🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.55 AU - 0.55 AU

Year: 154 Days

Day: 16.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.56 AU - 0.66 AU

Year: 180 Days

Day: 12.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 93 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,019,040 km

• M1: 46,226 km (0.103 R)
• M2: 184,604 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.68 AU - 0.92 AU

Year: 271 Days

Day: 19.8 Hours

Environment

Temp: 130 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.43 AU - 1.49 AU

Year: 668 Days

Day: 36 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,019,040 km

• M1: 634,594 km (0.086 R)
• M2: 1,104,331 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.16 AU - 1.88 AU

Year: 710 Days

Day: 39.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 11

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.64 AU - 5.64 AU

Year: 3786 Days

Day: 5.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,019,040 km

• M1: 151,543 km (0.076 R)
• M2: 230,381 km (0.085 R)
• M3: 583,282 km (0.09 R)
• M4: 685,308 km (0.038 R)
• M5: 794,065 km (0.025 R)
• M6: 885,619 km (0.116 R)
• M7: 993,330 km (0.101 R)
• M8: 1,209,648 km (0.072 R)
• M9: 1,289,683 km (0.036 R)
• M10: 1,541,307 km (0.117 R)
• M11: 1,824,196 km (0.1 R)
• M12: 2,456,547 km (0.111 R)
• M13: 2,968,321 km (0.115 R)
• M14: 3,416,965 km (0.114 R)
• M15: 3,532,455 km (0.038 R)
• M16: 3,866,955 km (0.08 R)
• M17: 4,007,727 km (0.083 R)
• M18: 4,440,214 km (0.106 R)
• M19: 5,620,242 km (0.049 R)
• M20: 6,104,192 km (0.106 R)
• M21: 6,529,797 km (0.105 R)
• M22: 7,211,066 km (0.109 R)
• M23: 7,434,715 km (0.054 R)
• M24: 7,585,210 km (0.054 R)
• M25: 7,889,193 km (0.101 R)
• M26: 8,042,681 km (0.102 R)
• M27: 8,171,484 km (0.049 R)
• M28: 8,693,132 km (0.065 R)
• M29: 9,631,859 km (0.068 R)
• M30: 9,961,124 km (0.099 R)
• M31: 10,406,028 km (0.086 R)
• M32: 10,574,475 km (0.111 R)
• M33: 10,687,272 km (0.07 R)
• M34: 10,828,941 km (0.103 R)
• M35: 11,228,816 km (0.108 R)
• M36: 11,720,844 km (0.065 R)
• M37: 12,249,522 km (0.119 R)
• M38: 12,546,624 km (0.062 R)
• M39: 12,756,061 km (0.12 R)
• M40: 13,117,788 km (0.102 R)
• M41: 13,482,807 km (0.09 R)
• M42: 14,036,768 km (0.075 R)
• M43: 14,660,891 km (0.116 R)
• M44: 14,818,417 km (0.065 R)
• M45: 16,228,377 km (0.098 R)
• M46: 16,522,038 km (0.113 R)
• M47: 16,685,847 km (0.102 R)
• M48: 16,949,289 km (0.057 R)
• M49: 17,081,534 km (0.12 R)
• M50: 17,313,710 km (0.036 R)
• M51: 18,865,488 km (0.098 R)
• M52: 19,208,666 km (0.058 R)
• M53: 19,519,381 km (0.089 R)
• M54: 19,727,322 km (0.11 R)
• M55: 20,250,615 km (0.092 R)
• M56: 20,426,093 km (0.116 R)
• M57: 20,637,325 km (0.103 R)
• M58: 22,136,147 km (0.05 R)
• M59: 22,425,618 km (0.084 R)
• M60: 22,534,526 km (0.101 R)
• M61: 22,752,789 km (0.104 R)
• M62: 23,081,605 km (0.103 R)
• M63: 23,338,315 km (0.057 R)
• M64: 23,706,775 km (0.103 R)
• M65: 23,817,627 km (0.062 R)
• M66: 24,974,018 km (0.07 R)
• M67: 25,275,308 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.7

Radius: 10.5

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.23 AU - 8.07 AU

Year: 7241 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,019,040 km

• M1: 169,494 km (0.057 R)
• M2: 266,284 km (0.055 R)
• M3: 1,287,290 km (0.092 R)
• M4: 1,397,394 km (0.096 R)
• M5: 1,647,222 km (0.099 R)
• M6: 2,145,832 km (0.1 R)
• M7: 2,713,406 km (0.106 R)
• M8: 2,808,401 km (0.12 R)
• M9: 2,953,212 km (0.087 R)
• M10: 3,125,249 km (0.111 R)
• M11: 3,275,296 km (0.033 R)
• M12: 3,376,723 km (0.093 R)
• M13: 3,793,054 km (0.091 R)
• M14: 4,034,505 km (0.094 R)
• M15: 4,253,367 km (0.11 R)
• M16: 4,392,193 km (0.12 R)
• M17: 4,933,439 km (0.099 R)
• M18: 5,256,420 km (0.099 R)
• M19: 5,405,569 km (0.08 R)
• M20: 5,556,215 km (0.115 R)
• M21: 5,923,328 km (0.038 R)
• M22: 6,875,219 km (0.026 R)
• M23: 7,104,253 km (0.107 R)
• M24: 8,114,039 km (0.073 R)
• M25: 8,460,657 km (0.086 R)
• M26: 10,153,656 km (0.088 R)
• M27: 10,602,450 km (0.103 R)
• M28: 11,830,648 km (0.047 R)
• M29: 11,908,888 km (0.042 R)
• M30: 12,105,310 km (0.11 R)
• M31: 12,421,859 km (0.103 R)
• M32: 12,501,445 km (0.07 R)
• M33: 12,781,193 km (0.114 R)
• M34: 12,901,769 km (0.086 R)
• M35: 13,143,968 km (0.111 R)
• M36: 14,044,996 km (0.09 R)
• M37: 14,461,177 km (0.106 R)
• M38: 14,712,801 km (0.12 R)
• M39: 15,220,536 km (0.11 R)
• M40: 15,992,760 km (0.059 R)
• M41: 16,296,594 km (0.116 R)
• M42: 16,427,342 km (0.108 R)
• M43: 17,086,470 km (0.027 R)
• M44: 18,114,058 km (0.101 R)
• M45: 18,294,772 km (0.112 R)
• M46: 19,069,540 km (0.113 R)
• M47: 19,437,850 km (0.099 R)
• M48: 19,669,278 km (0.089 R)
• M49: 19,855,078 km (0.12 R)
• M50: 20,181,650 km (0.047 R)
• M51: 20,322,123 km (0.037 R)
• M52: 20,651,238 km (0.082 R)
• M53: 21,505,442 km (0.101 R)
• M54: 23,248,556 km (0.118 R)
• M55: 23,543,414 km (0.094 R)
• M56: 24,385,799 km (0.069 R)
• M57: 24,735,559 km (0.115 R)
• M58: 25,693,135 km (0.098 R)
• M59: 25,794,562 km (0.06 R)
• M60: 25,896,289 km (0.103 R)
• M61: 26,457,580 km (0.1 R)
• M62: 27,126,283 km (0.113 R)
• M63: 28,061,269 km (0.068 R)
• M64: 28,637,969 km (0.101 R)
• M65: 29,112,643 km (0.088 R)
• M66: 29,218,409 km (0.068 R)
• M67: 30,016,364 km (0.079 R)
• M68: 30,283,845 km (0.114 R)
• M69: 30,498,518 km (0.055 R)
• M70: 30,767,495 km (0.116 R)
• M71: 31,361,997 km (0.034 R)
• M72: 31,851,182 km (0.067 R)
• M73: 32,178,801 km (0.1 R)
• M74: 32,507,468 km (0.077 R)
• M75: 33,444,848 km (0.101 R)
• M76: 34,279,305 km (0.097 R)
• M77: 34,839,399 km (0.063 R)
• M78: 35,628,678 km (0.091 R)
• M79: 35,741,923 km (0.099 R)
• M80: 36,423,790 km (0.097 R)
• M81: 37,109,996 km (0.086 R)
• M82: 37,282,183 km (0.076 R)
• M83: 37,397,224 km (0.04 R)
• M84: 38,495,272 km (0.092 R)
• M85: 38,960,671 km (0.059 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 18,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit