🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.57 AU - 0.69 AU

Year: 177 Days

Day: 47.2 Hours

Environment

Temp: 224 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.31 AU - 1.33 AU

Year: 535 Days

Day: 25.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.02 AU - 3.14 AU

Year: 1463 Days

Day: 41.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,100,638 km

• M1: 166,802 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.59 AU - 2.83 AU

Year: 1575 Days

Day: 30.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,100,638 km

• M1: 449,242 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.86 AU - 3.28 AU

Year: 1899 Days

Day: 37.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.3 AU - 4.16 AU

Year: 2544 Days

Day: 39.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456.5

Radius: 9

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.96 AU - 6.2 AU

Year: 4654 Days

Day: 10.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 52,100,638 km

• M1: 167,400 km (0.04 R)
• M2: 268,827 km (0.036 R)
• M3: 327,470 km (0.094 R)
• M4: 575,503 km (0.075 R)
• M5: 699,669 km (0.063 R)
• M6: 1,191,846 km (0.07 R)
• M7: 1,271,731 km (0.097 R)
• M8: 1,537,268 km (0.106 R)
• M9: 1,851,124 km (0.119 R)
• M10: 2,071,631 km (0.067 R)
• M11: 2,250,999 km (0.05 R)
• M12: 2,350,931 km (0.083 R)
• M13: 2,435,453 km (0.11 R)
• M14: 2,819,321 km (0.027 R)
• M15: 3,259,887 km (0.113 R)
• M16: 3,316,435 km (0.076 R)
• M17: 3,430,728 km (0.066 R)
• M18: 3,682,651 km (0.072 R)
• M19: 3,880,569 km (0.119 R)
• M20: 3,960,753 km (0.044 R)
• M21: 4,163,758 km (0.119 R)
• M22: 4,495,566 km (0.065 R)
• M23: 4,728,639 km (0.045 R)
• M24: 5,184,613 km (0.11 R)
• M25: 5,519,114 km (0.09 R)
• M26: 5,906,573 km (0.043 R)
• M27: 5,999,024 km (0.079 R)
• M28: 6,683,734 km (0.098 R)
• M29: 7,096,773 km (0.101 R)
• M30: 7,343,460 km (0.077 R)
• M31: 7,668,536 km (0.025 R)
• M32: 7,794,947 km (0.087 R)
• M33: 7,921,955 km (0.083 R)
• M34: 8,229,528 km (0.117 R)
• M35: 8,332,901 km (0.098 R)
• M36: 8,436,722 km (0.116 R)
• M37: 8,514,961 km (0.111 R)
• M38: 9,015,516 km (0.055 R)
• M39: 9,229,291 km (0.078 R)
• M40: 9,309,775 km (0.105 R)
• M41: 9,417,635 km (0.078 R)
• M42: 9,935,243 km (0.028 R)
• M43: 10,045,497 km (0.092 R)
• M44: 10,518,226 km (0.101 R)
• M45: 10,574,325 km (0.115 R)
• M46: 10,969,862 km (0.089 R)
• M47: 11,226,572 km (0.099 R)
• M48: 11,284,018 km (0.064 R)
• M49: 11,514,249 km (0.083 R)
• M50: 11,891,984 km (0.089 R)
• M51: 12,096,933 km (0.115 R)
• M52: 12,421,560 km (0.103 R)
• M53: 12,480,801 km (0.12 R)
• M54: 13,109,411 km (0.085 R)
• M55: 13,200,067 km (0.059 R)
• M56: 13,321,242 km (0.045 R)
• M57: 13,473,233 km (0.05 R)
• M58: 14,242,016 km (0.111 R)
• M59: 14,490,947 km (0.108 R)
• M60: 14,835,621 km (0.096 R)
• M61: 15,853,784 km (0.114 R)
• M62: 16,014,901 km (0.095 R)
• M63: 16,566,767 km (0.071 R)
• M64: 16,730,278 km (0.063 R)
• M65: 17,157,978 km (0.079 R)
• M66: 17,489,337 km (0.12 R)
• M67: 18,091,319 km (0.114 R)
• M68: 18,327,235 km (0.114 R)
• M69: 19,833,237 km (0.07 R)
• M70: 19,937,357 km (0.07 R)
• M71: 21,986,100 km (0.106 R)
• M72: 22,129,863 km (0.093 R)
• M73: 22,454,491 km (0.092 R)
• M74: 22,780,614 km (0.114 R)
• M75: 23,071,881 km (0.111 R)
• M76: 23,694,807 km (0.049 R)
• M77: 23,768,558 km (0.105 R)
• M78: 23,842,310 km (0.11 R)
• M79: 24,733,016 km (0.087 R)
• M80: 24,845,065 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.1

Radius: 9.9

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.46 AU - 6.52 AU

Year: 5177 Days

Day: 8 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,100,638 km

• M1: 124,166 km (0.055 R)
• M2: 277,803 km (0.077 R)
• M3: 492,177 km (0.047 R)
• M4: 760,855 km (0.101 R)
• M5: 828,323 km (0.025 R)
• M6: 1,182,571 km (0.087 R)
• M7: 1,670,260 km (0.047 R)
• M8: 1,742,217 km (0.081 R)
• M9: 2,295,280 km (0.115 R)
• M10: 2,622,899 km (0.115 R)
• M11: 2,707,123 km (0.114 R)
• M12: 2,856,721 km (0.097 R)
• M13: 2,943,488 km (0.083 R)
• M14: 3,345,008 km (0.115 R)
• M15: 3,529,163 km (0.081 R)
• M16: 3,740,246 km (0.111 R)
• M17: 3,883,262 km (0.098 R)
• M18: 3,979,752 km (0.061 R)
• M19: 4,174,977 km (0.115 R)
• M20: 4,448,592 km (0.11 R)
• M21: 5,092,312 km (0.082 R)
• M22: 5,224,556 km (0.076 R)
• M23: 6,182,282 km (0.11 R)
• M24: 6,323,502 km (0.082 R)
• M25: 6,408,773 km (0.115 R)
• M26: 6,551,788 km (0.087 R)
• M27: 6,811,789 km (0.044 R)
• M28: 7,075,231 km (0.074 R)
• M29: 7,581,919 km (0.049 R)
• M30: 8,410,841 km (0.03 R)
• M31: 8,473,373 km (0.093 R)
• M32: 8,725,146 km (0.1 R)
• M33: 9,430,201 km (0.107 R)
• M34: 10,962,831 km (0.079 R)
• M35: 11,479,243 km (0.119 R)
• M36: 12,074,194 km (0.068 R)
• M37: 12,428,741 km (0.097 R)
• M38: 13,293,865 km (0.078 R)
• M39: 13,366,719 km (0.074 R)
• M40: 13,918,287 km (0.097 R)
• M41: 14,103,788 km (0.099 R)
• M42: 14,816,173 km (0.038 R)
• M43: 15,463,483 km (0.045 R)
• M44: 16,314,994 km (0.06 R)
• M45: 16,864,617 km (0.078 R)
• M46: 16,943,754 km (0.109 R)
• M47: 17,102,178 km (0.118 R)
• M48: 17,181,465 km (0.071 R)
• M49: 17,580,443 km (0.083 R)
• M50: 17,700,719 km (0.08 R)
• M51: 17,861,387 km (0.115 R)
• M52: 18,387,224 km (0.092 R)
• M53: 18,713,497 km (0.102 R)
• M54: 19,412,867 km (0.098 R)
• M55: 20,078,877 km (0.114 R)
• M56: 20,246,576 km (0.102 R)
• M57: 21,006,982 km (0.11 R)
• M58: 22,468,703 km (0.102 R)
• M59: 22,599,302 km (0.076 R)
• M60: 22,773,733 km (0.097 R)
• M61: 22,861,098 km (0.114 R)
• M62: 23,343,850 km (0.096 R)
• M63: 23,431,963 km (0.054 R)
• M64: 24,587,607 km (0.067 R)
• M65: 24,812,004 km (0.08 R)
• M66: 25,217,563 km (0.075 R)
• M67: 25,579,890 km (0.109 R)
• M68: 27,046,547 km (0.065 R)
• M69: 27,417,550 km (0.115 R)
• M70: 27,510,600 km (0.054 R)
• M71: 27,603,650 km (0.093 R)
• M72: 28,117,518 km (0.084 R)
• M73: 28,211,316 km (0.11 R)
• M74: 28,352,237 km (0.119 R)
• M75: 29,439,963 km (0.082 R)
• M76: 30,300,899 km (0.114 R)
• M77: 30,734,284 km (0.072 R)
• M78: 30,879,244 km (0.099 R)
• M79: 31,607,487 km (0.046 R)
• M80: 31,753,794 km (0.058 R)
• M81: 31,998,237 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 10.8

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 8.51 AU - 10.37 AU

Year: 10241 Days

Day: 8.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,100,638 km

• M1: 158,424 km (0.092 R)
• M2: 259,852 km (0.11 R)
• M3: 352,153 km (0.118 R)
• M4: 431,739 km (0.052 R)
• M5: 504,145 km (0.078 R)
• M6: 613,950 km (0.109 R)
• M7: 841,488 km (0.118 R)
• M8: 995,424 km (0.051 R)
• M9: 1,728,603 km (0.104 R)
• M10: 1,902,436 km (0.113 R)
• M11: 3,003,626 km (0.09 R)
• M12: 3,153,224 km (0.063 R)
• M13: 4,135,932 km (0.115 R)
• M14: 4,643,518 km (0.096 R)
• M15: 5,028,433 km (0.104 R)
• M16: 5,791,831 km (0.057 R)
• M17: 6,630,028 km (0.041 R)
• M18: 6,786,657 km (0.093 R)
• M19: 6,944,333 km (0.106 R)
• M20: 7,957,859 km (0.096 R)
• M21: 8,082,623 km (0.081 R)
• M22: 9,017,012 km (0.094 R)
• M23: 9,718,177 km (0.093 R)
• M24: 10,210,354 km (0.046 R)
• M25: 10,482,173 km (0.09 R)
• M26: 11,172,418 km (0.059 R)
• M27: 11,546,562 km (0.094 R)
• M28: 11,782,627 km (0.106 R)
• M29: 12,839,686 km (0.072 R)
• M30: 13,035,210 km (0.112 R)
• M31: 13,379,585 km (0.071 R)
• M32: 13,577,802 km (0.079 R)
• M33: 14,329,681 km (0.092 R)
• M34: 15,821,321 km (0.083 R)
• M35: 16,665,352 km (0.068 R)
• M36: 17,200,314 km (0.092 R)
• M37: 17,308,025 km (0.089 R)
• M38: 17,578,199 km (0.099 R)
• M39: 17,795,265 km (0.058 R)
• M40: 18,122,735 km (0.081 R)
• M41: 18,232,240 km (0.041 R)
• M42: 18,949,861 km (0.109 R)
• M43: 19,061,162 km (0.064 R)
• M44: 19,676,758 km (0.1 R)
• M45: 19,958,750 km (0.059 R)
• M46: 21,678,676 km (0.12 R)
• M47: 22,028,436 km (0.086 R)
• M48: 22,262,557 km (0.087 R)
• M49: 22,379,991 km (0.098 R)
• M50: 23,148,027 km (0.081 R)
• M51: 23,624,945 km (0.025 R)
• M52: 24,346,455 km (0.064 R)
• M53: 24,709,978 km (0.045 R)
• M54: 25,258,553 km (0.063 R)
• M55: 26,491,988 km (0.082 R)
• M56: 26,928,365 km (0.031 R)
• M57: 27,367,135 km (0.095 R)
• M58: 28,251,707 km (0.117 R)
• M59: 28,633,631 km (0.109 R)
• M60: 28,761,387 km (0.113 R)
• M61: 29,145,555 km (0.1 R)
• M62: 31,486,612 km (0.065 R)
• M63: 32,413,221 km (0.104 R)
• M64: 32,879,966 km (0.03 R)
• M65: 34,700,722 km (0.104 R)
• M66: 36,070,440 km (0.106 R)
• M67: 36,277,484 km (0.107 R)
• M68: 36,692,618 km (0.118 R)
• M69: 38,369,011 km (0.055 R)
• M70: 39,287,542 km (0.095 R)
• M71: 39,713,896 km (0.062 R)
• M72: 40,356,270 km (0.085 R)
• M73: 40,930,127 km (0.07 R)
• M74: 41,362,465 km (0.069 R)
• M75: 43,766,503 km (0.101 R)
• M76: 44,134,663 km (0.117 R)
• M77: 45,543,277 km (0.038 R)
• M78: 48,100,353 km (0.115 R)
• M79: 48,480,332 km (0.11 R)
• M80: 48,785,062 km (0.071 R)
• M81: 49,243,281 km (0.119 R)
• M82: 50,087,162 km (0.095 R)
• M83: 50,703,954 km (0.046 R)
• M84: 50,781,147 km (0.116 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 10,604 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit