🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.67 AU - 1.11 AU

Year: 298 Days

Day: 33 Hours

Environment

Temp: 157 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.91 AU - 0.93 AU

Year: 313 Days

Day: 24.9 Hours

Environment

Temp: 102 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,813,958 km

• M1: 36,801 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.65 AU - 1.69 AU

Year: 766 Days

Day: 22.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.84 AU - 2.5 AU

Year: 1134 Days

Day: 25.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,813,958 km

• M1: 87,814 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.7 AU - 2.8 AU

Year: 1197 Days

Day: 23.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,813,958 km

• M1: 149,598 km (0.098 R)
• M2: 235,317 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.88 AU - 3.1 AU

Year: 1394 Days

Day: 15.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.3

Radius: 14.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.26 AU - 6.5 AU

Year: 4427 Days

Day: 6.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,813,958 km

• M1: 294,708 km (0.063 R)
• M2: 683,662 km (0.1 R)
• M3: 860,038 km (0.101 R)
• M4: 1,053,319 km (0.107 R)
• M5: 1,167,462 km (0.102 R)
• M6: 1,384,229 km (0.082 R)
• M7: 1,510,789 km (0.088 R)
• M8: 1,776,176 km (0.115 R)
• M9: 2,262,817 km (0.025 R)
• M10: 2,414,061 km (0.119 R)
• M11: 2,506,363 km (0.119 R)
• M12: 2,647,284 km (0.081 R)
• M13: 2,758,734 km (0.091 R)
• M14: 2,986,572 km (0.06 R)
• M15: 3,186,883 km (0.062 R)
• M16: 3,340,072 km (0.048 R)
• M17: 3,478,300 km (0.109 R)
• M18: 3,707,334 km (0.101 R)
• M19: 3,941,306 km (0.087 R)
• M20: 4,050,961 km (0.12 R)
• M21: 4,236,163 km (0.062 R)
• M22: 4,405,208 km (0.115 R)
• M23: 4,576,498 km (0.096 R)
• M24: 5,264,050 km (0.087 R)
• M25: 5,466,456 km (0.036 R)
• M26: 6,089,531 km (0.117 R)
• M27: 6,195,596 km (0.082 R)
• M28: 6,323,652 km (0.103 R)
• M29: 6,539,222 km (0.043 R)
• M30: 6,823,009 km (0.094 R)
• M31: 7,066,405 km (0.119 R)
• M32: 7,584,612 km (0.115 R)
• M33: 7,676,016 km (0.089 R)
• M34: 7,882,910 km (0.088 R)
• M35: 8,161,910 km (0.113 R)
• M36: 8,993,974 km (0.075 R)
• M37: 9,334,458 km (0.074 R)
• M38: 9,481,663 km (0.084 R)
• M39: 9,778,465 km (0.089 R)
• M40: 10,305,349 km (0.114 R)
• M41: 10,636,109 km (0.069 R)
• M42: 10,764,315 km (0.117 R)
• M43: 10,867,238 km (0.12 R)
• M44: 11,334,432 km (0.117 R)
• M45: 11,465,330 km (0.065 R)
• M46: 11,649,485 km (0.109 R)
• M47: 11,781,730 km (0.065 R)
• M48: 11,994,159 km (0.103 R)
• M49: 12,693,679 km (0.089 R)
• M50: 12,939,019 km (0.075 R)
• M51: 13,048,525 km (0.035 R)
• M52: 13,434,188 km (0.12 R)
• M53: 13,656,341 km (0.074 R)
• M54: 13,935,640 km (0.062 R)
• M55: 14,047,838 km (0.032 R)
• M56: 14,160,486 km (0.113 R)
• M57: 15,043,263 km (0.105 R)
• M58: 15,564,013 km (0.118 R)
• M59: 15,680,550 km (0.112 R)
• M60: 15,973,163 km (0.112 R)
• M61: 16,237,951 km (0.108 R)
• M62: 16,385,754 km (0.113 R)
• M63: 16,802,085 km (0.054 R)
• M64: 17,372,502 km (0.094 R)
• M65: 18,501,816 km (0.085 R)
• M66: 19,278,229 km (0.106 R)
• M67: 19,434,858 km (0.12 R)
• M68: 19,812,293 km (0.037 R)
• M69: 20,096,978 km (0.028 R)
• M70: 20,446,887 km (0.084 R)
• M71: 20,670,536 km (0.102 R)
• M72: 21,703,509 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.6

Radius: 11.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.21 AU - 9.67 AU

Year: 8699 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 27,813,958 km

• M1: 164,109 km (0.095 R)
• M2: 307,274 km (0.09 R)
• M3: 730,337 km (0.108 R)
• M4: 816,505 km (0.053 R)
• M5: 1,137,393 km (0.099 R)
• M6: 1,323,492 km (0.07 R)
• M7: 1,431,502 km (0.101 R)
• M8: 1,542,504 km (0.102 R)
• M9: 1,821,204 km (0.059 R)
• M10: 2,141,643 km (0.117 R)
• M11: 2,218,088 km (0.066 R)
• M12: 2,374,118 km (0.09 R)
• M13: 2,533,739 km (0.078 R)
• M14: 2,724,776 km (0.077 R)
• M15: 2,948,873 km (0.031 R)
• M16: 3,208,276 km (0.11 R)
• M17: 3,688,036 km (0.118 R)
• M18: 4,031,064 km (0.087 R)
• M19: 4,126,358 km (0.103 R)
• M20: 4,984,601 km (0.09 R)
• M21: 6,224,767 km (0.061 R)
• M22: 6,298,370 km (0.109 R)
• M23: 6,446,621 km (0.115 R)
• M24: 6,633,618 km (0.103 R)
• M25: 8,193,027 km (0.107 R)
• M26: 9,391,455 km (0.057 R)
• M27: 10,162,782 km (0.11 R)
• M28: 10,249,848 km (0.117 R)
• M29: 11,177,953 km (0.119 R)
• M30: 11,583,962 km (0.117 R)
• M31: 12,040,833 km (0.071 R)
• M32: 12,643,563 km (0.119 R)
• M33: 12,925,106 km (0.084 R)
• M34: 13,494,476 km (0.097 R)
• M35: 13,638,090 km (0.105 R)
• M36: 13,878,494 km (0.087 R)
• M37: 14,266,251 km (0.086 R)
• M38: 14,953,354 km (0.068 R)
• M39: 15,052,388 km (0.035 R)
• M40: 15,852,587 km (0.05 R)
• M41: 16,156,121 km (0.091 R)
• M42: 17,442,065 km (0.054 R)
• M43: 17,965,657 km (0.037 R)
• M44: 18,653,957 km (0.095 R)
• M45: 18,867,433 km (0.115 R)
• M46: 19,297,078 km (0.087 R)
• M47: 20,715,266 km (0.095 R)
• M48: 21,660,575 km (0.09 R)
• M49: 23,019,073 km (0.104 R)
• M50: 23,708,719 km (0.061 R)
• M51: 24,990,623 km (0.118 R)
• M52: 25,108,207 km (0.037 R)
• M53: 25,580,637 km (0.097 R)
• M54: 26,115,749 km (0.112 R)
• M55: 27,257,330 km (0.079 R)
• M56: 28,415,218 km (0.054 R)
• M57: 28,845,761 km (0.081 R)
• M58: 29,464,797 km (0.087 R)
• M59: 29,963,107 km (0.051 R)
• M60: 32,367,893 km (0.04 R)
• M61: 32,624,603 km (0.092 R)
• M62: 35,295,074 km (0.113 R)
• M63: 35,957,045 km (0.114 R)
• M64: 37,091,595 km (0.116 R)
• M65: 37,293,104 km (0.074 R)
• M66: 38,713,535 km (0.071 R)
• M67: 39,054,319 km (0.099 R)
• M68: 39,190,902 km (0.073 R)
• M69: 39,533,033 km (0.028 R)
• M70: 39,670,214 km (0.047 R)
• M71: 40,427,329 km (0.099 R)
• M72: 41,606,908 km (0.112 R)
• M73: 43,503,659 km (0.084 R)
• M74: 46,726,745 km (0.086 R)
• M75: 47,453,492 km (0.107 R)
• M76: 47,745,208 km (0.037 R)
• M77: 48,918,055 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.3

Radius: 8.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.85 AU - 12.41 AU

Year: 11438 Days

Day: 5 Hours

Environment

Temp: -163 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,813,958 km

• M1: 189,989 km (0.041 R)
• M2: 264,339 km (0.114 R)
• M3: 586,274 km (0.106 R)
• M4: 816,804 km (0.069 R)
• M5: 955,781 km (0.086 R)
• M6: 1,116,599 km (0.083 R)
• M7: 1,404,425 km (0.117 R)
• M8: 1,667,418 km (0.101 R)
• M9: 2,065,049 km (0.031 R)
• M10: 2,274,785 km (0.078 R)
• M11: 2,510,103 km (0.09 R)
• M12: 2,925,985 km (0.069 R)
• M13: 4,123,366 km (0.095 R)
• M14: 4,635,888 km (0.105 R)
• M15: 5,074,509 km (0.116 R)
• M16: 5,263,152 km (0.073 R)
• M17: 5,818,460 km (0.065 R)
• M18: 7,273,748 km (0.103 R)
• M19: 7,674,670 km (0.03 R)
• M20: 8,220,253 km (0.113 R)
• M21: 8,469,932 km (0.108 R)
• M22: 9,090,763 km (0.051 R)
• M23: 9,262,651 km (0.105 R)
• M24: 9,320,247 km (0.12 R)
• M25: 10,887,733 km (0.089 R)
• M26: 12,092,445 km (0.108 R)
• M27: 12,344,816 km (0.085 R)
• M28: 13,144,716 km (0.109 R)
• M29: 13,730,841 km (0.093 R)
• M30: 13,829,426 km (0.105 R)
• M31: 14,559,164 km (0.115 R)
• M32: 14,827,692 km (0.07 R)
• M33: 15,199,443 km (0.071 R)
• M34: 15,301,469 km (0.066 R)
• M35: 16,963,351 km (0.092 R)
• M36: 18,973,498 km (0.103 R)
• M37: 19,340,312 km (0.114 R)
• M38: 20,080,971 km (0.04 R)
• M39: 22,242,511 km (0.106 R)
• M40: 23,684,634 km (0.035 R)
• M41: 23,842,310 km (0.069 R)
• M42: 24,039,929 km (0.114 R)
• M43: 25,519,302 km (0.104 R)
• M44: 25,802,491 km (0.068 R)
• M45: 26,249,639 km (0.047 R)
• M46: 27,192,854 km (0.032 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 19,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit