🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.51 AU - 0.69 AU

Year: 164 Days

Day: 42.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.01 AU - 1.55 AU

Year: 511 Days

Day: 18.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 98,387,962 km

• M1: 932,743 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.49 AU - 1.51 AU

Year: 649 Days

Day: 31.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.74 AU - 2.72 AU

Year: 1176 Days

Day: 27.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.8

Radius: 11

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.33 AU - 9.61 AU

Year: 10290 Days

Day: 6.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 98,387,962 km

• M1: 168,896 km (0.103 R)
• M2: 313,707 km (0.086 R)
• M3: 468,391 km (0.092 R)
• M4: 549,922 km (0.094 R)
• M5: 652,396 km (0.082 R)
• M6: 746,045 km (0.107 R)
• M7: 1,638,246 km (0.089 R)
• M8: 2,067,891 km (0.086 R)
• M9: 2,582,957 km (0.052 R)
• M10: 3,082,763 km (0.032 R)
• M11: 3,274,548 km (0.113 R)
• M12: 3,358,023 km (0.112 R)
• M13: 4,050,961 km (0.108 R)
• M14: 4,352,849 km (0.064 R)
• M15: 4,599,536 km (0.097 R)
• M16: 4,756,165 km (0.087 R)
• M17: 5,139,136 km (0.036 R)
• M18: 5,698,931 km (0.08 R)
• M19: 5,867,378 km (0.049 R)
• M20: 6,037,321 km (0.039 R)
• M21: 6,592,479 km (0.079 R)
• M22: 6,698,394 km (0.084 R)
• M23: 6,947,774 km (0.112 R)
• M24: 7,345,854 km (0.103 R)
• M25: 7,566,212 km (0.055 R)
• M26: 7,863,313 km (0.088 R)
• M27: 8,354,443 km (0.106 R)
• M28: 10,705,972 km (0.097 R)
• M29: 10,830,587 km (0.085 R)
• M30: 11,207,872 km (0.06 R)
• M31: 11,846,057 km (0.082 R)
• M32: 12,147,945 km (0.116 R)
• M33: 12,452,377 km (0.092 R)
• M34: 12,539,742 km (0.112 R)
• M35: 13,024,439 km (0.064 R)
• M36: 13,336,052 km (0.11 R)
• M37: 13,560,149 km (0.094 R)
• M38: 14,331,326 km (0.089 R)
• M39: 15,444,335 km (0.115 R)
• M40: 15,868,893 km (0.047 R)
• M41: 16,154,027 km (0.085 R)
• M42: 16,440,956 km (0.115 R)
• M43: 16,536,997 km (0.041 R)
• M44: 17,605,276 km (0.07 R)
• M45: 17,900,582 km (0.069 R)
• M46: 18,197,384 km (0.089 R)
• M47: 18,346,384 km (0.088 R)
• M48: 18,545,798 km (0.075 R)
• M49: 18,695,844 km (0.083 R)
• M50: 19,910,429 km (0.057 R)
• M51: 20,115,229 km (0.033 R)
• M52: 21,098,087 km (0.07 R)
• M53: 21,202,506 km (0.118 R)
• M54: 21,726,996 km (0.097 R)
• M55: 21,832,313 km (0.096 R)
• M56: 22,415,147 km (0.096 R)
• M57: 22,628,324 km (0.038 R)
• M58: 23,325,898 km (0.091 R)
• M59: 23,433,758 km (0.095 R)
• M60: 23,541,918 km (0.058 R)
• M61: 24,797,044 km (0.113 R)
• M62: 26,185,910 km (0.11 R)
• M63: 27,144,683 km (0.116 R)
• M64: 27,315,075 km (0.092 R)
• M65: 28,864,610 km (0.038 R)
• M66: 29,854,798 km (0.095 R)
• M67: 31,390,720 km (0.102 R)
• M68: 33,255,457 km (0.113 R)
• M69: 33,681,512 km (0.114 R)
• M70: 34,048,176 km (0.113 R)
• M71: 34,416,037 km (0.116 R)
• M72: 34,908,663 km (0.117 R)
• M73: 36,463,135 km (0.081 R)
• M74: 37,343,518 km (0.086 R)
• M75: 37,469,928 km (0.112 R)
• M76: 37,723,048 km (0.076 R)
• M77: 40,804,315 km (0.112 R)
• M78: 41,064,765 km (0.092 R)
• M79: 41,325,664 km (0.085 R)
• M80: 41,783,732 km (0.087 R)
• M81: 42,309,120 km (0.109 R)
• M82: 43,898,897 km (0.108 R)
• M83: 44,499,981 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 876

Radius: 6.6

Gravity: 20.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 14.78 AU - 20.36 AU

Year: 26005 Days

Day: 21.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 98,387,962 km

• M1: 127,757 km (0.03 R)
• M2: 211,232 km (0.108 R)
• M3: 262,694 km (0.026 R)
• M4: 319,541 km (0.033 R)
• M5: 671,395 km (0.036 R)
• M6: 1,350,121 km (0.052 R)
• M7: 1,419,833 km (0.042 R)
• M8: 3,006,169 km (0.115 R)
• M9: 3,379,117 km (0.09 R)
• M10: 3,426,838 km (0.069 R)
• M11: 3,766,874 km (0.096 R)
• M12: 5,286,938 km (0.064 R)
• M13: 5,679,334 km (0.097 R)
• M14: 5,793,178 km (0.113 R)
• M15: 6,551,489 km (0.077 R)
• M16: 7,155,865 km (0.11 R)
• M17: 8,743,248 km (0.118 R)
• M18: 10,019,467 km (0.108 R)
• M19: 10,784,510 km (0.111 R)
• M20: 12,370,248 km (0.094 R)
• M21: 12,592,102 km (0.104 R)
• M22: 12,666,452 km (0.117 R)
• M23: 12,889,951 km (0.111 R)
• M24: 13,950,749 km (0.084 R)
• M25: 15,355,174 km (0.111 R)
• M26: 16,640,968 km (0.093 R)
• M27: 16,885,860 km (0.103 R)
• M28: 17,214,227 km (0.105 R)
• M29: 17,544,689 km (0.084 R)
• M30: 17,960,870 km (0.032 R)
• M31: 22,566,839 km (0.075 R)
• M32: 25,607,416 km (0.104 R)
• M33: 27,704,778 km (0.071 R)
• M34: 28,091,937 km (0.099 R)
• M35: 28,189,026 km (0.079 R)
• M36: 28,383,503 km (0.112 R)
• M37: 28,871,791 km (0.117 R)
• M38: 29,264,335 km (0.094 R)
• M39: 29,559,941 km (0.073 R)
• M40: 30,253,626 km (0.082 R)
• M41: 30,353,109 km (0.076 R)
• M42: 30,552,523 km (0.073 R)
• M43: 30,952,547 km (0.114 R)
• M44: 31,354,218 km (0.087 R)
• M45: 34,422,171 km (0.051 R)
• M46: 36,732,112 km (0.11 R)
• M47: 37,050,905 km (0.072 R)
• M48: 38,335,502 km (0.113 R)
• M49: 39,417,094 km (0.098 R)
• M50: 40,508,710 km (0.068 R)
• M51: 42,721,562 km (0.118 R)
• M52: 46,687,401 km (0.058 R)
• M53: 49,708,530 km (0.061 R)
• M54: 49,825,964 km (0.113 R)
• M55: 50,532,665 km (0.089 R)
• M56: 53,512,804 km (0.118 R)
• M57: 55,449,797 km (0.101 R)
• M58: 56,549,342 km (0.039 R)
• M59: 57,779,485 km (0.047 R)
• M60: 59,516,615 km (0.025 R)
• M61: 62,027,616 km (0.084 R)
• M62: 62,787,722 km (0.05 R)
• M63: 63,168,898 km (0.056 R)
• M64: 63,806,035 km (0.079 R)
• M65: 64,317,061 km (0.085 R)
• M66: 64,829,584 km (0.09 R)
• M67: 65,472,107 km (0.068 R)
• M68: 66,763,585 km (0.116 R)
• M69: 67,412,391 km (0.101 R)
• M70: 68,324,340 km (0.048 R)
• M71: 69,897,212 km (0.105 R)
• M72: 72,544,795 km (0.087 R)
• M73: 74,955,714 km (0.114 R)
• M74: 75,765,038 km (0.111 R)
• M75: 76,441,819 km (0.067 R)
• M76: 76,848,875 km (0.114 R)
• M77: 78,620,862 km (0.081 R)
• M78: 79,306,020 km (0.103 R)
• M79: 79,443,201 km (0.077 R)
• M80: 80,268,533 km (0.075 R)
• M81: 80,682,171 km (0.103 R)
• M82: 83,179,109 km (0.106 R)
• M83: 85,983,171 km (0.061 R)
• M84: 86,547,754 km (0.075 R)
• M85: 86,971,864 km (0.114 R)
• M86: 88,248,682 km (0.107 R)
• M87: 90,677,104 km (0.109 R)
• M88: 90,820,718 km (0.109 R)
• M89: 91,251,709 km (0.117 R)
• M90: 95,016,040 km (0.111 R)
• M91: 96,038,093 km (0.108 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 19,836 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit