🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.9 AU - 1 AU

Year: 355 Days

Day: 42.4 Hours

Environment

Temp: 8 °C

Axial Tilt: 1.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.99 AU - 1.17 AU

Year: 430 Days

Day: 41.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.69 AU - 2.45 AU

Year: 1140 Days

Day: 30.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,472,477 km

• M1: 1,250,638 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.99 AU - 3.37 AU

Year: 2171 Days

Day: 31.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,472,477 km

• M1: 753,973 km (0.044 R)
• M2: 1,528,292 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 13.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.54 AU - 6.06 AU

Year: 5348 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 93,472,477 km

• M1: 225,594 km (0.114 R)
• M2: 405,709 km (0.111 R)
• M3: 522,695 km (0.053 R)
• M4: 679,623 km (0.115 R)
• M5: 854,503 km (0.094 R)
• M6: 985,401 km (0.029 R)
• M7: 1,252,284 km (0.049 R)
• M8: 1,455,438 km (0.071 R)
• M9: 1,818,512 km (0.111 R)
• M10: 1,913,955 km (0.104 R)
• M11: 2,129,974 km (0.101 R)
• M12: 2,251,448 km (0.033 R)
• M13: 2,416,903 km (0.084 R)
• M14: 2,522,519 km (0.118 R)
• M15: 2,629,631 km (0.073 R)
• M16: 2,760,380 km (0.089 R)
• M17: 2,938,102 km (0.063 R)
• M18: 3,142,752 km (0.114 R)
• M19: 3,375,676 km (0.111 R)
• M20: 4,133,988 km (0.117 R)
• M21: 4,363,919 km (0.075 R)
• M22: 4,598,190 km (0.109 R)
• M23: 5,133,750 km (0.057 R)
• M24: 6,235,090 km (0.082 R)
• M25: 6,677,899 km (0.103 R)
• M26: 7,284,070 km (0.078 R)
• M27: 8,614,444 km (0.096 R)
• M28: 9,307,531 km (0.095 R)
• M29: 9,441,720 km (0.07 R)
• M30: 9,711,744 km (0.093 R)
• M31: 10,607,237 km (0.11 R)
• M32: 11,314,087 km (0.051 R)
• M33: 11,781,730 km (0.056 R)
• M34: 12,959,664 km (0.027 R)
• M35: 13,147,110 km (0.116 R)
• M36: 13,335,603 km (0.07 R)
• M37: 13,714,983 km (0.101 R)
• M38: 14,059,507 km (0.053 R)
• M39: 14,368,277 km (0.098 R)
• M40: 15,466,325 km (0.038 R)
• M41: 15,585,555 km (0.117 R)
• M42: 15,705,233 km (0.116 R)
• M43: 16,065,764 km (0.117 R)
• M44: 16,226,881 km (0.093 R)
• M45: 16,835,894 km (0.106 R)
• M46: 16,999,554 km (0.096 R)
• M47: 18,962,129 km (0.052 R)
• M48: 19,217,941 km (0.108 R)
• M49: 19,603,604 km (0.042 R)
• M50: 19,991,811 km (0.107 R)
• M51: 20,078,577 km (0.089 R)
• M52: 20,382,710 km (0.096 R)
• M53: 20,469,925 km (0.085 R)
• M54: 20,688,488 km (0.119 R)
• M55: 21,216,120 km (0.107 R)
• M56: 22,015,870 km (0.046 R)
• M57: 22,194,938 km (0.102 R)
• M58: 22,464,514 km (0.11 R)
• M59: 24,012,403 km (0.099 R)
• M60: 24,150,631 km (0.068 R)
• M61: 24,335,235 km (0.107 R)
• M62: 24,938,863 km (0.098 R)
• M63: 25,172,385 km (0.079 R)
• M64: 25,453,479 km (0.09 R)
• M65: 26,066,083 km (0.113 R)
• M66: 26,636,050 km (0.085 R)
• M67: 26,922,530 km (0.062 R)
• M68: 27,788,104 km (0.056 R)
• M69: 28,078,623 km (0.079 R)
• M70: 28,224,331 km (0.083 R)
• M71: 28,711,721 km (0.077 R)
• M72: 29,201,804 km (0.09 R)
• M73: 29,300,239 km (0.104 R)
• M74: 29,595,994 km (0.068 R)
• M75: 29,793,762 km (0.118 R)
• M76: 30,638,990 km (0.078 R)
• M77: 32,048,202 km (0.073 R)
• M78: 32,811,899 km (0.114 R)
• M79: 33,273,110 km (0.03 R)
• M80: 33,427,195 km (0.117 R)
• M81: 33,633,192 km (0.082 R)
• M82: 33,839,487 km (0.086 R)
• M83: 33,942,859 km (0.076 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.2

Radius: 7.2

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 11.89 AU - 13.23 AU

Year: 17043 Days

Day: 21.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 93,472,477 km

• M1: 109,057 km (0.086 R)
• M2: 640,129 km (0.111 R)
• M3: 772,075 km (0.034 R)
• M4: 827,426 km (0.091 R)
• M5: 1,031,926 km (0.05 R)
• M6: 1,236,277 km (0.109 R)
• M7: 1,368,521 km (0.111 R)
• M8: 1,453,643 km (0.119 R)
• M9: 1,558,062 km (0.118 R)
• M10: 1,629,121 km (0.115 R)
• M11: 1,683,126 km (0.101 R)
• M12: 2,000,722 km (0.118 R)
• M13: 2,627,088 km (0.027 R)
• M14: 2,841,462 km (0.09 R)
• M15: 2,928,827 km (0.115 R)
• M16: 3,151,279 km (0.078 R)
• M17: 3,219,047 km (0.1 R)
• M18: 3,778,693 km (0.057 R)
• M19: 4,020,892 km (0.119 R)
• M20: 4,143,861 km (0.104 R)
• M21: 4,571,262 km (0.079 R)
• M22: 4,855,348 km (0.086 R)
• M23: 6,104,491 km (0.087 R)
• M24: 6,503,618 km (0.086 R)
• M25: 6,561,213 km (0.064 R)
• M26: 6,940,444 km (0.116 R)
• M27: 7,356,774 km (0.109 R)
• M28: 7,598,375 km (0.099 R)
• M29: 8,027,422 km (0.112 R)
• M30: 8,182,555 km (0.053 R)
• M31: 8,244,937 km (0.067 R)
• M32: 8,464,248 km (0.106 R)
• M33: 9,037,357 km (0.119 R)
• M34: 9,134,147 km (0.12 R)
• M35: 9,655,795 km (0.102 R)
• M36: 9,721,767 km (0.118 R)
• M37: 9,787,740 km (0.04 R)
• M38: 10,020,065 km (0.05 R)
• M39: 10,388,974 km (0.087 R)
• M40: 10,864,695 km (0.088 R)
• M41: 11,732,063 km (0.036 R)
• M42: 12,477,659 km (0.057 R)
• M43: 12,874,393 km (0.1 R)
• M44: 13,238,664 km (0.114 R)
• M45: 13,495,673 km (0.059 R)
• M46: 13,754,178 km (0.078 R)
• M47: 15,263,321 km (0.114 R)
• M48: 15,532,747 km (0.105 R)
• M49: 15,881,609 km (0.106 R)
• M50: 17,784,943 km (0.041 R)
• M51: 18,435,245 km (0.087 R)
• M52: 19,259,080 km (0.039 R)
• M53: 19,342,107 km (0.12 R)
• M54: 19,550,347 km (0.102 R)
• M55: 19,968,773 km (0.119 R)
• M56: 20,899,870 km (0.112 R)
• M57: 21,242,000 km (0.071 R)
• M58: 22,018,413 km (0.073 R)
• M59: 22,148,713 km (0.107 R)
• M60: 22,453,743 km (0.043 R)
• M61: 22,672,604 km (0.058 R)
• M62: 22,760,269 km (0.08 R)
• M63: 22,892,065 km (0.102 R)
• M64: 23,200,386 km (0.119 R)
• M65: 23,687,925 km (0.109 R)
• M66: 23,776,936 km (0.067 R)
• M67: 24,989,128 km (0.099 R)
• M68: 25,488,784 km (0.044 R)
• M69: 25,717,071 km (0.037 R)
• M70: 25,945,955 km (0.087 R)
• M71: 26,037,659 km (0.098 R)
• M72: 26,175,439 km (0.106 R)
• M73: 26,359,594 km (0.119 R)
• M74: 27,426,675 km (0.103 R)
• M75: 27,801,268 km (0.108 R)
• M76: 28,413,423 km (0.074 R)
• M77: 28,839,777 km (0.117 R)
• M78: 29,077,488 km (0.092 R)
• M79: 29,555,154 km (0.119 R)
• M80: 29,939,022 km (0.103 R)
• M81: 30,954,642 km (0.097 R)
• M82: 31,003,261 km (0.034 R)
• M83: 31,100,649 km (0.116 R)
• M84: 31,442,181 km (0.111 R)
• M85: 31,638,005 km (0.037 R)
• M86: 31,834,128 km (0.11 R)
• M87: 32,920,208 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.4

Radius: 7.8

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.24 AU - 19.02 AU

Year: 25966 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,472,477 km

• M1: 219,759 km (0.064 R)
• M2: 444,156 km (0.104 R)
• M3: 872,156 km (0.092 R)
• M4: 929,601 km (0.043 R)
• M5: 1,469,350 km (0.086 R)
• M6: 1,644,380 km (0.098 R)
• M7: 1,826,291 km (0.102 R)
• M8: 2,053,380 km (0.038 R)
• M9: 2,131,171 km (0.049 R)
• M10: 3,049,852 km (0.102 R)
• M11: 3,273,949 km (0.094 R)
• M12: 3,411,131 km (0.083 R)
• M13: 3,881,915 km (0.091 R)
• M14: 5,252,680 km (0.111 R)
• M15: 6,017,126 km (0.08 R)
• M16: 7,347,051 km (0.053 R)
• M17: 8,448,689 km (0.099 R)
• M18: 10,531,391 km (0.094 R)
• M19: 11,699,002 km (0.117 R)
• M20: 12,619,328 km (0.059 R)
• M21: 13,051,965 km (0.034 R)
• M22: 13,270,079 km (0.111 R)
• M23: 15,210,513 km (0.059 R)
• M24: 15,593,783 km (0.098 R)
• M25: 19,763,973 km (0.07 R)
• M26: 19,847,449 km (0.079 R)
• M27: 20,434,471 km (0.055 R)
• M28: 21,197,569 km (0.104 R)
• M29: 22,316,262 km (0.082 R)
• M30: 23,542,367 km (0.096 R)
• M31: 23,985,625 km (0.109 R)
• M32: 24,521,036 km (0.109 R)
• M33: 25,968,246 km (0.082 R)
• M34: 26,426,015 km (0.12 R)
• M35: 27,164,281 km (0.056 R)
• M36: 27,349,782 km (0.054 R)
• M37: 28,284,170 km (0.094 R)
• M38: 29,896,386 km (0.045 R)
• M39: 31,052,329 km (0.093 R)
• M40: 33,110,198 km (0.034 R)
• M41: 33,308,564 km (0.116 R)
• M42: 35,616,859 km (0.112 R)
• M43: 35,718,436 km (0.057 R)
• M44: 37,769,274 km (0.041 R)
• M45: 38,287,929 km (0.085 R)
• M46: 39,437,290 km (0.094 R)
• M47: 42,844,681 km (0.112 R)
• M48: 44,692,813 km (0.119 R)
• M49: 45,681,804 km (0.116 R)
• M50: 45,902,611 km (0.085 R)
• M51: 46,234,419 km (0.113 R)
• M52: 47,123,030 km (0.099 R)
• M53: 47,681,329 km (0.072 R)
• M54: 50,277,451 km (0.118 R)
• M55: 51,305,787 km (0.089 R)
• M56: 53,499,490 km (0.117 R)
• M57: 53,848,651 km (0.05 R)
• M58: 53,965,188 km (0.03 R)
• M59: 54,315,397 km (0.113 R)
• M60: 54,666,353 km (0.078 R)
• M61: 56,077,510 km (0.1 R)
• M62: 58,216,759 km (0.036 R)
• M63: 59,537,260 km (0.05 R)
• M64: 59,778,412 km (0.077 R)
• M65: 59,898,987 km (0.094 R)
• M66: 60,019,863 km (0.097 R)
• M67: 60,988,958 km (0.065 R)
• M68: 63,311,165 km (0.104 R)
• M69: 63,434,135 km (0.075 R)
• M70: 66,160,855 km (0.102 R)
• M71: 66,410,534 km (0.11 R)
• M72: 66,911,088 km (0.088 R)
• M73: 67,915,788 km (0.068 R)
• M74: 68,925,424 km (0.04 R)
• M75: 69,559,120 km (0.07 R)
• M76: 69,812,988 km (0.092 R)
• M77: 73,400,943 km (0.036 R)
• M78: 73,788,851 km (0.111 R)
• M79: 74,437,058 km (0.113 R)
• M80: 77,179,636 km (0.083 R)
• M81: 79,158,965 km (0.117 R)
• M82: 80,754,277 km (0.062 R)
• M83: 82,091,832 km (0.081 R)
• M84: 83,301,929 km (0.111 R)
• M85: 83,841,678 km (0.106 R)
• M86: 84,518,010 km (0.097 R)
• M87: 84,788,932 km (0.075 R)
• M88: 89,164,370 km (0.114 R)
• M89: 89,302,299 km (0.099 R)
• M90: 89,440,229 km (0.081 R)
• M91: 93,052,568 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 17,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit