🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.46 AU - 0.68 AU

Year: 164 Days

Day: 34.2 Hours

Environment

Temp: 200 °C

Axial Tilt: 3.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,657,683 km

• M1: 246,088 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.29 AU - 1.97 AU

Year: 792 Days

Day: 47.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.64 AU - 1.66 AU

Year: 807 Days

Day: 32 Hours

Environment

Temp: -70 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.8 AU - 2.2 AU

Year: 1077 Days

Day: 14.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,657,683 km

• M1: 73,153 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.3 AU - 2.78 AU

Year: 1542 Days

Day: 17.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.3

Radius: 13.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.96 AU - 5.58 AU

Year: 3967 Days

Day: 9.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,657,683 km

• M1: 176,226 km (0.109 R)
• M2: 512,223 km (0.101 R)
• M3: 723,605 km (0.079 R)
• M4: 1,222,963 km (0.063 R)
• M5: 1,352,514 km (0.09 R)
• M6: 1,471,744 km (0.096 R)
• M7: 1,657,694 km (0.118 R)
• M8: 1,786,199 km (0.078 R)
• M9: 2,070,734 km (0.096 R)
• M10: 2,157,201 km (0.118 R)
• M11: 2,460,885 km (0.102 R)
• M12: 2,627,537 km (0.057 R)
• M13: 2,740,633 km (0.102 R)
• M14: 2,952,464 km (0.113 R)
• M15: 3,229,968 km (0.042 R)
• M16: 3,474,859 km (0.056 R)
• M17: 3,853,641 km (0.106 R)
• M18: 4,091,651 km (0.113 R)
• M19: 4,179,465 km (0.107 R)
• M20: 4,537,154 km (0.107 R)
• M21: 4,928,203 km (0.109 R)
• M22: 5,045,338 km (0.111 R)
• M23: 5,163,371 km (0.036 R)
• M24: 5,644,926 km (0.113 R)
• M25: 6,445,574 km (0.091 R)
• M26: 6,729,062 km (0.117 R)
• M27: 7,095,876 km (0.111 R)
• M28: 7,415,566 km (0.093 R)
• M29: 7,550,205 km (0.108 R)
• M30: 8,124,511 km (0.084 R)
• M31: 8,374,938 km (0.114 R)
• M32: 9,199,371 km (0.094 R)
• M33: 9,753,632 km (0.115 R)
• M34: 9,990,295 km (0.11 R)
• M35: 10,833,579 km (0.063 R)
• M36: 10,925,282 km (0.118 R)
• M37: 12,109,349 km (0.076 R)
• M38: 12,363,965 km (0.052 R)
• M39: 12,523,885 km (0.076 R)
• M40: 12,845,820 km (0.074 R)
• M41: 13,268,583 km (0.062 R)
• M42: 13,530,978 km (0.055 R)
• M43: 13,762,107 km (0.066 R)
• M44: 13,994,432 km (0.103 R)
• M45: 14,261,614 km (0.107 R)
• M46: 14,496,782 km (0.079 R)
• M47: 14,597,910 km (0.116 R)
• M48: 15,141,548 km (0.104 R)
• M49: 15,830,297 km (0.085 R)
• M50: 16,073,842 km (0.109 R)
• M51: 17,024,836 km (0.092 R)
• M52: 17,310,119 km (0.057 R)
• M53: 18,907,376 km (0.111 R)
• M54: 19,018,078 km (0.12 R)
• M55: 19,313,983 km (0.103 R)
• M56: 20,023,376 km (0.11 R)
• M57: 20,437,911 km (0.105 R)
• M58: 21,352,104 km (0.032 R)
• M59: 21,930,300 km (0.042 R)
• M60: 22,124,328 km (0.057 R)
• M61: 22,240,865 km (0.104 R)
• M62: 22,984,217 km (0.048 R)
• M63: 23,102,250 km (0.065 R)
• M64: 23,855,026 km (0.098 R)
• M65: 23,974,555 km (0.092 R)
• M66: 25,506,736 km (0.07 R)
• M67: 25,628,958 km (0.115 R)
• M68: 25,915,138 km (0.091 R)
• M69: 26,202,366 km (0.119 R)
• M70: 26,325,784 km (0.074 R)
• M71: 26,779,964 km (0.093 R)
• M72: 27,612,326 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.7

Radius: 11.1

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.53 AU - 9.25 AU

Year: 10094 Days

Day: 10.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 31,657,683 km

• M1: 195,973 km (0.118 R)
• M2: 310,116 km (0.048 R)
• M3: 511,774 km (0.113 R)
• M4: 684,709 km (0.07 R)
• M5: 851,212 km (0.118 R)
• M6: 1,075,609 km (0.116 R)
• M7: 1,319,453 km (0.112 R)
• M8: 1,497,774 km (0.11 R)
• M9: 1,932,655 km (0.12 R)
• M10: 2,505,166 km (0.099 R)
• M11: 2,810,495 km (0.049 R)
• M12: 2,957,251 km (0.054 R)
• M13: 3,797,692 km (0.102 R)
• M14: 3,983,791 km (0.084 R)
• M15: 4,733,277 km (0.034 R)
• M16: 5,035,016 km (0.114 R)
• M17: 5,162,623 km (0.053 R)
• M18: 5,265,546 km (0.065 R)
• M19: 5,951,003 km (0.08 R)
• M20: 6,497,484 km (0.096 R)
• M21: 6,974,702 km (0.09 R)
• M22: 7,318,328 km (0.108 R)
• M23: 7,579,825 km (0.088 R)
• M24: 7,992,715 km (0.089 R)
• M25: 8,082,025 km (0.115 R)
• M26: 8,261,991 km (0.091 R)
• M27: 8,352,348 km (0.112 R)
• M28: 8,503,891 km (0.11 R)
• M29: 8,717,367 km (0.069 R)
• M30: 9,212,237 km (0.034 R)
• M31: 9,306,184 km (0.069 R)
• M32: 9,843,839 km (0.069 R)
• M33: 10,294,129 km (0.075 R)
• M34: 10,587,341 km (0.102 R)
• M35: 11,081,911 km (0.117 R)
• M36: 11,753,157 km (0.073 R)
• M37: 11,957,208 km (0.056 R)
• M38: 12,265,380 km (0.114 R)
• M39: 12,541,537 km (0.114 R)
• M40: 12,680,364 km (0.078 R)
• M41: 12,819,640 km (0.112 R)
• M42: 13,099,986 km (0.116 R)
• M43: 13,453,187 km (0.095 R)
• M44: 14,458,634 km (0.103 R)
• M45: 14,531,488 km (0.079 R)
• M46: 14,604,343 km (0.054 R)
• M47: 14,823,653 km (0.037 R)
• M48: 14,933,757 km (0.114 R)
• M49: 15,413,966 km (0.07 R)
• M50: 15,674,715 km (0.101 R)
• M51: 15,824,313 km (0.076 R)
• M52: 16,313,947 km (0.104 R)
• M53: 16,427,641 km (0.116 R)
• M54: 16,503,637 km (0.091 R)
• M55: 17,385,367 km (0.115 R)
• M56: 17,540,201 km (0.101 R)
• M57: 17,890,409 km (0.076 R)
• M58: 18,164,473 km (0.116 R)
• M59: 18,518,870 km (0.111 R)
• M60: 18,756,282 km (0.065 R)
• M61: 19,194,454 km (0.076 R)
• M62: 19,635,917 km (0.086 R)
• M63: 20,528,867 km (0.083 R)
• M64: 20,610,697 km (0.082 R)
• M65: 20,856,786 km (0.096 R)
• M66: 21,145,210 km (0.089 R)
• M67: 22,018,413 km (0.07 R)
• M68: 22,186,112 km (0.119 R)
• M69: 23,073,377 km (0.11 R)
• M70: 24,621,117 km (0.117 R)
• M71: 25,451,535 km (0.05 R)
• M72: 25,980,662 km (0.052 R)
• M73: 27,454,650 km (0.104 R)
• M74: 29,600,482 km (0.112 R)
• M75: 30,017,411 km (0.115 R)
• M76: 30,483,109 km (0.046 R)
• M77: 31,280,167 km (0.045 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,014 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit