🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.66 AU

Year: 177 Days

Day: 34.4 Hours

Environment

Temp: 244 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,722,207 km

• M1: 102,325 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.69 AU - 0.83 AU

Year: 234 Days

Day: 40.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.18 AU - 3.18 AU

Year: 2002 Days

Day: 45.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.53 AU - 3.55 AU

Year: 2352 Days

Day: 24.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.9

Radius: 12

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.91 AU - 10.61 AU

Year: 9155 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 112,722,207 km

• M1: 177,124 km (0.062 R)
• M2: 415,882 km (0.12 R)
• M3: 521,947 km (0.081 R)
• M4: 694,583 km (0.085 R)
• M5: 811,269 km (0.072 R)
• M6: 888,013 km (0.109 R)
• M7: 1,049,429 km (0.09 R)
• M8: 1,203,515 km (0.098 R)
• M9: 1,365,529 km (0.098 R)
• M10: 1,813,126 km (0.072 R)
• M11: 1,895,555 km (0.071 R)
• M12: 2,150,918 km (0.111 R)
• M13: 2,349,883 km (0.119 R)
• M14: 2,648,182 km (0.096 R)
• M15: 3,853,342 km (0.105 R)
• M16: 3,987,681 km (0.056 R)
• M17: 4,855,498 km (0.102 R)
• M18: 5,177,283 km (0.082 R)
• M19: 5,841,797 km (0.059 R)
• M20: 6,405,631 km (0.036 R)
• M21: 7,250,560 km (0.087 R)
• M22: 7,585,061 km (0.101 R)
• M23: 8,303,729 km (0.057 R)
• M24: 8,795,158 km (0.089 R)
• M25: 9,549,730 km (0.099 R)
• M26: 9,990,445 km (0.113 R)
• M27: 10,101,596 km (0.095 R)
• M28: 10,663,785 km (0.087 R)
• M29: 10,929,620 km (0.079 R)
• M30: 12,410,939 km (0.05 R)
• M31: 12,490,674 km (0.066 R)
• M32: 12,570,410 km (0.118 R)
• M33: 12,690,687 km (0.054 R)
• M34: 13,378,687 km (0.091 R)
• M35: 13,954,340 km (0.089 R)
• M36: 15,686,833 km (0.078 R)
• M37: 16,293,751 km (0.054 R)
• M38: 16,556,296 km (0.101 R)
• M39: 16,644,109 km (0.101 R)
• M40: 16,820,186 km (0.118 R)
• M41: 18,251,239 km (0.113 R)
• M42: 18,432,851 km (0.093 R)
• M43: 19,350,036 km (0.101 R)
• M44: 19,907,437 km (0.06 R)
• M45: 20,000,787 km (0.102 R)
• M46: 21,899,782 km (0.087 R)
• M47: 22,044,443 km (0.104 R)
• M48: 22,189,553 km (0.113 R)
• M49: 22,772,985 km (0.089 R)
• M50: 23,213,850 km (0.118 R)
• M51: 23,558,673 km (0.072 R)
• M52: 24,253,405 km (0.118 R)
• M53: 25,561,639 km (0.091 R)
• M54: 25,917,831 km (0.112 R)
• M55: 26,224,357 km (0.095 R)
• M56: 26,944,372 km (0.12 R)
• M57: 27,670,819 km (0.113 R)
• M58: 28,509,016 km (0.093 R)
• M59: 29,302,483 km (0.025 R)
• M60: 29,408,697 km (0.069 R)
• M61: 29,675,131 km (0.059 R)
• M62: 30,694,790 km (0.099 R)
• M63: 30,802,800 km (0.108 R)
• M64: 31,290,339 km (0.097 R)
• M65: 31,671,365 km (0.082 R)
• M66: 31,889,778 km (0.11 R)
• M67: 32,383,002 km (0.061 R)
• M68: 32,602,911 km (0.064 R)
• M69: 32,713,165 km (0.12 R)
• M70: 33,044,524 km (0.105 R)
• M71: 33,710,534 km (0.067 R)
• M72: 33,933,584 km (0.069 R)
• M73: 34,157,083 km (0.089 R)
• M74: 34,268,983 km (0.088 R)
• M75: 35,055,867 km (0.057 R)
• M76: 35,168,814 km (0.12 R)
• M77: 35,791,889 km (0.088 R)
• M78: 36,361,558 km (0.074 R)
• M79: 37,279,341 km (0.062 R)
• M80: 37,741,000 km (0.091 R)
• M81: 38,437,228 km (0.059 R)
• M82: 38,670,152 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 13.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 9.14 AU - 14.98 AU

Year: 14788 Days

Day: 7.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 112,722,207 km

• M1: 403,316 km (0.074 R)
• M2: 602,431 km (0.028 R)
• M3: 788,381 km (0.12 R)
• M4: 1,279,810 km (0.066 R)
• M5: 2,692,911 km (0.102 R)
• M6: 2,824,857 km (0.084 R)
• M7: 3,233,558 km (0.078 R)
• M8: 3,516,597 km (0.084 R)
• M9: 3,719,751 km (0.075 R)
• M10: 4,137,578 km (0.111 R)
• M11: 4,290,617 km (0.116 R)
• M12: 4,507,982 km (0.094 R)
• M13: 4,824,831 km (0.084 R)
• M14: 5,280,805 km (0.104 R)
• M15: 5,716,733 km (0.072 R)
• M16: 6,164,330 km (0.113 R)
• M17: 6,552,088 km (0.027 R)
• M18: 7,057,130 km (0.089 R)
• M19: 8,725,296 km (0.077 R)
• M20: 8,843,329 km (0.105 R)
• M21: 9,401,478 km (0.101 R)
• M22: 9,807,038 km (0.088 R)
• M23: 10,218,432 km (0.118 R)
• M24: 10,384,635 km (0.087 R)
• M25: 10,677,698 km (0.056 R)
• M26: 11,143,545 km (0.108 R)
• M27: 11,963,940 km (0.088 R)
• M28: 12,492,320 km (0.036 R)
• M29: 14,633,963 km (0.086 R)
• M30: 15,104,149 km (0.06 R)
• M31: 15,722,886 km (0.071 R)
• M32: 16,059,631 km (0.108 R)
• M33: 16,495,858 km (0.08 R)
• M34: 16,985,342 km (0.054 R)
• M35: 18,735,637 km (0.09 R)
• M36: 18,990,403 km (0.086 R)
• M37: 19,143,890 km (0.102 R)
• M38: 19,503,374 km (0.036 R)
• M39: 19,709,819 km (0.076 R)
• M40: 24,487,675 km (0.094 R)
• M41: 24,877,976 km (0.117 R)
• M42: 25,777,957 km (0.089 R)
• M43: 25,947,900 km (0.119 R)
• M44: 26,516,971 km (0.057 R)
• M45: 26,631,263 km (0.09 R)
• M46: 27,032,784 km (0.117 R)
• M47: 28,015,941 km (0.032 R)
• M48: 30,614,905 km (0.088 R)
• M49: 31,156,001 km (0.035 R)
• M50: 31,337,014 km (0.077 R)
• M51: 33,351,648 km (0.083 R)
• M52: 34,405,865 km (0.032 R)
• M53: 34,905,671 km (0.11 R)
• M54: 36,229,164 km (0.057 R)
• M55: 36,483,181 km (0.036 R)
• M56: 36,928,982 km (0.105 R)
• M57: 37,056,739 km (0.072 R)
• M58: 39,576,715 km (0.096 R)
• M59: 39,772,838 km (0.118 R)
• M60: 40,428,974 km (0.077 R)
• M61: 40,692,416 km (0.075 R)
• M62: 41,220,945 km (0.107 R)
• M63: 41,818,439 km (0.099 R)
• M64: 42,151,594 km (0.072 R)
• M65: 43,021,804 km (0.062 R)
• M66: 43,897,999 km (0.083 R)
• M67: 44,916,312 km (0.052 R)
• M68: 45,257,545 km (0.057 R)
• M69: 45,531,010 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.1

Radius: 3.9

Gravity: 64.04 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.98 AU - 19.88 AU

Year: 30242 Days

Day: 18.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 112,722,207 km

• M1: 52,060 km (0.112 R)
• M2: 576,401 km (0.107 R)
• M3: 663,467 km (0.11 R)
• M4: 883,076 km (0.106 R)
• M5: 916,287 km (0.116 R)
• M6: 1,124,078 km (0.101 R)
• M7: 1,501,813 km (0.12 R)
• M8: 2,180,090 km (0.061 R)
• M9: 2,409,274 km (0.081 R)
• M10: 2,742,727 km (0.103 R)
• M11: 3,090,692 km (0.104 R)
• M12: 3,452,420 km (0.071 R)
• M13: 4,103,170 km (0.072 R)
• M14: 4,673,886 km (0.055 R)
• M15: 5,087,824 km (0.089 R)
• M16: 6,594,274 km (0.063 R)
• M17: 6,659,798 km (0.094 R)
• M18: 7,737,950 km (0.113 R)
• M19: 7,876,477 km (0.11 R)
• M20: 7,946,190 km (0.045 R)
• M21: 11,202,786 km (0.105 R)
• M22: 12,802,436 km (0.113 R)
• M23: 13,048,525 km (0.111 R)
• M24: 14,814,079 km (0.099 R)
• M25: 14,900,098 km (0.088 R)
• M26: 15,072,434 km (0.096 R)
• M27: 15,506,268 km (0.086 R)
• M28: 18,470,251 km (0.06 R)
• M29: 18,934,154 km (0.113 R)
• M30: 19,214,500 km (0.083 R)
• M31: 19,402,096 km (0.074 R)
• M32: 20,540,236 km (0.099 R)
• M33: 21,408,054 km (0.104 R)
• M34: 22,583,743 km (0.082 R)
• M35: 22,781,661 km (0.076 R)
• M36: 23,279,074 km (0.071 R)
• M37: 25,716,173 km (0.111 R)
• M38: 29,304,428 km (0.098 R)
• M39: 29,736,766 km (0.087 R)
• M40: 29,845,224 km (0.111 R)
• M41: 30,171,198 km (0.076 R)
• M42: 30,389,311 km (0.111 R)
• M43: 30,717,230 km (0.041 R)
• M44: 32,709,874 km (0.057 R)
• M45: 34,061,191 km (0.048 R)
• M46: 34,857,949 km (0.09 R)
• M47: 35,545,651 km (0.069 R)
• M48: 36,353,779 km (0.112 R)
• M49: 37,518,548 km (0.058 R)
• M50: 40,603,854 km (0.101 R)
• M51: 41,327,309 km (0.095 R)
• M52: 43,154,647 km (0.11 R)
• M53: 43,646,226 km (0.098 R)
• M54: 43,769,495 km (0.077 R)
• M55: 46,007,030 km (0.119 R)
• M56: 46,383,568 km (0.092 R)
• M57: 46,761,153 km (0.111 R)
• M58: 47,646,174 km (0.07 R)
• M59: 48,154,208 km (0.071 R)
• M60: 51,631,012 km (0.106 R)
• M61: 52,676,552 km (0.115 R)
• M62: 53,201,940 km (0.106 R)
• M63: 53,465,381 km (0.07 R)
• M64: 54,655,732 km (0.109 R)
• M65: 55,454,285 km (0.038 R)
• M66: 55,988,649 km (0.08 R)
• M67: 56,659,146 km (0.069 R)
• M68: 64,067,532 km (0.113 R)
• M69: 66,887,452 km (0.094 R)
• M70: 67,029,570 km (0.113 R)
• M71: 68,598,852 km (0.112 R)
• M72: 69,172,410 km (0.104 R)
• M73: 69,603,700 km (0.035 R)
• M74: 70,613,486 km (0.079 R)
• M75: 71,337,689 km (0.06 R)
• M76: 72,647,568 km (0.079 R)
• M77: 76,773,029 km (0.11 R)
• M78: 77,368,578 km (0.115 R)
• M79: 83,713,472 km (0.086 R)
• M80: 85,402,582 km (0.087 R)
• M81: 86,328,593 km (0.052 R)
• M82: 87,724,042 km (0.111 R)
• M83: 91,481,192 km (0.079 R)
• M84: 92,112,495 km (0.111 R)
• M85: 95,770,313 km (0.101 R)
• M86: 97,375,498 km (0.07 R)
• M87: 98,020,115 km (0.119 R)
• M88: 106,858,956 km (0.089 R)
• M89: 108,356,580 km (0.046 R)
• M90: 108,523,531 km (0.089 R)
• M91: 110,700,180 km (0.117 R)
• M92: 112,722,145 km (0.112 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 17,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit