🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.76 AU - 0.8 AU

Year: 265 Days

Day: 22 Hours

Environment

Temp: 154 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,133,290 km

• M1: 61,485 km (0.114 R)
• M2: 424,260 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.86 AU - 1 AU

Year: 345 Days

Day: 42.9 Hours

Environment

Temp: 30 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.83 AU - 1.19 AU

Year: 391 Days

Day: 42.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.86 AU - 1.3 AU

Year: 432 Days

Day: 40.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.06 AU - 2.24 AU

Year: 1214 Days

Day: 18.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,133,290 km

• M1: 195,674 km (0.084 R)
• M2: 1,164,320 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.03 AU - 2.43 AU

Year: 1282 Days

Day: 29.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,133,290 km

• M1: 863,778 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.55 AU - 3.69 AU

Year: 2122 Days

Day: 38.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,133,290 km

• M1: 184,454 km (0.103 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.2

Radius: 12.7

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.14 AU - 6.46 AU

Year: 5378 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 83,133,290 km

• M1: 158,873 km (0.111 R)
• M2: 411,693 km (0.115 R)
• M3: 758,162 km (0.075 R)
• M4: 944,262 km (0.071 R)
• M5: 1,057,807 km (0.106 R)
• M6: 1,395,299 km (0.1 R)
• M7: 1,543,401 km (0.027 R)
• M8: 1,679,535 km (0.072 R)
• M9: 1,927,868 km (0.094 R)
• M10: 2,075,371 km (0.108 R)
• M11: 2,207,616 km (0.112 R)
• M12: 2,342,703 km (0.111 R)
• M13: 2,440,988 km (0.117 R)
• M14: 2,560,816 km (0.082 R)
• M15: 2,995,697 km (0.072 R)
• M16: 3,343,064 km (0.108 R)
• M17: 4,147,751 km (0.045 R)
• M18: 4,243,493 km (0.101 R)
• M19: 4,783,392 km (0.049 R)
• M20: 5,112,806 km (0.11 R)
• M21: 6,090,728 km (0.081 R)
• M22: 6,254,837 km (0.119 R)
• M23: 6,671,317 km (0.087 R)
• M24: 7,068,350 km (0.084 R)
• M25: 7,211,964 km (0.096 R)
• M26: 7,707,731 km (0.038 R)
• M27: 8,487,435 km (0.109 R)
• M28: 9,198,025 km (0.114 R)
• M29: 9,386,518 km (0.113 R)
• M30: 9,703,666 km (0.039 R)
• M31: 9,895,600 km (0.114 R)
• M32: 10,056,567 km (0.099 R)
• M33: 10,577,467 km (0.117 R)
• M34: 11,174,063 km (0.082 R)
• M35: 11,308,103 km (0.087 R)
• M36: 11,781,580 km (0.094 R)
• M37: 12,055,195 km (0.088 R)
• M38: 12,783,138 km (0.072 R)
• M39: 12,993,622 km (0.077 R)
• M40: 13,099,388 km (0.067 R)
• M41: 13,596,651 km (0.03 R)
• M42: 13,847,676 km (0.109 R)
• M43: 15,422,792 km (0.06 R)
• M44: 15,910,182 km (0.074 R)
• M45: 16,174,671 km (0.09 R)
• M46: 16,440,656 km (0.079 R)
• M47: 16,593,246 km (0.082 R)
• M48: 16,861,625 km (0.072 R)
• M49: 17,092,754 km (0.067 R)
• M50: 17,324,780 km (0.041 R)
• M51: 18,263,955 km (0.085 R)
• M52: 18,819,412 km (0.114 R)
• M53: 19,019,125 km (0.117 R)
• M54: 19,461,037 km (0.116 R)
• M55: 19,987,622 km (0.108 R)
• M56: 20,273,204 km (0.094 R)
• M57: 20,355,034 km (0.107 R)
• M58: 21,054,853 km (0.075 R)
• M59: 21,637,238 km (0.105 R)
• M60: 23,116,312 km (0.1 R)
• M61: 23,373,171 km (0.092 R)
• M62: 24,236,201 km (0.097 R)
• M63: 24,671,531 km (0.117 R)
• M64: 25,771,375 km (0.034 R)
• M65: 26,126,670 km (0.117 R)
• M66: 26,439,030 km (0.052 R)
• M67: 29,304,577 km (0.113 R)
• M68: 30,141,278 km (0.117 R)
• M69: 30,234,627 km (0.109 R)
• M70: 30,844,538 km (0.088 R)
• M71: 31,553,183 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.4

Radius: 3.5

Gravity: 47.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 9.57 AU - 15.81 AU

Year: 17404 Days

Day: 19 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,133,290 km

• M1: 49,367 km (0.059 R)
• M2: 82,129 km (0.06 R)
• M3: 368,460 km (0.113 R)
• M4: 438,023 km (0.026 R)
• M5: 630,256 km (0.093 R)
• M6: 869,313 km (0.083 R)
• M7: 915,689 km (0.049 R)
• M8: 939,026 km (0.104 R)
• M9: 1,010,683 km (0.027 R)
• M10: 1,059,452 km (0.032 R)
• M11: 1,134,101 km (0.062 R)
• M12: 1,262,307 km (0.107 R)
• M13: 1,288,486 km (0.097 R)
• M14: 1,341,594 km (0.102 R)
• M15: 1,368,222 km (0.117 R)
• M16: 1,422,377 km (0.073 R)
• M17: 2,282,564 km (0.098 R)
• M18: 2,745,121 km (0.106 R)
• M19: 3,490,866 km (0.071 R)
• M20: 4,414,184 km (0.12 R)
• M21: 4,494,518 km (0.077 R)
• M22: 4,820,043 km (0.049 R)
• M23: 5,407,963 km (0.087 R)
• M24: 6,286,402 km (0.028 R)
• M25: 6,558,520 km (0.089 R)
• M26: 9,225,102 km (0.097 R)
• M27: 9,430,650 km (0.035 R)
• M28: 10,267,799 km (0.11 R)
• M29: 10,427,420 km (0.081 R)
• M30: 10,641,645 km (0.065 R)
• M31: 10,965,374 km (0.106 R)
• M32: 11,900,511 km (0.089 R)
• M33: 12,349,304 km (0.114 R)
• M34: 12,918,075 km (0.03 R)
• M35: 13,263,497 km (0.03 R)
• M36: 13,553,567 km (0.061 R)
• M37: 13,787,239 km (0.096 R)
• M38: 14,555,574 km (0.056 R)
• M39: 16,505,133 km (0.117 R)
• M40: 18,664,578 km (0.093 R)
• M41: 19,250,852 km (0.112 R)
• M42: 20,174,769 km (0.115 R)
• M43: 20,241,340 km (0.039 R)
• M44: 20,308,061 km (0.039 R)
• M45: 20,441,502 km (0.107 R)
• M46: 21,451,736 km (0.066 R)
• M47: 21,860,288 km (0.111 R)
• M48: 21,928,654 km (0.097 R)
• M49: 22,065,686 km (0.047 R)
• M50: 22,547,092 km (0.047 R)
• M51: 23,240,927 km (0.105 R)
• M52: 23,520,376 km (0.101 R)
• M53: 23,660,549 km (0.098 R)
• M54: 23,730,710 km (0.093 R)
• M55: 24,365,454 km (0.092 R)
• M56: 24,507,273 km (0.114 R)
• M57: 24,863,017 km (0.115 R)
• M58: 25,435,827 km (0.095 R)
• M59: 25,868,314 km (0.119 R)
• M60: 26,740,320 km (0.079 R)
• M61: 30,858,750 km (0.081 R)
• M62: 31,628,431 km (0.039 R)
• M63: 32,716,606 km (0.085 R)
• M64: 33,186,642 km (0.11 R)
• M65: 35,892,568 km (0.095 R)
• M66: 36,215,550 km (0.088 R)
• M67: 41,005,375 km (0.027 R)
• M68: 41,089,748 km (0.101 R)
• M69: 41,596,735 km (0.028 R)
• M70: 42,531,871 km (0.089 R)
• M71: 42,873,553 km (0.101 R)
• M72: 42,959,123 km (0.117 R)
• M73: 43,473,740 km (0.077 R)
• M74: 44,336,022 km (0.112 R)
• M75: 45,378,121 km (0.095 R)
• M76: 45,727,282 km (0.102 R)
• M77: 46,340,484 km (0.071 R)
• M78: 47,044,641 km (0.091 R)
• M79: 47,132,904 km (0.119 R)
• M80: 47,486,553 km (0.087 R)
• M81: 47,841,100 km (0.045 R)
• M82: 48,463,577 km (0.08 R)
• M83: 48,641,897 km (0.059 R)
• M84: 50,256,806 km (0.12 R)
• M85: 50,437,221 km (0.099 R)
• M86: 53,907,742 km (0.073 R)
• M87: 55,298,703 km (0.118 R)
• M88: 55,858,499 km (0.101 R)
• M89: 59,065,428 km (0.113 R)
• M90: 59,446,603 km (0.084 R)
• M91: 63,108,460 km (0.059 R)
• M92: 64,084,137 km (0.06 R)
• M93: 64,868,329 km (0.106 R)
• M94: 65,163,187 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842

Radius: 5.8

Gravity: 25.03 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.69 AU - 16.71 AU

Year: 20602 Days

Day: 15.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 83,133,290 km

• M1: 85,720 km (0.108 R)
• M2: 167,998 km (0.093 R)
• M3: 891,603 km (0.078 R)
• M4: 1,172,847 km (0.063 R)
• M5: 1,385,575 km (0.096 R)
• M6: 1,846,935 km (0.116 R)
• M7: 1,951,654 km (0.044 R)
• M8: 2,203,577 km (0.062 R)
• M9: 4,146,404 km (0.088 R)
• M10: 4,284,034 km (0.118 R)
• M11: 4,753,472 km (0.112 R)
• M12: 4,801,344 km (0.093 R)
• M13: 4,945,855 km (0.092 R)
• M14: 5,588,677 km (0.072 R)
• M15: 5,791,682 km (0.076 R)
• M16: 5,842,844 km (0.112 R)
• M17: 6,048,840 km (0.101 R)
• M18: 6,574,527 km (0.061 R)
• M19: 6,788,901 km (0.116 R)
• M20: 6,896,911 km (0.044 R)
• M21: 7,390,135 km (0.087 R)
• M22: 8,352,648 km (0.073 R)
• M23: 8,468,436 km (0.099 R)
• M24: 8,996,218 km (0.094 R)
• M25: 9,960,376 km (0.079 R)
• M26: 10,268,398 km (0.106 R)
• M27: 11,275,042 km (0.073 R)
• M28: 12,510,720 km (0.113 R)
• M29: 12,709,685 km (0.103 R)
• M30: 12,909,847 km (0.089 R)
• M31: 15,532,597 km (0.081 R)
• M32: 15,961,494 km (0.113 R)
• M33: 16,757,654 km (0.12 R)
• M34: 17,344,826 km (0.077 R)
• M35: 18,388,421 km (0.045 R)
• M36: 18,539,215 km (0.118 R)
• M37: 21,163,910 km (0.075 R)
• M38: 22,761,466 km (0.076 R)
• M39: 23,820,469 km (0.071 R)
• M40: 24,645,950 km (0.074 R)
• M41: 25,480,856 km (0.041 R)
• M42: 25,901,675 km (0.093 R)
• M43: 26,240,065 km (0.081 R)
• M44: 28,562,123 km (0.085 R)
• M45: 29,614,993 km (0.093 R)
• M46: 30,949,107 km (0.107 R)
• M47: 32,940,703 km (0.08 R)
• M48: 33,675,229 km (0.101 R)
• M49: 34,880,240 km (0.107 R)
• M50: 35,441,082 km (0.104 R)
• M51: 35,722,625 km (0.1 R)
• M52: 38,001,898 km (0.084 R)
• M53: 38,193,982 km (0.088 R)
• M54: 38,386,365 km (0.087 R)
• M55: 38,965,309 km (0.098 R)
• M56: 39,353,066 km (0.101 R)
• M57: 40,523,520 km (0.085 R)
• M58: 40,719,792 km (0.074 R)
• M59: 40,817,929 km (0.11 R)
• M60: 42,400,225 km (0.067 R)
• M61: 43,399,389 km (0.093 R)
• M62: 43,801,060 km (0.068 R)
• M63: 44,406,183 km (0.036 R)
• M64: 46,237,710 km (0.078 R)
• M65: 47,059,601 km (0.049 R)
• M66: 48,197,592 km (0.12 R)
• M67: 48,301,562 km (0.087 R)
• M68: 51,029,180 km (0.114 R)
• M69: 53,161,099 km (0.063 R)
• M70: 53,483,333 km (0.119 R)
• M71: 54,345,914 km (0.108 R)
• M72: 54,670,691 km (0.116 R)
• M73: 56,084,990 km (0.064 R)
• M74: 56,522,563 km (0.061 R)
• M75: 57,952,570 km (0.108 R)
• M76: 58,616,634 km (0.049 R)
• M77: 58,727,487 km (0.113 R)
• M78: 58,838,488 km (0.085 R)
• M79: 59,283,093 km (0.087 R)
• M80: 59,617,295 km (0.1 R)
• M81: 61,072,732 km (0.103 R)
• M82: 62,087,305 km (0.037 R)
• M83: 63,448,496 km (0.116 R)
• M84: 66,315,988 km (0.108 R)
• M85: 72,533,126 km (0.072 R)
• M86: 73,487,560 km (0.117 R)
• M87: 74,206,229 km (0.098 R)
• M88: 75,167,844 km (0.088 R)
• M89: 75,771,022 km (0.111 R)
• M90: 76,618,195 km (0.103 R)
• M91: 77,955,750 km (0.074 R)
• M92: 78,688,630 km (0.03 R)
• M93: 79,178,413 km (0.066 R)
• M94: 80,284,240 km (0.087 R)
• M95: 80,407,360 km (0.068 R)
• M96: 83,008,717 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 13,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit