🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.54 AU - 0.82 AU

Year: 252 Days

Day: 33.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.23 AU - 1.95 AU

Year: 901 Days

Day: 29.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.41 AU - 1.85 AU

Year: 936 Days

Day: 39.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,387,199 km

• M1: 1,487,601 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.35 AU - 2.07 AU

Year: 1005 Days

Day: 12.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,387,199 km

• M1: 949,348 km (0.072 R)
• M2: 1,395,599 km (0.112 R)

Asteroid Belt

Center: 2.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.9

Radius: 11.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.73 AU - 2.85 AU

Year: 2095 Days

Day: 12.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 21,387,199 km

• M1: 162,014 km (0.103 R)
• M2: 275,709 km (0.068 R)
• M3: 358,287 km (0.077 R)
• M4: 494,271 km (0.06 R)
• M5: 581,188 km (0.116 R)
• M6: 686,355 km (0.077 R)
• M7: 851,062 km (0.112 R)
• M8: 980,315 km (0.09 R)
• M9: 1,690,755 km (0.108 R)
• M10: 1,838,707 km (0.114 R)
• M11: 1,918,892 km (0.102 R)
• M12: 2,036,925 km (0.083 R)
• M13: 2,223,174 km (0.066 R)
• M14: 2,347,340 km (0.119 R)
• M15: 2,444,579 km (0.04 R)
• M16: 2,543,014 km (0.031 R)
• M17: 2,622,899 km (0.108 R)
• M18: 2,764,569 km (0.114 R)
• M19: 2,950,668 km (0.112 R)
• M20: 3,140,957 km (0.089 R)
• M21: 3,248,518 km (0.116 R)
• M22: 3,390,037 km (0.114 R)
• M23: 3,600,821 km (0.108 R)
• M24: 3,758,946 km (0.114 R)
• M25: 3,861,719 km (0.031 R)
• M26: 4,152,388 km (0.047 R)
• M27: 4,294,506 km (0.044 R)
• M28: 4,390,249 km (0.1 R)
• M29: 4,559,294 km (0.08 R)
• M30: 4,644,715 km (0.104 R)
• M31: 4,718,317 km (0.084 R)
• M32: 5,067,029 km (0.105 R)
• M33: 5,347,077 km (0.065 R)
• M34: 5,424,269 km (0.1 R)
• M35: 5,802,901 km (0.116 R)
• M36: 5,948,759 km (0.088 R)
• M37: 6,163,133 km (0.099 R)
• M38: 6,244,215 km (0.066 R)
• M39: 6,325,596 km (0.097 R)
• M40: 6,696,449 km (0.102 R)
• M41: 6,877,613 km (0.106 R)
• M42: 7,046,209 km (0.1 R)
• M43: 7,159,455 km (0.109 R)
• M44: 7,230,514 km (0.108 R)
• M45: 7,387,592 km (0.102 R)
• M46: 7,502,632 km (0.095 R)
• M47: 7,603,761 km (0.112 R)
• M48: 7,705,338 km (0.083 R)
• M49: 7,895,177 km (0.043 R)
• M50: 7,983,440 km (0.034 R)
• M51: 8,175,524 km (0.087 R)
• M52: 8,264,684 km (0.097 R)
• M53: 8,761,199 km (0.044 R)
• M54: 9,113,053 km (0.11 R)
• M55: 9,236,472 km (0.058 R)
• M56: 9,469,396 km (0.1 R)
• M57: 9,578,901 km (0.12 R)
• M58: 9,877,947 km (0.112 R)
• M59: 9,973,092 km (0.048 R)
• M60: 10,453,002 km (0.06 R)
• M61: 10,875,167 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.5

Radius: 13.4

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.33 AU - 3.68 AU

Year: 2336 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 21,387,199 km

• M1: 167,849 km (0.091 R)
• M2: 271,819 km (0.08 R)
• M3: 376,388 km (0.038 R)
• M4: 485,894 km (0.109 R)
• M5: 634,893 km (0.075 R)
• M6: 773,720 km (0.067 R)
• M7: 858,393 km (0.078 R)
• M8: 961,765 km (0.094 R)
• M9: 1,290,431 km (0.12 R)
• M10: 1,535,921 km (0.12 R)
• M11: 1,720,675 km (0.09 R)
• M12: 1,962,574 km (0.097 R)
• M13: 2,082,702 km (0.07 R)
• M14: 2,174,555 km (0.107 R)
• M15: 2,383,543 km (0.063 R)
• M16: 2,479,884 km (0.117 R)
• M17: 2,610,333 km (0.111 R)
• M18: 2,855,674 km (0.089 R)
• M19: 3,132,131 km (0.105 R)
• M20: 3,297,586 km (0.111 R)
• M21: 3,465,883 km (0.075 R)
• M22: 3,874,136 km (0.095 R)
• M23: 3,962,848 km (0.107 R)
• M24: 4,206,842 km (0.113 R)
• M25: 4,298,096 km (0.099 R)
• M26: 4,403,114 km (0.053 R)
• M27: 4,495,715 km (0.118 R)
• M28: 4,629,157 km (0.111 R)
• M29: 4,982,507 km (0.084 R)
• M30: 5,106,823 km (0.11 R)
• M31: 5,190,298 km (0.108 R)
• M32: 5,316,409 km (0.102 R)
• M33: 5,457,779 km (0.036 R)
• M34: 5,643,430 km (0.059 R)
• M35: 5,729,748 km (0.109 R)
• M36: 6,257,529 km (0.106 R)
• M37: 6,376,908 km (0.081 R)
• M38: 6,497,185 km (0.119 R)
• M39: 6,663,688 km (0.116 R)
• M40: 6,908,430 km (0.079 R)
• M41: 7,001,031 km (0.091 R)
• M42: 7,312,643 km (0.101 R)
• M43: 7,485,877 km (0.097 R)
• M44: 7,612,886 km (0.115 R)
• M45: 7,885,005 km (0.103 R)
• M46: 8,258,251 km (0.116 R)
• M47: 8,372,993 km (0.105 R)
• M48: 8,504,789 km (0.069 R)
• M49: 8,604,122 km (0.113 R)
• M50: 8,703,903 km (0.047 R)
• M51: 9,056,057 km (0.035 R)
• M52: 9,140,579 km (0.101 R)
• M53: 9,276,265 km (0.11 R)
• M54: 9,481,214 km (0.043 R)
• M55: 9,895,750 km (0.073 R)
• M56: 10,192,851 km (0.083 R)
• M57: 10,316,120 km (0.09 R)
• M58: 11,228,966 km (0.1 R)
• M59: 11,374,525 km (0.083 R)
• M60: 11,465,929 km (0.047 R)
• M61: 11,685,987 km (0.096 R)
• M62: 12,074,493 km (0.079 R)
• M63: 12,712,677 km (0.068 R)
• M64: 12,807,523 km (0.038 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.6

Radius: 10.1

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.89 AU - 4.07 AU

Year: 2919 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,387,199 km

• M1: 126,410 km (0.081 R)
• M2: 201,808 km (0.106 R)
• M3: 435,031 km (0.111 R)
• M4: 503,696 km (0.09 R)
• M5: 595,699 km (0.085 R)
• M6: 673,938 km (0.111 R)
• M7: 798,553 km (0.079 R)
• M8: 1,048,083 km (0.088 R)
• M9: 1,348,774 km (0.088 R)
• M10: 1,634,058 km (0.071 R)
• M11: 1,879,099 km (0.098 R)
• M12: 1,983,518 km (0.044 R)
• M13: 2,059,364 km (0.11 R)
• M14: 2,167,224 km (0.064 R)
• M15: 2,388,779 km (0.105 R)
• M16: 2,734,799 km (0.049 R)
• M17: 3,256,895 km (0.072 R)
• M18: 3,437,909 km (0.108 R)
• M19: 3,696,863 km (0.119 R)
• M20: 3,790,960 km (0.117 R)
• M21: 3,943,250 km (0.085 R)
• M22: 4,078,038 km (0.117 R)
• M23: 4,451,733 km (0.062 R)
• M24: 4,551,964 km (0.086 R)
• M25: 5,001,954 km (0.074 R)
• M26: 6,503,917 km (0.065 R)
• M27: 6,963,781 km (0.101 R)
• M28: 7,866,305 km (0.076 R)
• M29: 9,314,113 km (0.11 R)
• M30: 9,858,350 km (0.107 R)
• M31: 10,466,166 km (0.085 R)
• M32: 10,546,351 km (0.114 R)
• M33: 10,734,246 km (0.093 R)
• M34: 10,869,183 km (0.088 R)
• M35: 11,249,909 km (0.071 R)
• M36: 11,469,519 km (0.04 R)
• M37: 11,718,300 km (0.033 R)
• M38: 11,801,477 km (0.075 R)
• M39: 12,080,626 km (0.108 R)
• M40: 12,560,088 km (0.084 R)
• M41: 13,017,109 km (0.081 R)
• M42: 13,132,150 km (0.095 R)
• M43: 14,006,250 km (0.114 R)
• M44: 14,361,096 km (0.101 R)
• M45: 14,509,946 km (0.105 R)
• M46: 14,599,406 km (0.093 R)
• M47: 14,808,992 km (0.063 R)
• M48: 15,109,983 km (0.036 R)
• M49: 15,718,248 km (0.074 R)
• M50: 15,933,071 km (0.077 R)
• M51: 16,148,791 km (0.107 R)
• M52: 16,583,223 km (0.086 R)
• M53: 16,739,403 km (0.047 R)
• M54: 17,084,526 km (0.098 R)
• M55: 17,654,344 km (0.098 R)
• M56: 18,133,955 km (0.045 R)
• M57: 18,456,189 km (0.118 R)
• M58: 18,520,815 km (0.043 R)
• M59: 18,715,292 km (0.117 R)
• M60: 18,877,755 km (0.088 R)
• M61: 18,975,592 km (0.026 R)
• M62: 19,106,191 km (0.056 R)
• M63: 19,368,287 km (0.092 R)
• M64: 20,028,612 km (0.102 R)
• M65: 21,541,645 km (0.067 R)
• M66: 21,712,037 km (0.12 R)
• M67: 21,916,986 km (0.09 R)
• M68: 22,019,759 km (0.087 R)
• M69: 22,225,756 km (0.113 R)
• M70: 22,363,535 km (0.095 R)
• M71: 22,605,136 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 303.3

Radius: 12.2

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.4 AU - 4.86 AU

Year: 4479 Days

Day: 9.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 21,387,199 km

• M1: 153,637 km (0.108 R)
• M2: 267,631 km (0.092 R)
• M3: 562,039 km (0.118 R)
• M4: 1,090,269 km (0.042 R)
• M5: 1,181,674 km (0.095 R)
• M6: 1,679,685 km (0.099 R)
• M7: 1,759,869 km (0.047 R)
• M8: 2,122,794 km (0.107 R)
• M9: 2,209,860 km (0.103 R)
• M10: 2,328,042 km (0.081 R)
• M11: 2,854,028 km (0.099 R)
• M12: 3,281,130 km (0.087 R)
• M13: 3,693,571 km (0.108 R)
• M14: 3,781,535 km (0.034 R)
• M15: 4,013,860 km (0.086 R)
• M16: 4,287,625 km (0.065 R)
• M17: 4,492,424 km (0.105 R)
• M18: 4,643,368 km (0.092 R)
• M19: 4,892,299 km (0.087 R)
• M20: 5,067,329 km (0.111 R)
• M21: 5,264,199 km (0.083 R)
• M22: 5,343,636 km (0.078 R)
• M23: 5,423,521 km (0.03 R)
• M24: 6,349,532 km (0.047 R)
• M25: 7,614,532 km (0.043 R)
• M26: 7,977,157 km (0.089 R)
• M27: 8,298,942 km (0.114 R)
• M28: 8,438,217 km (0.115 R)
• M29: 8,931,890 km (0.063 R)
• M30: 9,897,994 km (0.085 R)
• M31: 10,443,427 km (0.112 R)
• M32: 10,922,589 km (0.039 R)
• M33: 11,254,397 km (0.083 R)
• M34: 11,357,171 km (0.109 R)
• M35: 11,954,515 km (0.094 R)
• M36: 12,033,054 km (0.079 R)
• M37: 12,455,519 km (0.111 R)
• M38: 12,882,770 km (0.096 R)
• M39: 13,152,346 km (0.051 R)
• M40: 13,396,489 km (0.116 R)
• M41: 14,110,370 km (0.085 R)
• M42: 14,444,123 km (0.089 R)
• M43: 14,611,822 km (0.082 R)
• M44: 15,147,532 km (0.07 R)
• M45: 15,718,398 km (0.036 R)
• M46: 16,500,346 km (0.084 R)
• M47: 16,705,145 km (0.109 R)
• M48: 17,176,379 km (0.097 R)
• M49: 17,413,641 km (0.108 R)
• M50: 18,252,735 km (0.115 R)
• M51: 19,166,180 km (0.055 R)
• M52: 19,690,521 km (0.069 R)
• M53: 20,753,264 km (0.101 R)
• M54: 21,164,658 km (0.114 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: 242 - 12,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit