🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.54 AU - 0.64 AU

Year: 170 Days

Day: 36.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.59 AU - 0.61 AU

Year: 174 Days

Day: 34.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.78 AU - 1.04 AU

Year: 325 Days

Day: 21.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.9 AU - 1.06 AU

Year: 364 Days

Day: 47.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.69 AU - 3.19 AU

Year: 1889 Days

Day: 39.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,727,870 km

• M1: 966,253 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 10.7

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.54 AU - 5.86 AU

Year: 4444 Days

Day: 13.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 55,727,870 km

• M1: 137,929 km (0.092 R)
• M2: 306,975 km (0.111 R)
• M3: 610,509 km (0.09 R)
• M4: 815,159 km (0.062 R)
• M5: 931,995 km (0.081 R)
• M6: 1,019,061 km (0.037 R)
• M7: 1,121,236 km (0.069 R)
• M8: 1,246,300 km (0.1 R)
• M9: 1,503,907 km (0.108 R)
• M10: 1,844,542 km (0.1 R)
• M11: 2,008,950 km (0.109 R)
• M12: 2,433,060 km (0.111 R)
• M13: 2,816,330 km (0.106 R)
• M14: 3,112,085 km (0.1 R)
• M15: 3,245,825 km (0.112 R)
• M16: 3,574,641 km (0.079 R)
• M17: 3,771,362 km (0.079 R)
• M18: 3,866,357 km (0.102 R)
• M19: 4,156,278 km (0.111 R)
• M20: 4,313,804 km (0.103 R)
• M21: 4,563,782 km (0.111 R)
• M22: 4,757,063 km (0.075 R)
• M23: 5,026,040 km (0.036 R)
• M24: 5,225,753 km (0.103 R)
• M25: 5,557,262 km (0.11 R)
• M26: 5,643,879 km (0.106 R)
• M27: 5,796,618 km (0.101 R)
• M28: 5,984,064 km (0.108 R)
• M29: 6,398,750 km (0.079 R)
• M30: 6,695,851 km (0.1 R)
• M31: 7,067,751 km (0.105 R)
• M32: 7,173,517 km (0.113 R)
• M33: 7,362,908 km (0.12 R)
• M34: 7,458,351 km (0.108 R)
• M35: 7,674,371 km (0.11 R)
• M36: 7,746,776 km (0.078 R)
• M37: 7,843,716 km (0.093 R)
• M38: 7,928,986 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.6

Radius: 9

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.25 AU - 7.91 AU

Year: 7820 Days

Day: 5.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,727,870 km

• M1: 155,133 km (0.106 R)
• M2: 234,121 km (0.117 R)
• M3: 432,039 km (0.113 R)
• M4: 763,099 km (0.111 R)
• M5: 929,601 km (0.086 R)
• M6: 1,053,468 km (0.079 R)
• M7: 1,145,471 km (0.116 R)
• M8: 1,519,914 km (0.086 R)
• M9: 2,161,240 km (0.111 R)
• M10: 2,303,658 km (0.077 R)
• M11: 2,597,917 km (0.08 R)
• M12: 2,698,596 km (0.089 R)
• M13: 2,826,502 km (0.041 R)
• M14: 3,412,776 km (0.111 R)
• M15: 3,748,175 km (0.109 R)
• M16: 4,006,829 km (0.11 R)
• M17: 4,182,607 km (0.117 R)
• M18: 4,420,767 km (0.093 R)
• M19: 4,541,642 km (0.106 R)
• M20: 4,755,716 km (0.117 R)
• M21: 5,130,459 km (0.079 R)
• M22: 5,417,836 km (0.071 R)
• M23: 5,710,450 km (0.092 R)
• M24: 6,209,508 km (0.083 R)
• M25: 7,214,058 km (0.03 R)
• M26: 7,356,625 km (0.1 R)
• M27: 7,464,036 km (0.101 R)
• M28: 7,936,017 km (0.101 R)
• M29: 8,530,071 km (0.089 R)
• M30: 8,680,865 km (0.113 R)
• M31: 8,832,557 km (0.079 R)
• M32: 11,252,004 km (0.108 R)
• M33: 12,214,367 km (0.082 R)
• M34: 12,683,955 km (0.086 R)
• M35: 13,246,443 km (0.106 R)
• M36: 13,684,764 km (0.116 R)
• M37: 14,530,591 km (0.103 R)
• M38: 15,715,406 km (0.113 R)
• M39: 16,647,700 km (0.097 R)
• M40: 17,454,182 km (0.052 R)
• M41: 17,693,838 km (0.095 R)
• M42: 17,934,541 km (0.06 R)
• M43: 18,079,501 km (0.091 R)
• M44: 18,273,530 km (0.091 R)
• M45: 19,302,763 km (0.056 R)
• M46: 19,401,797 km (0.102 R)
• M47: 19,649,980 km (0.093 R)
• M48: 19,799,428 km (0.037 R)
• M49: 20,350,696 km (0.119 R)
• M50: 20,754,760 km (0.118 R)
• M51: 20,957,914 km (0.077 R)
• M52: 23,024,309 km (0.115 R)
• M53: 23,339,811 km (0.083 R)
• M54: 23,498,235 km (0.071 R)
• M55: 24,562,624 km (0.107 R)
• M56: 25,371,350 km (0.066 R)
• M57: 25,697,324 km (0.091 R)
• M58: 25,806,231 km (0.089 R)
• M59: 26,243,655 km (0.083 R)
• M60: 27,626,089 km (0.051 R)
• M61: 29,202,402 km (0.097 R)
• M62: 29,658,077 km (0.07 R)
• M63: 30,116,146 km (0.117 R)
• M64: 30,346,078 km (0.098 R)
• M65: 30,923,376 km (0.086 R)
• M66: 31,097,358 km (0.107 R)
• M67: 32,500,287 km (0.097 R)
• M68: 33,031,808 km (0.086 R)
• M69: 33,983,550 km (0.039 R)
• M70: 34,223,056 km (0.093 R)
• M71: 34,583,138 km (0.112 R)
• M72: 34,823,841 km (0.062 R)
• M73: 34,944,417 km (0.062 R)
• M74: 36,770,109 km (0.049 R)
• M75: 36,954,264 km (0.09 R)
• M76: 37,138,868 km (0.106 R)
• M77: 37,200,503 km (0.101 R)
• M78: 38,066,375 km (0.047 R)
• M79: 38,190,541 km (0.08 R)
• M80: 38,688,852 km (0.095 R)
• M81: 39,440,431 km (0.037 R)
• M82: 39,754,886 km (0.119 R)
• M83: 39,943,978 km (0.097 R)
• M84: 40,386,488 km (0.087 R)
• M85: 40,957,803 km (0.084 R)
• M86: 41,021,382 km (0.09 R)
• M87: 42,044,182 km (0.047 R)
• M88: 42,172,537 km (0.091 R)
• M89: 42,881,182 km (0.042 R)
• M90: 43,010,585 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.3

Radius: 6.1

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.46 AU - 18.6 AU

Year: 27504 Days

Day: 18.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,727,870 km

• M1: 115,639 km (0.043 R)
• M2: 424,708 km (0.119 R)
• M3: 572,062 km (0.096 R)
• M4: 661,073 km (0.093 R)
• M5: 716,873 km (0.082 R)
• M6: 793,766 km (0.067 R)
• M7: 934,987 km (0.073 R)
• M8: 1,151,006 km (0.112 R)
• M9: 1,430,754 km (0.107 R)
• M10: 1,603,540 km (0.112 R)
• M11: 1,654,253 km (0.106 R)
• M12: 1,996,533 km (0.096 R)
• M13: 2,360,355 km (0.061 R)
• M14: 2,867,043 km (0.097 R)
• M15: 3,771,961 km (0.079 R)
• M16: 4,045,725 km (0.096 R)
• M17: 4,149,995 km (0.114 R)
• M18: 4,325,922 km (0.094 R)
• M19: 5,090,965 km (0.082 R)
• M20: 5,279,159 km (0.114 R)
• M21: 5,393,302 km (0.112 R)
• M22: 5,469,747 km (0.116 R)
• M23: 5,662,579 km (0.07 R)
• M24: 5,857,804 km (0.119 R)
• M25: 5,975,837 km (0.074 R)
• M26: 6,134,560 km (0.085 R)
• M27: 6,214,445 km (0.076 R)
• M28: 6,578,267 km (0.106 R)
• M29: 8,189,287 km (0.11 R)
• M30: 8,454,224 km (0.055 R)
• M31: 8,767,034 km (0.028 R)
• M32: 9,129,060 km (0.034 R)
• M33: 9,403,872 km (0.1 R)
• M34: 9,681,376 km (0.092 R)
• M35: 10,244,612 km (0.096 R)
• M36: 11,797,438 km (0.061 R)
• M37: 12,297,543 km (0.101 R)
• M38: 12,550,214 km (0.103 R)
• M39: 12,702,654 km (0.1 R)
• M40: 14,579,360 km (0.038 R)
• M41: 15,061,813 km (0.088 R)
• M42: 15,713,312 km (0.08 R)
• M43: 16,042,576 km (0.092 R)
• M44: 16,429,437 km (0.06 R)
• M45: 16,875,537 km (0.05 R)
• M46: 16,931,487 km (0.107 R)
• M47: 17,043,835 km (0.083 R)
• M48: 17,099,934 km (0.052 R)
• M49: 17,268,980 km (0.091 R)
• M50: 17,608,717 km (0.103 R)
• M51: 17,665,564 km (0.102 R)
• M52: 17,779,408 km (0.068 R)
• M53: 19,633,823 km (0.065 R)
• M54: 20,524,080 km (0.048 R)
• M55: 21,064,577 km (0.102 R)
• M56: 21,427,501 km (0.03 R)
• M57: 24,912,982 km (0.106 R)
• M58: 26,264,599 km (0.099 R)
• M59: 26,394,600 km (0.097 R)
• M60: 27,376,111 km (0.102 R)
• M61: 27,441,934 km (0.052 R)
• M62: 27,705,974 km (0.112 R)
• M63: 29,374,888 km (0.103 R)
• M64: 29,915,685 km (0.11 R)
• M65: 30,051,519 km (0.091 R)
• M66: 30,528,138 km (0.084 R)
• M67: 31,558,120 km (0.104 R)
• M68: 31,765,462 km (0.115 R)
• M69: 31,834,576 km (0.077 R)
• M70: 33,089,104 km (0.033 R)
• M71: 34,217,671 km (0.094 R)
• M72: 34,288,580 km (0.095 R)
• M73: 34,430,698 km (0.077 R)
• M74: 35,143,981 km (0.12 R)
• M75: 38,708,599 km (0.04 R)
• M76: 39,450,006 km (0.031 R)
• M77: 39,897,154 km (0.026 R)
• M78: 41,173,224 km (0.052 R)
• M79: 42,006,035 km (0.09 R)
• M80: 42,538,903 km (0.106 R)
• M81: 42,920,826 km (0.083 R)
• M82: 43,688,113 km (0.08 R)
• M83: 44,460,038 km (0.107 R)
• M84: 47,275,919 km (0.114 R)
• M85: 47,513,181 km (0.114 R)
• M86: 47,909,466 km (0.12 R)
• M87: 49,105,052 km (0.095 R)
• M88: 49,827,012 km (0.083 R)
• M89: 49,987,829 km (0.118 R)
• M90: 50,633,344 km (0.099 R)
• M91: 51,200,320 km (0.035 R)
• M92: 52,749,855 km (0.108 R)
• M93: 53,242,481 km (0.117 R)
• M94: 53,984,037 km (0.118 R)
• M95: 54,646,157 km (0.116 R)
• M96: 55,727,900 km (0.078 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 11,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit