🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.45 AU - 0.71 AU

Year: 156 Days

Day: 39.1 Hours

Environment

Temp: 243 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.77 AU - 1.21 AU

Year: 348 Days

Day: 12.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.11 AU - 1.63 AU

Year: 566 Days

Day: 19.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,333,975 km

• M1: 935,585 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.68 AU - 2.56 AU

Year: 1090 Days

Day: 16.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,333,975 km

• M1: 1,615,507 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.19 AU - 3.57 AU

Year: 1726 Days

Day: 41.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 14.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 4.92 AU - 6.8 AU

Year: 5009 Days

Day: 5.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,333,975 km

• M1: 208,689 km (0.057 R)
• M2: 466,147 km (0.106 R)
• M3: 685,457 km (0.089 R)
• M4: 860,786 km (0.108 R)
• M5: 1,003,203 km (0.077 R)
• M6: 1,193,492 km (0.114 R)
• M7: 1,341,145 km (0.113 R)
• M8: 1,700,629 km (0.055 R)
• M9: 1,978,731 km (0.116 R)
• M10: 2,074,922 km (0.062 R)
• M11: 2,597,318 km (0.098 R)
• M12: 2,720,886 km (0.116 R)
• M13: 3,273,800 km (0.116 R)
• M14: 3,388,541 km (0.08 R)
• M15: 3,583,168 km (0.118 R)
• M16: 3,741,443 km (0.09 R)
• M17: 3,841,524 km (0.098 R)
• M18: 4,188,890 km (0.082 R)
• M19: 4,482,850 km (0.078 R)
• M20: 5,135,246 km (0.107 R)
• M21: 5,291,875 km (0.105 R)
• M22: 5,472,889 km (0.088 R)
• M23: 5,725,111 km (0.046 R)
• M24: 6,480,879 km (0.05 R)
• M25: 7,343,311 km (0.092 R)
• M26: 7,520,285 km (0.086 R)
• M27: 7,775,499 km (0.076 R)
• M28: 8,294,454 km (0.102 R)
• M29: 8,425,950 km (0.096 R)
• M30: 8,611,302 km (0.075 R)
• M31: 8,986,045 km (0.088 R)
• M32: 9,229,740 km (0.119 R)
• M33: 10,002,114 km (0.056 R)
• M34: 10,114,162 km (0.093 R)
• M35: 10,652,116 km (0.094 R)
• M36: 10,795,282 km (0.117 R)
• M37: 11,286,860 km (0.045 R)
• M38: 11,491,360 km (0.11 R)
• M39: 12,231,870 km (0.091 R)
• M40: 12,381,767 km (0.106 R)
• M41: 13,140,827 km (0.086 R)
• M42: 13,294,464 km (0.113 R)
• M43: 13,727,849 km (0.111 R)
• M44: 13,852,613 km (0.108 R)
• M45: 14,608,681 km (0.05 R)
• M46: 15,442,839 km (0.092 R)
• M47: 15,898,364 km (0.036 R)
• M48: 16,095,085 km (0.088 R)
• M49: 16,391,588 km (0.034 R)
• M50: 16,789,668 km (0.097 R)
• M51: 17,023,340 km (0.03 R)
• M52: 17,258,209 km (0.11 R)
• M53: 17,392,847 km (0.1 R)
• M54: 17,730,938 km (0.06 R)
• M55: 18,037,165 km (0.109 R)
• M56: 18,793,233 km (0.096 R)
• M57: 19,244,719 km (0.078 R)
• M58: 19,840,717 km (0.092 R)
• M59: 20,087,852 km (0.106 R)
• M60: 20,835,543 km (0.067 R)
• M61: 20,979,007 km (0.09 R)
• M62: 21,302,886 km (0.049 R)
• M63: 21,773,820 km (0.117 R)
• M64: 22,321,498 km (0.11 R)
• M65: 22,689,060 km (0.092 R)
• M66: 22,947,565 km (0.088 R)
• M67: 23,058,717 km (0.068 R)
• M68: 23,991,459 km (0.108 R)
• M69: 24,217,203 km (0.102 R)
• M70: 24,822,475 km (0.062 R)
• M71: 25,241,499 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.9

Radius: 13.6

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.98 AU - 12.08 AU

Year: 12935 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 51,333,975 km

• M1: 359,334 km (0.107 R)
• M2: 959,072 km (0.053 R)
• M3: 1,137,093 km (0.075 R)
• M4: 1,437,037 km (0.099 R)
• M5: 1,527,693 km (0.119 R)
• M6: 2,322,657 km (0.111 R)
• M7: 2,935,858 km (0.109 R)
• M8: 3,111,935 km (0.104 R)
• M9: 3,443,743 km (0.112 R)
• M10: 3,787,070 km (0.103 R)
• M11: 4,240,352 km (0.07 R)
• M12: 4,541,043 km (0.115 R)
• M13: 5,057,754 km (0.108 R)
• M14: 5,849,726 km (0.104 R)
• M15: 6,109,876 km (0.087 R)
• M16: 6,298,070 km (0.105 R)
• M17: 6,564,803 km (0.1 R)
• M18: 7,030,651 km (0.11 R)
• M19: 7,307,557 km (0.069 R)
• M20: 7,507,420 km (0.086 R)
• M21: 8,035,799 km (0.116 R)
• M22: 10,223,369 km (0.06 R)
• M23: 10,672,761 km (0.101 R)
• M24: 10,808,895 km (0.11 R)
• M25: 11,082,809 km (0.105 R)
• M26: 11,266,814 km (0.061 R)
• M27: 11,918,612 km (0.096 R)
• M28: 12,487,084 km (0.093 R)
• M29: 12,582,677 km (0.064 R)
• M30: 12,774,611 km (0.073 R)
• M31: 12,967,592 km (0.088 R)
• M32: 13,405,316 km (0.116 R)
• M33: 14,797,922 km (0.116 R)
• M34: 14,949,764 km (0.111 R)
• M35: 15,255,243 km (0.102 R)
• M36: 15,460,042 km (0.119 R)
• M37: 15,614,278 km (0.096 R)
• M38: 15,976,005 km (0.092 R)
• M39: 16,079,826 km (0.047 R)
• M40: 16,340,575 km (0.117 R)
• M41: 16,971,878 km (0.112 R)
• M42: 17,880,087 km (0.071 R)
• M43: 19,023,763 km (0.092 R)
• M44: 19,133,867 km (0.106 R)
• M45: 21,152,690 km (0.108 R)
• M46: 21,553,164 km (0.107 R)
• M47: 22,652,558 km (0.107 R)
• M48: 23,415,358 km (0.09 R)
• M49: 23,592,631 km (0.111 R)
• M50: 23,710,963 km (0.115 R)
• M51: 23,888,985 km (0.094 R)
• M52: 24,126,995 km (0.084 R)
• M53: 24,785,525 km (0.098 R)
• M54: 26,304,093 km (0.07 R)
• M55: 26,673,151 km (0.067 R)
• M56: 28,103,306 km (0.109 R)
• M57: 28,417,612 km (0.097 R)
• M58: 30,327,228 km (0.101 R)
• M59: 31,884,692 km (0.06 R)
• M60: 32,871,439 km (0.044 R)
• M61: 34,470,790 km (0.105 R)
• M62: 36,163,640 km (0.09 R)
• M63: 36,779,684 km (0.102 R)
• M64: 38,161,220 km (0.079 R)
• M65: 38,509,185 km (0.066 R)
• M66: 39,348,728 km (0.114 R)
• M67: 40,974,707 km (0.111 R)
• M68: 41,188,333 km (0.097 R)
• M69: 41,616,931 km (0.07 R)
• M70: 41,760,096 km (0.074 R)
• M71: 43,273,278 km (0.094 R)
• M72: 43,418,388 km (0.082 R)
• M73: 43,854,466 km (0.077 R)
• M74: 44,000,175 km (0.092 R)
• M75: 44,657,807 km (0.098 R)
• M76: 44,804,413 km (0.12 R)
• M77: 46,427,400 km (0.119 R)
• M78: 48,219,882 km (0.108 R)
• M79: 48,370,228 km (0.115 R)
• M80: 48,596,120 km (0.05 R)
• M81: 50,721,158 km (0.11 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 15,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit