🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.84 AU - 0.86 AU

Year: 300 Days

Day: 20.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.85 AU - 1.03 AU

Year: 349 Days

Day: 28.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.05 AU - 1.23 AU

Year: 466 Days

Day: 29 Hours

Environment

Temp: -10 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,933,392 km

• M1: 302,786 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.16 AU - 1.4 AU

Year: 554 Days

Day: 35.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 52.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.54 AU - 4.22 AU

Year: 2379 Days

Day: 32.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.7

Radius: 8

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.37 AU - 5.37 AU

Year: 4115 Days

Day: 6 Hours

Environment

Temp: -139 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 86,933,392 km

• M1: 103,522 km (0.088 R)
• M2: 448,195 km (0.063 R)
• M3: 503,696 km (0.079 R)
• M4: 807,679 km (0.057 R)
• M5: 961,166 km (0.092 R)
• M6: 1,216,231 km (0.116 R)
• M7: 1,338,003 km (0.107 R)
• M8: 1,637,947 km (0.09 R)
• M9: 1,727,556 km (0.057 R)
• M10: 1,818,811 km (0.113 R)
• M11: 1,943,127 km (0.092 R)
• M12: 2,006,257 km (0.036 R)
• M13: 2,623,498 km (0.108 R)
• M14: 2,711,312 km (0.093 R)
• M15: 2,853,729 km (0.114 R)
• M16: 3,016,940 km (0.045 R)
• M17: 3,276,941 km (0.052 R)
• M18: 3,371,637 km (0.065 R)
• M19: 3,486,378 km (0.068 R)
• M20: 3,898,521 km (0.067 R)
• M21: 4,019,096 km (0.112 R)
• M22: 4,161,364 km (0.114 R)
• M23: 4,598,190 km (0.112 R)
• M24: 4,725,797 km (0.106 R)
• M25: 4,940,918 km (0.092 R)
• M26: 5,093,359 km (0.103 R)
• M27: 5,719,127 km (0.075 R)
• M28: 5,925,422 km (0.052 R)
• M29: 6,726,668 km (0.085 R)
• M30: 6,847,394 km (0.061 R)
• M31: 7,017,636 km (0.073 R)
• M32: 7,287,959 km (0.068 R)
• M33: 7,386,993 km (0.065 R)
• M34: 7,788,065 km (0.078 R)
• M35: 7,864,210 km (0.069 R)
• M36: 8,222,049 km (0.115 R)
• M37: 8,299,540 km (0.067 R)
• M38: 8,874,445 km (0.118 R)
• M39: 9,086,724 km (0.09 R)
• M40: 10,173,254 km (0.101 R)
• M41: 10,311,931 km (0.037 R)
• M42: 11,071,738 km (0.079 R)
• M43: 11,128,735 km (0.109 R)
• M44: 11,243,028 km (0.063 R)
• M45: 11,300,324 km (0.077 R)
• M46: 11,501,533 km (0.097 R)
• M47: 11,937,012 km (0.119 R)
• M48: 12,674,530 km (0.07 R)
• M49: 13,335,753 km (0.07 R)
• M50: 13,426,708 km (0.106 R)
• M51: 13,517,963 km (0.112 R)
• M52: 13,670,553 km (0.097 R)
• M53: 13,762,406 km (0.092 R)
• M54: 14,069,829 km (0.117 R)
• M55: 14,224,514 km (0.103 R)
• M56: 14,348,530 km (0.115 R)
• M57: 14,472,996 km (0.051 R)
• M58: 14,629,026 km (0.101 R)
• M59: 14,754,240 km (0.107 R)
• M60: 15,068,994 km (0.072 R)
• M61: 15,322,412 km (0.114 R)
• M62: 15,609,042 km (0.076 R)
• M63: 16,026,420 km (0.086 R)
• M64: 16,155,523 km (0.118 R)
• M65: 16,317,388 km (0.083 R)
• M66: 16,970,382 km (0.081 R)
• M67: 18,878,054 km (0.12 R)
• M68: 19,116,962 km (0.051 R)
• M69: 20,047,910 km (0.047 R)
• M70: 20,431,329 km (0.058 R)
• M71: 20,571,353 km (0.117 R)
• M72: 20,922,908 km (0.099 R)
• M73: 21,205,648 km (0.12 R)
• M74: 21,382,921 km (0.088 R)
• M75: 21,953,637 km (0.071 R)
• M76: 22,168,908 km (0.088 R)
• M77: 22,384,928 km (0.054 R)
• M78: 22,601,695 km (0.109 R)
• M79: 22,674,100 km (0.094 R)
• M80: 23,842,909 km (0.057 R)
• M81: 24,064,164 km (0.075 R)
• M82: 24,657,768 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.2

Radius: 7.5

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 12.73 AU - 16.97 AU

Year: 21911 Days

Day: 18.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,933,392 km

• M1: 124,017 km (0.12 R)
• M2: 207,492 km (0.112 R)
• M3: 320,738 km (0.103 R)
• M4: 567,275 km (0.085 R)
• M5: 787,932 km (0.091 R)
• M6: 1,841,400 km (0.081 R)
• M7: 2,398,951 km (0.077 R)
• M8: 3,005,870 km (0.068 R)
• M9: 4,838,594 km (0.116 R)
• M10: 4,888,110 km (0.103 R)
• M11: 5,495,478 km (0.06 R)
• M12: 5,547,089 km (0.117 R)
• M13: 6,891,525 km (0.042 R)
• M14: 7,172,021 km (0.069 R)
• M15: 7,686,339 km (0.112 R)
• M16: 7,744,233 km (0.05 R)
• M17: 7,802,277 km (0.101 R)
• M18: 8,271,865 km (0.113 R)
• M19: 8,390,645 km (0.102 R)
• M20: 8,569,864 km (0.074 R)
• M21: 8,871,603 km (0.117 R)
• M22: 8,993,226 km (0.102 R)
• M23: 9,176,633 km (0.075 R)
• M24: 13,375,396 km (0.07 R)
• M25: 14,149,116 km (0.111 R)
• M26: 14,291,234 km (0.085 R)
• M27: 15,299,973 km (0.089 R)
• M28: 15,592,436 km (0.063 R)
• M29: 15,812,944 km (0.08 R)
• M30: 18,074,564 km (0.093 R)
• M31: 19,242,924 km (0.108 R)
• M32: 19,400,450 km (0.06 R)
• M33: 19,716,999 km (0.091 R)
• M34: 19,796,436 km (0.114 R)
• M35: 20,838,235 km (0.11 R)
• M36: 21,162,264 km (0.063 R)
• M37: 21,406,558 km (0.106 R)
• M38: 21,815,558 km (0.073 R)
• M39: 22,309,830 km (0.108 R)
• M40: 24,238,745 km (0.11 R)
• M41: 25,352,351 km (0.107 R)
• M42: 27,009,746 km (0.103 R)
• M43: 29,334,048 km (0.117 R)
• M44: 29,879,482 km (0.113 R)
• M45: 31,257,577 km (0.037 R)
• M46: 33,316,044 km (0.058 R)
• M47: 33,694,976 km (0.102 R)
• M48: 36,290,199 km (0.098 R)
• M49: 36,387,588 km (0.101 R)
• M50: 36,582,514 km (0.101 R)
• M51: 38,154,638 km (0.108 R)
• M52: 39,448,211 km (0.114 R)
• M53: 41,567,863 km (0.053 R)
• M54: 42,282,641 km (0.102 R)
• M55: 42,487,590 km (0.08 R)
• M56: 42,590,215 km (0.114 R)
• M57: 42,692,988 km (0.12 R)
• M58: 43,104,532 km (0.078 R)
• M59: 44,451,212 km (0.041 R)
• M60: 46,549,921 km (0.09 R)
• M61: 47,292,225 km (0.104 R)
• M62: 47,398,440 km (0.119 R)
• M63: 47,931,457 km (0.077 R)
• M64: 48,680,793 km (0.115 R)
• M65: 48,788,204 km (0.054 R)
• M66: 49,650,037 km (0.086 R)
• M67: 51,061,194 km (0.09 R)
• M68: 51,279,457 km (0.041 R)
• M69: 53,812,000 km (0.097 R)
• M70: 54,145,304 km (0.117 R)
• M71: 55,597,600 km (0.119 R)
• M72: 55,934,494 km (0.03 R)
• M73: 56,272,137 km (0.096 R)
• M74: 56,497,581 km (0.096 R)
• M75: 56,723,324 km (0.083 R)
• M76: 57,062,612 km (0.051 R)
• M77: 57,402,498 km (0.085 R)
• M78: 59,800,402 km (0.061 R)
• M79: 60,260,865 km (0.108 R)
• M80: 61,533,195 km (0.087 R)
• M81: 61,881,758 km (0.101 R)
• M82: 62,464,142 km (0.076 R)
• M83: 63,399,727 km (0.114 R)
• M84: 63,517,012 km (0.093 R)
• M85: 65,877,517 km (0.112 R)
• M86: 65,996,297 km (0.1 R)
• M87: 67,187,994 km (0.054 R)
• M88: 68,868,277 km (0.094 R)
• M89: 71,292,660 km (0.079 R)
• M90: 73,006,304 km (0.106 R)
• M91: 73,252,243 km (0.112 R)
• M92: 73,744,869 km (0.088 R)
• M93: 73,991,705 km (0.093 R)
• M94: 79,362,568 km (0.078 R)
• M95: 80,248,636 km (0.116 R)
• M96: 81,520,368 km (0.094 R)
• M97: 84,083,428 km (0.071 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 17,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit