🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.54 AU - 0.62 AU

Year: 166 Days

Day: 32 Hours

Environment

Temp: 155 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.71 AU - 1.01 AU

Year: 299 Days

Day: 14.3 Hours

Environment

Temp: 64 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,547,983 km

• M1: 31,715 km (0.075 R)
• M2: 189,092 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.05 AU - 1.71 AU

Year: 608 Days

Day: 20.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,547,983 km

• M1: 27,825 km (0.086 R)
• M2: 203,453 km (0.115 R)

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.53 AU - 5.21 AU

Year: 3423 Days

Day: 38.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,547,983 km

• M1: 45,179 km (0.117 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.7

Radius: 10.9

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.18 AU - 6.54 AU

Year: 6011 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,547,983 km

• M1: 148,401 km (0.076 R)
• M2: 403,914 km (0.116 R)
• M3: 552,764 km (0.12 R)
• M4: 667,954 km (0.091 R)
• M5: 1,001,857 km (0.027 R)
• M6: 1,213,089 km (0.065 R)
• M7: 1,281,156 km (0.038 R)
• M8: 1,814,024 km (0.119 R)
• M9: 3,112,085 km (0.052 R)
• M10: 3,302,971 km (0.094 R)
• M11: 3,375,676 km (0.033 R)
• M12: 3,448,829 km (0.074 R)
• M13: 3,522,581 km (0.05 R)
• M14: 3,822,824 km (0.09 R)
• M15: 3,924,700 km (0.072 R)
• M16: 4,555,554 km (0.108 R)
• M17: 4,965,901 km (0.076 R)
• M18: 5,049,377 km (0.099 R)
• M19: 5,246,098 km (0.05 R)
• M20: 5,734,535 km (0.064 R)
• M21: 5,880,842 km (0.077 R)
• M22: 6,267,552 km (0.101 R)
• M23: 6,601,006 km (0.032 R)
• M24: 6,754,643 km (0.12 R)
• M25: 7,128,039 km (0.117 R)
• M26: 7,540,331 km (0.114 R)
• M27: 7,668,686 km (0.056 R)
• M28: 7,895,177 km (0.091 R)
• M29: 8,189,586 km (0.079 R)
• M30: 8,958,519 km (0.114 R)
• M31: 9,680,628 km (0.104 R)
• M32: 10,636,409 km (0.11 R)
• M33: 12,484,989 km (0.118 R)
• M34: 13,876,399 km (0.105 R)
• M35: 14,033,926 km (0.114 R)
• M36: 14,550,487 km (0.08 R)
• M37: 14,952,008 km (0.082 R)
• M38: 15,113,574 km (0.048 R)
• M39: 16,261,289 km (0.103 R)
• M40: 16,385,904 km (0.072 R)
• M41: 16,510,818 km (0.078 R)
• M42: 16,677,919 km (0.117 R)
• M43: 17,055,952 km (0.098 R)
• M44: 17,479,314 km (0.098 R)
• M45: 17,564,286 km (0.091 R)
• M46: 19,163,188 km (0.059 R)
• M47: 19,382,947 km (0.067 R)
• M48: 19,470,911 km (0.053 R)
• M49: 19,868,991 km (0.043 R)
• M50: 20,448,683 km (0.078 R)
• M51: 20,673,229 km (0.096 R)
• M52: 21,716,225 km (0.101 R)
• M53: 22,128,966 km (0.089 R)
• M54: 22,590,774 km (0.101 R)
• M55: 24,374,131 km (0.102 R)
• M56: 24,469,275 km (0.079 R)
• M57: 24,564,419 km (0.076 R)
• M58: 24,898,770 km (0.107 R)
• M59: 24,994,663 km (0.106 R)
• M60: 26,056,508 km (0.109 R)
• M61: 26,641,885 km (0.092 R)
• M62: 27,182,232 km (0.062 R)
• M63: 27,330,334 km (0.107 R)
• M64: 27,577,619 km (0.11 R)
• M65: 29,278,846 km (0.034 R)
• M66: 30,091,163 km (0.108 R)
• M67: 30,551,476 km (0.08 R)
• M68: 31,013,883 km (0.079 R)
• M69: 31,582,354 km (0.112 R)
• M70: 33,097,482 km (0.09 R)
• M71: 33,414,031 km (0.08 R)
• M72: 33,572,605 km (0.099 R)
• M73: 33,837,393 km (0.104 R)
• M74: 34,103,079 km (0.091 R)
• M75: 34,422,620 km (0.091 R)
• M76: 35,118,549 km (0.086 R)
• M77: 35,549,092 km (0.108 R)
• M78: 35,710,957 km (0.099 R)
• M79: 35,819,116 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.2

Radius: 12.1

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.86 AU - 10.36 AU

Year: 9467 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,547,983 km

• M1: 159,621 km (0.072 R)
• M2: 251,923 km (0.055 R)
• M3: 385,364 km (0.082 R)
• M4: 677,529 km (0.113 R)
• M5: 758,611 km (0.116 R)
• M6: 1,008,140 km (0.068 R)
• M7: 1,200,673 km (0.112 R)
• M8: 1,754,633 km (0.091 R)
• M9: 2,110,377 km (0.119 R)
• M10: 2,192,506 km (0.073 R)
• M11: 2,424,383 km (0.071 R)
• M12: 3,097,424 km (0.105 R)
• M13: 3,238,794 km (0.099 R)
• M14: 3,334,387 km (0.111 R)
• M15: 4,606,866 km (0.047 R)
• M16: 4,714,577 km (0.077 R)
• M17: 4,987,892 km (0.081 R)
• M18: 5,070,919 km (0.054 R)
• M19: 5,722,717 km (0.108 R)
• M20: 5,838,805 km (0.093 R)
• M21: 6,370,925 km (0.083 R)
• M22: 7,800,781 km (0.118 R)
• M23: 8,255,259 km (0.114 R)
• M24: 8,751,625 km (0.082 R)
• M25: 8,852,155 km (0.066 R)
• M26: 9,360,339 km (0.078 R)
• M27: 10,017,522 km (0.118 R)
• M28: 10,157,845 km (0.112 R)
• M29: 10,654,061 km (0.089 R)
• M30: 10,761,323 km (0.12 R)
• M31: 11,267,263 km (0.065 R)
• M32: 11,376,619 km (0.086 R)
• M33: 11,817,783 km (0.111 R)
• M34: 12,115,034 km (0.097 R)
• M35: 12,264,632 km (0.103 R)
• M36: 12,716,866 km (0.076 R)
• M37: 12,869,007 km (0.109 R)
• M38: 12,983,300 km (0.037 R)
• M39: 13,676,985 km (0.115 R)
• M40: 13,754,776 km (0.114 R)
• M41: 13,832,717 km (0.059 R)
• M42: 14,224,663 km (0.041 R)
• M43: 15,341,860 km (0.027 R)
• M44: 15,829,250 km (0.114 R)
• M45: 16,819,289 km (0.115 R)
• M46: 16,944,502 km (0.087 R)
• M47: 17,237,714 km (0.084 R)
• M48: 17,490,534 km (0.06 R)
• M49: 18,427,615 km (0.115 R)
• M50: 18,513,634 km (0.033 R)
• M51: 19,206,571 km (0.113 R)
• M52: 19,556,182 km (0.1 R)
• M53: 19,996,299 km (0.096 R)
• M54: 20,350,696 km (0.059 R)
• M55: 20,975,865 km (0.109 R)
• M56: 21,065,624 km (0.1 R)
• M57: 21,743,452 km (0.041 R)
• M58: 22,153,649 km (0.079 R)
• M59: 22,981,524 km (0.039 R)
• M60: 23,539,075 km (0.106 R)
• M61: 24,101,115 km (0.092 R)
• M62: 25,477,714 km (0.113 R)
• M63: 26,006,543 km (0.104 R)
• M64: 27,074,971 km (0.101 R)
• M65: 27,221,876 km (0.095 R)
• M66: 27,417,999 km (0.064 R)
• M67: 27,565,502 km (0.114 R)
• M68: 27,762,373 km (0.037 R)
• M69: 28,157,760 km (0.113 R)
• M70: 30,061,393 km (0.106 R)
• M71: 30,213,384 km (0.12 R)
• M72: 31,182,330 km (0.045 R)
• M73: 31,284,804 km (0.104 R)
• M74: 32,420,701 km (0.111 R)
• M75: 32,889,241 km (0.069 R)
• M76: 33,570,061 km (0.116 R)
• M77: 34,096,795 km (0.084 R)
• M78: 34,255,519 km (0.028 R)
• M79: 34,520,307 km (0.107 R)
• M80: 35,425,973 km (0.112 R)
• M81: 35,586,491 km (0.108 R)
• M82: 35,801,164 km (0.088 R)
• M83: 35,908,575 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 13.8

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.78 AU - 9.8 AU

Year: 11479 Days

Day: 11.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,547,983 km

• M1: 184,155 km (0.046 R)
• M2: 343,776 km (0.076 R)
• M3: 481,107 km (0.088 R)
• M4: 658,829 km (0.102 R)
• M5: 1,008,888 km (0.108 R)
• M6: 1,185,862 km (0.072 R)
• M7: 1,373,757 km (0.088 R)
• M8: 1,851,573 km (0.081 R)
• M9: 2,275,683 km (0.106 R)
• M10: 2,897,860 km (0.069 R)
• M11: 3,213,961 km (0.089 R)
• M12: 3,302,074 km (0.115 R)
• M13: 3,724,538 km (0.081 R)
• M14: 3,973,768 km (0.049 R)
• M15: 4,456,221 km (0.087 R)
• M16: 4,554,956 km (0.113 R)
• M17: 4,654,439 km (0.118 R)
• M18: 5,617,998 km (0.115 R)
• M19: 6,086,240 km (0.081 R)
• M20: 6,455,148 km (0.117 R)
• M21: 7,137,464 km (0.104 R)
• M22: 7,922,703 km (0.087 R)
• M23: 8,285,029 km (0.119 R)
• M24: 8,901,073 km (0.095 R)
• M25: 9,193,687 km (0.07 R)
• M26: 11,149,529 km (0.069 R)
• M27: 11,284,317 km (0.081 R)
• M28: 11,419,853 km (0.107 R)
• M29: 11,875,229 km (0.03 R)
• M30: 13,086,971 km (0.1 R)
• M31: 13,611,461 km (0.028 R)
• M32: 14,730,454 km (0.036 R)
• M33: 15,226,071 km (0.071 R)
• M34: 15,676,959 km (0.102 R)
• M35: 15,777,788 km (0.067 R)
• M36: 15,980,045 km (0.078 R)
• M37: 16,284,925 km (0.07 R)
• M38: 16,540,588 km (0.099 R)
• M39: 17,159,624 km (0.073 R)
• M40: 17,576,403 km (0.049 R)
• M41: 19,061,761 km (0.109 R)
• M42: 19,547,655 km (0.11 R)
• M43: 20,366,703 km (0.082 R)
• M44: 20,863,517 km (0.117 R)
• M45: 21,420,321 km (0.106 R)
• M46: 21,588,319 km (0.053 R)
• M47: 22,377,897 km (0.111 R)
• M48: 22,776,276 km (0.063 R)
• M49: 23,005,011 km (0.083 R)
• M50: 23,234,494 km (0.03 R)
• M51: 23,869,537 km (0.069 R)
• M52: 24,101,863 km (0.111 R)
• M53: 24,627,400 km (0.063 R)
• M54: 25,156,677 km (0.063 R)
• M55: 25,393,042 km (0.05 R)
• M56: 25,570,914 km (0.117 R)
• M57: 25,868,165 km (0.056 R)
• M58: 26,586,384 km (0.079 R)
• M59: 27,189,862 km (0.058 R)
• M60: 28,965,589 km (0.092 R)
• M61: 29,337,638 km (0.106 R)
• M62: 30,841,845 km (0.048 R)
• M63: 32,821,474 km (0.108 R)
• M64: 33,209,381 km (0.053 R)
• M65: 33,729,084 km (0.114 R)
• M66: 34,120,432 km (0.077 R)
• M67: 34,973,888 km (0.065 R)
• M68: 36,701,594 km (0.117 R)
• M69: 37,306,119 km (0.088 R)
• M70: 37,778,549 km (0.041 R)
• M71: 38,117,238 km (0.106 R)
• M72: 39,344,988 km (0.094 R)
• M73: 40,170,619 km (0.076 R)
• M74: 40,793,544 km (0.1 R)
• M75: 41,071,497 km (0.071 R)
• M76: 42,893,300 km (0.104 R)
• M77: 43,814,075 km (0.062 R)
• M78: 44,598,267 km (0.028 R)
• M79: 45,531,010 km (0.104 R)
• M80: 45,891,391 km (0.064 R)
• M81: 47,561,801 km (0.109 R)
• M82: 48,441,137 km (0.114 R)
• M83: 49,473,961 km (0.084 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 14,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit