🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.5 AU - 0.56 AU

Year: 140 Days

Day: 16.2 Hours

Environment

Temp: 247 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.84 AU - 0.86 AU

Year: 283 Days

Day: 34.2 Hours

Environment

Temp: 94 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 40,489,261 km

• M1: 46,525 km (0.048 R)
• M2: 67,768 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.73 AU - 1.11 AU

Year: 319 Days

Day: 47.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 62.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.2 AU - 1.76 AU

Year: 651 Days

Day: 43.1 Hours

Environment

Temp: -32 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,489,261 km

• M1: 194,178 km (0.069 R)
• M2: 731,234 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.15 AU - 3.43 AU

Year: 1685 Days

Day: 25.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 8.5

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.18 AU - 6.76 AU

Year: 4627 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 40,489,261 km

• M1: 149,299 km (0.081 R)
• M2: 215,122 km (0.115 R)
• M3: 363,672 km (0.067 R)
• M4: 454,927 km (0.08 R)
• M5: 588,069 km (0.078 R)
• M6: 907,461 km (0.106 R)
• M7: 1,036,863 km (0.077 R)
• M8: 1,172,698 km (0.091 R)
• M9: 1,329,775 km (0.064 R)
• M10: 1,493,884 km (0.103 R)
• M11: 1,756,877 km (0.097 R)
• M12: 1,990,400 km (0.109 R)
• M13: 2,261,471 km (0.09 R)
• M14: 2,420,494 km (0.076 R)
• M15: 2,819,022 km (0.118 R)
• M16: 2,889,034 km (0.058 R)
• M17: 3,031,152 km (0.119 R)
• M18: 3,449,727 km (0.097 R)
• M19: 3,786,621 km (0.052 R)
• M20: 4,043,481 km (0.085 R)
• M21: 4,225,541 km (0.058 R)
• M22: 4,492,125 km (0.099 R)
• M23: 4,574,254 km (0.088 R)
• M24: 4,788,029 km (0.117 R)
• M25: 5,078,100 km (0.065 R)
• M26: 5,764,305 km (0.079 R)
• M27: 6,034,180 km (0.063 R)
• M28: 6,164,031 km (0.105 R)
• M29: 6,294,929 km (0.103 R)
• M30: 6,572,582 km (0.12 R)
• M31: 6,679,545 km (0.086 R)
• M32: 6,840,961 km (0.104 R)
• M33: 7,208,972 km (0.115 R)
• M34: 7,332,988 km (0.09 R)
• M35: 7,513,553 km (0.088 R)
• M36: 7,597,328 km (0.061 R)
• M37: 7,794,049 km (0.107 R)
• M38: 8,221,450 km (0.095 R)
• M39: 8,481,451 km (0.088 R)
• M40: 8,641,820 km (0.073 R)
• M41: 8,744,295 km (0.083 R)
• M42: 8,803,087 km (0.065 R)
• M43: 8,891,499 km (0.047 R)
• M44: 9,158,382 km (0.081 R)
• M45: 9,624,379 km (0.062 R)
• M46: 9,685,116 km (0.111 R)
• M47: 9,822,147 km (0.108 R)
• M48: 10,190,757 km (0.091 R)
• M49: 10,252,540 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.3

Radius: 11.9

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.53 AU - 6.75 AU

Year: 5502 Days

Day: 5.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,489,261 km

• M1: 238,609 km (0.064 R)
• M2: 394,041 km (0.036 R)
• M3: 581,936 km (0.117 R)
• M4: 774,767 km (0.106 R)
• M5: 886,816 km (0.072 R)
• M6: 1,112,859 km (0.095 R)
• M7: 1,225,057 km (0.112 R)
• M8: 1,712,896 km (0.037 R)
• M9: 1,825,094 km (0.027 R)
• M10: 2,096,764 km (0.099 R)
• M11: 2,197,144 km (0.112 R)
• M12: 2,381,748 km (0.09 R)
• M13: 2,966,526 km (0.111 R)
• M14: 3,194,363 km (0.094 R)
• M15: 3,404,548 km (0.118 R)
• M16: 3,571,051 km (0.106 R)
• M17: 4,188,142 km (0.059 R)
• M18: 4,758,559 km (0.101 R)
• M19: 5,188,952 km (0.042 R)
• M20: 5,972,246 km (0.109 R)
• M21: 6,087,287 km (0.051 R)
• M22: 7,093,931 km (0.077 R)
• M23: 7,185,335 km (0.035 R)
• M24: 7,307,706 km (0.1 R)
• M25: 7,961,599 km (0.108 R)
• M26: 8,472,475 km (0.047 R)
• M27: 8,699,415 km (0.068 R)
• M28: 9,258,762 km (0.081 R)
• M29: 9,358,693 km (0.059 R)
• M30: 9,593,263 km (0.079 R)
• M31: 9,829,926 km (0.086 R)
• M32: 10,034,128 km (0.109 R)
• M33: 10,136,901 km (0.085 R)
• M34: 10,620,701 km (0.12 R)
• M35: 10,760,276 km (0.036 R)
• M36: 11,467,724 km (0.049 R)
• M37: 11,610,889 km (0.074 R)
• M38: 12,190,132 km (0.101 R)
• M39: 12,299,638 km (0.06 R)
• M40: 12,409,742 km (0.042 R)
• M41: 12,927,201 km (0.091 R)
• M42: 13,188,698 km (0.105 R)
• M43: 13,376,443 km (0.1 R)
• M44: 13,983,511 km (0.086 R)
• M45: 15,145,737 km (0.06 R)
• M46: 15,342,458 km (0.094 R)
• M47: 15,778,237 km (0.074 R)
• M48: 16,662,061 km (0.108 R)
• M49: 16,824,525 km (0.11 R)
• M50: 16,987,437 km (0.066 R)
• M51: 17,191,937 km (0.094 R)
• M52: 17,438,325 km (0.109 R)
• M53: 17,810,225 km (0.052 R)
• M54: 18,142,931 km (0.09 R)
• M55: 18,393,806 km (0.084 R)
• M56: 18,941,334 km (0.09 R)
• M57: 19,708,323 km (0.115 R)
• M58: 19,966,379 km (0.051 R)
• M59: 20,268,716 km (0.089 R)
• M60: 22,337,804 km (0.113 R)
• M61: 22,472,143 km (0.105 R)
• M62: 23,329,190 km (0.113 R)
• M63: 23,647,683 km (0.107 R)
• M64: 24,197,007 km (0.114 R)
• M65: 24,335,086 km (0.089 R)
• M66: 24,704,293 km (0.1 R)
• M67: 25,215,020 km (0.106 R)
• M68: 25,635,540 km (0.082 R)
• M69: 26,388,915 km (0.05 R)
• M70: 27,006,305 km (0.094 R)
• M71: 27,149,470 km (0.09 R)
• M72: 27,869,036 km (0.086 R)
• M73: 28,594,885 km (0.113 R)
• M74: 28,887,050 km (0.107 R)
• M75: 29,277,949 km (0.107 R)
• M76: 29,376,085 km (0.108 R)
• M77: 29,867,813 km (0.096 R)
• M78: 30,909,463 km (0.119 R)
• M79: 31,761,274 km (0.113 R)
• M80: 32,164,889 km (0.104 R)
• M81: 33,181,257 km (0.099 R)
• M82: 33,334,594 km (0.11 R)
• M83: 34,673,645 km (0.103 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.4

Radius: 11.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.87 AU - 9.91 AU

Year: 9586 Days

Day: 5 Hours

Environment

Temp: -176 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,489,261 km

• M1: 149,299 km (0.083 R)
• M2: 244,293 km (0.067 R)
• M3: 554,410 km (0.106 R)
• M4: 902,674 km (0.084 R)
• M5: 1,243,009 km (0.101 R)
• M6: 1,371,812 km (0.064 R)
• M7: 1,544,149 km (0.082 R)
• M8: 2,104,692 km (0.101 R)
• M9: 2,215,096 km (0.079 R)
• M10: 2,653,118 km (0.1 R)
• M11: 3,245,077 km (0.04 R)
• M12: 3,451,522 km (0.1 R)
• M13: 3,662,455 km (0.057 R)
• M14: 3,904,654 km (0.088 R)
• M15: 4,750,331 km (0.09 R)
• M16: 4,926,108 km (0.111 R)
• M17: 5,194,038 km (0.096 R)
• M18: 5,405,719 km (0.114 R)
• M19: 5,775,375 km (0.102 R)
• M20: 5,869,024 km (0.079 R)
• M21: 6,057,966 km (0.057 R)
• M22: 6,377,507 km (0.055 R)
• M23: 6,735,195 km (0.085 R)
• M24: 7,132,976 km (0.097 R)
• M25: 7,572,644 km (0.076 R)
• M26: 7,778,640 km (0.077 R)
• M27: 8,301,485 km (0.094 R)
• M28: 8,478,459 km (0.079 R)
• M29: 9,381,432 km (0.057 R)
• M30: 9,602,837 km (0.12 R)
• M31: 9,937,936 km (0.101 R)
• M32: 10,088,282 km (0.109 R)
• M33: 10,277,075 km (0.113 R)
• M34: 10,390,919 km (0.115 R)
• M35: 11,790,107 km (0.102 R)
• M36: 12,189,235 km (0.116 R)
• M37: 12,755,462 km (0.091 R)
• M38: 13,788,137 km (0.092 R)
• M39: 14,166,320 km (0.06 R)
• M40: 14,804,504 km (0.072 R)
• M41: 15,148,580 km (0.094 R)
• M42: 16,064,717 km (0.035 R)
• M43: 16,329,655 km (0.03 R)
• M44: 16,551,658 km (0.12 R)
• M45: 17,178,473 km (0.119 R)
• M46: 17,767,590 km (0.06 R)
• M47: 18,133,356 km (0.092 R)
• M48: 18,965,569 km (0.03 R)
• M49: 19,198,942 km (0.072 R)
• M50: 19,386,238 km (0.116 R)
• M51: 20,427,739 km (0.037 R)
• M52: 20,955,371 km (0.106 R)
• M53: 21,633,198 km (0.061 R)
• M54: 21,779,505 km (0.08 R)
• M55: 22,515,527 km (0.077 R)
• M56: 22,861,696 km (0.11 R)
• M57: 24,011,805 km (0.062 R)
• M58: 24,619,471 km (0.058 R)
• M59: 25,027,275 km (0.081 R)
• M60: 25,283,387 km (0.116 R)
• M61: 25,386,011 km (0.06 R)
• M62: 25,488,784 km (0.075 R)
• M63: 27,047,445 km (0.03 R)
• M64: 27,415,605 km (0.093 R)
• M65: 28,156,713 km (0.113 R)
• M66: 28,369,740 km (0.12 R)
• M67: 28,904,553 km (0.04 R)
• M68: 29,713,129 km (0.112 R)
• M69: 30,201,716 km (0.064 R)
• M70: 30,747,898 km (0.108 R)
• M71: 31,628,431 km (0.085 R)
• M72: 32,908,689 km (0.109 R)
• M73: 33,526,977 km (0.101 R)
• M74: 33,752,720 km (0.081 R)
• M75: 34,205,852 km (0.08 R)
• M76: 34,319,397 km (0.049 R)
• M77: 34,546,935 km (0.083 R)
• M78: 35,060,804 km (0.116 R)
• M79: 36,327,449 km (0.102 R)
• M80: 37,258,098 km (0.105 R)
• M81: 37,375,083 km (0.111 R)
• M82: 37,726,339 km (0.114 R)
• M83: 38,020,000 km (0.059 R)
• M84: 39,142,881 km (0.096 R)
• M85: 39,380,592 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.8

Radius: 6.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 16.68 AU - 17.4 AU

Year: 25439 Days

Day: 17.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 40,489,261 km

• M1: 87,365 km (0.088 R)
• M2: 144,063 km (0.101 R)
• M3: 200,012 km (0.11 R)
• M4: 364,720 km (0.105 R)
• M5: 598,391 km (0.094 R)
• M6: 1,241,812 km (0.116 R)
• M7: 1,471,744 km (0.102 R)
• M8: 1,927,718 km (0.118 R)
• M9: 2,103,944 km (0.049 R)
• M10: 2,308,445 km (0.042 R)
• M11: 2,736,594 km (0.064 R)
• M12: 2,785,662 km (0.113 R)
• M13: 3,060,922 km (0.102 R)
• M14: 3,214,858 km (0.095 R)
• M15: 3,664,549 km (0.087 R)
• M16: 3,993,964 km (0.069 R)
• M17: 4,651,596 km (0.084 R)
• M18: 4,917,880 km (0.116 R)
• M19: 4,977,869 km (0.042 R)
• M20: 5,403,774 km (0.028 R)
• M21: 5,496,675 km (0.068 R)
• M22: 5,746,802 km (0.084 R)
• M23: 5,809,933 km (0.099 R)
• M24: 6,000,670 km (0.099 R)
• M25: 6,519,326 km (0.096 R)
• M26: 6,684,332 km (0.077 R)
• M27: 8,266,330 km (0.031 R)
• M28: 8,480,853 km (0.07 R)
• M29: 8,952,086 km (0.064 R)
• M30: 11,313,489 km (0.042 R)
• M31: 13,181,816 km (0.095 R)
• M32: 13,265,142 km (0.074 R)
• M33: 14,882,445 km (0.115 R)
• M34: 14,969,212 km (0.118 R)
• M35: 16,426,145 km (0.034 R)
• M36: 17,422,318 km (0.105 R)
• M37: 17,743,355 km (0.113 R)
• M38: 17,973,885 km (0.079 R)
• M39: 18,484,612 km (0.099 R)
• M40: 18,765,108 km (0.108 R)
• M41: 19,235,893 km (0.09 R)
• M42: 19,283,166 km (0.099 R)
• M43: 19,615,273 km (0.107 R)
• M44: 19,949,175 km (0.115 R)
• M45: 20,188,981 km (0.079 R)
• M46: 20,333,193 km (0.052 R)
• M47: 21,108,559 km (0.053 R)
• M48: 22,190,301 km (0.111 R)
• M49: 22,339,151 km (0.107 R)
• M50: 23,189,316 km (0.07 R)
• M51: 23,897,213 km (0.113 R)
• M52: 24,049,952 km (0.108 R)
• M53: 24,254,004 km (0.106 R)
• M54: 24,561,128 km (0.119 R)
• M55: 26,063,539 km (0.088 R)
• M56: 26,115,899 km (0.112 R)
• M57: 26,483,161 km (0.051 R)
• M58: 27,329,287 km (0.088 R)
• M59: 27,488,908 km (0.105 R)
• M60: 27,755,641 km (0.047 R)
• M61: 28,345,505 km (0.052 R)
• M62: 28,453,216 km (0.079 R)
• M63: 28,885,254 km (0.083 R)
• M64: 29,047,867 km (0.093 R)
• M65: 30,139,782 km (0.046 R)
• M66: 30,524,997 km (0.116 R)
• M67: 30,745,953 km (0.117 R)
• M68: 31,244,862 km (0.116 R)
• M69: 31,467,463 km (0.098 R)
• M70: 31,690,663 km (0.104 R)
• M71: 31,858,363 km (0.113 R)
• M72: 32,026,361 km (0.12 R)
• M73: 32,701,347 km (0.091 R)
• M74: 33,210,727 km (0.103 R)
• M75: 33,779,648 km (0.107 R)
• M76: 34,466,601 km (0.045 R)
• M77: 35,100,448 km (0.068 R)
• M78: 35,679,990 km (0.081 R)
• M79: 35,796,227 km (0.117 R)
• M80: 37,083,667 km (0.114 R)
• M81: 37,910,943 km (0.099 R)
• M82: 38,088,964 km (0.084 R)
• M83: 39,043,249 km (0.066 R)
• M84: 39,824,300 km (0.095 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 16,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit