🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.77 AU

Year: 205 Days

Day: 23.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,743,928 km

• M1: 96,790 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.61 AU - 1.99 AU

Year: 925 Days

Day: 31.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.48 AU - 2.46 AU

Year: 1059 Days

Day: 21.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.87 AU - 2.63 AU

Year: 1292 Days

Day: 13.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,743,928 km

• M1: 762,800 km (0.104 R)
• M2: 846,874 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.57 AU - 3.29 AU

Year: 1920 Days

Day: 13 Hours

Environment

Temp: -115 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.72 AU - 3.58 AU

Year: 2141 Days

Day: 45.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,743,928 km

• M1: 790,176 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598

Radius: 15

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.21 AU - 5.19 AU

Year: 3296 Days

Day: 6.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,743,928 km

• M1: 202,107 km (0.109 R)
• M2: 553,961 km (0.117 R)
• M3: 695,331 km (0.105 R)
• M4: 882,179 km (0.116 R)
• M5: 1,053,767 km (0.119 R)
• M6: 1,155,793 km (0.067 R)
• M7: 1,309,580 km (0.101 R)
• M8: 1,496,128 km (0.082 R)
• M9: 2,110,377 km (0.088 R)
• M10: 2,392,369 km (0.088 R)
• M11: 2,592,531 km (0.089 R)
• M12: 2,718,642 km (0.088 R)
• M13: 2,911,623 km (0.101 R)
• M14: 3,311,798 km (0.11 R)
• M15: 3,765,229 km (0.087 R)
• M16: 4,350,904 km (0.078 R)
• M17: 4,482,850 km (0.055 R)
• M18: 4,750,929 km (0.118 R)
• M19: 5,024,394 km (0.086 R)
• M20: 5,403,774 km (0.05 R)
• M21: 6,022,062 km (0.11 R)
• M22: 6,254,537 km (0.096 R)
• M23: 6,382,593 km (0.114 R)
• M24: 6,815,679 km (0.063 R)
• M25: 6,925,484 km (0.044 R)
• M26: 7,058,177 km (0.093 R)
• M27: 7,710,873 km (0.087 R)
• M28: 7,986,731 km (0.09 R)
• M29: 8,643,017 km (0.092 R)
• M30: 8,738,161 km (0.071 R)
• M31: 8,881,626 km (0.116 R)
• M32: 9,316,806 km (0.095 R)
• M33: 9,438,878 km (0.096 R)
• M34: 9,537,014 km (0.026 R)
• M35: 10,057,465 km (0.085 R)
• M36: 10,460,332 km (0.05 R)
• M37: 10,587,341 km (0.08 R)
• M38: 10,971,508 km (0.09 R)
• M39: 11,204,133 km (0.116 R)
• M40: 11,438,403 km (0.075 R)
• M41: 11,859,072 km (0.082 R)
• M42: 12,124,459 km (0.102 R)
• M43: 12,607,361 km (0.062 R)
• M44: 13,014,566 km (0.071 R)
• M45: 13,453,785 km (0.064 R)
• M46: 14,149,715 km (0.071 R)
• M47: 14,829,039 km (0.104 R)
• M48: 15,143,792 km (0.1 R)
• M49: 15,403,195 km (0.056 R)
• M50: 15,780,331 km (0.091 R)
• M51: 16,043,175 km (0.091 R)
• M52: 16,336,985 km (0.115 R)
• M53: 16,632,590 km (0.06 R)
• M54: 17,229,187 km (0.114 R)
• M55: 17,590,466 km (0.043 R)
• M56: 18,381,988 km (0.086 R)
• M57: 18,751,196 km (0.105 R)
• M58: 19,029,747 km (0.109 R)
• M59: 19,372,027 km (0.089 R)
• M60: 19,936,609 km (0.05 R)
• M61: 20,157,565 km (0.111 R)
• M62: 20,474,862 km (0.085 R)
• M63: 20,729,777 km (0.042 R)
• M64: 21,436,178 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.8

Radius: 10.6

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.18 AU - 5.26 AU

Year: 3926 Days

Day: 9.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,743,928 km

• M1: 149,299 km (0.108 R)
• M2: 236,813 km (0.117 R)
• M3: 304,581 km (0.055 R)
• M4: 415,433 km (0.034 R)
• M5: 498,759 km (0.116 R)
• M6: 589,116 km (0.085 R)
• M7: 669,151 km (0.075 R)
• M8: 736,321 km (0.091 R)
• M9: 806,033 km (0.08 R)
• M10: 1,593,965 km (0.059 R)
• M11: 1,722,171 km (0.063 R)
• M12: 2,191,310 km (0.092 R)
• M13: 2,427,375 km (0.107 R)
• M14: 2,562,163 km (0.12 R)
• M15: 2,630,379 km (0.108 R)
• M16: 2,782,969 km (0.116 R)
• M17: 3,096,975 km (0.085 R)
• M18: 3,482,788 km (0.095 R)
• M19: 3,666,045 km (0.11 R)
• M20: 3,915,425 km (0.075 R)
• M21: 4,026,427 km (0.06 R)
• M22: 4,267,578 km (0.077 R)
• M23: 4,747,339 km (0.062 R)
• M24: 4,933,887 km (0.028 R)
• M25: 5,088,272 km (0.097 R)
• M26: 5,331,668 km (0.035 R)
• M27: 5,401,979 km (0.08 R)
• M28: 5,740,070 km (0.047 R)
• M29: 5,866,331 km (0.111 R)
• M30: 6,103,294 km (0.074 R)
• M31: 6,287,898 km (0.068 R)
• M32: 6,530,396 km (0.065 R)
• M33: 6,738,187 km (0.096 R)
• M34: 7,063,563 km (0.089 R)
• M35: 7,179,651 km (0.116 R)
• M36: 7,551,252 km (0.07 R)
• M37: 8,272,912 km (0.104 R)
• M38: 8,477,263 km (0.057 R)
• M39: 8,849,462 km (0.082 R)
• M40: 9,142,524 km (0.055 R)
• M41: 9,609,569 km (0.032 R)
• M42: 9,802,999 km (0.109 R)
• M43: 9,889,317 km (0.044 R)
• M44: 10,084,542 km (0.09 R)
• M45: 10,259,123 km (0.077 R)
• M46: 10,412,760 km (0.092 R)
• M47: 10,500,873 km (0.056 R)
• M48: 10,700,137 km (0.072 R)
• M49: 10,833,579 km (0.115 R)
• M50: 11,373,029 km (0.051 R)
• M51: 11,669,083 km (0.103 R)
• M52: 11,829,452 km (0.089 R)
• M53: 12,618,880 km (0.026 R)
• M54: 12,807,074 km (0.105 R)
• M55: 13,738,171 km (0.094 R)
• M56: 13,907,516 km (0.091 R)
• M57: 13,980,370 km (0.049 R)
• M58: 14,715,643 km (0.1 R)
• M59: 15,262,872 km (0.042 R)
• M60: 15,438,351 km (0.049 R)
• M61: 15,918,111 km (0.087 R)
• M62: 16,172,577 km (0.102 R)
• M63: 16,249,171 km (0.111 R)
• M64: 16,479,701 km (0.085 R)
• M65: 16,582,475 km (0.114 R)
• M66: 16,840,532 km (0.027 R)
• M67: 17,491,282 km (0.116 R)
• M68: 17,569,971 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.5

Radius: 13.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.29 AU - 5.35 AU

Year: 4698 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 29,743,928 km

• M1: 176,675 km (0.099 R)
• M2: 315,203 km (0.064 R)
• M3: 693,536 km (0.11 R)
• M4: 876,344 km (0.108 R)
• M5: 981,063 km (0.099 R)
• M6: 1,132,605 km (0.09 R)
• M7: 1,277,715 km (0.111 R)
• M8: 1,460,524 km (0.055 R)
• M9: 1,619,846 km (0.05 R)
• M10: 2,008,950 km (0.069 R)
• M11: 2,223,922 km (0.091 R)
• M12: 2,914,167 km (0.06 R)
• M13: 3,117,470 km (0.054 R)
• M14: 3,220,992 km (0.086 R)
• M15: 3,452,719 km (0.117 R)
• M16: 3,668,140 km (0.114 R)
• M17: 3,865,908 km (0.11 R)
• M18: 3,955,069 km (0.095 R)
• M19: 4,692,586 km (0.056 R)
• M20: 4,931,943 km (0.039 R)
• M21: 5,673,948 km (0.078 R)
• M22: 6,136,205 km (0.109 R)
• M23: 6,424,630 km (0.102 R)
• M24: 6,852,330 km (0.109 R)
• M25: 6,987,866 km (0.085 R)
• M26: 7,707,282 km (0.117 R)
• M27: 7,933,325 km (0.079 R)
• M28: 8,918,875 km (0.113 R)
• M29: 10,096,659 km (0.117 R)
• M30: 10,877,411 km (0.052 R)
• M31: 11,291,049 km (0.105 R)
• M32: 12,002,836 km (0.069 R)
• M33: 12,397,325 km (0.116 R)
• M34: 12,596,141 km (0.028 R)
• M35: 13,435,983 km (0.104 R)
• M36: 13,845,582 km (0.112 R)
• M37: 14,293,927 km (0.093 R)
• M38: 14,398,197 km (0.091 R)
• M39: 14,922,687 km (0.083 R)
• M40: 15,240,433 km (0.09 R)
• M41: 15,631,930 km (0.113 R)
• M42: 15,882,806 km (0.096 R)
• M43: 16,606,860 km (0.06 R)
• M44: 16,972,926 km (0.111 R)
• M45: 17,638,636 km (0.093 R)
• M46: 17,787,785 km (0.097 R)
• M47: 18,237,626 km (0.104 R)
• M48: 18,463,818 km (0.034 R)
• M49: 18,805,200 km (0.097 R)
• M50: 18,957,491 km (0.085 R)
• M51: 19,225,122 km (0.082 R)
• M52: 19,416,906 km (0.033 R)
• M53: 19,532,396 km (0.034 R)
• M54: 20,229,970 km (0.046 R)
• M55: 20,425,046 km (0.083 R)
• M56: 22,129,714 km (0.104 R)
• M57: 22,411,407 km (0.095 R)
• M58: 22,856,759 km (0.116 R)
• M59: 23,060,063 km (0.059 R)
• M60: 23,345,795 km (0.089 R)
• M61: 23,591,584 km (0.102 R)
• M62: 24,417,215 km (0.064 R)
• M63: 24,583,568 km (0.108 R)
• M64: 24,833,695 km (0.1 R)
• M65: 25,084,571 km (0.097 R)
• M66: 25,673,538 km (0.088 R)
• M67: 27,294,730 km (0.079 R)
• M68: 27,857,068 km (0.039 R)
• M69: 28,161,350 km (0.051 R)
• M70: 28,423,147 km (0.08 R)
• M71: 28,773,355 km (0.037 R)
• M72: 29,345,567 km (0.104 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 16,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit