🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.47 AU - 0.77 AU

Year: 188 Days

Day: 24.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,765,512 km

• M1: 261,796 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.58 AU - 0.7 AU

Year: 197 Days

Day: 44.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.85 AU - 0.89 AU

Year: 312 Days

Day: 34.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,765,512 km

• M1: 172,486 km (0.057 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.79 AU - 1.13 AU

Year: 362 Days

Day: 15.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.97 AU - 1.07 AU

Year: 397 Days

Day: 33.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 88,765,512 km

• M1: 413,937 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.46 AU - 1.76 AU

Year: 787 Days

Day: 39.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,765,512 km

• M1: 726,148 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.9

Radius: 9.1

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.02 AU - 6.28 AU

Year: 5872 Days

Day: 12.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,765,512 km

• M1: 272,268 km (0.113 R)
• M2: 370,853 km (0.079 R)
• M3: 430,842 km (0.051 R)
• M4: 709,543 km (0.054 R)
• M5: 774,618 km (0.035 R)
• M6: 968,197 km (0.052 R)
• M7: 1,041,351 km (0.107 R)
• M8: 1,553,574 km (0.033 R)
• M9: 1,800,111 km (0.07 R)
• M10: 2,886,341 km (0.104 R)
• M11: 3,234,456 km (0.096 R)
• M12: 3,899,568 km (0.113 R)
• M13: 3,970,776 km (0.096 R)
• M14: 4,631,400 km (0.098 R)
• M15: 5,194,636 km (0.064 R)
• M16: 5,325,684 km (0.079 R)
• M17: 5,484,408 km (0.075 R)
• M18: 5,644,776 km (0.114 R)
• M19: 6,052,431 km (0.115 R)
• M20: 6,867,440 km (0.097 R)
• M21: 7,011,503 km (0.075 R)
• M22: 7,069,397 km (0.098 R)
• M23: 7,420,054 km (0.094 R)
• M24: 7,597,477 km (0.072 R)
• M25: 7,686,787 km (0.032 R)
• M26: 7,866,454 km (0.099 R)
• M27: 8,199,310 km (0.096 R)
• M28: 8,382,866 km (0.116 R)
• M29: 9,802,251 km (0.099 R)
• M30: 10,258,973 km (0.092 R)
• M31: 10,622,646 km (0.034 R)
• M32: 10,722,577 km (0.106 R)
• M33: 11,193,062 km (0.096 R)
• M34: 11,499,140 km (0.078 R)
• M35: 11,842,467 km (0.051 R)
• M36: 12,821,585 km (0.085 R)
• M37: 13,428,653 km (0.108 R)
• M38: 14,338,358 km (0.114 R)
• M39: 14,448,910 km (0.108 R)
• M40: 14,968,314 km (0.048 R)
• M41: 15,531,700 km (0.119 R)
• M42: 15,645,245 km (0.096 R)
• M43: 16,140,264 km (0.065 R)
• M44: 16,216,858 km (0.091 R)
• M45: 16,447,538 km (0.086 R)
• M46: 16,950,935 km (0.078 R)
• M47: 17,302,340 km (0.095 R)
• M48: 17,577,301 km (0.108 R)
• M49: 17,814,264 km (0.103 R)
• M50: 18,012,481 km (0.119 R)
• M51: 18,571,379 km (0.111 R)
• M52: 19,055,029 km (0.107 R)
• M53: 19,298,425 km (0.058 R)
• M54: 19,993,456 km (0.076 R)
• M55: 20,075,735 km (0.066 R)
• M56: 20,199,452 km (0.096 R)
• M57: 20,821,780 km (0.067 R)
• M58: 21,872,854 km (0.059 R)
• M59: 22,383,432 km (0.077 R)
• M60: 22,941,133 km (0.049 R)
• M61: 23,070,385 km (0.092 R)
• M62: 23,286,554 km (0.119 R)
• M63: 23,416,555 km (0.117 R)
• M64: 23,982,633 km (0.052 R)
• M65: 24,553,199 km (0.088 R)
• M66: 24,773,856 km (0.117 R)
• M67: 25,172,684 km (0.034 R)
• M68: 25,439,716 km (0.102 R)
• M69: 25,618,187 km (0.096 R)
• M70: 26,156,440 km (0.079 R)
• M71: 26,607,776 km (0.06 R)
• M72: 26,925,223 km (0.11 R)
• M73: 27,701,487 km (0.089 R)
• M74: 28,161,650 km (0.113 R)
• M75: 28,392,629 km (0.068 R)
• M76: 28,809,857 km (0.098 R)
• M77: 28,996,106 km (0.082 R)
• M78: 29,276,004 km (0.07 R)
• M79: 29,463,151 km (0.111 R)
• M80: 29,697,720 km (0.112 R)
• M81: 29,885,615 km (0.05 R)
• M82: 30,546,988 km (0.091 R)
• M83: 30,736,678 km (0.105 R)
• M84: 31,022,260 km (0.048 R)
• M85: 31,452,055 km (0.096 R)
• M86: 31,691,711 km (0.106 R)
• M87: 31,980,135 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.3

Radius: 13.8

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 9.61 AU - 9.71 AU

Year: 11559 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 88,765,512 km

• M1: 185,501 km (0.107 R)
• M2: 300,243 km (0.108 R)
• M3: 666,459 km (0.098 R)
• M4: 965,505 km (0.093 R)
• M5: 1,935,497 km (0.105 R)
• M6: 2,215,395 km (0.101 R)
• M7: 2,462,830 km (0.095 R)
• M8: 2,672,117 km (0.062 R)
• M9: 2,766,962 km (0.113 R)
• M10: 3,208,575 km (0.049 R)
• M11: 3,309,853 km (0.091 R)
• M12: 3,967,036 km (0.112 R)
• M13: 4,213,574 km (0.073 R)
• M14: 4,607,315 km (0.092 R)
• M15: 4,779,652 km (0.086 R)
• M16: 5,013,025 km (0.04 R)
• M17: 5,280,057 km (0.12 R)
• M18: 5,460,621 km (0.114 R)
• M19: 6,046,297 km (0.114 R)
• M20: 6,619,706 km (0.091 R)
• M21: 6,782,169 km (0.106 R)
• M22: 7,818,583 km (0.103 R)
• M23: 8,094,142 km (0.098 R)
• M24: 8,233,119 km (0.101 R)
• M25: 8,548,770 km (0.1 R)
• M26: 8,868,461 km (0.109 R)
• M27: 9,962,470 km (0.118 R)
• M28: 11,137,412 km (0.112 R)
• M29: 11,292,096 km (0.086 R)
• M30: 11,958,106 km (0.118 R)
• M31: 12,116,680 km (0.025 R)
• M32: 12,677,223 km (0.12 R)
• M33: 12,798,397 km (0.091 R)
• M34: 13,287,133 km (0.061 R)
• M35: 13,906,768 km (0.104 R)
• M36: 14,240,969 km (0.05 R)
• M37: 14,705,022 km (0.11 R)
• M38: 15,003,021 km (0.085 R)
• M39: 15,174,011 km (0.037 R)
• M40: 15,432,068 km (0.083 R)
• M41: 16,302,278 km (0.056 R)
• M42: 16,434,074 km (0.086 R)
• M43: 17,143,766 km (0.036 R)
• M44: 17,457,324 km (0.106 R)
• M45: 18,226,855 km (0.119 R)
• M46: 18,363,737 km (0.106 R)
• M47: 19,471,808 km (0.045 R)
• M48: 19,565,158 km (0.107 R)
• M49: 19,939,900 km (0.114 R)
• M50: 20,506,427 km (0.079 R)
• M51: 20,839,432 km (0.117 R)
• M52: 21,318,145 km (0.117 R)
• M53: 21,558,848 km (0.086 R)
• M54: 22,189,104 km (0.084 R)
• M55: 22,580,003 km (0.082 R)
• M56: 22,677,990 km (0.044 R)
• M57: 22,825,344 km (0.064 R)
• M58: 23,071,732 km (0.113 R)
• M59: 23,666,533 km (0.084 R)
• M60: 24,015,844 km (0.058 R)
• M61: 24,266,420 km (0.112 R)
• M62: 24,618,574 km (0.08 R)
• M63: 24,770,116 km (0.056 R)
• M64: 25,481,005 km (0.094 R)
• M65: 26,508,443 km (0.051 R)
• M66: 27,340,058 km (0.099 R)
• M67: 27,916,907 km (0.12 R)
• M68: 28,022,075 km (0.077 R)
• M69: 31,460,881 km (0.072 R)
• M70: 31,570,387 km (0.076 R)
• M71: 32,784,373 km (0.089 R)
• M72: 33,006,676 km (0.12 R)
• M73: 34,069,718 km (0.112 R)
• M74: 34,351,411 km (0.09 R)
• M75: 35,257,825 km (0.085 R)
• M76: 35,656,802 km (0.085 R)
• M77: 35,771,095 km (0.118 R)
• M78: 38,199,218 km (0.1 R)
• M79: 38,491,682 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.7

Radius: 4

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 14.48 AU - 22.84 AU

Year: 31034 Days

Day: 17 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,765,512 km

• M1: 64,327 km (0.116 R)
• M2: 90,956 km (0.083 R)
• M3: 196,721 km (0.112 R)
• M4: 264,040 km (0.096 R)
• M5: 681,119 km (0.056 R)
• M6: 786,286 km (0.113 R)
• M7: 896,690 km (0.11 R)
• M8: 1,622,838 km (0.105 R)
• M9: 1,982,321 km (0.101 R)
• M10: 2,445,028 km (0.098 R)
• M11: 2,525,362 km (0.066 R)
• M12: 2,813,188 km (0.107 R)
• M13: 2,939,748 km (0.088 R)
• M14: 2,982,383 km (0.093 R)
• M15: 3,830,154 km (0.087 R)
• M16: 4,017,600 km (0.103 R)
• M17: 4,998,962 km (0.083 R)
• M18: 5,049,826 km (0.086 R)
• M19: 5,152,151 km (0.085 R)
• M20: 5,203,612 km (0.111 R)
• M21: 5,411,254 km (0.058 R)
• M22: 6,104,192 km (0.057 R)
• M23: 6,158,645 km (0.108 R)
• M24: 6,213,248 km (0.099 R)
• M25: 6,378,105 km (0.1 R)
• M26: 6,544,458 km (0.075 R)
• M27: 6,600,108 km (0.067 R)
• M28: 7,806,914 km (0.089 R)
• M29: 9,518,165 km (0.111 R)
• M30: 9,708,154 km (0.082 R)
• M31: 9,899,340 km (0.039 R)
• M32: 10,027,545 km (0.057 R)
• M33: 10,742,473 km (0.103 R)
• M34: 12,152,134 km (0.12 R)
• M35: 13,476,674 km (0.06 R)
• M36: 13,832,866 km (0.108 R)
• M37: 14,700,235 km (0.116 R)
• M38: 14,773,239 km (0.058 R)
• M39: 15,436,256 km (0.118 R)
• M40: 19,452,361 km (0.106 R)
• M41: 19,532,545 km (0.07 R)
• M42: 20,995,463 km (0.104 R)
• M43: 21,490,931 km (0.045 R)
• M44: 22,157,389 km (0.084 R)
• M45: 22,577,460 km (0.097 R)
• M46: 23,000,074 km (0.102 R)
• M47: 23,939,100 km (0.083 R)
• M48: 25,590,361 km (0.093 R)
• M49: 25,854,402 km (0.063 R)
• M50: 27,457,642 km (0.07 R)
• M51: 27,637,758 km (0.116 R)
• M52: 29,552,461 km (0.097 R)
• M53: 29,737,065 km (0.093 R)
• M54: 30,107,469 km (0.059 R)
• M55: 30,293,120 km (0.103 R)
• M56: 30,386,170 km (0.047 R)
• M57: 30,572,419 km (0.119 R)
• M58: 32,742,037 km (0.091 R)
• M59: 33,412,086 km (0.118 R)
• M60: 33,797,151 km (0.078 R)
• M61: 34,183,562 km (0.081 R)
• M62: 35,547,446 km (0.101 R)
• M63: 36,631,582 km (0.102 R)
• M64: 39,236,829 km (0.109 R)
• M65: 39,439,683 km (0.034 R)
• M66: 40,356,868 km (0.1 R)
• M67: 40,561,667 km (0.045 R)
• M68: 41,797,645 km (0.072 R)
• M69: 42,941,321 km (0.09 R)
• M70: 43,674,500 km (0.108 R)
• M71: 44,095,319 km (0.082 R)
• M72: 44,517,484 km (0.107 R)
• M73: 44,623,250 km (0.047 R)
• M74: 46,219,459 km (0.055 R)
• M75: 46,433,683 km (0.099 R)
• M76: 48,159,444 km (0.061 R)
• M77: 48,268,052 km (0.111 R)
• M78: 48,594,176 km (0.104 R)
• M79: 49,577,183 km (0.098 R)
• M80: 50,676,877 km (0.088 R)
• M81: 54,362,669 km (0.051 R)
• M82: 55,952,296 km (0.049 R)
• M83: 58,944,703 km (0.099 R)
• M84: 59,177,028 km (0.077 R)
• M85: 61,516,888 km (0.093 R)
• M86: 68,593,616 km (0.067 R)
• M87: 69,450,213 km (0.087 R)
• M88: 72,289,431 km (0.068 R)
• M89: 75,922,864 km (0.075 R)
• M90: 77,316,518 km (0.117 R)
• M91: 78,974,511 km (0.114 R)
• M92: 79,872,098 km (0.069 R)
• M93: 81,418,641 km (0.107 R)
• M94: 85,459,579 km (0.1 R)
• M95: 87,968,335 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 12,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit