🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.5 AU - 0.64 AU

Year: 159 Days

Day: 14.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.83 AU - 0.93 AU

Year: 305 Days

Day: 22.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,459,597 km

• M1: 24,833 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.54 AU - 2.34 AU

Year: 997 Days

Day: 25.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,459,597 km

• M1: 33,360 km (0.084 R)
• M2: 301,889 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.76 AU - 2.36 AU

Year: 1091 Days

Day: 17.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,459,597 km

• M1: 221,405 km (0.075 R)
• M2: 1,551,928 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.18 AU - 3.48 AU

Year: 1757 Days

Day: 27.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.5

Radius: 12.2

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.97 AU - 5.85 AU

Year: 4014 Days

Day: 9.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 29,459,597 km

• M1: 153,936 km (0.047 R)
• M2: 339,288 km (0.101 R)
• M3: 433,535 km (0.089 R)
• M4: 558,449 km (0.057 R)
• M5: 708,346 km (0.116 R)
• M6: 1,033,123 km (0.101 R)
• M7: 1,255,725 km (0.077 R)
• M8: 1,417,889 km (0.102 R)
• M9: 1,801,009 km (0.099 R)
• M10: 2,056,073 km (0.037 R)
• M11: 3,880,270 km (0.047 R)
• M12: 4,232,124 km (0.081 R)
• M13: 4,427,499 km (0.065 R)
• M14: 4,731,332 km (0.039 R)
• M15: 5,249,539 km (0.099 R)
• M16: 5,515,524 km (0.043 R)
• M17: 5,593,913 km (0.115 R)
• M18: 6,281,315 km (0.086 R)
• M19: 6,778,579 km (0.104 R)
• M20: 7,873,785 km (0.064 R)
• M21: 8,051,208 km (0.049 R)
• M22: 8,319,586 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.1

Radius: 12.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.51 AU - 7.53 AU

Year: 7609 Days

Day: 11.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,459,597 km

• M1: 188,493 km (0.072 R)
• M2: 392,395 km (0.079 R)
• M3: 477,217 km (0.119 R)
• M4: 737,817 km (0.103 R)
• M5: 1,014,274 km (0.111 R)
• M6: 1,223,262 km (0.084 R)
• M7: 1,341,743 km (0.037 R)
• M8: 1,464,563 km (0.069 R)
• M9: 1,609,673 km (0.056 R)
• M10: 1,856,061 km (0.04 R)
• M11: 2,712,658 km (0.063 R)
• M12: 3,980,201 km (0.117 R)
• M13: 4,160,018 km (0.104 R)
• M14: 4,715,474 km (0.057 R)
• M15: 4,933,289 km (0.116 R)
• M16: 5,043,543 km (0.066 R)
• M17: 5,126,719 km (0.112 R)
• M18: 5,664,374 km (0.037 R)
• M19: 5,954,594 km (0.09 R)
• M20: 6,131,269 km (0.118 R)
• M21: 6,279,670 km (0.072 R)
• M22: 6,671,317 km (0.037 R)
• M23: 7,289,455 km (0.077 R)
• M24: 7,541,827 km (0.107 R)
• M25: 7,925,845 km (0.119 R)
• M26: 8,713,328 km (0.06 R)
• M27: 9,320,247 km (0.029 R)
• M28: 9,525,644 km (0.081 R)
• M29: 9,732,538 km (0.032 R)
• M30: 10,825,052 km (0.109 R)
• M31: 11,477,298 km (0.056 R)
• M32: 11,660,855 km (0.092 R)
• M33: 12,105,161 km (0.104 R)
• M34: 12,442,055 km (0.112 R)
• M35: 12,895,935 km (0.114 R)
• M36: 13,201,713 km (0.063 R)
• M37: 13,664,718 km (0.115 R)
• M38: 14,093,915 km (0.067 R)
• M39: 15,206,324 km (0.091 R)
• M40: 16,553,453 km (0.117 R)
• M41: 16,677,919 km (0.092 R)
• M42: 16,802,534 km (0.042 R)
• M43: 18,494,486 km (0.073 R)
• M44: 19,055,926 km (0.053 R)
• M45: 19,142,843 km (0.055 R)
• M46: 19,754,848 km (0.073 R)
• M47: 20,240,143 km (0.103 R)
• M48: 20,908,247 km (0.114 R)
• M49: 20,997,856 km (0.082 R)
• M50: 21,222,552 km (0.033 R)
• M51: 21,357,639 km (0.075 R)
• M52: 22,449,404 km (0.092 R)
• M53: 22,587,184 km (0.082 R)
• M54: 24,120,861 km (0.069 R)
• M55: 24,450,426 km (0.094 R)
• M56: 25,352,800 km (0.069 R)
• M57: 25,496,264 km (0.073 R)
• M58: 26,024,644 km (0.09 R)
• M59: 26,169,305 km (0.086 R)
• M60: 26,702,322 km (0.084 R)
• M61: 27,287,848 km (0.061 R)
• M62: 27,778,978 km (0.114 R)
• M63: 28,075,182 km (0.084 R)
• M64: 28,223,583 km (0.117 R)
• M65: 28,720,398 km (0.061 R)
• M66: 28,919,812 km (0.101 R)
• M67: 29,823,383 km (0.107 R)
• M68: 29,924,361 km (0.058 R)
• M69: 31,812,586 km (0.082 R)
• M70: 32,019,031 km (0.103 R)
• M71: 32,485,028 km (0.069 R)
• M72: 33,424,054 km (0.119 R)
• M73: 33,528,922 km (0.089 R)
• M74: 34,213,482 km (0.097 R)
• M75: 34,477,821 km (0.077 R)
• M76: 34,743,058 km (0.101 R)
• M77: 35,008,894 km (0.108 R)
• M78: 35,435,547 km (0.081 R)
• M79: 35,703,177 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.4

Radius: 11.7

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.93 AU - 9.31 AU

Year: 9338 Days

Day: 10.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 29,459,597 km

• M1: 161,117 km (0.053 R)
• M2: 330,910 km (0.059 R)
• M3: 435,180 km (0.087 R)
• M4: 512,672 km (0.114 R)
• M5: 610,659 km (0.12 R)
• M6: 700,567 km (0.107 R)
• M7: 878,439 km (0.095 R)
• M8: 1,222,364 km (0.087 R)
• M9: 1,586,336 km (0.109 R)
• M10: 1,984,117 km (0.102 R)
• M11: 2,339,412 km (0.045 R)
• M12: 2,587,744 km (0.102 R)
• M13: 2,740,783 km (0.107 R)
• M14: 2,896,963 km (0.093 R)
• M15: 3,218,449 km (0.117 R)
• M16: 3,328,253 km (0.076 R)
• M17: 3,608,151 km (0.086 R)
• M18: 4,072,054 km (0.097 R)
• M19: 4,371,699 km (0.097 R)
• M20: 4,493,621 km (0.05 R)
• M21: 4,960,815 km (0.113 R)
• M22: 5,184,314 km (0.119 R)
• M23: 5,575,064 km (0.116 R)
• M24: 5,740,818 km (0.029 R)
• M25: 7,088,845 km (0.116 R)
• M26: 7,232,459 km (0.086 R)
• M27: 7,486,177 km (0.106 R)
• M28: 7,559,180 km (0.097 R)
• M29: 7,669,284 km (0.057 R)
• M30: 7,890,839 km (0.105 R)
• M31: 8,039,838 km (0.114 R)
• M32: 8,914,388 km (0.108 R)
• M33: 8,991,879 km (0.077 R)
• M34: 9,186,506 km (0.101 R)
• M35: 9,500,961 km (0.107 R)
• M36: 9,580,248 km (0.08 R)
• M37: 10,019,617 km (0.064 R)
• M38: 10,629,378 km (0.081 R)
• M39: 12,313,999 km (0.106 R)
• M40: 12,704,300 km (0.11 R)
• M41: 13,098,939 km (0.098 R)
• M42: 16,254,856 km (0.114 R)
• M43: 17,163,513 km (0.115 R)
• M44: 17,405,263 km (0.055 R)
• M45: 17,941,422 km (0.106 R)
• M46: 18,039,409 km (0.068 R)
• M47: 18,780,517 km (0.067 R)
• M48: 19,380,554 km (0.111 R)
• M49: 19,531,498 km (0.118 R)
• M50: 19,733,455 km (0.1 R)
• M51: 19,986,874 km (0.028 R)
• M52: 20,241,340 km (0.1 R)
• M53: 21,218,214 km (0.112 R)
• M54: 21,529,826 km (0.076 R)
• M55: 21,686,306 km (0.088 R)
• M56: 23,485,220 km (0.091 R)
• M57: 23,646,187 km (0.081 R)
• M58: 24,511,162 km (0.062 R)
• M59: 25,606,967 km (0.032 R)
• M60: 25,938,924 km (0.117 R)
• M61: 26,160,928 km (0.071 R)
• M62: 26,495,129 km (0.113 R)
• M63: 26,606,879 km (0.084 R)
• M64: 26,774,728 km (0.038 R)
• M65: 28,587,405 km (0.118 R)
• M66: 28,816,739 km (0.076 R)
• M67: 30,849,774 km (0.054 R)
• M68: 32,688,780 km (0.069 R)
• M69: 33,048,862 km (0.088 R)
• M70: 34,685,164 km (0.097 R)
• M71: 34,929,906 km (0.12 R)
• M72: 37,282,781 km (0.076 R)
• M73: 38,795,066 km (0.095 R)
• M74: 39,686,370 km (0.095 R)
• M75: 39,878,304 km (0.116 R)
• M76: 40,327,248 km (0.036 R)
• M77: 40,584,556 km (0.094 R)
• M78: 41,230,220 km (0.114 R)
• M79: 41,684,100 km (0.076 R)
• M80: 42,074,551 km (0.071 R)
• M81: 42,531,722 km (0.083 R)
• M82: 44,309,992 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 54.8

Radius: 4.2

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 11.87 AU - 13.87 AU

Year: 17035 Days

Day: 22.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,459,597 km

• M1: 168,447 km (0.092 R)
• M2: 220,507 km (0.113 R)
• M3: 361,428 km (0.091 R)
• M4: 411,095 km (0.112 R)
• M5: 452,384 km (0.104 R)
• M6: 506,239 km (0.099 R)
• M7: 632,201 km (0.073 R)
• M8: 793,916 km (0.117 R)
• M9: 872,904 km (0.114 R)
• M10: 1,320,800 km (0.105 R)
• M11: 1,543,401 km (0.042 R)
• M12: 2,205,073 km (0.09 R)
• M13: 2,279,273 km (0.102 R)
• M14: 2,316,673 km (0.117 R)
• M15: 2,354,371 km (0.107 R)
• M16: 3,190,773 km (0.085 R)
• M17: 3,232,660 km (0.112 R)
• M18: 4,362,723 km (0.098 R)
• M19: 4,432,585 km (0.052 R)
• M20: 4,884,370 km (0.085 R)
• M21: 4,981,310 km (0.102 R)
• M22: 5,030,079 km (0.089 R)
• M23: 5,276,018 km (0.1 R)
• M24: 5,475,731 km (0.102 R)
• M25: 5,754,132 km (0.108 R)
• M26: 5,933,800 km (0.105 R)
• M27: 6,063,351 km (0.096 R)
• M28: 6,377,806 km (0.115 R)
• M29: 6,643,941 km (0.102 R)
• M30: 6,968,119 km (0.114 R)
• M31: 6,995,346 km (0.068 R)
• M32: 7,049,949 km (0.113 R)
• M33: 7,716,109 km (0.065 R)
• M34: 7,857,329 km (0.096 R)
• M35: 7,971,023 km (0.098 R)
• M36: 8,028,020 km (0.089 R)
• M37: 8,489,230 km (0.11 R)
• M38: 8,781,844 km (0.071 R)
• M39: 8,958,968 km (0.099 R)
• M40: 9,376,944 km (0.082 R)
• M41: 9,407,013 km (0.117 R)
• M42: 9,801,204 km (0.107 R)
• M43: 10,262,713 km (0.064 R)
• M44: 10,293,680 km (0.11 R)
• M45: 10,324,796 km (0.05 R)
• M46: 10,355,913 km (0.12 R)
• M47: 12,047,266 km (0.062 R)
• M48: 12,807,523 km (0.119 R)
• M49: 13,617,146 km (0.119 R)
• M50: 14,062,649 km (0.062 R)
• M51: 14,166,170 km (0.114 R)
• M52: 15,073,481 km (0.042 R)
• M53: 16,724,444 km (0.097 R)
• M54: 16,834,099 km (0.115 R)
• M55: 17,756,968 km (0.116 R)
• M56: 18,243,460 km (0.085 R)
• M57: 18,431,654 km (0.068 R)
• M58: 18,696,293 km (0.085 R)
• M59: 18,848,135 km (0.074 R)
• M60: 18,924,131 km (0.108 R)
• M61: 18,962,129 km (0.096 R)
• M62: 19,114,718 km (0.091 R)
• M63: 19,267,607 km (0.107 R)
• M64: 19,536,136 km (0.109 R)
• M65: 20,038,186 km (0.076 R)
• M66: 20,701,054 km (0.106 R)
• M67: 20,740,398 km (0.093 R)
• M68: 21,094,497 km (0.07 R)
• M69: 21,331,609 km (0.059 R)
• M70: 21,688,998 km (0.111 R)
• M71: 21,768,734 km (0.093 R)
• M72: 21,888,412 km (0.114 R)
• M73: 22,329,277 km (0.087 R)
• M74: 23,710,365 km (0.097 R)
• M75: 24,494,108 km (0.114 R)
• M76: 24,701,750 km (0.064 R)
• M77: 24,951,728 km (0.098 R)
• M78: 25,244,491 km (0.062 R)
• M79: 25,454,227 km (0.103 R)
• M80: 26,086,877 km (0.116 R)
• M81: 26,256,521 km (0.076 R)
• M82: 28,015,941 km (0.059 R)
• M83: 28,059,325 km (0.088 R)
• M84: 28,146,241 km (0.07 R)
• M85: 28,233,157 km (0.05 R)
• M86: 29,151,389 km (0.074 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 12,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit