🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.48 AU - 0.6 AU

Year: 170 Days

Day: 21.2 Hours

Environment

Temp: 70 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.95 AU - 1.19 AU

Year: 473 Days

Day: 45 Hours

Environment

Temp: -68 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.42 AU - 2.28 AU

Year: 1076 Days

Day: 14.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.84 AU - 2.82 AU

Year: 1520 Days

Day: 24.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,017,766 km

• M1: 264,040 km (0.086 R)
• M2: 1,840,802 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.24 AU - 2.74 AU

Year: 1680 Days

Day: 15 Hours

Environment

Temp: -126 °C

Axial Tilt: 83.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.97 AU - 3.03 AU

Year: 1690 Days

Day: 15.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.3

Radius: 8.2

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.98 AU - 4.4 AU

Year: 3030 Days

Day: 7.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 40,017,766 km

• M1: 180,415 km (0.106 R)
• M2: 236,664 km (0.072 R)
• M3: 302,337 km (0.096 R)
• M4: 376,239 km (0.078 R)
• M5: 448,943 km (0.087 R)
• M6: 554,410 km (0.103 R)
• M7: 629,657 km (0.11 R)
• M8: 1,204,263 km (0.113 R)
• M9: 1,279,211 km (0.104 R)
• M10: 1,342,790 km (0.086 R)
• M11: 1,407,566 km (0.05 R)
• M12: 1,594,414 km (0.11 R)
• M13: 1,904,680 km (0.083 R)
• M14: 2,037,074 km (0.057 R)
• M15: 2,452,657 km (0.098 R)
• M16: 2,597,019 km (0.081 R)
• M17: 2,694,856 km (0.089 R)
• M18: 3,449,428 km (0.07 R)
• M19: 3,593,341 km (0.041 R)
• M20: 3,831,501 km (0.109 R)
• M21: 3,905,851 km (0.081 R)
• M22: 4,381,422 km (0.101 R)
• M23: 4,518,005 km (0.07 R)
• M24: 4,675,681 km (0.104 R)
• M25: 5,159,631 km (0.085 R)
• M26: 5,283,198 km (0.098 R)
• M27: 5,345,282 km (0.052 R)
• M28: 6,306,448 km (0.092 R)
• M29: 6,460,683 km (0.101 R)
• M30: 6,616,115 km (0.033 R)
• M31: 7,090,191 km (0.114 R)
• M32: 7,158,857 km (0.115 R)
• M33: 7,692,323 km (0.064 R)
• M34: 7,762,933 km (0.1 R)
• M35: 8,359,080 km (0.099 R)
• M36: 8,480,105 km (0.052 R)
• M37: 8,577,344 km (0.073 R)
• M38: 8,871,303 km (0.103 R)
• M39: 9,143,571 km (0.108 R)
• M40: 9,418,682 km (0.098 R)
• M41: 9,721,917 km (0.084 R)
• M42: 9,951,550 km (0.037 R)
• M43: 10,028,443 km (0.099 R)
• M44: 10,312,080 km (0.116 R)
• M45: 10,993,200 km (0.089 R)
• M46: 11,072,786 km (0.089 R)
• M47: 11,661,902 km (0.115 R)
• M48: 12,371,146 km (0.08 R)
• M49: 12,564,576 km (0.117 R)
• M50: 12,647,752 km (0.072 R)
• M51: 13,122,426 km (0.044 R)
• M52: 13,603,084 km (0.116 R)
• M53: 14,031,981 km (0.117 R)
• M54: 14,669,118 km (0.026 R)
• M55: 14,727,462 km (0.107 R)
• M56: 15,138,407 km (0.118 R)
• M57: 15,315,531 km (0.079 R)
• M58: 15,523,173 km (0.085 R)
• M59: 15,642,402 km (0.077 R)
• M60: 16,061,575 km (0.065 R)
• M61: 16,182,002 km (0.054 R)
• M62: 16,575,444 km (0.105 R)
• M63: 16,636,330 km (0.1 R)
• M64: 17,217,817 km (0.091 R)
• M65: 18,243,760 km (0.104 R)
• M66: 18,621,644 km (0.08 R)
• M67: 19,065,949 km (0.097 R)
• M68: 19,545,710 km (0.05 R)
• M69: 19,835,481 km (0.114 R)
• M70: 19,964,733 km (0.098 R)
• M71: 20,224,136 km (0.108 R)
• M72: 20,321,674 km (0.054 R)
• M73: 20,517,198 km (0.091 R)
• M74: 20,746,233 km (0.068 R)
• M75: 20,811,757 km (0.114 R)
• M76: 21,570,816 km (0.06 R)
• M77: 22,104,133 km (0.106 R)
• M78: 22,204,662 km (0.113 R)
• M79: 22,305,342 km (0.095 R)

Asteroid Belt

Center: 4.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.1

Radius: 10.3

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.81 AU - 6.05 AU

Year: 5409 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,017,766 km

• M1: 181,013 km (0.114 R)
• M2: 269,875 km (0.109 R)
• M3: 413,040 km (0.051 R)
• M4: 551,567 km (0.061 R)
• M5: 1,019,809 km (0.111 R)
• M6: 1,184,366 km (0.1 R)
• M7: 1,423,424 km (0.059 R)
• M8: 1,766,302 km (0.082 R)
• M9: 1,966,015 km (0.097 R)
• M10: 2,407,628 km (0.088 R)
• M11: 2,548,250 km (0.108 R)
• M12: 2,691,565 km (0.108 R)
• M13: 2,858,666 km (0.082 R)
• M14: 3,291,602 km (0.116 R)
• M15: 3,403,202 km (0.118 R)
• M16: 3,908,843 km (0.095 R)
• M17: 3,979,603 km (0.109 R)
• M18: 4,267,279 km (0.111 R)
• M19: 4,686,303 km (0.099 R)
• M20: 4,837,397 km (0.063 R)
• M21: 4,990,136 km (0.117 R)
• M22: 5,300,402 km (0.11 R)
• M23: 5,831,624 km (0.1 R)
• M24: 6,435,551 km (0.116 R)
• M25: 6,547,450 km (0.111 R)
• M26: 6,716,645 km (0.11 R)
• M27: 6,858,763 km (0.111 R)
• M28: 6,973,056 km (0.093 R)
• M29: 7,290,951 km (0.07 R)
• M30: 8,273,061 km (0.114 R)
• M31: 8,364,466 km (0.076 R)
• M32: 8,795,158 km (0.099 R)
• M33: 8,950,740 km (0.117 R)
• M34: 9,391,306 km (0.063 R)
• M35: 9,839,052 km (0.118 R)
• M36: 9,968,155 km (0.116 R)
• M37: 10,163,081 km (0.055 R)
• M38: 10,293,680 km (0.068 R)
• M39: 10,457,639 km (0.087 R)
• M40: 10,655,707 km (0.111 R)
• M41: 10,988,412 km (0.071 R)
• M42: 11,494,053 km (0.08 R)
• M43: 13,340,839 km (0.115 R)
• M44: 13,771,531 km (0.087 R)
• M45: 13,988,747 km (0.095 R)
• M46: 14,316,516 km (0.112 R)
• M47: 14,573,376 km (0.053 R)
• M48: 14,868,682 km (0.109 R)
• M49: 15,240,582 km (0.088 R)
• M50: 15,352,631 km (0.107 R)
• M51: 15,540,227 km (0.075 R)
• M52: 15,728,571 km (0.116 R)
• M53: 15,879,814 km (0.098 R)
• M54: 17,379,383 km (0.077 R)
• M55: 17,574,907 km (0.103 R)
• M56: 18,205,462 km (0.105 R)
• M57: 18,803,405 km (0.052 R)
• M58: 19,286,307 km (0.099 R)
• M59: 19,773,398 km (0.096 R)
• M60: 20,059,429 km (0.097 R)
• M61: 22,951,006 km (0.108 R)
• M62: 23,294,632 km (0.088 R)
• M63: 23,683,288 km (0.092 R)
• M64: 23,769,905 km (0.119 R)
• M65: 24,074,037 km (0.061 R)
• M66: 25,436,276 km (0.11 R)
• M67: 25,970,340 km (0.088 R)
• M68: 26,238,719 km (0.069 R)
• M69: 26,418,236 km (0.037 R)
• M70: 26,733,289 km (0.088 R)
• M71: 27,140,195 km (0.118 R)
• M72: 27,685,779 km (0.059 R)
• M73: 28,465,034 km (0.078 R)
• M74: 28,834,242 km (0.072 R)
• M75: 29,670,793 km (0.083 R)
• M76: 31,177,543 km (0.098 R)
• M77: 31,272,537 km (0.108 R)
• M78: 31,605,841 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 8

Gravity: 14.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.9 AU - 7.5 AU

Year: 6600 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 40,017,766 km

• M1: 238,758 km (0.037 R)
• M2: 317,297 km (0.048 R)
• M3: 455,376 km (0.117 R)
• M4: 600,336 km (0.071 R)
• M5: 761,004 km (0.12 R)
• M6: 822,938 km (0.114 R)
• M7: 1,231,639 km (0.105 R)
• M8: 1,927,569 km (0.036 R)
• M9: 2,280,769 km (0.105 R)
• M10: 3,379,416 km (0.096 R)
• M11: 3,643,157 km (0.116 R)
• M12: 3,777,496 km (0.086 R)
• M13: 3,968,532 km (0.048 R)
• M14: 4,246,784 km (0.095 R)
• M15: 4,416,728 km (0.096 R)
• M16: 4,705,152 km (0.045 R)
• M17: 4,792,966 km (0.102 R)
• M18: 5,239,665 km (0.098 R)
• M19: 5,452,842 km (0.062 R)
• M20: 5,514,178 km (0.1 R)
• M21: 6,237,034 km (0.07 R)
• M22: 6,593,227 km (0.066 R)
• M23: 7,427,385 km (0.099 R)
• M24: 7,943,647 km (0.086 R)
• M25: 8,083,371 km (0.093 R)
• M26: 8,258,999 km (0.037 R)
• M27: 8,685,952 km (0.057 R)
• M28: 9,047,230 km (0.106 R)
• M29: 9,598,349 km (0.079 R)
• M30: 11,829,751 km (0.096 R)
• M31: 12,270,317 km (0.037 R)
• M32: 12,431,882 km (0.063 R)
• M33: 12,512,964 km (0.036 R)
• M34: 13,208,894 km (0.08 R)
• M35: 13,582,439 km (0.108 R)
• M36: 13,917,389 km (0.089 R)
• M37: 14,128,173 km (0.097 R)
• M38: 14,255,032 km (0.111 R)
• M39: 14,382,489 km (0.118 R)
• M40: 15,111,180 km (0.111 R)
• M41: 15,241,031 km (0.038 R)
• M42: 15,501,780 km (0.099 R)
• M43: 15,983,784 km (0.079 R)
• M44: 16,071,898 km (0.06 R)
• M45: 16,962,454 km (0.103 R)
• M46: 17,323,134 km (0.087 R)
• M47: 17,459,119 km (0.119 R)
• M48: 18,282,057 km (0.117 R)
• M49: 18,420,435 km (0.087 R)
• M50: 18,837,663 km (0.12 R)
• M51: 19,070,886 km (0.076 R)
• M52: 19,776,091 km (0.064 R)
• M53: 19,918,059 km (0.102 R)
• M54: 20,203,192 km (0.117 R)
• M55: 20,681,457 km (0.093 R)
• M56: 21,454,579 km (0.053 R)
• M57: 21,746,743 km (0.09 R)
• M58: 21,844,580 km (0.064 R)
• M59: 21,942,417 km (0.092 R)
• M60: 22,631,615 km (0.119 R)
• M61: 23,278,027 km (0.107 R)
• M62: 23,428,074 km (0.1 R)
• M63: 23,628,535 km (0.104 R)
• M64: 24,031,402 km (0.107 R)
• M65: 24,081,816 km (0.108 R)
• M66: 24,182,945 km (0.074 R)
• M67: 24,385,650 km (0.099 R)
• M68: 24,537,940 km (0.081 R)
• M69: 25,407,403 km (0.103 R)
• M70: 26,808,836 km (0.087 R)
• M71: 27,228,907 km (0.08 R)
• M72: 27,969,267 km (0.084 R)
• M73: 28,288,658 km (0.083 R)
• M74: 29,307,719 km (0.116 R)
• M75: 29,361,724 km (0.064 R)
• M76: 29,794,660 km (0.104 R)
• M77: 30,284,294 km (0.11 R)
• M78: 31,935,555 km (0.065 R)
• M79: 32,380,758 km (0.088 R)
• M80: 32,436,558 km (0.072 R)
• M81: 34,637,741 km (0.067 R)
• M82: 35,439,586 km (0.079 R)
• M83: 36,131,775 km (0.119 R)
• M84: 36,421,546 km (0.112 R)
• M85: 36,595,678 km (0.091 R)
• M86: 38,826,183 km (0.062 R)
• M87: 39,004,204 km (0.037 R)
• M88: 39,122,985 km (0.062 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 14,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit