🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.42 AU - 0.68 AU

Year: 145 Days

Day: 39 Hours

Environment

Temp: 257 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.52 AU - 0.64 AU

Year: 157 Days

Day: 14.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.4 AU - 2.5 AU

Year: 1360 Days

Day: 41.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.92 AU - 3.09 AU

Year: 1402 Days

Day: 31.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.18 AU - 2.9 AU

Year: 1436 Days

Day: 17.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.34 AU - 3.46 AU

Year: 1752 Days

Day: 38.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.61 AU - 4.73 AU

Year: 3580 Days

Day: 39 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.5

Radius: 12.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 4.78 AU - 6.64 AU

Year: 4841 Days

Day: 9.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,985,420 km

• M1: 192,981 km (0.061 R)
• M2: 275,260 km (0.109 R)
• M3: 417,528 km (0.076 R)
• M4: 878,588 km (0.047 R)
• M5: 992,881 km (0.103 R)
• M6: 1,294,770 km (0.118 R)
• M7: 1,441,824 km (0.106 R)
• M8: 1,785,600 km (0.097 R)
• M9: 1,967,212 km (0.097 R)
• M10: 2,120,699 km (0.098 R)
• M11: 2,225,119 km (0.096 R)
• M12: 2,512,646 km (0.106 R)
• M13: 2,623,498 km (0.088 R)
• M14: 2,888,884 km (0.075 R)
• M15: 3,163,097 km (0.089 R)
• M16: 3,907,197 km (0.067 R)
• M17: 4,014,908 km (0.113 R)
• M18: 4,101,674 km (0.083 R)
• M19: 4,321,434 km (0.107 R)
• M20: 4,432,884 km (0.067 R)
• M21: 4,981,011 km (0.112 R)
• M22: 5,286,938 km (0.106 R)
• M23: 5,454,189 km (0.102 R)
• M24: 6,266,655 km (0.081 R)
• M25: 6,469,360 km (0.118 R)
• M26: 6,751,502 km (0.054 R)
• M27: 6,855,173 km (0.088 R)
• M28: 7,011,802 km (0.12 R)
• M29: 7,142,999 km (0.102 R)
• M30: 7,568,904 km (0.088 R)
• M31: 7,784,924 km (0.093 R)
• M32: 8,003,037 km (0.107 R)
• M33: 8,140,368 km (0.055 R)
• M34: 8,223,096 km (0.093 R)
• M35: 8,333,948 km (0.087 R)
• M36: 8,669,346 km (0.119 R)
• M37: 8,867,115 km (0.102 R)
• M38: 9,209,694 km (0.108 R)
• M39: 9,296,012 km (0.099 R)
• M40: 9,382,479 km (0.083 R)
• M41: 10,173,852 km (0.095 R)
• M42: 11,292,994 km (0.096 R)
• M43: 12,165,748 km (0.033 R)
• M44: 12,355,587 km (0.111 R)
• M45: 13,092,506 km (0.117 R)
• M46: 13,189,745 km (0.103 R)
• M47: 13,287,133 km (0.116 R)
• M48: 14,341,200 km (0.06 R)
• M49: 14,743,469 km (0.048 R)
• M50: 15,593,334 km (0.085 R)
• M51: 15,972,265 km (0.047 R)
• M52: 16,739,403 km (0.091 R)
• M53: 16,880,175 km (0.082 R)
• M54: 18,164,772 km (0.063 R)
• M55: 18,709,308 km (0.106 R)
• M56: 19,075,374 km (0.097 R)
• M57: 19,740,187 km (0.08 R)
• M58: 19,851,787 km (0.038 R)
• M59: 20,903,011 km (0.093 R)
• M60: 21,206,695 km (0.081 R)
• M61: 21,320,838 km (0.068 R)
• M62: 21,779,954 km (0.103 R)
• M63: 22,319,703 km (0.118 R)
• M64: 22,397,195 km (0.103 R)
• M65: 22,474,687 km (0.11 R)
• M66: 22,552,328 km (0.102 R)
• M67: 23,176,749 km (0.071 R)
• M68: 23,609,386 km (0.073 R)
• M69: 24,482,440 km (0.115 R)
• M70: 24,842,671 km (0.065 R)
• M71: 25,366,264 km (0.098 R)
• M72: 26,301,250 km (0.057 R)
• M73: 26,793,577 km (0.055 R)
• M74: 27,082,301 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.5

Radius: 14.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.42 AU - 6.08 AU

Year: 4891 Days

Day: 12.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,985,420 km

• M1: 189,690 km (0.04 R)
• M2: 533,765 km (0.085 R)
• M3: 644,168 km (0.1 R)
• M4: 741,706 km (0.113 R)
• M5: 869,164 km (0.083 R)
• M6: 1,175,540 km (0.116 R)
• M7: 1,593,068 km (0.107 R)
• M8: 1,685,370 km (0.085 R)
• M9: 1,875,658 km (0.117 R)
• M10: 2,123,991 km (0.104 R)
• M11: 2,616,766 km (0.088 R)
• M12: 2,745,719 km (0.108 R)
• M13: 2,952,613 km (0.043 R)
• M14: 3,048,505 km (0.114 R)
• M15: 3,164,893 km (0.062 R)
• M16: 3,604,860 km (0.116 R)
• M17: 3,937,117 km (0.065 R)
• M18: 4,323,229 km (0.07 R)
• M19: 4,609,709 km (0.109 R)
• M20: 5,039,653 km (0.09 R)
• M21: 5,224,706 km (0.11 R)
• M22: 5,793,477 km (0.071 R)
• M23: 5,914,352 km (0.086 R)
• M24: 6,282,512 km (0.059 R)
• M25: 6,431,960 km (0.034 R)
• M26: 7,041,273 km (0.062 R)
• M27: 7,222,585 km (0.116 R)
• M28: 7,326,855 km (0.057 R)
• M29: 7,909,539 km (0.03 R)
• M30: 8,125,109 km (0.081 R)
• M31: 8,507,182 km (0.109 R)
• M32: 8,839,439 km (0.116 R)
• M33: 9,459,672 km (0.033 R)
• M34: 10,328,087 km (0.114 R)
• M35: 10,564,003 km (0.059 R)
• M36: 11,495,250 km (0.082 R)
• M37: 11,617,322 km (0.059 R)
• M38: 12,048,014 km (0.067 R)
• M39: 12,265,230 km (0.061 R)
• M40: 12,421,261 km (0.072 R)
• M41: 12,515,208 km (0.102 R)
• M42: 12,640,870 km (0.105 R)
• M43: 13,052,115 km (0.093 R)
• M44: 13,179,423 km (0.1 R)
• M45: 13,725,605 km (0.103 R)
• M46: 13,855,306 km (0.112 R)
• M47: 14,344,940 km (0.06 R)
• M48: 14,674,504 km (0.107 R)
• M49: 14,973,251 km (0.099 R)
• M50: 16,017,893 km (0.056 R)
• M51: 16,291,358 km (0.072 R)
• M52: 17,086,022 km (0.093 R)
• M53: 17,611,110 km (0.118 R)
• M54: 17,928,706 km (0.086 R)
• M55: 18,034,921 km (0.115 R)
• M56: 18,212,643 km (0.102 R)
• M57: 18,319,456 km (0.035 R)
• M58: 18,498,076 km (0.103 R)
• M59: 19,326,998 km (0.109 R)
• M60: 19,435,905 km (0.099 R)
• M61: 20,760,145 km (0.11 R)
• M62: 21,095,693 km (0.077 R)
• M63: 22,189,254 km (0.095 R)
• M64: 22,417,839 km (0.077 R)
• M65: 23,031,191 km (0.116 R)
• M66: 23,224,022 km (0.107 R)
• M67: 24,000,585 km (0.09 R)
• M68: 24,510,115 km (0.057 R)
• M69: 24,746,330 km (0.081 R)
• M70: 25,221,303 km (0.099 R)
• M71: 25,340,533 km (0.026 R)
• M72: 25,979,316 km (0.103 R)
• M73: 26,341,043 km (0.108 R)
• M74: 26,988,353 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.6

Radius: 9.5

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.35 AU - 9.91 AU

Year: 8224 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 30,985,420 km

• M1: 205,398 km (0.069 R)
• M2: 270,623 km (0.081 R)
• M3: 516,262 km (0.088 R)
• M4: 702,063 km (0.113 R)
• M5: 1,094,308 km (0.083 R)
• M6: 1,228,947 km (0.078 R)
• M7: 1,498,671 km (0.057 R)
• M8: 1,649,167 km (0.101 R)
• M9: 1,769,892 km (0.093 R)
• M10: 2,056,672 km (0.056 R)
• M11: 2,130,872 km (0.118 R)
• M12: 2,377,858 km (0.057 R)
• M13: 2,455,799 km (0.089 R)
• M14: 2,554,384 km (0.108 R)
• M15: 2,654,315 km (0.089 R)
• M16: 2,879,011 km (0.114 R)
• M17: 3,025,168 km (0.077 R)
• M18: 3,545,170 km (0.098 R)
• M19: 3,930,385 km (0.066 R)
• M20: 4,139,672 km (0.103 R)
• M21: 4,569,617 km (0.045 R)
• M22: 4,864,025 km (0.092 R)
• M23: 4,938,675 km (0.115 R)
• M24: 5,089,020 km (0.108 R)
• M25: 6,702,284 km (0.089 R)
• M26: 7,578,329 km (0.084 R)
• M27: 7,664,946 km (0.116 R)
• M28: 8,761,199 km (0.11 R)
• M29: 9,188,600 km (0.089 R)
• M30: 9,623,033 km (0.053 R)
• M31: 9,748,396 km (0.111 R)
• M32: 10,032,332 km (0.109 R)
• M33: 10,095,762 km (0.106 R)
• M34: 10,608,583 km (0.055 R)
• M35: 11,459,795 km (0.081 R)
• M36: 11,559,427 km (0.076 R)
• M37: 12,095,586 km (0.085 R)
• M38: 12,197,014 km (0.099 R)
• M39: 13,576,755 km (0.119 R)
• M40: 14,392,362 km (0.096 R)
• M41: 14,932,710 km (0.078 R)
• M42: 16,368,700 km (0.057 R)
• M43: 16,781,740 km (0.116 R)
• M44: 17,084,226 km (0.071 R)
• M45: 17,464,953 km (0.075 R)
• M46: 17,925,415 km (0.115 R)
• M47: 18,662,783 km (0.112 R)
• M48: 19,094,223 km (0.118 R)
• M49: 19,410,025 km (0.064 R)
• M50: 19,847,150 km (0.082 R)
• M51: 20,006,920 km (0.079 R)
• M52: 20,166,990 km (0.102 R)
• M53: 20,287,416 km (0.084 R)
• M54: 20,408,142 km (0.098 R)
• M55: 21,259,353 km (0.083 R)
• M56: 21,422,864 km (0.037 R)
• M57: 21,668,803 km (0.118 R)
• M58: 21,874,500 km (0.05 R)
• M59: 22,039,506 km (0.065 R)
• M60: 22,787,346 km (0.079 R)
• M61: 23,164,333 km (0.097 R)
• M62: 23,458,891 km (0.114 R)
• M63: 23,839,617 km (0.09 R)
• M64: 24,222,289 km (0.053 R)
• M65: 24,607,055 km (0.079 R)
• M66: 24,821,728 km (0.078 R)
• M67: 25,166,401 km (0.079 R)
• M68: 26,341,492 km (0.102 R)
• M69: 27,445,375 km (0.026 R)
• M70: 27,757,137 km (0.081 R)
• M71: 27,891,177 km (0.037 R)
• M72: 28,429,280 km (0.089 R)
• M73: 28,834,990 km (0.08 R)
• M74: 29,106,659 km (0.053 R)
• M75: 30,201,716 km (0.117 R)
• M76: 30,293,569 km (0.093 R)
• M77: 30,615,803 km (0.109 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 19,035 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit