🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.51 AU - 0.65 AU

Year: 168 Days

Day: 39.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,371,131 km

• M1: 419,622 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.66 AU - 0.68 AU

Year: 209 Days

Day: 22.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 7.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 1.01 AU

Year: 309 Days

Day: 42.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,371,131 km

• M1: 908,657 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.86 AU - 1.26 AU

Year: 416 Days

Day: 34 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,371,131 km

• M1: 456,872 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.27 AU - 1.39 AU

Year: 584 Days

Day: 35.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.32 AU - 1.98 AU

Year: 807 Days

Day: 24.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,371,131 km

• M1: 1,183,768 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.9 AU - 4.31 AU

Year: 3161 Days

Day: 24 Hours

Environment

Temp: -127 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,371,131 km

• M1: 64,177 km (0.113 R)
• M2: 447,896 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.8

Radius: 8.8

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.1 AU - 4.32 AU

Year: 3289 Days

Day: 12.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,371,131 km

• M1: 111,151 km (0.101 R)
• M2: 187,297 km (0.103 R)
• M3: 249,679 km (0.116 R)
• M4: 363,672 km (0.109 R)
• M5: 555,457 km (0.117 R)
• M6: 770,579 km (0.118 R)
• M7: 1,012,179 km (0.083 R)
• M8: 1,098,198 km (0.08 R)
• M9: 1,175,540 km (0.053 R)
• M10: 1,277,715 km (0.091 R)
• M11: 1,442,722 km (0.108 R)
• M12: 1,577,510 km (0.1 R)
• M13: 1,678,039 km (0.115 R)
• M14: 1,742,067 km (0.104 R)
• M15: 2,074,773 km (0.039 R)
• M16: 2,129,825 km (0.101 R)
• M17: 2,227,512 km (0.112 R)
• M18: 2,514,740 km (0.086 R)
• M19: 2,783,568 km (0.104 R)
• M20: 3,014,696 km (0.081 R)
• M21: 3,108,943 km (0.086 R)
• M22: 3,316,435 km (0.111 R)
• M23: 3,644,653 km (0.098 R)
• M24: 3,728,278 km (0.082 R)
• M25: 3,795,747 km (0.03 R)
• M26: 3,880,718 km (0.064 R)
• M27: 3,966,139 km (0.086 R)
• M28: 4,156,577 km (0.089 R)
• M29: 4,244,092 km (0.079 R)
• M30: 4,600,434 km (0.111 R)
• M31: 4,800,446 km (0.111 R)
• M32: 5,022,150 km (0.093 R)
• M33: 5,134,199 km (0.093 R)
• M34: 5,209,297 km (0.118 R)
• M35: 5,513,729 km (0.111 R)
• M36: 5,765,352 km (0.097 R)
• M37: 6,120,049 km (0.044 R)
• M38: 6,665,333 km (0.103 R)
• M39: 6,788,751 km (0.088 R)
• M40: 7,037,533 km (0.031 R)
• M41: 7,205,232 km (0.101 R)
• M42: 7,694,417 km (0.111 R)
• M43: 7,780,585 km (0.094 R)
• M44: 7,975,810 km (0.106 R)
• M45: 8,150,541 km (0.077 R)
• M46: 8,415,179 km (0.054 R)
• M47: 8,481,750 km (0.089 R)
• M48: 8,660,221 km (0.107 R)
• M49: 8,952,834 km (0.073 R)
• M50: 9,547,934 km (0.081 R)
• M51: 9,687,061 km (0.101 R)
• M52: 9,850,272 km (0.066 R)
• M53: 10,132,114 km (0.105 R)
• M54: 10,321,505 km (0.079 R)
• M55: 10,392,863 km (0.108 R)
• M56: 10,607,835 km (0.046 R)
• M57: 10,703,877 km (0.097 R)
• M58: 10,993,648 km (0.104 R)
• M59: 11,090,737 km (0.027 R)
• M60: 12,837,292 km (0.079 R)
• M61: 13,145,165 km (0.065 R)
• M62: 13,248,387 km (0.108 R)
• M63: 14,136,251 km (0.12 R)
• M64: 14,801,513 km (0.108 R)
• M65: 14,908,774 km (0.095 R)
• M66: 15,859,319 km (0.117 R)
• M67: 16,051,852 km (0.066 R)
• M68: 16,300,334 km (0.077 R)
• M69: 17,025,734 km (0.094 R)
• M70: 17,279,302 km (0.11 R)
• M71: 17,733,032 km (0.085 R)
• M72: 17,790,029 km (0.047 R)
• M73: 18,162,079 km (0.109 R)
• M74: 18,768,399 km (0.08 R)
• M75: 19,410,773 km (0.025 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.1

Radius: 11.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.5 AU - 5.94 AU

Year: 5209 Days

Day: 6.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,371,131 km

• M1: 146,157 km (0.103 R)
• M2: 222,602 km (0.111 R)
• M3: 454,030 km (0.113 R)
• M4: 648,357 km (0.087 R)
• M5: 742,155 km (0.07 R)
• M6: 987,795 km (0.052 R)
• M7: 1,224,907 km (0.08 R)
• M8: 1,393,355 km (0.084 R)
• M9: 1,557,015 km (0.11 R)
• M10: 1,700,629 km (0.055 R)
• M11: 1,890,019 km (0.113 R)
• M12: 2,607,192 km (0.104 R)
• M13: 2,810,794 km (0.095 R)
• M14: 2,954,857 km (0.061 R)
• M15: 3,729,774 km (0.051 R)
• M16: 3,817,738 km (0.064 R)
• M17: 4,103,918 km (0.084 R)
• M18: 4,378,580 km (0.074 R)
• M19: 4,602,827 km (0.12 R)
• M20: 4,678,374 km (0.119 R)
• M21: 5,101,437 km (0.072 R)
• M22: 5,258,365 km (0.082 R)
• M23: 5,377,146 km (0.119 R)
• M24: 5,456,882 km (0.052 R)
• M25: 5,820,404 km (0.078 R)
• M26: 5,984,513 km (0.118 R)
• M27: 6,067,091 km (0.036 R)
• M28: 6,401,592 km (0.055 R)
• M29: 6,806,554 km (0.089 R)
• M30: 7,044,863 km (0.091 R)
• M31: 7,241,883 km (0.107 R)
• M32: 7,418,708 km (0.082 R)
• M33: 7,663,899 km (0.114 R)
• M34: 7,821,425 km (0.049 R)
• M35: 8,071,254 km (0.106 R)
• M36: 8,485,490 km (0.073 R)
• M37: 8,977,667 km (0.105 R)
• M38: 9,239,314 km (0.114 R)
• M39: 9,382,928 km (0.106 R)
• M40: 9,455,184 km (0.071 R)
• M41: 9,891,860 km (0.038 R)
• M42: 9,989,847 km (0.088 R)
• M43: 10,911,369 km (0.08 R)
• M44: 11,012,647 km (0.086 R)
• M45: 11,088,793 km (0.075 R)
• M46: 11,343,857 km (0.115 R)
• M47: 11,549,404 km (0.065 R)
• M48: 11,652,627 km (0.045 R)
• M49: 12,147,048 km (0.051 R)
• M50: 12,225,736 km (0.091 R)
• M51: 12,621,872 km (0.092 R)
• M52: 12,781,492 km (0.078 R)
• M53: 13,345,476 km (0.117 R)
• M54: 14,000,117 km (0.073 R)
• M55: 14,776,978 km (0.104 R)
• M56: 14,889,027 km (0.079 R)
• M57: 15,227,118 km (0.116 R)
• M58: 15,510,756 km (0.102 R)
• M59: 15,624,750 km (0.067 R)
• M60: 15,796,189 km (0.073 R)
• M61: 16,025,821 km (0.115 R)
• M62: 16,141,161 km (0.111 R)
• M63: 16,401,312 km (0.072 R)
• M64: 16,575,594 km (0.114 R)
• M65: 16,867,459 km (0.119 R)
• M66: 17,131,649 km (0.074 R)
• M67: 17,337,944 km (0.082 R)
• M68: 17,604,528 km (0.114 R)
• M69: 17,782,998 km (0.086 R)
• M70: 18,533,082 km (0.057 R)
• M71: 18,654,106 km (0.041 R)
• M72: 19,477,643 km (0.077 R)
• M73: 19,847,449 km (0.115 R)
• M74: 20,593,942 km (0.071 R)
• M75: 21,191,586 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.3

Radius: 9.2

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 9.16 AU - 11.96 AU

Year: 13067 Days

Day: 7.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 39,371,131 km

• M1: 115,639 km (0.072 R)
• M2: 193,879 km (0.107 R)
• M3: 279,000 km (0.113 R)
• M4: 339,138 km (0.079 R)
• M5: 540,198 km (0.104 R)
• M6: 620,831 km (0.083 R)
• M7: 764,894 km (0.09 R)
• M8: 841,488 km (0.107 R)
• M9: 904,618 km (0.093 R)
• M10: 1,121,834 km (0.08 R)
• M11: 1,912,160 km (0.109 R)
• M12: 2,083,300 km (0.065 R)
• M13: 2,533,290 km (0.082 R)
• M14: 2,939,149 km (0.116 R)
• M15: 3,238,196 km (0.086 R)
• M16: 3,865,310 km (0.114 R)
• M17: 4,165,254 km (0.081 R)
• M18: 4,304,230 km (0.117 R)
• M19: 4,472,827 km (0.1 R)
• M20: 5,868,575 km (0.12 R)
• M21: 6,024,456 km (0.101 R)
• M22: 6,213,398 km (0.066 R)
• M23: 7,121,008 km (0.109 R)
• M24: 7,287,361 km (0.114 R)
• M25: 7,421,401 km (0.105 R)
• M26: 7,488,720 km (0.105 R)
• M27: 7,726,132 km (0.114 R)
• M28: 8,312,854 km (0.101 R)
• M29: 8,523,339 km (0.11 R)
• M30: 8,878,035 km (0.08 R)
• M31: 9,310,223 km (0.119 R)
• M32: 9,786,094 km (0.084 R)
• M33: 10,157,546 km (0.03 R)
• M34: 10,345,142 km (0.09 R)
• M35: 10,458,088 km (0.111 R)
• M36: 10,647,479 km (0.073 R)
• M37: 11,338,471 km (0.113 R)
• M38: 11,416,113 km (0.108 R)
• M39: 11,650,233 km (0.107 R)
• M40: 12,242,342 km (0.03 R)
• M41: 13,373,900 km (0.113 R)
• M42: 13,620,737 km (0.082 R)
• M43: 14,877,209 km (0.099 R)
• M44: 15,735,452 km (0.082 R)
• M45: 16,697,965 km (0.091 R)
• M46: 16,830,658 km (0.07 R)
• M47: 17,052,661 km (0.104 R)
• M48: 17,186,252 km (0.112 R)
• M49: 17,724,505 km (0.073 R)
• M50: 18,086,233 km (0.064 R)
• M51: 18,863,244 km (0.041 R)
• M52: 19,371,877 km (0.093 R)
• M53: 19,557,977 km (0.074 R)
• M54: 20,119,717 km (0.088 R)
• M55: 20,449,879 km (0.047 R)
• M56: 20,544,575 km (0.094 R)
• M57: 21,019,997 km (0.081 R)
• M58: 21,259,054 km (0.068 R)
• M59: 21,643,521 km (0.118 R)
• M60: 21,933,441 km (0.035 R)
• M61: 23,154,908 km (0.091 R)
• M62: 23,302,860 km (0.097 R)
• M63: 25,002,891 km (0.095 R)
• M64: 25,104,168 km (0.09 R)
• M65: 26,587,431 km (0.098 R)
• M66: 30,121,531 km (0.109 R)
• M67: 30,824,043 km (0.094 R)
• M68: 30,932,651 km (0.116 R)
• M69: 31,041,409 km (0.118 R)
• M70: 33,297,793 km (0.106 R)
• M71: 33,856,093 km (0.097 R)
• M72: 34,417,533 km (0.04 R)
• M73: 34,868,870 km (0.087 R)
• M74: 35,606,537 km (0.035 R)
• M75: 35,720,381 km (0.049 R)
• M76: 36,406,587 km (0.118 R)
• M77: 36,693,815 km (0.028 R)
• M78: 36,924,046 km (0.085 R)
• M79: 38,082,831 km (0.089 R)
• M80: 38,608,069 km (0.095 R)
• M81: 38,900,982 km (0.062 R)
• M82: 39,253,434 km (0.119 R)
• M83: 39,312,226 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit