🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.6 AU - 0.74 AU

Year: 199 Days

Day: 21 Hours

Environment

Temp: 209 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.56 AU - 0.86 AU

Year: 217 Days

Day: 44.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,579,449 km

• M1: 181,761 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.97 AU - 1.31 AU

Year: 442 Days

Day: 41.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.15 AU - 1.15 AU

Year: 448 Days

Day: 14.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.43 AU - 2.33 AU

Year: 937 Days

Day: 37.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 8.3

Gravity: 12.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.84 AU - 9.32 AU

Year: 7585 Days

Day: 7.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 45,579,449 km

• M1: 181,462 km (0.091 R)
• M2: 281,842 km (0.096 R)
• M3: 456,872 km (0.101 R)
• M4: 622,926 km (0.082 R)
• M5: 1,311,225 km (0.064 R)
• M6: 1,490,743 km (0.094 R)
• M7: 1,593,965 km (0.082 R)
• M8: 1,699,731 km (0.083 R)
• M9: 2,215,993 km (0.1 R)
• M10: 2,334,475 km (0.116 R)
• M11: 2,602,405 km (0.089 R)
• M12: 2,932,118 km (0.064 R)
• M13: 3,194,663 km (0.039 R)
• M14: 3,301,924 km (0.07 R)
• M15: 3,520,038 km (0.1 R)
• M16: 3,575,240 km (0.11 R)
• M17: 4,172,883 km (0.097 R)
• M18: 4,986,546 km (0.11 R)
• M19: 5,205,408 km (0.098 R)
• M20: 5,815,318 km (0.092 R)
• M21: 6,279,221 km (0.078 R)
• M22: 6,720,684 km (0.097 R)
• M23: 6,893,171 km (0.119 R)
• M24: 6,997,291 km (0.084 R)
• M25: 7,067,003 km (0.11 R)
• M26: 7,849,699 km (0.089 R)
• M27: 8,771,970 km (0.098 R)
• M28: 8,847,218 km (0.096 R)
• M29: 9,150,453 km (0.06 R)
• M30: 9,341,789 km (0.101 R)
• M31: 9,534,321 km (0.102 R)
• M32: 9,611,813 km (0.085 R)
• M33: 9,728,350 km (0.087 R)
• M34: 9,962,769 km (0.12 R)
• M35: 10,437,144 km (0.095 R)
• M36: 10,517,030 km (0.079 R)
• M37: 11,326,204 km (0.107 R)
• M38: 11,531,602 km (0.068 R)
• M39: 13,046,729 km (0.077 R)
• M40: 13,652,601 km (0.084 R)
• M41: 14,047,090 km (0.101 R)
• M42: 14,445,320 km (0.07 R)
• M43: 14,802,261 km (0.11 R)
• M44: 14,892,019 km (0.07 R)
• M45: 15,525,117 km (0.095 R)
• M46: 15,982,737 km (0.078 R)
• M47: 17,476,771 km (0.057 R)
• M48: 17,714,183 km (0.085 R)
• M49: 18,336,510 km (0.081 R)
• M50: 19,553,489 km (0.097 R)
• M51: 19,701,292 km (0.078 R)
• M52: 19,898,910 km (0.083 R)
• M53: 21,452,634 km (0.086 R)
• M54: 21,554,211 km (0.062 R)
• M55: 22,424,122 km (0.097 R)
• M56: 22,475,734 km (0.113 R)
• M57: 23,934,463 km (0.119 R)
• M58: 24,622,164 km (0.107 R)
• M59: 25,048,518 km (0.105 R)
• M60: 25,477,415 km (0.076 R)
• M61: 25,692,836 km (0.113 R)
• M62: 25,962,860 km (0.112 R)
• M63: 27,382,095 km (0.104 R)
• M64: 27,768,506 km (0.105 R)
• M65: 28,045,562 km (0.103 R)
• M66: 28,379,314 km (0.037 R)
• M67: 29,332,103 km (0.112 R)
• M68: 29,557,846 km (0.071 R)
• M69: 29,727,490 km (0.034 R)
• M70: 29,784,038 km (0.074 R)
• M71: 30,124,673 km (0.088 R)
• M72: 30,352,361 km (0.11 R)
• M73: 30,466,354 km (0.088 R)
• M74: 30,981,569 km (0.102 R)
• M75: 31,268,947 km (0.116 R)
• M76: 31,326,542 km (0.083 R)
• M77: 31,384,137 km (0.081 R)
• M78: 31,499,477 km (0.046 R)
• M79: 31,846,395 km (0.098 R)
• M80: 32,252,703 km (0.089 R)
• M81: 33,364,364 km (0.114 R)
• M82: 33,599,981 km (0.103 R)
• M83: 35,144,878 km (0.07 R)
• M84: 35,564,799 km (0.091 R)
• M85: 35,624,938 km (0.119 R)
• M86: 36,470,166 km (0.071 R)
• M87: 36,591,490 km (0.039 R)
• M88: 36,834,437 km (0.087 R)
• M89: 39,231,443 km (0.118 R)
• M90: 39,916,601 km (0.11 R)
• M91: 40,668,630 km (0.052 R)
• M92: 42,377,636 km (0.085 R)
• M93: 42,568,972 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.8

Radius: 12.9

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.04 AU - 11.4 AU

Year: 10175 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,579,449 km

• M1: 163,810 km (0.085 R)
• M2: 359,783 km (0.057 R)
• M3: 682,615 km (0.107 R)
• M4: 917,334 km (0.115 R)
• M5: 1,503,608 km (0.109 R)
• M6: 1,618,051 km (0.088 R)
• M7: 2,021,815 km (0.101 R)
• M8: 2,213,899 km (0.119 R)
• M9: 2,709,068 km (0.108 R)
• M10: 2,873,925 km (0.082 R)
• M11: 3,090,991 km (0.086 R)
• M12: 3,189,277 km (0.089 R)
• M13: 3,338,576 km (0.108 R)
• M14: 3,439,405 km (0.102 R)
• M15: 3,986,035 km (0.11 R)
• M16: 4,283,436 km (0.109 R)
• M17: 4,393,241 km (0.077 R)
• M18: 4,532,067 km (0.111 R)
• M19: 4,957,225 km (0.091 R)
• M20: 5,247,893 km (0.043 R)
• M21: 5,574,166 km (0.11 R)
• M22: 5,724,662 km (0.094 R)
• M23: 6,497,634 km (0.091 R)
• M24: 6,656,058 km (0.045 R)
• M25: 6,783,964 km (0.101 R)
• M26: 7,336,130 km (0.094 R)
• M27: 7,435,164 km (0.087 R)
• M28: 7,601,068 km (0.083 R)
• M29: 8,277,250 km (0.112 R)
• M30: 8,483,845 km (0.045 R)
• M31: 8,587,815 km (0.086 R)
• M32: 9,687,061 km (0.073 R)
• M33: 10,493,991 km (0.109 R)
• M34: 10,717,790 km (0.093 R)
• M35: 11,246,170 km (0.103 R)
• M36: 11,821,822 km (0.111 R)
• M37: 12,407,199 km (0.07 R)
• M38: 12,683,506 km (0.104 R)
• M39: 13,081,885 km (0.095 R)
• M40: 13,282,645 km (0.113 R)
• M41: 13,484,453 km (0.057 R)
• M42: 13,646,617 km (0.072 R)
• M43: 14,841,605 km (0.041 R)
• M44: 15,135,116 km (0.085 R)
• M45: 15,345,899 km (0.044 R)
• M46: 15,557,580 km (0.097 R)
• M47: 15,642,701 km (0.113 R)
• M48: 15,727,823 km (0.1 R)
• M49: 16,198,906 km (0.057 R)
• M50: 16,457,711 km (0.104 R)
• M51: 16,587,711 km (0.094 R)
• M52: 16,848,759 km (0.119 R)
• M53: 18,263,506 km (0.087 R)
• M54: 18,578,111 km (0.091 R)
• M55: 19,670,175 km (0.084 R)
• M56: 20,224,136 km (0.068 R)
• M57: 20,316,887 km (0.12 R)
• M58: 20,642,861 km (0.108 R)
• M59: 21,678,676 km (0.095 R)
• M60: 22,346,631 km (0.109 R)
• M61: 22,876,207 km (0.115 R)
• M62: 23,312,584 km (0.04 R)
• M63: 24,886,354 km (0.093 R)
• M64: 24,985,836 km (0.1 R)
• M65: 25,085,469 km (0.106 R)
• M66: 27,054,625 km (0.078 R)
• M67: 27,413,361 km (0.116 R)
• M68: 28,655,173 km (0.119 R)
• M69: 29,020,790 km (0.099 R)
• M70: 29,125,509 km (0.037 R)
• M71: 29,230,526 km (0.048 R)
• M72: 29,335,544 km (0.079 R)
• M73: 29,493,220 km (0.05 R)
• M74: 29,651,196 km (0.112 R)
• M75: 29,809,620 km (0.071 R)
• M76: 30,074,109 km (0.096 R)
• M77: 30,979,176 km (0.119 R)
• M78: 31,193,400 km (0.108 R)
• M79: 32,543,670 km (0.079 R)
• M80: 33,747,784 km (0.115 R)
• M81: 34,189,247 km (0.095 R)
• M82: 34,577,005 km (0.101 R)
• M83: 34,966,408 km (0.036 R)
• M84: 37,674,877 km (0.098 R)
• M85: 37,846,317 km (0.066 R)
• M86: 38,132,796 km (0.077 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.7

Radius: 9.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.34 AU - 10.42 AU

Year: 12154 Days

Day: 6.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 175.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 45,579,449 km

• M1: 138,079 km (0.091 R)
• M2: 341,382 km (0.104 R)
• M3: 671,545 km (0.088 R)
• M4: 818,749 km (0.082 R)
• M5: 1,050,626 km (0.06 R)
• M6: 1,303,745 km (0.038 R)
• M7: 1,385,575 km (0.087 R)
• M8: 1,959,732 km (0.119 R)
• M9: 2,447,571 km (0.096 R)
• M10: 2,575,327 km (0.116 R)
• M11: 3,247,471 km (0.063 R)
• M12: 3,416,666 km (0.102 R)
• M13: 3,911,835 km (0.086 R)
• M14: 4,460,709 km (0.108 R)
• M15: 4,554,657 km (0.049 R)
• M16: 4,649,053 km (0.116 R)
• M17: 5,164,418 km (0.083 R)
• M18: 5,596,307 km (0.103 R)
• M19: 5,697,734 km (0.103 R)
• M20: 7,253,552 km (0.107 R)
• M21: 8,001,841 km (0.106 R)
• M22: 8,077,986 km (0.101 R)
• M23: 8,462,452 km (0.03 R)
• M24: 8,578,989 km (0.115 R)
• M25: 8,813,708 km (0.049 R)
• M26: 9,169,751 km (0.108 R)
• M27: 9,289,429 km (0.093 R)
• M28: 9,530,432 km (0.1 R)
• M29: 10,142,137 km (0.047 R)
• M30: 10,766,409 km (0.116 R)
• M31: 11,403,098 km (0.09 R)
• M32: 11,921,305 km (0.12 R)
• M33: 12,008,520 km (0.117 R)
• M34: 12,139,568 km (0.053 R)
• M35: 12,936,027 km (0.05 R)
• M36: 13,160,274 km (0.119 R)
• M37: 14,346,885 km (0.119 R)
• M38: 14,718,934 km (0.104 R)
• M39: 14,859,257 km (0.086 R)
• M40: 16,094,038 km (0.07 R)
• M41: 16,286,870 km (0.12 R)
• M42: 16,919,070 km (0.116 R)
• M43: 17,115,193 km (0.119 R)
• M44: 17,262,697 km (0.085 R)
• M45: 17,807,532 km (0.037 R)
• M46: 18,458,732 km (0.106 R)
• M47: 18,559,561 km (0.049 R)
• M48: 18,964,971 km (0.093 R)
• M49: 19,219,736 km (0.116 R)
• M50: 19,424,386 km (0.12 R)
• M51: 21,457,571 km (0.093 R)
• M52: 21,776,364 km (0.069 R)
• M53: 22,203,914 km (0.086 R)
• M54: 22,742,167 km (0.113 R)
• M55: 24,382,658 km (0.061 R)
• M56: 24,493,360 km (0.109 R)
• M57: 24,882,165 km (0.089 R)
• M58: 26,457,879 km (0.114 R)
• M59: 27,603,051 km (0.117 R)
• M60: 28,239,740 km (0.088 R)
• M61: 28,414,171 km (0.118 R)
• M62: 28,647,394 km (0.062 R)
• M63: 28,998,500 km (0.079 R)
• M64: 29,409,745 km (0.111 R)
• M65: 30,000,806 km (0.049 R)
• M66: 30,954,492 km (0.12 R)
• M67: 31,254,586 km (0.094 R)
• M68: 31,676,302 km (0.107 R)
• M69: 32,221,287 km (0.045 R)
• M70: 33,998,360 km (0.105 R)
• M71: 34,184,011 km (0.038 R)
• M72: 35,117,203 km (0.092 R)
• M73: 36,374,722 km (0.043 R)
• M74: 36,438,002 km (0.075 R)
• M75: 36,691,421 km (0.071 R)
• M76: 39,907,925 km (0.087 R)
• M77: 39,973,149 km (0.073 R)
• M78: 41,417,666 km (0.09 R)
• M79: 41,748,278 km (0.103 R)
• M80: 42,945,958 km (0.119 R)
• M81: 43,347,778 km (0.091 R)
• M82: 43,548,987 km (0.088 R)
• M83: 44,020,071 km (0.102 R)
• M84: 44,154,859 km (0.076 R)
• M85: 45,034,943 km (0.096 R)
• M86: 45,102,860 km (0.069 R)
• M87: 45,306,912 km (0.105 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit