🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.49 AU - 0.79 AU

Year: 192 Days

Day: 41.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.56 AU - 0.88 AU

Year: 229 Days

Day: 40.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,795,457 km

• M1: 364,720 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.64 AU - 0.88 AU

Year: 248 Days

Day: 41.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.78 AU - 0.94 AU

Year: 299 Days

Day: 19 Hours

Environment

Temp: 164 °C

Axial Tilt: 146.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.69 AU - 1.75 AU

Year: 845 Days

Day: 21.8 Hours

Environment

Temp: -68 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.23 AU - 4.23 AU

Year: 3260 Days

Day: 28 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,795,457 km

• M1: 690,245 km (0.119 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.7

Radius: 13.9

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.7 AU - 4.88 AU

Year: 3929 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 63,795,457 km

• M1: 178,919 km (0.117 R)
• M2: 271,071 km (0.098 R)
• M3: 376,239 km (0.1 R)
• M4: 546,631 km (0.103 R)
• M5: 691,142 km (0.113 R)
• M6: 841,937 km (0.116 R)
• M7: 1,240,017 km (0.114 R)
• M8: 1,616,106 km (0.084 R)
• M9: 1,823,748 km (0.117 R)
• M10: 2,114,716 km (0.097 R)
• M11: 2,499,930 km (0.117 R)
• M12: 2,687,526 km (0.074 R)
• M13: 3,062,568 km (0.11 R)
• M14: 3,634,181 km (0.045 R)
• M15: 3,770,914 km (0.107 R)
• M16: 4,033,907 km (0.095 R)
• M17: 4,759,307 km (0.108 R)
• M18: 4,959,618 km (0.093 R)
• M19: 5,542,601 km (0.069 R)
• M20: 5,824,593 km (0.116 R)
• M21: 6,039,116 km (0.115 R)
• M22: 6,476,391 km (0.076 R)
• M23: 6,717,393 km (0.099 R)
• M24: 6,980,386 km (0.118 R)
• M25: 7,497,396 km (0.119 R)
• M26: 8,006,927 km (0.106 R)
• M27: 8,245,835 km (0.118 R)
• M28: 8,346,215 km (0.089 R)
• M29: 9,267,139 km (0.103 R)
• M30: 9,835,162 km (0.09 R)
• M31: 10,134,209 km (0.107 R)
• M32: 10,263,312 km (0.109 R)
• M33: 10,523,163 km (0.081 R)
• M34: 11,049,299 km (0.099 R)
• M35: 11,606,700 km (0.045 R)
• M36: 12,127,451 km (0.112 R)
• M37: 12,264,632 km (0.054 R)
• M38: 12,841,631 km (0.078 R)
• M39: 13,403,969 km (0.079 R)
• M40: 14,722,974 km (0.097 R)
• M41: 14,869,280 km (0.107 R)
• M42: 15,089,788 km (0.107 R)
• M43: 15,262,124 km (0.057 R)
• M44: 15,732,909 km (0.108 R)
• M45: 16,359,874 km (0.087 R)
• M46: 16,841,728 km (0.044 R)
• M47: 17,071,660 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.6

Radius: 12.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.6 AU - 5.46 AU

Year: 4227 Days

Day: 9.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 162.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,795,457 km

• M1: 279,150 km (0.073 R)
• M2: 365,916 km (0.064 R)
• M3: 450,589 km (0.083 R)
• M4: 627,413 km (0.117 R)
• M5: 735,872 km (0.043 R)
• M6: 873,502 km (0.064 R)
• M7: 1,213,538 km (0.11 R)
• M8: 1,301,950 km (0.071 R)
• M9: 1,405,921 km (0.111 R)
• M10: 1,512,883 km (0.109 R)
• M11: 1,608,776 km (0.055 R)
• M12: 1,692,850 km (0.094 R)
• M13: 2,197,294 km (0.039 R)
• M14: 2,483,025 km (0.117 R)
• M15: 2,680,495 km (0.06 R)
• M16: 3,073,339 km (0.11 R)
• M17: 3,285,768 km (0.081 R)
• M18: 3,613,537 km (0.107 R)
• M19: 3,819,234 km (0.081 R)
• M20: 3,952,077 km (0.101 R)
• M21: 4,144,609 km (0.067 R)
• M22: 4,499,156 km (0.09 R)
• M23: 5,070,321 km (0.114 R)
• M24: 5,195,833 km (0.09 R)
• M25: 5,301,150 km (0.087 R)
• M26: 5,492,486 km (0.081 R)
• M27: 6,124,836 km (0.085 R)
• M28: 6,258,577 km (0.037 R)
• M29: 6,438,393 km (0.093 R)
• M30: 6,895,714 km (0.064 R)
• M31: 7,434,565 km (0.079 R)
• M32: 7,745,131 km (0.096 R)
• M33: 8,182,256 km (0.075 R)
• M34: 8,305,225 km (0.069 R)
• M35: 8,478,310 km (0.114 R)
• M36: 8,677,574 km (0.078 R)
• M37: 8,828,070 km (0.089 R)
• M38: 9,055,458 km (0.028 R)
• M39: 9,541,801 km (0.026 R)
• M40: 10,380,297 km (0.09 R)
• M41: 10,727,813 km (0.039 R)
• M42: 11,106,146 km (0.103 R)
• M43: 11,406,688 km (0.072 R)
• M44: 11,682,098 km (0.041 R)
• M45: 11,765,125 km (0.116 R)
• M46: 11,876,276 km (0.054 R)
• M47: 12,211,525 km (0.044 R)
• M48: 12,863,023 km (0.027 R)
• M49: 12,977,466 km (0.118 R)
• M50: 13,178,675 km (0.083 R)
• M51: 13,438,826 km (0.101 R)
• M52: 13,876,100 km (0.109 R)
• M53: 14,377,403 km (0.117 R)
• M54: 15,095,323 km (0.111 R)
• M55: 15,367,441 km (0.12 R)
• M56: 15,978,249 km (0.089 R)
• M57: 16,193,970 km (0.118 R)
• M58: 16,940,612 km (0.112 R)
• M59: 17,255,217 km (0.076 R)
• M60: 17,349,912 km (0.096 R)
• M61: 17,603,331 km (0.106 R)
• M62: 17,857,947 km (0.095 R)
• M63: 17,985,853 km (0.112 R)
• M64: 18,888,975 km (0.079 R)
• M65: 19,608,840 km (0.088 R)
• M66: 20,705,692 km (0.071 R)
• M67: 21,008,179 km (0.116 R)
• M68: 21,447,847 km (0.101 R)
• M69: 21,583,682 km (0.078 R)
• M70: 22,198,828 km (0.099 R)
• M71: 22,577,610 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.4

Radius: 11.9

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.6 AU - 9.06 AU

Year: 8211 Days

Day: 11.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,795,457 km

• M1: 150,645 km (0.069 R)
• M2: 265,686 km (0.119 R)
• M3: 368,609 km (0.102 R)
• M4: 461,210 km (0.095 R)
• M5: 771,925 km (0.097 R)
• M6: 886,068 km (0.119 R)
• M7: 965,505 km (0.106 R)
• M8: 1,104,032 km (0.069 R)
• M9: 1,205,011 km (0.116 R)
• M10: 1,294,321 km (0.105 R)
• M11: 1,386,024 km (0.113 R)
• M12: 1,674,748 km (0.069 R)
• M13: 1,826,590 km (0.092 R)
• M14: 2,036,177 km (0.071 R)
• M15: 2,198,790 km (0.108 R)
• M16: 2,673,164 km (0.065 R)
• M17: 3,305,515 km (0.081 R)
• M18: 3,454,664 km (0.116 R)
• M19: 3,627,898 km (0.112 R)
• M20: 4,164,954 km (0.118 R)
• M21: 4,256,957 km (0.074 R)
• M22: 4,489,881 km (0.059 R)
• M23: 4,679,421 km (0.078 R)
• M24: 4,799,100 km (0.115 R)
• M25: 6,288,496 km (0.096 R)
• M26: 6,420,890 km (0.027 R)
• M27: 6,850,984 km (0.102 R)
• M28: 6,987,268 km (0.111 R)
• M29: 7,346,003 km (0.117 R)
• M30: 7,654,325 km (0.043 R)
• M31: 7,767,421 km (0.083 R)
• M32: 7,938,261 km (0.081 R)
• M33: 8,283,533 km (0.067 R)
• M34: 8,575,100 km (0.109 R)
• M35: 9,288,681 km (0.085 R)
• M36: 9,652,653 km (0.056 R)
• M37: 10,021,412 km (0.092 R)
• M38: 10,363,542 km (0.055 R)
• M39: 10,583,152 km (0.083 R)
• M40: 11,574,537 km (0.079 R)
• M41: 12,032,007 km (0.108 R)
• M42: 12,229,925 km (0.09 R)
• M43: 12,897,281 km (0.045 R)
• M44: 13,133,646 km (0.102 R)
• M45: 14,163,178 km (0.084 R)
• M46: 15,432,516 km (0.043 R)
• M47: 16,262,485 km (0.115 R)
• M48: 17,181,016 km (0.118 R)
• M49: 17,441,317 km (0.101 R)
• M50: 17,515,966 km (0.107 R)
• M51: 17,702,814 km (0.097 R)
• M52: 17,815,311 km (0.073 R)
• M53: 18,041,054 km (0.079 R)
• M54: 18,533,381 km (0.05 R)
• M55: 19,841,614 km (0.113 R)
• M56: 20,310,604 km (0.101 R)
• M57: 20,546,370 km (0.071 R)
• M58: 20,783,183 km (0.066 R)
• M59: 20,901,814 km (0.085 R)
• M60: 21,378,882 km (0.061 R)
• M61: 21,618,837 km (0.071 R)
• M62: 21,739,114 km (0.114 R)
• M63: 22,182,073 km (0.037 R)
• M64: 22,506,102 km (0.092 R)
• M65: 23,076,968 km (0.075 R)
• M66: 23,528,753 km (0.091 R)
• M67: 23,983,531 km (0.107 R)
• M68: 24,357,825 km (0.106 R)
• M69: 26,772,783 km (0.12 R)
• M70: 27,725,123 km (0.098 R)
• M71: 28,030,602 km (0.104 R)
• M72: 28,468,774 km (0.106 R)
• M73: 28,865,059 km (0.115 R)
• M74: 29,086,015 km (0.08 R)
• M75: 29,396,281 km (0.113 R)
• M76: 29,886,064 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 662.2

Radius: 3.6

Gravity: 51.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.99 AU - 14.05 AU

Year: 15617 Days

Day: 23 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,795,457 km

• M1: 118,332 km (0.026 R)
• M2: 238,758 km (0.089 R)
• M3: 267,182 km (0.052 R)
• M4: 376,089 km (0.098 R)
• M5: 844,779 km (0.105 R)
• M6: 2,030,641 km (0.083 R)
• M7: 2,091,079 km (0.093 R)
• M8: 2,498,584 km (0.089 R)
• M9: 3,136,918 km (0.086 R)
• M10: 3,348,449 km (0.096 R)
• M11: 3,420,107 km (0.066 R)
• M12: 3,785,425 km (0.111 R)
• M13: 3,897,473 km (0.12 R)
• M14: 4,124,862 km (0.087 R)
• M15: 4,711,884 km (0.095 R)
• M16: 4,751,827 km (0.057 R)
• M17: 5,035,464 km (0.1 R)
• M18: 6,092,373 km (0.111 R)
• M19: 6,267,552 km (0.098 R)
• M20: 6,713,055 km (0.078 R)
• M21: 7,076,727 km (0.042 R)
• M22: 7,965,787 km (0.113 R)
• M23: 8,447,792 km (0.1 R)
• M24: 8,692,235 km (0.111 R)
• M25: 9,088,370 km (0.1 R)
• M26: 9,138,186 km (0.099 R)
• M27: 9,188,301 km (0.11 R)
• M28: 9,591,617 km (0.088 R)
• M29: 10,625,039 km (0.066 R)
• M30: 11,154,765 km (0.096 R)
• M31: 12,075,091 km (0.097 R)
• M32: 12,240,098 km (0.108 R)
• M33: 12,683,506 km (0.074 R)
• M34: 12,795,106 km (0.103 R)
• M35: 15,871,137 km (0.088 R)
• M36: 16,051,702 km (0.089 R)
• M37: 16,354,338 km (0.11 R)
• M38: 16,903,662 km (0.089 R)
• M39: 17,645,667 km (0.12 R)
• M40: 17,832,814 km (0.075 R)
• M41: 18,020,560 km (0.082 R)
• M42: 18,461,275 km (0.108 R)
• M43: 18,524,555 km (0.111 R)
• M44: 18,841,852 km (0.056 R)
• M45: 20,849,006 km (0.047 R)
• M46: 21,644,119 km (0.09 R)
• M47: 21,777,560 km (0.098 R)
• M48: 21,911,301 km (0.109 R)
• M49: 22,179,530 km (0.104 R)
• M50: 22,381,487 km (0.091 R)
• M51: 25,061,533 km (0.106 R)
• M52: 27,263,015 km (0.102 R)
• M53: 27,334,972 km (0.025 R)
• M54: 27,986,171 km (0.088 R)
• M55: 28,277,289 km (0.059 R)
• M56: 29,082,873 km (0.091 R)
• M57: 34,616,199 km (0.117 R)
• M58: 34,694,140 km (0.097 R)
• M59: 35,085,189 km (0.115 R)
• M60: 37,301,182 km (0.04 R)
• M61: 37,541,286 km (0.091 R)
• M62: 37,701,655 km (0.119 R)
• M63: 38,426,008 km (0.089 R)
• M64: 38,830,521 km (0.084 R)
• M65: 40,873,729 km (0.061 R)
• M66: 43,035,418 km (0.097 R)
• M67: 44,299,370 km (0.101 R)
• M68: 44,468,865 km (0.119 R)
• M69: 46,432,935 km (0.043 R)
• M70: 47,989,800 km (0.051 R)
• M71: 48,425,280 km (0.082 R)
• M72: 48,512,495 km (0.078 R)
• M73: 50,180,212 km (0.111 R)
• M74: 50,710,686 km (0.102 R)
• M75: 50,799,248 km (0.079 R)
• M76: 52,223,869 km (0.093 R)
• M77: 53,842,218 km (0.111 R)
• M78: 53,932,725 km (0.117 R)
• M79: 54,294,752 km (0.041 R)
• M80: 54,476,065 km (0.048 R)
• M81: 54,566,871 km (0.059 R)
• M82: 55,294,515 km (0.084 R)
• M83: 55,477,024 km (0.11 R)
• M84: 55,659,683 km (0.069 R)
• M85: 56,300,411 km (0.093 R)
• M86: 58,144,803 km (0.08 R)
• M87: 60,008,942 km (0.085 R)
• M88: 60,572,028 km (0.103 R)
• M89: 60,948,267 km (0.099 R)
• M90: 62,081,920 km (0.057 R)
• M91: 63,127,309 km (0.096 R)
• M92: 63,222,603 km (0.104 R)
• M93: 63,795,414 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 10,481 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit