🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 160 Days

Day: 34.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,653,726 km

• M1: 132,394 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.63 AU - 1.67 AU

Year: 807 Days

Day: 28.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.41 AU - 2.05 AU

Year: 866 Days

Day: 33.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,653,726 km

• M1: 502,798 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.68 AU - 2.3 AU

Year: 1069 Days

Day: 39.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.1

Radius: 14.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.48 AU - 5.06 AU

Year: 3967 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 96,653,726 km

• M1: 204,650 km (0.06 R)
• M2: 366,814 km (0.091 R)
• M3: 727,494 km (0.065 R)
• M4: 889,509 km (0.12 R)
• M5: 988,244 km (0.114 R)
• M6: 1,280,707 km (0.094 R)
• M7: 1,408,913 km (0.036 R)
• M8: 1,526,646 km (0.105 R)
• M9: 1,788,592 km (0.101 R)
• M10: 1,949,709 km (0.069 R)
• M11: 2,149,871 km (0.118 R)
• M12: 2,427,525 km (0.105 R)
• M13: 2,534,637 km (0.069 R)
• M14: 2,680,195 km (0.093 R)
• M15: 2,847,296 km (0.1 R)
• M16: 3,056,584 km (0.081 R)
• M17: 3,429,980 km (0.111 R)
• M18: 3,530,659 km (0.105 R)
• M19: 3,673,525 km (0.051 R)
• M20: 3,901,961 km (0.047 R)
• M21: 4,135,035 km (0.061 R)
• M22: 4,372,895 km (0.108 R)
• M23: 4,526,532 km (0.081 R)
• M24: 4,839,491 km (0.042 R)
• M25: 5,299,056 km (0.102 R)
• M26: 5,557,710 km (0.083 R)
• M27: 5,965,963 km (0.059 R)
• M28: 6,334,423 km (0.059 R)
• M29: 6,609,234 km (0.055 R)
• M30: 6,760,926 km (0.049 R)
• M31: 7,016,290 km (0.105 R)
• M32: 7,405,244 km (0.105 R)
• M33: 7,510,262 km (0.078 R)
• M34: 8,096,237 km (0.096 R)
• M35: 8,808,173 km (0.109 R)
• M36: 9,087,323 km (0.071 R)
• M37: 9,256,219 km (0.104 R)
• M38: 9,511,582 km (0.046 R)
• M39: 9,654,448 km (0.073 R)
• M40: 9,971,296 km (0.059 R)
• M41: 10,823,107 km (0.114 R)
• M42: 11,393,972 km (0.099 R)
• M43: 12,221,996 km (0.117 R)
• M44: 12,565,024 km (0.11 R)
• M45: 13,292,369 km (0.114 R)
• M46: 13,838,850 km (0.081 R)
• M47: 13,968,552 km (0.116 R)
• M48: 14,821,110 km (0.105 R)
• M49: 15,020,374 km (0.102 R)
• M50: 15,589,445 km (0.081 R)
• M51: 15,792,000 km (0.074 R)
• M52: 16,302,428 km (0.106 R)
• M53: 16,542,383 km (0.107 R)
• M54: 17,095,446 km (0.12 R)
• M55: 17,479,165 km (0.119 R)
• M56: 17,936,336 km (0.039 R)
• M57: 18,148,615 km (0.086 R)
• M58: 18,540,113 km (0.093 R)
• M59: 18,754,935 km (0.107 R)
• M60: 18,898,549 km (0.049 R)
• M61: 20,761,492 km (0.106 R)
• M62: 20,910,042 km (0.111 R)
• M63: 21,133,542 km (0.075 R)
• M64: 21,395,338 km (0.091 R)
• M65: 21,884,523 km (0.041 R)
• M66: 21,997,918 km (0.082 R)
• M67: 23,528,604 km (0.086 R)
• M68: 24,111,437 km (0.11 R)
• M69: 24,581,174 km (0.101 R)
• M70: 24,738,401 km (0.1 R)
• M71: 24,974,916 km (0.07 R)
• M72: 25,093,397 km (0.053 R)
• M73: 25,291,315 km (0.043 R)
• M74: 26,168,557 km (0.049 R)
• M75: 26,893,808 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.6

Radius: 9

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 6.74 AU - 11.24 AU

Year: 10264 Days

Day: 9.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,653,726 km

• M1: 197,768 km (0.112 R)
• M2: 376,388 km (0.079 R)
• M3: 680,970 km (0.038 R)
• M4: 1,037,760 km (0.115 R)
• M5: 1,157,289 km (0.107 R)
• M6: 1,299,706 km (0.091 R)
• M7: 1,486,105 km (0.116 R)
• M8: 1,641,537 km (0.069 R)
• M9: 1,823,000 km (0.077 R)
• M10: 1,947,615 km (0.079 R)
• M11: 2,053,680 km (0.098 R)
• M12: 2,801,819 km (0.069 R)
• M13: 2,873,775 km (0.075 R)
• M14: 3,093,235 km (0.091 R)
• M15: 3,758,198 km (0.093 R)
• M16: 3,864,412 km (0.101 R)
• M17: 4,271,618 km (0.059 R)
• M18: 4,438,419 km (0.101 R)
• M19: 5,453,441 km (0.105 R)
• M20: 5,695,341 km (0.084 R)
• M21: 5,940,681 km (0.05 R)
• M22: 6,158,346 km (0.086 R)
• M23: 6,221,027 km (0.06 R)
• M24: 6,441,984 km (0.11 R)
• M25: 6,989,362 km (0.093 R)
• M26: 7,186,233 km (0.072 R)
• M27: 7,252,206 km (0.108 R)
• M28: 7,384,899 km (0.104 R)
• M29: 7,923,451 km (0.107 R)
• M30: 8,335,743 km (0.073 R)
• M31: 8,860,981 km (0.115 R)
• M32: 10,687,870 km (0.113 R)
• M33: 10,990,806 km (0.103 R)
• M34: 11,143,246 km (0.101 R)
• M35: 11,373,328 km (0.1 R)
• M36: 11,605,055 km (0.089 R)
• M37: 11,994,608 km (0.118 R)
• M38: 12,666,751 km (0.077 R)
• M39: 13,841,393 km (0.1 R)
• M40: 14,006,250 km (0.106 R)
• M41: 14,839,660 km (0.082 R)
• M42: 15,904,049 km (0.092 R)
• M43: 15,990,367 km (0.065 R)
• M44: 16,119,919 km (0.12 R)
• M45: 17,479,763 km (0.116 R)
• M46: 17,657,785 km (0.053 R)
• M47: 17,747,095 km (0.067 R)
• M48: 18,150,859 km (0.05 R)
• M49: 18,739,228 km (0.104 R)
• M50: 18,830,333 km (0.101 R)
• M51: 19,012,992 km (0.091 R)
• M52: 20,495,058 km (0.082 R)
• M53: 20,635,829 km (0.11 R)
• M54: 21,249,929 km (0.101 R)
• M55: 21,726,248 km (0.12 R)
• M56: 21,869,862 km (0.113 R)
• M57: 23,470,410 km (0.101 R)
• M58: 24,359,320 km (0.089 R)
• M59: 24,608,102 km (0.105 R)
• M60: 24,757,849 km (0.119 R)
• M61: 25,662,617 km (0.061 R)
• M62: 26,017,314 km (0.056 R)
• M63: 26,731,644 km (0.066 R)
• M64: 28,336,380 km (0.087 R)
• M65: 30,506,297 km (0.077 R)
• M66: 30,828,232 km (0.115 R)
• M67: 31,367,382 km (0.074 R)
• M68: 32,619,367 km (0.081 R)
• M69: 33,058,736 km (0.085 R)
• M70: 34,332,562 km (0.099 R)
• M71: 34,723,461 km (0.115 R)
• M72: 35,848,287 km (0.065 R)
• M73: 37,328,558 km (0.098 R)
• M74: 37,385,854 km (0.114 R)
• M75: 37,558,041 km (0.108 R)
• M76: 37,615,487 km (0.105 R)
• M77: 38,422,717 km (0.118 R)

Asteroid Belt

Center: 9.57 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 12.3

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.92 AU - 12.36 AU

Year: 12296 Days

Day: 10.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 96,653,726 km

• M1: 234,569 km (0.059 R)
• M2: 561,142 km (0.072 R)
• M3: 732,431 km (0.089 R)
• M4: 844,330 km (0.075 R)
• M5: 922,570 km (0.101 R)
• M6: 1,087,128 km (0.041 R)
• M7: 1,239,568 km (0.105 R)
• M8: 1,399,638 km (0.054 R)
• M9: 1,591,273 km (0.038 R)
• M10: 1,895,255 km (0.084 R)
• M11: 2,218,088 km (0.102 R)
• M12: 2,414,659 km (0.114 R)
• M13: 3,008,114 km (0.086 R)
• M14: 3,101,014 km (0.097 R)
• M15: 4,186,347 km (0.116 R)
• M16: 4,751,976 km (0.085 R)
• M17: 5,154,993 km (0.102 R)
• M18: 5,266,743 km (0.078 R)
• M19: 5,722,268 km (0.055 R)
• M20: 6,712,008 km (0.038 R)
• M21: 8,315,996 km (0.048 R)
• M22: 8,447,493 km (0.096 R)
• M23: 8,846,320 km (0.083 R)
• M24: 11,855,781 km (0.072 R)
• M25: 12,402,262 km (0.116 R)
• M26: 12,957,120 km (0.108 R)
• M27: 13,314,360 km (0.1 R)
• M28: 13,468,595 km (0.051 R)
• M29: 13,726,801 km (0.099 R)
• M30: 14,458,485 km (0.108 R)
• M31: 14,616,909 km (0.12 R)
• M32: 15,742,334 km (0.071 R)
• M33: 15,959,849 km (0.047 R)
• M34: 16,951,084 km (0.116 R)
• M35: 18,018,914 km (0.11 R)
• M36: 18,417,742 km (0.08 R)
• M37: 18,532,334 km (0.114 R)
• M38: 18,819,711 km (0.091 R)
• M39: 20,574,494 km (0.058 R)
• M40: 20,872,045 km (0.046 R)
• M41: 21,351,057 km (0.079 R)
• M42: 22,076,457 km (0.092 R)
• M43: 22,871,420 km (0.065 R)
• M44: 23,056,173 km (0.101 R)
• M45: 25,057,943 km (0.096 R)
• M46: 25,694,781 km (0.09 R)
• M47: 26,854,763 km (0.075 R)
• M48: 28,097,622 km (0.095 R)
• M49: 28,626,450 km (0.064 R)
• M50: 29,761,300 km (0.116 R)
• M51: 31,388,476 km (0.109 R)
• M52: 32,006,016 km (0.115 R)
• M53: 33,882,871 km (0.071 R)
• M54: 34,516,418 km (0.08 R)
• M55: 35,723,822 km (0.077 R)
• M56: 36,440,396 km (0.068 R)
• M57: 37,524,382 km (0.036 R)
• M58: 40,020,123 km (0.114 R)
• M59: 41,438,161 km (0.104 R)
• M60: 41,889,349 km (0.077 R)
• M61: 42,569,121 km (0.094 R)
• M62: 42,948,501 km (0.078 R)
• M63: 46,178,469 km (0.088 R)
• M64: 46,646,262 km (0.094 R)
• M65: 46,880,682 km (0.085 R)
• M66: 47,586,484 km (0.11 R)
• M67: 48,059,064 km (0.099 R)
• M68: 48,929,275 km (0.108 R)
• M69: 49,804,722 km (0.101 R)
• M70: 49,964,492 km (0.052 R)
• M71: 50,765,738 km (0.106 R)
• M72: 51,007,040 km (0.114 R)
• M73: 51,409,907 km (0.109 R)
• M74: 52,056,618 km (0.109 R)
• M75: 52,299,864 km (0.108 R)
• M76: 53,113,378 km (0.047 R)
• M77: 53,439,950 km (0.105 R)
• M78: 53,849,100 km (0.082 R)
• M79: 54,013,059 km (0.069 R)
• M80: 55,165,412 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.6

Radius: 7.1

Gravity: 13.06 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 14.89 AU - 21.21 AU

Year: 29202 Days

Day: 24.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,653,726 km

• M1: 215,271 km (0.079 R)
• M2: 265,686 km (0.043 R)
• M3: 447,298 km (0.084 R)
• M4: 747,840 km (0.086 R)
• M5: 1,010,085 km (0.085 R)
• M6: 1,507,498 km (0.096 R)
• M7: 1,876,705 km (0.117 R)
• M8: 2,826,951 km (0.062 R)
• M9: 3,468,127 km (0.078 R)
• M10: 3,854,240 km (0.081 R)
• M11: 4,052,307 km (0.104 R)
• M12: 4,304,828 km (0.066 R)
• M13: 4,562,436 km (0.092 R)
• M14: 5,201,069 km (0.116 R)
• M15: 5,586,433 km (0.063 R)
• M16: 5,924,076 km (0.108 R)
• M17: 6,152,960 km (0.104 R)
• M18: 7,036,785 km (0.049 R)
• M19: 7,709,975 km (0.114 R)
• M20: 7,959,804 km (0.049 R)
• M21: 8,531,716 km (0.109 R)
• M22: 9,447,704 km (0.105 R)
• M23: 9,648,015 km (0.088 R)
• M24: 9,984,910 km (0.09 R)
• M25: 11,513,052 km (0.097 R)
• M26: 11,584,261 km (0.107 R)
• M27: 11,726,977 km (0.098 R)
• M28: 13,112,553 km (0.115 R)
• M29: 13,938,183 km (0.116 R)
• M30: 14,090,175 km (0.115 R)
• M31: 14,319,059 km (0.113 R)
• M32: 15,560,572 km (0.057 R)
• M33: 16,274,004 km (0.102 R)
• M34: 16,755,560 km (0.116 R)
• M35: 18,811,932 km (0.106 R)
• M36: 19,148,228 km (0.076 R)
• M37: 20,686,244 km (0.105 R)
• M38: 21,120,527 km (0.086 R)
• M39: 21,294,958 km (0.104 R)
• M40: 21,557,801 km (0.044 R)
• M41: 23,607,292 km (0.09 R)
• M42: 23,697,799 km (0.062 R)
• M43: 25,069,312 km (0.12 R)
• M44: 26,091,365 km (0.116 R)
• M45: 26,185,013 km (0.099 R)
• M46: 28,176,161 km (0.067 R)
• M47: 28,753,908 km (0.118 R)
• M48: 29,823,383 km (0.109 R)
• M49: 30,707,955 km (0.1 R)
• M50: 32,402,450 km (0.087 R)
• M51: 32,805,467 km (0.102 R)
• M52: 34,229,339 km (0.096 R)
• M53: 35,465,766 km (0.107 R)
• M54: 38,726,850 km (0.084 R)
• M55: 39,047,587 km (0.069 R)
• M56: 39,369,073 km (0.051 R)
• M57: 39,583,896 km (0.105 R)
• M58: 39,906,878 km (0.086 R)
• M59: 40,230,757 km (0.051 R)
• M60: 40,338,916 km (0.078 R)
• M61: 42,412,193 km (0.096 R)
• M62: 43,074,014 km (0.092 R)
• M63: 43,517,123 km (0.045 R)
• M64: 43,961,877 km (0.057 R)
• M65: 46,320,886 km (0.084 R)
• M66: 46,774,916 km (0.11 R)
• M67: 51,278,111 km (0.118 R)
• M68: 53,521,481 km (0.106 R)
• M69: 53,997,950 km (0.112 R)
• M70: 55,555,862 km (0.093 R)
• M71: 56,158,891 km (0.078 R)
• M72: 57,737,149 km (0.11 R)
• M73: 57,981,292 km (0.079 R)
• M74: 59,206,948 km (0.072 R)
• M75: 59,329,917 km (0.11 R)
• M76: 59,576,305 km (0.09 R)
• M77: 59,699,573 km (0.095 R)
• M78: 60,317,413 km (0.115 R)
• M79: 60,441,130 km (0.1 R)
• M80: 61,310,144 km (0.064 R)
• M81: 66,482,191 km (0.044 R)
• M82: 67,379,031 km (0.118 R)
• M83: 68,022,152 km (0.104 R)
• M84: 70,875,881 km (0.118 R)
• M85: 83,087,555 km (0.097 R)
• M86: 83,639,122 km (0.056 R)
• M87: 86,693,911 km (0.025 R)
• M88: 86,973,509 km (0.094 R)
• M89: 87,113,383 km (0.119 R)
• M90: 87,393,281 km (0.037 R)
• M91: 87,673,627 km (0.114 R)
• M92: 88,094,596 km (0.111 R)
• M93: 89,643,831 km (0.095 R)
• M94: 91,202,192 km (0.074 R)
• M95: 91,770,963 km (0.032 R)
• M96: 92,483,797 km (0.115 R)
• M97: 96,508,878 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 13,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit