🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.81 AU - 1.33 AU

Year: 395 Days

Day: 22.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,350,804 km

• M1: 90,806 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.24 AU - 2.02 AU

Year: 742 Days

Day: 13.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.63 AU - 1.77 AU

Year: 790 Days

Day: 42.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.95 AU - 2.01 AU

Year: 993 Days

Day: 22.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,350,804 km

• M1: 108,159 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.71 AU - 2.51 AU

Year: 1092 Days

Day: 14.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.44 AU - 3.66 AU

Year: 2384 Days

Day: 44.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.32 AU - 3.86 AU

Year: 2425 Days

Day: 25.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.2

Radius: 9.8

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.68 AU - 10.52 AU

Year: 8990 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,350,804 km

• M1: 123,418 km (0.117 R)
• M2: 636,240 km (0.094 R)
• M3: 784,342 km (0.092 R)
• M4: 944,262 km (0.051 R)
• M5: 1,235,379 km (0.091 R)
• M6: 1,805,048 km (0.053 R)
• M7: 2,117,857 km (0.066 R)
• M8: 2,268,203 km (0.084 R)
• M9: 2,500,379 km (0.106 R)
• M10: 2,822,014 km (0.033 R)
• M11: 2,932,118 km (0.068 R)
• M12: 3,015,743 km (0.094 R)
• M13: 3,834,343 km (0.079 R)
• M14: 3,926,047 km (0.111 R)
• M15: 4,300,041 km (0.106 R)
• M16: 4,523,540 km (0.106 R)
• M17: 4,816,603 km (0.066 R)
• M18: 4,882,575 km (0.092 R)
• M19: 4,948,847 km (0.09 R)
• M20: 5,048,779 km (0.083 R)
• M21: 5,318,803 km (0.112 R)
• M22: 6,192,604 km (0.091 R)
• M23: 6,336,517 km (0.116 R)
• M24: 6,627,784 km (0.103 R)
• M25: 6,738,187 km (0.106 R)
• M26: 7,566,212 km (0.057 R)
• M27: 7,875,281 km (0.08 R)
• M28: 8,706,297 km (0.069 R)
• M29: 9,234,677 km (0.118 R)
• M30: 9,399,384 km (0.086 R)
• M31: 9,857,303 km (0.075 R)
• M32: 10,968,516 km (0.083 R)
• M33: 11,142,947 km (0.082 R)
• M34: 11,627,495 km (0.095 R)
• M35: 11,805,516 km (0.104 R)
• M36: 11,894,826 km (0.115 R)
• M37: 12,119,073 km (0.11 R)
• M38: 12,435,323 km (0.032 R)
• M39: 12,708,638 km (0.035 R)
• M40: 14,104,686 km (0.108 R)
• M41: 14,199,381 km (0.098 R)
• M42: 14,437,391 km (0.112 R)
• M43: 16,089,999 km (0.087 R)
• M44: 17,241,753 km (0.031 R)
• M45: 17,495,621 km (0.081 R)
• M46: 17,648,510 km (0.076 R)
• M47: 17,801,847 km (0.1 R)
• M48: 18,213,092 km (0.099 R)
• M49: 18,627,328 km (0.119 R)
• M50: 19,570,842 km (0.051 R)
• M51: 19,888,738 km (0.074 R)
• M52: 19,995,102 km (0.045 R)
• M53: 20,745,036 km (0.096 R)
• M54: 23,161,191 km (0.094 R)
• M55: 23,329,190 km (0.116 R)
• M56: 25,260,947 km (0.108 R)
• M57: 26,246,049 km (0.067 R)
• M58: 26,362,735 km (0.061 R)
• M59: 27,598,563 km (0.071 R)
• M60: 28,433,020 km (0.087 R)
• M61: 28,552,848 km (0.103 R)
• M62: 29,154,830 km (0.096 R)
• M63: 29,943,510 km (0.116 R)
• M64: 30,862,340 km (0.1 R)
• M65: 31,232,445 km (0.041 R)
• M66: 31,294,229 km (0.062 R)
• M67: 31,790,445 km (0.082 R)
• M68: 32,289,055 km (0.096 R)
• M69: 33,168,092 km (0.11 R)
• M70: 33,231,222 km (0.105 R)
• M71: 33,357,483 km (0.091 R)
• M72: 34,757,120 km (0.082 R)
• M73: 35,787,102 km (0.114 R)
• M74: 35,851,878 km (0.111 R)
• M75: 35,981,429 km (0.072 R)
• M76: 36,566,208 km (0.1 R)
• M77: 36,957,855 km (0.092 R)
• M78: 37,219,801 km (0.036 R)
• M79: 37,285,324 km (0.039 R)
• M80: 37,811,161 km (0.074 R)
• M81: 38,538,356 km (0.113 R)
• M82: 40,073,530 km (0.09 R)
• M83: 40,544,763 km (0.113 R)
• M84: 40,679,700 km (0.109 R)
• M85: 40,747,318 km (0.101 R)
• M86: 41,017,791 km (0.075 R)
• M87: 41,424,698 km (0.091 R)
• M88: 41,628,599 km (0.037 R)
• M89: 42,516,313 km (0.105 R)
• M90: 42,790,825 km (0.077 R)
• M91: 43,479,275 km (0.117 R)
• M92: 43,755,732 km (0.116 R)
• M93: 45,847,708 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.1

Radius: 4

Gravity: 52.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 13 AU - 13.06 AU

Year: 16765 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,350,804 km

• M1: 56,249 km (0.09 R)
• M2: 133,142 km (0.083 R)
• M3: 285,732 km (0.036 R)
• M4: 483,201 km (0.104 R)
• M5: 650,003 km (0.077 R)
• M6: 982,260 km (0.047 R)
• M7: 1,033,721 km (0.107 R)
• M8: 1,937,143 km (0.109 R)
• M9: 2,370,528 km (0.063 R)
• M10: 2,439,792 km (0.116 R)
• M11: 2,544,959 km (0.109 R)
• M12: 3,092,936 km (0.089 R)
• M13: 3,206,780 km (0.118 R)
• M14: 3,837,036 km (0.1 R)
• M15: 4,124,712 km (0.108 R)
• M16: 4,208,188 km (0.084 R)
• M17: 4,334,299 km (0.075 R)
• M18: 4,461,756 km (0.086 R)
• M19: 4,851,609 km (0.119 R)
• M20: 5,943,374 km (0.036 R)
• M21: 6,227,759 km (0.112 R)
• M22: 6,371,523 km (0.104 R)
• M23: 6,760,627 km (0.057 R)
• M24: 6,809,695 km (0.093 R)
• M25: 7,107,245 km (0.032 R)
• M26: 7,561,424 km (0.103 R)
• M27: 7,817,686 km (0.102 R)
• M28: 8,233,867 km (0.119 R)
• M29: 8,657,079 km (0.108 R)
• M30: 8,871,303 km (0.081 R)
• M31: 9,087,323 km (0.108 R)
• M32: 10,934,707 km (0.115 R)
• M33: 11,399,507 km (0.036 R)
• M34: 12,832,057 km (0.089 R)
• M35: 13,445,557 km (0.086 R)
• M36: 13,631,508 km (0.084 R)
• M37: 14,068,633 km (0.09 R)
• M38: 14,828,590 km (0.113 R)
• M39: 16,454,120 km (0.036 R)
• M40: 17,998,718 km (0.111 R)
• M41: 18,478,030 km (0.095 R)
• M42: 20,223,538 km (0.112 R)
• M43: 21,440,217 km (0.083 R)
• M44: 21,584,878 km (0.079 R)
• M45: 22,313,121 km (0.098 R)
• M46: 22,459,727 km (0.102 R)
• M47: 22,680,384 km (0.074 R)
• M48: 23,644,392 km (0.073 R)
• M49: 23,719,042 km (0.079 R)
• M50: 24,697,262 km (0.096 R)
• M51: 25,382,271 km (0.117 R)
• M52: 25,688,797 km (0.098 R)
• M53: 25,996,370 km (0.094 R)
• M54: 26,770,988 km (0.072 R)
• M55: 27,004,809 km (0.106 R)
• M56: 27,867,839 km (0.05 R)
• M57: 28,501,237 km (0.116 R)
• M58: 31,000,269 km (0.076 R)
• M59: 31,986,269 km (0.069 R)
• M60: 34,242,055 km (0.093 R)
• M61: 34,750,239 km (0.102 R)
• M62: 35,602,797 km (0.062 R)
• M63: 35,688,367 km (0.107 R)
• M64: 36,289,751 km (0.07 R)
• M65: 37,502,541 km (0.118 R)
• M66: 41,219,599 km (0.052 R)
• M67: 41,940,810 km (0.045 R)
• M68: 42,484,449 km (0.093 R)
• M69: 44,129,427 km (0.114 R)
• M70: 46,729,139 km (0.09 R)
• M71: 48,331,631 km (0.084 R)
• M72: 49,473,661 km (0.106 R)
• M73: 49,856,333 km (0.113 R)
• M74: 49,952,075 km (0.103 R)
• M75: 50,047,968 km (0.111 R)
• M76: 50,432,135 km (0.093 R)
• M77: 51,203,312 km (0.03 R)
• M78: 51,590,322 km (0.108 R)
• M79: 53,932,875 km (0.108 R)
• M80: 54,425,201 km (0.114 R)
• M81: 56,409,617 km (0.114 R)
• M82: 58,821,883 km (0.042 R)
• M83: 61,062,709 km (0.066 R)
• M84: 61,165,184 km (0.1 R)
• M85: 61,884,450 km (0.06 R)
• M86: 62,916,676 km (0.115 R)
• M87: 63,020,197 km (0.119 R)
• M88: 63,850,615 km (0.081 R)
• M89: 64,580,204 km (0.096 R)
• M90: 67,313,955 km (0.073 R)
• M91: 67,737,916 km (0.061 R)
• M92: 68,268,988 km (0.045 R)
• M93: 69,228,659 km (0.11 R)
• M94: 72,350,766 km (0.111 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 18,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit