🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.75 AU - 0.91 AU

Year: 271 Days

Day: 14.5 Hours

Environment

Temp: 102 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,847,163 km

• M1: 202,406 km (0.094 R)
• M2: 352,153 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.24 AU - 1.9 AU

Year: 705 Days

Day: 31.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.75 AU - 2.11 AU

Year: 960 Days

Day: 23.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.52 AU - 3.7 AU

Year: 2457 Days

Day: 24.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.95 AU - 5.01 AU

Year: 3396 Days

Day: 26.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.5

Radius: 14.7

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.84 AU - 10.8 AU

Year: 9382 Days

Day: 13.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 66,847,163 km

• M1: 250,876 km (0.103 R)
• M2: 446,699 km (0.115 R)
• M3: 560,543 km (0.117 R)
• M4: 661,073 km (0.091 R)
• M5: 884,273 km (0.108 R)
• M6: 1,117,795 km (0.119 R)
• M7: 1,302,848 km (0.079 R)
• M8: 1,647,521 km (0.056 R)
• M9: 2,062,805 km (0.089 R)
• M10: 2,445,327 km (0.111 R)
• M11: 3,827,462 km (0.1 R)
• M12: 4,113,343 km (0.085 R)
• M13: 4,789,376 km (0.053 R)
• M14: 4,900,826 km (0.047 R)
• M15: 5,183,267 km (0.113 R)
• M16: 5,297,859 km (0.088 R)
• M17: 6,032,833 km (0.102 R)
• M18: 6,551,040 km (0.04 R)
• M19: 6,957,049 km (0.105 R)
• M20: 7,565,464 km (0.09 R)
• M21: 8,091,150 km (0.108 R)
• M22: 8,224,442 km (0.079 R)
• M23: 8,560,888 km (0.048 R)
• M24: 9,667,762 km (0.05 R)
• M25: 10,166,372 km (0.08 R)
• M26: 10,382,541 km (0.11 R)
• M27: 10,819,666 km (0.064 R)
• M28: 11,374,525 km (0.061 R)
• M29: 11,599,221 km (0.051 R)
• M30: 12,014,803 km (0.069 R)
• M31: 12,435,173 km (0.105 R)
• M32: 14,125,181 km (0.119 R)
• M33: 14,650,269 km (0.1 R)
• M34: 15,512,102 km (0.1 R)
• M35: 16,305,869 km (0.084 R)
• M36: 17,456,725 km (0.066 R)
• M37: 17,672,744 km (0.053 R)
• M38: 18,238,673 km (0.049 R)
• M39: 18,987,560 km (0.117 R)
• M40: 19,120,702 km (0.027 R)
• M41: 19,477,493 km (0.05 R)
• M42: 20,560,881 km (0.077 R)
• M43: 21,478,813 km (0.062 R)
• M44: 22,597,806 km (0.118 R)
• M45: 23,164,482 km (0.08 R)
• M46: 23,831,539 km (0.106 R)
• M47: 24,504,879 km (0.051 R)
• M48: 26,265,048 km (0.061 R)
• M49: 26,364,082 km (0.03 R)
• M50: 27,060,460 km (0.11 R)
• M51: 27,360,703 km (0.08 R)
• M52: 29,802,888 km (0.119 R)
• M53: 29,906,110 km (0.071 R)
• M54: 30,424,168 km (0.064 R)
• M55: 30,580,198 km (0.102 R)
• M56: 31,416,899 km (0.075 R)
• M57: 31,574,575 km (0.098 R)
• M58: 31,838,017 km (0.106 R)
• M59: 32,260,930 km (0.116 R)
• M60: 32,898,965 km (0.066 R)
• M61: 33,380,222 km (0.114 R)
• M62: 33,594,895 km (0.119 R)
• M63: 33,863,722 km (0.057 R)
• M64: 34,349,765 km (0.057 R)
• M65: 34,783,599 km (0.025 R)
• M66: 34,946,661 km (0.112 R)
• M67: 36,647,738 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.5

Radius: 9

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 9.85 AU - 11.87 AU

Year: 12818 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 66,847,163 km

• M1: 143,315 km (0.047 R)
• M2: 252,521 km (0.086 R)
• M3: 324,179 km (0.037 R)
• M4: 541,395 km (0.092 R)
• M5: 694,284 km (0.026 R)
• M6: 1,537,417 km (0.072 R)
• M7: 1,634,506 km (0.086 R)
• M8: 1,964,669 km (0.108 R)
• M9: 2,124,290 km (0.09 R)
• M10: 2,205,671 km (0.064 R)
• M11: 2,599,413 km (0.112 R)
• M12: 2,804,511 km (0.077 R)
• M13: 3,230,865 km (0.076 R)
• M14: 3,580,176 km (0.059 R)
• M15: 3,975,115 km (0.038 R)
• M16: 4,143,711 km (0.111 R)
• M17: 4,418,523 km (0.108 R)
• M18: 5,576,560 km (0.118 R)
• M19: 5,727,654 km (0.092 R)
• M20: 6,111,223 km (0.111 R)
• M21: 6,384,837 km (0.118 R)
• M22: 6,863,102 km (0.115 R)
• M23: 7,602,265 km (0.11 R)
• M24: 9,199,671 km (0.097 R)
• M25: 9,333,561 km (0.068 R)
• M26: 10,013,184 km (0.064 R)
• M27: 10,105,037 km (0.076 R)
• M28: 10,197,040 km (0.089 R)
• M29: 10,568,342 km (0.091 R)
• M30: 11,660,107 km (0.047 R)
• M31: 12,097,082 km (0.098 R)
• M32: 12,293,055 km (0.084 R)
• M33: 12,539,443 km (0.069 R)
• M34: 13,187,800 km (0.104 R)
• M35: 13,744,903 km (0.101 R)
• M36: 14,934,355 km (0.094 R)
• M37: 15,995,453 km (0.104 R)
• M38: 16,318,435 km (0.107 R)
• M39: 16,861,774 km (0.071 R)
• M40: 17,466,150 km (0.054 R)
• M41: 18,470,400 km (0.052 R)
• M42: 18,526,649 km (0.056 R)
• M43: 19,321,463 km (0.107 R)
• M44: 19,493,351 km (0.107 R)
• M45: 19,723,133 km (0.062 R)
• M46: 19,896,068 km (0.047 R)
• M47: 20,534,552 km (0.108 R)
• M48: 21,061,884 km (0.108 R)
• M49: 21,120,826 km (0.038 R)
• M50: 22,309,830 km (0.088 R)
• M51: 22,851,972 km (0.04 R)
• M52: 23,155,058 km (0.078 R)
• M53: 23,215,794 km (0.081 R)
• M54: 24,504,281 km (0.09 R)
• M55: 24,876,630 km (0.077 R)
• M56: 26,511,884 km (0.063 R)
• M57: 27,728,863 km (0.116 R)
• M58: 27,793,340 km (0.09 R)
• M59: 27,987,368 km (0.059 R)
• M60: 29,885,316 km (0.092 R)
• M61: 31,554,529 km (0.097 R)
• M62: 31,892,022 km (0.084 R)
• M63: 32,027,408 km (0.105 R)
• M64: 34,357,096 km (0.103 R)
• M65: 34,634,749 km (0.084 R)
• M66: 35,823,155 km (0.101 R)
• M67: 36,882,757 km (0.111 R)
• M68: 37,095,934 km (0.048 R)
• M69: 38,671,648 km (0.055 R)
• M70: 39,395,103 km (0.111 R)
• M71: 40,269,054 km (0.099 R)
• M72: 42,258,855 km (0.1 R)
• M73: 42,630,905 km (0.078 R)
• M74: 43,753,338 km (0.048 R)
• M75: 43,828,586 km (0.047 R)
• M76: 44,809,798 km (0.081 R)
• M77: 45,417,315 km (0.057 R)
• M78: 46,027,375 km (0.114 R)
• M79: 46,563,534 km (0.117 R)
• M80: 46,793,915 km (0.067 R)
• M81: 48,029,144 km (0.087 R)
• M82: 49,980,649 km (0.076 R)
• M83: 51,322,242 km (0.106 R)
• M84: 51,480,966 km (0.09 R)
• M85: 52,356,263 km (0.078 R)
• M86: 52,516,033 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537

Radius: 4

Gravity: 33.56 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.14 AU - 15.7 AU

Year: 18601 Days

Day: 23.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,847,163 km

• M1: 60,737 km (0.084 R)
• M2: 137,480 km (0.07 R)
• M3: 432,188 km (0.08 R)
• M4: 604,226 km (0.097 R)
• M5: 645,365 km (0.107 R)
• M6: 687,402 km (0.071 R)
• M7: 1,156,691 km (0.034 R)
• M8: 1,675,945 km (0.087 R)
• M9: 2,130,423 km (0.119 R)
• M10: 2,290,044 km (0.063 R)
• M11: 2,387,732 km (0.04 R)
• M12: 2,453,555 km (0.12 R)
• M13: 2,757,388 km (0.089 R)
• M14: 2,896,215 km (0.048 R)
• M15: 3,072,890 km (0.048 R)
• M16: 3,253,155 km (0.103 R)
• M17: 3,776,149 km (0.073 R)
• M18: 4,008,176 km (0.103 R)
• M19: 4,047,370 km (0.061 R)
• M20: 4,364,967 km (0.048 R)
• M21: 5,538,263 km (0.074 R)
• M22: 6,340,706 km (0.05 R)
• M23: 6,432,110 km (0.102 R)
• M24: 6,662,491 km (0.101 R)
• M25: 7,274,047 km (0.079 R)
• M26: 8,550,117 km (0.085 R)
• M27: 9,630,213 km (0.051 R)
• M28: 10,427,570 km (0.098 R)
• M29: 10,916,157 km (0.113 R)
• M30: 11,356,573 km (0.051 R)
• M31: 11,523,225 km (0.119 R)
• M32: 12,311,755 km (0.079 R)
• M33: 12,483,045 km (0.057 R)
• M34: 12,655,082 km (0.096 R)
• M35: 12,827,868 km (0.069 R)
• M36: 13,234,176 km (0.113 R)
• M37: 14,357,955 km (0.081 R)
• M38: 14,417,944 km (0.11 R)
• M39: 15,389,133 km (0.095 R)
• M40: 16,381,266 km (0.088 R)
• M41: 17,075,251 km (0.083 R)
• M42: 18,231,343 km (0.102 R)
• M43: 19,016,133 km (0.044 R)
• M44: 19,611,982 km (0.025 R)
• M45: 20,550,858 km (0.069 R)
• M46: 21,641,726 km (0.103 R)
• M47: 22,681,281 km (0.09 R)
• M48: 23,031,490 km (0.04 R)
• M49: 24,306,662 km (0.091 R)
• M50: 25,169,543 km (0.084 R)
• M51: 25,750,281 km (0.042 R)
• M52: 27,221,577 km (0.12 R)
• M53: 29,707,893 km (0.112 R)
• M54: 29,937,526 km (0.1 R)
• M55: 31,172,008 km (0.115 R)
• M56: 31,405,380 km (0.041 R)
• M57: 32,187,328 km (0.059 R)
• M58: 33,213,270 km (0.102 R)
• M59: 33,292,707 km (0.071 R)
• M60: 33,929,844 km (0.049 R)
• M61: 34,893,255 km (0.069 R)
• M62: 35,702,878 km (0.086 R)
• M63: 36,682,744 km (0.085 R)
• M64: 39,254,332 km (0.09 R)
• M65: 40,944,040 km (0.084 R)
• M66: 41,029,161 km (0.058 R)
• M67: 41,797,795 km (0.072 R)
• M68: 42,054,953 km (0.112 R)
• M69: 42,140,823 km (0.053 R)
• M70: 42,484,898 km (0.047 R)
• M71: 43,175,890 km (0.092 R)
• M72: 44,393,916 km (0.103 R)
• M73: 45,711,425 km (0.052 R)
• M74: 46,596,894 km (0.076 R)
• M75: 47,666,968 km (0.06 R)
• M76: 48,474,796 km (0.084 R)
• M77: 49,106,249 km (0.059 R)
• M78: 49,287,113 km (0.079 R)
• M79: 49,558,932 km (0.106 R)
• M80: 50,195,022 km (0.106 R)
• M81: 51,658,987 km (0.075 R)
• M82: 51,842,992 km (0.11 R)
• M83: 54,441,657 km (0.091 R)
• M84: 54,628,954 km (0.103 R)
• M85: 54,722,602 km (0.104 R)
• M86: 54,816,400 km (0.061 R)
• M87: 55,003,996 km (0.067 R)
• M88: 56,607,834 km (0.092 R)
• M89: 56,987,364 km (0.075 R)
• M90: 57,272,647 km (0.047 R)
• M91: 57,749,116 km (0.098 R)
• M92: 57,844,560 km (0.095 R)
• M93: 58,705,944 km (0.115 R)
• M94: 59,571,518 km (0.042 R)
• M95: 59,957,630 km (0.114 R)
• M96: 61,120,903 km (0.084 R)
• M97: 64,160,283 km (0.096 R)
• M98: 66,546,818 km (0.115 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 330 - 18,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit