🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.7 AU - 0.82 AU

Year: 237 Days

Day: 31.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.12 AU - 1.34 AU

Year: 489 Days

Day: 15.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,325,831 km

• M1: 338,540 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.26 AU - 2 AU

Year: 745 Days

Day: 12.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,325,831 km

• M1: 36,801 km (0.095 R)
• M2: 504,145 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.84 AU - 2.08 AU

Year: 983 Days

Day: 20.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,325,831 km

• M1: 355,145 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.77 AU - 2.39 AU

Year: 1074 Days

Day: 47.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.66 AU - 2.92 AU

Year: 1669 Days

Day: 23.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,325,831 km

• M1: 757,713 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.7

Radius: 12.6

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.04 AU - 6.82 AU

Year: 5172 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 71,325,831 km

• M1: 168,746 km (0.095 R)
• M2: 300,093 km (0.08 R)
• M3: 390,301 km (0.105 R)
• M4: 472,430 km (0.03 R)
• M5: 574,157 km (0.112 R)
• M6: 803,939 km (0.047 R)
• M7: 901,926 km (0.066 R)
• M8: 1,287,439 km (0.085 R)
• M9: 1,560,904 km (0.092 R)
• M10: 1,778,719 km (0.079 R)
• M11: 1,891,366 km (0.114 R)
• M12: 2,084,646 km (0.099 R)
• M13: 2,264,463 km (0.068 R)
• M14: 2,470,310 km (0.076 R)
• M15: 2,639,654 km (0.109 R)
• M16: 2,812,739 km (0.076 R)
• M17: 3,034,593 km (0.11 R)
• M18: 3,147,838 km (0.071 R)
• M19: 3,662,605 km (0.079 R)
• M20: 3,807,715 km (0.104 R)
• M21: 3,954,620 km (0.074 R)
• M22: 4,691,838 km (0.085 R)
• M23: 5,197,928 km (0.079 R)
• M24: 5,361,438 km (0.118 R)
• M25: 5,471,393 km (0.098 R)
• M26: 5,582,095 km (0.071 R)
• M27: 5,693,545 km (0.103 R)
• M28: 6,146,977 km (0.054 R)
• M29: 6,849,039 km (0.049 R)
• M30: 6,968,568 km (0.052 R)
• M31: 7,088,695 km (0.117 R)
• M32: 7,422,897 km (0.087 R)
• M33: 7,669,284 km (0.081 R)
• M34: 8,810,866 km (0.089 R)
• M35: 9,634,701 km (0.045 R)
• M36: 10,174,899 km (0.12 R)
• M37: 10,517,628 km (0.103 R)
• M38: 10,655,707 km (0.115 R)
• M39: 12,725,992 km (0.075 R)
• M40: 12,836,395 km (0.118 R)
• M41: 13,132,449 km (0.097 R)
• M42: 13,882,383 km (0.112 R)
• M43: 14,300,659 km (0.12 R)
• M44: 14,492,294 km (0.051 R)
• M45: 14,916,703 km (0.108 R)
• M46: 15,306,106 km (0.054 R)
• M47: 15,423,690 km (0.088 R)
• M48: 15,620,112 km (0.053 R)
• M49: 16,134,878 km (0.03 R)
• M50: 16,254,557 km (0.035 R)
• M51: 17,262,547 km (0.084 R)
• M52: 17,507,439 km (0.109 R)
• M53: 17,918,235 km (0.094 R)
• M54: 18,249,295 km (0.085 R)
• M55: 18,707,663 km (0.116 R)
• M56: 19,338,816 km (0.086 R)
• M57: 19,763,524 km (0.089 R)
• M58: 20,838,684 km (0.097 R)
• M59: 22,509,244 km (0.12 R)
• M60: 23,090,581 km (0.071 R)
• M61: 23,450,813 km (0.092 R)
• M62: 23,949,123 km (0.05 R)
• M63: 24,588,355 km (0.111 R)
• M64: 24,772,061 km (0.063 R)
• M65: 25,094,594 km (0.059 R)
• M66: 25,464,998 km (0.109 R)
• M67: 25,930,547 km (0.096 R)
• M68: 26,258,017 km (0.077 R)
• M69: 27,011,840 km (0.082 R)
• M70: 27,153,958 km (0.098 R)
• M71: 27,296,375 km (0.118 R)
• M72: 27,391,370 km (0.082 R)
• M73: 27,629,530 km (0.058 R)
• M74: 28,203,836 km (0.071 R)
• M75: 29,267,028 km (0.07 R)
• M76: 29,364,416 km (0.094 R)
• M77: 30,441,820 km (0.099 R)
• M78: 31,931,965 km (0.098 R)
• M79: 32,032,195 km (0.074 R)
• M80: 32,182,541 km (0.088 R)
• M81: 32,333,336 km (0.108 R)
• M82: 33,496,609 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.2

Radius: 7.3

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.79 AU - 19.75 AU

Year: 23505 Days

Day: 20.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,325,831 km

• M1: 189,690 km (0.042 R)
• M2: 351,854 km (0.091 R)
• M3: 450,439 km (0.071 R)
• M4: 701,315 km (0.084 R)
• M5: 882,627 km (0.065 R)
• M6: 1,289,234 km (0.079 R)
• M7: 2,031,988 km (0.068 R)
• M8: 2,926,733 km (0.105 R)
• M9: 3,135,721 km (0.114 R)
• M10: 3,349,646 km (0.09 R)
• M11: 3,882,364 km (0.11 R)
• M12: 5,945,767 km (0.107 R)
• M13: 6,533,687 km (0.116 R)
• M14: 7,196,106 km (0.105 R)
• M15: 7,308,604 km (0.037 R)
• M16: 8,112,244 km (0.062 R)
• M17: 8,883,421 km (0.107 R)
• M18: 9,186,207 km (0.119 R)
• M19: 10,052,079 km (0.047 R)
• M20: 10,114,910 km (0.098 R)
• M21: 10,943,832 km (0.061 R)
• M22: 11,662,201 km (0.075 R)
• M23: 13,906,917 km (0.093 R)
• M24: 14,047,240 km (0.119 R)
• M25: 14,470,901 km (0.103 R)
• M26: 15,258,384 km (0.119 R)
• M27: 15,621,010 km (0.08 R)
• M28: 17,325,079 km (0.059 R)
• M29: 17,476,023 km (0.104 R)
• M30: 17,551,570 km (0.117 R)
• M31: 18,314,071 km (0.11 R)
• M32: 20,029,061 km (0.076 R)
• M33: 21,147,005 km (0.119 R)
• M34: 21,227,639 km (0.067 R)
• M35: 22,121,187 km (0.093 R)
• M36: 24,535,397 km (0.118 R)
• M37: 24,704,892 km (0.111 R)
• M38: 26,595,659 km (0.084 R)
• M39: 26,857,007 km (0.118 R)
• M40: 27,031,737 km (0.118 R)
• M41: 28,799,984 km (0.089 R)
• M42: 30,696,585 km (0.086 R)
• M43: 30,970,798 km (0.066 R)
• M44: 31,337,612 km (0.079 R)
• M45: 31,521,618 km (0.085 R)
• M46: 31,890,676 km (0.031 R)
• M47: 32,353,980 km (0.076 R)
• M48: 34,513,874 km (0.114 R)
• M49: 34,703,864 km (0.068 R)
• M50: 35,755,088 km (0.109 R)
• M51: 37,010,962 km (0.107 R)
• M52: 37,205,439 km (0.118 R)
• M53: 38,084,776 km (0.094 R)
• M54: 38,477,769 km (0.037 R)
• M55: 39,864,093 km (0.108 R)
• M56: 40,263,070 km (0.047 R)
• M57: 43,297,962 km (0.103 R)
• M58: 45,674,175 km (0.112 R)
• M59: 46,091,702 km (0.063 R)
• M60: 46,300,990 km (0.103 R)
• M61: 47,880,444 km (0.085 R)
• M62: 49,370,439 km (0.035 R)
• M63: 51,092,011 km (0.107 R)
• M64: 51,416,938 km (0.093 R)
• M65: 51,742,612 km (0.074 R)
• M66: 52,395,906 km (0.072 R)
• M67: 52,942,537 km (0.088 R)
• M68: 55,147,460 km (0.105 R)
• M69: 55,592,065 km (0.118 R)
• M70: 56,261,216 km (0.093 R)
• M71: 56,708,813 km (0.078 R)
• M72: 56,933,060 km (0.111 R)
• M73: 58,737,510 km (0.114 R)
• M74: 59,418,928 km (0.102 R)
• M75: 61,479,190 km (0.112 R)
• M76: 61,594,230 km (0.102 R)
• M77: 61,940,101 km (0.073 R)
• M78: 62,055,590 km (0.079 R)
• M79: 62,633,786 km (0.04 R)
• M80: 63,912,100 km (0.12 R)
• M81: 68,513,282 km (0.119 R)
• M82: 68,752,040 km (0.042 R)
• M83: 74,075,779 km (0.074 R)
• M84: 74,320,821 km (0.084 R)
• M85: 78,404,094 km (0.092 R)
• M86: 80,158,279 km (0.114 R)
• M87: 80,661,826 km (0.047 R)
• M88: 82,940,799 km (0.098 R)
• M89: 83,577,638 km (0.077 R)
• M90: 84,344,027 km (0.1 R)
• M91: 85,241,016 km (0.09 R)
• M92: 85,754,885 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270.8

Radius: 7.2

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 14.46 AU - 22.86 AU

Year: 28870 Days

Day: 24.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,325,831 km

• M1: 122,670 km (0.096 R)
• M2: 338,091 km (0.073 R)
• M3: 388,206 km (0.056 R)
• M4: 769,531 km (0.109 R)
• M5: 885,919 km (0.102 R)
• M6: 934,239 km (0.088 R)
• M7: 1,949,111 km (0.059 R)
• M8: 2,175,452 km (0.092 R)
• M9: 2,617,963 km (0.116 R)
• M10: 3,861,121 km (0.08 R)
• M11: 4,563,483 km (0.07 R)
• M12: 6,509,003 km (0.055 R)
• M13: 6,701,536 km (0.085 R)
• M14: 7,290,503 km (0.077 R)
• M15: 7,540,780 km (0.044 R)
• M16: 9,807,337 km (0.098 R)
• M17: 10,028,293 km (0.119 R)
• M18: 11,272,050 km (0.077 R)
• M19: 11,445,434 km (0.083 R)
• M20: 12,444,448 km (0.119 R)
• M21: 13,532,474 km (0.114 R)
• M22: 14,025,848 km (0.062 R)
• M23: 14,650,718 km (0.053 R)
• M24: 16,382,762 km (0.119 R)
• M25: 18,246,452 km (0.109 R)
• M26: 18,450,055 km (0.106 R)
• M27: 20,246,127 km (0.09 R)
• M28: 22,532,132 km (0.115 R)
• M29: 23,705,428 km (0.048 R)
• M30: 24,673,326 km (0.113 R)
• M31: 25,882,227 km (0.057 R)
• M32: 27,265,259 km (0.095 R)
• M33: 27,498,033 km (0.107 R)
• M34: 28,514,551 km (0.058 R)
• M35: 28,672,077 km (0.063 R)
• M36: 30,182,418 km (0.03 R)
• M37: 33,362,868 km (0.114 R)
• M38: 33,528,772 km (0.087 R)
• M39: 33,611,949 km (0.07 R)
• M40: 36,990,766 km (0.081 R)
• M41: 37,162,505 km (0.101 R)
• M42: 37,420,711 km (0.117 R)
• M43: 37,852,300 km (0.061 R)
• M44: 42,977,523 km (0.09 R)
• M45: 43,519,965 km (0.12 R)
• M46: 45,252,907 km (0.054 R)
• M47: 45,528,466 km (0.08 R)
• M48: 45,712,621 km (0.06 R)
• M49: 46,081,530 km (0.051 R)
• M50: 46,729,588 km (0.099 R)
• M51: 47,008,139 km (0.08 R)
• M52: 47,473,837 km (0.108 R)
• M53: 49,162,647 km (0.112 R)
• M54: 49,257,044 km (0.119 R)
• M55: 49,729,923 km (0.04 R)
• M56: 53,372,930 km (0.063 R)
• M57: 54,053,451 km (0.069 R)
• M58: 54,638,827 km (0.068 R)
• M59: 56,309,237 km (0.113 R)
• M60: 58,295,597 km (0.105 R)
• M61: 61,013,492 km (0.064 R)
• M62: 62,234,659 km (0.11 R)
• M63: 62,439,010 km (0.114 R)
• M64: 63,258,507 km (0.109 R)
• M65: 63,772,525 km (0.105 R)
• M66: 63,875,448 km (0.042 R)
• M67: 66,571,950 km (0.075 R)
• M68: 67,408,950 km (0.106 R)
• M69: 67,723,854 km (0.083 R)
• M70: 68,039,206 km (0.113 R)
• M71: 68,249,690 km (0.102 R)
• M72: 68,776,723 km (0.057 R)
• M73: 69,622,999 km (0.082 R)
• M74: 70,259,986 km (0.071 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 17,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit