🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.7 AU - 0.9 AU

Year: 258 Days

Day: 23.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.85 AU - 0.91 AU

Year: 297 Days

Day: 18.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,563,250 km

• M1: 52,060 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.95 AU - 1.25 AU

Year: 415 Days

Day: 35 Hours

Environment

Temp: 26 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,563,250 km

• M1: 20,495 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.67 AU - 1.93 AU

Year: 869 Days

Day: 43.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.55 AU - 2.07 AU

Year: 876 Days

Day: 17 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.84 AU - 3.84 AU

Year: 2197 Days

Day: 47.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,563,250 km

• M1: 1,171,501 km (0.059 R)

Asteroid Belt

Center: 5.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 9.7

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 6.85 AU - 9.97 AU

Year: 8777 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,563,250 km

• M1: 128,505 km (0.118 R)
• M2: 236,963 km (0.083 R)
• M3: 334,202 km (0.057 R)
• M4: 435,928 km (0.059 R)
• M5: 549,922 km (0.081 R)
• M6: 937,081 km (0.074 R)
• M7: 1,129,464 km (0.049 R)
• M8: 1,464,264 km (0.119 R)
• M9: 1,877,304 km (0.081 R)
• M10: 1,998,478 km (0.096 R)
• M11: 3,030,554 km (0.071 R)
• M12: 3,645,700 km (0.072 R)
• M13: 3,736,656 km (0.115 R)
• M14: 3,797,841 km (0.108 R)
• M15: 4,108,406 km (0.064 R)
• M16: 4,622,574 km (0.065 R)
• M17: 5,123,129 km (0.094 R)
• M18: 5,397,342 km (0.08 R)
• M19: 6,067,390 km (0.109 R)
• M20: 7,026,762 km (0.074 R)
• M21: 7,293,046 km (0.067 R)
• M22: 7,757,398 km (0.092 R)
• M23: 7,874,982 km (0.091 R)
• M24: 8,111,945 km (0.056 R)
• M25: 8,231,324 km (0.112 R)
• M26: 8,351,152 km (0.082 R)
• M27: 8,673,984 km (0.11 R)
• M28: 9,165,712 km (0.102 R)
• M29: 9,248,589 km (0.117 R)
• M30: 10,048,190 km (0.117 R)
• M31: 10,738,734 km (0.108 R)
• M32: 10,957,595 km (0.086 R)
• M33: 11,668,036 km (0.091 R)
• M34: 12,256,254 km (0.048 R)
• M35: 12,531,066 km (0.073 R)
• M36: 12,854,197 km (0.116 R)
• M37: 13,697,779 km (0.089 R)
• M38: 14,510,844 km (0.12 R)
• M39: 14,752,893 km (0.079 R)
• M40: 15,339,466 km (0.074 R)
• M41: 15,487,269 km (0.068 R)
• M42: 15,586,153 km (0.104 R)
• M43: 15,834,187 km (0.061 R)
• M44: 16,687,044 km (0.072 R)
• M45: 16,889,899 km (0.093 R)
• M46: 17,657,785 km (0.09 R)
• M47: 17,864,529 km (0.108 R)
• M48: 18,437,190 km (0.097 R)
• M49: 19,814,537 km (0.07 R)
• M50: 19,921,948 km (0.099 R)
• M51: 20,029,360 km (0.085 R)
• M52: 20,245,080 km (0.1 R)
• M53: 20,678,614 km (0.118 R)
• M54: 21,775,765 km (0.111 R)
• M55: 23,004,562 km (0.118 R)
• M56: 23,230,455 km (0.114 R)
• M57: 23,513,793 km (0.11 R)
• M58: 23,912,322 km (0.083 R)
• M59: 24,026,615 km (0.089 R)
• M60: 25,121,372 km (0.078 R)
• M61: 25,762,698 km (0.05 R)
• M62: 25,938,476 km (0.079 R)
• M63: 26,350,319 km (0.113 R)
• M64: 26,586,683 km (0.119 R)
• M65: 26,883,037 km (0.087 R)
• M66: 28,441,697 km (0.072 R)
• M67: 28,562,871 km (0.087 R)
• M68: 28,805,668 km (0.1 R)
• M69: 28,988,178 km (0.101 R)
• M70: 31,897,258 km (0.088 R)
• M71: 32,781,681 km (0.095 R)
• M72: 33,163,305 km (0.073 R)
• M73: 34,059,097 km (0.081 R)
• M74: 34,123,424 km (0.085 R)
• M75: 34,768,640 km (0.095 R)
• M76: 36,267,909 km (0.045 R)
• M77: 37,588,559 km (0.034 R)
• M78: 38,254,868 km (0.091 R)
• M79: 39,261,662 km (0.03 R)
• M80: 40,685,684 km (0.099 R)
• M81: 42,749,237 km (0.053 R)
• M82: 42,818,651 km (0.032 R)
• M83: 43,933,603 km (0.047 R)
• M84: 44,213,950 km (0.094 R)
• M85: 45,482,390 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.8

Radius: 13.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 8.83 AU - 12.09 AU

Year: 12175 Days

Day: 8.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 74,563,250 km

• M1: 181,761 km (0.109 R)
• M2: 509,082 km (0.091 R)
• M3: 801,545 km (0.103 R)
• M4: 1,492,538 km (0.096 R)
• M5: 1,896,751 km (0.028 R)
• M6: 2,039,318 km (0.069 R)
• M7: 2,305,154 km (0.116 R)
• M8: 2,741,531 km (0.091 R)
• M9: 3,549,957 km (0.079 R)
• M10: 4,775,314 km (0.114 R)
• M11: 6,249,002 km (0.114 R)
• M12: 6,464,274 km (0.117 R)
• M13: 6,638,256 km (0.112 R)
• M14: 7,035,438 km (0.115 R)
• M15: 7,395,072 km (0.079 R)
• M16: 7,806,914 km (0.099 R)
• M17: 8,085,765 km (0.079 R)
• M18: 9,528,487 km (0.115 R)
• M19: 9,926,567 km (0.116 R)
• M20: 10,279,468 km (0.111 R)
• M21: 10,636,409 km (0.09 R)
• M22: 11,785,021 km (0.039 R)
• M23: 13,027,731 km (0.043 R)
• M24: 14,368,576 km (0.097 R)
• M25: 14,482,420 km (0.06 R)
• M26: 14,596,414 km (0.075 R)
• M27: 14,710,707 km (0.068 R)
• M28: 15,055,530 km (0.085 R)
• M29: 15,344,852 km (0.097 R)
• M30: 15,461,090 km (0.098 R)
• M31: 16,580,381 km (0.036 R)
• M32: 16,759,449 km (0.048 R)
• M33: 17,300,695 km (0.067 R)
• M34: 18,647,823 km (0.071 R)
• M35: 19,901,603 km (0.087 R)
• M36: 20,346,806 km (0.08 R)
• M37: 21,441,863 km (0.112 R)
• M38: 22,029,334 km (0.086 R)
• M39: 22,423,973 km (0.095 R)
• M40: 23,086,841 km (0.069 R)
• M41: 23,487,763 km (0.074 R)
• M42: 23,621,803 km (0.086 R)
• M43: 24,228,572 km (0.089 R)
• M44: 24,364,108 km (0.06 R)
• M45: 24,908,793 km (0.092 R)
• M46: 25,114,042 km (0.074 R)
• M47: 25,388,703 km (0.067 R)
• M48: 25,526,333 km (0.12 R)
• M49: 25,733,227 km (0.075 R)
• M50: 26,218,373 km (0.103 R)
• M51: 26,636,649 km (0.1 R)
• M52: 27,409,172 km (0.099 R)
• M53: 28,474,459 km (0.075 R)
• M54: 28,832,596 km (0.04 R)
• M55: 29,408,697 km (0.111 R)
• M56: 30,352,810 km (0.095 R)
• M57: 30,498,967 km (0.098 R)
• M58: 30,645,423 km (0.118 R)
• M59: 30,938,934 km (0.075 R)
• M60: 31,380,846 km (0.12 R)
• M61: 32,719,448 km (0.117 R)
• M62: 34,076,450 km (0.118 R)
• M63: 35,067,985 km (0.106 R)
• M64: 35,837,217 km (0.091 R)
• M65: 36,611,984 km (0.105 R)
• M66: 36,845,507 km (0.095 R)
• M67: 38,652,200 km (0.078 R)
• M68: 38,810,624 km (0.054 R)
• M69: 41,943,653 km (0.101 R)
• M70: 43,334,614 km (0.069 R)
• M71: 43,664,178 km (0.092 R)
• M72: 44,242,673 km (0.07 R)
• M73: 44,990,363 km (0.056 R)
• M74: 45,240,490 km (0.11 R)
• M75: 45,742,242 km (0.062 R)
• M76: 46,920,026 km (0.083 R)
• M77: 50,859,686 km (0.061 R)
• M78: 51,468,549 km (0.065 R)
• M79: 52,167,171 km (0.095 R)
• M80: 53,839,226 km (0.09 R)
• M81: 55,439,325 km (0.086 R)
• M82: 57,687,632 km (0.108 R)
• M83: 58,595,392 km (0.117 R)
• M84: 58,686,347 km (0.045 R)
• M85: 60,608,829 km (0.112 R)
• M86: 60,977,289 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.7

Radius: 4.3

Gravity: 37.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.35 AU - 16.99 AU

Year: 19197 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 74,563,250 km

• M1: 218,562 km (0.112 R)
• M2: 627,413 km (0.027 R)
• M3: 911,649 km (0.068 R)
• M4: 1,288,187 km (0.077 R)
• M5: 1,403,976 km (0.067 R)
• M6: 1,771,089 km (0.072 R)
• M7: 1,932,655 km (0.109 R)
• M8: 4,125,012 km (0.093 R)
• M9: 4,644,415 km (0.103 R)
• M10: 4,822,138 km (0.083 R)
• M11: 5,184,165 km (0.107 R)
• M12: 5,230,091 km (0.027 R)
• M13: 5,886,377 km (0.087 R)
• M14: 6,127,080 km (0.042 R)
• M15: 6,568,394 km (0.107 R)
• M16: 6,717,842 km (0.104 R)
• M17: 7,326,556 km (0.113 R)
• M18: 7,429,629 km (0.119 R)
• M19: 8,272,164 km (0.104 R)
• M20: 8,379,575 km (0.08 R)
• M21: 8,433,580 km (0.078 R)
• M22: 10,333,174 km (0.116 R)
• M23: 11,211,463 km (0.099 R)
• M24: 11,870,741 km (0.109 R)
• M25: 12,727,637 km (0.05 R)
• M26: 12,789,720 km (0.098 R)
• M27: 12,976,119 km (0.07 R)
• M28: 13,163,565 km (0.109 R)
• M29: 13,541,150 km (0.102 R)
• M30: 14,050,082 km (0.111 R)
• M31: 15,021,122 km (0.118 R)
• M32: 15,283,666 km (0.087 R)
• M33: 19,614,375 km (0.079 R)
• M34: 20,117,473 km (0.087 R)
• M35: 20,189,729 km (0.035 R)
• M36: 20,989,778 km (0.057 R)
• M37: 21,948,551 km (0.106 R)
• M38: 24,138,364 km (0.087 R)
• M39: 24,832,050 km (0.069 R)
• M40: 24,909,392 km (0.114 R)
• M41: 26,081,192 km (0.111 R)
• M42: 26,713,393 km (0.053 R)
• M43: 26,792,829 km (0.085 R)
• M44: 27,831,936 km (0.101 R)
• M45: 27,912,420 km (0.106 R)
• M46: 28,477,899 km (0.063 R)
• M47: 29,210,480 km (0.032 R)
• M48: 31,110,822 km (0.071 R)
• M49: 31,529,247 km (0.066 R)
• M50: 32,371,483 km (0.097 R)
• M51: 34,250,582 km (0.112 R)
• M52: 35,116,305 km (0.101 R)
• M53: 35,203,221 km (0.104 R)
• M54: 35,639,150 km (0.047 R)
• M55: 38,560,646 km (0.076 R)
• M56: 39,280,362 km (0.099 R)
• M57: 40,459,492 km (0.074 R)
• M58: 41,282,430 km (0.072 R)
• M59: 43,038,111 km (0.113 R)
• M60: 43,131,160 km (0.086 R)
• M61: 45,574,543 km (0.053 R)
• M62: 48,352,276 km (0.027 R)
• M63: 50,495,714 km (0.06 R)
• M64: 51,381,633 km (0.026 R)
• M65: 51,579,102 km (0.101 R)
• M66: 52,272,488 km (0.089 R)
• M67: 52,969,016 km (0.036 R)
• M68: 53,969,227 km (0.112 R)
• M69: 55,076,700 km (0.054 R)
• M70: 55,380,085 km (0.07 R)
• M71: 55,785,345 km (0.068 R)
• M72: 55,886,922 km (0.058 R)
• M73: 59,581,092 km (0.105 R)
• M74: 61,562,217 km (0.044 R)
• M75: 61,877,120 km (0.071 R)
• M76: 62,824,673 km (0.107 R)
• M77: 64,414,749 km (0.116 R)
• M78: 65,375,017 km (0.107 R)
• M79: 67,417,926 km (0.073 R)
• M80: 67,634,095 km (0.111 R)
• M81: 68,175,789 km (0.086 R)
• M82: 68,610,221 km (0.089 R)
• M83: 72,117,992 km (0.09 R)
• M84: 72,449,800 km (0.111 R)
• M85: 73,893,719 km (0.11 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 11,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit