🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.73 AU - 0.77 AU

Year: 272 Days

Day: 19.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.85 AU - 1.27 AU

Year: 457 Days

Day: 46.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,049,016 km

• M1: 438,172 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.51 AU - 2.55 AU

Year: 1686 Days

Day: 33.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,049,016 km

• M1: 147,803 km (0.092 R)

Asteroid Belt

Center: 3.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.4

Radius: 11.9

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.37 AU - 5.45 AU

Year: 3880 Days

Day: 8.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 111,049,016 km

• M1: 159,023 km (0.104 R)
• M2: 370,704 km (0.113 R)
• M3: 471,084 km (0.092 R)
• M4: 873,801 km (0.071 R)
• M5: 1,509,891 km (0.099 R)
• M6: 1,731,895 km (0.097 R)
• M7: 1,909,168 km (0.051 R)
• M8: 2,476,742 km (0.101 R)
• M9: 2,654,016 km (0.105 R)
• M10: 2,851,485 km (0.101 R)
• M11: 3,185,836 km (0.039 R)
• M12: 3,619,670 km (0.119 R)
• M13: 3,910,488 km (0.092 R)
• M14: 4,054,252 km (0.102 R)
• M15: 4,458,914 km (0.026 R)
• M16: 5,627,423 km (0.073 R)
• M17: 5,923,627 km (0.118 R)
• M18: 6,659,499 km (0.089 R)
• M19: 7,016,439 km (0.03 R)
• M20: 7,180,847 km (0.068 R)
• M21: 7,435,313 km (0.074 R)
• M22: 7,569,353 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 148.8

Radius: 5.5

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.68 AU - 14.86 AU

Year: 21408 Days

Day: 19.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 111,049,016 km

• M1: 123,568 km (0.109 R)
• M2: 224,397 km (0.099 R)
• M3: 292,314 km (0.064 R)
• M4: 354,846 km (0.119 R)
• M5: 422,464 km (0.052 R)
• M6: 897,288 km (0.083 R)
• M7: 1,050,027 km (0.09 R)
• M8: 1,129,614 km (0.075 R)
• M9: 1,294,919 km (0.053 R)
• M10: 1,337,405 km (0.04 R)
• M11: 1,557,164 km (0.116 R)
• M12: 1,883,886 km (0.111 R)
• M13: 2,205,970 km (0.12 R)
• M14: 2,334,475 km (0.072 R)
• M15: 2,386,535 km (0.101 R)
• M16: 2,652,969 km (0.102 R)
• M17: 2,817,227 km (0.118 R)
• M18: 2,872,728 km (0.046 R)
• M19: 3,098,621 km (0.045 R)
• M20: 3,418,461 km (0.108 R)
• M21: 4,215,668 km (0.106 R)
• M22: 4,933,139 km (0.111 R)
• M23: 5,305,937 km (0.1 R)
• M24: 6,006,803 km (0.063 R)
• M25: 6,295,378 km (0.081 R)
• M26: 6,441,236 km (0.069 R)
• M27: 6,588,290 km (0.05 R)
• M28: 6,736,542 km (0.112 R)
• M29: 7,073,885 km (0.061 R)
• M30: 7,187,579 km (0.068 R)
• M31: 7,648,490 km (0.104 R)
• M32: 7,765,177 km (0.103 R)
• M33: 7,843,267 km (0.096 R)
• M34: 8,923,513 km (0.106 R)
• M35: 9,335,356 km (0.12 R)
• M36: 9,543,596 km (0.068 R)
• M37: 10,564,452 km (0.081 R)
• M38: 10,912,267 km (0.052 R)
• M39: 11,352,534 km (0.113 R)
• M40: 11,753,606 km (0.081 R)
• M41: 11,978,451 km (0.083 R)
• M42: 12,938,421 km (0.051 R)
• M43: 13,031,022 km (0.114 R)
• M44: 13,077,547 km (0.067 R)
• M45: 14,208,357 km (0.088 R)
• M46: 14,979,534 km (0.068 R)
• M47: 16,161,507 km (0.109 R)
• M48: 17,835,208 km (0.097 R)
• M49: 18,405,176 km (0.118 R)
• M50: 19,033,786 km (0.107 R)
• M51: 19,086,594 km (0.09 R)
• M52: 20,097,128 km (0.119 R)
• M53: 20,204,539 km (0.09 R)
• M54: 20,690,283 km (0.102 R)
• M55: 21,016,107 km (0.117 R)
• M56: 21,179,618 km (0.086 R)
• M57: 21,563,037 km (0.091 R)
• M58: 22,114,604 km (0.058 R)
• M59: 22,336,608 km (0.09 R)
• M60: 23,231,652 km (0.08 R)
• M61: 24,252,657 km (0.088 R)
• M62: 25,404,262 km (0.101 R)
• M63: 25,811,467 km (0.108 R)
• M64: 27,342,751 km (0.094 R)
• M65: 27,402,291 km (0.074 R)
• M66: 27,819,968 km (0.114 R)
• M67: 27,939,646 km (0.102 R)
• M68: 28,420,155 km (0.057 R)
• M69: 28,540,731 km (0.112 R)
• M70: 29,389,399 km (0.036 R)
• M71: 29,572,357 km (0.096 R)
• M72: 31,859,410 km (0.117 R)
• M73: 31,922,091 km (0.114 R)
• M74: 32,235,648 km (0.036 R)
• M75: 32,298,479 km (0.097 R)
• M76: 32,802,774 km (0.047 R)
• M77: 36,012,845 km (0.111 R)
• M78: 36,732,261 km (0.12 R)
• M79: 38,651,901 km (0.108 R)
• M80: 38,852,362 km (0.081 R)
• M81: 39,388,521 km (0.086 R)
• M82: 39,724,817 km (0.098 R)
• M83: 40,062,160 km (0.111 R)
• M84: 42,174,632 km (0.092 R)
• M85: 45,234,507 km (0.026 R)
• M86: 45,445,739 km (0.11 R)
• M87: 45,798,491 km (0.05 R)
• M88: 46,577,746 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.7

Radius: 3.2

Gravity: 52.41 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.54 AU - 17 AU

Year: 27496 Days

Day: 21.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 111,049,016 km

• M1: 90,507 km (0.119 R)
• M2: 362,176 km (0.075 R)
• M3: 559,496 km (0.118 R)
• M4: 1,476,381 km (0.113 R)
• M5: 1,543,252 km (0.094 R)
• M6: 1,891,964 km (0.077 R)
• M7: 2,380,401 km (0.088 R)
• M8: 3,509,117 km (0.075 R)
• M9: 3,598,427 km (0.116 R)
• M10: 4,056,197 km (0.088 R)
• M11: 4,975,476 km (0.111 R)
• M12: 5,744,558 km (0.096 R)
• M13: 6,440,488 km (0.103 R)
• M14: 6,604,896 km (0.091 R)
• M15: 6,937,601 km (0.058 R)
• M16: 6,993,700 km (0.056 R)
• M17: 7,332,839 km (0.066 R)
• M18: 7,735,257 km (0.07 R)
• M19: 7,793,451 km (0.054 R)
• M20: 7,968,480 km (0.098 R)
• M21: 8,144,856 km (0.105 R)
• M22: 9,726,854 km (0.044 R)
• M23: 10,232,195 km (0.067 R)
• M24: 12,337,187 km (0.105 R)
• M25: 12,404,955 km (0.053 R)
• M26: 13,507,790 km (0.118 R)
• M27: 13,577,802 km (0.034 R)
• M28: 14,070,877 km (0.118 R)
• M29: 14,141,786 km (0.091 R)
• M30: 14,641,592 km (0.093 R)
• M31: 15,219,938 km (0.055 R)
• M32: 15,365,646 km (0.069 R)
• M33: 16,324,120 km (0.111 R)
• M34: 16,848,161 km (0.106 R)
• M35: 16,998,956 km (0.108 R)
• M36: 17,377,737 km (0.104 R)
• M37: 18,375,555 km (0.116 R)
• M38: 18,920,540 km (0.096 R)
• M39: 19,708,323 km (0.094 R)
• M40: 20,346,208 km (0.097 R)
• M41: 20,909,893 km (0.045 R)
• M42: 21,152,989 km (0.11 R)
• M43: 23,131,571 km (0.11 R)
• M44: 23,383,045 km (0.076 R)
• M45: 23,888,686 km (0.11 R)
• M46: 24,653,879 km (0.028 R)
• M47: 24,910,738 km (0.085 R)
• M48: 25,427,000 km (0.065 R)
• M49: 25,686,553 km (0.097 R)
• M50: 26,470,296 km (0.095 R)
• M51: 29,319,687 km (0.096 R)
• M52: 31,891,573 km (0.119 R)
• M53: 32,077,972 km (0.112 R)
• M54: 34,630,261 km (0.095 R)
• M55: 34,917,789 km (0.107 R)
• M56: 35,785,307 km (0.069 R)
• M57: 36,660,005 km (0.097 R)
• M58: 39,125,977 km (0.1 R)
• M59: 39,325,540 km (0.116 R)
• M60: 39,625,634 km (0.102 R)
• M61: 44,112,223 km (0.101 R)
• M62: 46,098,733 km (0.094 R)
• M63: 46,520,599 km (0.111 R)
• M64: 46,731,981 km (0.106 R)
• M65: 47,155,792 km (0.106 R)
• M66: 47,580,949 km (0.102 R)
• M67: 50,483,447 km (0.098 R)
• M68: 55,670,753 km (0.086 R)
• M69: 56,007,648 km (0.055 R)
• M70: 58,840,582 km (0.071 R)
• M71: 59,871,910 km (0.052 R)
• M72: 60,909,072 km (0.11 R)
• M73: 63,821,144 km (0.104 R)
• M74: 64,526,798 km (0.035 R)
• M75: 64,762,564 km (0.083 R)
• M76: 65,116,812 km (0.063 R)
• M77: 65,234,994 km (0.104 R)
• M78: 65,471,658 km (0.072 R)
• M79: 65,708,621 km (0.092 R)
• M80: 66,421,155 km (0.086 R)
• M81: 66,659,166 km (0.043 R)
• M82: 67,375,141 km (0.05 R)
• M83: 67,973,682 km (0.089 R)
• M84: 68,814,572 km (0.096 R)
• M85: 71,723,652 km (0.094 R)
• M86: 72,824,991 km (0.101 R)
• M87: 73,439,091 km (0.116 R)
• M88: 74,301,971 km (0.116 R)
• M89: 75,044,126 km (0.101 R)
• M90: 75,788,824 km (0.082 R)
• M91: 76,660,681 km (0.103 R)
• M92: 77,160,338 km (0.096 R)
• M93: 77,410,615 km (0.055 R)
• M94: 80,815,463 km (0.09 R)
• M95: 82,984,033 km (0.073 R)
• M96: 83,754,013 km (0.101 R)
• M97: 85,042,650 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962

Radius: 4.5

Gravity: 47.51 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 16.67 AU - 17.63 AU

Year: 29756 Days

Day: 21.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,049,016 km

• M1: 107,561 km (0.043 R)
• M2: 239,805 km (0.089 R)
• M3: 302,038 km (0.067 R)
• M4: 1,259,913 km (0.1 R)
• M5: 1,646,624 km (0.115 R)
• M6: 2,067,742 km (0.099 R)
• M7: 3,305,963 km (0.103 R)
• M8: 3,513,306 km (0.086 R)
• M9: 3,778,543 km (0.12 R)
• M10: 3,995,310 km (0.084 R)
• M11: 4,843,979 km (0.075 R)
• M12: 4,902,472 km (0.116 R)
• M13: 4,961,264 km (0.09 R)
• M14: 5,746,054 km (0.087 R)
• M15: 5,807,988 km (0.048 R)
• M16: 8,042,681 km (0.114 R)
• M17: 8,391,393 km (0.099 R)
• M18: 10,207,661 km (0.053 R)
• M19: 10,358,157 km (0.094 R)
• M20: 10,890,276 km (0.093 R)
• M21: 11,275,790 km (0.057 R)
• M22: 11,744,330 km (0.054 R)
• M23: 13,024,589 km (0.086 R)
• M24: 13,105,970 km (0.069 R)
• M25: 13,187,651 km (0.029 R)
• M26: 14,013,431 km (0.088 R)
• M27: 15,197,348 km (0.114 R)
• M28: 15,714,508 km (0.071 R)
• M29: 16,325,017 km (0.073 R)
• M30: 16,854,594 km (0.114 R)
• M31: 20,242,088 km (0.083 R)
• M32: 21,866,721 km (0.102 R)
• M33: 22,157,689 km (0.092 R)
• M34: 24,733,166 km (0.104 R)
• M35: 28,875,531 km (0.072 R)
• M36: 30,808,335 km (0.069 R)
• M37: 32,010,055 km (0.089 R)
• M38: 32,230,113 km (0.063 R)
• M39: 33,785,034 km (0.087 R)
• M40: 34,910,458 km (0.111 R)
• M41: 38,243,200 km (0.104 R)
• M42: 38,359,886 km (0.089 R)
• M43: 38,593,707 km (0.05 R)
• M44: 41,795,999 km (0.025 R)
• M45: 42,156,979 km (0.077 R)
• M46: 42,277,555 km (0.092 R)
• M47: 42,640,031 km (0.104 R)
• M48: 43,246,351 km (0.051 R)
• M49: 44,099,956 km (0.056 R)
• M50: 44,590,189 km (0.096 R)
• M51: 44,959,097 km (0.069 R)
• M52: 45,947,789 km (0.111 R)
• M53: 46,071,806 km (0.083 R)
• M54: 46,569,368 km (0.06 R)
• M55: 47,193,640 km (0.098 R)
• M56: 47,318,854 km (0.118 R)
• M57: 50,997,465 km (0.063 R)
• M58: 51,769,839 km (0.077 R)
• M59: 54,241,495 km (0.086 R)
• M60: 57,017,583 km (0.089 R)
• M61: 59,433,738 km (0.052 R)
• M62: 59,568,975 km (0.092 R)
• M63: 62,431,829 km (0.047 R)
• M64: 66,879,523 km (0.102 R)
• M65: 67,724,901 km (0.096 R)
• M66: 69,283,711 km (0.073 R)
• M67: 71,284,732 km (0.063 R)
• M68: 72,870,170 km (0.097 R)
• M69: 76,369,563 km (0.069 R)
• M70: 78,732,761 km (0.11 R)
• M71: 79,029,862 km (0.102 R)
• M72: 80,072,559 km (0.106 R)
• M73: 80,221,858 km (0.101 R)
• M74: 80,371,306 km (0.1 R)
• M75: 81,870,576 km (0.067 R)
• M76: 82,021,072 km (0.107 R)
• M77: 82,472,857 km (0.061 R)
• M78: 86,883,451 km (0.097 R)
• M79: 87,036,939 km (0.053 R)
• M80: 89,969,506 km (0.12 R)
• M81: 90,591,085 km (0.112 R)
• M82: 90,902,398 km (0.117 R)
• M83: 91,526,072 km (0.102 R)
• M84: 91,682,252 km (0.12 R)
• M85: 92,620,829 km (0.086 R)
• M86: 93,877,451 km (0.066 R)
• M87: 94,034,828 km (0.103 R)
• M88: 99,119,809 km (0.109 R)
• M89: 102,019,166 km (0.11 R)
• M90: 102,829,537 km (0.1 R)
• M91: 103,804,616 km (0.037 R)
• M92: 104,619,625 km (0.042 R)
• M93: 108,561,080 km (0.043 R)
• M94: 109,222,602 km (0.05 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 13,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit