🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.43 AU - 0.69 AU

Year: 121 Days

Day: 22.3 Hours

Environment

Temp: 423 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.68 AU - 0.88 AU

Year: 199 Days

Day: 16 Hours

Environment

Temp: 332 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,484,583 km

• M1: 233,971 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.28 AU - 1.46 AU

Year: 463 Days

Day: 25.7 Hours

Environment

Temp: 211 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.83 AU - 2.31 AU

Year: 860 Days

Day: 41.5 Hours

Environment

Temp: 74 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,484,583 km

• M1: 257,907 km (0.097 R)
• M2: 657,931 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.88 AU - 3.34 AU

Year: 1584 Days

Day: 30.9 Hours

Environment

Temp: -20 °C

Axial Tilt: 57.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.58 AU - 3.84 AU

Year: 2063 Days

Day: 44.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.13 AU - 5.45 AU

Year: 3027 Days

Day: 13.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,484,583 km

• M1: 425,905 km (0.094 R)

Asteroid Belt

Center: 8.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.4

Radius: 9.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.95 AU - 16.43 AU

Year: 13832 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 85,484,583 km

• M1: 141,220 km (0.057 R)
• M2: 302,636 km (0.117 R)
• M3: 400,473 km (0.059 R)
• M4: 468,241 km (0.1 R)
• M5: 540,497 km (0.085 R)
• M6: 617,241 km (0.069 R)
• M7: 748,289 km (0.076 R)
• M8: 817,552 km (0.093 R)
• M9: 1,039,107 km (0.068 R)
• M10: 1,885,532 km (0.061 R)
• M11: 2,333,727 km (0.111 R)
• M12: 2,677,652 km (0.118 R)
• M13: 3,296,239 km (0.117 R)
• M14: 3,926,795 km (0.067 R)
• M15: 4,113,792 km (0.097 R)
• M16: 4,208,338 km (0.079 R)
• M17: 4,561,538 km (0.078 R)
• M18: 4,725,348 km (0.046 R)
• M19: 5,365,178 km (0.077 R)
• M20: 5,748,149 km (0.116 R)
• M21: 6,284,607 km (0.062 R)
• M22: 6,688,222 km (0.083 R)
• M23: 6,986,969 km (0.086 R)
• M24: 7,792,104 km (0.049 R)
• M25: 7,870,344 km (0.084 R)
• M26: 8,067,065 km (0.051 R)
• M27: 8,425,352 km (0.12 R)
• M28: 8,666,953 km (0.105 R)
• M29: 8,748,035 km (0.118 R)
• M30: 9,364,228 km (0.12 R)
• M31: 9,572,768 km (0.092 R)
• M32: 9,994,335 km (0.06 R)
• M33: 10,336,016 km (0.074 R)
• M34: 10,943,234 km (0.109 R)
• M35: 11,207,124 km (0.056 R)
• M36: 12,101,421 km (0.119 R)
• M37: 13,251,529 km (0.066 R)
• M38: 15,260,928 km (0.059 R)
• M39: 16,051,104 km (0.093 R)
• M40: 16,602,222 km (0.063 R)
• M41: 16,905,307 km (0.115 R)
• M42: 17,619,787 km (0.105 R)
• M43: 18,136,199 km (0.12 R)
• M44: 18,292,080 km (0.055 R)
• M45: 18,396,349 km (0.065 R)
• M46: 19,131,024 km (0.089 R)
• M47: 20,197,358 km (0.063 R)
• M48: 20,358,924 km (0.089 R)
• M49: 22,610,372 km (0.089 R)
• M50: 24,021,379 km (0.053 R)
• M51: 24,249,815 km (0.081 R)
• M52: 25,112,845 km (0.051 R)
• M53: 25,519,003 km (0.061 R)
• M54: 25,752,077 km (0.088 R)
• M55: 26,337,902 km (0.104 R)
• M56: 27,046,697 km (0.113 R)
• M57: 28,241,834 km (0.086 R)
• M58: 28,422,548 km (0.107 R)
• M59: 28,603,711 km (0.099 R)
• M60: 28,967,234 km (0.105 R)
• M61: 29,393,139 km (0.09 R)
• M62: 29,759,953 km (0.077 R)
• M63: 30,128,263 km (0.104 R)
• M64: 31,366,634 km (0.095 R)
• M65: 31,741,527 km (0.041 R)
• M66: 31,929,422 km (0.104 R)
• M67: 33,637,680 km (0.077 R)
• M68: 34,534,968 km (0.099 R)
• M69: 34,792,874 km (0.115 R)
• M70: 35,635,260 km (0.099 R)
• M71: 35,830,635 km (0.111 R)
• M72: 38,002,945 km (0.065 R)
• M73: 38,602,683 km (0.092 R)
• M74: 39,946,820 km (0.08 R)
• M75: 40,082,057 km (0.085 R)
• M76: 41,237,999 km (0.072 R)
• M77: 42,335,749 km (0.12 R)
• M78: 43,026,891 km (0.082 R)
• M79: 43,373,808 km (0.091 R)
• M80: 44,700,442 km (0.051 R)
• M81: 44,840,915 km (0.101 R)
• M82: 45,122,308 km (0.044 R)
• M83: 45,192,619 km (0.075 R)
• M84: 45,263,080 km (0.067 R)
• M85: 45,686,591 km (0.116 R)
• M86: 46,537,504 km (0.089 R)
• M87: 47,680,282 km (0.07 R)

Planet 9 - Gas Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.4

Radius: 12.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.22 AU - 15.46 AU

Year: 16507 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,484,583 km

• M1: 158,574 km (0.066 R)
• M2: 241,601 km (0.115 R)
• M3: 383,270 km (0.112 R)
• M4: 484,847 km (0.111 R)
• M5: 722,259 km (0.054 R)
• M6: 816,804 km (0.074 R)
• M7: 1,063,042 km (0.08 R)
• M8: 1,333,964 km (0.099 R)
• M9: 1,429,408 km (0.109 R)
• M10: 2,051,436 km (0.085 R)
• M11: 2,539,424 km (0.067 R)
• M12: 3,031,451 km (0.034 R)
• M13: 3,256,297 km (0.117 R)
• M14: 3,928,739 km (0.063 R)
• M15: 4,352,849 km (0.061 R)
• M16: 5,438,032 km (0.061 R)
• M17: 5,791,382 km (0.116 R)
• M18: 6,111,821 km (0.066 R)
• M19: 7,624,704 km (0.067 R)
• M20: 7,799,734 km (0.117 R)
• M21: 8,153,682 km (0.106 R)
• M22: 9,340,741 km (0.102 R)
• M23: 9,622,434 km (0.084 R)
• M24: 10,483,968 km (0.1 R)
• M25: 10,776,731 km (0.12 R)
• M26: 11,171,221 km (0.096 R)
• M27: 11,420,301 km (0.111 R)
• M28: 11,772,006 km (0.076 R)
• M29: 12,486,186 km (0.108 R)
• M30: 13,530,679 km (0.027 R)
• M31: 13,796,215 km (0.12 R)
• M32: 14,711,903 km (0.116 R)
• M33: 16,658,471 km (0.029 R)
• M34: 16,943,156 km (0.089 R)
• M35: 17,690,846 km (0.028 R)
• M36: 17,806,784 km (0.114 R)
• M37: 18,743,865 km (0.073 R)
• M38: 18,980,679 km (0.096 R)
• M39: 19,099,459 km (0.112 R)
• M40: 19,278,079 km (0.111 R)
• M41: 20,422,204 km (0.098 R)
• M42: 20,665,749 km (0.075 R)
• M43: 20,910,491 km (0.057 R)
• M44: 21,650,103 km (0.081 R)
• M45: 22,273,178 km (0.066 R)
• M46: 22,649,716 km (0.081 R)
• M47: 23,028,498 km (0.105 R)
• M48: 24,435,167 km (0.096 R)
• M49: 24,693,821 km (0.064 R)
• M50: 25,148,748 km (0.089 R)
• M51: 25,869,361 km (0.105 R)
• M52: 26,199,225 km (0.059 R)
• M53: 26,862,990 km (0.11 R)
• M54: 27,063,152 km (0.119 R)
• M55: 27,397,952 km (0.117 R)
• M56: 27,599,461 km (0.119 R)
• M57: 27,936,505 km (0.058 R)
• M58: 29,641,920 km (0.091 R)
• M59: 30,611,614 km (0.119 R)
• M60: 31,451,008 km (0.086 R)
• M61: 31,732,551 km (0.112 R)
• M62: 31,944,232 km (0.12 R)
• M63: 33,367,506 km (0.046 R)
• M64: 35,102,542 km (0.026 R)
• M65: 35,907,528 km (0.064 R)
• M66: 36,866,750 km (0.118 R)
• M67: 38,058,895 km (0.106 R)
• M68: 39,112,363 km (0.109 R)
• M69: 39,415,149 km (0.095 R)
• M70: 41,710,579 km (0.065 R)
• M71: 43,108,571 km (0.07 R)
• M72: 45,631,689 km (0.077 R)
• M73: 46,189,988 km (0.12 R)
• M74: 47,474,585 km (0.1 R)
• M75: 47,636,001 km (0.108 R)
• M76: 48,364,543 km (0.098 R)
• M77: 49,178,355 km (0.103 R)
• M78: 49,587,057 km (0.083 R)
• M79: 50,654,737 km (0.12 R)
• M80: 52,062,453 km (0.086 R)
• M81: 53,231,261 km (0.092 R)
• M82: 54,493,268 km (0.061 R)
• M83: 54,746,837 km (0.09 R)
• M84: 55,000,854 km (0.095 R)
• M85: 55,255,170 km (0.102 R)
• M86: 56,960,885 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.7

Radius: 7.4

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 17.05 AU - 20.21 AU

Year: 23219 Days

Day: 20.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,484,583 km

• M1: 351,854 km (0.06 R)
• M2: 627,413 km (0.085 R)
• M3: 934,538 km (0.111 R)
• M4: 1,104,631 km (0.12 R)
• M5: 1,845,888 km (0.117 R)
• M6: 2,359,308 km (0.113 R)
• M7: 2,513,843 km (0.109 R)
• M8: 3,775,701 km (0.089 R)
• M9: 6,776,933 km (0.115 R)
• M10: 7,615,429 km (0.101 R)
• M11: 8,134,235 km (0.096 R)
• M12: 9,572,618 km (0.065 R)
• M13: 11,087,895 km (0.059 R)
• M14: 12,879,778 km (0.046 R)
• M15: 13,358,791 km (0.057 R)
• M16: 14,334,468 km (0.091 R)
• M17: 14,475,688 km (0.103 R)
• M18: 15,188,821 km (0.078 R)
• M19: 15,260,778 km (0.114 R)
• M20: 16,059,631 km (0.062 R)
• M21: 16,427,342 km (0.036 R)
• M22: 17,849,420 km (0.053 R)
• M23: 18,153,851 km (0.111 R)
• M24: 19,623,201 km (0.061 R)
• M25: 20,095,033 km (0.12 R)
• M26: 20,253,158 km (0.047 R)
• M27: 21,371,552 km (0.103 R)
• M28: 21,694,833 km (0.07 R)
• M29: 22,019,610 km (0.103 R)
• M30: 24,338,377 km (0.119 R)
• M31: 24,591,347 km (0.091 R)
• M32: 25,185,101 km (0.104 R)
• M33: 25,869,361 km (0.025 R)
• M34: 26,646,522 km (0.086 R)
• M35: 26,907,421 km (0.096 R)
• M36: 27,256,283 km (0.111 R)
• M37: 27,606,791 km (0.117 R)
• M38: 28,489,568 km (0.104 R)
• M39: 31,284,655 km (0.089 R)
• M40: 32,668,136 km (0.076 R)
• M41: 32,761,036 km (0.048 R)
• M42: 33,133,684 km (0.105 R)
• M43: 34,354,403 km (0.059 R)
• M44: 34,638,340 km (0.105 R)
• M45: 35,589,932 km (0.108 R)
• M46: 37,616,235 km (0.105 R)
• M47: 37,713,623 km (0.107 R)
• M48: 37,908,848 km (0.1 R)
• M49: 38,790,877 km (0.08 R)
• M50: 38,987,748 km (0.105 R)
• M51: 39,580,605 km (0.119 R)
• M52: 40,176,453 km (0.06 R)
• M53: 40,875,225 km (0.057 R)
• M54: 41,477,506 km (0.103 R)
• M55: 41,981,501 km (0.111 R)
• M56: 42,690,744 km (0.078 R)
• M57: 44,018,126 km (0.077 R)
• M58: 44,635,367 km (0.107 R)
• M59: 44,738,440 km (0.104 R)
• M60: 44,945,035 km (0.072 R)
• M61: 45,566,614 km (0.059 R)
• M62: 47,658,740 km (0.091 R)
• M63: 48,822,761 km (0.092 R)
• M64: 49,461,544 km (0.071 R)
• M65: 50,532,515 km (0.108 R)
• M66: 51,286,638 km (0.034 R)
• M67: 51,502,807 km (0.111 R)
• M68: 52,153,109 km (0.064 R)
• M69: 53,133,723 km (0.071 R)
• M70: 55,778,164 km (0.11 R)
• M71: 58,690,985 km (0.077 R)
• M72: 58,917,027 km (0.091 R)
• M73: 59,824,338 km (0.115 R)
• M74: 60,507,851 km (0.096 R)
• M75: 61,193,907 km (0.117 R)
• M76: 61,537,982 km (0.11 R)
• M77: 62,689,287 km (0.108 R)
• M78: 62,920,416 km (0.105 R)
• M79: 65,481,531 km (0.096 R)
• M80: 68,314,017 km (0.064 R)
• M81: 68,432,948 km (0.048 R)
• M82: 69,745,220 km (0.11 R)
• M83: 70,464,636 km (0.06 R)
• M84: 71,065,870 km (0.111 R)
• M85: 76,306,882 km (0.089 R)
• M86: 77,047,990 km (0.079 R)
• M87: 78,164,289 km (0.051 R)
• M88: 80,036,357 km (0.037 R)
• M89: 81,923,384 km (0.085 R)
• M90: 82,176,055 km (0.087 R)
• M91: 82,429,025 km (0.102 R)
• M92: 83,316,290 km (0.116 R)
• M93: 83,824,923 km (0.099 R)
• M94: 84,079,538 km (0.036 R)
• M95: 84,972,787 km (0.062 R)

Kuiper Belt

Range: 38 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 18,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit