🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.45 AU - 0.71 AU

Year: 184 Days

Day: 14.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.04 AU - 1.26 AU

Year: 513 Days

Day: 16.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,290,470 km

• M1: 441,314 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.22 AU - 1.44 AU

Year: 638 Days

Day: 19.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.69 AU - 2.39 AU

Year: 1213 Days

Day: 36.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,290,470 km

• M1: 446,998 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.07 AU - 2.25 AU

Year: 1321 Days

Day: 23.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.6

Radius: 10.4

Gravity: 9.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.01 AU - 5.83 AU

Year: 4542 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 62,290,470 km

• M1: 166,054 km (0.12 R)
• M2: 278,252 km (0.078 R)
• M3: 402,867 km (0.079 R)
• M4: 539,300 km (0.089 R)
• M5: 619,934 km (0.063 R)
• M6: 692,937 km (0.038 R)
• M7: 903,122 km (0.062 R)
• M8: 973,134 km (0.076 R)
• M9: 1,179,878 km (0.059 R)
• M10: 1,619,098 km (0.111 R)
• M11: 1,794,127 km (0.106 R)
• M12: 1,884,185 km (0.103 R)
• M13: 1,975,739 km (0.079 R)
• M14: 2,278,824 km (0.091 R)
• M15: 2,396,408 km (0.109 R)
• M16: 3,231,613 km (0.099 R)
• M17: 3,297,735 km (0.116 R)
• M18: 3,364,307 km (0.058 R)
• M19: 3,453,766 km (0.104 R)
• M20: 3,543,974 km (0.112 R)
• M21: 4,125,909 km (0.111 R)
• M22: 4,246,036 km (0.089 R)
• M23: 5,092,760 km (0.089 R)
• M24: 5,351,714 km (0.066 R)
• M25: 5,509,091 km (0.092 R)
• M26: 5,588,378 km (0.104 R)
• M27: 5,855,560 km (0.072 R)
• M28: 5,963,570 km (0.106 R)
• M29: 6,374,664 km (0.114 R)
• M30: 6,880,156 km (0.116 R)
• M31: 6,965,726 km (0.113 R)
• M32: 7,929,734 km (0.093 R)
• M33: 8,564,777 km (0.075 R)
• M34: 9,342,237 km (0.107 R)
• M35: 9,723,413 km (0.059 R)
• M36: 9,980,422 km (0.076 R)
• M37: 10,501,023 km (0.079 R)
• M38: 10,831,035 km (0.062 R)
• M39: 10,930,668 km (0.067 R)
• M40: 10,997,239 km (0.078 R)
• M41: 11,399,807 km (0.041 R)
• M42: 11,535,043 km (0.056 R)
• M43: 11,704,837 km (0.119 R)
• M44: 12,706,095 km (0.111 R)
• M45: 12,987,040 km (0.073 R)
• M46: 13,199,170 km (0.114 R)
• M47: 14,204,318 km (0.1 R)
• M48: 14,679,291 km (0.081 R)
• M49: 14,937,347 km (0.105 R)
• M50: 15,196,750 km (0.059 R)
• M51: 15,495,198 km (0.118 R)
• M52: 16,249,470 km (0.098 R)
• M53: 17,015,860 km (0.103 R)
• M54: 17,093,202 km (0.055 R)
• M55: 17,286,782 km (0.063 R)
• M56: 18,226,855 km (0.054 R)
• M57: 18,822,853 km (0.069 R)
• M58: 19,062,957 km (0.083 R)
• M59: 19,223,626 km (0.062 R)
• M60: 19,708,472 km (0.075 R)
• M61: 20,320,028 km (0.044 R)
• M62: 20,443,147 km (0.101 R)
• M63: 20,566,416 km (0.117 R)
• M64: 21,186,798 km (0.116 R)
• M65: 21,561,840 km (0.096 R)
• M66: 21,939,276 km (0.057 R)
• M67: 22,191,947 km (0.119 R)
• M68: 22,318,806 km (0.108 R)
• M69: 22,445,814 km (0.055 R)
• M70: 22,870,822 km (0.104 R)
• M71: 23,170,017 km (0.103 R)
• M72: 23,384,391 km (0.112 R)
• M73: 23,470,410 km (0.105 R)
• M74: 23,599,513 km (0.068 R)
• M75: 24,118,618 km (0.08 R)
• M76: 25,388,255 km (0.104 R)
• M77: 27,175,052 km (0.111 R)
• M78: 27,537,228 km (0.078 R)
• M79: 28,037,932 km (0.069 R)
• M80: 28,725,484 km (0.041 R)
• M81: 29,372,196 km (0.109 R)
• M82: 30,398,287 km (0.115 R)
• M83: 30,774,227 km (0.066 R)
• M84: 31,436,048 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 14.4

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.73 AU - 6.21 AU

Year: 5325 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,290,470 km

• M1: 399,426 km (0.098 R)
• M2: 504,594 km (0.097 R)
• M3: 1,530,685 km (0.106 R)
• M4: 1,646,773 km (0.1 R)
• M5: 1,835,416 km (0.089 R)
• M6: 2,013,438 km (0.103 R)
• M7: 2,141,643 km (0.117 R)
• M8: 2,253,842 km (0.108 R)
• M9: 2,503,820 km (0.085 R)
• M10: 2,783,418 km (0.106 R)
• M11: 2,885,743 km (0.084 R)
• M12: 3,243,581 km (0.037 R)
• M13: 3,705,539 km (0.082 R)
• M14: 3,795,896 km (0.097 R)
• M15: 4,094,943 km (0.097 R)
• M16: 4,306,624 km (0.111 R)
• M17: 4,618,834 km (0.115 R)
• M18: 5,341,990 km (0.091 R)
• M19: 5,496,076 km (0.088 R)
• M20: 5,808,885 km (0.073 R)
• M21: 6,643,791 km (0.111 R)
• M22: 7,373,081 km (0.062 R)
• M23: 8,335,444 km (0.106 R)
• M24: 8,604,870 km (0.037 R)
• M25: 9,152,248 km (0.111 R)
• M26: 9,710,996 km (0.077 R)
• M27: 9,899,789 km (0.098 R)
• M28: 10,121,493 km (0.099 R)
• M29: 10,280,964 km (0.118 R)
• M30: 10,473,347 km (0.071 R)
• M31: 10,634,613 km (0.083 R)
• M32: 10,829,240 km (0.09 R)
• M33: 11,123,350 km (0.106 R)
• M34: 11,820,177 km (0.025 R)
• M35: 12,530,916 km (0.115 R)
• M36: 13,570,621 km (0.12 R)
• M37: 14,709,959 km (0.117 R)
• M38: 14,963,228 km (0.059 R)
• M39: 15,181,491 km (0.076 R)
• M40: 15,400,951 km (0.078 R)
• M41: 15,547,707 km (0.094 R)
• M42: 15,916,914 km (0.102 R)
• M43: 16,814,651 km (0.117 R)
• M44: 18,114,507 km (0.072 R)
• M45: 18,542,058 km (0.104 R)
• M46: 18,737,433 km (0.101 R)
• M47: 18,933,555 km (0.084 R)
• M48: 19,090,932 km (0.107 R)
• M49: 20,004,227 km (0.105 R)
• M50: 20,365,656 km (0.104 R)
• M51: 20,526,922 km (0.117 R)
• M52: 20,769,570 km (0.087 R)
• M53: 20,891,343 km (0.087 R)
• M54: 21,708,895 km (0.099 R)
• M55: 22,370,417 km (0.078 R)
• M56: 24,351,990 km (0.103 R)
• M57: 24,694,869 km (0.07 R)
• M58: 26,126,071 km (0.083 R)
• M59: 26,697,236 km (0.083 R)
• M60: 27,495,041 km (0.04 R)
• M61: 28,165,838 km (0.048 R)
• M62: 28,345,655 km (0.108 R)
• M63: 28,435,563 km (0.073 R)
• M64: 28,615,978 km (0.1 R)
• M65: 28,706,335 km (0.03 R)
• M66: 29,204,796 km (0.107 R)
• M67: 30,164,466 km (0.085 R)
• M68: 30,624,928 km (0.029 R)
• M69: 30,717,380 km (0.06 R)
• M70: 30,902,432 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.3

Radius: 7.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 14.97 AU - 19.05 AU

Year: 29201 Days

Day: 23.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,290,470 km

• M1: 98,884 km (0.109 R)
• M2: 219,161 km (0.071 R)
• M3: 339,138 km (0.047 R)
• M4: 518,057 km (0.052 R)
• M5: 628,610 km (0.067 R)
• M6: 830,867 km (0.108 R)
• M7: 1,422,227 km (0.063 R)
• M8: 1,500,616 km (0.106 R)
• M9: 1,828,834 km (0.089 R)
• M10: 2,209,411 km (0.041 R)
• M11: 2,331,483 km (0.066 R)
• M12: 2,908,332 km (0.072 R)
• M13: 3,999,499 km (0.114 R)
• M14: 4,882,725 km (0.092 R)
• M15: 5,082,588 km (0.107 R)
• M16: 6,555,229 km (0.111 R)
• M17: 6,820,017 km (0.108 R)
• M18: 7,774,751 km (0.071 R)
• M19: 8,055,247 km (0.05 R)
• M20: 9,308,578 km (0.108 R)
• M21: 9,856,854 km (0.051 R)
• M22: 9,907,269 km (0.083 R)
• M23: 10,262,264 km (0.114 R)
• M24: 10,518,376 km (0.11 R)
• M25: 11,089,391 km (0.112 R)
• M26: 11,194,259 km (0.115 R)
• M27: 11,991,317 km (0.117 R)
• M28: 12,045,172 km (0.076 R)
• M29: 12,751,872 km (0.103 R)
• M30: 12,971,931 km (0.063 R)
• M31: 13,082,483 km (0.059 R)
• M32: 13,696,134 km (0.115 R)
• M33: 13,978,126 km (0.115 R)
• M34: 14,034,823 km (0.107 R)
• M35: 15,009,304 km (0.061 R)
• M36: 15,067,198 km (0.108 R)
• M37: 15,533,944 km (0.098 R)
• M38: 16,841,728 km (0.073 R)
• M39: 17,631,007 km (0.066 R)
• M40: 18,931,311 km (0.072 R)
• M41: 19,056,824 km (0.107 R)
• M42: 19,688,127 km (0.053 R)
• M43: 20,134,228 km (0.046 R)
• M44: 21,101,228 km (0.115 R)
• M45: 21,426,903 km (0.102 R)
• M46: 21,492,277 km (0.106 R)
• M47: 21,819,897 km (0.077 R)
• M48: 23,685,382 km (0.102 R)
• M49: 25,601,432 km (0.1 R)
• M50: 26,788,790 km (0.067 R)
• M51: 26,859,250 km (0.118 R)
• M52: 27,708,966 km (0.034 R)
• M53: 27,780,175 km (0.11 R)
• M54: 30,163,867 km (0.112 R)
• M55: 30,310,473 km (0.081 R)
• M56: 30,751,488 km (0.094 R)
• M57: 32,838,079 km (0.093 R)
• M58: 34,279,754 km (0.092 R)
• M59: 34,662,575 km (0.085 R)
• M60: 35,819,565 km (0.116 R)
• M61: 36,285,861 km (0.079 R)
• M62: 37,146,049 km (0.06 R)
• M63: 37,460,504 km (0.064 R)
• M64: 38,567,977 km (0.082 R)
• M65: 40,572,289 km (0.102 R)
• M66: 40,653,221 km (0.1 R)
• M67: 40,734,154 km (0.066 R)
• M68: 40,977,250 km (0.087 R)
• M69: 41,709,532 km (0.095 R)
• M70: 42,282,043 km (0.09 R)
• M71: 44,514,492 km (0.106 R)
• M72: 44,932,169 km (0.118 R)
• M73: 47,891,664 km (0.113 R)
• M74: 48,062,804 km (0.086 R)
• M75: 49,351,739 km (0.113 R)
• M76: 50,652,193 km (0.096 R)
• M77: 51,175,487 km (0.031 R)
• M78: 53,730,170 km (0.072 R)
• M79: 53,818,881 km (0.117 R)
• M80: 54,263,785 km (0.081 R)
• M81: 54,888,656 km (0.105 R)
• M82: 55,157,184 km (0.034 R)
• M83: 56,596,764 km (0.041 R)
• M84: 56,777,478 km (0.109 R)
• M85: 58,687,693 km (0.081 R)
• M86: 58,962,206 km (0.085 R)
• M87: 59,053,909 km (0.059 R)
• M88: 59,329,020 km (0.11 R)
• M89: 59,788,584 km (0.084 R)
• M90: 60,433,949 km (0.026 R)
• M91: 61,731,561 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit