🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.47 AU - 0.63 AU

Year: 147 Days

Day: 35.6 Hours

Environment

Temp: 162 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,033,236 km

• M1: 195,674 km (0.091 R)
• M2: 267,032 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.46 AU - 0.74 AU

Year: 167 Days

Day: 17.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.81 AU - 1.19 AU

Year: 360 Days

Day: 45.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,033,236 km

• M1: 119,080 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.82 AU - 1.32 AU

Year: 398 Days

Day: 14 Hours

Environment

Temp: 13 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 65,033,236 km

• M1: 41,738 km (0.11 R)
• M2: 397,781 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.65 AU - 5.55 AU

Year: 3551 Days

Day: 20.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.9

Radius: 14.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 8.6 AU - 11.86 AU

Year: 11776 Days

Day: 14.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,033,236 km

• M1: 671,694 km (0.049 R)
• M2: 1,114,654 km (0.089 R)
• M3: 1,312,123 km (0.119 R)
• M4: 1,521,859 km (0.105 R)
• M5: 1,618,799 km (0.038 R)
• M6: 2,822,912 km (0.068 R)
• M7: 3,641,063 km (0.095 R)
• M8: 4,248,879 km (0.078 R)
• M9: 4,423,609 km (0.082 R)
• M10: 5,145,868 km (0.086 R)
• M11: 5,369,965 km (0.085 R)
• M12: 5,635,352 km (0.065 R)
• M13: 5,983,167 km (0.059 R)
• M14: 6,100,601 km (0.105 R)
• M15: 6,218,933 km (0.117 R)
• M16: 6,578,267 km (0.075 R)
• M17: 6,903,643 km (0.082 R)
• M18: 7,612,437 km (0.06 R)
• M19: 9,099,290 km (0.073 R)
• M20: 9,829,627 km (0.091 R)
• M21: 11,201,290 km (0.094 R)
• M22: 11,884,803 km (0.082 R)
• M23: 11,983,537 km (0.114 R)
• M24: 12,231,720 km (0.113 R)
• M25: 12,431,433 km (0.082 R)
• M26: 12,986,442 km (0.049 R)
• M27: 13,088,168 km (0.086 R)
• M28: 13,241,356 km (0.084 R)
• M29: 14,120,543 km (0.063 R)
• M30: 14,435,297 km (0.113 R)
• M31: 14,805,552 km (0.07 R)
• M32: 16,648,298 km (0.093 R)
• M33: 16,814,352 km (0.118 R)
• M34: 17,709,396 km (0.059 R)
• M35: 18,849,781 km (0.037 R)
• M36: 21,261,448 km (0.033 R)
• M37: 21,864,327 km (0.077 R)
• M38: 22,107,125 km (0.056 R)
• M39: 22,228,748 km (0.03 R)
• M40: 22,411,706 km (0.115 R)
• M41: 22,717,783 km (0.089 R)
• M42: 23,520,076 km (0.117 R)
• M43: 23,893,622 km (0.114 R)
• M44: 25,406,954 km (0.098 R)
• M45: 25,598,290 km (0.08 R)
• M46: 26,497,523 km (0.072 R)
• M47: 26,821,253 km (0.106 R)
• M48: 27,800,221 km (0.112 R)
• M49: 28,393,227 km (0.112 R)
• M50: 29,257,155 km (0.094 R)
• M51: 30,197,377 km (0.057 R)
• M52: 31,557,521 km (0.031 R)
• M53: 31,694,553 km (0.077 R)
• M54: 33,146,251 km (0.109 R)
• M55: 33,775,160 km (0.117 R)
• M56: 34,055,806 km (0.098 R)
• M57: 34,619,640 km (0.119 R)
• M58: 35,044,498 km (0.067 R)
• M59: 35,685,076 km (0.111 R)
• M60: 36,185,930 km (0.114 R)
• M61: 36,473,307 km (0.077 R)
• M62: 37,848,261 km (0.102 R)
• M63: 38,798,657 km (0.104 R)
• M64: 39,461,375 km (0.05 R)
• M65: 39,609,178 km (0.096 R)
• M66: 40,053,483 km (0.117 R)
• M67: 40,350,734 km (0.099 R)
• M68: 41,621,868 km (0.113 R)
• M69: 42,149,200 km (0.097 R)
• M70: 42,527,234 km (0.107 R)
• M71: 44,357,115 km (0.081 R)
• M72: 44,587,645 km (0.081 R)
• M73: 45,901,713 km (0.042 R)
• M74: 46,836,849 km (0.043 R)
• M75: 47,385,275 km (0.104 R)
• M76: 47,699,730 km (0.109 R)
• M77: 48,093,621 km (0.094 R)
• M78: 48,330,434 km (0.104 R)
• M79: 50,800,744 km (0.063 R)
• M80: 51,203,013 km (0.079 R)
• M81: 52,416,252 km (0.051 R)
• M82: 53,311,894 km (0.113 R)
• M83: 53,475,404 km (0.086 R)
• M84: 54,871,003 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606

Radius: 13.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.06 AU - 12.56 AU

Year: 15544 Days

Day: 14 Hours

Environment

Temp: -183 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 65,033,236 km

• M1: 251,324 km (0.03 R)
• M2: 663,018 km (0.087 R)
• M3: 858,841 km (0.049 R)
• M4: 1,537,567 km (0.098 R)
• M5: 1,944,922 km (0.1 R)
• M6: 2,030,641 km (0.068 R)
• M7: 2,571,737 km (0.098 R)
• M8: 2,762,025 km (0.078 R)
• M9: 2,891,577 km (0.038 R)
• M10: 3,056,434 km (0.105 R)
• M11: 3,326,907 km (0.114 R)
• M12: 4,259,799 km (0.098 R)
• M13: 4,872,702 km (0.118 R)
• M14: 5,149,608 km (0.084 R)
• M15: 5,595,409 km (0.05 R)
• M16: 5,843,742 km (0.106 R)
• M17: 6,394,711 km (0.095 R)
• M18: 6,698,245 km (0.035 R)
• M19: 6,785,909 km (0.1 R)
• M20: 8,617,735 km (0.087 R)
• M21: 8,761,050 km (0.091 R)
• M22: 9,986,107 km (0.08 R)
• M23: 11,160,151 km (0.065 R)
• M24: 11,578,726 km (0.089 R)
• M25: 13,194,383 km (0.107 R)
• M26: 13,304,487 km (0.084 R)
• M27: 14,937,048 km (0.085 R)
• M28: 17,170,395 km (0.108 R)
• M29: 17,653,746 km (0.108 R)
• M30: 18,264,254 km (0.108 R)
• M31: 18,819,711 km (0.067 R)
• M32: 21,419,872 km (0.094 R)
• M33: 22,794,676 km (0.087 R)
• M34: 22,993,492 km (0.107 R)
• M35: 23,259,327 km (0.11 R)
• M36: 23,861,309 km (0.102 R)
• M37: 24,536,295 km (0.102 R)
• M38: 27,862,603 km (0.117 R)
• M39: 29,361,873 km (0.074 R)
• M40: 29,578,192 km (0.026 R)
• M41: 29,794,959 km (0.08 R)
• M42: 30,814,020 km (0.088 R)
• M43: 31,254,137 km (0.116 R)
• M44: 32,066,603 km (0.099 R)
• M45: 32,363,854 km (0.111 R)
• M46: 33,636,932 km (0.062 R)
• M47: 33,938,970 km (0.1 R)
• M48: 34,621,585 km (0.066 R)
• M49: 35,308,837 km (0.06 R)
• M50: 36,464,182 km (0.11 R)
• M51: 36,774,448 km (0.109 R)
• M52: 37,319,433 km (0.119 R)
• M53: 38,970,245 km (0.096 R)
• M54: 39,366,829 km (0.107 R)
• M55: 39,924,381 km (0.047 R)
• M56: 40,404,291 km (0.039 R)
• M57: 40,966,629 km (0.085 R)
• M58: 41,369,945 km (0.082 R)
• M59: 41,693,375 km (0.116 R)
• M60: 45,474,312 km (0.098 R)
• M61: 47,152,202 km (0.06 R)
• M62: 47,659,488 km (0.102 R)
• M63: 47,828,982 km (0.114 R)
• M64: 49,792,604 km (0.104 R)
• M65: 51,000,756 km (0.115 R)
• M66: 51,260,907 km (0.05 R)
• M67: 51,434,590 km (0.111 R)
• M68: 51,521,507 km (0.109 R)
• M69: 51,608,573 km (0.085 R)
• M70: 51,782,555 km (0.068 R)
• M71: 54,949,243 km (0.092 R)
• M72: 55,839,948 km (0.095 R)
• M73: 56,018,568 km (0.067 R)
• M74: 56,108,028 km (0.038 R)
• M75: 59,176,729 km (0.085 R)
• M76: 60,823,502 km (0.112 R)
• M77: 61,191,363 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.3

Radius: 5

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 16.38 AU - 19.42 AU

Year: 27255 Days

Day: 17.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,033,236 km

• M1: 85,121 km (0.061 R)
• M2: 641,476 km (0.071 R)
• M3: 832,662 km (0.053 R)
• M4: 1,189,004 km (0.036 R)
• M5: 1,239,718 km (0.106 R)
• M6: 1,291,329 km (0.074 R)
• M7: 2,147,627 km (0.103 R)
• M8: 2,272,691 km (0.042 R)
• M9: 2,562,911 km (0.057 R)
• M10: 2,629,033 km (0.117 R)
• M11: 3,002,728 km (0.117 R)
• M12: 4,259,351 km (0.076 R)
• M13: 4,377,234 km (0.102 R)
• M14: 4,536,107 km (0.057 R)
• M15: 4,576,049 km (0.077 R)
• M16: 4,616,141 km (0.114 R)
• M17: 4,777,857 km (0.067 R)
• M18: 5,232,036 km (0.073 R)
• M19: 5,400,633 km (0.087 R)
• M20: 5,485,604 km (0.097 R)
• M21: 5,829,829 km (0.088 R)
• M22: 5,960,727 km (0.096 R)
• M23: 6,048,541 km (0.059 R)
• M24: 6,092,672 km (0.038 R)
• M25: 6,812,238 km (0.1 R)
• M26: 7,416,464 km (0.079 R)
• M27: 7,749,020 km (0.09 R)
• M28: 8,183,602 km (0.067 R)
• M29: 8,428,344 km (0.076 R)
• M30: 8,576,446 km (0.045 R)
• M31: 9,076,252 km (0.113 R)
• M32: 9,126,816 km (0.113 R)
• M33: 10,208,708 km (0.11 R)
• M34: 11,059,920 km (0.03 R)
• M35: 11,113,775 km (0.044 R)
• M36: 11,330,543 km (0.074 R)
• M37: 12,044,424 km (0.102 R)
• M38: 12,490,973 km (0.102 R)
• M39: 14,330,429 km (0.115 R)
• M40: 14,389,370 km (0.102 R)
• M41: 15,522,425 km (0.051 R)
• M42: 18,381,988 km (0.109 R)
• M43: 19,154,212 km (0.055 R)
• M44: 19,284,063 km (0.085 R)
• M45: 19,674,962 km (0.091 R)
• M46: 21,466,247 km (0.114 R)
• M47: 21,668,504 km (0.069 R)
• M48: 22,964,021 km (0.07 R)
• M49: 24,214,360 km (0.086 R)
• M50: 25,843,780 km (0.06 R)
• M51: 26,998,077 km (0.105 R)
• M52: 27,874,870 km (0.102 R)
• M53: 28,686,738 km (0.08 R)
• M54: 29,281,988 km (0.103 R)
• M55: 30,636,298 km (0.081 R)
• M56: 31,780,272 km (0.078 R)
• M57: 32,396,167 km (0.118 R)
• M58: 34,503,702 km (0.068 R)
• M59: 36,816,186 km (0.118 R)
• M60: 37,381,815 km (0.104 R)
• M61: 37,706,293 km (0.11 R)
• M62: 38,113,199 km (0.104 R)
• M63: 38,603,581 km (0.113 R)
• M64: 38,685,411 km (0.076 R)
• M65: 38,931,499 km (0.089 R)
• M66: 39,013,629 km (0.083 R)
• M67: 40,169,871 km (0.108 R)
• M68: 42,769,582 km (0.074 R)
• M69: 43,024,048 km (0.093 R)
• M70: 43,193,842 km (0.116 R)
• M71: 43,449,206 km (0.078 R)
• M72: 44,819,223 km (0.032 R)
• M73: 46,726,147 km (0.083 R)
• M74: 47,426,115 km (0.032 R)
• M75: 47,513,780 km (0.06 R)
• M76: 47,865,335 km (0.097 R)
• M77: 48,482,426 km (0.112 R)
• M78: 49,191,071 km (0.116 R)
• M79: 50,081,627 km (0.029 R)
• M80: 50,170,937 km (0.098 R)
• M81: 50,797,902 km (0.114 R)
• M82: 54,246,133 km (0.102 R)
• M83: 54,981,705 km (0.067 R)
• M84: 56,183,874 km (0.114 R)
• M85: 60,031,980 km (0.093 R)
• M86: 60,221,820 km (0.066 R)
• M87: 60,411,959 km (0.075 R)
• M88: 60,887,979 km (0.11 R)
• M89: 61,078,716 km (0.111 R)
• M90: 62,035,544 km (0.056 R)
• M91: 62,227,628 km (0.119 R)
• M92: 62,323,670 km (0.08 R)
• M93: 63,673,641 km (0.11 R)
• M94: 64,838,410 km (0.117 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 10,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit