🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.56 AU - 0.78 AU

Year: 200 Days

Day: 32.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 17.2 °

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: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.72 AU - 0.92 AU

Year: 271 Days

Day: 14.8 Hours

Environment

Temp: 109 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.89 AU - 1.23 AU

Year: 399 Days

Day: 47 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.2 AU - 1.2 AU

Year: 480 Days

Day: 17.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.36 AU - 1.54 AU

Year: 638 Days

Day: 45.1 Hours

Environment

Temp: -26 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.3

Radius: 14.6

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.51 AU - 5.37 AU

Year: 4010 Days

Day: 10.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 97,986,780 km

• M1: 185,651 km (0.042 R)
• M2: 278,850 km (0.068 R)
• M3: 432,188 km (0.03 R)
• M4: 791,074 km (0.067 R)
• M5: 982,858 km (0.098 R)
• M6: 1,153,250 km (0.103 R)
• M7: 1,361,191 km (0.101 R)
• M8: 1,511,686 km (0.109 R)
• M9: 1,800,111 km (0.095 R)
• M10: 1,905,578 km (0.117 R)
• M11: 2,059,963 km (0.061 R)
• M12: 2,414,510 km (0.113 R)
• M13: 2,633,521 km (0.092 R)
• M14: 2,789,103 km (0.037 R)
• M15: 3,091,590 km (0.118 R)
• M16: 3,386,148 km (0.1 R)
• M17: 3,670,683 km (0.12 R)
• M18: 3,923,803 km (0.098 R)
• M19: 4,042,583 km (0.06 R)
• M20: 4,324,575 km (0.084 R)
• M21: 4,468,040 km (0.115 R)
• M22: 4,738,662 km (0.093 R)
• M23: 4,993,427 km (0.113 R)
• M24: 5,406,018 km (0.111 R)
• M25: 5,538,562 km (0.102 R)
• M26: 5,784,650 km (0.057 R)
• M27: 6,333,974 km (0.03 R)
• M28: 6,780,972 km (0.106 R)
• M29: 6,996,244 km (0.039 R)
• M30: 7,238,143 km (0.103 R)
• M31: 7,556,936 km (0.088 R)
• M32: 7,855,235 km (0.069 R)
• M33: 8,258,999 km (0.088 R)
• M34: 8,643,765 km (0.065 R)
• M35: 9,245,298 km (0.112 R)
• M36: 9,377,842 km (0.113 R)
• M37: 9,698,729 km (0.085 R)
• M38: 9,833,367 km (0.118 R)
• M39: 10,544,107 km (0.095 R)
• M40: 11,214,904 km (0.117 R)
• M41: 11,413,270 km (0.08 R)
• M42: 11,527,114 km (0.077 R)
• M43: 11,813,295 km (0.109 R)
• M44: 12,451,330 km (0.094 R)
• M45: 13,791,428 km (0.103 R)
• M46: 13,973,488 km (0.084 R)
• M47: 14,370,970 km (0.05 R)
• M48: 14,617,358 km (0.044 R)
• M49: 15,020,673 km (0.103 R)
• M50: 15,522,275 km (0.084 R)
• M51: 15,743,530 km (0.103 R)
• M52: 16,445,444 km (0.109 R)
• M53: 16,671,037 km (0.044 R)
• M54: 17,583,285 km (0.114 R)
• M55: 17,913,148 km (0.061 R)
• M56: 18,444,969 km (0.09 R)
• M57: 18,645,879 km (0.12 R)
• M58: 19,422,441 km (0.082 R)
• M59: 20,037,588 km (0.105 R)
• M60: 20,832,850 km (0.076 R)
• M61: 21,007,131 km (0.06 R)
• M62: 21,815,109 km (0.064 R)
• M63: 22,812,329 km (0.11 R)
• M64: 23,244,368 km (0.112 R)
• M65: 23,352,676 km (0.068 R)
• M66: 24,006,718 km (0.103 R)
• M67: 24,372,784 km (0.089 R)
• M68: 24,666,894 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.2

Radius: 10.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.33 AU - 7.65 AU

Year: 6039 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,986,780 km

• M1: 148,999 km (0.12 R)
• M2: 248,332 km (0.101 R)
• M3: 326,423 km (0.092 R)
• M4: 556,354 km (0.076 R)
• M5: 769,083 km (0.077 R)
• M6: 909,705 km (0.104 R)
• M7: 1,190,649 km (0.098 R)
• M8: 1,258,417 km (0.096 R)
• M9: 1,647,372 km (0.119 R)
• M10: 1,801,009 km (0.051 R)
• M11: 2,105,889 km (0.111 R)
• M12: 2,462,082 km (0.107 R)
• M13: 3,022,625 km (0.099 R)
• M14: 3,444,192 km (0.076 R)
• M15: 3,582,271 km (0.114 R)
• M16: 3,966,288 km (0.086 R)
• M17: 4,048,866 km (0.086 R)
• M18: 4,300,191 km (0.074 R)
• M19: 4,817,799 km (0.086 R)
• M20: 5,061,794 km (0.078 R)
• M21: 5,401,082 km (0.115 R)
• M22: 5,747,700 km (0.095 R)
• M23: 6,930,121 km (0.085 R)
• M24: 7,459,399 km (0.108 R)
• M25: 7,767,720 km (0.082 R)
• M26: 7,923,451 km (0.109 R)
• M27: 8,291,013 km (0.075 R)
• M28: 8,397,078 km (0.067 R)
• M29: 8,503,442 km (0.112 R)
• M30: 8,961,062 km (0.088 R)
• M31: 9,620,789 km (0.097 R)
• M32: 9,816,163 km (0.047 R)
• M33: 9,928,362 km (0.077 R)
• M34: 10,324,497 km (0.113 R)
• M35: 10,754,741 km (0.116 R)
• M36: 10,870,529 km (0.108 R)
• M37: 11,103,154 km (0.072 R)
• M38: 11,337,574 km (0.042 R)
• M39: 11,870,890 km (0.091 R)
• M40: 12,747,235 km (0.093 R)
• M41: 13,301,794 km (0.068 R)
• M42: 13,488,342 km (0.092 R)
• M43: 13,958,678 km (0.069 R)
• M44: 14,434,250 km (0.115 R)
• M45: 14,690,212 km (0.102 R)
• M46: 14,947,520 km (0.07 R)
• M47: 15,238,787 km (0.119 R)
• M48: 15,303,862 km (0.099 R)
• M49: 15,466,774 km (0.112 R)
• M50: 15,860,067 km (0.107 R)
• M51: 16,124,107 km (0.1 R)
• M52: 16,423,004 km (0.118 R)
• M53: 16,623,166 km (0.08 R)
• M54: 17,636,392 km (0.119 R)
• M55: 17,978,672 km (0.101 R)
• M56: 18,495,982 km (0.104 R)
• M57: 18,669,665 km (0.117 R)
• M58: 18,773,934 km (0.112 R)
• M59: 18,878,653 km (0.112 R)
• M60: 19,757,840 km (0.081 R)
• M61: 20,434,920 km (0.111 R)
• M62: 20,650,340 km (0.116 R)
• M63: 20,794,254 km (0.034 R)
• M64: 21,702,014 km (0.086 R)
• M65: 21,958,424 km (0.115 R)
• M66: 22,105,479 km (0.095 R)
• M67: 22,585,539 km (0.085 R)
• M68: 22,696,839 km (0.102 R)
• M69: 22,882,640 km (0.041 R)
• M70: 23,368,384 km (0.102 R)
• M71: 23,857,270 km (0.063 R)
• M72: 24,046,362 km (0.065 R)
• M73: 24,349,746 km (0.066 R)
• M74: 24,998,702 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.6

Radius: 11

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.7 AU - 12.64 AU

Year: 14561 Days

Day: 10.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 97,986,780 km

• M1: 164,408 km (0.044 R)
• M2: 374,294 km (0.06 R)
• M3: 658,979 km (0.094 R)
• M4: 1,171,351 km (0.114 R)
• M5: 1,490,593 km (0.097 R)
• M6: 1,724,265 km (0.088 R)
• M7: 2,422,588 km (0.109 R)
• M8: 4,380,375 km (0.102 R)
• M9: 4,946,753 km (0.104 R)
• M10: 5,226,950 km (0.092 R)
• M11: 5,754,132 km (0.041 R)
• M12: 6,449,613 km (0.079 R)
• M13: 6,884,793 km (0.091 R)
• M14: 9,172,294 km (0.091 R)
• M15: 9,430,351 km (0.026 R)
• M16: 10,218,731 km (0.115 R)
• M17: 10,486,212 km (0.099 R)
• M18: 11,579,324 km (0.094 R)
• M19: 11,703,041 km (0.118 R)
• M20: 11,951,823 km (0.055 R)
• M21: 12,676,624 km (0.089 R)
• M22: 13,676,088 km (0.095 R)
• M23: 13,839,748 km (0.059 R)
• M24: 15,955,959 km (0.058 R)
• M25: 18,604,141 km (0.067 R)
• M26: 19,700,992 km (0.05 R)
• M27: 19,848,795 km (0.103 R)
• M28: 22,727,208 km (0.06 R)
• M29: 25,170,291 km (0.115 R)
• M30: 27,118,354 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912

Radius: 6.6

Gravity: 20.94 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 16.53 AU - 17.23 AU

Year: 25331 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,986,780 km

• M1: 85,121 km (0.102 R)
• M2: 669,002 km (0.093 R)
• M3: 955,033 km (0.054 R)
• M4: 1,111,662 km (0.086 R)
• M5: 1,667,268 km (0.115 R)
• M6: 1,780,065 km (0.119 R)
• M7: 1,973,495 km (0.075 R)
• M8: 2,994,201 km (0.118 R)
• M9: 3,085,755 km (0.068 R)
• M10: 3,508,818 km (0.079 R)
• M11: 3,605,309 km (0.095 R)
• M12: 3,751,765 km (0.098 R)
• M13: 4,050,512 km (0.077 R)
• M14: 4,202,952 km (0.109 R)
• M15: 4,460,859 km (0.046 R)
• M16: 4,884,520 km (0.025 R)
• M17: 4,938,375 km (0.064 R)
• M18: 6,703,780 km (0.109 R)
• M19: 6,823,757 km (0.085 R)
• M20: 6,884,045 km (0.119 R)
• M21: 7,126,992 km (0.094 R)
• M22: 7,683,795 km (0.118 R)
• M23: 7,872,438 km (0.087 R)
• M24: 7,999,148 km (0.101 R)
• M25: 8,190,483 km (0.11 R)
• M26: 8,383,315 km (0.091 R)
• M27: 8,642,718 km (0.117 R)
• M28: 9,235,873 km (0.118 R)
• M29: 9,706,508 km (0.082 R)
• M30: 10,253,737 km (0.103 R)
• M31: 13,362,381 km (0.11 R)
• M32: 13,970,646 km (0.084 R)
• M33: 14,355,412 km (0.095 R)
• M34: 15,056,577 km (0.093 R)
• M35: 15,928,732 km (0.105 R)
• M36: 16,169,435 km (0.117 R)
• M37: 17,804,690 km (0.092 R)
• M38: 18,473,392 km (0.1 R)
• M39: 18,557,616 km (0.108 R)
• M40: 18,726,362 km (0.084 R)
• M41: 19,065,351 km (0.102 R)
• M42: 20,094,435 km (0.099 R)
• M43: 21,405,959 km (0.079 R)
• M44: 22,116,699 km (0.117 R)
• M45: 22,925,574 km (0.071 R)
• M46: 23,288,200 km (0.102 R)
• M47: 25,222,650 km (0.085 R)
• M48: 26,826,040 km (0.093 R)
• M49: 26,921,483 km (0.052 R)
• M50: 27,016,927 km (0.096 R)
• M51: 28,851,894 km (0.066 R)
• M52: 29,538,100 km (0.062 R)
• M53: 31,326,991 km (0.118 R)
• M54: 31,527,901 km (0.1 R)
• M55: 32,234,452 km (0.091 R)
• M56: 32,946,388 km (0.034 R)
• M57: 33,253,063 km (0.088 R)
• M58: 39,473,193 km (0.119 R)
• M59: 41,110,542 km (0.065 R)
• M60: 41,330,601 km (0.089 R)
• M61: 41,992,870 km (0.096 R)
• M62: 42,103,573 km (0.065 R)
• M63: 42,770,031 km (0.082 R)
• M64: 42,881,482 km (0.047 R)
• M65: 46,039,792 km (0.043 R)
• M66: 48,573,531 km (0.093 R)
• M67: 55,953,044 km (0.047 R)
• M68: 56,807,847 km (0.119 R)
• M69: 56,930,367 km (0.107 R)
• M70: 59,522,599 km (0.099 R)
• M71: 59,895,995 km (0.058 R)
• M72: 61,648,983 km (0.117 R)
• M73: 61,900,906 km (0.06 R)
• M74: 62,152,979 km (0.112 R)
• M75: 64,693,150 km (0.079 R)
• M76: 64,949,112 km (0.076 R)
• M77: 65,975,952 km (0.109 R)
• M78: 66,620,569 km (0.09 R)
• M79: 67,915,937 km (0.099 R)
• M80: 71,851,558 km (0.029 R)
• M81: 73,713,304 km (0.073 R)
• M82: 73,846,895 km (0.086 R)
• M83: 74,784,275 km (0.119 R)
• M84: 76,941,626 km (0.091 R)
• M85: 77,212,697 km (0.081 R)
• M86: 79,393,086 km (0.118 R)
• M87: 79,529,968 km (0.095 R)
• M88: 79,804,031 km (0.071 R)
• M89: 81,731,749 km (0.117 R)
• M90: 85,492,341 km (0.076 R)
• M91: 86,194,852 km (0.116 R)
• M92: 86,758,238 km (0.093 R)
• M93: 87,464,340 km (0.109 R)
• M94: 88,455,875 km (0.066 R)
• M95: 88,882,079 km (0.104 R)
• M96: 96,668,050 km (0.08 R)
• M97: 97,546,488 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 13,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit