🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.48 AU - 0.72 AU

Year: 169 Days

Day: 19.8 Hours

Environment

Temp: 239 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.64 AU - 1.04 AU

Year: 280 Days

Day: 45 Hours

Environment

Temp: 98 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.16 AU - 1.22 AU

Year: 472 Days

Day: 20.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.53 AU - 5.45 AU

Year: 3458 Days

Day: 38.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,269,827 km

• M1: 385,215 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.1

Radius: 13.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 4.89 AU - 7.07 AU

Year: 5315 Days

Day: 14.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,269,827 km

• M1: 165,156 km (0.043 R)
• M2: 282,291 km (0.045 R)
• M3: 465,997 km (0.07 R)
• M4: 624,870 km (0.084 R)
• M5: 1,018,014 km (0.088 R)
• M6: 1,218,774 km (0.115 R)
• M7: 1,571,526 km (0.085 R)
• M8: 1,696,440 km (0.099 R)
• M9: 1,918,742 km (0.069 R)
• M10: 2,190,412 km (0.093 R)
• M11: 2,310,689 km (0.114 R)
• M12: 2,412,714 km (0.095 R)
• M13: 2,642,796 km (0.107 R)
• M14: 2,902,049 km (0.038 R)
• M15: 3,102,061 km (0.083 R)
• M16: 3,352,787 km (0.056 R)
• M17: 3,469,025 km (0.118 R)
• M18: 3,729,475 km (0.092 R)
• M19: 4,396,233 km (0.046 R)
• M20: 4,626,913 km (0.034 R)
• M21: 5,288,285 km (0.064 R)
• M22: 5,811,129 km (0.093 R)
• M23: 6,036,124 km (0.11 R)
• M24: 6,379,302 km (0.081 R)
• M25: 6,524,113 km (0.075 R)
• M26: 6,876,416 km (0.085 R)
• M27: 7,295,140 km (0.078 R)
• M28: 7,446,832 km (0.057 R)
• M29: 7,814,993 km (0.115 R)
• M30: 8,126,306 km (0.057 R)
• M31: 8,569,265 km (0.119 R)
• M32: 8,858,139 km (0.108 R)
• M33: 9,020,004 km (0.065 R)
• M34: 9,182,916 km (0.075 R)
• M35: 9,379,637 km (0.05 R)
• M36: 9,544,793 km (0.069 R)
• M37: 10,521,069 km (0.101 R)
• M38: 10,796,030 km (0.088 R)
• M39: 12,314,298 km (0.12 R)
• M40: 13,227,743 km (0.07 R)
• M41: 13,673,844 km (0.087 R)
• M42: 13,898,839 km (0.098 R)
• M43: 14,162,879 km (0.086 R)
• M44: 14,466,563 km (0.069 R)
• M45: 14,810,937 km (0.05 R)
• M46: 15,468,719 km (0.117 R)
• M47: 15,899,411 km (0.12 R)
• M48: 17,134,491 km (0.069 R)
• M49: 17,255,666 km (0.105 R)
• M50: 17,906,716 km (0.077 R)
• M51: 18,607,282 km (0.119 R)
• M52: 18,690,309 km (0.106 R)
• M53: 19,865,550 km (0.085 R)
• M54: 20,205,586 km (0.061 R)
• M55: 20,291,006 km (0.053 R)
• M56: 20,762,539 km (0.04 R)
• M57: 21,367,961 km (0.118 R)
• M58: 21,585,626 km (0.101 R)
• M59: 21,891,404 km (0.117 R)
• M60: 22,023,051 km (0.113 R)
• M61: 23,129,476 km (0.087 R)
• M62: 24,254,004 km (0.112 R)
• M63: 24,344,809 km (0.045 R)
• M64: 24,572,049 km (0.084 R)
• M65: 25,442,409 km (0.105 R)
• M66: 25,534,561 km (0.062 R)
• M67: 26,183,068 km (0.064 R)
• M68: 26,369,317 km (0.081 R)
• M69: 26,790,136 km (0.118 R)
• M70: 27,354,719 km (0.082 R)
• M71: 27,875,618 km (0.044 R)
• M72: 29,991,830 km (0.096 R)
• M73: 30,577,954 km (0.091 R)
• M74: 30,725,159 km (0.107 R)
• M75: 31,513,689 km (0.054 R)
• M76: 31,711,906 km (0.036 R)
• M77: 31,860,906 km (0.064 R)
• M78: 32,059,871 km (0.046 R)
• M79: 33,312,454 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.2

Radius: 8.1

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.72 AU - 7.74 AU

Year: 5651 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 22,269,827 km

• M1: 104,569 km (0.063 R)
• M2: 156,180 km (0.109 R)
• M3: 848,070 km (0.108 R)
• M4: 1,102,387 km (0.054 R)
• M5: 1,213,388 km (0.119 R)
• M6: 1,420,133 km (0.102 R)
• M7: 1,527,843 km (0.103 R)
• M8: 1,638,246 km (0.108 R)
• M9: 2,106,488 km (0.112 R)
• M10: 2,403,589 km (0.094 R)
• M11: 2,484,073 km (0.096 R)
• M12: 2,831,738 km (0.116 R)
• M13: 3,212,465 km (0.036 R)
• M14: 3,463,191 km (0.087 R)
• M15: 3,590,947 km (0.111 R)
• M16: 3,683,249 km (0.076 R)
• M17: 3,813,699 km (0.093 R)
• M18: 4,002,790 km (0.104 R)
• M19: 4,214,471 km (0.08 R)
• M20: 4,688,846 km (0.042 R)
• M21: 4,850,711 km (0.081 R)
• M22: 5,221,863 km (0.092 R)
• M23: 5,326,582 km (0.108 R)
• M24: 5,882,338 km (0.117 R)
• M25: 5,969,553 km (0.026 R)
• M26: 6,389,325 km (0.105 R)
• M27: 6,478,934 km (0.074 R)
• M28: 6,636,910 km (0.076 R)
• M29: 7,304,415 km (0.113 R)
• M30: 7,705,637 km (0.108 R)
• M31: 8,017,249 km (0.098 R)
• M32: 8,382,118 km (0.094 R)
• M33: 8,977,069 km (0.097 R)
• M34: 9,254,274 km (0.119 R)
• M35: 9,381,133 km (0.109 R)
• M36: 9,432,146 km (0.086 R)
• M37: 9,585,484 km (0.118 R)
• M38: 9,688,257 km (0.109 R)
• M39: 10,102,793 km (0.031 R)
• M40: 10,312,230 km (0.101 R)
• M41: 10,655,707 km (0.054 R)
• M42: 11,110,484 km (0.052 R)
• M43: 11,435,411 km (0.053 R)
• M44: 11,626,298 km (0.099 R)
• M45: 11,818,381 km (0.051 R)
• M46: 11,873,433 km (0.08 R)
• M47: 12,039,038 km (0.056 R)
• M48: 12,568,764 km (0.072 R)
• M49: 12,653,138 km (0.091 R)
• M50: 13,077,696 km (0.102 R)
• M51: 13,134,693 km (0.091 R)
• M52: 13,420,724 km (0.097 R)
• M53: 13,766,594 km (0.107 R)
• M54: 14,291,085 km (0.075 R)
• M55: 14,911,168 km (0.063 R)
• M56: 15,389,582 km (0.045 R)
• M57: 16,116,627 km (0.072 R)
• M58: 16,761,843 km (0.087 R)
• M59: 17,010,026 km (0.11 R)
• M60: 17,290,522 km (0.066 R)
• M61: 17,353,054 km (0.079 R)
• M62: 17,572,514 km (0.096 R)
• M63: 17,666,910 km (0.102 R)
• M64: 18,300,308 km (0.069 R)
• M65: 18,395,901 km (0.09 R)
• M66: 18,683,876 km (0.034 R)
• M67: 18,812,231 km (0.114 R)
• M68: 19,361,555 km (0.103 R)
• M69: 19,654,467 km (0.11 R)
• M70: 19,719,692 km (0.085 R)
• M71: 20,508,821 km (0.098 R)
• M72: 20,641,365 km (0.096 R)
• M73: 20,807,418 km (0.041 R)
• M74: 21,107,362 km (0.103 R)
• M75: 21,308,122 km (0.115 R)
• M76: 21,610,609 km (0.079 R)
• M77: 21,745,397 km (0.108 R)
• M78: 21,813,015 km (0.03 R)
• M79: 22,800,062 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.4

Radius: 14.7

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.12 AU - 6.68 AU

Year: 5884 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 22,269,827 km

• M1: 188,344 km (0.068 R)
• M2: 286,330 km (0.071 R)
• M3: 422,315 km (0.046 R)
• M4: 618,438 km (0.092 R)
• M5: 769,232 km (0.107 R)
• M6: 1,100,891 km (0.104 R)
• M7: 1,278,314 km (0.078 R)
• M8: 1,402,330 km (0.118 R)
• M9: 1,813,575 km (0.093 R)
• M10: 1,911,861 km (0.113 R)
• M11: 2,114,117 km (0.034 R)
• M12: 2,571,587 km (0.105 R)
• M13: 2,731,208 km (0.101 R)
• M14: 2,960,243 km (0.037 R)
• M15: 3,060,473 km (0.119 R)
• M16: 3,315,986 km (0.107 R)
• M17: 3,685,792 km (0.065 R)
• M18: 3,903,158 km (0.045 R)
• M19: 4,331,906 km (0.12 R)
• M20: 4,736,568 km (0.056 R)
• M21: 4,874,347 km (0.116 R)
• M22: 5,013,324 km (0.072 R)
• M23: 5,315,811 km (0.12 R)
• M24: 5,562,198 km (0.098 R)
• M25: 6,045,100 km (0.12 R)
• M26: 6,432,409 km (0.097 R)
• M27: 7,006,416 km (0.115 R)
• M28: 7,944,993 km (0.105 R)
• M29: 8,203,498 km (0.11 R)
• M30: 8,753,271 km (0.077 R)
• M31: 9,290,327 km (0.099 R)
• M32: 9,587,877 km (0.079 R)
• M33: 9,813,022 km (0.098 R)
• M34: 10,371,022 km (0.088 R)
• M35: 10,835,224 km (0.043 R)
• M36: 10,991,554 km (0.052 R)
• M37: 11,148,632 km (0.078 R)
• M38: 11,279,979 km (0.09 R)
• M39: 11,730,717 km (0.087 R)
• M40: 11,864,458 km (0.082 R)
• M41: 12,377,129 km (0.118 R)
• M42: 12,622,620 km (0.118 R)
• M43: 12,869,606 km (0.118 R)
• M44: 13,312,864 km (0.084 R)
• M45: 13,648,562 km (0.103 R)
• M46: 13,987,102 km (0.092 R)
• M47: 14,242,764 km (0.106 R)
• M48: 14,414,204 km (0.104 R)
• M49: 14,614,964 km (0.095 R)
• M50: 15,048,349 km (0.119 R)
• M51: 15,251,952 km (0.056 R)
• M52: 15,780,032 km (0.103 R)
• M53: 16,016,696 km (0.068 R)
• M54: 16,463,545 km (0.109 R)
• M55: 16,613,292 km (0.114 R)
• M56: 16,763,638 km (0.048 R)
• M57: 17,247,737 km (0.077 R)
• M58: 17,430,546 km (0.074 R)
• M59: 17,552,617 km (0.098 R)
• M60: 18,075,163 km (0.07 R)
• M61: 18,665,177 km (0.092 R)
• M62: 18,821,507 km (0.083 R)
• M63: 19,419,449 km (0.106 R)
• M64: 19,736,746 km (0.07 R)
• M65: 19,991,811 km (0.084 R)
• M66: 21,348,663 km (0.07 R)
• M67: 21,643,371 km (0.087 R)
• M68: 21,807,630 km (0.099 R)
• M69: 21,939,425 km (0.116 R)
• M70: 22,038,310 km (0.103 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit