🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.69 AU

Year: 190 Days

Day: 14.5 Hours

Environment

Temp: 156 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.56 AU - 0.74 AU

Year: 200 Days

Day: 24.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,936,525 km

• M1: 302,936 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.53 AU - 0.77 AU

Year: 200 Days

Day: 43.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,936,525 km

• M1: 166,054 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.66 AU - 2.06 AU

Year: 966 Days

Day: 24.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,936,525 km

• M1: 197,170 km (0.102 R)
• M2: 1,414,448 km (0.103 R)

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.86 AU - 2.9 AU

Year: 1398 Days

Day: 32.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,936,525 km

• M1: 418,724 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.41 AU - 3.05 AU

Year: 1718 Days

Day: 41.8 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.8

Radius: 9.4

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.75 AU - 5.03 AU

Year: 4118 Days

Day: 13.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 70,936,525 km

• M1: 132,095 km (0.075 R)
• M2: 192,832 km (0.065 R)
• M3: 260,001 km (0.096 R)
• M4: 344,374 km (0.105 R)
• M5: 421,567 km (0.117 R)
• M6: 500,854 km (0.082 R)
• M7: 951,891 km (0.102 R)
• M8: 1,019,509 km (0.07 R)
• M9: 1,389,764 km (0.037 R)
• M10: 1,667,268 km (0.112 R)
• M11: 2,138,801 km (0.065 R)
• M12: 2,544,959 km (0.11 R)
• M13: 2,855,524 km (0.05 R)
• M14: 2,955,156 km (0.056 R)
• M15: 3,470,521 km (0.078 R)
• M16: 3,652,133 km (0.081 R)
• M17: 4,080,731 km (0.112 R)
• M18: 4,318,143 km (0.096 R)
• M19: 4,409,846 km (0.082 R)
• M20: 4,688,696 km (0.119 R)
• M21: 4,782,943 km (0.091 R)
• M22: 5,057,455 km (0.096 R)
• M23: 5,202,864 km (0.082 R)
• M24: 5,361,887 km (0.071 R)
• M25: 5,435,788 km (0.105 R)
• M26: 5,522,405 km (0.029 R)
• M27: 5,584,638 km (0.071 R)
• M28: 6,090,728 km (0.107 R)
• M29: 6,440,637 km (0.116 R)
• M30: 7,584,762 km (0.114 R)
• M31: 7,975,362 km (0.092 R)
• M32: 8,229,828 km (0.025 R)
• M33: 8,358,183 km (0.095 R)
• M34: 8,631,199 km (0.087 R)
• M35: 9,097,645 km (0.071 R)
• M36: 9,186,057 km (0.098 R)
• M37: 9,245,148 km (0.12 R)
• M38: 9,467,750 km (0.04 R)
• M39: 9,647,267 km (0.113 R)
• M40: 9,752,435 km (0.102 R)
• M41: 9,888,270 km (0.108 R)
• M42: 10,268,847 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.3

Radius: 11.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.86 AU - 6.38 AU

Year: 5073 Days

Day: 5 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 70,936,525 km

• M1: 190,737 km (0.116 R)
• M2: 478,115 km (0.117 R)
• M3: 593,156 km (0.031 R)
• M4: 743,352 km (0.059 R)
• M5: 829,969 km (0.11 R)
• M6: 1,000,810 km (0.111 R)
• M7: 1,155,045 km (0.047 R)
• M8: 1,287,439 km (0.082 R)
• M9: 1,440,777 km (0.065 R)
• M10: 1,551,779 km (0.075 R)
• M11: 1,633,010 km (0.097 R)
• M12: 1,749,248 km (0.117 R)
• M13: 1,920,238 km (0.092 R)
• M14: 2,601,058 km (0.109 R)
• M15: 3,121,659 km (0.1 R)
• M16: 4,798,800 km (0.086 R)
• M17: 4,919,227 km (0.07 R)
• M18: 5,138,537 km (0.069 R)
• M19: 5,212,289 km (0.054 R)
• M20: 5,612,164 km (0.076 R)
• M21: 5,739,023 km (0.078 R)
• M22: 5,815,767 km (0.086 R)
• M23: 6,099,853 km (0.118 R)
• M24: 6,178,093 km (0.085 R)
• M25: 6,521,121 km (0.086 R)
• M26: 6,681,639 km (0.116 R)
• M27: 6,789,350 km (0.085 R)
• M28: 7,116,072 km (0.083 R)
• M29: 7,420,054 km (0.101 R)
• M30: 7,756,500 km (0.069 R)
• M31: 8,766,585 km (0.071 R)
• M32: 8,854,997 km (0.088 R)
• M33: 8,943,858 km (0.105 R)
• M34: 9,573,815 km (0.092 R)
• M35: 10,249,249 km (0.085 R)
• M36: 10,718,687 km (0.117 R)
• M37: 10,844,948 km (0.025 R)
• M38: 11,452,016 km (0.069 R)
• M39: 12,499,201 km (0.069 R)
• M40: 12,698,914 km (0.085 R)
• M41: 13,169,101 km (0.119 R)
• M42: 13,338,445 km (0.1 R)
• M43: 13,508,538 km (0.112 R)
• M44: 13,816,560 km (0.106 R)
• M45: 13,919,633 km (0.092 R)
• M46: 14,369,773 km (0.085 R)
• M47: 14,509,198 km (0.062 R)
• M48: 14,754,240 km (0.069 R)
• M49: 15,071,387 km (0.111 R)
• M50: 15,177,602 km (0.1 R)
• M51: 15,820,274 km (0.102 R)
• M52: 16,000,390 km (0.086 R)
• M53: 16,108,699 km (0.044 R)
• M54: 17,280,050 km (0.115 R)
• M55: 17,577,151 km (0.072 R)
• M56: 17,763,700 km (0.092 R)
• M57: 18,289,536 km (0.117 R)
• M58: 18,516,476 km (0.115 R)
• M59: 18,744,314 km (0.092 R)
• M60: 19,087,940 km (0.077 R)
• M61: 20,326,311 km (0.073 R)
• M62: 20,482,940 km (0.074 R)
• M63: 20,915,727 km (0.109 R)
• M64: 21,034,358 km (0.102 R)
• M65: 21,910,703 km (0.12 R)
• M66: 22,312,971 km (0.12 R)
• M67: 23,863,852 km (0.076 R)
• M68: 24,194,763 km (0.111 R)
• M69: 24,610,495 km (0.069 R)
• M70: 24,986,884 km (0.11 R)
• M71: 25,154,583 km (0.107 R)
• M72: 25,280,843 km (0.117 R)
• M73: 26,639,192 km (0.03 R)
• M74: 26,810,631 km (0.075 R)
• M75: 26,982,519 km (0.053 R)
• M76: 27,847,195 km (0.029 R)
• M77: 27,977,644 km (0.053 R)
• M78: 28,239,291 km (0.099 R)
• M79: 28,370,339 km (0.11 R)
• M80: 28,501,686 km (0.093 R)
• M81: 28,940,905 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.1

Radius: 11.2

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 5.89 AU - 6.91 AU

Year: 6165 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 70,936,525 km

• M1: 265,387 km (0.058 R)
• M2: 423,661 km (0.109 R)
• M3: 643,720 km (0.071 R)
• M4: 755,619 km (0.066 R)
• M5: 861,085 km (0.066 R)
• M6: 1,058,555 km (0.042 R)
• M7: 1,163,123 km (0.099 R)
• M8: 1,255,725 km (0.05 R)
• M9: 1,465,311 km (0.1 R)
• M10: 1,565,991 km (0.098 R)
• M11: 1,669,063 km (0.107 R)
• M12: 1,882,390 km (0.105 R)
• M13: 2,029,594 km (0.088 R)
• M14: 2,142,690 km (0.087 R)
• M15: 2,219,284 km (0.069 R)
• M16: 2,616,018 km (0.057 R)
• M17: 3,430,878 km (0.048 R)
• M18: 3,612,041 km (0.106 R)
• M19: 3,726,932 km (0.112 R)
• M20: 3,843,020 km (0.077 R)
• M21: 3,960,304 km (0.083 R)
• M22: 4,739,410 km (0.091 R)
• M23: 5,043,842 km (0.081 R)
• M24: 5,276,317 km (0.097 R)
• M25: 5,967,758 km (0.116 R)
• M26: 6,435,401 km (0.108 R)
• M27: 7,086,900 km (0.118 R)
• M28: 7,347,649 km (0.057 R)
• M29: 7,523,277 km (0.114 R)
• M30: 7,670,631 km (0.081 R)
• M31: 7,789,262 km (0.045 R)
• M32: 8,300,139 km (0.082 R)
• M33: 8,605,767 km (0.112 R)
• M34: 9,259,659 km (0.083 R)
• M35: 9,608,522 km (0.057 R)
• M36: 9,994,185 km (0.083 R)
• M37: 11,147,734 km (0.087 R)
• M38: 11,349,691 km (0.081 R)
• M39: 11,688,979 km (0.101 R)
• M40: 12,100,673 km (0.119 R)
• M41: 12,204,344 km (0.095 R)
• M42: 12,447,291 km (0.101 R)
• M43: 12,621,872 km (0.116 R)
• M44: 12,832,505 km (0.115 R)
• M45: 13,364,027 km (0.08 R)
• M46: 14,193,098 km (0.091 R)
• M47: 15,599,019 km (0.115 R)
• M48: 15,749,664 km (0.114 R)
• M49: 15,862,909 km (0.115 R)
• M50: 15,976,454 km (0.067 R)
• M51: 16,701,705 km (0.062 R)
• M52: 16,817,194 km (0.1 R)
• M53: 18,144,875 km (0.096 R)
• M54: 18,303,299 km (0.096 R)
• M55: 18,581,552 km (0.101 R)
• M56: 19,182,785 km (0.097 R)
• M57: 19,546,458 km (0.12 R)
• M58: 20,321,973 km (0.097 R)
• M59: 20,610,099 km (0.107 R)
• M60: 21,608,664 km (0.062 R)
• M61: 21,902,774 km (0.047 R)
• M62: 22,325,388 km (0.117 R)
• M63: 22,495,181 km (0.081 R)
• M64: 23,007,105 km (0.087 R)
• M65: 23,479,835 km (0.095 R)
• M66: 23,868,939 km (0.059 R)
• M67: 24,347,353 km (0.083 R)
• M68: 24,741,244 km (0.038 R)
• M69: 25,004,985 km (0.107 R)
• M70: 25,137,229 km (0.077 R)
• M71: 25,446,747 km (0.116 R)
• M72: 26,292,873 km (0.096 R)
• M73: 26,742,115 km (0.111 R)
• M74: 26,922,381 km (0.058 R)
• M75: 27,556,825 km (0.046 R)
• M76: 27,830,290 km (0.053 R)
• M77: 27,967,322 km (0.106 R)
• M78: 29,025,428 km (0.104 R)
• M79: 29,443,105 km (0.115 R)
• M80: 30,425,215 km (0.07 R)
• M81: 30,755,078 km (0.028 R)
• M82: 31,085,989 km (0.1 R)
• M83: 31,180,834 km (0.043 R)
• M84: 32,038,179 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.3

Radius: 6.5

Gravity: 21.45 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.93 AU - 13.89 AU

Year: 15652 Days

Day: 19.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,936,525 km

• M1: 83,027 km (0.084 R)
• M2: 185,801 km (0.12 R)
• M3: 327,919 km (0.095 R)
• M4: 467,643 km (0.1 R)
• M5: 849,417 km (0.097 R)
• M6: 1,045,091 km (0.113 R)
• M7: 1,309,580 km (0.082 R)
• M8: 1,478,326 km (0.105 R)
• M9: 1,565,392 km (0.065 R)
• M10: 1,775,128 km (0.114 R)
• M11: 2,287,950 km (0.116 R)
• M12: 2,989,564 km (0.1 R)
• M13: 3,478,898 km (0.096 R)
• M14: 3,673,825 km (0.075 R)
• M15: 3,872,341 km (0.072 R)
• M16: 3,993,066 km (0.048 R)
• M17: 4,033,607 km (0.058 R)
• M18: 4,530,871 km (0.032 R)
• M19: 6,513,641 km (0.051 R)
• M20: 6,609,384 km (0.106 R)
• M21: 6,948,372 km (0.077 R)
• M22: 7,794,797 km (0.106 R)
• M23: 8,411,739 km (0.119 R)
• M24: 8,990,982 km (0.091 R)
• M25: 9,583,090 km (0.09 R)
• M26: 9,856,405 km (0.12 R)
• M27: 10,578,963 km (0.055 R)
• M28: 10,635,212 km (0.101 R)
• M29: 11,032,095 km (0.102 R)
• M30: 11,318,575 km (0.095 R)
• M31: 12,907,155 km (0.113 R)
• M32: 13,208,894 km (0.11 R)
• M33: 13,391,104 km (0.12 R)
• M34: 14,376,804 km (0.1 R)
• M35: 15,004,666 km (0.069 R)
• M36: 15,898,663 km (0.114 R)
• M37: 18,478,628 km (0.107 R)
• M38: 18,614,463 km (0.104 R)
• M39: 18,750,597 km (0.057 R)
• M40: 18,818,664 km (0.104 R)
• M41: 18,887,030 km (0.119 R)
• M42: 20,269,464 km (0.095 R)
• M43: 21,043,633 km (0.094 R)
• M44: 22,331,222 km (0.039 R)
• M45: 22,403,478 km (0.116 R)
• M46: 22,766,103 km (0.052 R)
• M47: 23,865,348 km (0.119 R)
• M48: 24,161,552 km (0.108 R)
• M49: 24,235,753 km (0.095 R)
• M50: 25,584,377 km (0.03 R)
• M51: 26,039,305 km (0.074 R)
• M52: 26,191,595 km (0.041 R)
• M53: 27,265,558 km (0.048 R)
• M54: 27,575,076 km (0.084 R)
• M55: 28,353,883 km (0.09 R)
• M56: 29,535,706 km (0.06 R)
• M57: 31,055,620 km (0.095 R)
• M58: 31,540,916 km (0.106 R)
• M59: 32,600,817 km (0.086 R)
• M60: 35,175,097 km (0.061 R)
• M61: 36,359,014 km (0.068 R)
• M62: 36,699,649 km (0.053 R)
• M63: 36,955,760 km (0.106 R)
• M64: 37,041,330 km (0.101 R)
• M65: 40,957,354 km (0.094 R)
• M66: 42,291,767 km (0.119 R)
• M67: 44,002,269 km (0.117 R)
• M68: 44,456,149 km (0.113 R)
• M69: 46,102,922 km (0.084 R)
• M70: 47,490,442 km (0.119 R)
• M71: 48,797,928 km (0.12 R)
• M72: 49,361,762 km (0.103 R)
• M73: 51,830,277 km (0.042 R)
• M74: 52,309,588 km (0.118 R)
• M75: 52,983,078 km (0.066 R)
• M76: 53,079,568 km (0.103 R)
• M77: 55,020,750 km (0.07 R)
• M78: 56,295,025 km (0.1 R)
• M79: 56,491,896 km (0.12 R)
• M80: 58,274,355 km (0.047 R)
• M81: 58,373,837 km (0.065 R)
• M82: 58,573,102 km (0.059 R)
• M83: 59,172,391 km (0.11 R)
• M84: 59,573,014 km (0.088 R)
• M85: 61,184,482 km (0.052 R)
• M86: 61,792,448 km (0.11 R)
• M87: 64,347,280 km (0.079 R)
• M88: 65,172,013 km (0.113 R)
• M89: 65,275,385 km (0.087 R)
• M90: 65,482,279 km (0.107 R)
• M91: 66,415,770 km (0.079 R)
• M92: 67,667,455 km (0.052 R)
• M93: 67,772,024 km (0.083 R)
• M94: 68,716,286 km (0.12 R)
• M95: 70,511,760 km (0.114 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: 235 - 16,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit