🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 16.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.43 AU - 0.61 AU

Year: 131 Days

Day: 28.8 Hours

Environment

Temp: 261 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 76,173,679 km

• M1: 73,453 km (0.101 R)

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 9.7

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.72 AU - 6.86 AU

Year: 4874 Days

Day: 13.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 76,173,679 km

• M1: 281,094 km (0.111 R)
• M2: 646,113 km (0.104 R)
• M3: 834,607 km (0.114 R)
• M4: 1,028,785 km (0.054 R)
• M5: 1,306,139 km (0.092 R)
• M6: 1,607,130 km (0.069 R)
• M7: 1,712,297 km (0.079 R)
• M8: 1,866,832 km (0.106 R)
• M9: 2,256,385 km (0.11 R)
• M10: 2,323,853 km (0.115 R)
• M11: 2,478,089 km (0.111 R)
• M12: 2,547,801 km (0.045 R)
• M13: 3,072,740 km (0.049 R)
• M14: 3,147,838 km (0.075 R)
• M15: 3,338,127 km (0.075 R)
• M16: 3,650,637 km (0.062 R)
• M17: 3,870,995 km (0.075 R)
• M18: 4,034,056 km (0.076 R)
• M19: 5,238,020 km (0.111 R)
• M20: 5,328,078 km (0.084 R)
• M21: 5,601,393 km (0.111 R)
• M22: 6,066,942 km (0.114 R)
• M23: 6,256,781 km (0.11 R)
• M24: 6,448,416 km (0.093 R)
• M25: 6,690,914 km (0.076 R)
• M26: 6,985,772 km (0.12 R)
• M27: 7,134,921 km (0.117 R)
• M28: 7,310,100 km (0.058 R)
• M29: 7,436,211 km (0.043 R)
• M30: 7,999,447 km (0.097 R)
• M31: 8,077,238 km (0.096 R)
• M32: 8,843,179 km (0.115 R)
• M33: 9,384,873 km (0.067 R)
• M34: 9,549,430 km (0.103 R)
• M35: 10,415,153 km (0.032 R)
• M36: 10,671,265 km (0.114 R)
• M37: 11,160,600 km (0.03 R)
• M38: 11,247,666 km (0.087 R)
• M39: 11,834,239 km (0.046 R)
• M40: 11,923,100 km (0.093 R)
• M41: 12,101,421 km (0.086 R)
• M42: 12,702,505 km (0.09 R)
• M43: 12,854,197 km (0.074 R)
• M44: 13,221,011 km (0.058 R)
• M45: 13,467,399 km (0.058 R)
• M46: 13,591,116 km (0.094 R)
• M47: 13,964,662 km (0.066 R)
• M48: 14,121,441 km (0.084 R)
• M49: 14,373,214 km (0.117 R)
• M50: 14,468,059 km (0.06 R)
• M51: 14,563,203 km (0.071 R)
• M52: 15,073,631 km (0.062 R)
• M53: 16,441,404 km (0.078 R)
• M54: 16,772,913 km (0.104 R)
• M55: 17,039,646 km (0.084 R)
• M56: 17,678,878 km (0.087 R)
• M57: 18,428,962 km (0.086 R)
• M58: 19,119,655 km (0.094 R)
• M59: 19,258,931 km (0.098 R)
• M60: 20,136,472 km (0.058 R)
• M61: 20,776,302 km (0.081 R)
• M62: 20,919,467 km (0.047 R)
• M63: 21,639,930 km (0.106 R)
• M64: 22,185,663 km (0.079 R)
• M65: 22,478,576 km (0.1 R)
• M66: 22,588,680 km (0.099 R)
• M67: 22,994,240 km (0.113 R)
• M68: 24,981,498 km (0.089 R)
• M69: 25,248,081 km (0.118 R)
• M70: 25,592,157 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 10.8

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 7.05 AU - 8.49 AU

Year: 7577 Days

Day: 12.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 76,173,679 km

• M1: 198,068 km (0.06 R)
• M2: 330,761 km (0.092 R)
• M3: 713,133 km (0.081 R)
• M4: 809,474 km (0.116 R)
• M5: 897,737 km (0.077 R)
• M6: 1,084,734 km (0.097 R)
• M7: 1,226,403 km (0.048 R)
• M8: 1,466,358 km (0.06 R)
• M9: 1,672,803 km (0.082 R)
• M10: 1,957,189 km (0.115 R)
• M11: 2,096,465 km (0.037 R)
• M12: 2,293,485 km (0.08 R)
• M13: 2,496,639 km (0.08 R)
• M14: 2,940,795 km (0.107 R)
• M15: 3,162,050 km (0.105 R)
• M16: 3,557,138 km (0.048 R)
• M17: 3,642,259 km (0.078 R)
• M18: 4,100,926 km (0.092 R)
• M19: 4,348,511 km (0.065 R)
• M20: 4,531,768 km (0.103 R)
• M21: 4,624,369 km (0.093 R)
• M22: 4,740,906 km (0.078 R)
• M23: 4,811,367 km (0.096 R)
• M24: 5,363,233 km (0.083 R)
• M25: 5,584,638 km (0.064 R)
• M26: 5,859,449 km (0.069 R)
• M27: 6,526,506 km (0.038 R)
• M28: 6,763,170 km (0.118 R)
• M29: 7,190,721 km (0.025 R)
• M30: 7,407,787 km (0.083 R)
• M31: 7,932,128 km (0.105 R)
• M32: 8,241,197 km (0.052 R)
• M33: 8,354,592 km (0.101 R)
• M34: 8,929,347 km (0.12 R)
• M35: 9,280,304 km (0.099 R)
• M36: 9,785,346 km (0.075 R)
• M37: 10,026,199 km (0.112 R)
• M38: 10,605,741 km (0.096 R)
• M39: 12,539,593 km (0.058 R)
• M40: 13,363,129 km (0.112 R)
• M41: 13,563,441 km (0.079 R)
• M42: 14,000,865 km (0.08 R)
• M43: 14,374,560 km (0.112 R)
• M44: 14,889,326 km (0.107 R)
• M45: 15,866,649 km (0.101 R)
• M46: 16,149,689 km (0.063 R)
• M47: 16,291,807 km (0.089 R)
• M48: 16,649,046 km (0.077 R)
• M49: 16,720,704 km (0.069 R)
• M50: 16,900,670 km (0.116 R)
• M51: 17,008,829 km (0.103 R)
• M52: 17,480,362 km (0.114 R)
• M53: 17,736,024 km (0.074 R)
• M54: 18,214,289 km (0.067 R)
• M55: 18,473,542 km (0.11 R)
• M56: 18,696,742 km (0.039 R)
• M57: 19,221,082 km (0.042 R)
• M58: 19,712,212 km (0.091 R)
• M59: 20,016,494 km (0.101 R)
• M60: 20,399,016 km (0.096 R)
• M61: 20,706,888 km (0.088 R)
• M62: 21,835,604 km (0.059 R)
• M63: 23,144,137 km (0.12 R)
• M64: 23,304,506 km (0.092 R)
• M65: 23,425,082 km (0.114 R)
• M66: 24,315,040 km (0.077 R)
• M67: 24,682,452 km (0.087 R)
• M68: 24,969,381 km (0.114 R)
• M69: 25,133,789 km (0.113 R)
• M70: 25,257,356 km (0.112 R)
• M71: 25,670,845 km (0.071 R)
• M72: 25,836,899 km (0.101 R)
• M73: 26,546,292 km (0.115 R)
• M74: 26,882,438 km (0.094 R)
• M75: 27,093,222 km (0.117 R)
• M76: 28,412,226 km (0.068 R)
• M77: 28,627,049 km (0.091 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.9

Radius: 5.1

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.21 AU - 20.89 AU

Year: 27951 Days

Day: 23.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,173,679 km

• M1: 151,243 km (0.094 R)
• M2: 311,762 km (0.082 R)
• M3: 364,271 km (0.061 R)
• M4: 1,413,101 km (0.086 R)
• M5: 1,564,644 km (0.083 R)
• M6: 1,916,349 km (0.116 R)
• M7: 2,050,239 km (0.1 R)
• M8: 2,084,198 km (0.066 R)
• M9: 2,398,353 km (0.058 R)
• M10: 2,802,417 km (0.042 R)
• M11: 3,070,347 km (0.091 R)
• M12: 3,306,711 km (0.113 R)
• M13: 3,467,529 km (0.089 R)
• M14: 3,589,751 km (0.076 R)
• M15: 4,529,375 km (0.109 R)
• M16: 4,798,053 km (0.105 R)
• M17: 4,934,486 km (0.044 R)
• M18: 5,164,567 km (0.085 R)
• M19: 5,924,225 km (0.088 R)
• M20: 6,617,312 km (0.115 R)
• M21: 7,024,667 km (0.111 R)
• M22: 7,076,129 km (0.086 R)
• M23: 7,651,033 km (0.12 R)
• M24: 7,703,991 km (0.081 R)
• M25: 9,520,109 km (0.11 R)
• M26: 9,864,035 km (0.057 R)
• M27: 10,328,835 km (0.073 R)
• M28: 10,387,478 km (0.105 R)
• M29: 11,643,501 km (0.084 R)
• M30: 11,826,759 km (0.074 R)
• M31: 12,946,649 km (0.067 R)
• M32: 13,840,795 km (0.049 R)
• M33: 17,123,571 km (0.069 R)
• M34: 17,892,055 km (0.093 R)
• M35: 18,245,106 km (0.093 R)
• M36: 18,958,089 km (0.092 R)
• M37: 20,337,681 km (0.099 R)
• M38: 21,300,044 km (0.036 R)
• M39: 22,050,427 km (0.119 R)
• M40: 24,119,216 km (0.053 R)
• M41: 24,430,978 km (0.11 R)
• M42: 25,216,217 km (0.071 R)
• M43: 25,453,330 km (0.088 R)
• M44: 25,611,903 km (0.079 R)
• M45: 27,053,279 km (0.031 R)
• M46: 28,274,446 km (0.07 R)
• M47: 29,930,345 km (0.031 R)
• M48: 32,215,303 km (0.115 R)
• M49: 32,816,687 km (0.082 R)
• M50: 32,989,322 km (0.108 R)
• M51: 33,769,475 km (0.085 R)
• M52: 34,118,188 km (0.058 R)
• M53: 36,681,547 km (0.054 R)
• M54: 37,760,298 km (0.112 R)
• M55: 38,031,519 km (0.064 R)
• M56: 38,394,294 km (0.065 R)
• M57: 38,576,055 km (0.105 R)
• M58: 39,031,880 km (0.097 R)
• M59: 39,214,688 km (0.058 R)
• M60: 42,084,424 km (0.102 R)
• M61: 42,271,870 km (0.11 R)
• M62: 43,024,348 km (0.106 R)
• M63: 44,829,545 km (0.114 R)
• M64: 45,500,791 km (0.096 R)
• M65: 46,368,608 km (0.062 R)
• M66: 46,659,127 km (0.083 R)
• M67: 47,436,886 km (0.056 R)
• M68: 49,795,446 km (0.113 R)
• M69: 49,993,664 km (0.111 R)
• M70: 51,689,505 km (0.095 R)
• M71: 53,708,628 km (0.11 R)
• M72: 55,137,287 km (0.089 R)
• M73: 55,342,386 km (0.12 R)
• M74: 56,268,546 km (0.034 R)
• M75: 57,303,614 km (0.097 R)
• M76: 57,615,376 km (0.081 R)
• M77: 59,813,417 km (0.089 R)
• M78: 61,825,509 km (0.038 R)
• M79: 62,038,686 km (0.113 R)
• M80: 65,807,056 km (0.099 R)
• M81: 66,133,628 km (0.09 R)
• M82: 67,225,693 km (0.111 R)
• M83: 67,335,198 km (0.082 R)
• M84: 67,664,164 km (0.106 R)
• M85: 68,654,203 km (0.105 R)
• M86: 69,316,921 km (0.118 R)
• M87: 69,427,624 km (0.078 R)
• M88: 69,870,733 km (0.058 R)
• M89: 71,206,043 km (0.098 R)
• M90: 72,662,079 km (0.079 R)
• M91: 74,467,576 km (0.062 R)
• M92: 74,580,971 km (0.099 R)
• M93: 75,375,934 km (0.1 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 12,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit