🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.47 AU - 0.71 AU

Year: 173 Days

Day: 46.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.6 AU - 0.72 AU

Year: 204 Days

Day: 20 Hours

Environment

Temp: 104 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.66 AU - 0.78 AU

Year: 233 Days

Day: 23.9 Hours

Environment

Temp: 93 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.78 AU - 0.96 AU

Year: 309 Days

Day: 45.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.82 AU - 1.14 AU

Year: 369 Days

Day: 13.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.36 AU - 4.64 AU

Year: 3046 Days

Day: 23 Hours

Environment

Temp: -126 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 10.1

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.22 AU - 4.54 AU

Year: 3491 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 67,386,613 km

• M1: 141,520 km (0.093 R)
• M2: 274,811 km (0.116 R)
• M3: 399,726 km (0.078 R)
• M4: 485,894 km (0.05 R)
• M5: 637,437 km (0.112 R)
• M6: 843,283 km (0.075 R)
• M7: 910,453 km (0.03 R)
• M8: 1,155,195 km (0.118 R)
• M9: 1,263,504 km (0.052 R)
• M10: 1,444,218 km (0.096 R)
• M11: 1,682,078 km (0.096 R)
• M12: 1,780,963 km (0.118 R)
• M13: 1,869,076 km (0.111 R)
• M14: 2,182,483 km (0.078 R)
• M15: 2,263,416 km (0.081 R)
• M16: 2,345,395 km (0.093 R)
• M17: 2,414,659 km (0.076 R)
• M18: 2,554,982 km (0.091 R)
• M19: 2,727,169 km (0.043 R)
• M20: 3,007,665 km (0.115 R)
• M21: 3,082,913 km (0.078 R)
• M22: 3,189,576 km (0.105 R)
• M23: 3,390,935 km (0.111 R)
• M24: 3,564,468 km (0.111 R)
• M25: 3,741,144 km (0.117 R)
• M26: 3,854,988 km (0.066 R)
• M27: 3,986,634 km (0.098 R)
• M28: 4,220,605 km (0.107 R)
• M29: 4,373,494 km (0.05 R)
• M30: 4,597,442 km (0.078 R)
• M31: 5,038,755 km (0.049 R)
• M32: 5,237,421 km (0.038 R)
• M33: 5,420,080 km (0.025 R)
• M34: 5,530,783 km (0.072 R)
• M35: 5,773,281 km (0.071 R)
• M36: 6,307,345 km (0.104 R)
• M37: 6,521,420 km (0.104 R)
• M38: 6,738,038 km (0.107 R)
• M39: 7,097,521 km (0.12 R)
• M40: 7,710,723 km (0.106 R)
• M41: 8,213,521 km (0.085 R)
• M42: 8,340,829 km (0.106 R)
• M43: 8,404,857 km (0.075 R)
• M44: 8,533,212 km (0.111 R)
• M45: 8,662,166 km (0.088 R)
• M46: 9,538,809 km (0.118 R)
• M47: 10,055,670 km (0.087 R)
• M48: 10,789,896 km (0.099 R)
• M49: 10,952,808 km (0.108 R)
• M50: 11,022,970 km (0.073 R)
• M51: 12,236,956 km (0.052 R)
• M52: 12,431,284 km (0.111 R)
• M53: 13,218,767 km (0.118 R)
• M54: 13,293,416 km (0.069 R)
• M55: 13,418,181 km (0.112 R)
• M56: 13,543,245 km (0.105 R)
• M57: 13,845,133 km (0.097 R)
• M58: 13,971,544 km (0.107 R)
• M59: 14,123,834 km (0.067 R)
• M60: 14,225,710 km (0.113 R)
• M61: 14,353,168 km (0.047 R)
• M62: 14,609,578 km (0.12 R)
• M63: 14,738,382 km (0.085 R)
• M64: 15,257,038 km (0.092 R)
• M65: 15,335,427 km (0.044 R)
• M66: 15,492,505 km (0.05 R)
• M67: 15,623,852 km (0.065 R)
• M68: 15,781,827 km (0.048 R)
• M69: 16,099,573 km (0.055 R)
• M70: 16,339,229 km (0.071 R)
• M71: 17,884,575 km (0.048 R)
• M72: 18,049,881 km (0.063 R)
• M73: 18,271,136 km (0.065 R)
• M74: 18,382,138 km (0.111 R)
• M75: 18,772,289 km (0.118 R)

Asteroid Belt

Center: 7.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.3

Radius: 11.3

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.46 AU - 12.66 AU

Year: 14967 Days

Day: 9.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,386,613 km

• M1: 185,950 km (0.113 R)
• M2: 503,247 km (0.079 R)
• M3: 614,099 km (0.059 R)
• M4: 734,376 km (0.069 R)
• M5: 863,329 km (0.07 R)
• M6: 1,410,558 km (0.071 R)
• M7: 1,574,518 km (0.09 R)
• M8: 2,601,357 km (0.082 R)
• M9: 2,833,683 km (0.115 R)
• M10: 2,952,464 km (0.102 R)
• M11: 3,133,926 km (0.09 R)
• M12: 4,264,287 km (0.107 R)
• M13: 4,366,612 km (0.099 R)
• M14: 4,608,811 km (0.088 R)
• M15: 4,855,348 km (0.101 R)
• M16: 5,034,118 km (0.036 R)
• M17: 6,660,247 km (0.066 R)
• M18: 6,939,396 km (0.069 R)
• M19: 7,222,436 km (0.106 R)
• M20: 7,716,408 km (0.086 R)
• M21: 7,967,433 km (0.072 R)
• M22: 8,867,563 km (0.07 R)
• M23: 9,086,724 km (0.115 R)
• M24: 9,307,531 km (0.049 R)
• M25: 9,890,214 km (0.102 R)
• M26: 10,254,635 km (0.091 R)
• M27: 10,392,414 km (0.101 R)
• M28: 10,762,968 km (0.093 R)
• M29: 11,948,831 km (0.109 R)
• M30: 13,627,169 km (0.044 R)
• M31: 13,728,148 km (0.104 R)
• M32: 14,339,554 km (0.077 R)
• M33: 14,442,328 km (0.097 R)
• M34: 14,855,817 km (0.034 R)
• M35: 15,220,835 km (0.031 R)
• M36: 15,641,654 km (0.117 R)
• M37: 16,494,811 km (0.11 R)
• M38: 16,872,845 km (0.05 R)
• M39: 19,484,375 km (0.108 R)
• M40: 19,769,508 km (0.044 R)
• M41: 20,343,964 km (0.113 R)
• M42: 20,459,454 km (0.064 R)
• M43: 20,865,761 km (0.103 R)
• M44: 22,278,414 km (0.109 R)
• M45: 22,397,644 km (0.069 R)
• M46: 23,177,049 km (0.119 R)
• M47: 23,722,034 km (0.059 R)
• M48: 24,087,651 km (0.081 R)
• M49: 25,693,285 km (0.093 R)
• M50: 26,509,191 km (0.098 R)
• M51: 28,230,614 km (0.109 R)
• M52: 29,007,177 km (0.112 R)
• M53: 29,856,593 km (0.111 R)
• M54: 29,987,940 km (0.035 R)
• M55: 30,449,300 km (0.039 R)
• M56: 30,647,817 km (0.083 R)
• M57: 31,046,046 km (0.119 R)
• M58: 31,512,791 km (0.098 R)
• M59: 32,048,950 km (0.085 R)
• M60: 32,859,023 km (0.049 R)
• M61: 33,744,193 km (0.097 R)
• M62: 33,881,075 km (0.074 R)
• M63: 34,430,548 km (0.091 R)
• M64: 34,568,328 km (0.101 R)
• M65: 34,913,600 km (0.075 R)
• M66: 36,166,183 km (0.105 R)
• M67: 37,079,927 km (0.064 R)
• M68: 37,504,336 km (0.085 R)
• M69: 37,930,241 km (0.076 R)
• M70: 39,217,680 km (0.081 R)
• M71: 40,301,367 km (0.114 R)
• M72: 40,810,598 km (0.094 R)
• M73: 41,468,231 km (0.118 R)
• M74: 42,572,263 km (0.097 R)
• M75: 43,760,519 km (0.091 R)
• M76: 43,835,168 km (0.066 R)
• M77: 44,583,756 km (0.099 R)
• M78: 44,658,854 km (0.091 R)
• M79: 47,007,541 km (0.109 R)
• M80: 47,160,430 km (0.11 R)
• M81: 48,081,504 km (0.081 R)
• M82: 49,163,395 km (0.114 R)
• M83: 49,629,542 km (0.096 R)
• M84: 49,785,274 km (0.069 R)
• M85: 50,879,732 km (0.08 R)
• M86: 51,351,264 km (0.09 R)
• M87: 51,508,791 km (0.104 R)
• M88: 52,377,805 km (0.069 R)
• M89: 53,092,434 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 786.8

Radius: 4.9

Gravity: 32.77 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.59 AU - 12.13 AU

Year: 15553 Days

Day: 17.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,386,613 km

• M1: 109,057 km (0.071 R)
• M2: 359,633 km (0.045 R)
• M3: 501,751 km (0.115 R)
• M4: 1,334,712 km (0.09 R)
• M5: 2,032,287 km (0.044 R)
• M6: 2,686,479 km (0.078 R)
• M7: 3,000,634 km (0.078 R)
• M8: 3,108,045 km (0.077 R)
• M9: 3,326,458 km (0.081 R)
• M10: 4,011,317 km (0.087 R)
• M11: 5,159,631 km (0.114 R)
• M12: 5,374,752 km (0.09 R)
• M13: 5,992,592 km (0.117 R)
• M14: 7,390,584 km (0.116 R)
• M15: 8,325,570 km (0.098 R)
• M16: 9,245,298 km (0.095 R)
• M17: 9,349,418 km (0.11 R)
• M18: 9,401,777 km (0.046 R)
• M19: 9,664,322 km (0.108 R)
• M20: 9,982,666 km (0.117 R)
• M21: 10,738,734 km (0.118 R)
• M22: 11,681,350 km (0.113 R)
• M23: 11,737,599 km (0.089 R)
• M24: 11,793,997 km (0.076 R)
• M25: 12,305,322 km (0.112 R)
• M26: 12,362,618 km (0.119 R)
• M27: 12,765,934 km (0.049 R)
• M28: 13,703,913 km (0.119 R)
• M29: 13,882,234 km (0.111 R)
• M30: 15,707,477 km (0.053 R)
• M31: 15,769,560 km (0.072 R)
• M32: 16,018,940 km (0.094 R)
• M33: 16,269,666 km (0.054 R)
• M34: 16,395,478 km (0.05 R)
• M35: 17,349,314 km (0.118 R)
• M36: 18,451,850 km (0.049 R)
• M37: 19,044,707 km (0.118 R)
• M38: 20,181,650 km (0.07 R)
• M39: 20,452,273 km (0.081 R)
• M40: 24,943,351 km (0.109 R)
• M41: 25,015,756 km (0.117 R)
• M42: 25,233,720 km (0.103 R)
• M43: 25,525,286 km (0.055 R)
• M44: 26,185,462 km (0.07 R)
• M45: 26,259,213 km (0.067 R)
• M46: 27,148,872 km (0.078 R)
• M47: 27,822,661 km (0.114 R)
• M48: 28,199,348 km (0.039 R)
• M49: 30,185,110 km (0.08 R)
• M50: 30,417,137 km (0.101 R)
• M51: 31,586,094 km (0.108 R)
• M52: 31,900,250 km (0.101 R)
• M53: 32,057,777 km (0.048 R)
• M54: 32,373,428 km (0.102 R)
• M55: 32,928,586 km (0.074 R)
• M56: 34,855,406 km (0.109 R)
• M57: 36,160,049 km (0.091 R)
• M58: 37,979,907 km (0.081 R)
• M59: 38,314,109 km (0.086 R)
• M60: 38,397,734 km (0.119 R)
• M61: 38,817,057 km (0.097 R)
• M62: 40,509,308 km (0.095 R)
• M63: 42,658,282 km (0.087 R)
• M64: 42,831,666 km (0.089 R)
• M65: 43,179,481 km (0.042 R)
• M66: 43,528,193 km (0.057 R)
• M67: 43,790,289 km (0.104 R)
• M68: 44,579,717 km (0.086 R)
• M69: 45,551,056 km (0.084 R)
• M70: 46,172,784 km (0.118 R)
• M71: 48,506,511 km (0.088 R)
• M72: 48,778,181 km (0.082 R)
• M73: 49,414,271 km (0.112 R)
• M74: 51,431,000 km (0.046 R)
• M75: 51,708,205 km (0.034 R)
• M76: 52,728,313 km (0.104 R)
• M77: 53,007,762 km (0.052 R)
• M78: 53,194,310 km (0.064 R)
• M79: 55,828,729 km (0.105 R)
• M80: 56,398,846 km (0.041 R)
• M81: 56,684,578 km (0.086 R)
• M82: 57,353,131 km (0.056 R)
• M83: 58,216,610 km (0.053 R)
• M84: 59,180,918 km (0.052 R)
• M85: 59,277,707 km (0.103 R)
• M86: 59,568,227 km (0.077 R)
• M87: 59,956,283 km (0.109 R)
• M88: 61,517,038 km (0.116 R)
• M89: 65,077,318 km (0.094 R)
• M90: 65,177,100 km (0.042 R)
• M91: 65,576,975 km (0.043 R)
• M92: 66,479,798 km (0.099 R)
• M93: 66,680,857 km (0.082 R)
• M94: 67,184,703 km (0.117 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 19,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit