🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.61 AU - 0.71 AU

Year: 203 Days

Day: 26.1 Hours

Environment

Temp: 135 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,817,572 km

• M1: 285,283 km (0.098 R)
• M2: 476,170 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.54 AU - 0.84 AU

Year: 217 Days

Day: 14.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,817,572 km

• M1: 178,470 km (0.058 R)
• M2: 489,933 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.95 AU - 1.05 AU

Year: 379 Days

Day: 14.4 Hours

Environment

Temp: 27 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.98 AU - 1.32 AU

Year: 467 Days

Day: 27.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 131.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.56 AU - 1.56 AU

Year: 738 Days

Day: 43.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.58 AU - 1.92 AU

Year: 877 Days

Day: 46.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 70.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,817,572 km

• M1: 401,521 km (0.048 R)

Asteroid Belt

Center: 6.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.7

Radius: 10.1

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 10.64 AU - 11.52 AU

Year: 13969 Days

Day: 8.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,817,572 km

• M1: 127,607 km (0.039 R)
• M2: 477,666 km (0.11 R)
• M3: 752,178 km (0.061 R)
• M4: 833,859 km (0.062 R)
• M5: 918,681 km (0.046 R)
• M6: 1,051,972 km (0.105 R)
• M7: 1,144,573 km (0.106 R)
• M8: 1,388,567 km (0.05 R)
• M9: 1,758,224 km (0.04 R)
• M10: 1,897,799 km (0.097 R)
• M11: 2,307,996 km (0.043 R)
• M12: 2,399,699 km (0.08 R)
• M13: 3,415,918 km (0.089 R)
• M14: 3,520,786 km (0.1 R)
• M15: 4,397,729 km (0.037 R)
• M16: 4,782,494 km (0.086 R)
• M17: 4,860,734 km (0.112 R)
• M18: 6,908,280 km (0.102 R)
• M19: 7,086,002 km (0.119 R)
• M20: 7,310,250 km (0.063 R)
• M21: 7,628,295 km (0.11 R)
• M22: 7,812,001 km (0.083 R)
• M23: 8,277,699 km (0.107 R)
• M24: 8,656,930 km (0.115 R)
• M25: 9,579,948 km (0.104 R)
• M26: 9,978,028 km (0.072 R)
• M27: 10,078,409 km (0.039 R)
• M28: 10,585,246 km (0.094 R)
• M29: 10,893,418 km (0.095 R)
• M30: 11,204,581 km (0.068 R)
• M31: 11,782,478 km (0.113 R)
• M32: 12,967,443 km (0.104 R)
• M33: 13,131,851 km (0.099 R)
• M34: 13,574,062 km (0.116 R)
• M35: 14,189,956 km (0.054 R)
• M36: 14,359,451 km (0.052 R)
• M37: 15,333,034 km (0.078 R)
• M38: 16,209,677 km (0.026 R)
• M39: 16,327,860 km (0.11 R)
• M40: 17,102,477 km (0.112 R)
• M41: 17,222,754 km (0.043 R)
• M42: 18,440,930 km (0.081 R)
• M43: 20,256,000 km (0.113 R)
• M44: 21,087,914 km (0.12 R)
• M45: 22,389,715 km (0.111 R)
• M46: 23,183,332 km (0.085 R)
• M47: 24,120,712 km (0.082 R)
• M48: 24,323,267 km (0.118 R)
• M49: 24,797,941 km (0.076 R)
• M50: 25,618,785 km (0.092 R)
• M51: 27,780,175 km (0.069 R)
• M52: 28,134,273 km (0.065 R)
• M53: 28,846,957 km (0.06 R)
• M54: 29,421,413 km (0.098 R)
• M55: 30,217,424 km (0.042 R)
• M56: 31,461,479 km (0.109 R)
• M57: 31,904,588 km (0.09 R)
• M58: 34,150,800 km (0.067 R)
• M59: 34,758,317 km (0.117 R)
• M60: 35,907,229 km (0.048 R)
• M61: 37,458,260 km (0.119 R)
• M62: 37,771,218 km (0.067 R)
• M63: 38,399,380 km (0.074 R)
• M64: 41,997,508 km (0.043 R)
• M65: 43,795,375 km (0.106 R)
• M66: 44,124,939 km (0.064 R)
• M67: 44,869,488 km (0.108 R)
• M68: 46,706,998 km (0.087 R)
• M69: 46,959,520 km (0.103 R)
• M70: 48,228,558 km (0.103 R)
• M71: 49,080,967 km (0.063 R)
• M72: 49,594,836 km (0.096 R)
• M73: 50,282,687 km (0.096 R)
• M74: 50,455,173 km (0.053 R)
• M75: 52,365,089 km (0.086 R)
• M76: 53,592,839 km (0.027 R)
• M77: 53,680,952 km (0.066 R)
• M78: 55,808,832 km (0.067 R)
• M79: 56,076,762 km (0.041 R)
• M80: 56,166,221 km (0.094 R)
• M81: 56,613,968 km (0.104 R)
• M82: 58,144,952 km (0.105 R)
• M83: 58,235,459 km (0.036 R)
• M84: 59,142,920 km (0.089 R)
• M85: 59,872,359 km (0.103 R)
• M86: 61,616,521 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.8

Radius: 8.4

Gravity: 13.86 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.62 AU - 13.02 AU

Year: 14425 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 56,817,572 km

• M1: 121,922 km (0.072 R)
• M2: 194,926 km (0.036 R)
• M3: 328,966 km (0.041 R)
• M4: 426,803 km (0.086 R)
• M5: 555,008 km (0.039 R)
• M6: 634,295 km (0.118 R)
• M7: 761,154 km (0.107 R)
• M8: 828,024 km (0.073 R)
• M9: 967,749 km (0.094 R)
• M10: 1,661,135 km (0.117 R)
• M11: 1,839,605 km (0.118 R)
• M12: 1,961,976 km (0.084 R)
• M13: 2,247,409 km (0.082 R)
• M14: 3,072,291 km (0.03 R)
• M15: 3,517,046 km (0.116 R)
• M16: 3,669,785 km (0.116 R)
• M17: 4,221,802 km (0.117 R)
• M18: 4,590,261 km (0.068 R)
• M19: 4,715,474 km (0.117 R)
• M20: 5,271,081 km (0.071 R)
• M21: 5,623,234 km (0.072 R)
• M22: 5,757,274 km (0.032 R)
• M23: 6,074,272 km (0.086 R)
• M24: 7,155,266 km (0.101 R)
• M25: 7,398,063 km (0.11 R)
• M26: 7,792,254 km (0.116 R)
• M27: 9,489,591 km (0.111 R)
• M28: 9,971,745 km (0.101 R)
• M29: 10,297,719 km (0.1 R)
• M30: 10,461,977 km (0.111 R)
• M31: 11,127,688 km (0.116 R)
• M32: 11,579,025 km (0.083 R)
• M33: 12,094,090 km (0.091 R)
• M34: 13,444,061 km (0.119 R)
• M35: 13,623,579 km (0.099 R)
• M36: 15,525,417 km (0.082 R)
• M37: 16,539,241 km (0.05 R)
• M38: 17,118,933 km (0.086 R)
• M39: 18,830,632 km (0.083 R)
• M40: 19,165,881 km (0.064 R)
• M41: 19,368,137 km (0.082 R)
• M42: 20,047,162 km (0.092 R)
• M43: 20,115,528 km (0.111 R)
• M44: 20,872,344 km (0.08 R)
• M45: 21,358,836 km (0.09 R)
• M46: 21,498,411 km (0.049 R)
• M47: 21,989,690 km (0.103 R)
• M48: 22,342,891 km (0.057 R)
• M49: 23,629,881 km (0.099 R)
• M50: 23,846,649 km (0.109 R)
• M51: 24,355,132 km (0.109 R)
• M52: 25,679,073 km (0.105 R)
• M53: 25,976,473 km (0.107 R)
• M54: 28,473,112 km (0.109 R)
• M55: 28,626,899 km (0.112 R)
• M56: 29,866,766 km (0.061 R)
• M57: 32,559,528 km (0.107 R)
• M58: 33,042,729 km (0.12 R)
• M59: 33,528,324 km (0.038 R)
• M60: 34,179,374 km (0.105 R)
• M61: 36,407,484 km (0.095 R)
• M62: 37,244,634 km (0.106 R)
• M63: 37,918,871 km (0.076 R)
• M64: 38,597,148 km (0.045 R)
• M65: 43,190,850 km (0.042 R)
• M66: 44,611,132 km (0.054 R)
• M67: 44,700,442 km (0.11 R)
• M68: 45,686,442 km (0.097 R)
• M69: 46,861,084 km (0.117 R)
• M70: 48,320,262 km (0.119 R)
• M71: 48,411,965 km (0.114 R)
• M72: 49,239,690 km (0.084 R)
• M73: 52,409,220 km (0.116 R)
• M74: 52,691,960 km (0.071 R)
• M75: 53,164,540 km (0.106 R)
• M76: 53,353,781 km (0.101 R)
• M77: 53,923,300 km (0.095 R)
• M78: 54,972,730 km (0.12 R)
• M79: 56,897,755 km (0.075 R)
• M80: 57,479,691 km (0.068 R)
• M81: 59,433,289 km (0.084 R)
• M82: 59,531,575 km (0.104 R)
• M83: 60,615,860 km (0.104 R)
• M84: 62,204,739 km (0.067 R)
• M85: 62,304,521 km (0.117 R)
• M86: 62,604,166 km (0.105 R)
• M87: 63,807,232 km (0.049 R)
• M88: 65,018,077 km (0.109 R)
• M89: 65,321,910 km (0.111 R)
• M90: 68,181,025 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 506.9

Radius: 9

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.19 AU - 13.05 AU

Year: 15002 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 137.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,817,572 km

• M1: 483,201 km (0.092 R)
• M2: 784,342 km (0.075 R)
• M3: 1,230,293 km (0.103 R)
• M4: 1,300,005 km (0.077 R)
• M5: 2,180,688 km (0.112 R)
• M6: 2,237,386 km (0.116 R)
• M7: 2,323,405 km (0.071 R)
• M8: 2,498,733 km (0.069 R)
• M9: 2,800,622 km (0.081 R)
• M10: 3,210,520 km (0.036 R)
• M11: 3,673,226 km (0.045 R)
• M12: 4,370,352 km (0.093 R)
• M13: 4,624,070 km (0.084 R)
• M14: 4,957,374 km (0.114 R)
• M15: 5,145,868 km (0.077 R)
• M16: 5,883,684 km (0.104 R)
• M17: 6,489,556 km (0.052 R)
• M18: 6,696,001 km (0.046 R)
• M19: 7,115,174 km (0.068 R)
• M20: 7,200,146 km (0.043 R)
• M21: 7,413,771 km (0.064 R)
• M22: 7,543,024 km (0.113 R)
• M23: 7,760,090 km (0.038 R)
• M24: 8,156,076 km (0.069 R)
• M25: 8,921,867 km (0.099 R)
• M26: 9,105,424 km (0.086 R)
• M27: 9,197,576 km (0.059 R)
• M28: 9,383,078 km (0.065 R)
• M29: 9,710,547 km (0.082 R)
• M30: 11,106,894 km (0.093 R)
• M31: 12,513,712 km (0.097 R)
• M32: 12,616,336 km (0.102 R)
• M33: 12,977,914 km (0.033 R)
• M34: 14,727,312 km (0.111 R)
• M35: 15,436,555 km (0.041 R)
• M36: 15,601,861 km (0.068 R)
• M37: 15,878,617 km (0.077 R)
• M38: 17,001,948 km (0.086 R)
• M39: 18,208,754 km (0.117 R)
• M40: 18,558,663 km (0.102 R)
• M41: 20,160,407 km (0.085 R)
• M42: 21,252,771 km (0.105 R)
• M43: 21,375,292 km (0.106 R)
• M44: 21,436,627 km (0.116 R)
• M45: 22,053,569 km (0.085 R)
• M46: 22,426,516 km (0.084 R)
• M47: 24,386,398 km (0.081 R)
• M48: 24,450,426 km (0.093 R)
• M49: 24,643,257 km (0.101 R)
• M50: 25,094,893 km (0.12 R)
• M51: 25,744,896 km (0.069 R)
• M52: 26,730,297 km (0.059 R)
• M53: 27,527,504 km (0.106 R)
• M54: 28,063,364 km (0.104 R)
• M55: 30,171,946 km (0.118 R)
• M56: 30,240,761 km (0.083 R)
• M57: 31,769,053 km (0.102 R)
• M58: 31,839,064 km (0.047 R)
• M59: 32,472,013 km (0.103 R)
• M60: 33,109,001 km (0.047 R)
• M61: 34,108,165 km (0.118 R)
• M62: 34,900,136 km (0.091 R)
• M63: 36,796,139 km (0.111 R)
• M64: 37,460,204 km (0.098 R)
• M65: 40,839,471 km (0.107 R)
• M66: 41,220,945 km (0.073 R)
• M67: 41,756,954 km (0.096 R)
• M68: 41,910,442 km (0.088 R)
• M69: 42,372,400 km (0.115 R)
• M70: 42,758,512 km (0.096 R)
• M71: 44,314,928 km (0.087 R)
• M72: 44,628,336 km (0.099 R)
• M73: 44,785,414 km (0.037 R)
• M74: 45,810,608 km (0.117 R)
• M75: 45,889,745 km (0.091 R)
• M76: 45,968,883 km (0.056 R)
• M77: 46,524,788 km (0.092 R)
• M78: 47,402,778 km (0.09 R)
• M79: 47,643,182 km (0.068 R)
• M80: 48,447,420 km (0.069 R)
• M81: 49,580,923 km (0.069 R)
• M82: 49,906,298 km (0.064 R)
• M83: 50,559,293 km (0.102 R)
• M84: 50,886,913 km (0.105 R)
• M85: 51,215,280 km (0.086 R)
• M86: 52,452,604 km (0.03 R)
• M87: 52,701,235 km (0.117 R)
• M88: 53,282,872 km (0.066 R)
• M89: 53,616,326 km (0.118 R)
• M90: 54,368,803 km (0.059 R)
• M91: 55,040,797 km (0.056 R)
• M92: 55,293,467 km (0.064 R)
• M93: 55,377,691 km (0.092 R)
• M94: 56,308,040 km (0.088 R)
• M95: 56,732,599 km (0.038 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit