🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.45 AU - 0.63 AU

Year: 152 Days

Day: 21.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.62 AU - 0.88 AU

Year: 249 Days

Day: 19.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.76 AU - 1.16 AU

Year: 360 Days

Day: 38.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.13 AU - 1.83 AU

Year: 689 Days

Day: 27.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.65 AU - 1.93 AU

Year: 917 Days

Day: 24.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,484,432 km

• M1: 502,350 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.3

Radius: 10.3

Gravity: 8.79 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.51 AU - 5.65 AU

Year: 3753 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,484,432 km

• M1: 135,087 km (0.083 R)
• M2: 236,813 km (0.083 R)
• M3: 356,492 km (0.079 R)
• M4: 426,504 km (0.076 R)
• M5: 584,030 km (0.098 R)
• M6: 762,201 km (0.055 R)
• M7: 834,008 km (0.089 R)
• M8: 997,967 km (0.079 R)
• M9: 1,104,481 km (0.078 R)
• M10: 1,214,884 km (0.032 R)
• M11: 1,447,359 km (0.087 R)
• M12: 1,615,657 km (0.078 R)
• M13: 1,938,489 km (0.071 R)
• M14: 2,159,296 km (0.099 R)
• M15: 2,625,592 km (0.064 R)
• M16: 2,756,490 km (0.116 R)
• M17: 2,870,484 km (0.113 R)
• M18: 2,986,123 km (0.108 R)
• M19: 3,241,935 km (0.082 R)
• M20: 3,362,511 km (0.093 R)
• M21: 3,880,868 km (0.083 R)
• M22: 4,009,073 km (0.107 R)
• M23: 4,402,067 km (0.094 R)
• M24: 4,468,788 km (0.115 R)
• M25: 4,671,044 km (0.062 R)
• M26: 4,784,589 km (0.038 R)
• M27: 4,853,254 km (0.06 R)
• M28: 4,968,444 km (0.092 R)
• M29: 5,107,870 km (0.118 R)
• M30: 5,485,904 km (0.097 R)
• M31: 5,630,116 km (0.114 R)
• M32: 5,996,032 km (0.096 R)
• M33: 6,546,702 km (0.114 R)
• M34: 7,165,888 km (0.119 R)
• M35: 7,429,479 km (0.045 R)
• M36: 7,509,215 km (0.093 R)
• M37: 7,615,878 km (0.073 R)
• M38: 8,157,123 km (0.1 R)
• M39: 8,294,304 km (0.037 R)
• M40: 8,460,059 km (0.114 R)
• M41: 9,912,654 km (0.078 R)
• M42: 10,443,577 km (0.107 R)
• M43: 10,802,612 km (0.113 R)
• M44: 11,257,240 km (0.086 R)
• M45: 11,935,367 km (0.114 R)
• M46: 12,028,866 km (0.107 R)
• M47: 12,122,663 km (0.116 R)
• M48: 12,373,838 km (0.074 R)
• M49: 12,468,534 km (0.118 R)
• M50: 13,234,325 km (0.065 R)
• M51: 14,179,933 km (0.099 R)
• M52: 14,945,426 km (0.101 R)
• M53: 15,046,255 km (0.092 R)
• M54: 15,451,814 km (0.102 R)
• M55: 15,724,232 km (0.106 R)
• M56: 15,929,630 km (0.105 R)
• M57: 16,032,703 km (0.075 R)
• M58: 16,620,623 km (0.114 R)
• M59: 16,760,048 km (0.058 R)
• M60: 16,829,760 km (0.051 R)
• M61: 17,145,262 km (0.096 R)
• M62: 17,533,469 km (0.11 R)
• M63: 17,960,272 km (0.079 R)
• M64: 18,246,751 km (0.076 R)
• M65: 18,787,997 km (0.111 R)
• M66: 19,115,167 km (0.111 R)
• M67: 19,224,673 km (0.111 R)
• M68: 19,591,337 km (0.083 R)
• M69: 20,704,645 km (0.093 R)
• M70: 21,118,133 km (0.113 R)
• M71: 21,953,039 km (0.033 R)
• M72: 22,106,077 km (0.096 R)
• M73: 22,760,119 km (0.059 R)
• M74: 22,837,611 km (0.066 R)
• M75: 23,186,772 km (0.041 R)
• M76: 23,498,834 km (0.094 R)
• M77: 23,733,702 km (0.101 R)
• M78: 23,890,630 km (0.096 R)
• M79: 24,324,315 km (0.093 R)
• M80: 24,442,946 km (0.074 R)
• M81: 24,919,714 km (0.1 R)
• M82: 26,003,700 km (0.087 R)
• M83: 26,693,945 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 13.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 7.31 AU - 10.93 AU

Year: 10545 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,484,432 km

• M1: 170,392 km (0.113 R)
• M2: 420,370 km (0.117 R)
• M3: 505,192 km (0.081 R)
• M4: 835,803 km (0.092 R)
• M5: 967,300 km (0.102 R)
• M6: 1,290,282 km (0.066 R)
• M7: 1,425,369 km (0.114 R)
• M8: 1,668,615 km (0.114 R)
• M9: 1,903,783 km (0.098 R)
• M10: 2,173,059 km (0.103 R)
• M11: 2,312,484 km (0.081 R)
• M12: 3,054,639 km (0.081 R)
• M13: 3,185,387 km (0.102 R)
• M14: 3,398,415 km (0.106 R)
• M15: 3,643,755 km (0.069 R)
• M16: 4,123,217 km (0.108 R)
• M17: 4,743,449 km (0.108 R)
• M18: 5,142,128 km (0.072 R)
• M19: 5,298,457 km (0.03 R)
• M20: 5,583,890 km (0.08 R)
• M21: 6,136,654 km (0.03 R)
• M22: 6,302,708 km (0.107 R)
• M23: 6,503,767 km (0.048 R)
• M24: 7,016,140 km (0.095 R)
• M25: 7,506,073 km (0.099 R)
• M26: 7,898,917 km (0.069 R)
• M27: 8,556,250 km (0.108 R)
• M28: 9,193,238 km (0.087 R)
• M29: 9,460,121 km (0.052 R)
• M30: 9,613,608 km (0.073 R)
• M31: 10,354,716 km (0.055 R)
• M32: 10,632,369 km (0.064 R)
• M33: 11,033,292 km (0.105 R)
• M34: 11,357,620 km (0.081 R)
• M35: 11,644,100 km (0.115 R)
• M36: 12,349,603 km (0.081 R)
• M37: 12,983,749 km (0.04 R)
• M38: 13,455,431 km (0.091 R)
• M39: 14,063,995 km (0.099 R)
• M40: 14,459,981 km (0.07 R)
• M41: 14,592,823 km (0.117 R)
• M42: 14,681,685 km (0.068 R)
• M43: 14,949,016 km (0.092 R)
• M44: 15,353,229 km (0.039 R)
• M45: 18,186,314 km (0.081 R)
• M46: 18,473,691 km (0.106 R)
• M47: 18,859,056 km (0.033 R)
• M48: 20,129,889 km (0.077 R)
• M49: 20,278,291 km (0.097 R)
• M50: 20,925,750 km (0.082 R)
• M51: 21,377,985 km (0.081 R)
• M52: 22,087,826 km (0.065 R)
• M53: 22,189,852 km (0.088 R)
• M54: 23,582,608 km (0.099 R)
• M55: 24,791,359 km (0.105 R)
• M56: 26,074,161 km (0.095 R)
• M57: 26,669,261 km (0.088 R)
• M58: 26,778,019 km (0.099 R)
• M59: 27,214,246 km (0.07 R)
• M60: 28,537,140 km (0.108 R)
• M61: 28,982,643 km (0.04 R)
• M62: 29,430,539 km (0.076 R)
• M63: 29,655,384 km (0.112 R)
• M64: 29,880,828 km (0.06 R)
• M65: 31,762,022 km (0.076 R)
• M66: 33,563,778 km (0.079 R)
• M67: 33,916,380 km (0.071 R)
• M68: 34,388,362 km (0.062 R)
• M69: 35,041,057 km (0.042 R)
• M70: 36,298,278 km (0.092 R)
• M71: 37,083,816 km (0.079 R)
• M72: 37,326,763 km (0.063 R)
• M73: 38,733,581 km (0.097 R)
• M74: 40,719,643 km (0.073 R)
• M75: 41,472,868 km (0.095 R)
• M76: 41,914,481 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 210 - 17,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit