 10,707,168 km (0.042 R)
• M32: 11,008,459 km (0.112 R)
• M33: 11,465,480 km (0.11 R)
• M34: 11,670,728 km (0.039 R)
• M35: 12,241,145 km (0.081 R)
• M36: 12,820,538 km (0.096 R)
• M37: 12,926,902 km (0.11 R)
• M38: 14,170,359 km (0.068 R)
• M39: 14,390,567 km (0.044 R)
• M40: 15,905,844 km (0.084 R)
• M41: 17,529,878 km (0.096 R)
• M42: 17,766,094 km (0.064 R)
• M43: 18,182,125 km (0.103 R)
• M44: 18,241,815 km (0.083 R)
• M45: 18,661,586 km (0.106 R)
• M46: 19,023,763 km (0.046 R)
• M47: 19,693,961 km (0.072 R)
• M48: 20,186,288 km (0.115 R)
• M49: 20,495,955 km (0.085 R)
• M50: 21,497,513 km (0.095 R)
• M51: 23,223,424 km (0.115 R)
• M52: 23,353,125 km (0.11 R)
• M53: 26,129,811 km (0.116 R)
• M54: 27,488,310 km (0.11 R)
• M55: 27,625,341 km (0.075 R)
• M56: 29,428,295 km (0.096 R)
• M57: 31,555,277 km (0.081 R)
• M58: 32,058,674 km (0.119 R)
• M59: 32,419,953 km (0.098 R)
• M60: 32,927,838 km (0.107 R)
• M61: 33,000,542 km (0.11 R)
• M62: 33,292,258 km (0.057 R)
• M63: 33,658,025 km (0.109 R)
• M64: 33,731,328 km (0.117 R)
• M65: 37,084,863 km (0.106 R)
• M66: 37,844,372 km (0.107 R)
• M67: 39,455,990 km (0.06 R)
• M68: 39,688,016 km (0.045 R)
• M69: 40,620,759 km (0.119 R)
• M70: 41,560,682 km (0.093 R)
• M71: 42,033,411 km (0.083 R)
• M72: 42,112,399 km (0.061 R)
• M73: 42,270,374 km (0.079 R)
• M74: 42,349,512 km (0.11 R)
• M75: 42,825,083 km (0.095 R)
• M76: 43,382,335 km (0.092 R)
• M77: 43,541,956 km (0.116 R)
• M78: 45,068,004 km (0.101 R)
• M79: 45,148,787 km (0.098 R)
• M80: 45,959,607 km (0.076 R)
• M81: 46,611,555 km (0.043 R)
• M82: 48,255,037 km (0.12 R)
• M83: 48,751,702 km (0.047 R)
• M84: 49,000,783 km (0.059 R)
• M85: 51,598,400 km (0.12 R)
• M86: 51,936,790 km (0.095 R)
• M87: 52,021,612 km (0.084 R)
• M88: 52,275,929 km (0.072 R)
• M89: 52,530,844 km (0.068 R)
• M90: 53,383,402 km (0.099 R)
• M91: 53,725,682 km (0.071 R)
• M92: 55,794,471 km (0.085 R)
• M93: 56,577,017 km (0.12 R)
• M94: 57,626,147 km (0.037 R)
• M95: 58,769,823 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.4

Radius: 6.5

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 18.19 AU - 19.43 AU

Year: 30100 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,096,346 km

• M1: 88,712 km (0.084 R)
• M2: 156,031 km (0.114 R)
• M3: 211,232 km (0.072 R)
• M4: 493,224 km (0.09 R)
• M5: 584,628 km (0.034 R)
• M6: 682,017 km (0.113 R)
• M7: 865,573 km (0.11 R)
• M8: 1,961,378 km (0.109 R)
• M9: 2,658,055 km (0.11 R)
• M10: 2,947,976 km (0.067 R)
• M11: 3,603,214 km (0.113 R)
• M12: 4,495,266 km (0.104 R)
• M13: 4,544,035 km (0.06 R)
• M14: 5,041,448 km (0.091 R)
• M15: 5,503,855 km (0.078 R)
• M16: 5,819,806 km (0.082 R)
• M17: 5,926,320 km (0.097 R)
• M18: 6,087,437 km (0.099 R)
• M19: 7,027,659 km (0.101 R)
• M20: 7,198,201 km (0.116 R)
• M21: 9,662,975 km (0.089 R)
• M22: 9,789,236 km (0.043 R)
• M23: 9,852,665 km (0.058 R)
• M24: 9,916,244 km (0.088 R)
• M25: 11,148,781 km (0.119 R)
• M26: 11,615,078 km (0.08 R)
• M27: 11,951,972 km (0.089 R)
• M28: 12,704,450 km (0.09 R)
• M29: 14,906,381 km (0.082 R)
• M30: 15,345,899 km (0.051 R)
• M31: 17,453,135 km (0.115 R)
• M32: 17,916,439 km (0.064 R)
• M33: 18,618,951 km (0.031 R)
• M34: 19,489,611 km (0.053 R)
• M35: 20,779,743 km (0.073 R)
• M36: 23,187,371 km (0.038 R)
• M37: 23,611,331 km (0.037 R)
• M38: 23,952,414 km (0.104 R)
• M39: 27,540,519 km (0.073 R)
• M40: 27,989,462 km (0.111 R)
• M41: 30,085,478 km (0.117 R)
• M42: 30,547,885 km (0.096 R)
• M43: 32,894,477 km (0.116 R)
• M44: 33,275,204 km (0.091 R)
• M45: 34,619,640 km (0.116 R)
• M46: 34,716,280 km (0.039 R)
• M47: 35,201,127 km (0.091 R)
• M48: 36,275,688 km (0.115 R)
• M49: 37,658,870 km (0.088 R)
• M50: 37,758,353 km (0.037 R)
• M51: 39,361,444 km (0.107 R)
• M52: 39,462,422 km (0.063 R)
• M53: 40,680,299 km (0.037 R)
• M54: 43,361,242 km (0.057 R)
• M55: 43,987,907 km (0.109 R)
• M56: 46,524,788 km (0.077 R)
• M57: 47,595,759 km (0.077 R)
• M58: 49,217,251 km (0.082 R)
• M59: 50,417,923 km (0.084 R)
• M60: 52,736,690 km (0.102 R)
• M61: 53,741,090 km (0.108 R)
• M62: 54,189,435 km (0.043 R)
• M63: 55,995,530 km (0.05 R)
• M64: 56,677,846 km (0.109 R)
• M65: 56,791,840 km (0.119 R)
• M66: 56,905,983 km (0.087 R)
• M67: 57,363,004 km (0.039 R)
• M68: 61,296,680 km (0.104 R)
• M69: 62,117,225 km (0.076 R)
• M70: 66,996,359 km (0.119 R)
• M71: 67,599,687 km (0.066 R)
• M72: 68,204,960 km (0.105 R)
• M73: 68,690,405 km (0.111 R)
• M74: 69,786,808 km (0.116 R)
• M75: 70,520,885 km (0.119 R)
• M76: 70,766,226 km (0.095 R)
• M77: 70,889,045 km (0.118 R)
• M78: 71,750,280 km (0.113 R)
• M79: 71,996,967 km (0.115 R)
• M80: 72,614,956 km (0.089 R)
• M81: 74,729,372 km (0.108 R)
• M82: 75,229,777 km (0.028 R)
• M83: 76,863,835 km (0.118 R)
• M84: 77,748,557 km (0.082 R)
• M85: 80,295,012 km (0.093 R)
• M86: 81,707,066 km (0.052 R)
• M87: 82,868,544 km (0.066 R)
• M88: 83,516,153 km (0.063 R)
• M89: 84,295,558 km (0.086 R)
• M90: 86,779,481 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,619 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit