🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.81 AU - 0.81 AU

Year: 276 Days

Day: 33.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.11 AU - 1.63 AU

Year: 607 Days

Day: 43.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.53 AU - 2.15 AU

Year: 945 Days

Day: 28.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.9 AU - 3.74 AU

Year: 2291 Days

Day: 31 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.3

Radius: 12.7

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.55 AU - 7.77 AU

Year: 8030 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 86,659,070 km

• M1: 233,223 km (0.028 R)
• M2: 371,152 km (0.11 R)
• M3: 503,846 km (0.118 R)
• M4: 587,321 km (0.119 R)
• M5: 666,608 km (0.038 R)
• M6: 750,084 km (0.045 R)
• M7: 871,557 km (0.077 R)
• M8: 1,086,081 km (0.091 R)
• M9: 1,226,104 km (0.031 R)
• M10: 1,610,870 km (0.108 R)
• M11: 1,698,385 km (0.088 R)
• M12: 1,863,092 km (0.12 R)
• M13: 1,955,244 km (0.091 R)
• M14: 2,064,750 km (0.072 R)
• M15: 2,160,343 km (0.051 R)
• M16: 2,372,772 km (0.075 R)
• M17: 3,327,805 km (0.099 R)
• M18: 3,459,750 km (0.094 R)
• M19: 3,574,192 km (0.104 R)
• M20: 3,826,714 km (0.087 R)
• M21: 4,349,408 km (0.117 R)
• M22: 4,431,987 km (0.117 R)
• M23: 5,573,568 km (0.117 R)
• M24: 5,753,534 km (0.053 R)
• M25: 6,305,251 km (0.098 R)
• M26: 6,492,996 km (0.081 R)
• M27: 6,897,958 km (0.051 R)
• M28: 7,508,616 km (0.104 R)
• M29: 7,959,205 km (0.119 R)
• M30: 8,187,641 km (0.06 R)
• M31: 8,729,485 km (0.061 R)
• M32: 8,912,742 km (0.113 R)
• M33: 10,011,389 km (0.085 R)
• M34: 10,120,745 km (0.062 R)
• M35: 10,340,953 km (0.03 R)
• M36: 10,590,632 km (0.029 R)
• M37: 10,954,603 km (0.115 R)
• M38: 11,039,276 km (0.089 R)
• M39: 11,494,203 km (0.088 R)
• M40: 11,580,222 km (0.114 R)
• M41: 11,839,475 km (0.09 R)
• M42: 12,042,479 km (0.069 R)
• M43: 12,925,406 km (0.079 R)
• M44: 13,707,653 km (0.095 R)
• M45: 14,012,533 km (0.092 R)
• M46: 14,196,539 km (0.104 R)
• M47: 14,288,990 km (0.084 R)
• M48: 14,629,176 km (0.09 R)
• M49: 14,815,874 km (0.056 R)
• M50: 15,634,174 km (0.086 R)
• M51: 15,888,939 km (0.09 R)
• M52: 16,305,869 km (0.118 R)
• M53: 16,434,822 km (0.081 R)
• M54: 16,564,224 km (0.08 R)
• M55: 16,791,463 km (0.077 R)
• M56: 17,150,498 km (0.112 R)
• M57: 17,380,430 km (0.112 R)
• M58: 18,243,012 km (0.046 R)
• M59: 19,119,655 km (0.104 R)
• M60: 19,631,729 km (0.115 R)
• M61: 20,010,062 km (0.101 R)
• M62: 20,182,847 km (0.055 R)
• M63: 21,265,038 km (0.097 R)
• M64: 21,689,148 km (0.093 R)
• M65: 22,115,951 km (0.092 R)
• M66: 22,366,228 km (0.119 R)
• M67: 22,977,934 km (0.069 R)
• M68: 23,304,057 km (0.103 R)
• M69: 23,704,680 km (0.101 R)
• M70: 23,960,792 km (0.082 R)
• M71: 24,328,204 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.6

Radius: 11.5

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.19 AU - 10.09 AU

Year: 9619 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,659,070 km

• M1: 199,264 km (0.092 R)
• M2: 302,188 km (0.114 R)
• M3: 384,018 km (0.083 R)
• M4: 504,444 km (0.061 R)
• M5: 1,008,140 km (0.104 R)
• M6: 1,145,172 km (0.076 R)
• M7: 1,288,636 km (0.107 R)
• M8: 1,526,646 km (0.115 R)
• M9: 1,616,854 km (0.097 R)
• M10: 2,020,918 km (0.118 R)
• M11: 2,145,832 km (0.076 R)
• M12: 2,325,050 km (0.113 R)
• M13: 2,429,769 km (0.055 R)
• M14: 3,324,214 km (0.046 R)
• M15: 3,714,665 km (0.084 R)
• M16: 4,279,696 km (0.077 R)
• M17: 4,408,948 km (0.09 R)
• M18: 4,804,635 km (0.058 R)
• M19: 5,594,960 km (0.106 R)
• M20: 5,879,346 km (0.09 R)
• M21: 6,059,462 km (0.106 R)
• M22: 7,722,840 km (0.044 R)
• M23: 7,801,679 km (0.063 R)
• M24: 8,809,519 km (0.041 R)
• M25: 10,115,658 km (0.064 R)
• M26: 10,549,791 km (0.079 R)
• M27: 10,637,306 km (0.089 R)
• M28: 10,945,777 km (0.099 R)
• M29: 11,212,510 km (0.071 R)
• M30: 11,526,366 km (0.065 R)
• M31: 12,025,574 km (0.099 R)
• M32: 12,439,213 km (0.044 R)
• M33: 13,708,251 km (0.12 R)
• M34: 14,237,080 km (0.114 R)
• M35: 14,723,572 km (0.111 R)
• M36: 14,821,559 km (0.054 R)
• M37: 15,613,081 km (0.11 R)
• M38: 16,215,811 km (0.07 R)
• M39: 16,469,230 km (0.064 R)
• M40: 16,723,845 km (0.118 R)
• M41: 16,826,170 km (0.055 R)
• M42: 18,174,197 km (0.06 R)
• M43: 18,543,105 km (0.115 R)
• M44: 19,020,920 km (0.118 R)
• M45: 19,556,780 km (0.082 R)
• M46: 20,043,272 km (0.059 R)
• M47: 20,260,638 km (0.083 R)
• M48: 20,698,062 km (0.103 R)
• M49: 20,807,867 km (0.091 R)
• M50: 21,415,384 km (0.097 R)
• M51: 22,253,132 km (0.044 R)
• M52: 22,365,630 km (0.09 R)
• M53: 22,874,412 km (0.035 R)
• M54: 23,044,804 km (0.111 R)
• M55: 24,249,516 km (0.067 R)
• M56: 25,063,926 km (0.061 R)
• M57: 25,415,781 km (0.101 R)
• M58: 25,769,280 km (0.112 R)
• M59: 26,065,035 km (0.097 R)
• M60: 26,183,667 km (0.09 R)
• M61: 27,019,171 km (0.066 R)
• M62: 27,742,327 km (0.045 R)
• M63: 28,106,298 km (0.101 R)
• M64: 29,949,643 km (0.093 R)
• M65: 30,697,932 km (0.105 R)
• M66: 31,137,151 km (0.081 R)
• M67: 31,452,354 km (0.058 R)
• M68: 32,340,217 km (0.111 R)
• M69: 32,531,553 km (0.085 R)
• M70: 32,851,244 km (0.11 R)
• M71: 34,660,929 km (0.114 R)
• M72: 35,775,433 km (0.105 R)
• M73: 36,702,042 km (0.115 R)
• M74: 37,972,278 km (0.042 R)
• M75: 39,870,226 km (0.105 R)
• M76: 40,968,723 km (0.114 R)
• M77: 41,175,767 km (0.116 R)
• M78: 41,452,373 km (0.106 R)
• M79: 41,798,991 km (0.099 R)
• M80: 42,355,645 km (0.072 R)
• M81: 43,476,283 km (0.097 R)
• M82: 44,252,397 km (0.087 R)
• M83: 44,961,939 km (0.034 R)
• M84: 45,961,552 km (0.078 R)
• M85: 48,492,599 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.2

Radius: 13.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.68 AU - 12.18 AU

Year: 11851 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,659,070 km

• M1: 211,382 km (0.049 R)
• M2: 1,036,564 km (0.041 R)
• M3: 1,124,826 km (0.097 R)
• M4: 1,488,050 km (0.105 R)
• M5: 1,692,550 km (0.049 R)
• M6: 1,834,070 km (0.119 R)
• M7: 1,961,527 km (0.051 R)
• M8: 2,129,675 km (0.089 R)
• M9: 2,322,507 km (0.103 R)
• M10: 2,541,369 km (0.109 R)
• M11: 3,129,438 km (0.068 R)
• M12: 3,416,965 km (0.116 R)
• M13: 3,529,762 km (0.106 R)
• M14: 3,666,943 km (0.049 R)
• M15: 3,782,582 km (0.076 R)
• M16: 4,651,596 km (0.089 R)
• M17: 5,186,708 km (0.11 R)
• M18: 5,580,898 km (0.107 R)
• M19: 5,957,885 km (0.12 R)
• M20: 7,312,344 km (0.118 R)
• M21: 7,488,271 km (0.091 R)
• M22: 7,695,165 km (0.099 R)
• M23: 8,236,260 km (0.118 R)
• M24: 8,634,789 km (0.112 R)
• M25: 8,789,623 km (0.087 R)
• M26: 9,867,775 km (0.107 R)
• M27: 9,965,013 km (0.07 R)
• M28: 10,127,626 km (0.077 R)
• M29: 10,422,633 km (0.065 R)
• M30: 10,853,625 km (0.097 R)
• M31: 11,392,327 km (0.054 R)
• M32: 11,939,705 km (0.094 R)
• M33: 12,741,699 km (0.105 R)
• M34: 12,847,615 km (0.103 R)
• M35: 12,953,829 km (0.052 R)
• M36: 14,840,707 km (0.033 R)
• M37: 14,952,158 km (0.036 R)
• M38: 15,740,389 km (0.092 R)
• M39: 16,044,222 km (0.116 R)
• M40: 16,812,258 km (0.105 R)
• M41: 16,928,495 km (0.058 R)
• M42: 17,200,763 km (0.093 R)
• M43: 18,384,232 km (0.116 R)
• M44: 18,824,648 km (0.085 R)
• M45: 19,390,427 km (0.091 R)
• M46: 19,675,411 km (0.118 R)
• M47: 19,879,762 km (0.072 R)
• M48: 20,870,698 km (0.104 R)
• M49: 21,246,488 km (0.077 R)
• M50: 21,540,298 km (0.042 R)
• M51: 22,046,986 km (0.097 R)
• M52: 22,600,498 km (0.114 R)
• M53: 22,943,377 km (0.111 R)
• M54: 24,332,243 km (0.025 R)
• M55: 25,258,404 km (0.095 R)
• M56: 25,569,717 km (0.114 R)
• M57: 25,703,457 km (0.056 R)
• M58: 27,099,804 km (0.07 R)
• M59: 27,509,852 km (0.061 R)
• M60: 27,646,883 km (0.101 R)
• M61: 27,784,214 km (0.109 R)
• M62: 28,891,238 km (0.086 R)
• M63: 29,777,905 km (0.054 R)
• M64: 30,436,884 km (0.09 R)
• M65: 31,195,943 km (0.082 R)
• M66: 31,961,136 km (0.102 R)
• M67: 32,105,349 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874

Radius: 5.5

Gravity: 28.89 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 11.44 AU - 18.12 AU

Year: 21521 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,659,070 km

• M1: 518,357 km (0.073 R)
• M2: 587,471 km (0.025 R)
• M3: 635,342 km (0.103 R)
• M4: 922,720 km (0.083 R)
• M5: 1,155,045 km (0.092 R)
• M6: 1,215,931 km (0.074 R)
• M7: 1,470,397 km (0.08 R)
• M8: 2,138,950 km (0.058 R)
• M9: 2,643,993 km (0.12 R)
• M10: 3,099,069 km (0.091 R)
• M11: 3,401,407 km (0.107 R)
• M12: 3,622,961 km (0.084 R)
• M13: 4,750,929 km (0.045 R)
• M14: 4,948,698 km (0.102 R)
• M15: 5,048,629 km (0.102 R)
• M16: 5,301,449 km (0.109 R)
• M17: 5,558,309 km (0.055 R)
• M18: 7,070,594 km (0.09 R)
• M19: 7,239,789 km (0.093 R)
• M20: 8,942,811 km (0.077 R)
• M21: 10,504,912 km (0.099 R)
• M22: 10,827,295 km (0.115 R)
• M23: 11,284,167 km (0.115 R)
• M24: 11,481,936 km (0.112 R)
• M25: 11,548,058 km (0.046 R)
• M26: 12,555,749 km (0.056 R)
• M27: 14,013,132 km (0.102 R)
• M28: 14,367,828 km (0.082 R)
• M29: 14,510,694 km (0.098 R)
• M30: 14,653,859 km (0.058 R)
• M31: 15,013,941 km (0.119 R)
• M32: 16,334,442 km (0.11 R)
• M33: 17,008,530 km (0.091 R)
• M34: 17,083,927 km (0.104 R)
• M35: 17,462,859 km (0.058 R)
• M36: 17,921,376 km (0.115 R)
• M37: 17,998,120 km (0.112 R)
• M38: 19,006,260 km (0.106 R)
• M39: 19,953,065 km (0.076 R)
• M40: 20,272,007 km (0.098 R)
• M41: 20,834,346 km (0.091 R)
• M42: 22,967,462 km (0.109 R)
• M43: 24,911,486 km (0.108 R)
• M44: 25,946,554 km (0.063 R)
• M45: 27,436,698 km (0.079 R)
• M46: 28,326,207 km (0.037 R)
• M47: 29,134,784 km (0.055 R)
• M48: 30,499,266 km (0.106 R)
• M49: 31,050,983 km (0.049 R)
• M50: 31,420,490 km (0.061 R)
• M51: 31,884,542 km (0.025 R)
• M52: 33,101,521 km (0.113 R)
• M53: 34,048,027 km (0.066 R)
• M54: 36,258,485 km (0.042 R)
• M55: 38,217,918 km (0.057 R)
• M56: 38,316,802 km (0.082 R)
• M57: 39,210,499 km (0.047 R)
• M58: 39,509,994 km (0.115 R)
• M59: 42,750,733 km (0.114 R)
• M60: 44,091,429 km (0.094 R)
• M61: 44,402,892 km (0.056 R)
• M62: 45,550,756 km (0.041 R)
• M63: 49,590,647 km (0.118 R)
• M64: 51,762,509 km (0.06 R)
• M65: 52,639,900 km (0.101 R)
• M66: 53,743,484 km (0.114 R)
• M67: 54,298,193 km (0.097 R)
• M68: 54,631,946 km (0.079 R)
• M69: 58,575,345 km (0.118 R)
• M70: 58,917,625 km (0.086 R)
• M71: 60,408,368 km (0.083 R)
• M72: 62,143,853 km (0.094 R)
• M73: 62,492,865 km (0.075 R)
• M74: 64,954,498 km (0.054 R)
• M75: 66,732,169 km (0.097 R)
• M76: 67,686,753 km (0.078 R)
• M77: 67,926,110 km (0.038 R)
• M78: 68,045,938 km (0.104 R)
• M79: 69,730,260 km (0.1 R)
• M80: 74,865,058 km (0.114 R)
• M81: 76,229,839 km (0.113 R)
• M82: 77,352,571 km (0.093 R)
• M83: 85,234,284 km (0.057 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: 320 - 11,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit