🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.5 AU - 0.6 AU

Year: 155 Days

Day: 26.5 Hours

Environment

Temp: 187 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,765,656 km

• M1: 394,340 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.49 AU - 0.65 AU

Year: 164 Days

Day: 40 Hours

Environment

Temp: 145 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,765,656 km

• M1: 117,734 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.97 AU - 1.09 AU

Year: 398 Days

Day: 22.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,765,656 km

• M1: 127,757 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.25 AU - 1.81 AU

Year: 721 Days

Day: 42.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,765,656 km

• M1: 159,771 km (0.116 R)
• M2: 427,850 km (0.113 R)

Asteroid Belt

Center: 2.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.7

Radius: 12.3

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.64 AU - 4.88 AU

Year: 3348 Days

Day: 12.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 66.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 80,765,656 km

• M1: 184,903 km (0.077 R)
• M2: 340,485 km (0.107 R)
• M3: 445,802 km (0.116 R)
• M4: 638,035 km (0.099 R)
• M5: 761,453 km (0.1 R)
• M6: 868,565 km (0.109 R)
• M7: 1,007,990 km (0.12 R)
• M8: 1,127,070 km (0.098 R)
• M9: 1,212,640 km (0.081 R)
• M10: 1,330,224 km (0.092 R)
• M11: 1,535,323 km (0.115 R)
• M12: 1,696,290 km (0.094 R)
• M13: 1,784,403 km (0.074 R)
• M14: 1,862,942 km (0.08 R)
• M15: 2,046,798 km (0.104 R)
• M16: 2,141,045 km (0.098 R)
• M17: 2,249,054 km (0.117 R)
• M18: 2,647,583 km (0.066 R)
• M19: 2,763,821 km (0.096 R)
• M20: 2,842,360 km (0.069 R)
• M21: 3,082,315 km (0.047 R)
• M22: 3,191,072 km (0.064 R)
• M23: 3,342,914 km (0.064 R)
• M24: 3,497,149 km (0.106 R)
• M25: 3,682,501 km (0.098 R)
• M26: 4,063,078 km (0.072 R)
• M27: 4,364,518 km (0.095 R)
• M28: 5,101,587 km (0.088 R)
• M29: 5,377,894 km (0.071 R)
• M30: 5,460,173 km (0.083 R)
• M31: 5,742,763 km (0.051 R)
• M32: 5,860,497 km (0.107 R)
• M33: 6,064,398 km (0.086 R)
• M34: 6,322,455 km (0.101 R)
• M35: 6,584,251 km (0.069 R)
• M36: 6,849,638 km (0.094 R)
• M37: 7,118,615 km (0.097 R)
• M38: 7,227,073 km (0.12 R)
• M39: 7,537,638 km (0.102 R)
• M40: 7,629,940 km (0.076 R)
• M41: 7,852,691 km (0.104 R)
• M42: 8,172,083 km (0.072 R)
• M43: 8,285,777 km (0.036 R)
• M44: 8,476,515 km (0.067 R)
• M45: 8,862,477 km (0.051 R)
• M46: 9,136,092 km (0.081 R)
• M47: 9,293,618 km (0.069 R)
• M48: 9,432,295 km (0.098 R)
• M49: 9,631,560 km (0.058 R)
• M50: 9,711,595 km (0.086 R)
• M51: 10,422,035 km (0.069 R)
• M52: 10,524,958 km (0.074 R)
• M53: 10,648,825 km (0.061 R)
• M54: 10,898,055 km (0.058 R)
• M55: 11,107,193 km (0.054 R)
• M56: 11,254,397 km (0.085 R)
• M57: 11,849,797 km (0.096 R)
• M58: 12,455,519 km (0.093 R)
• M59: 12,718,213 km (0.046 R)
• M60: 12,916,430 km (0.078 R)
• M61: 13,427,606 km (0.107 R)
• M62: 14,036,319 km (0.04 R)
• M63: 14,700,085 km (0.099 R)
• M64: 14,815,575 km (0.089 R)
• M65: 15,280,525 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.3

Radius: 13.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.73 AU - 5.87 AU

Year: 5319 Days

Day: 11.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 80,765,656 km

• M1: 233,971 km (0.113 R)
• M2: 337,942 km (0.094 R)
• M3: 419,472 km (0.085 R)
• M4: 510,727 km (0.045 R)
• M5: 808,576 km (0.052 R)
• M6: 1,014,423 km (0.117 R)
• M7: 1,177,036 km (0.092 R)
• M8: 1,285,495 km (0.059 R)
• M9: 1,580,202 km (0.064 R)
• M10: 1,970,503 km (0.097 R)
• M11: 2,177,098 km (0.118 R)
• M12: 3,337,828 km (0.082 R)
• M13: 3,472,316 km (0.11 R)
• M14: 3,631,488 km (0.071 R)
• M15: 3,816,391 km (0.115 R)
• M16: 3,933,676 km (0.066 R)
• M17: 5,327,629 km (0.085 R)
• M18: 5,618,298 km (0.112 R)
• M19: 5,725,260 km (0.117 R)
• M20: 5,914,053 km (0.114 R)
• M21: 6,077,563 km (0.102 R)
• M22: 6,270,245 km (0.093 R)
• M23: 6,437,047 km (0.112 R)
• M24: 6,775,138 km (0.048 R)
• M25: 7,090,191 km (0.102 R)
• M26: 7,264,173 km (0.082 R)
• M27: 7,439,502 km (0.099 R)
• M28: 7,616,327 km (0.075 R)
• M29: 8,064,223 km (0.111 R)
• M30: 8,337,239 km (0.12 R)
• M31: 8,767,931 km (0.092 R)
• M32: 9,237,519 km (0.084 R)
• M33: 10,233,990 km (0.098 R)
• M34: 11,467,724 km (0.108 R)
• M35: 12,015,851 km (0.074 R)
• M36: 12,188,786 km (0.061 R)
• M37: 12,362,768 km (0.077 R)
• M38: 12,502,343 km (0.056 R)
• M39: 13,674,891 km (0.07 R)
• M40: 13,964,363 km (0.063 R)
• M41: 14,292,581 km (0.104 R)
• M42: 14,439,186 km (0.093 R)
• M43: 14,919,396 km (0.1 R)
• M44: 16,161,806 km (0.099 R)
• M45: 16,776,055 km (0.105 R)
• M46: 17,319,843 km (0.119 R)
• M47: 17,633,251 km (0.116 R)
• M48: 17,751,283 km (0.08 R)
• M49: 18,744,763 km (0.112 R)
• M50: 18,945,673 km (0.056 R)
• M51: 19,228,114 km (0.095 R)
• M52: 19,797,184 km (0.064 R)
• M53: 19,919,854 km (0.105 R)
• M54: 20,495,806 km (0.062 R)
• M55: 20,661,261 km (0.082 R)
• M56: 20,744,138 km (0.075 R)
• M57: 20,993,668 km (0.1 R)
• M58: 21,453,681 km (0.112 R)
• M59: 21,790,276 km (0.044 R)
• M60: 22,043,845 km (0.045 R)
• M61: 22,255,974 km (0.109 R)
• M62: 22,383,581 km (0.067 R)
• M63: 22,511,338 km (0.111 R)
• M64: 22,682,179 km (0.119 R)
• M65: 23,369,731 km (0.104 R)
• M66: 24,151,529 km (0.075 R)
• M67: 25,074,249 km (0.102 R)
• M68: 25,295,803 km (0.091 R)
• M69: 26,053,516 km (0.072 R)
• M70: 27,090,529 km (0.106 R)
• M71: 27,454,500 km (0.098 R)
• M72: 27,591,382 km (0.03 R)
• M73: 28,233,008 km (0.073 R)
• M74: 28,648,291 km (0.047 R)
• M75: 28,879,719 km (0.104 R)
• M76: 29,251,470 km (0.083 R)
• M77: 30,423,420 km (0.088 R)
• M78: 31,658,350 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.5

Radius: 7.5

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.39 AU - 19.67 AU

Year: 27949 Days

Day: 21.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,765,656 km

• M1: 173,982 km (0.082 R)
• M2: 356,492 km (0.111 R)
• M3: 491,728 km (0.107 R)
• M4: 555,008 km (0.092 R)
• M5: 621,579 km (0.077 R)
• M6: 995,275 km (0.114 R)
• M7: 1,077,553 km (0.08 R)
• M8: 1,817,016 km (0.067 R)
• M9: 2,022,264 km (0.109 R)
• M10: 2,092,425 km (0.103 R)
• M11: 2,307,846 km (0.057 R)
• M12: 2,606,145 km (0.111 R)
• M13: 4,139,373 km (0.104 R)
• M14: 4,686,452 km (0.026 R)
• M15: 4,733,127 km (0.11 R)
• M16: 4,779,951 km (0.086 R)
• M17: 6,669,223 km (0.118 R)
• M18: 6,827,348 km (0.115 R)
• M19: 7,200,894 km (0.111 R)
• M20: 7,254,749 km (0.059 R)
• M21: 7,417,362 km (0.065 R)
• M22: 7,471,815 km (0.101 R)
• M23: 7,690,976 km (0.088 R)
• M24: 9,224,953 km (0.046 R)
• M25: 10,911,968 km (0.103 R)
• M26: 11,348,494 km (0.028 R)
• M27: 11,474,157 km (0.102 R)
• M28: 11,854,285 km (0.059 R)
• M29: 11,981,892 km (0.117 R)
• M30: 12,238,452 km (0.109 R)
• M31: 12,302,929 km (0.069 R)
• M32: 13,615,052 km (0.106 R)
• M33: 14,084,789 km (0.097 R)
• M34: 14,423,628 km (0.108 R)
• M35: 15,456,003 km (0.068 R)
• M36: 16,157,318 km (0.063 R)
• M37: 17,518,509 km (0.077 R)
• M38: 17,591,214 km (0.109 R)
• M39: 17,882,780 km (0.098 R)
• M40: 18,470,849 km (0.119 R)
• M41: 18,916,052 km (0.055 R)
• M42: 21,194,578 km (0.089 R)
• M43: 22,130,013 km (0.077 R)
• M44: 22,366,078 km (0.094 R)
• M45: 24,121,759 km (0.11 R)
• M46: 25,426,402 km (0.101 R)
• M47: 25,756,116 km (0.091 R)
• M48: 25,838,694 km (0.115 R)
• M49: 26,419,732 km (0.111 R)
• M50: 26,670,009 km (0.117 R)
• M51: 29,044,127 km (0.12 R)
• M52: 29,734,821 km (0.081 R)
• M53: 30,518,265 km (0.08 R)
• M54: 30,693,294 km (0.114 R)
• M55: 35,175,995 km (0.074 R)
• M56: 36,096,769 km (0.099 R)
• M57: 37,305,520 km (0.115 R)
• M58: 38,244,396 km (0.101 R)
• M59: 38,338,793 km (0.068 R)
• M60: 41,300,831 km (0.114 R)
• M61: 41,494,410 km (0.106 R)
• M62: 42,271,870 km (0.077 R)
• M63: 42,564,633 km (0.075 R)
• M64: 45,329,651 km (0.1 R)
• M65: 47,847,084 km (0.119 R)
• M66: 47,948,810 km (0.109 R)
• M67: 48,866,743 km (0.038 R)
• M68: 49,379,265 km (0.07 R)
• M69: 54,283,083 km (0.114 R)
• M70: 54,920,221 km (0.112 R)
• M71: 57,169,574 km (0.115 R)
• M72: 58,034,400 km (0.051 R)
• M73: 58,251,167 km (0.099 R)
• M74: 58,468,383 km (0.116 R)
• M75: 59,339,641 km (0.033 R)
• M76: 60,764,561 km (0.104 R)
• M77: 61,095,022 km (0.109 R)
• M78: 61,205,276 km (0.107 R)
• M79: 61,315,679 km (0.096 R)
• M80: 62,756,157 km (0.115 R)
• M81: 62,867,308 km (0.08 R)
• M82: 63,090,060 km (0.086 R)
• M83: 63,648,060 km (0.106 R)
• M84: 65,106,489 km (0.097 R)
• M85: 65,219,137 km (0.099 R)
• M86: 66,349,199 km (0.11 R)
• M87: 68,857,806 km (0.12 R)
• M88: 69,202,329 km (0.091 R)
• M89: 69,662,492 km (0.114 R)
• M90: 70,239,192 km (0.119 R)
• M91: 71,281,291 km (0.1 R)
• M92: 72,095,253 km (0.081 R)
• M93: 73,497,883 km (0.113 R)
• M94: 75,263,736 km (0.081 R)
• M95: 77,281,961 km (0.096 R)
• M96: 77,520,569 km (0.049 R)
• M97: 79,558,541 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 19,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit