🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.45 AU - 0.65 AU

Year: 150 Days

Day: 21.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.72 AU - 0.92 AU

Year: 273 Days

Day: 41.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.65 AU - 2.15 AU

Year: 961 Days

Day: 21.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,140,035 km

• M1: 348,264 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.23 AU - 2.93 AU

Year: 1521 Days

Day: 15.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.81 AU - 4.45 AU

Year: 3081 Days

Day: 42.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,140,035 km

• M1: 706,102 km (0.061 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.9

Radius: 9.9

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.82 AU - 8.96 AU

Year: 7375 Days

Day: 6.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 62.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,140,035 km

• M1: 189,690 km (0.11 R)
• M2: 321,635 km (0.088 R)
• M3: 409,150 km (0.082 R)
• M4: 506,688 km (0.093 R)
• M5: 835,654 km (0.107 R)
• M6: 931,995 km (0.115 R)
• M7: 1,118,842 km (0.12 R)
• M8: 1,393,803 km (0.116 R)
• M9: 2,050,239 km (0.114 R)
• M10: 2,138,502 km (0.098 R)
• M11: 2,318,917 km (0.113 R)
• M12: 3,014,547 km (0.118 R)
• M13: 3,140,807 km (0.065 R)
• M14: 3,424,744 km (0.102 R)
• M15: 4,101,076 km (0.096 R)
• M16: 4,383,218 km (0.083 R)
• M17: 4,497,810 km (0.099 R)
• M18: 4,700,814 km (0.098 R)
• M19: 5,419,632 km (0.087 R)
• M20: 5,729,299 km (0.037 R)
• M21: 6,076,666 km (0.102 R)
• M22: 6,365,988 km (0.1 R)
• M23: 6,858,314 km (0.069 R)
• M24: 7,328,949 km (0.061 R)
• M25: 7,397,016 km (0.045 R)
• M26: 7,636,971 km (0.034 R)
• M27: 8,622,522 km (0.05 R)
• M28: 9,020,602 km (0.109 R)
• M29: 9,350,765 km (0.048 R)
• M30: 9,573,067 km (0.076 R)
• M31: 9,797,165 km (0.114 R)
• M32: 10,479,929 km (0.115 R)
• M33: 10,595,120 km (0.118 R)
• M34: 10,788,250 km (0.118 R)
• M35: 11,138,758 km (0.058 R)
• M36: 11,256,492 km (0.118 R)
• M37: 11,850,994 km (0.066 R)
• M38: 11,971,121 km (0.067 R)
• M39: 12,132,088 km (0.089 R)
• M40: 12,823,529 km (0.109 R)
• M41: 13,779,460 km (0.079 R)
• M42: 14,458,036 km (0.082 R)
• M43: 14,973,999 km (0.103 R)
• M44: 15,365,048 km (0.114 R)
• M45: 15,452,413 km (0.031 R)
• M46: 15,715,406 km (0.054 R)
• M47: 16,290,460 km (0.12 R)
• M48: 16,379,471 km (0.114 R)
• M49: 17,233,824 km (0.074 R)
• M50: 17,734,977 km (0.112 R)
• M51: 18,010,387 km (0.115 R)
• M52: 18,148,615 km (0.116 R)
• M53: 18,519,020 km (0.042 R)
• M54: 18,612,069 km (0.118 R)
• M55: 18,891,967 km (0.112 R)
• M56: 20,073,192 km (0.103 R)
• M57: 20,504,183 km (0.078 R)
• M58: 20,986,786 km (0.117 R)
• M59: 21,180,815 km (0.029 R)
• M60: 21,913,994 km (0.081 R)
• M61: 22,308,334 km (0.114 R)
• M62: 22,854,516 km (0.118 R)
• M63: 23,104,194 km (0.078 R)
• M64: 23,909,330 km (0.107 R)
• M65: 25,134,237 km (0.094 R)
• M66: 25,443,606 km (0.1 R)
• M67: 25,910,202 km (0.114 R)
• M68: 27,115,063 km (0.1 R)
• M69: 27,538,574 km (0.079 R)
• M70: 27,644,789 km (0.03 R)
• M71: 27,751,003 km (0.119 R)
• M72: 28,124,250 km (0.075 R)
• M73: 28,284,769 km (0.113 R)
• M74: 28,606,554 km (0.041 R)
• M75: 29,253,864 km (0.098 R)
• M76: 29,688,146 km (0.092 R)
• M77: 31,169,464 km (0.077 R)
• M78: 31,390,869 km (0.1 R)
• M79: 32,002,724 km (0.115 R)
• M80: 34,374,748 km (0.079 R)
• M81: 35,697,642 km (0.097 R)
• M82: 36,394,320 km (0.107 R)
• M83: 36,861,364 km (0.111 R)
• M84: 37,624,463 km (0.101 R)
• M85: 39,345,586 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.8

Radius: 10

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 9.55 AU - 14.47 AU

Year: 15279 Days

Day: 13.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,140,035 km

• M1: 128,355 km (0.083 R)
• M2: 222,302 km (0.098 R)
• M3: 288,574 km (0.084 R)
• M4: 377,286 km (0.108 R)
• M5: 648,357 km (0.081 R)
• M6: 942,616 km (0.039 R)
• M7: 1,068,428 km (0.091 R)
• M8: 1,180,926 km (0.06 R)
• M9: 1,984,117 km (0.102 R)
• M10: 2,053,680 km (0.029 R)
• M11: 2,267,455 km (0.093 R)
• M12: 2,538,825 km (0.043 R)
• M13: 2,925,686 km (0.11 R)
• M14: 3,139,760 km (0.066 R)
• M15: 3,929,188 km (0.117 R)
• M16: 4,046,772 km (0.066 R)
• M17: 4,315,899 km (0.114 R)
• M18: 4,406,854 km (0.079 R)
• M19: 4,560,042 km (0.113 R)
• M20: 4,714,876 km (0.116 R)
• M21: 6,953,459 km (0.118 R)
• M22: 7,750,815 km (0.105 R)
• M23: 8,047,917 km (0.108 R)
• M24: 9,039,302 km (0.109 R)
• M25: 9,234,377 km (0.03 R)
• M26: 9,430,799 km (0.036 R)
• M27: 9,628,717 km (0.057 R)
• M28: 9,988,351 km (0.075 R)
• M29: 10,968,815 km (0.112 R)
• M30: 11,681,799 km (0.077 R)
• M31: 12,108,302 km (0.075 R)
• M32: 13,596,202 km (0.064 R)
• M33: 13,864,731 km (0.048 R)
• M34: 15,840,021 km (0.101 R)
• M35: 15,934,118 km (0.041 R)
• M36: 17,124,917 km (0.082 R)
• M37: 17,609,165 km (0.108 R)
• M38: 18,048,983 km (0.067 R)
• M39: 18,889,424 km (0.05 R)
• M40: 18,989,206 km (0.089 R)
• M41: 19,389,829 km (0.055 R)
• M42: 19,490,508 km (0.098 R)
• M43: 19,692,166 km (0.04 R)
• M44: 20,199,602 km (0.085 R)
• M45: 20,352,641 km (0.119 R)
• M46: 20,814,150 km (0.048 R)
• M47: 21,020,296 km (0.072 R)
• M48: 22,747,254 km (0.085 R)
• M49: 23,226,117 km (0.074 R)
• M50: 23,815,981 km (0.117 R)
• M51: 24,356,478 km (0.056 R)
• M52: 24,519,390 km (0.062 R)
• M53: 24,682,751 km (0.111 R)
• M54: 25,891,203 km (0.055 R)
• M55: 26,113,056 km (0.114 R)
• M56: 26,614,359 km (0.053 R)
• M57: 27,570,140 km (0.079 R)
• M58: 28,080,717 km (0.114 R)
• M59: 28,251,558 km (0.039 R)
• M60: 28,708,879 km (0.082 R)
• M61: 29,168,742 km (0.064 R)
• M62: 29,457,317 km (0.119 R)
• M63: 30,562,695 km (0.1 R)
• M64: 30,679,831 km (0.078 R)
• M65: 31,208,809 km (0.118 R)
• M66: 31,563,206 km (0.097 R)
• M67: 32,156,661 km (0.109 R)
• M68: 33,656,679 km (0.116 R)
• M69: 34,384,771 km (0.107 R)
• M70: 35,794,731 km (0.08 R)
• M71: 37,348,604 km (0.034 R)
• M72: 37,599,330 km (0.072 R)
• M73: 38,670,900 km (0.092 R)
• M74: 39,496,979 km (0.076 R)
• M75: 40,329,043 km (0.076 R)
• M76: 40,393,370 km (0.075 R)
• M77: 40,908,435 km (0.085 R)
• M78: 41,231,567 km (0.075 R)
• M79: 41,296,343 km (0.117 R)
• M80: 41,880,223 km (0.065 R)
• M81: 42,663,218 km (0.043 R)
• M82: 42,728,593 km (0.111 R)
• M83: 43,056,511 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.2

Radius: 10

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.64 AU - 12.74 AU

Year: 15623 Days

Day: 12.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,140,035 km

• M1: 128,953 km (0.102 R)
• M2: 450,439 km (0.111 R)
• M3: 524,939 km (0.104 R)
• M4: 588,219 km (0.072 R)
• M5: 654,341 km (0.118 R)
• M6: 1,006,345 km (0.106 R)
• M7: 1,087,726 km (0.072 R)
• M8: 1,436,140 km (0.059 R)
• M9: 1,843,794 km (0.079 R)
• M10: 2,022,114 km (0.102 R)
• M11: 2,313,681 km (0.111 R)
• M12: 2,534,338 km (0.115 R)
• M13: 3,055,985 km (0.09 R)
• M14: 3,610,694 km (0.12 R)
• M15: 4,263,390 km (0.111 R)
• M16: 4,500,502 km (0.076 R)
• M17: 4,707,247 km (0.097 R)
• M18: 4,846,672 km (0.086 R)
• M19: 5,058,652 km (0.095 R)
• M20: 5,418,734 km (0.074 R)
• M21: 5,712,843 km (0.107 R)
• M22: 5,936,941 km (0.079 R)
• M23: 6,822,411 km (0.073 R)
• M24: 7,180,099 km (0.104 R)
• M25: 7,462,540 km (0.091 R)
• M26: 7,707,581 km (0.117 R)
• M27: 8,163,705 km (0.084 R)
• M28: 8,289,667 km (0.111 R)
• M29: 9,496,174 km (0.069 R)
• M30: 10,802,612 km (0.105 R)
• M31: 10,894,914 km (0.103 R)
• M32: 11,406,538 km (0.048 R)
• M33: 11,783,675 km (0.089 R)
• M34: 12,069,257 km (0.083 R)
• M35: 12,744,392 km (0.069 R)
• M36: 12,988,386 km (0.086 R)
• M37: 13,184,808 km (0.098 R)
• M38: 13,930,105 km (0.101 R)
• M39: 14,231,993 km (0.089 R)
• M40: 15,669,479 km (0.085 R)
• M41: 17,639,085 km (0.106 R)
• M42: 18,349,376 km (0.082 R)
• M43: 18,680,436 km (0.094 R)
• M44: 19,911,028 km (0.104 R)
• M45: 20,879,824 km (0.102 R)
• M46: 20,994,864 km (0.11 R)
• M47: 21,283,289 km (0.101 R)
• M48: 21,398,928 km (0.068 R)
• M49: 21,747,342 km (0.115 R)
• M50: 22,039,207 km (0.063 R)
• M51: 22,567,736 km (0.064 R)
• M52: 23,577,522 km (0.043 R)
• M53: 23,757,189 km (0.047 R)
• M54: 24,905,951 km (0.107 R)
• M55: 25,027,873 km (0.081 R)
• M56: 25,702,410 km (0.091 R)
• M57: 26,507,097 km (0.087 R)
• M58: 27,824,456 km (0.1 R)
• M59: 28,714,563 km (0.05 R)
• M60: 30,392,303 km (0.118 R)
• M61: 30,587,977 km (0.114 R)
• M62: 30,653,202 km (0.069 R)
• M63: 32,101,609 km (0.081 R)
• M64: 33,101,970 km (0.108 R)
• M65: 33,236,159 km (0.05 R)
• M66: 34,859,894 km (0.105 R)
• M67: 35,338,458 km (0.084 R)
• M68: 36,578,774 km (0.066 R)
• M69: 36,786,864 km (0.086 R)
• M70: 37,483,392 km (0.1 R)
• M71: 38,325,030 km (0.065 R)
• M72: 38,465,951 km (0.113 R)
• M73: 40,098,363 km (0.119 R)
• M74: 40,169,871 km (0.078 R)
• M75: 40,815,086 km (0.071 R)
• M76: 41,898,175 km (0.081 R)
• M77: 43,283,750 km (0.098 R)
• M78: 44,388,231 km (0.108 R)
• M79: 45,129,638 km (0.028 R)
• M80: 47,151,902 km (0.115 R)
• M81: 47,227,300 km (0.079 R)
• M82: 47,984,115 km (0.089 R)
• M83: 48,745,120 km (0.096 R)
• M84: 49,509,864 km (0.105 R)
• M85: 51,284,095 km (0.034 R)
• M86: 51,594,810 km (0.079 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 10,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit