🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.55 AU - 0.63 AU

Year: 172 Days

Day: 15.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.82 AU - 1.02 AU

Year: 334 Days

Day: 21.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,190,874 km

• M1: 451,636 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.04 AU - 1.24 AU

Year: 461 Days

Day: 35.2 Hours

Environment

Temp: -17 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2 AU - 2.82 AU

Year: 1417 Days

Day: 36.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.54 AU - 4.1 AU

Year: 2291 Days

Day: 41.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.4

Radius: 14.8

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.65 AU - 5.17 AU

Year: 3508 Days

Day: 11.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 46,190,874 km

• M1: 405,410 km (0.098 R)
• M2: 709,991 km (0.113 R)
• M3: 1,419,534 km (0.116 R)
• M4: 1,565,841 km (0.108 R)
• M5: 1,671,607 km (0.116 R)
• M6: 1,795,474 km (0.114 R)
• M7: 2,444,878 km (0.078 R)
• M8: 2,604,798 km (0.106 R)
• M9: 2,842,210 km (0.117 R)
• M10: 3,202,292 km (0.091 R)
• M11: 3,904,205 km (0.111 R)
• M12: 4,071,306 km (0.074 R)
• M13: 4,305,128 km (0.102 R)
• M14: 4,412,988 km (0.118 R)
• M15: 4,675,382 km (0.115 R)
• M16: 5,377,295 km (0.075 R)
• M17: 6,282,662 km (0.105 R)
• M18: 6,653,216 km (0.045 R)
• M19: 7,209,720 km (0.103 R)
• M20: 7,493,657 km (0.091 R)
• M21: 7,623,956 km (0.091 R)
• M22: 7,913,279 km (0.12 R)
• M23: 8,045,972 km (0.081 R)
• M24: 8,152,785 km (0.096 R)
• M25: 8,421,612 km (0.119 R)
• M26: 8,530,071 km (0.058 R)
• M27: 8,693,431 km (0.088 R)
• M28: 9,273,871 km (0.11 R)
• M29: 10,414,106 km (0.073 R)
• M30: 10,530,493 km (0.057 R)
• M31: 10,676,800 km (0.117 R)
• M32: 10,971,209 km (0.086 R)
• M33: 11,298,230 km (0.056 R)
• M34: 11,598,323 km (0.091 R)
• M35: 11,931,477 km (0.109 R)
• M36: 12,329,408 km (0.029 R)
• M37: 12,545,427 km (0.114 R)
• M38: 12,638,327 km (0.051 R)
• M39: 13,836,008 km (0.112 R)
• M40: 14,351,223 km (0.089 R)
• M41: 14,709,061 km (0.119 R)
• M42: 14,872,572 km (0.118 R)
• M43: 15,267,809 km (0.106 R)
• M44: 15,433,564 km (0.116 R)
• M45: 16,169,735 km (0.069 R)
• M46: 16,338,631 km (0.093 R)
• M47: 17,123,271 km (0.096 R)
• M48: 17,295,459 km (0.094 R)
• M49: 18,165,071 km (0.111 R)
• M50: 18,446,465 km (0.104 R)
• M51: 18,658,295 km (0.08 R)
• M52: 18,835,569 km (0.072 R)
• M53: 19,334,926 km (0.05 R)
• M54: 19,514,294 km (0.068 R)
• M55: 19,658,207 km (0.115 R)
• M56: 20,638,672 km (0.115 R)
• M57: 20,822,079 km (0.079 R)
• M58: 21,301,241 km (0.072 R)
• M59: 21,449,492 km (0.114 R)
• M60: 21,598,043 km (0.034 R)
• M61: 22,120,588 km (0.053 R)
• M62: 22,308,184 km (0.035 R)
• M63: 23,140,247 km (0.094 R)
• M64: 23,406,980 km (0.111 R)
• M65: 24,291,104 km (0.087 R)
• M66: 24,717,757 km (0.028 R)
• M67: 24,873,488 km (0.111 R)
• M68: 25,460,510 km (0.105 R)
• M69: 25,736,070 km (0.045 R)
• M70: 25,973,033 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556

Radius: 11.3

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.13 AU - 10.19 AU

Year: 10500 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,190,874 km

• M1: 144,661 km (0.092 R)
• M2: 344,823 km (0.083 R)
• M3: 455,077 km (0.076 R)
• M4: 609,761 km (0.109 R)
• M5: 1,011,730 km (0.104 R)
• M6: 1,182,571 km (0.118 R)
• M7: 1,553,275 km (0.081 R)
• M8: 1,820,606 km (0.097 R)
• M9: 2,030,941 km (0.074 R)
• M10: 2,151,367 km (0.091 R)
• M11: 2,424,682 km (0.1 R)
• M12: 3,060,174 km (0.074 R)
• M13: 3,283,224 km (0.106 R)
• M14: 3,540,682 km (0.058 R)
• M15: 3,686,690 km (0.084 R)
• M16: 3,804,872 km (0.111 R)
• M17: 4,795,509 km (0.118 R)
• M18: 5,286,490 km (0.068 R)
• M19: 5,386,571 km (0.043 R)
• M20: 5,487,399 km (0.115 R)
• M21: 6,000,819 km (0.092 R)
• M22: 6,529,498 km (0.118 R)
• M23: 6,637,209 km (0.039 R)
• M24: 6,745,368 km (0.07 R)
• M25: 7,332,240 km (0.111 R)
• M26: 7,631,885 km (0.12 R)
• M27: 8,165,949 km (0.084 R)
• M28: 8,515,709 km (0.055 R)
• M29: 8,870,256 km (0.112 R)
• M30: 9,270,131 km (0.054 R)
• M31: 9,757,671 km (0.081 R)
• M32: 10,170,411 km (0.052 R)
• M33: 10,420,838 km (0.101 R)
• M34: 11,098,516 km (0.105 R)
• M35: 11,270,105 km (0.068 R)
• M36: 11,703,191 km (0.115 R)
• M37: 12,451,928 km (0.092 R)
• M38: 12,585,669 km (0.115 R)
• M39: 13,216,074 km (0.078 R)
• M40: 15,263,770 km (0.099 R)
• M41: 15,598,570 km (0.1 R)
• M42: 16,666,549 km (0.105 R)
• M43: 17,808,430 km (0.092 R)
• M44: 18,262,010 km (0.097 R)
• M45: 18,872,819 km (0.101 R)
• M46: 18,975,293 km (0.081 R)
• M47: 19,905,792 km (0.075 R)
• M48: 20,062,271 km (0.115 R)
• M49: 21,116,188 km (0.052 R)
• M50: 21,489,285 km (0.062 R)
• M51: 21,757,215 km (0.049 R)
• M52: 23,058,268 km (0.12 R)
• M53: 23,442,585 km (0.083 R)
• M54: 24,552,003 km (0.114 R)
• M55: 24,775,951 km (0.063 R)
• M56: 25,169,543 km (0.091 R)
• M57: 25,508,531 km (0.07 R)
• M58: 26,248,293 km (0.108 R)
• M59: 26,706,960 km (0.116 R)
• M60: 27,457,941 km (0.038 R)
• M61: 27,690,416 km (0.102 R)
• M62: 29,039,939 km (0.091 R)
• M63: 29,336,142 km (0.087 R)
• M64: 30,892,559 km (0.099 R)
• M65: 31,316,070 km (0.077 R)
• M66: 31,498,280 km (0.111 R)
• M67: 32,291,598 km (0.04 R)
• M68: 34,209,742 km (0.092 R)
• M69: 35,151,161 km (0.034 R)
• M70: 35,403,682 km (0.111 R)
• M71: 35,656,802 km (0.105 R)
• M72: 35,910,520 km (0.104 R)
• M73: 37,574,048 km (0.034 R)
• M74: 37,703,002 km (0.106 R)
• M75: 38,026,133 km (0.064 R)
• M76: 38,675,238 km (0.099 R)
• M77: 38,870,763 km (0.08 R)
• M78: 39,001,212 km (0.106 R)
• M79: 39,197,185 km (0.117 R)
• M80: 40,247,961 km (0.037 R)
• M81: 40,975,754 km (0.103 R)
• M82: 41,241,590 km (0.098 R)
• M83: 41,441,153 km (0.107 R)
• M84: 43,523,406 km (0.055 R)
• M85: 43,862,395 km (0.116 R)
• M86: 44,406,632 km (0.108 R)
• M87: 44,747,865 km (0.073 R)
• M88: 44,953,113 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: 421 - 13,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit