🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.76 AU - 0.94 AU

Year: 291 Days

Day: 16 Hours

Environment

Temp: 142 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.59 AU - 1.83 AU

Year: 829 Days

Day: 18.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.88 AU - 2.34 AU

Year: 1137 Days

Day: 27.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.02 AU - 3 AU

Year: 1475 Days

Day: 12.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,424,559 km

• M1: 1,069,924 km (0.082 R)
• M2: 1,470,397 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.13 AU - 5.11 AU

Year: 3101 Days

Day: 36.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.8

Radius: 11.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.34 AU - 4.96 AU

Year: 3719 Days

Day: 7.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 35,424,559 km

• M1: 151,991 km (0.107 R)
• M2: 240,703 km (0.107 R)
• M3: 374,144 km (0.114 R)
• M4: 465,549 km (0.048 R)
• M5: 549,024 km (0.072 R)
• M6: 714,330 km (0.046 R)
• M7: 824,135 km (0.086 R)
• M8: 1,335,161 km (0.093 R)
• M9: 1,724,714 km (0.102 R)
• M10: 1,848,581 km (0.117 R)
• M11: 2,047,396 km (0.084 R)
• M12: 2,149,422 km (0.087 R)
• M13: 2,343,750 km (0.086 R)
• M14: 2,512,646 km (0.082 R)
• M15: 2,895,317 km (0.083 R)
• M16: 2,977,446 km (0.099 R)
• M17: 3,110,439 km (0.11 R)
• M18: 3,330,946 km (0.11 R)
• M19: 3,417,115 km (0.034 R)
• M20: 3,504,031 km (0.06 R)
• M21: 3,715,712 km (0.085 R)
• M22: 3,841,225 km (0.097 R)
• M23: 4,096,588 km (0.103 R)
• M24: 4,207,590 km (0.084 R)
• M25: 4,414,035 km (0.12 R)
• M26: 5,393,751 km (0.109 R)
• M27: 5,474,983 km (0.104 R)
• M28: 5,950,255 km (0.115 R)
• M29: 6,633,469 km (0.114 R)
• M30: 6,742,526 km (0.078 R)
• M31: 7,028,706 km (0.115 R)
• M32: 7,341,516 km (0.06 R)
• M33: 7,819,331 km (0.083 R)
• M34: 7,980,897 km (0.047 R)
• M35: 8,614,294 km (0.039 R)
• M36: 9,263,848 km (0.082 R)
• M37: 9,631,560 km (0.087 R)
• M38: 9,730,444 km (0.117 R)
• M39: 9,829,627 km (0.078 R)
• M40: 10,255,084 km (0.091 R)
• M41: 10,381,494 km (0.103 R)
• M42: 10,917,503 km (0.06 R)
• M43: 11,072,337 km (0.116 R)
• M44: 11,358,069 km (0.075 R)
• M45: 11,725,332 km (0.085 R)
• M46: 12,016,599 km (0.053 R)
• M47: 12,096,484 km (0.108 R)
• M48: 13,564,189 km (0.058 R)
• M49: 13,758,516 km (0.029 R)
• M50: 13,897,941 km (0.106 R)
• M51: 14,009,691 km (0.104 R)
• M52: 14,630,373 km (0.059 R)
• M53: 15,375,370 km (0.104 R)
• M54: 15,694,313 km (0.12 R)
• M55: 16,309,160 km (0.094 R)
• M56: 16,427,193 km (0.101 R)
• M57: 16,753,316 km (0.059 R)
• M58: 17,562,640 km (0.115 R)
• M59: 18,262,160 km (0.099 R)
• M60: 18,354,163 km (0.097 R)
• M61: 18,599,952 km (0.117 R)
• M62: 18,692,404 km (0.107 R)
• M63: 18,846,938 km (0.088 R)
• M64: 19,157,204 km (0.112 R)
• M65: 20,605,910 km (0.111 R)
• M66: 21,053,956 km (0.06 R)
• M67: 21,311,264 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 11.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 4.48 AU - 5.2 AU

Year: 3949 Days

Day: 11 Hours

Environment

Temp: -139 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 35,424,559 km

• M1: 143,165 km (0.106 R)
• M2: 275,410 km (0.097 R)
• M3: 356,043 km (0.03 R)
• M4: 463,604 km (0.076 R)
• M5: 542,741 km (0.118 R)
• M6: 636,240 km (0.115 R)
• M7: 891,603 km (0.093 R)
• M8: 1,080,396 km (0.065 R)
• M9: 1,157,439 km (0.088 R)
• M10: 1,271,133 km (0.093 R)
• M11: 1,686,118 km (0.114 R)
• M12: 1,802,954 km (0.06 R)
• M13: 2,086,442 km (0.071 R)
• M14: 2,255,038 km (0.105 R)
• M15: 2,501,725 km (0.111 R)
• M16: 2,818,573 km (0.088 R)
• M17: 2,942,740 km (0.108 R)
• M18: 3,424,894 km (0.03 R)
• M19: 3,540,982 km (0.114 R)
• M20: 3,966,438 km (0.112 R)
• M21: 4,106,013 km (0.102 R)
• M22: 4,336,393 km (0.09 R)
• M23: 5,071,966 km (0.093 R)
• M24: 5,708,056 km (0.108 R)
• M25: 5,905,675 km (0.117 R)
• M26: 6,005,457 km (0.106 R)
• M27: 6,430,464 km (0.111 R)
• M28: 6,615,667 km (0.081 R)
• M29: 6,760,926 km (0.098 R)
• M30: 6,886,289 km (0.12 R)
• M31: 6,991,307 km (0.108 R)
• M32: 7,288,259 km (0.104 R)
• M33: 7,416,913 km (0.033 R)
• M34: 7,546,315 km (0.079 R)
• M35: 7,632,932 km (0.06 R)
• M36: 7,785,372 km (0.117 R)
• M37: 7,916,719 km (0.117 R)
• M38: 8,115,385 km (0.086 R)
• M39: 8,653,040 km (0.079 R)
• M40: 8,834,951 km (0.119 R)
• M41: 9,063,985 km (0.085 R)
• M42: 9,156,138 km (0.114 R)
• M43: 9,248,589 km (0.074 R)
• M44: 9,668,660 km (0.095 R)
• M45: 9,976,084 km (0.081 R)
• M46: 10,214,543 km (0.051 R)
• M47: 10,966,272 km (0.057 R)
• M48: 11,485,526 km (0.103 R)
• M49: 12,266,726 km (0.119 R)
• M50: 12,343,320 km (0.117 R)
• M51: 12,987,190 km (0.109 R)
• M52: 13,065,130 km (0.101 R)
• M53: 13,195,579 km (0.118 R)
• M54: 13,352,508 km (0.068 R)
• M55: 13,510,184 km (0.117 R)
• M56: 13,827,331 km (0.066 R)
• M57: 14,307,540 km (0.052 R)
• M58: 14,902,042 km (0.086 R)
• M59: 15,092,929 km (0.109 R)
• M60: 15,202,285 km (0.027 R)
• M61: 15,477,097 km (0.04 R)
• M62: 15,559,824 km (0.025 R)
• M63: 15,920,056 km (0.114 R)
• M64: 16,171,081 km (0.11 R)
• M65: 16,311,105 km (0.112 R)
• M66: 17,618,141 km (0.064 R)
• M67: 18,138,891 km (0.115 R)
• M68: 18,371,815 km (0.105 R)
• M69: 19,254,443 km (0.083 R)
• M70: 19,910,579 km (0.088 R)
• M71: 20,120,914 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 8.3

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.25 AU - 7.93 AU

Year: 7001 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,424,559 km

• M1: 112,198 km (0.106 R)
• M2: 234,569 km (0.106 R)
• M3: 305,479 km (0.066 R)
• M4: 498,161 km (0.11 R)
• M5: 702,063 km (0.117 R)
• M6: 799,900 km (0.091 R)
• M7: 887,564 km (0.094 R)
• M8: 963,111 km (0.091 R)
• M9: 1,137,393 km (0.081 R)
• M10: 1,270,834 km (0.06 R)
• M11: 1,374,356 km (0.098 R)
• M12: 1,589,926 km (0.08 R)
• M13: 1,701,825 km (0.072 R)
• M14: 1,758,822 km (0.069 R)
• M15: 2,134,762 km (0.036 R)
• M16: 2,237,835 km (0.119 R)
• M17: 2,755,742 km (0.081 R)
• M18: 3,074,835 km (0.057 R)
• M19: 3,286,216 km (0.047 R)
• M20: 3,405,745 km (0.035 R)
• M21: 4,439,167 km (0.068 R)
• M22: 4,785,935 km (0.104 R)
• M23: 5,420,828 km (0.088 R)
• M24: 5,820,255 km (0.09 R)
• M25: 5,907,171 km (0.1 R)
• M26: 6,318,116 km (0.091 R)
• M27: 6,951,813 km (0.096 R)
• M28: 7,198,650 km (0.115 R)
• M29: 7,354,381 km (0.11 R)
• M30: 7,448,328 km (0.026 R)
• M31: 7,542,725 km (0.119 R)
• M32: 7,956,213 km (0.091 R)
• M33: 8,214,419 km (0.083 R)
• M34: 8,311,957 km (0.11 R)
• M35: 8,739,059 km (0.061 R)
• M36: 9,820,502 km (0.076 R)
• M37: 10,132,413 km (0.101 R)
• M38: 10,659,147 km (0.117 R)
• M39: 12,479,006 km (0.029 R)
• M40: 13,043,438 km (0.075 R)
• M41: 13,233,428 km (0.113 R)
• M42: 13,731,738 km (0.1 R)
• M43: 14,158,242 km (0.094 R)
• M44: 14,510,545 km (0.112 R)
• M45: 15,143,643 km (0.036 R)
• M46: 15,383,448 km (0.094 R)
• M47: 15,624,600 km (0.105 R)
• M48: 16,191,875 km (0.045 R)
• M49: 16,765,882 km (0.048 R)
• M50: 16,972,626 km (0.101 R)
• M51: 17,055,504 km (0.095 R)
• M52: 17,263,295 km (0.08 R)
• M53: 17,555,759 km (0.096 R)
• M54: 18,102,988 km (0.082 R)
• M55: 18,570,481 km (0.115 R)
• M56: 18,784,406 km (0.101 R)
• M57: 20,347,854 km (0.063 R)
• M58: 20,568,361 km (0.101 R)
• M59: 21,234,520 km (0.097 R)
• M60: 21,323,830 km (0.075 R)
• M61: 22,088,275 km (0.037 R)
• M62: 22,633,410 km (0.035 R)
• M63: 24,015,395 km (0.096 R)
• M64: 24,341,818 km (0.086 R)
• M65: 24,528,964 km (0.094 R)
• M66: 24,951,878 km (0.113 R)
• M67: 25,852,457 km (0.105 R)
• M68: 26,139,086 km (0.104 R)
• M69: 26,234,829 km (0.077 R)
• M70: 26,474,784 km (0.092 R)
• M71: 26,956,938 km (0.111 R)
• M72: 27,102,197 km (0.076 R)
• M73: 28,420,603 km (0.098 R)
• M74: 29,910,000 km (0.112 R)
• M75: 31,221,076 km (0.116 R)
• M76: 31,934,957 km (0.114 R)
• M77: 32,037,282 km (0.118 R)
• M78: 32,963,891 km (0.077 R)
• M79: 33,119,173 km (0.105 R)
• M80: 33,430,487 km (0.074 R)
• M81: 33,638,577 km (0.067 R)
• M82: 34,055,955 km (0.118 R)
• M83: 34,213,033 km (0.098 R)
• M84: 34,370,260 km (0.066 R)
• M85: 34,632,805 km (0.088 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: 545 - 16,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit