🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.47 AU - 0.67 AU

Year: 153 Days

Day: 18.7 Hours

Environment

Temp: 261 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,400,356 km

• M1: 163,959 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.69 AU - 0.69 AU

Year: 203 Days

Day: 23.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,400,356 km

• M1: 176,825 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.28 AU - 1.38 AU

Year: 544 Days

Day: 18.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,400,356 km

• M1: 728,242 km (0.116 R)
• M2: 1,064,090 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.97 AU - 2.33 AU

Year: 1118 Days

Day: 25.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.66 AU - 4.06 AU

Year: 2185 Days

Day: 40.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.4 AU - 4.78 AU

Year: 3489 Days

Day: 36.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.1

Radius: 13.4

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.31 AU - 6.91 AU

Year: 4714 Days

Day: 11 Hours

Environment

Temp: -133 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,400,356 km

• M1: 207,043 km (0.104 R)
• M2: 294,558 km (0.109 R)
• M3: 384,915 km (0.093 R)
• M4: 629,358 km (0.049 R)
• M5: 807,380 km (0.063 R)
• M6: 952,938 km (0.077 R)
• M7: 1,216,829 km (0.102 R)
• M8: 1,416,243 km (0.086 R)
• M9: 1,626,727 km (0.107 R)
• M10: 1,735,934 km (0.107 R)
• M11: 1,978,881 km (0.079 R)
• M12: 2,408,526 km (0.072 R)
• M13: 2,905,789 km (0.065 R)
• M14: 3,020,680 km (0.101 R)
• M15: 3,516,148 km (0.047 R)
• M16: 3,659,463 km (0.063 R)
• M17: 3,804,872 km (0.105 R)
• M18: 3,994,712 km (0.12 R)
• M19: 4,471,929 km (0.086 R)
• M20: 4,560,790 km (0.086 R)
• M21: 4,898,881 km (0.081 R)
• M22: 6,432,409 km (0.071 R)
• M23: 6,940,294 km (0.047 R)
• M24: 7,121,158 km (0.071 R)
• M25: 7,860,321 km (0.084 R)
• M26: 8,130,195 km (0.062 R)
• M27: 8,266,330 km (0.109 R)
• M28: 8,902,420 km (0.102 R)
• M29: 9,127,265 km (0.077 R)
• M30: 9,297,358 km (0.112 R)
• M31: 9,987,603 km (0.072 R)
• M32: 10,221,574 km (0.066 R)
• M33: 10,339,158 km (0.064 R)
• M34: 10,427,570 km (0.087 R)
• M35: 10,546,051 km (0.101 R)
• M36: 10,664,832 km (0.117 R)
• M37: 10,754,292 km (0.086 R)
• M38: 10,963,878 km (0.092 R)
• M39: 11,114,523 km (0.096 R)
• M40: 12,063,572 km (0.078 R)
• M41: 12,658,074 km (0.062 R)
• M42: 12,847,764 km (0.059 R)
• M43: 13,294,164 km (0.028 R)
• M44: 14,038,713 km (0.113 R)
• M45: 15,432,965 km (0.115 R)
• M46: 15,737,546 km (0.084 R)
• M47: 15,873,531 km (0.069 R)
• M48: 16,044,072 km (0.108 R)
• M49: 16,524,880 km (0.112 R)
• M50: 16,628,551 km (0.075 R)
• M51: 16,905,906 km (0.071 R)
• M52: 17,500,557 km (0.095 R)
• M53: 17,747,543 km (0.05 R)
• M54: 18,031,031 km (0.105 R)
• M55: 18,387,673 km (0.113 R)
• M56: 18,999,079 km (0.074 R)
• M57: 19,144,040 km (0.102 R)
• M58: 19,617,367 km (0.116 R)
• M59: 20,020,982 km (0.037 R)
• M60: 20,242,237 km (0.039 R)
• M61: 21,210,435 km (0.086 R)
• M62: 21,360,781 km (0.114 R)
• M63: 21,927,607 km (0.061 R)
• M64: 22,960,431 km (0.118 R)
• M65: 23,308,246 km (0.095 R)
• M66: 24,165,741 km (0.071 R)
• M67: 24,637,872 km (0.119 R)
• M68: 24,835,491 km (0.111 R)
• M69: 25,192,581 km (0.106 R)
• M70: 25,351,753 km (0.119 R)
• M71: 25,791,421 km (0.084 R)
• M72: 25,911,698 km (0.054 R)
• M73: 26,637,696 km (0.102 R)
• M74: 26,759,319 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 14.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.99 AU - 7.51 AU

Year: 6925 Days

Day: 13.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 63,400,356 km

• M1: 200,012 km (0.064 R)
• M2: 318,943 km (0.093 R)
• M3: 412,292 km (0.064 R)
• M4: 612,304 km (0.088 R)
• M5: 784,491 km (0.12 R)
• M6: 1,258,716 km (0.101 R)
• M7: 1,527,993 km (0.104 R)
• M8: 1,655,600 km (0.095 R)
• M9: 1,801,607 km (0.1 R)
• M10: 2,060,411 km (0.116 R)
• M11: 2,299,020 km (0.119 R)
• M12: 2,530,149 km (0.064 R)
• M13: 2,648,630 km (0.043 R)
• M14: 2,873,925 km (0.066 R)
• M15: 3,087,550 km (0.116 R)
• M16: 3,818,186 km (0.1 R)
• M17: 3,915,724 km (0.072 R)
• M18: 4,053,803 km (0.057 R)
• M19: 4,193,528 km (0.12 R)
• M20: 4,294,207 km (0.089 R)
• M21: 4,477,763 km (0.056 R)
• M22: 4,768,432 km (0.069 R)
• M23: 5,811,877 km (0.029 R)
• M24: 6,686,875 km (0.09 R)
• M25: 6,900,351 km (0.087 R)
• M26: 7,578,628 km (0.083 R)
• M27: 7,950,828 km (0.107 R)
• M28: 8,151,738 km (0.113 R)
• M29: 8,329,011 km (0.103 R)
• M30: 8,456,468 km (0.086 R)
• M31: 8,661,717 km (0.106 R)
• M32: 9,155,689 km (0.105 R)
• M33: 9,446,058 km (0.093 R)
• M34: 10,280,366 km (0.082 R)
• M35: 10,720,333 km (0.068 R)
• M36: 11,250,807 km (0.099 R)
• M37: 11,533,547 km (0.077 R)
• M38: 11,647,241 km (0.116 R)
• M39: 11,961,995 km (0.112 R)
• M40: 12,192,675 km (0.058 R)
• M41: 13,367,916 km (0.075 R)
• M42: 13,547,434 km (0.044 R)
• M43: 13,969,300 km (0.095 R)
• M44: 14,579,360 km (0.106 R)
• M45: 14,764,113 km (0.078 R)
• M46: 15,920,654 km (0.099 R)
• M47: 16,047,364 km (0.109 R)
• M48: 16,270,115 km (0.1 R)
• M49: 16,397,722 km (0.109 R)
• M50: 17,333,606 km (0.107 R)
• M51: 17,562,192 km (0.078 R)
• M52: 17,989,144 km (0.087 R)
• M53: 18,220,572 km (0.057 R)
• M54: 18,419,687 km (0.098 R)
• M55: 18,552,829 km (0.116 R)
• M56: 19,155,858 km (0.111 R)
• M57: 19,867,644 km (0.12 R)
• M58: 20,038,485 km (0.093 R)
• M59: 20,175,367 km (0.076 R)
• M60: 20,347,106 km (0.043 R)
• M61: 20,795,600 km (0.044 R)
• M62: 21,282,391 km (0.111 R)
• M63: 21,492,128 km (0.082 R)
• M64: 21,667,456 km (0.113 R)
• M65: 23,735,647 km (0.066 R)
• M66: 24,317,283 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.8

Radius: 4.8

Gravity: 41.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 16.44 AU - 21.8 AU

Year: 29660 Days

Day: 22.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,400,356 km

• M1: 77,791 km (0.098 R)
• M2: 1,561,951 km (0.097 R)
• M3: 2,192,506 km (0.112 R)
• M4: 2,418,399 km (0.113 R)
• M5: 2,464,625 km (0.055 R)
• M6: 2,557,675 km (0.042 R)
• M7: 3,446,436 km (0.067 R)
• M8: 3,708,980 km (0.117 R)
• M9: 4,142,215 km (0.092 R)
• M10: 6,796,381 km (0.08 R)
• M11: 9,058,450 km (0.078 R)
• M12: 9,785,945 km (0.065 R)
• M13: 9,933,747 km (0.084 R)
• M14: 10,381,344 km (0.084 R)
• M15: 10,759,378 km (0.051 R)
• M16: 10,911,968 km (0.081 R)
• M17: 11,065,156 km (0.11 R)
• M18: 11,920,407 km (0.071 R)
• M19: 12,635,934 km (0.091 R)
• M20: 13,859,046 km (0.057 R)
• M21: 16,679,564 km (0.082 R)
• M22: 17,389,256 km (0.064 R)
• M23: 18,108,822 km (0.113 R)
• M24: 18,381,090 km (0.085 R)
• M25: 19,298,574 km (0.106 R)
• M26: 20,043,272 km (0.103 R)
• M27: 22,236,078 km (0.065 R)
• M28: 22,918,394 km (0.033 R)
• M29: 24,603,763 km (0.097 R)
• M30: 26,021,502 km (0.1 R)
• M31: 26,123,827 km (0.051 R)
• M32: 27,050,437 km (0.055 R)
• M33: 30,000,955 km (0.06 R)
• M34: 30,538,461 km (0.07 R)
• M35: 32,941,152 km (0.108 R)
• M36: 33,384,410 km (0.051 R)
• M37: 33,606,862 km (0.042 R)
• M38: 36,542,721 km (0.051 R)
• M39: 36,657,163 km (0.097 R)
• M40: 37,346,959 km (0.08 R)
• M41: 43,744,661 km (0.115 R)
• M42: 44,109,830 km (0.1 R)
• M43: 46,943,363 km (0.083 R)
• M44: 47,192,443 km (0.086 R)
• M45: 47,567,037 km (0.047 R)
• M46: 48,948,872 km (0.041 R)
• M47: 54,475,466 km (0.118 R)
• M48: 55,130,854 km (0.114 R)
• M49: 55,920,731 km (0.048 R)
• M50: 57,112,577 km (0.101 R)
• M51: 57,245,420 km (0.072 R)
• M52: 57,644,847 km (0.074 R)
• M53: 57,778,288 km (0.1 R)
• M54: 58,178,911 km (0.12 R)
• M55: 58,714,621 km (0.077 R)
• M56: 59,251,827 km (0.102 R)
• M57: 59,521,103 km (0.11 R)
• M58: 60,602,247 km (0.111 R)
• M59: 60,737,783 km (0.095 R)
• M60: 61,417,256 km (0.096 R)
• M61: 61,553,540 km (0.067 R)
• M62: 62,783,833 km (0.092 R)
• M63: 63,333,306 km (0.054 R)
• M64: 63,746,345 km (0.07 R)
• M65: 64,852,323 km (0.064 R)
• M66: 64,991,000 km (0.076 R)
• M67: 65,129,827 km (0.056 R)
• M68: 65,407,630 km (0.101 R)
• M69: 66,243,732 km (0.082 R)
• M70: 66,523,181 km (0.08 R)
• M71: 68,208,102 km (0.101 R)
• M72: 69,197,393 km (0.098 R)
• M73: 69,339,211 km (0.069 R)
• M74: 69,907,085 km (0.109 R)
• M75: 71,333,351 km (0.082 R)
• M76: 75,232,320 km (0.108 R)
• M77: 78,312,391 km (0.087 R)
• M78: 79,942,110 km (0.086 R)
• M79: 80,090,810 km (0.12 R)
• M80: 82,482,731 km (0.104 R)
• M81: 82,783,273 km (0.114 R)
• M82: 83,385,704 km (0.109 R)
• M83: 83,687,442 km (0.083 R)
• M84: 87,183,245 km (0.079 R)
• M85: 89,025,992 km (0.102 R)
• M86: 89,643,083 km (0.105 R)
• M87: 92,593,602 km (0.1 R)
• M88: 94,788,053 km (0.112 R)
• M89: 96,682,561 km (0.117 R)
• M90: 100,028,018 km (0.112 R)
• M91: 100,990,830 km (0.089 R)
• M92: 101,151,498 km (0.113 R)
• M93: 102,279,167 km (0.091 R)
• M94: 105,035,208 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.3

Radius: 6

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 17.84 AU - 21.28 AU

Year: 30690 Days

Day: 24 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 63,400,356 km

• M1: 137,929 km (0.101 R)
• M2: 525,238 km (0.082 R)
• M3: 825,481 km (0.069 R)
• M4: 1,375,253 km (0.118 R)
• M5: 1,755,980 km (0.075 R)
• M6: 3,285,768 km (0.072 R)
• M7: 3,680,108 km (0.099 R)
• M8: 4,991,483 km (0.115 R)
• M9: 5,696,238 km (0.096 R)
• M10: 6,299,716 km (0.083 R)
• M11: 6,431,811 km (0.102 R)
• M12: 6,475,942 km (0.099 R)
• M13: 6,564,654 km (0.074 R)
• M14: 6,833,182 km (0.106 R)
• M15: 7,427,235 km (0.086 R)
• M16: 9,507,393 km (0.108 R)
• M17: 11,110,634 km (0.109 R)
• M18: 11,591,591 km (0.043 R)
• M19: 14,849,982 km (0.079 R)
• M20: 17,496,369 km (0.072 R)
• M21: 17,744,103 km (0.119 R)
• M22: 18,683,278 km (0.086 R)
• M23: 19,254,443 km (0.073 R)
• M24: 20,609,500 km (0.064 R)
• M25: 21,928,505 km (0.09 R)
• M26: 24,301,426 km (0.059 R)
• M27: 25,273,214 km (0.106 R)
• M28: 29,505,786 km (0.1 R)
• M29: 30,467,402 km (0.115 R)
• M30: 30,541,901 km (0.048 R)
• M31: 31,364,241 km (0.108 R)
• M32: 32,118,214 km (0.083 R)
• M33: 34,260,755 km (0.067 R)
• M34: 36,291,396 km (0.083 R)
• M35: 36,528,060 km (0.032 R)
• M36: 37,480,400 km (0.097 R)
• M37: 37,560,136 km (0.039 R)
• M38: 39,166,518 km (0.05 R)
• M39: 41,865,712 km (0.081 R)
• M40: 42,362,975 km (0.117 R)
• M41: 44,793,342 km (0.118 R)
• M42: 46,153,636 km (0.115 R)
• M43: 47,268,738 km (0.104 R)
• M44: 48,914,465 km (0.1 R)
• M45: 50,226,887 km (0.079 R)
• M46: 51,462,266 km (0.066 R)
• M47: 53,154,816 km (0.115 R)
• M48: 53,693,069 km (0.112 R)
• M49: 55,682,272 km (0.087 R)
• M50: 56,411,562 km (0.103 R)
• M51: 57,511,405 km (0.084 R)
• M52: 59,267,236 km (0.09 R)
• M53: 63,305,331 km (0.077 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 16,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit