🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.59 AU - 2.29 AU

Year: 941 Days

Day: 41.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.75 AU - 2.77 AU

Year: 1183 Days

Day: 24.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,495,121 km

• M1: 517,758 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.99 AU - 2.63 AU

Year: 1223 Days

Day: 19.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.57 AU - 2.93 AU

Year: 1588 Days

Day: 37.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.88 AU - 3 AU

Year: 1756 Days

Day: 25.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.3 AU - 4.96 AU

Year: 2923 Days

Day: 31.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,495,121 km

• M1: 1,940,733 km (0.059 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 4.28 AU - 5.38 AU

Year: 3697 Days

Day: 14 Hours

Environment

Temp: -128 °C

Axial Tilt: 96 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.08 AU - 6.54 AU

Year: 4261 Days

Day: 17.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816

Radius: 8.1

Gravity: 12.44 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.84 AU - 8.52 AU

Year: 7412 Days

Day: 9.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,495,121 km

• M1: 102,026 km (0.119 R)
• M2: 162,314 km (0.105 R)
• M3: 218,114 km (0.081 R)
• M4: 564,882 km (0.115 R)
• M5: 772,823 km (0.111 R)
• M6: 869,612 km (0.084 R)
• M7: 1,278,164 km (0.034 R)
• M8: 1,374,356 km (0.118 R)
• M9: 1,574,218 km (0.076 R)
• M10: 1,677,740 km (0.075 R)
• M11: 1,804,898 km (0.096 R)
• M12: 2,046,648 km (0.067 R)
• M13: 2,275,384 km (0.084 R)
• M14: 2,908,482 km (0.105 R)
• M15: 2,984,926 km (0.11 R)
• M16: 3,350,693 km (0.044 R)
• M17: 3,813,998 km (0.087 R)
• M18: 4,067,417 km (0.079 R)
• M19: 4,561,089 km (0.049 R)
• M20: 4,620,330 km (0.08 R)
• M21: 5,166,063 km (0.086 R)
• M22: 6,450,511 km (0.119 R)
• M23: 6,786,358 km (0.08 R)
• M24: 7,197,004 km (0.063 R)
• M25: 7,721,644 km (0.117 R)
• M26: 8,186,295 km (0.06 R)
• M27: 9,293,020 km (0.068 R)
• M28: 9,482,111 km (0.067 R)
• M29: 9,902,332 km (0.049 R)
• M30: 10,211,850 km (0.119 R)
• M31: 10,289,790 km (0.074 R)
• M32: 10,999,632 km (0.112 R)
• M33: 11,119,460 km (0.098 R)
• M34: 11,199,495 km (0.113 R)
• M35: 11,562,569 km (0.067 R)
• M36: 12,842,229 km (0.112 R)
• M37: 13,052,863 km (0.109 R)
• M38: 13,434,786 km (0.03 R)
• M39: 13,648,711 km (0.072 R)
• M40: 13,777,515 km (0.101 R)
• M41: 13,863,534 km (0.118 R)
• M42: 13,993,086 km (0.085 R)
• M43: 14,209,853 km (0.101 R)
• M44: 14,340,302 km (0.11 R)
• M45: 14,822,606 km (0.05 R)
• M46: 15,043,412 km (0.091 R)
• M47: 15,265,565 km (0.082 R)
• M48: 15,354,576 km (0.062 R)
• M49: 15,533,345 km (0.119 R)
• M50: 16,028,514 km (0.084 R)
• M51: 16,895,883 km (0.117 R)
• M52: 19,202,532 km (0.092 R)
• M53: 19,685,285 km (0.091 R)
• M54: 20,220,995 km (0.055 R)
• M55: 20,367,900 km (0.094 R)
• M56: 21,207,144 km (0.062 R)
• M57: 21,306,626 km (0.103 R)
• M58: 21,756,168 km (0.108 R)
• M59: 22,158,437 km (0.109 R)
• M60: 22,360,543 km (0.048 R)
• M61: 22,411,107 km (0.03 R)
• M62: 23,021,467 km (0.105 R)
• M63: 23,072,480 km (0.114 R)
• M64: 23,534,139 km (0.118 R)
• M65: 24,623,211 km (0.11 R)
• M66: 25,411,143 km (0.098 R)
• M67: 26,688,859 km (0.059 R)
• M68: 26,796,270 km (0.092 R)
• M69: 27,119,401 km (0.053 R)
• M70: 27,769,554 km (0.093 R)
• M71: 28,589,499 km (0.065 R)
• M72: 29,195,820 km (0.034 R)
• M73: 29,806,478 km (0.042 R)
• M74: 32,519,585 km (0.077 R)
• M75: 32,979,449 km (0.054 R)
• M76: 33,731,328 km (0.086 R)
• M77: 34,371,906 km (0.099 R)
• M78: 34,957,731 km (0.084 R)
• M79: 36,794,643 km (0.065 R)
• M80: 37,333,794 km (0.108 R)
• M81: 37,514,060 km (0.054 R)
• M82: 38,420,024 km (0.079 R)
• M83: 38,906,068 km (0.083 R)
• M84: 39,333,020 km (0.107 R)
• M85: 39,455,391 km (0.102 R)
• M86: 39,516,577 km (0.115 R)
• M87: 40,253,197 km (0.094 R)
• M88: 40,314,831 km (0.044 R)
• M89: 40,438,100 km (0.12 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.4

Radius: 13.2

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.86 AU - 11.26 AU

Year: 9497 Days

Day: 9.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,495,121 km

• M1: 168,148 km (0.08 R)
• M2: 292,314 km (0.091 R)
• M3: 376,538 km (0.116 R)
• M4: 460,911 km (0.067 R)
• M5: 686,205 km (0.055 R)
• M6: 1,228,647 km (0.092 R)
• M7: 1,684,472 km (0.112 R)
• M8: 2,167,524 km (0.049 R)
• M9: 3,065,410 km (0.117 R)
• M10: 3,285,618 km (0.032 R)
• M11: 3,482,788 km (0.109 R)
• M12: 3,859,326 km (0.107 R)
• M13: 4,127,854 km (0.09 R)
• M14: 4,620,330 km (0.076 R)
• M15: 5,661,382 km (0.11 R)
• M16: 6,035,676 km (0.066 R)
• M17: 6,139,197 km (0.116 R)
• M18: 6,278,174 km (0.11 R)
• M19: 6,453,353 km (0.055 R)
• M20: 6,737,140 km (0.095 R)
• M21: 7,687,386 km (0.094 R)
• M22: 8,178,366 km (0.105 R)
• M23: 8,370,001 km (0.085 R)
• M24: 8,875,043 km (0.111 R)
• M25: 9,111,558 km (0.043 R)
• M26: 9,470,144 km (0.12 R)
• M27: 10,201,378 km (0.082 R)
• M28: 10,283,806 km (0.089 R)
• M29: 10,657,352 km (0.115 R)
• M30: 10,824,752 km (0.077 R)
• M31: 11,417,758 km (0.105 R)
• M32: 12,370,846 km (0.065 R)
• M33: 12,458,810 km (0.048 R)
• M34: 13,304,487 km (0.119 R)
• M35: 14,445,470 km (0.118 R)
• M36: 14,584,446 km (0.085 R)
• M37: 15,098,016 km (0.12 R)
• M38: 15,192,113 km (0.088 R)
• M39: 16,239,148 km (0.089 R)
• M40: 17,260,453 km (0.07 R)
• M41: 17,358,739 km (0.109 R)
• M42: 20,083,963 km (0.06 R)
• M43: 20,759,846 km (0.062 R)
• M44: 21,337,443 km (0.109 R)
• M45: 22,240,715 km (0.068 R)
• M46: 22,455,089 km (0.099 R)
• M47: 22,616,206 km (0.085 R)
• M48: 23,156,404 km (0.117 R)
• M49: 23,264,862 km (0.084 R)
• M50: 23,591,584 km (0.104 R)
• M51: 24,194,314 km (0.07 R)
• M52: 24,414,821 km (0.049 R)
• M53: 25,359,233 km (0.104 R)
• M54: 25,471,132 km (0.115 R)
• M55: 26,033,021 km (0.053 R)
• M56: 28,263,526 km (0.104 R)
• M57: 28,728,625 km (0.075 R)
• M58: 28,962,148 km (0.11 R)
• M59: 29,548,571 km (0.106 R)
• M60: 30,020,702 km (0.055 R)
• M61: 30,554,617 km (0.081 R)
• M62: 30,733,387 km (0.109 R)
• M63: 30,912,455 km (0.038 R)
• M64: 31,331,628 km (0.065 R)
• M65: 31,812,885 km (0.091 R)
• M66: 32,418,008 km (0.091 R)
• M67: 33,885,862 km (0.118 R)
• M68: 34,441,918 km (0.101 R)
• M69: 34,689,951 km (0.075 R)
• M70: 35,000,965 km (0.101 R)
• M71: 36,443,238 km (0.101 R)
• M72: 36,886,048 km (0.089 R)
• M73: 37,713,174 km (0.09 R)
• M74: 37,904,809 km (0.083 R)
• M75: 39,256,127 km (0.068 R)
• M76: 39,580,156 km (0.118 R)
• M77: 41,016,595 km (0.116 R)
• M78: 41,213,765 km (0.071 R)
• M79: 41,741,097 km (0.092 R)
• M80: 42,071,858 km (0.036 R)
• M81: 42,403,516 km (0.115 R)
• M82: 42,869,215 km (0.055 R)
• M83: 43,403,578 km (0.107 R)
• M84: 43,604,638 km (0.034 R)
• M85: 45,155,519 km (0.072 R)

Kuiper Belt

Range: 31.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 17,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit