🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 138 Days

Day: 42.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,727,941 km

• M1: 30,069 km (0.108 R)
• M2: 163,510 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.74 AU - 0.82 AU

Year: 253 Days

Day: 35.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,727,941 km

• M1: 107,262 km (0.096 R)
• M2: 154,834 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.32 AU - 1.36 AU

Year: 569 Days

Day: 39.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2 AU - 2.04 AU

Year: 1054 Days

Day: 34 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.21 AU - 4.11 AU

Year: 2570 Days

Day: 31.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,727,941 km

• M1: 989,740 km (0.064 R)
• M2: 2,576,823 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.4

Radius: 14.4

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 5.27 AU - 6.15 AU

Year: 5009 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 92,727,941 km

• M1: 182,061 km (0.119 R)
• M2: 294,857 km (0.031 R)
• M3: 454,778 km (0.079 R)
• M4: 595,699 km (0.114 R)
• M5: 704,157 km (0.051 R)
• M6: 874,699 km (0.105 R)
• M7: 1,646,474 km (0.093 R)
• M8: 2,568,296 km (0.096 R)
• M9: 2,799,724 km (0.057 R)
• M10: 3,082,315 km (0.072 R)
• M11: 3,582,121 km (0.07 R)
• M12: 4,058,740 km (0.114 R)
• M13: 4,581,136 km (0.045 R)
• M14: 4,708,743 km (0.065 R)
• M15: 5,204,510 km (0.083 R)
• M16: 5,391,358 km (0.088 R)
• M17: 5,937,839 km (0.104 R)
• M18: 6,502,271 km (0.042 R)
• M19: 6,907,682 km (0.108 R)
• M20: 7,232,010 km (0.083 R)
• M21: 7,834,590 km (0.06 R)
• M22: 7,987,778 km (0.067 R)
• M23: 8,297,296 km (0.108 R)
• M24: 8,960,015 km (0.098 R)
• M25: 10,002,562 km (0.094 R)
• M26: 10,202,425 km (0.103 R)
• M27: 10,572,082 km (0.083 R)
• M28: 10,707,617 km (0.092 R)
• M29: 11,152,222 km (0.118 R)
• M30: 11,989,073 km (0.085 R)
• M31: 12,236,956 km (0.103 R)
• M32: 12,773,863 km (0.097 R)
• M33: 13,099,687 km (0.072 R)
• M34: 13,648,861 km (0.109 R)
• M35: 13,982,165 km (0.114 R)
• M36: 14,392,961 km (0.084 R)
• M37: 14,694,400 km (0.114 R)
• M38: 14,807,945 km (0.09 R)
• M39: 15,649,583 km (0.08 R)
• M40: 16,585,467 km (0.1 R)
• M41: 16,743,143 km (0.081 R)
• M42: 16,941,061 km (0.107 R)
• M43: 17,339,141 km (0.112 R)
• M44: 17,539,453 km (0.106 R)
• M45: 17,942,170 km (0.054 R)
• M46: 18,266,648 km (0.099 R)
• M47: 18,470,400 km (0.059 R)
• M48: 18,633,911 km (0.083 R)
• M49: 19,210,311 km (0.063 R)
• M50: 19,708,921 km (0.113 R)
• M51: 20,085,609 km (0.087 R)
• M52: 21,059,341 km (0.107 R)
• M53: 22,308,932 km (0.099 R)
• M54: 22,483,214 km (0.092 R)
• M55: 23,096,565 km (0.114 R)
• M56: 23,449,616 km (0.083 R)
• M57: 23,582,459 km (0.116 R)
• M58: 25,060,336 km (0.105 R)
• M59: 25,879,085 km (0.111 R)
• M60: 26,475,831 km (0.091 R)
• M61: 27,589,438 km (0.087 R)
• M62: 28,293,296 km (0.052 R)
• M63: 28,529,212 km (0.063 R)
• M64: 28,813,148 km (0.084 R)
• M65: 29,098,132 km (0.096 R)
• M66: 29,766,536 km (0.093 R)
• M67: 30,295,364 km (0.113 R)
• M68: 30,730,245 km (0.1 R)
• M69: 30,827,184 km (0.096 R)
• M70: 31,704,277 km (0.12 R)
• M71: 31,851,182 km (0.115 R)
• M72: 32,096,672 km (0.076 R)
• M73: 32,638,815 km (0.083 R)
• M74: 32,985,582 km (0.101 R)
• M75: 33,084,766 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520

Radius: 7.4

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 9.61 AU - 15.23 AU

Year: 16068 Days

Day: 17.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 92,727,941 km

• M1: 202,107 km (0.104 R)
• M2: 261,497 km (0.081 R)
• M3: 357,689 km (0.077 R)
• M4: 451,038 km (0.089 R)
• M5: 535,710 km (0.118 R)
• M6: 682,914 km (0.061 R)
• M7: 864,526 km (0.074 R)
• M8: 1,297,612 km (0.096 R)
• M9: 1,498,372 km (0.09 R)
• M10: 1,709,156 km (0.027 R)
• M11: 1,790,687 km (0.113 R)
• M12: 2,129,825 km (0.117 R)
• M13: 2,277,029 km (0.079 R)
• M14: 2,489,009 km (0.059 R)
• M15: 2,802,716 km (0.097 R)
• M16: 2,931,819 km (0.066 R)
• M17: 3,062,867 km (0.081 R)
• M18: 3,817,887 km (0.108 R)
• M19: 3,997,255 km (0.114 R)
• M20: 4,514,265 km (0.119 R)
• M21: 4,665,958 km (0.114 R)
• M22: 4,780,699 km (0.091 R)
• M23: 5,013,174 km (0.102 R)
• M24: 5,130,758 km (0.073 R)
• M25: 7,178,005 km (0.066 R)
• M26: 7,804,371 km (0.118 R)
• M27: 8,682,212 km (0.099 R)
• M28: 8,823,582 km (0.111 R)
• M29: 9,300,649 km (0.115 R)
• M30: 9,884,231 km (0.081 R)
• M31: 9,933,448 km (0.11 R)
• M32: 11,188,874 km (0.053 R)
• M33: 12,123,411 km (0.051 R)
• M34: 13,190,942 km (0.071 R)
• M35: 13,353,555 km (0.05 R)
• M36: 14,177,241 km (0.06 R)
• M37: 14,679,141 km (0.116 R)
• M38: 15,187,026 km (0.08 R)
• M39: 16,686,296 km (0.102 R)
• M40: 16,803,581 km (0.051 R)
• M41: 17,453,434 km (0.036 R)
• M42: 17,572,514 km (0.11 R)
• M43: 20,572,400 km (0.048 R)
• M44: 22,162,925 km (0.059 R)
• M45: 22,485,757 km (0.049 R)
• M46: 22,615,309 km (0.106 R)
• M47: 24,521,784 km (0.095 R)
• M48: 26,547,489 km (0.067 R)
• M49: 26,821,701 km (0.08 R)
• M50: 28,837,234 km (0.071 R)
• M51: 29,330,907 km (0.12 R)
• M52: 29,472,576 km (0.056 R)
• M53: 29,827,571 km (0.103 R)
• M54: 30,828,980 km (0.107 R)
• M55: 30,973,042 km (0.086 R)
• M56: 31,333,872 km (0.084 R)
• M57: 32,132,725 km (0.069 R)
• M58: 32,571,346 km (0.118 R)
• M59: 34,270,778 km (0.042 R)
• M60: 35,018,767 km (0.117 R)
• M61: 35,469,954 km (0.063 R)
• M62: 35,620,899 km (0.087 R)
• M63: 37,141,262 km (0.042 R)
• M64: 37,217,856 km (0.081 R)
• M65: 39,774,184 km (0.115 R)
• M66: 40,638,710 km (0.061 R)
• M67: 41,748,128 km (0.044 R)
• M68: 42,066,921 km (0.1 R)
• M69: 42,466,497 km (0.07 R)
• M70: 43,108,571 km (0.082 R)
• M71: 44,158,748 km (0.053 R)
• M72: 44,239,830 km (0.088 R)
• M73: 44,646,288 km (0.078 R)
• M74: 45,053,942 km (0.099 R)
• M75: 45,217,303 km (0.04 R)
• M76: 45,380,963 km (0.11 R)
• M77: 45,544,623 km (0.096 R)
• M78: 45,872,841 km (0.108 R)
• M79: 45,954,970 km (0.056 R)
• M80: 46,201,806 km (0.093 R)
• M81: 48,025,105 km (0.042 R)
• M82: 49,365,801 km (0.058 R)
• M83: 50,803,736 km (0.113 R)
• M84: 51,741,565 km (0.109 R)
• M85: 52,255,434 km (0.118 R)
• M86: 53,029,603 km (0.081 R)
• M87: 54,937,574 km (0.075 R)
• M88: 55,374,400 km (0.091 R)
• M89: 55,900,087 km (0.079 R)
• M90: 56,427,419 km (0.098 R)
• M91: 57,133,072 km (0.117 R)
• M92: 59,178,075 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 958.3

Radius: 4.5

Gravity: 47.32 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 12.29 AU - 19.03 AU

Year: 22749 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,727,941 km

• M1: 4,500,353 km (0.104 R)
• M2: 4,755,268 km (0.11 R)
• M3: 5,119,987 km (0.08 R)
• M4: 5,225,753 km (0.098 R)
• M5: 5,601,991 km (0.081 R)
• M6: 5,765,951 km (0.042 R)
• M7: 6,042,707 km (0.091 R)
• M8: 6,323,652 km (0.087 R)
• M9: 6,551,639 km (0.091 R)
• M10: 7,670,481 km (0.112 R)
• M11: 8,407,101 km (0.089 R)
• M12: 8,469,483 km (0.118 R)
• M13: 8,657,528 km (0.114 R)
• M14: 9,423,768 km (0.096 R)
• M15: 9,488,544 km (0.076 R)
• M16: 10,278,122 km (0.12 R)
• M17: 11,225,375 km (0.109 R)
• M18: 11,779,187 km (0.098 R)
• M19: 11,989,222 km (0.102 R)
• M20: 12,059,533 km (0.117 R)
• M21: 13,347,421 km (0.048 R)
• M22: 14,304,548 km (0.118 R)
• M23: 15,207,521 km (0.03 R)
• M24: 15,359,662 km (0.097 R)
• M25: 15,512,551 km (0.062 R)
• M26: 15,819,526 km (0.108 R)
• M27: 16,284,027 km (0.077 R)
• M28: 16,517,849 km (0.1 R)
• M29: 20,323,918 km (0.113 R)
• M30: 20,491,617 km (0.077 R)
• M31: 22,539,911 km (0.078 R)
• M32: 22,887,577 km (0.025 R)
• M33: 24,207,179 km (0.088 R)
• M34: 24,831,302 km (0.089 R)
• M35: 26,643,830 km (0.068 R)
• M36: 26,919,239 km (0.082 R)
• M37: 27,103,544 km (0.117 R)
• M38: 28,030,751 km (0.093 R)
• M39: 29,251,769 km (0.109 R)
• M40: 31,453,999 km (0.118 R)
• M41: 32,820,426 km (0.076 R)
• M42: 33,017,297 km (0.119 R)
• M43: 35,409,068 km (0.094 R)
• M44: 35,914,260 km (0.117 R)
• M45: 37,959,113 km (0.116 R)
• M46: 38,476,273 km (0.093 R)
• M47: 40,884,799 km (0.099 R)
• M48: 41,308,610 km (0.073 R)
• M49: 43,881,992 km (0.102 R)
• M50: 44,642,249 km (0.079 R)
• M51: 46,838,345 km (0.089 R)
• M52: 47,392,905 km (0.057 R)
• M53: 47,615,207 km (0.114 R)
• M54: 48,956,950 km (0.067 R)
• M55: 49,069,448 km (0.084 R)
• M56: 50,084,619 km (0.095 R)
• M57: 50,878,984 km (0.091 R)
• M58: 51,106,672 km (0.088 R)
• M59: 52,250,497 km (0.104 R)
• M60: 52,710,361 km (0.068 R)
• M61: 53,518,339 km (0.103 R)
• M62: 53,749,917 km (0.117 R)
• M63: 54,679,667 km (0.114 R)
• M64: 55,614,804 km (0.091 R)
• M65: 55,849,373 km (0.059 R)
• M66: 57,263,821 km (0.101 R)
• M67: 57,737,897 km (0.108 R)
• M68: 58,332,399 km (0.061 R)
• M69: 58,928,845 km (0.055 R)
• M70: 59,647,214 km (0.035 R)
• M71: 60,609,727 km (0.075 R)
• M72: 60,851,028 km (0.067 R)
• M73: 62,549,862 km (0.043 R)
• M74: 62,671,784 km (0.096 R)
• M75: 63,405,113 km (0.104 R)
• M76: 64,387,223 km (0.084 R)
• M77: 64,756,879 km (0.093 R)
• M78: 67,738,963 km (0.085 R)
• M79: 68,365,928 km (0.071 R)
• M80: 69,246,760 km (0.074 R)
• M81: 69,372,871 km (0.039 R)
• M82: 71,529,025 km (0.079 R)
• M83: 72,295,265 km (0.117 R)
• M84: 75,776,857 km (0.113 R)
• M85: 77,734,494 km (0.113 R)
• M86: 79,312,602 km (0.05 R)
• M87: 79,840,982 km (0.111 R)
• M88: 80,635,795 km (0.069 R)
• M89: 81,300,010 km (0.076 R)
• M90: 84,648,609 km (0.083 R)
• M91: 85,458,980 km (0.097 R)
• M92: 87,087,503 km (0.079 R)
• M93: 87,905,504 km (0.104 R)
• M94: 88,042,087 km (0.092 R)
• M95: 91,203,090 km (0.042 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 354 - 17,791 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit