🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.45 AU - 0.61 AU

Year: 141 Days

Day: 34.5 Hours

Environment

Temp: 244 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.69 AU - 0.97 AU

Year: 276 Days

Day: 36.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,909,223 km

• M1: 211,980 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.07 AU - 1.35 AU

Year: 486 Days

Day: 45.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 92.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,909,223 km

• M1: 467,643 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.08 AU - 1.52 AU

Year: 541 Days

Day: 38.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 135.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.67 AU - 2.11 AU

Year: 949 Days

Day: 13.6 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.1 AU - 4.94 AU

Year: 2944 Days

Day: 13.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.1

Radius: 8

Gravity: 12.42 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.09 AU - 5.13 AU

Year: 4219 Days

Day: 13.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 26,909,223 km

• M1: 119,678 km (0.093 R)
• M2: 268,827 km (0.054 R)
• M3: 378,034 km (0.048 R)
• M4: 434,283 km (0.085 R)
• M5: 546,032 km (0.119 R)
• M6: 656,435 km (0.08 R)
• M7: 799,301 km (0.037 R)
• M8: 939,475 km (0.076 R)
• M9: 992,432 km (0.119 R)
• M10: 1,060,200 km (0.108 R)
• M11: 1,172,099 km (0.092 R)
• M12: 1,423,125 km (0.116 R)
• M13: 1,658,592 km (0.105 R)
• M14: 1,974,841 km (0.067 R)
• M15: 2,026,602 km (0.117 R)
• M16: 2,493,797 km (0.087 R)
• M17: 2,682,140 km (0.105 R)
• M18: 2,797,480 km (0.1 R)
• M19: 3,133,327 km (0.097 R)
• M20: 3,398,864 km (0.051 R)
• M21: 3,461,096 km (0.092 R)
• M22: 3,586,908 km (0.057 R)
• M23: 3,757,001 km (0.04 R)
• M24: 3,908,095 km (0.044 R)
• M25: 4,762,598 km (0.087 R)
• M26: 4,832,610 km (0.031 R)
• M27: 6,275,182 km (0.097 R)
• M28: 6,583,952 km (0.032 R)
• M29: 6,871,479 km (0.062 R)
• M30: 7,296,786 km (0.101 R)
• M31: 8,256,905 km (0.073 R)
• M32: 8,397,377 km (0.104 R)
• M33: 8,510,174 km (0.105 R)
• M34: 8,794,709 km (0.089 R)
• M35: 9,372,905 km (0.116 R)
• M36: 9,755,427 km (0.076 R)
• M37: 9,874,207 km (0.077 R)
• M38: 9,933,747 km (0.049 R)
• M39: 10,083,046 km (0.106 R)
• M40: 10,143,035 km (0.058 R)
• M41: 10,444,624 km (0.116 R)
• M42: 11,118,563 km (0.057 R)
• M43: 11,211,463 km (0.109 R)
• M44: 11,586,056 km (0.096 R)
• M45: 11,743,283 km (0.03 R)
• M46: 12,091,846 km (0.098 R)
• M47: 12,187,439 km (0.051 R)
• M48: 13,059,595 km (0.087 R)
• M49: 13,718,424 km (0.104 R)
• M50: 13,918,287 km (0.063 R)
• M51: 14,219,726 km (0.115 R)
• M52: 14,320,705 km (0.06 R)
• M53: 14,388,174 km (0.115 R)
• M54: 14,523,410 km (0.089 R)
• M55: 15,034,287 km (0.041 R)
• M56: 15,240,283 km (0.071 R)
• M57: 15,689,825 km (0.103 R)
• M58: 16,108,549 km (0.041 R)
• M59: 16,319,333 km (0.045 R)
• M60: 16,495,708 km (0.055 R)
• M61: 16,708,287 km (0.066 R)
• M62: 16,886,009 km (0.058 R)
• M63: 17,351,109 km (0.055 R)
• M64: 18,002,009 km (0.083 R)
• M65: 20,418,613 km (0.114 R)
• M66: 21,877,791 km (0.12 R)
• M67: 22,072,268 km (0.085 R)
• M68: 22,189,254 km (0.095 R)
• M69: 22,777,323 km (0.083 R)
• M70: 23,013,987 km (0.119 R)
• M71: 23,688,823 km (0.096 R)
• M72: 23,888,536 km (0.099 R)
• M73: 24,088,848 km (0.026 R)
• M74: 24,571,899 km (0.094 R)
• M75: 25,547,427 km (0.114 R)
• M76: 25,670,247 km (0.113 R)
• M77: 26,411,504 km (0.072 R)
• M78: 26,535,670 km (0.106 R)
• M79: 26,867,778 km (0.101 R)
• M80: 27,034,430 km (0.116 R)
• M81: 27,494,443 km (0.12 R)
• M82: 27,620,255 km (0.088 R)
• M83: 27,788,403 km (0.037 R)
• M84: 27,872,626 km (0.083 R)
• M85: 27,957,000 km (0.091 R)
• M86: 28,337,277 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 11.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.56 AU - 8.42 AU

Year: 6750 Days

Day: 12.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,909,223 km

• M1: 144,960 km (0.09 R)
• M2: 216,169 km (0.079 R)
• M3: 315,801 km (0.092 R)
• M4: 495,319 km (0.031 R)
• M5: 625,768 km (0.111 R)
• M6: 1,117,197 km (0.08 R)
• M7: 1,253,331 km (0.097 R)
• M8: 1,380,788 km (0.098 R)
• M9: 1,572,872 km (0.037 R)
• M10: 1,664,725 km (0.108 R)
• M11: 1,805,796 km (0.058 R)
• M12: 1,983,817 km (0.058 R)
• M13: 2,083,450 km (0.097 R)
• M14: 2,167,823 km (0.117 R)
• M15: 2,270,596 km (0.08 R)
• M16: 2,463,279 km (0.093 R)
• M17: 2,661,645 km (0.105 R)
• M18: 2,772,049 km (0.108 R)
• M19: 2,959,495 km (0.032 R)
• M20: 3,347,103 km (0.074 R)
• M21: 3,426,539 km (0.057 R)
• M22: 3,730,373 km (0.052 R)
• M23: 4,364,368 km (0.103 R)
• M24: 4,517,108 km (0.113 R)
• M25: 5,100,240 km (0.072 R)
• M26: 5,874,409 km (0.086 R)
• M27: 6,043,455 km (0.096 R)
• M28: 6,189,612 km (0.062 R)
• M29: 6,411,017 km (0.117 R)
• M30: 6,535,183 km (0.052 R)
• M31: 7,039,926 km (0.09 R)
• M32: 7,322,816 km (0.116 R)
• M33: 7,583,415 km (0.115 R)
• M34: 7,953,371 km (0.089 R)
• M35: 8,221,151 km (0.027 R)
• M36: 8,437,619 km (0.094 R)
• M37: 9,154,043 km (0.057 R)
• M38: 9,747,049 km (0.102 R)
• M39: 10,149,168 km (0.096 R)
• M40: 10,527,651 km (0.108 R)
• M41: 11,328,299 km (0.06 R)
• M42: 11,569,301 km (0.086 R)
• M43: 12,457,314 km (0.1 R)
• M44: 12,674,979 km (0.071 R)
• M45: 12,987,938 km (0.064 R)
• M46: 13,430,598 km (0.112 R)
• M47: 14,039,311 km (0.076 R)
• M48: 14,395,803 km (0.066 R)
• M49: 14,657,001 km (0.101 R)
• M50: 14,755,287 km (0.077 R)
• M51: 15,117,762 km (0.103 R)
• M52: 15,449,870 km (0.113 R)
• M53: 15,952,519 km (0.073 R)
• M54: 16,155,074 km (0.118 R)
• M55: 16,665,203 km (0.074 R)
• M56: 17,701,467 km (0.083 R)
• M57: 18,016,371 km (0.077 R)
• M58: 18,580,804 km (0.117 R)
• M59: 18,722,922 km (0.04 R)
• M60: 19,186,974 km (0.09 R)
• M61: 19,438,448 km (0.104 R)
• M62: 20,162,951 km (0.106 R)
• M63: 20,272,456 km (0.107 R)
• M64: 20,565,219 km (0.119 R)
• M65: 21,081,182 km (0.043 R)
• M66: 23,454,702 km (0.102 R)
• M67: 23,685,083 km (0.085 R)
• M68: 24,032,150 km (0.092 R)
• M69: 24,419,908 km (0.081 R)
• M70: 24,614,385 km (0.034 R)
• M71: 25,083,524 km (0.106 R)
• M72: 26,229,593 km (0.113 R)
• M73: 26,468,800 km (0.025 R)
• M74: 26,828,882 km (0.118 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: 496 - 13,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit