🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.56 AU - 0.6 AU

Year: 169 Days

Day: 38.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.78 AU - 1 AU

Year: 321 Days

Day: 45.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.93 AU - 1.39 AU

Year: 478 Days

Day: 36.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,726,115 km

• M1: 403,017 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.64 AU - 1.68 AU

Year: 819 Days

Day: 12.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.62 AU - 1.9 AU

Year: 894 Days

Day: 24.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 52.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,726,115 km

• M1: 35,604 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.67 AU - 4.01 AU

Year: 2337 Days

Day: 42.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,726,115 km

• M1: 2,037,523 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.39 AU - 4.07 AU

Year: 2758 Days

Day: 16.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 60.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,726,115 km

• M1: 1,210,247 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.8

Radius: 10.2

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.91 AU - 12.07 AU

Year: 12090 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,726,115 km

• M1: 148,551 km (0.114 R)
• M2: 691,741 km (0.086 R)
• M3: 1,590,375 km (0.07 R)
• M4: 1,724,564 km (0.11 R)
• M5: 1,890,767 km (0.043 R)
• M6: 2,033,334 km (0.091 R)
• M7: 2,239,181 km (0.114 R)
• M8: 2,482,726 km (0.055 R)
• M9: 2,734,948 km (0.113 R)
• M10: 3,402,005 km (0.103 R)
• M11: 3,541,281 km (0.091 R)
• M12: 3,718,255 km (0.073 R)
• M13: 3,825,666 km (0.102 R)
• M14: 4,007,278 km (0.094 R)
• M15: 4,341,480 km (0.117 R)
• M16: 4,607,614 km (0.117 R)
• M17: 5,036,661 km (0.086 R)
• M18: 6,271,143 km (0.097 R)
• M19: 7,099,466 km (0.108 R)
• M20: 7,368,144 km (0.062 R)
• M21: 7,549,157 km (0.107 R)
• M22: 7,777,593 km (0.081 R)
• M23: 8,288,021 km (0.104 R)
• M24: 8,476,365 km (0.097 R)
• M25: 9,292,571 km (0.069 R)
• M26: 9,983,414 km (0.112 R)
• M27: 10,133,760 km (0.118 R)
• M28: 11,729,670 km (0.05 R)
• M29: 11,941,201 km (0.104 R)
• M30: 12,314,598 km (0.094 R)
• M31: 12,583,574 km (0.094 R)
• M32: 12,908,950 km (0.075 R)
• M33: 13,457,525 km (0.106 R)
• M34: 13,679,080 km (0.06 R)
• M35: 14,919,246 km (0.104 R)
• M36: 16,077,582 km (0.081 R)
• M37: 16,253,809 km (0.064 R)
• M38: 17,505,494 km (0.101 R)
• M39: 18,051,377 km (0.094 R)
• M40: 18,173,449 km (0.106 R)
• M41: 18,295,820 km (0.117 R)
• M42: 19,035,731 km (0.096 R)
• M43: 19,534,340 km (0.078 R)
• M44: 19,785,366 km (0.101 R)
• M45: 20,037,288 km (0.107 R)
• M46: 20,735,910 km (0.078 R)
• M47: 21,313,358 km (0.119 R)
• M48: 21,831,266 km (0.078 R)
• M49: 22,615,608 km (0.105 R)
• M50: 23,409,374 km (0.107 R)
• M51: 23,542,516 km (0.103 R)
• M52: 24,077,628 km (0.111 R)
• M53: 24,481,692 km (0.094 R)
• M54: 24,752,314 km (0.076 R)
• M55: 25,364,917 km (0.032 R)
• M56: 25,638,681 km (0.045 R)
• M57: 26,883,037 km (0.068 R)
• M58: 27,793,938 km (0.112 R)
• M59: 28,572,595 km (0.073 R)
• M60: 29,934,384 km (0.104 R)
• M61: 32,646,444 km (0.096 R)
• M62: 35,512,739 km (0.095 R)
• M63: 35,972,603 km (0.114 R)
• M64: 36,280,326 km (0.092 R)
• M65: 36,666,139 km (0.12 R)
• M66: 37,831,806 km (0.119 R)
• M67: 38,223,004 km (0.083 R)
• M68: 40,598,618 km (0.091 R)
• M69: 40,758,837 km (0.117 R)
• M70: 40,999,241 km (0.112 R)
• M71: 41,401,211 km (0.081 R)
• M72: 42,371,054 km (0.093 R)
• M73: 43,021,804 km (0.092 R)
• M74: 43,757,826 km (0.092 R)
• M75: 43,839,806 km (0.112 R)
• M76: 44,745,621 km (0.063 R)
• M77: 45,990,724 km (0.082 R)
• M78: 46,575,801 km (0.09 R)
• M79: 46,659,576 km (0.115 R)
• M80: 47,079,048 km (0.076 R)
• M81: 48,600,010 km (0.09 R)
• M82: 49,110,438 km (0.074 R)
• M83: 50,222,848 km (0.096 R)
• M84: 52,472,052 km (0.063 R)
• M85: 52,733,848 km (0.114 R)
• M86: 54,489,229 km (0.071 R)
• M87: 54,665,755 km (0.061 R)
• M88: 55,019,554 km (0.108 R)
• M89: 56,085,439 km (0.092 R)
• M90: 56,174,599 km (0.087 R)
• M91: 56,620,849 km (0.089 R)
• M92: 57,158,055 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.1

Radius: 5.5

Gravity: 19.28 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 10.65 AU - 15.21 AU

Year: 17802 Days

Day: 18.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,726,115 km

• M1: 74,350 km (0.058 R)
• M2: 167,250 km (0.061 R)
• M3: 271,221 km (0.098 R)
• M4: 380,727 km (0.1 R)
• M5: 581,786 km (0.083 R)
• M6: 621,729 km (0.112 R)
• M7: 1,302,848 km (0.107 R)
• M8: 1,465,012 km (0.112 R)
• M9: 1,633,609 km (0.08 R)
• M10: 1,749,547 km (0.071 R)
• M11: 2,701,887 km (0.12 R)
• M12: 3,485,630 km (0.09 R)
• M13: 3,825,218 km (0.113 R)
• M14: 4,096,738 km (0.109 R)
• M15: 4,254,713 km (0.089 R)
• M16: 4,864,773 km (0.09 R)
• M17: 5,158,883 km (0.109 R)
• M18: 5,764,156 km (0.106 R)
• M19: 6,946,727 km (0.066 R)
• M20: 7,277,637 km (0.106 R)
• M21: 8,003,935 km (0.081 R)
• M22: 8,601,429 km (0.113 R)
• M23: 9,838,902 km (0.027 R)
• M24: 10,370,872 km (0.074 R)
• M25: 10,424,578 km (0.102 R)
• M26: 11,796,989 km (0.107 R)
• M27: 12,134,781 km (0.108 R)
• M28: 12,475,714 km (0.109 R)
• M29: 15,070,489 km (0.074 R)
• M30: 15,498,339 km (0.117 R)
• M31: 15,992,012 km (0.084 R)
• M32: 16,428,240 km (0.117 R)
• M33: 16,805,226 km (0.112 R)
• M34: 17,185,205 km (0.102 R)
• M35: 18,212,045 km (0.095 R)
• M36: 18,406,821 km (0.1 R)
• M37: 19,390,876 km (0.101 R)
• M38: 22,513,283 km (0.08 R)
• M39: 23,776,936 km (0.081 R)
• M40: 24,417,364 km (0.057 R)
• M41: 24,847,608 km (0.082 R)
• M42: 25,715,276 km (0.112 R)
• M43: 28,227,173 km (0.109 R)
• M44: 28,452,468 km (0.09 R)
• M45: 29,512,070 km (0.067 R)
• M46: 29,664,510 km (0.115 R)
• M47: 30,430,600 km (0.118 R)
• M48: 30,893,307 km (0.112 R)
• M49: 31,669,720 km (0.039 R)
• M50: 32,688,631 km (0.11 R)
• M51: 33,083,420 km (0.073 R)
• M52: 33,559,290 km (0.113 R)
• M53: 33,718,313 km (0.097 R)
• M54: 34,678,282 km (0.12 R)
• M55: 34,919,584 km (0.116 R)
• M56: 35,000,217 km (0.077 R)
• M57: 35,565,996 km (0.033 R)
• M58: 35,647,078 km (0.119 R)
• M59: 36,952,619 km (0.09 R)
• M60: 37,034,748 km (0.077 R)
• M61: 37,693,876 km (0.113 R)
• M62: 38,024,787 km (0.117 R)
• M63: 38,439,921 km (0.045 R)
• M64: 38,689,749 km (0.118 R)
• M65: 39,610,225 km (0.028 R)
• M66: 39,694,299 km (0.118 R)
• M67: 40,538,031 km (0.117 R)
• M68: 40,707,525 km (0.099 R)
• M69: 41,558,288 km (0.07 R)
• M70: 42,759,111 km (0.086 R)
• M71: 45,370,641 km (0.07 R)
• M72: 45,810,907 km (0.076 R)
• M73: 46,164,108 km (0.095 R)
• M74: 47,675,345 km (0.052 R)
• M75: 48,661,943 km (0.105 R)
• M76: 48,841,910 km (0.108 R)
• M77: 49,202,740 km (0.081 R)
• M78: 50,017,898 km (0.064 R)
• M79: 50,655,036 km (0.104 R)
• M80: 51,111,758 km (0.05 R)
• M81: 52,952,111 km (0.044 R)
• M82: 54,533,361 km (0.111 R)
• M83: 54,626,859 km (0.108 R)
• M84: 55,376,793 km (0.116 R)
• M85: 55,470,890 km (0.076 R)
• M86: 55,658,935 km (0.076 R)
• M87: 57,456,653 km (0.049 R)
• M88: 57,551,797 km (0.033 R)
• M89: 57,742,235 km (0.032 R)
• M90: 59,754,625 km (0.12 R)
• M91: 60,333,719 km (0.117 R)
• M92: 61,594,978 km (0.107 R)
• M93: 63,552,317 km (0.05 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: 499 - 15,984 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit