🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.48 AU - 0.74 AU

Year: 177 Days

Day: 12.6 Hours

Environment

Temp: 208 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.73 AU - 1.01 AU

Year: 301 Days

Day: 28.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,222,251 km

• M1: 202,107 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.76 AU - 1.96 AU

Year: 941 Days

Day: 43.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,222,251 km

• M1: 64,776 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.58 AU - 4.36 AU

Year: 2934 Days

Day: 41.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 13.2

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.61 AU - 5.01 AU

Year: 3912 Days

Day: 10.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 32,222,251 km

• M1: 239,506 km (0.052 R)
• M2: 457,321 km (0.111 R)
• M3: 827,575 km (0.106 R)
• M4: 993,479 km (0.069 R)
• M5: 1,315,863 km (0.096 R)
• M6: 1,591,572 km (0.047 R)
• M7: 1,687,763 km (0.117 R)
• M8: 1,835,865 km (0.079 R)
• M9: 2,181,137 km (0.116 R)
• M10: 2,343,451 km (0.081 R)
• M11: 2,509,953 km (0.092 R)
• M12: 2,718,792 km (0.072 R)
• M13: 3,696,713 km (0.084 R)
• M14: 3,782,881 km (0.071 R)
• M15: 3,913,331 km (0.078 R)
• M16: 4,023,285 km (0.102 R)
• M17: 4,156,577 km (0.095 R)
• M18: 4,291,514 km (0.107 R)
• M19: 4,565,577 km (0.061 R)
• M20: 4,845,475 km (0.102 R)
• M21: 4,963,807 km (0.109 R)
• M22: 5,373,256 km (0.061 R)
• M23: 5,520,461 km (0.054 R)
• M24: 5,768,793 km (0.11 R)
• M25: 5,919,588 km (0.106 R)
• M26: 6,250,947 km (0.076 R)
• M27: 6,851,882 km (0.076 R)
• M28: 7,416,913 km (0.118 R)
• M29: 7,636,074 km (0.077 R)
• M30: 8,505,836 km (0.107 R)
• M31: 8,793,064 km (0.059 R)
• M32: 9,083,583 km (0.081 R)
• M33: 9,763,804 km (0.11 R)
• M34: 10,368,778 km (0.051 R)
• M35: 10,491,299 km (0.105 R)
• M36: 10,644,936 km (0.093 R)
• M37: 10,892,520 km (0.119 R)
• M38: 11,079,517 km (0.065 R)
• M39: 11,173,315 km (0.076 R)
• M40: 11,519,934 km (0.097 R)
• M41: 12,547,970 km (0.116 R)
• M42: 13,504,948 km (0.113 R)
• M43: 13,638,838 km (0.053 R)
• M44: 13,874,155 km (0.089 R)
• M45: 14,451,154 km (0.115 R)
• M46: 14,656,702 km (0.111 R)
• M47: 15,664,094 km (0.112 R)
• M48: 15,769,560 km (0.072 R)
• M49: 16,122,761 km (0.11 R)
• M50: 16,336,087 km (0.1 R)
• M51: 16,909,347 km (0.062 R)
• M52: 17,053,708 km (0.12 R)
• M53: 17,307,277 km (0.075 R)
• M54: 19,949,624 km (0.102 R)
• M55: 20,255,252 km (0.12 R)
• M56: 20,370,144 km (0.047 R)
• M57: 21,453,980 km (0.072 R)
• M58: 22,596,010 km (0.112 R)
• M59: 22,794,976 km (0.096 R)
• M60: 23,274,736 km (0.096 R)
• M61: 24,529,712 km (0.067 R)
• M62: 25,103,570 km (0.066 R)
• M63: 25,392,294 km (0.072 R)
• M64: 25,474,872 km (0.091 R)
• M65: 25,640,477 km (0.075 R)
• M66: 26,348,374 km (0.068 R)
• M67: 26,473,886 km (0.09 R)
• M68: 26,767,697 km (0.106 R)
• M69: 27,104,890 km (0.057 R)
• M70: 27,655,710 km (0.107 R)
• M71: 28,639,166 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 9.6

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.33 AU - 5.73 AU

Year: 4823 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,222,251 km

• M1: 138,228 km (0.059 R)
• M2: 370,404 km (0.062 R)
• M3: 431,291 km (0.084 R)
• M4: 545,284 km (0.116 R)
• M5: 692,339 km (0.094 R)
• M6: 806,033 km (0.119 R)
• M7: 889,509 km (0.111 R)
• M8: 1,052,870 km (0.072 R)
• M9: 1,226,403 km (0.058 R)
• M10: 1,323,941 km (0.101 R)
• M11: 1,409,661 km (0.099 R)
• M12: 1,586,785 km (0.113 R)
• M13: 1,739,973 km (0.097 R)
• M14: 1,898,397 km (0.032 R)
• M15: 2,596,570 km (0.082 R)
• M16: 2,796,583 km (0.103 R)
• M17: 2,907,883 km (0.106 R)
• M18: 3,058,678 km (0.084 R)
• M19: 3,289,657 km (0.112 R)
• M20: 3,426,988 km (0.102 R)
• M21: 3,566,264 km (0.046 R)
• M22: 3,687,288 km (0.088 R)
• M23: 3,830,154 km (0.066 R)
• M24: 4,079,235 km (0.059 R)
• M25: 4,227,037 km (0.086 R)
• M26: 4,462,953 km (0.091 R)
• M27: 4,880,631 km (0.105 R)
• M28: 4,947,800 km (0.118 R)
• M29: 5,150,954 km (0.077 R)
• M30: 5,682,774 km (0.11 R)
• M31: 6,087,137 km (0.079 R)
• M32: 6,402,789 km (0.072 R)
• M33: 6,948,971 km (0.118 R)
• M34: 7,024,667 km (0.103 R)
• M35: 7,100,513 km (0.111 R)
• M36: 7,458,501 km (0.108 R)
• M37: 8,138,872 km (0.1 R)
• M38: 8,298,792 km (0.052 R)
• M39: 8,811,913 km (0.11 R)
• M40: 9,058,450 km (0.102 R)
• M41: 9,812,124 km (0.09 R)
• M42: 10,556,823 km (0.034 R)
• M43: 10,702,082 km (0.047 R)
• M44: 11,024,017 km (0.089 R)
• M45: 11,978,900 km (0.084 R)
• M46: 12,039,487 km (0.111 R)
• M47: 12,558,292 km (0.053 R)
• M48: 13,022,345 km (0.026 R)
• M49: 13,115,694 km (0.057 R)
• M50: 13,334,705 km (0.114 R)
• M51: 13,554,913 km (0.094 R)
• M52: 14,706,069 km (0.108 R)
• M53: 14,770,995 km (0.103 R)
• M54: 14,998,832 km (0.04 R)
• M55: 15,194,955 km (0.1 R)
• M56: 15,556,982 km (0.119 R)
• M57: 16,021,782 km (0.115 R)
• M58: 16,457,411 km (0.097 R)
• M59: 16,862,971 km (0.111 R)
• M60: 17,032,914 km (0.08 R)
• M61: 17,995,427 km (0.098 R)
• M62: 18,134,403 km (0.057 R)
• M63: 18,869,527 km (0.109 R)
• M64: 19,650,279 km (0.075 R)
• M65: 20,586,462 km (0.105 R)
• M66: 20,841,078 km (0.089 R)
• M67: 20,986,936 km (0.092 R)
• M68: 21,795,662 km (0.101 R)
• M69: 21,980,864 km (0.066 R)
• M70: 22,464,963 km (0.081 R)
• M71: 22,802,007 km (0.115 R)
• M72: 22,990,051 km (0.094 R)
• M73: 23,065,448 km (0.064 R)
• M74: 23,633,172 km (0.109 R)
• M75: 23,785,463 km (0.105 R)
• M76: 24,090,792 km (0.085 R)
• M77: 24,167,386 km (0.052 R)
• M78: 25,169,842 km (0.085 R)
• M79: 25,519,901 km (0.045 R)
• M80: 25,597,991 km (0.068 R)
• M81: 25,676,081 km (0.074 R)
• M82: 25,754,321 km (0.106 R)
• M83: 26,028,683 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.9

Radius: 11.9

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6 AU - 6.56 AU

Year: 5836 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,222,251 km

• M1: 238,758 km (0.069 R)
• M2: 349,012 km (0.094 R)
• M3: 619,335 km (0.035 R)
• M4: 819,946 km (0.096 R)
• M5: 956,978 km (0.082 R)
• M6: 1,147,116 km (0.073 R)
• M7: 1,398,890 km (0.041 R)
• M8: 1,616,854 km (0.09 R)
• M9: 1,721,273 km (0.062 R)
• M10: 1,846,187 km (0.114 R)
• M11: 2,086,292 km (0.086 R)
• M12: 2,181,586 km (0.079 R)
• M13: 2,679,597 km (0.057 R)
• M14: 2,931,221 km (0.06 R)
• M15: 3,919,165 km (0.103 R)
• M16: 4,037,647 km (0.103 R)
• M17: 4,229,730 km (0.096 R)
• M18: 4,697,972 km (0.041 R)
• M19: 4,798,651 km (0.115 R)
• M20: 5,053,715 km (0.049 R)
• M21: 5,444,764 km (0.026 R)
• M22: 5,550,679 km (0.109 R)
• M23: 5,630,565 km (0.111 R)
• M24: 6,228,358 km (0.078 R)
• M25: 6,394,860 km (0.102 R)
• M26: 6,478,785 km (0.118 R)
• M27: 6,619,407 km (0.097 R)
• M28: 6,932,216 km (0.083 R)
• M29: 7,075,979 km (0.111 R)
• M30: 7,513,553 km (0.088 R)
• M31: 7,780,286 km (0.086 R)
• M32: 7,929,734 km (0.08 R)
• M33: 8,171,036 km (0.092 R)
• M34: 8,445,398 km (0.064 R)
• M35: 9,034,664 km (0.113 R)
• M36: 9,477,324 km (0.104 R)
• M37: 9,573,217 km (0.119 R)
• M38: 10,318,364 km (0.096 R)
• M39: 10,416,949 km (0.043 R)
• M40: 10,648,227 km (0.108 R)
• M41: 10,847,790 km (0.12 R)
• M42: 11,115,870 km (0.061 R)
• M43: 11,420,002 km (0.07 R)
• M44: 11,933,123 km (0.085 R)
• M45: 12,314,149 km (0.115 R)
• M46: 12,664,058 km (0.114 R)
• M47: 13,373,750 km (0.118 R)
• M48: 13,553,268 km (0.085 R)
• M49: 14,646,679 km (0.114 R)
• M50: 14,943,032 km (0.058 R)
• M51: 16,072,197 km (0.104 R)
• M52: 16,224,787 km (0.105 R)
• M53: 16,339,678 km (0.11 R)
• M54: 16,801,486 km (0.061 R)
• M55: 19,784,318 km (0.067 R)
• M56: 19,947,978 km (0.079 R)
• M57: 20,482,791 km (0.107 R)
• M58: 20,606,957 km (0.111 R)
• M59: 20,731,273 km (0.106 R)
• M60: 20,939,214 km (0.105 R)
• M61: 21,946,456 km (0.111 R)
• M62: 22,115,801 km (0.115 R)
• M63: 22,498,622 km (0.084 R)
• M64: 22,626,678 km (0.116 R)
• M65: 24,401,507 km (0.095 R)
• M66: 24,929,288 km (0.09 R)
• M67: 25,106,113 km (0.069 R)
• M68: 25,505,390 km (0.068 R)
• M69: 27,305,651 km (0.065 R)
• M70: 27,396,606 km (0.119 R)
• M71: 28,313,043 km (0.099 R)
• M72: 28,497,497 km (0.104 R)
• M73: 29,192,977 km (0.076 R)
• M74: 29,472,725 km (0.071 R)
• M75: 30,695,090 km (0.106 R)
• M76: 30,837,207 km (0.118 R)
• M77: 31,122,042 km (0.033 R)
• M78: 31,886,038 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 13,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit