🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.62 AU

Year: 135 Days

Day: 12.2 Hours

Environment

Temp: 248 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.07 AU - 1.61 AU

Year: 543 Days

Day: 14.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 58,323,418 km

• M1: 314,754 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.25 AU - 5.85 AU

Year: 4574 Days

Day: 46.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 14.8

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.51 AU - 7.43 AU

Year: 6438 Days

Day: 12.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,323,418 km

• M1: 288,125 km (0.105 R)
• M2: 448,943 km (0.096 R)
• M3: 607,068 km (0.113 R)
• M4: 725,250 km (0.097 R)
• M5: 839,543 km (0.072 R)
• M6: 1,045,839 km (0.109 R)
• M7: 1,148,164 km (0.107 R)
• M8: 1,348,475 km (0.087 R)
• M9: 1,544,000 km (0.062 R)
• M10: 1,784,703 km (0.09 R)
• M11: 2,001,171 km (0.032 R)
• M12: 2,245,763 km (0.111 R)
• M13: 2,460,735 km (0.088 R)
• M14: 3,168,034 km (0.102 R)
• M15: 3,960,005 km (0.114 R)
• M16: 4,245,438 km (0.113 R)
• M17: 4,439,616 km (0.083 R)
• M18: 4,661,619 km (0.108 R)
• M19: 4,761,551 km (0.079 R)
• M20: 4,938,076 km (0.096 R)
• M21: 5,039,952 km (0.103 R)
• M22: 5,194,038 km (0.056 R)
• M23: 5,323,739 km (0.063 R)
• M24: 5,428,308 km (0.096 R)
• M25: 5,907,321 km (0.078 R)
• M26: 6,070,083 km (0.072 R)
• M27: 6,707,819 km (0.098 R)
• M28: 6,877,762 km (0.083 R)
• M29: 7,366,947 km (0.103 R)
• M30: 7,867,651 km (0.097 R)
• M31: 8,167,445 km (0.118 R)
• M32: 8,409,943 km (0.118 R)
• M33: 8,654,835 km (0.104 R)
• M34: 9,089,267 km (0.109 R)
• M35: 9,947,062 km (0.081 R)
• M36: 10,173,702 km (0.057 R)
• M37: 10,599,308 km (0.107 R)
• M38: 10,997,239 km (0.096 R)
• M39: 12,428,890 km (0.082 R)
• M40: 12,533,310 km (0.114 R)
• M41: 12,673,184 km (0.087 R)
• M42: 12,813,506 km (0.075 R)
• M43: 12,989,583 km (0.085 R)
• M44: 13,344,280 km (0.12 R)
• M45: 13,558,653 km (0.118 R)
• M46: 13,774,224 km (0.079 R)
• M47: 14,135,952 km (0.059 R)
• M48: 14,537,622 km (0.1 R)
• M49: 14,832,030 km (0.067 R)
• M50: 15,727,075 km (0.107 R)
• M51: 17,063,881 km (0.052 R)
• M52: 17,569,672 km (0.1 R)
• M53: 17,726,300 km (0.103 R)
• M54: 19,520,278 km (0.089 R)
• M55: 20,500,593 km (0.068 R)
• M56: 20,748,177 km (0.057 R)
• M57: 20,872,344 km (0.087 R)
• M58: 21,664,464 km (0.099 R)
• M59: 21,790,426 km (0.105 R)
• M60: 22,212,142 km (0.086 R)
• M61: 22,381,637 km (0.107 R)
• M62: 23,235,242 km (0.109 R)
• M63: 23,450,364 km (0.087 R)
• M64: 23,839,318 km (0.102 R)
• M65: 24,143,152 km (0.107 R)
• M66: 24,317,433 km (0.088 R)
• M67: 24,798,689 km (0.086 R)
• M68: 26,485,705 km (0.086 R)
• M69: 27,388,528 km (0.098 R)
• M70: 27,570,289 km (0.114 R)
• M71: 27,752,499 km (0.063 R)
• M72: 28,072,190 km (0.057 R)
• M73: 28,393,227 km (0.084 R)
• M74: 28,946,290 km (0.087 R)
• M75: 29,270,619 km (0.091 R)
• M76: 29,969,540 km (0.085 R)
• M77: 30,297,758 km (0.104 R)
• M78: 30,391,705 km (0.112 R)
• M79: 31,669,570 km (0.06 R)
• M80: 31,812,735 km (0.025 R)
• M81: 32,051,643 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.9

Radius: 13.5

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.2 AU - 8.68 AU

Year: 8578 Days

Day: 9.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,323,418 km

• M1: 279,150 km (0.094 R)
• M2: 366,964 km (0.097 R)
• M3: 671,694 km (0.036 R)
• M4: 855,700 km (0.098 R)
• M5: 1,824,645 km (0.057 R)
• M6: 2,000,572 km (0.073 R)
• M7: 2,113,519 km (0.099 R)
• M8: 2,298,721 km (0.092 R)
• M9: 2,465,223 km (0.038 R)
• M10: 2,636,064 km (0.117 R)
• M11: 2,810,794 km (0.096 R)
• M12: 3,198,402 km (0.105 R)
• M13: 3,686,391 km (0.053 R)
• M14: 4,641,872 km (0.084 R)
• M15: 4,732,379 km (0.12 R)
• M16: 4,915,337 km (0.077 R)
• M17: 5,319,999 km (0.106 R)
• M18: 5,446,559 km (0.077 R)
• M19: 5,574,316 km (0.087 R)
• M20: 5,670,806 km (0.107 R)
• M21: 5,963,570 km (0.104 R)
• M22: 6,062,155 km (0.075 R)
• M23: 6,700,040 km (0.065 R)
• M24: 7,930,632 km (0.069 R)
• M25: 8,039,390 km (0.108 R)
• M26: 8,702,258 km (0.115 R)
• M27: 9,344,481 km (0.06 R)
• M28: 9,574,862 km (0.067 R)
• M29: 9,768,292 km (0.108 R)
• M30: 10,356,361 km (0.119 R)
• M31: 10,634,763 km (0.107 R)
• M32: 11,158,505 km (0.117 R)
• M33: 11,402,948 km (0.117 R)
• M34: 11,731,764 km (0.044 R)
• M35: 11,897,369 km (0.066 R)
• M36: 12,694,576 km (0.059 R)
• M37: 14,296,321 km (0.096 R)
• M38: 14,874,067 km (0.083 R)
• M39: 16,792,810 km (0.083 R)
• M40: 17,073,306 km (0.106 R)
• M41: 17,828,775 km (0.118 R)
• M42: 18,114,956 km (0.118 R)
• M43: 18,595,165 km (0.105 R)
• M44: 20,110,591 km (0.115 R)
• M45: 20,209,775 km (0.11 R)
• M46: 22,124,179 km (0.042 R)
• M47: 22,534,526 km (0.08 R)
• M48: 22,637,599 km (0.117 R)
• M49: 23,676,107 km (0.056 R)
• M50: 24,518,193 km (0.077 R)
• M51: 26,993,290 km (0.095 R)
• M52: 27,431,911 km (0.071 R)
• M53: 27,762,373 km (0.076 R)
• M54: 28,038,830 km (0.098 R)
• M55: 28,873,436 km (0.116 R)
• M56: 29,097,384 km (0.104 R)
• M57: 30,339,645 km (0.061 R)
• M58: 30,453,339 km (0.115 R)
• M59: 30,738,473 km (0.118 R)
• M60: 30,852,766 km (0.069 R)
• M61: 31,368,729 km (0.087 R)
• M62: 32,351,288 km (0.116 R)
• M63: 33,285,227 km (0.045 R)
• M64: 34,168,902 km (0.046 R)
• M65: 36,079,566 km (0.093 R)
• M66: 36,562,767 km (0.106 R)
• M67: 37,108,799 km (0.118 R)
• M68: 37,474,416 km (0.041 R)
• M69: 38,086,271 km (0.109 R)
• M70: 39,444,022 km (0.111 R)
• M71: 39,879,501 km (0.12 R)
• M72: 40,004,116 km (0.052 R)
• M73: 40,441,540 km (0.075 R)
• M74: 40,692,266 km (0.076 R)
• M75: 41,069,103 km (0.09 R)
• M76: 41,636,827 km (0.119 R)
• M77: 41,763,238 km (0.093 R)
• M78: 42,588,569 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866

Radius: 13.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.63 AU - 12.41 AU

Year: 11937 Days

Day: 14.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 58,323,418 km

• M1: 172,187 km (0.097 R)
• M2: 310,864 km (0.119 R)
• M3: 428,448 km (0.088 R)
• M4: 601,084 km (0.05 R)
• M5: 781,948 km (0.105 R)
• M6: 1,089,970 km (0.113 R)
• M7: 1,201,570 km (0.056 R)
• M8: 1,461,571 km (0.072 R)
• M9: 1,846,337 km (0.09 R)
• M10: 2,587,744 km (0.094 R)
• M11: 2,802,267 km (0.108 R)
• M12: 3,216,653 km (0.088 R)
• M13: 3,684,745 km (0.115 R)
• M14: 4,032,560 km (0.109 R)
• M15: 4,210,582 km (0.111 R)
• M16: 4,391,146 km (0.03 R)
• M17: 5,766,699 km (0.112 R)
• M18: 6,008,299 km (0.084 R)
• M19: 6,501,374 km (0.117 R)
• M20: 6,837,520 km (0.095 R)
• M21: 7,879,918 km (0.066 R)
• M22: 7,969,079 km (0.104 R)
• M23: 8,103,417 km (0.061 R)
• M24: 9,487,946 km (0.11 R)
• M25: 10,207,661 km (0.096 R)
• M26: 10,451,506 km (0.07 R)
• M27: 11,395,468 km (0.112 R)
• M28: 12,108,601 km (0.113 R)
• M29: 12,211,674 km (0.08 R)
• M30: 12,522,688 km (0.111 R)
• M31: 12,731,377 km (0.114 R)
• M32: 13,046,729 km (0.084 R)
• M33: 13,417,882 km (0.108 R)
• M34: 15,214,253 km (0.094 R)
• M35: 15,605,003 km (0.11 R)
• M36: 15,717,351 km (0.087 R)
• M37: 16,168,987 km (0.113 R)
• M38: 16,339,528 km (0.056 R)
• M39: 17,433,238 km (0.073 R)
• M40: 18,431,804 km (0.117 R)
• M41: 18,848,434 km (0.106 R)
• M42: 21,288,226 km (0.084 R)
• M43: 22,291,728 km (0.063 R)
• M44: 22,990,650 km (0.046 R)
• M45: 26,056,957 km (0.083 R)
• M46: 26,927,617 km (0.079 R)
• M47: 27,739,784 km (0.094 R)
• M48: 28,697,509 km (0.081 R)
• M49: 28,835,139 km (0.079 R)
• M50: 30,856,506 km (0.051 R)
• M51: 32,348,595 km (0.12 R)
• M52: 33,284,030 km (0.099 R)
• M53: 33,936,875 km (0.114 R)
• M54: 34,520,756 km (0.088 R)
• M55: 37,264,082 km (0.081 R)
• M56: 38,244,396 km (0.095 R)
• M57: 38,852,063 km (0.093 R)
• M58: 39,233,388 km (0.115 R)
• M59: 39,386,277 km (0.065 R)
• M60: 40,307,800 km (0.057 R)
• M61: 40,462,035 km (0.078 R)
• M62: 41,547,517 km (0.104 R)
• M63: 41,781,339 km (0.042 R)
• M64: 45,501,539 km (0.05 R)
• M65: 45,662,207 km (0.105 R)
• M66: 46,792,120 km (0.094 R)
• M67: 47,035,515 km (0.091 R)
• M68: 47,767,946 km (0.042 R)
• M69: 48,504,118 km (0.092 R)
• M70: 49,161,750 km (0.09 R)
• M71: 49,822,374 km (0.064 R)
• M72: 50,153,733 km (0.115 R)
• M73: 50,402,664 km (0.114 R)
• M74: 50,652,193 km (0.083 R)
• M75: 50,818,696 km (0.079 R)
• M76: 51,486,501 km (0.039 R)
• M77: 52,662,340 km (0.088 R)
• M78: 53,422,896 km (0.099 R)
• M79: 53,677,212 km (0.098 R)
• M80: 55,125,918 km (0.054 R)
• M81: 56,070,329 km (0.111 R)
• M82: 57,193,061 km (0.089 R)
• M83: 57,800,877 km (0.095 R)
• M84: 58,148,992 km (0.119 R)
• M85: 58,236,207 km (0.079 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 15,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit