🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.78 AU - 0.82 AU

Year: 254 Days

Day: 16.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.76 AU - 1.08 AU

Year: 313 Days

Day: 23.2 Hours

Environment

Temp: 168 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.22 AU - 1.98 AU

Year: 718 Days

Day: 29.5 Hours

Environment

Temp: -23 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.88 AU - 2.46 AU

Year: 1134 Days

Day: 20.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.48 AU - 4.52 AU

Year: 2838 Days

Day: 37.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,478,978 km

• M1: 2,426,926 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 14.4

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 6.27 AU - 6.35 AU

Year: 5623 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,478,978 km

• M1: 440,865 km (0.109 R)
• M2: 640,578 km (0.101 R)
• M3: 733,179 km (0.075 R)
• M4: 845,677 km (0.118 R)
• M5: 1,106,575 km (0.082 R)
• M6: 1,256,024 km (0.116 R)
• M7: 1,539,212 km (0.099 R)
• M8: 1,746,256 km (0.099 R)
• M9: 1,863,391 km (0.084 R)
• M10: 2,085,095 km (0.115 R)
• M11: 3,346,056 km (0.079 R)
• M12: 3,592,742 km (0.087 R)
• M13: 3,948,337 km (0.068 R)
• M14: 4,078,188 km (0.11 R)
• M15: 4,315,599 km (0.074 R)
• M16: 4,748,835 km (0.072 R)
• M17: 5,111,310 km (0.089 R)
• M18: 5,281,852 km (0.09 R)
• M19: 5,569,978 km (0.109 R)
• M20: 6,650,373 km (0.112 R)
• M21: 6,774,390 km (0.114 R)
• M22: 7,087,947 km (0.103 R)
• M23: 8,024,280 km (0.079 R)
• M24: 8,256,007 km (0.076 R)
• M25: 8,624,916 km (0.084 R)
• M26: 8,726,493 km (0.058 R)
• M27: 8,930,843 km (0.073 R)
• M28: 9,136,690 km (0.12 R)
• M29: 9,413,745 km (0.107 R)
• M30: 9,553,320 km (0.11 R)
• M31: 10,297,420 km (0.108 R)
• M32: 11,097,020 km (0.084 R)
• M33: 11,318,575 km (0.102 R)
• M34: 11,916,518 km (0.091 R)
• M35: 12,371,744 km (0.106 R)
• M36: 12,524,932 km (0.086 R)
• M37: 12,755,612 km (0.105 R)
• M38: 14,692,605 km (0.104 R)
• M39: 14,936,001 km (0.069 R)
• M40: 15,221,733 km (0.091 R)
• M41: 16,635,283 km (0.113 R)
• M42: 17,144,365 km (0.048 R)
• M43: 17,272,271 km (0.063 R)
• M44: 17,529,430 km (0.05 R)
• M45: 17,658,383 km (0.092 R)
• M46: 17,960,571 km (0.085 R)
• M47: 19,230,956 km (0.096 R)
• M48: 20,666,198 km (0.109 R)
• M49: 20,757,004 km (0.06 R)
• M50: 20,939,214 km (0.109 R)
• M51: 21,167,500 km (0.106 R)
• M52: 21,396,684 km (0.094 R)
• M53: 21,488,687 km (0.117 R)
• M54: 21,950,196 km (0.087 R)
• M55: 22,182,223 km (0.094 R)
• M56: 23,212,802 km (0.11 R)
• M57: 24,067,605 km (0.115 R)
• M58: 25,174,928 km (0.095 R)
• M59: 26,495,877 km (0.117 R)
• M60: 27,638,955 km (0.038 R)
• M61: 27,839,266 km (0.093 R)
• M62: 29,255,958 km (0.056 R)
• M63: 29,409,146 km (0.117 R)
• M64: 29,664,959 km (0.067 R)
• M65: 30,333,661 km (0.091 R)
• M66: 30,540,405 km (0.051 R)
• M67: 31,895,912 km (0.054 R)
• M68: 33,005,030 km (0.029 R)
• M69: 35,424,028 km (0.094 R)
• M70: 35,587,389 km (0.07 R)
• M71: 36,133,421 km (0.064 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.8

Radius: 10.2

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.66 AU - 8.78 AU

Year: 7610 Days

Day: 14.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,478,978 km

• M1: 161,267 km (0.106 R)
• M2: 603,777 km (0.099 R)
• M3: 762,949 km (0.083 R)
• M4: 871,856 km (0.063 R)
• M5: 1,088,773 km (0.095 R)
• M6: 1,716,037 km (0.108 R)
• M7: 1,840,951 km (0.097 R)
• M8: 2,122,195 km (0.095 R)
• M9: 2,347,939 km (0.063 R)
• M10: 2,605,397 km (0.099 R)
• M11: 3,021,428 km (0.102 R)
• M12: 3,353,685 km (0.088 R)
• M13: 3,697,760 km (0.11 R)
• M14: 3,806,069 km (0.03 R)
• M15: 3,998,003 km (0.083 R)
• M16: 4,334,449 km (0.111 R)
• M17: 4,506,187 km (0.105 R)
• M18: 4,592,954 km (0.12 R)
• M19: 5,185,212 km (0.025 R)
• M20: 5,927,816 km (0.082 R)
• M21: 6,604,896 km (0.048 R)
• M22: 7,036,336 km (0.05 R)
• M23: 7,272,401 km (0.104 R)
• M24: 7,340,319 km (0.079 R)
• M25: 7,511,159 km (0.071 R)
• M26: 7,717,904 km (0.078 R)
• M27: 7,856,731 km (0.115 R)
• M28: 7,926,443 km (0.092 R)
• M29: 8,101,772 km (0.106 R)
• M30: 8,384,811 km (0.073 R)
• M31: 8,456,169 km (0.036 R)
• M32: 8,635,238 km (0.116 R)
• M33: 8,924,411 km (0.091 R)
• M34: 9,698,879 km (0.1 R)
• M35: 10,037,269 km (0.094 R)
• M36: 10,417,996 km (0.105 R)
• M37: 11,272,050 km (0.112 R)
• M38: 11,588,300 km (0.07 R)
• M39: 11,747,472 km (0.109 R)
• M40: 11,827,357 km (0.036 R)
• M41: 11,907,392 km (0.068 R)
• M42: 13,005,590 km (0.104 R)
• M43: 14,178,587 km (0.093 R)
• M44: 14,348,829 km (0.107 R)
• M45: 15,428,776 km (0.107 R)
• M46: 15,691,769 km (0.114 R)
• M47: 15,823,864 km (0.091 R)
• M48: 16,984,145 km (0.072 R)
• M49: 17,074,503 km (0.093 R)
• M50: 17,483,204 km (0.071 R)
• M51: 17,711,640 km (0.09 R)
• M52: 18,775,430 km (0.06 R)
• M53: 19,717,149 km (0.068 R)
• M54: 19,859,716 km (0.118 R)
• M55: 19,955,010 km (0.119 R)
• M56: 20,193,768 km (0.086 R)
• M57: 20,770,767 km (0.119 R)
• M58: 21,401,920 km (0.093 R)
• M59: 21,842,636 km (0.11 R)
• M60: 22,138,091 km (0.104 R)
• M61: 23,182,584 km (0.1 R)
• M62: 23,433,609 km (0.117 R)
• M63: 23,837,224 km (0.104 R)
• M64: 24,090,643 km (0.094 R)
• M65: 24,293,946 km (0.116 R)
• M66: 24,600,173 km (0.088 R)
• M67: 26,463,564 km (0.118 R)
• M68: 26,620,941 km (0.083 R)
• M69: 26,989,251 km (0.061 R)
• M70: 27,306,399 km (0.104 R)
• M71: 29,451,482 km (0.051 R)
• M72: 30,985,160 km (0.11 R)
• M73: 31,095,713 km (0.1 R)
• M74: 31,427,969 km (0.043 R)
• M75: 31,705,922 km (0.115 R)
• M76: 32,152,322 km (0.096 R)
• M77: 32,544,568 km (0.063 R)
• M78: 32,825,662 km (0.089 R)
• M79: 34,701,470 km (0.072 R)
• M80: 36,087,494 km (0.104 R)
• M81: 36,436,805 km (0.071 R)
• M82: 38,022,543 km (0.092 R)
• M83: 38,259,506 km (0.088 R)
• M84: 38,913,249 km (0.113 R)
• M85: 39,152,007 km (0.049 R)
• M86: 39,451,053 km (0.061 R)
• M87: 39,810,836 km (0.034 R)
• M88: 39,931,112 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.2

Radius: 13.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.13 AU - 10.97 AU

Year: 12157 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,478,978 km

• M1: 192,233 km (0.05 R)
• M2: 380,727 km (0.099 R)
• M3: 530,324 km (0.084 R)
• M4: 729,439 km (0.092 R)
• M5: 859,440 km (0.05 R)
• M6: 1,300,005 km (0.088 R)
• M7: 1,512,285 km (0.078 R)
• M8: 2,494,096 km (0.118 R)
• M9: 2,740,035 km (0.05 R)
• M10: 2,866,146 km (0.045 R)
• M11: 3,058,977 km (0.116 R)
• M12: 3,168,034 km (0.081 R)
• M13: 3,525,872 km (0.118 R)
• M14: 3,733,065 km (0.12 R)
• M15: 5,451,646 km (0.106 R)
• M16: 5,558,010 km (0.089 R)
• M17: 5,854,064 km (0.075 R)
• M18: 6,659,648 km (0.101 R)
• M19: 6,945,530 km (0.085 R)
• M20: 7,352,586 km (0.076 R)
• M21: 8,008,124 km (0.109 R)
• M22: 8,682,361 km (0.119 R)
• M23: 9,026,436 km (0.061 R)
• M24: 9,343,135 km (0.12 R)
• M25: 9,599,247 km (0.083 R)
• M26: 9,728,050 km (0.118 R)
• M27: 9,987,603 km (0.062 R)
• M28: 10,480,378 km (0.077 R)
• M29: 11,353,282 km (0.098 R)
• M30: 11,558,081 km (0.084 R)
• M31: 11,867,599 km (0.051 R)
• M32: 12,110,247 km (0.113 R)
• M33: 12,249,672 km (0.101 R)
• M34: 12,354,540 km (0.092 R)
• M35: 12,459,707 km (0.082 R)
• M36: 12,671,089 km (0.06 R)
• M37: 12,919,123 km (0.078 R)
• M38: 13,781,704 km (0.045 R)
• M39: 13,890,761 km (0.08 R)
• M40: 14,477,783 km (0.088 R)
• M41: 14,625,885 km (0.076 R)
• M42: 15,524,519 km (0.103 R)
• M43: 15,790,055 km (0.065 R)
• M44: 15,904,348 km (0.092 R)
• M45: 16,402,509 km (0.088 R)
• M46: 17,257,610 km (0.072 R)
• M47: 18,007,544 km (0.114 R)
• M48: 18,326,637 km (0.069 R)
• M49: 18,486,856 km (0.109 R)
• M50: 20,404,102 km (0.035 R)
• M51: 20,778,396 km (0.11 R)
• M52: 22,000,012 km (0.102 R)
• M53: 22,085,134 km (0.118 R)
• M54: 22,641,039 km (0.07 R)
• M55: 22,856,011 km (0.055 R)
• M56: 23,810,296 km (0.118 R)
• M57: 24,336,282 km (0.073 R)
• M58: 24,424,396 km (0.108 R)
• M59: 24,689,034 km (0.11 R)
• M60: 24,910,439 km (0.102 R)
• M61: 25,847,371 km (0.056 R)
• M62: 25,982,158 km (0.105 R)
• M63: 26,523,702 km (0.113 R)
• M64: 26,750,493 km (0.112 R)
• M65: 26,977,882 km (0.089 R)
• M66: 27,526,158 km (0.044 R)
• M67: 28,170,625 km (0.061 R)
• M68: 28,401,904 km (0.087 R)
• M69: 28,726,830 km (0.075 R)
• M70: 28,820,030 km (0.076 R)
• M71: 29,286,925 km (0.097 R)
• M72: 30,797,714 km (0.099 R)
• M73: 31,610,479 km (0.105 R)
• M74: 31,899,203 km (0.081 R)
• M75: 32,043,714 km (0.069 R)
• M76: 32,382,105 km (0.104 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 19,377 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit