🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.97 AU - 1.07 AU

Year: 369 Days

Day: 43.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 37,635,758 km

• M1: 308,321 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.97 AU - 1.29 AU

Year: 430 Days

Day: 41.2 Hours

Environment

Temp: 34 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,635,758 km

• M1: 490,232 km (0.107 R)
• M2: 747,690 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.97 AU - 1.31 AU

Year: 436 Days

Day: 13.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 37,635,758 km

• M1: 67,618 km (0.108 R)
• M2: 663,167 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.33 AU - 1.65 AU

Year: 651 Days

Day: 19.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,635,758 km

• M1: 191,036 km (0.05 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.63 AU - 1.69 AU

Year: 766 Days

Day: 29.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.6 AU - 2.66 AU

Year: 1113 Days

Day: 12.2 Hours

Environment

Temp: -61 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434

Radius: 12.4

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.99 AU - 8.27 AU

Year: 6114 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 37,635,758 km

• M1: 171,439 km (0.064 R)
• M2: 292,464 km (0.037 R)
• M3: 399,127 km (0.118 R)
• M4: 503,995 km (0.088 R)
• M5: 643,121 km (0.044 R)
• M6: 748,139 km (0.107 R)
• M7: 1,031,777 km (0.091 R)
• M8: 1,274,873 km (0.096 R)
• M9: 1,683,126 km (0.114 R)
• M10: 2,007,155 km (0.081 R)
• M11: 2,222,127 km (0.105 R)
• M12: 2,369,780 km (0.114 R)
• M13: 2,597,617 km (0.118 R)
• M14: 2,714,304 km (0.093 R)
• M15: 2,912,671 km (0.098 R)
• M16: 3,136,469 km (0.115 R)
• M17: 3,345,008 km (0.088 R)
• M18: 3,579,727 km (0.062 R)
• M19: 3,666,494 km (0.112 R)
• M20: 4,293,309 km (0.103 R)
• M21: 4,595,796 km (0.039 R)
• M22: 5,074,958 km (0.066 R)
• M23: 5,345,282 km (0.074 R)
• M24: 5,951,751 km (0.062 R)
• M25: 6,553,434 km (0.119 R)
• M26: 6,929,224 km (0.118 R)
• M27: 7,119,811 km (0.062 R)
• M28: 7,367,396 km (0.06 R)
• M29: 9,599,845 km (0.114 R)
• M30: 10,088,432 km (0.08 R)
• M31: 11,634,526 km (0.078 R)
• M32: 11,731,615 km (0.098 R)
• M33: 12,418,718 km (0.102 R)
• M34: 13,118,686 km (0.084 R)
• M35: 13,253,623 km (0.089 R)
• M36: 13,354,901 km (0.117 R)
• M37: 13,763,154 km (0.104 R)
• M38: 13,934,593 km (0.116 R)
• M39: 14,037,666 km (0.086 R)
• M40: 14,522,363 km (0.048 R)
• M41: 16,406,698 km (0.103 R)
• M42: 16,880,474 km (0.083 R)
• M43: 17,027,230 km (0.12 R)
• M44: 17,395,988 km (0.111 R)
• M45: 18,329,180 km (0.09 R)
• M46: 18,934,902 km (0.088 R)
• M47: 19,240,381 km (0.119 R)
• M48: 20,282,928 km (0.119 R)
• M49: 20,478,153 km (0.107 R)
• M50: 21,781,450 km (0.058 R)
• M51: 22,342,442 km (0.1 R)
• M52: 23,356,117 km (0.108 R)
• M53: 23,560,767 km (0.062 R)
• M54: 24,302,024 km (0.092 R)
• M55: 24,550,806 km (0.117 R)
• M56: 24,800,485 km (0.092 R)
• M57: 25,260,348 km (0.104 R)
• M58: 26,103,781 km (0.106 R)
• M59: 26,401,032 km (0.057 R)
• M60: 26,999,274 km (0.095 R)
• M61: 27,386,134 km (0.088 R)
• M62: 28,995,807 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.4

Radius: 6.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 14.34 AU - 16.44 AU

Year: 21624 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 37,635,758 km

• M1: 205,547 km (0.109 R)
• M2: 387,309 km (0.047 R)
• M3: 427,700 km (0.088 R)
• M4: 480,209 km (0.056 R)
• M5: 639,980 km (0.05 R)
• M6: 790,475 km (0.074 R)
• M7: 966,402 km (0.085 R)
• M8: 1,095,505 km (0.038 R)
• M9: 1,858,006 km (0.094 R)
• M10: 1,983,069 km (0.113 R)
• M11: 2,710,115 km (0.113 R)
• M12: 3,059,875 km (0.116 R)
• M13: 3,229,369 km (0.079 R)
• M14: 3,938,014 km (0.105 R)
• M15: 4,239,155 km (0.064 R)
• M16: 4,523,989 km (0.086 R)
• M17: 5,906,423 km (0.102 R)
• M18: 6,629,430 km (0.115 R)
• M19: 7,550,504 km (0.085 R)
• M20: 8,422,360 km (0.12 R)
• M21: 8,570,612 km (0.117 R)
• M22: 8,990,682 km (0.104 R)
• M23: 9,975,934 km (0.052 R)
• M24: 11,880,315 km (0.098 R)
• M25: 13,893,154 km (0.04 R)
• M26: 15,388,983 km (0.109 R)
• M27: 16,340,426 km (0.114 R)
• M28: 17,047,725 km (0.095 R)
• M29: 18,031,630 km (0.062 R)
• M30: 18,839,757 km (0.112 R)
• M31: 19,502,626 km (0.048 R)
• M32: 20,770,916 km (0.116 R)
• M33: 21,536,409 km (0.062 R)
• M34: 21,698,872 km (0.095 R)
• M35: 22,805,298 km (0.115 R)
• M36: 23,427,924 km (0.083 R)
• M37: 24,605,110 km (0.117 R)
• M38: 25,200,958 km (0.077 R)
• M39: 25,672,341 km (0.094 R)
• M40: 25,930,697 km (0.118 R)
• M41: 26,363,334 km (0.094 R)
• M42: 27,367,135 km (0.098 R)
• M43: 27,984,376 km (0.094 R)
• M44: 29,008,224 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559

Radius: 5.2

Gravity: 20.67 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 15.52 AU - 19.4 AU

Year: 26130 Days

Day: 22.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 117.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,635,758 km

• M1: 176,226 km (0.064 R)
• M2: 380,427 km (0.064 R)
• M3: 441,314 km (0.099 R)
• M4: 528,080 km (0.066 R)
• M5: 718,668 km (0.093 R)
• M6: 1,013,974 km (0.083 R)
• M7: 1,130,212 km (0.08 R)
• M8: 2,395,660 km (0.088 R)
• M9: 2,434,107 km (0.118 R)
• M10: 3,247,321 km (0.088 R)
• M11: 4,090,754 km (0.087 R)
• M12: 4,229,730 km (0.086 R)
• M13: 4,801,643 km (0.045 R)
• M14: 5,196,282 km (0.114 R)
• M15: 5,397,491 km (0.116 R)
• M16: 5,704,167 km (0.059 R)
• M17: 5,911,659 km (0.107 R)
• M18: 5,964,018 km (0.12 R)
• M19: 6,227,759 km (0.081 R)
• M20: 6,603,250 km (0.111 R)
• M21: 7,152,573 km (0.089 R)
• M22: 7,432,770 km (0.111 R)
• M23: 8,470,680 km (0.109 R)
• M24: 8,588,863 km (0.056 R)
• M25: 8,648,103 km (0.103 R)
• M26: 9,248,140 km (0.11 R)
• M27: 11,127,538 km (0.104 R)
• M28: 11,911,431 km (0.07 R)
• M29: 12,110,097 km (0.053 R)
• M30: 13,325,430 km (0.084 R)
• M31: 13,877,895 km (0.108 R)
• M32: 14,791,489 km (0.107 R)
• M33: 15,869,791 km (0.067 R)
• M34: 16,015,350 km (0.097 R)
• M35: 16,750,324 km (0.036 R)
• M36: 16,824,525 km (0.065 R)
• M37: 17,496,369 km (0.101 R)
• M38: 17,722,261 km (0.035 R)
• M39: 19,020,472 km (0.118 R)
• M40: 22,031,129 km (0.06 R)
• M41: 22,683,525 km (0.092 R)
• M42: 23,177,049 km (0.082 R)
• M43: 23,674,013 km (0.113 R)
• M44: 26,039,604 km (0.025 R)
• M45: 26,297,510 km (0.073 R)
• M46: 26,902,484 km (0.12 R)
• M47: 27,076,167 km (0.119 R)
• M48: 27,774,789 km (0.119 R)
• M49: 28,126,195 km (0.086 R)
• M50: 30,537,114 km (0.08 R)
• M51: 30,809,083 km (0.107 R)
• M52: 32,642,405 km (0.03 R)
• M53: 33,665,804 km (0.104 R)
• M54: 34,040,397 km (0.085 R)
• M55: 34,794,071 km (0.1 R)
• M56: 36,317,725 km (0.099 R)
• M57: 37,668,744 km (0.105 R)
• M58: 37,765,833 km (0.1 R)
• M59: 39,429,660 km (0.12 R)
• M60: 41,819,038 km (0.059 R)
• M61: 43,031,229 km (0.068 R)
• M62: 44,665,287 km (0.093 R)
• M63: 47,993,989 km (0.066 R)
• M64: 48,099,306 km (0.117 R)
• M65: 49,156,514 km (0.093 R)
• M66: 49,475,157 km (0.084 R)
• M67: 50,221,352 km (0.028 R)
• M68: 50,756,613 km (0.086 R)
• M69: 51,401,529 km (0.06 R)
• M70: 52,807,899 km (0.089 R)
• M71: 53,461,342 km (0.045 R)
• M72: 55,327,127 km (0.106 R)
• M73: 56,101,445 km (0.055 R)
• M74: 56,212,447 km (0.11 R)
• M75: 58,783,885 km (0.063 R)
• M76: 59,913,798 km (0.059 R)
• M77: 60,822,904 km (0.093 R)
• M78: 62,654,730 km (0.083 R)
• M79: 63,461,810 km (0.105 R)
• M80: 64,156,393 km (0.05 R)
• M81: 65,903,696 km (0.071 R)
• M82: 66,137,817 km (0.061 R)
• M83: 68,139,437 km (0.058 R)
• M84: 70,878,873 km (0.087 R)
• M85: 71,960,615 km (0.09 R)
• M86: 72,684,818 km (0.109 R)
• M87: 74,749,718 km (0.089 R)
• M88: 75,360,825 km (0.056 R)
• M89: 77,697,693 km (0.107 R)
• M90: 78,440,596 km (0.093 R)
• M91: 79,185,743 km (0.069 R)
• M92: 79,559,289 km (0.032 R)
• M93: 80,433,090 km (0.089 R)
• M94: 83,199,903 km (0.101 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.9

Radius: 4.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 18.79 AU - 20.97 AU

Year: 31747 Days

Day: 18.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 37,635,758 km

• M1: 879,486 km (0.057 R)
• M2: 1,583,942 km (0.1 R)
• M3: 2,671,519 km (0.116 R)
• M4: 2,764,718 km (0.094 R)
• M5: 2,906,537 km (0.078 R)
• M6: 3,548,611 km (0.09 R)
• M7: 3,938,314 km (0.088 R)
• M8: 4,701,562 km (0.066 R)
• M9: 4,899,330 km (0.055 R)
• M10: 5,450,150 km (0.115 R)
• M11: 5,657,941 km (0.108 R)
• M12: 5,868,425 km (0.105 R)
• M13: 6,862,653 km (0.032 R)
• M14: 6,926,531 km (0.107 R)
• M15: 6,990,708 km (0.051 R)
• M16: 8,483,396 km (0.048 R)
• M17: 10,471,701 km (0.059 R)
• M18: 10,841,208 km (0.11 R)
• M19: 12,052,352 km (0.09 R)
• M20: 13,345,626 km (0.105 R)
• M21: 13,947,907 km (0.036 R)
• M22: 15,095,772 km (0.083 R)
• M23: 18,626,880 km (0.113 R)
• M24: 18,671,460 km (0.06 R)
• M25: 19,344,351 km (0.082 R)
• M26: 19,979,544 km (0.083 R)
• M27: 21,831,715 km (0.071 R)
• M28: 25,498,658 km (0.09 R)
• M29: 27,048,193 km (0.061 R)
• M30: 29,092,148 km (0.115 R)
• M31: 32,517,940 km (0.102 R)
• M32: 36,458,347 km (0.062 R)
• M33: 37,241,941 km (0.046 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 14,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit