🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.63 AU

Year: 174 Days

Day: 23.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,848,197 km

• M1: 44,431 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.41 AU - 1.43 AU

Year: 634 Days

Day: 26.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.5

Radius: 8.2

Gravity: 14.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.11 AU - 5.59 AU

Year: 4637 Days

Day: 6.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,848,197 km

• M1: 160,519 km (0.102 R)
• M2: 227,987 km (0.068 R)
• M3: 366,515 km (0.12 R)
• M4: 479,910 km (0.049 R)
• M5: 547,229 km (0.103 R)
• M6: 654,790 km (0.086 R)
• M7: 809,624 km (0.077 R)
• M8: 991,385 km (0.092 R)
• M9: 1,079,797 km (0.08 R)
• M10: 1,264,700 km (0.115 R)
• M11: 1,377,497 km (0.114 R)
• M12: 1,735,934 km (0.11 R)
• M13: 1,953,599 km (0.114 R)
• M14: 2,804,362 km (0.054 R)
• M15: 3,125,399 km (0.076 R)
• M16: 4,598,339 km (0.034 R)
• M17: 4,748,536 km (0.098 R)
• M18: 4,925,809 km (0.111 R)
• M19: 5,603,039 km (0.046 R)
• M20: 5,656,445 km (0.091 R)
• M21: 5,817,412 km (0.08 R)
• M22: 6,116,459 km (0.081 R)
• M23: 6,786,507 km (0.101 R)
• M24: 7,626,948 km (0.107 R)
• M25: 7,686,039 km (0.111 R)
• M26: 8,777,206 km (0.118 R)
• M27: 9,183,065 km (0.09 R)
• M28: 9,787,291 km (0.105 R)
• M29: 9,916,244 km (0.097 R)
• M30: 10,175,647 km (0.118 R)
• M31: 10,404,382 km (0.113 R)
• M32: 10,601,851 km (0.111 R)
• M33: 10,667,974 km (0.057 R)
• M34: 10,900,449 km (0.105 R)
• M35: 11,134,570 km (0.028 R)
• M36: 11,302,867 km (0.078 R)
• M37: 11,812,697 km (0.116 R)
• M38: 13,244,348 km (0.026 R)
• M39: 13,601,738 km (0.091 R)
• M40: 13,853,960 km (0.113 R)
• M41: 13,926,215 km (0.12 R)
• M42: 14,180,382 km (0.106 R)
• M43: 14,988,809 km (0.074 R)
• M44: 15,137,509 km (0.055 R)
• M45: 15,736,798 km (0.084 R)
• M46: 16,039,435 km (0.087 R)
• M47: 16,344,016 km (0.094 R)
• M48: 16,458,758 km (0.097 R)
• M49: 16,535,352 km (0.107 R)
• M50: 17,268,980 km (0.053 R)
• M51: 18,013,379 km (0.041 R)
• M52: 18,092,366 km (0.069 R)
• M53: 18,528,743 km (0.107 R)
• M54: 19,858,519 km (0.07 R)
• M55: 20,927,845 km (0.105 R)
• M56: 21,177,224 km (0.044 R)
• M57: 22,396,447 km (0.034 R)
• M58: 22,993,342 km (0.098 R)
• M59: 24,420,656 km (0.11 R)
• M60: 24,595,536 km (0.061 R)
• M61: 24,770,864 km (0.114 R)
• M62: 25,343,674 km (0.113 R)
• M63: 25,476,517 km (0.113 R)
• M64: 26,010,133 km (0.068 R)
• M65: 26,188,753 km (0.114 R)
• M66: 26,502,460 km (0.099 R)
• M67: 26,682,276 km (0.078 R)
• M68: 27,224,120 km (0.047 R)
• M69: 27,952,213 km (0.106 R)
• M70: 28,318,578 km (0.094 R)
• M71: 28,825,116 km (0.079 R)
• M72: 28,963,793 km (0.081 R)
• M73: 29,241,746 km (0.11 R)
• M74: 29,427,547 km (0.039 R)
• M75: 30,691,948 km (0.119 R)
• M76: 31,164,677 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.8

Radius: 13.1

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.51 AU - 5.55 AU

Year: 4873 Days

Day: 5.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,848,197 km

• M1: 199,264 km (0.039 R)
• M2: 285,582 km (0.049 R)
• M3: 519,404 km (0.065 R)
• M4: 610,359 km (0.108 R)
• M5: 765,044 km (0.111 R)
• M6: 1,143,825 km (0.044 R)
• M7: 1,226,703 km (0.116 R)
• M8: 1,369,718 km (0.055 R)
• M9: 1,817,016 km (0.042 R)
• M10: 1,898,696 km (0.032 R)
• M11: 2,083,150 km (0.032 R)
• M12: 2,186,223 km (0.103 R)
• M13: 2,561,116 km (0.066 R)
• M14: 2,653,567 km (0.085 R)
• M15: 2,879,909 km (0.051 R)
• M16: 3,494,157 km (0.056 R)
• M17: 3,848,256 km (0.074 R)
• M18: 4,170,489 km (0.118 R)
• M19: 4,591,308 km (0.101 R)
• M20: 4,864,175 km (0.028 R)
• M21: 4,956,477 km (0.107 R)
• M22: 5,260,160 km (0.114 R)
• M23: 5,787,942 km (0.106 R)
• M24: 6,307,794 km (0.084 R)
• M25: 6,972,158 km (0.088 R)
• M26: 7,181,147 km (0.041 R)
• M27: 7,498,593 km (0.093 R)
• M28: 8,367,458 km (0.098 R)
• M29: 8,450,485 km (0.107 R)
• M30: 8,645,560 km (0.101 R)
• M31: 8,785,733 km (0.104 R)
• M32: 9,239,464 km (0.065 R)
• M33: 9,642,929 km (0.12 R)
• M34: 9,963,966 km (0.108 R)
• M35: 10,169,962 km (0.06 R)
• M36: 10,437,144 km (0.075 R)
• M37: 10,706,570 km (0.115 R)
• M38: 11,008,608 km (0.087 R)
• M39: 11,252,453 km (0.086 R)
• M40: 11,931,926 km (0.082 R)
• M41: 12,465,991 km (0.025 R)
• M42: 12,688,293 km (0.102 R)
• M43: 13,072,311 km (0.055 R)
• M44: 14,214,341 km (0.12 R)
• M45: 14,680,189 km (0.082 R)
• M46: 15,286,359 km (0.066 R)
• M47: 15,935,165 km (0.058 R)
• M48: 16,349,701 km (0.048 R)
• M49: 16,802,683 km (0.104 R)
• M50: 17,543,193 km (0.095 R)
• M51: 18,114,657 km (0.076 R)
• M52: 18,510,941 km (0.105 R)
• M53: 18,655,752 km (0.09 R)
• M54: 18,764,659 km (0.075 R)
• M55: 19,202,383 km (0.115 R)
• M56: 19,717,299 km (0.076 R)
• M57: 20,087,852 km (0.116 R)
• M58: 20,460,800 km (0.086 R)
• M59: 20,798,293 km (0.116 R)
• M60: 21,024,335 km (0.105 R)
• M61: 21,440,965 km (0.082 R)
• M62: 23,525,462 km (0.099 R)
• M63: 24,155,419 km (0.066 R)
• M64: 24,472,416 km (0.071 R)
• M65: 25,472,179 km (0.119 R)
• M66: 26,119,040 km (0.102 R)
• M67: 26,444,565 km (0.105 R)
• M68: 27,058,515 km (0.034 R)
• M69: 27,181,784 km (0.073 R)
• M70: 27,346,491 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.6

Radius: 14.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.33 AU - 8.83 AU

Year: 9418 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,848,197 km

• M1: 250,576 km (0.029 R)
• M2: 496,665 km (0.069 R)
• M3: 723,904 km (0.045 R)
• M4: 1,085,482 km (0.104 R)
• M5: 1,184,965 km (0.078 R)
• M6: 1,459,776 km (0.104 R)
• M7: 1,639,443 km (0.091 R)
• M8: 2,249,802 km (0.083 R)
• M9: 2,459,539 km (0.077 R)
• M10: 2,870,933 km (0.067 R)
• M11: 3,574,641 km (0.049 R)
• M12: 3,821,029 km (0.057 R)
• M13: 4,009,522 km (0.033 R)
• M14: 4,169,143 km (0.1 R)
• M15: 4,428,845 km (0.086 R)
• M16: 5,067,329 km (0.041 R)
• M17: 5,663,327 km (0.108 R)
• M18: 6,097,609 km (0.106 R)
• M19: 6,393,215 km (0.118 R)
• M20: 6,769,304 km (0.037 R)
• M21: 7,464,784 km (0.054 R)
• M22: 7,981,346 km (0.049 R)
• M23: 8,468,436 km (0.079 R)
• M24: 9,049,175 km (0.062 R)
• M25: 9,175,286 km (0.097 R)
• M26: 9,429,303 km (0.095 R)
• M27: 10,074,519 km (0.05 R)
• M28: 10,823,256 km (0.101 R)
• M29: 10,957,146 km (0.078 R)
• M30: 11,362,557 km (0.103 R)
• M31: 12,002,836 km (0.093 R)
• M32: 12,141,662 km (0.113 R)
• M33: 12,280,938 km (0.097 R)
• M34: 12,374,137 km (0.067 R)
• M35: 12,749,179 km (0.106 R)
• M36: 13,175,533 km (0.116 R)
• M37: 13,366,570 km (0.087 R)
• M38: 14,680,039 km (0.116 R)
• M39: 16,187,537 km (0.093 R)
• M40: 16,392,187 km (0.08 R)
• M41: 17,585,978 km (0.112 R)
• M42: 18,807,744 km (0.114 R)
• M43: 19,023,015 km (0.113 R)
• M44: 19,131,024 km (0.057 R)
• M45: 19,673,766 km (0.077 R)
• M46: 19,892,328 km (0.09 R)
• M47: 20,001,983 km (0.116 R)
• M48: 20,442,399 km (0.089 R)
• M49: 21,839,045 km (0.106 R)
• M50: 22,008,839 km (0.071 R)
• M51: 22,235,629 km (0.064 R)
• M52: 23,324,253 km (0.112 R)
• M53: 24,371,588 km (0.038 R)
• M54: 25,732,031 km (0.113 R)
• M55: 26,090,916 km (0.112 R)
• M56: 26,451,596 km (0.079 R)
• M57: 26,753,335 km (0.033 R)
• M58: 27,421,290 km (0.09 R)
• M59: 27,971,959 km (0.12 R)
• M60: 28,711,871 km (0.101 R)
• M61: 29,520,597 km (0.093 R)
• M62: 30,969,901 km (0.105 R)
• M63: 31,927,626 km (0.097 R)
• M64: 32,765,374 km (0.083 R)
• M65: 33,545,228 km (0.106 R)
• M66: 34,199,719 km (0.071 R)
• M67: 34,528,685 km (0.1 R)
• M68: 35,787,850 km (0.068 R)
• M69: 37,062,124 km (0.077 R)
• M70: 37,264,680 km (0.102 R)
• M71: 37,670,838 km (0.094 R)
• M72: 39,172,950 km (0.072 R)
• M73: 39,448,061 km (0.113 R)
• M74: 39,723,919 km (0.09 R)
• M75: 40,000,376 km (0.08 R)
• M76: 41,042,924 km (0.085 R)
• M77: 43,866,584 km (0.102 R)
• M78: 45,374,081 km (0.088 R)
• M79: 45,518,443 km (0.11 R)
• M80: 46,825,480 km (0.078 R)
• M81: 47,923,977 km (0.087 R)
• M82: 48,144,784 km (0.078 R)
• M83: 48,291,988 km (0.102 R)
• M84: 49,105,052 km (0.058 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 14,771 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit