🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.48 AU - 0.74 AU

Year: 204 Days

Day: 20.3 Hours

Environment

Temp: 26 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.56 AU - 0.72 AU

Year: 219 Days

Day: 30.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,553,319 km

• M1: 107,561 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.32 AU - 2.2 AU

Year: 998 Days

Day: 27.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.55 AU - 2.11 AU

Year: 1058 Days

Day: 30 Hours

Environment

Temp: -115 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.3

Radius: 14.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.76 AU - 6.78 AU

Year: 6712 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,553,319 km

• M1: 183,706 km (0.093 R)
• M2: 284,535 km (0.077 R)
• M3: 397,631 km (0.088 R)
• M4: 544,985 km (0.068 R)
• M5: 820,993 km (0.109 R)
• M6: 1,214,136 km (0.056 R)
• M7: 1,617,751 km (0.036 R)
• M8: 1,729,351 km (0.059 R)
• M9: 2,063,254 km (0.09 R)
• M10: 2,167,673 km (0.087 R)
• M11: 2,363,646 km (0.115 R)
• M12: 2,909,230 km (0.059 R)
• M13: 3,106,549 km (0.113 R)
• M14: 3,206,930 km (0.118 R)
• M15: 3,493,858 km (0.045 R)
• M16: 4,115,138 km (0.063 R)
• M17: 4,794,163 km (0.047 R)
• M18: 4,981,310 km (0.114 R)
• M19: 5,266,593 km (0.048 R)
• M20: 5,459,724 km (0.082 R)
• M21: 6,230,602 km (0.071 R)
• M22: 6,435,102 km (0.032 R)
• M23: 6,590,085 km (0.105 R)
• M24: 7,088,695 km (0.056 R)
• M25: 7,599,871 km (0.071 R)
• M26: 7,763,681 km (0.034 R)
• M27: 7,873,635 km (0.109 R)
• M28: 8,178,665 km (0.099 R)
• M29: 8,402,912 km (0.1 R)
• M30: 8,515,709 km (0.087 R)
• M31: 8,886,263 km (0.074 R)
• M32: 9,613,608 km (0.07 R)
• M33: 9,761,411 km (0.102 R)
• M34: 10,511,794 km (0.076 R)
• M35: 10,847,940 km (0.085 R)
• M36: 11,218,644 km (0.034 R)
• M37: 11,687,932 km (0.116 R)
• M38: 11,814,193 km (0.075 R)
• M39: 12,004,332 km (0.102 R)
• M40: 12,355,737 km (0.091 R)
• M41: 12,484,391 km (0.034 R)
• M42: 12,613,494 km (0.089 R)
• M43: 12,710,583 km (0.071 R)
• M44: 12,840,434 km (0.09 R)
• M45: 13,036,108 km (0.06 R)
• M46: 13,761,807 km (0.064 R)
• M47: 14,500,821 km (0.117 R)
• M48: 16,263,233 km (0.081 R)
• M49: 17,331,213 km (0.113 R)
• M50: 17,764,897 km (0.12 R)
• M51: 17,983,010 km (0.051 R)
• M52: 18,202,171 km (0.066 R)
• M53: 18,422,080 km (0.113 R)
• M54: 18,642,887 km (0.067 R)
• M55: 19,049,942 km (0.112 R)
• M56: 19,161,542 km (0.082 R)
• M57: 19,310,692 km (0.109 R)
• M58: 19,422,740 km (0.118 R)
• M59: 19,647,436 km (0.032 R)
• M60: 19,873,180 km (0.112 R)
• M61: 20,327,059 km (0.104 R)
• M62: 20,822,528 km (0.074 R)
• M63: 21,052,609 km (0.12 R)
• M64: 21,747,940 km (0.07 R)
• M65: 22,254,927 km (0.092 R)
• M66: 22,411,556 km (0.054 R)
• M67: 23,919,054 km (0.086 R)
• M68: 24,280,931 km (0.103 R)
• M69: 25,295,504 km (0.113 R)
• M70: 26,075,806 km (0.12 R)
• M71: 26,282,551 km (0.066 R)
• M72: 26,739,123 km (0.117 R)
• M73: 27,072,876 km (0.081 R)
• M74: 27,492,049 km (0.073 R)
• M75: 27,660,197 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.6

Radius: 8.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.74 AU - 8.02 AU

Year: 8571 Days

Day: 11.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 84,553,319 km

• M1: 214,972 km (0.091 R)
• M2: 434,731 km (0.049 R)
• M3: 883,375 km (0.112 R)
• M4: 1,067,231 km (0.109 R)
• M5: 1,539,212 km (0.081 R)
• M6: 1,649,167 km (0.113 R)
• M7: 1,921,285 km (0.09 R)
• M8: 2,654,315 km (0.102 R)
• M9: 2,820,668 km (0.049 R)
• M10: 3,740,396 km (0.117 R)
• M11: 3,796,196 km (0.092 R)
• M12: 5,872,464 km (0.112 R)
• M13: 6,555,379 km (0.092 R)
• M14: 6,917,705 km (0.081 R)
• M15: 7,009,259 km (0.034 R)
• M16: 8,260,794 km (0.06 R)
• M17: 8,358,033 km (0.085 R)
• M18: 8,529,173 km (0.107 R)
• M19: 8,652,142 km (0.026 R)
• M20: 8,825,227 km (0.095 R)
• M21: 9,275,666 km (0.088 R)
• M22: 9,503,654 km (0.025 R)
• M23: 10,486,661 km (0.091 R)
• M24: 11,610,590 km (0.034 R)
• M25: 12,131,490 km (0.103 R)
• M26: 12,856,591 km (0.06 R)
• M27: 12,941,263 km (0.059 R)
• M28: 13,538,458 km (0.034 R)
• M29: 14,115,606 km (0.044 R)
• M30: 14,907,577 km (0.086 R)
• M31: 15,115,219 km (0.1 R)
• M32: 15,383,747 km (0.117 R)
• M33: 15,533,495 km (0.112 R)
• M34: 17,587,324 km (0.094 R)
• M35: 17,681,272 km (0.108 R)
• M36: 17,806,784 km (0.052 R)
• M37: 18,406,971 km (0.114 R)
• M38: 18,725,614 km (0.093 R)
• M39: 19,497,689 km (0.093 R)
• M40: 19,952,915 km (0.11 R)
• M41: 20,675,323 km (0.038 R)
• M42: 21,106,165 km (0.062 R)
• M43: 21,239,307 km (0.108 R)
• M44: 21,741,208 km (0.1 R)
• M45: 22,145,571 km (0.047 R)
• M46: 22,247,148 km (0.029 R)
• M47: 22,450,452 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.8

Radius: 7.6

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 9.83 AU - 10.23 AU

Year: 13579 Days

Day: 21.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 84,553,319 km

• M1: 123,867 km (0.059 R)
• M2: 183,706 km (0.096 R)
• M3: 231,877 km (0.094 R)
• M4: 346,768 km (0.093 R)
• M5: 547,079 km (0.096 R)
• M6: 733,179 km (0.113 R)
• M7: 1,178,682 km (0.099 R)
• M8: 1,405,622 km (0.113 R)
• M9: 1,468,602 km (0.1 R)
• M10: 1,613,712 km (0.041 R)
• M11: 1,935,647 km (0.069 R)
• M12: 2,370,677 km (0.04 R)
• M13: 2,522,370 km (0.073 R)
• M14: 2,755,892 km (0.093 R)
• M15: 2,875,421 km (0.07 R)
• M16: 3,244,030 km (0.098 R)
• M17: 3,307,011 km (0.108 R)
• M18: 3,913,779 km (0.066 R)
• M19: 4,025,828 km (0.11 R)
• M20: 4,138,924 km (0.079 R)
• M21: 4,531,320 km (0.116 R)
• M22: 4,743,898 km (0.061 R)
• M23: 4,791,470 km (0.109 R)
• M24: 5,326,582 km (0.12 R)
• M25: 5,601,243 km (0.104 R)
• M26: 6,295,078 km (0.12 R)
• M27: 6,347,587 km (0.034 R)
• M28: 6,799,522 km (0.082 R)
• M29: 7,734,210 km (0.061 R)
• M30: 8,360,427 km (0.048 R)
• M31: 8,592,154 km (0.062 R)
• M32: 8,884,767 km (0.113 R)
• M33: 9,449,948 km (0.101 R)
• M34: 9,751,986 km (0.06 R)
• M35: 10,427,869 km (0.119 R)
• M36: 10,739,930 km (0.057 R)
• M37: 11,118,712 km (0.06 R)
• M38: 11,694,814 km (0.054 R)
• M39: 11,889,141 km (0.099 R)
• M40: 11,986,679 km (0.116 R)
• M41: 12,084,366 km (0.044 R)
• M42: 12,313,550 km (0.077 R)
• M43: 12,412,285 km (0.107 R)
• M44: 12,577,291 km (0.116 R)
• M45: 12,809,617 km (0.109 R)
• M46: 13,244,797 km (0.076 R)
• M47: 14,129,668 km (0.084 R)
• M48: 14,232,891 km (0.108 R)
• M49: 14,509,647 km (0.11 R)
• M50: 14,579,210 km (0.035 R)
• M51: 14,893,216 km (0.105 R)
• M52: 14,998,383 km (0.093 R)
• M53: 15,103,700 km (0.056 R)
• M54: 15,209,316 km (0.104 R)
• M55: 15,848,548 km (0.087 R)
• M56: 16,063,520 km (0.089 R)
• M57: 16,787,125 km (0.065 R)
• M58: 17,521,351 km (0.097 R)
• M59: 17,966,854 km (0.096 R)
• M60: 18,228,501 km (0.106 R)
• M61: 18,491,344 km (0.052 R)
• M62: 18,566,741 km (0.072 R)
• M63: 20,133,779 km (0.084 R)
• M64: 20,288,912 km (0.103 R)
• M65: 20,444,344 km (0.09 R)
• M66: 21,188,594 km (0.087 R)
• M67: 21,267,432 km (0.108 R)
• M68: 21,782,497 km (0.094 R)
• M69: 21,941,669 km (0.115 R)
• M70: 22,824,596 km (0.096 R)
• M71: 23,107,934 km (0.118 R)
• M72: 23,514,841 km (0.058 R)
• M73: 23,923,991 km (0.102 R)
• M74: 24,583,568 km (0.097 R)
• M75: 24,874,087 km (0.092 R)
• M76: 25,374,641 km (0.098 R)
• M77: 25,878,636 km (0.066 R)
• M78: 27,840,762 km (0.079 R)
• M79: 28,013,548 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493

Radius: 6.5

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 12.82 AU - 19.38 AU

Year: 27616 Days

Day: 19 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,553,319 km

• M1: 88,412 km (0.095 R)
• M2: 165,306 km (0.095 R)
• M3: 251,773 km (0.054 R)
• M4: 682,017 km (0.072 R)
• M5: 756,666 km (0.116 R)
• M6: 1,230,442 km (0.081 R)
• M7: 1,545,795 km (0.069 R)
• M8: 2,399,699 km (0.093 R)
• M9: 2,476,593 km (0.106 R)
• M10: 2,792,244 km (0.118 R)
• M11: 3,247,022 km (0.045 R)
• M12: 3,548,461 km (0.051 R)
• M13: 4,553,310 km (0.11 R)
• M14: 5,136,144 km (0.043 R)
• M15: 5,897,597 km (0.114 R)
• M16: 6,054,076 km (0.116 R)
• M17: 6,371,224 km (0.115 R)
• M18: 7,693,071 km (0.027 R)
• M19: 8,326,318 km (0.113 R)
• M20: 8,384,811 km (0.062 R)
• M21: 9,337,749 km (0.119 R)
• M22: 11,604,307 km (0.064 R)
• M23: 11,997,899 km (0.043 R)
• M24: 12,329,258 km (0.117 R)
• M25: 12,596,440 km (0.073 R)
• M26: 13,272,921 km (0.094 R)
• M27: 14,030,485 km (0.052 R)
• M28: 14,943,930 km (0.066 R)
• M29: 16,680,163 km (0.112 R)
• M30: 16,827,666 km (0.104 R)
• M31: 17,124,169 km (0.03 R)
• M32: 17,273,019 km (0.108 R)
• M33: 18,785,005 km (0.094 R)
• M34: 20,260,189 km (0.08 R)
• M35: 22,176,089 km (0.037 R)
• M36: 22,501,016 km (0.048 R)
• M37: 23,073,527 km (0.077 R)
• M38: 27,386,134 km (0.082 R)
• M39: 28,260,235 km (0.047 R)
• M40: 28,348,198 km (0.105 R)
• M41: 33,043,926 km (0.085 R)
• M42: 34,442,516 km (0.102 R)
• M43: 34,913,001 km (0.057 R)
• M44: 36,050,843 km (0.106 R)
• M45: 36,337,173 km (0.1 R)
• M46: 36,432,766 km (0.102 R)
• M47: 38,071,162 km (0.114 R)
• M48: 39,242,065 km (0.045 R)
• M49: 40,722,186 km (0.101 R)
• M50: 41,419,162 km (0.042 R)
• M51: 42,120,028 km (0.04 R)
• M52: 43,432,151 km (0.119 R)
• M53: 43,533,579 km (0.114 R)
• M54: 43,838,609 km (0.094 R)
• M55: 45,168,085 km (0.068 R)
• M56: 45,786,224 km (0.065 R)
• M57: 46,303,383 km (0.073 R)
• M58: 47,448,106 km (0.113 R)
• M59: 48,076,417 km (0.104 R)
• M60: 48,181,435 km (0.051 R)
• M61: 48,812,888 km (0.1 R)
• M62: 49,024,120 km (0.114 R)
• M63: 49,871,592 km (0.111 R)
• M64: 50,830,813 km (0.115 R)
• M65: 51,366,224 km (0.107 R)
• M66: 52,119,150 km (0.107 R)
• M67: 53,527,016 km (0.096 R)
• M68: 54,947,298 km (0.087 R)
• M69: 56,601,551 km (0.089 R)
• M70: 58,608,107 km (0.072 R)
• M71: 58,832,504 km (0.119 R)
• M72: 59,282,046 km (0.11 R)
• M73: 62,003,680 km (0.108 R)
• M74: 63,725,252 km (0.12 R)
• M75: 66,512,410 km (0.098 R)
• M76: 67,685,407 km (0.052 R)
• M77: 69,576,324 km (0.119 R)
• M78: 69,695,105 km (0.071 R)
• M79: 70,886,502 km (0.076 R)
• M80: 71,484,744 km (0.115 R)
• M81: 72,686,015 km (0.052 R)
• M82: 74,743,734 km (0.091 R)
• M83: 75,108,753 km (0.106 R)
• M84: 77,065,941 km (0.109 R)
• M85: 78,297,730 km (0.115 R)
• M86: 80,905,520 km (0.099 R)
• M87: 81,530,690 km (0.1 R)
• M88: 81,781,117 km (0.105 R)
• M89: 82,282,868 km (0.119 R)
• M90: 82,534,043 km (0.072 R)
• M91: 83,163,401 km (0.052 R)
• M92: 83,289,363 km (0.114 R)
• M93: 83,920,516 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 15,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit