🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.35 AU - 2.01 AU

Year: 912 Days

Day: 13.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.7 AU - 1.88 AU

Year: 1003 Days

Day: 42.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,233,840 km

• M1: 117,584 km (0.112 R)
• M2: 1,711,250 km (0.106 R)

Asteroid Belt

Center: 2.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.46 AU - 3.44 AU

Year: 2123 Days

Day: 21.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 11.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.42 AU - 3.56 AU

Year: 2166 Days

Day: 9.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,233,840 km

• M1: 150,346 km (0.118 R)
• M2: 305,030 km (0.093 R)
• M3: 391,797 km (0.052 R)
• M4: 517,908 km (0.108 R)
• M5: 652,247 km (0.083 R)
• M6: 749,037 km (0.093 R)
• M7: 958,623 km (0.108 R)
• M8: 1,099,844 km (0.116 R)
• M9: 1,197,980 km (0.115 R)
• M10: 1,565,691 km (0.059 R)
• M11: 1,666,071 km (0.116 R)
• M12: 1,791,584 km (0.118 R)
• M13: 1,896,901 km (0.105 R)
• M14: 2,288,249 km (0.119 R)
• M15: 2,364,394 km (0.085 R)
• M16: 2,826,502 km (0.089 R)
• M17: 2,922,245 km (0.117 R)
• M18: 3,075,134 km (0.041 R)
• M19: 3,259,289 km (0.095 R)
• M20: 3,564,468 km (0.073 R)
• M21: 3,668,289 km (0.08 R)
• M22: 3,803,376 km (0.071 R)
• M23: 4,062,929 km (0.117 R)
• M24: 4,202,653 km (0.055 R)
• M25: 4,487,188 km (0.071 R)
• M26: 5,074,958 km (0.065 R)
• M27: 5,360,989 km (0.03 R)
• M28: 5,446,260 km (0.118 R)
• M29: 5,635,202 km (0.089 R)
• M30: 5,791,382 km (0.086 R)
• M31: 6,322,604 km (0.101 R)
• M32: 6,648,877 km (0.061 R)
• M33: 6,740,581 km (0.113 R)
• M34: 7,073,885 km (0.056 R)
• M35: 7,280,330 km (0.06 R)
• M36: 7,450,572 km (0.082 R)
• M37: 7,622,311 km (0.098 R)
• M38: 7,718,353 km (0.094 R)
• M39: 7,911,483 km (0.105 R)
• M40: 8,008,572 km (0.058 R)
• M41: 8,840,636 km (0.108 R)
• M42: 8,961,660 km (0.091 R)
• M43: 9,063,088 km (0.102 R)
• M44: 9,226,000 km (0.094 R)
• M45: 9,617,049 km (0.099 R)
• M46: 10,160,837 km (0.075 R)
• M47: 10,351,425 km (0.079 R)
• M48: 10,822,359 km (0.117 R)
• M49: 11,300,174 km (0.068 R)
• M50: 11,985,333 km (0.106 R)
• M51: 13,721,565 km (0.116 R)
• M52: 13,885,525 km (0.116 R)
• M53: 14,333,570 km (0.102 R)
• M54: 14,428,565 km (0.105 R)
• M55: 14,642,939 km (0.074 R)
• M56: 14,930,316 km (0.118 R)
• M57: 15,195,553 km (0.112 R)
• M58: 15,584,059 km (0.078 R)
• M59: 15,681,746 km (0.112 R)
• M60: 15,853,036 km (0.096 R)
• M61: 16,470,127 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.4

Radius: 15

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.74 AU - 9.02 AU

Year: 9268 Days

Day: 7.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,233,840 km

• M1: 207,043 km (0.102 R)
• M2: 316,549 km (0.103 R)
• M3: 415,433 km (0.115 R)
• M4: 739,313 km (0.118 R)
• M5: 876,045 km (0.086 R)
• M6: 1,162,076 km (0.056 R)
• M7: 1,275,471 km (0.101 R)
• M8: 1,549,984 km (0.108 R)
• M9: 1,657,993 km (0.039 R)
• M10: 1,998,328 km (0.099 R)
• M11: 2,116,810 km (0.072 R)
• M12: 2,466,121 km (0.074 R)
• M13: 2,811,991 km (0.101 R)
• M14: 3,058,977 km (0.119 R)
• M15: 3,599,026 km (0.043 R)
• M16: 3,967,485 km (0.076 R)
• M17: 4,901,724 km (0.094 R)
• M18: 5,064,038 km (0.05 R)
• M19: 5,228,146 km (0.086 R)
• M20: 5,338,550 km (0.079 R)
• M21: 5,731,094 km (0.094 R)
• M22: 6,965,127 km (0.083 R)
• M23: 7,086,900 km (0.091 R)
• M24: 7,240,088 km (0.114 R)
• M25: 7,674,969 km (0.111 R)
• M26: 8,311,209 km (0.115 R)
• M27: 8,505,387 km (0.088 R)
• M28: 8,832,557 km (0.07 R)
• M29: 9,330,868 km (0.086 R)
• M30: 9,499,166 km (0.077 R)
• M31: 9,838,603 km (0.064 R)
• M32: 10,009,743 km (0.095 R)
• M33: 11,093,580 km (0.073 R)
• M34: 11,379,312 km (0.096 R)
• M35: 12,104,413 km (0.112 R)
• M36: 12,251,168 km (0.116 R)
• M37: 13,485,201 km (0.084 R)
• M38: 13,828,678 km (0.053 R)
• M39: 13,982,165 km (0.116 R)
• M40: 14,252,339 km (0.092 R)
• M41: 14,563,203 km (0.059 R)
• M42: 14,836,967 km (0.057 R)
• M43: 15,668,731 km (0.066 R)
• M44: 16,801,337 km (0.113 R)
• M45: 17,047,425 km (0.095 R)
• M46: 18,338,156 km (0.105 R)
• M47: 18,761,368 km (0.091 R)
• M48: 18,931,461 km (0.097 R)
• M49: 20,180,454 km (0.076 R)
• M50: 21,101,378 km (0.118 R)
• M51: 21,367,064 km (0.097 R)
• M52: 21,723,107 km (0.092 R)
• M53: 22,081,095 km (0.095 R)
• M54: 22,531,235 km (0.107 R)
• M55: 22,802,755 km (0.078 R)
• M56: 23,212,204 km (0.091 R)
• M57: 23,807,903 km (0.105 R)
• M58: 24,315,788 km (0.064 R)
• M59: 25,813,861 km (0.086 R)
• M60: 27,101,150 km (0.074 R)
• M61: 27,631,475 km (0.056 R)
• M62: 27,728,265 km (0.039 R)
• M63: 28,214,009 km (0.093 R)
• M64: 28,311,547 km (0.034 R)
• M65: 28,458,003 km (0.054 R)
• M66: 28,800,582 km (0.031 R)
• M67: 29,539,596 km (0.117 R)
• M68: 29,886,513 km (0.084 R)
• M69: 30,584,537 km (0.078 R)
• M70: 31,136,852 km (0.111 R)
• M71: 31,287,946 km (0.104 R)
• M72: 32,404,096 km (0.075 R)
• M73: 32,506,271 km (0.089 R)
• M74: 32,813,246 km (0.099 R)
• M75: 33,378,576 km (0.079 R)
• M76: 34,414,691 km (0.062 R)
• M77: 34,571,021 km (0.083 R)
• M78: 34,936,788 km (0.088 R)

Asteroid Belt

Center: 8.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.7

Radius: 11.7

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.65 AU - 11.49 AU

Year: 13388 Days

Day: 8.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 68,233,840 km

• M1: 209,587 km (0.049 R)
• M2: 356,791 km (0.114 R)
• M3: 565,480 km (0.056 R)
• M4: 757,713 km (0.063 R)
• M5: 909,106 km (0.118 R)
• M6: 1,054,665 km (0.054 R)
• M7: 1,369,868 km (0.047 R)
• M8: 1,635,853 km (0.051 R)
• M9: 2,044,704 km (0.111 R)
• M10: 2,195,498 km (0.085 R)
• M11: 2,439,941 km (0.106 R)
• M12: 2,600,310 km (0.099 R)
• M13: 2,835,478 km (0.11 R)
• M14: 3,818,486 km (0.072 R)
• M15: 3,924,999 km (0.096 R)
• M16: 4,113,642 km (0.034 R)
• M17: 4,416,428 km (0.092 R)
• M18: 4,669,548 km (0.12 R)
• M19: 4,754,968 km (0.085 R)
• M20: 5,072,714 km (0.109 R)
• M21: 5,308,331 km (0.059 R)
• M22: 5,607,826 km (0.112 R)
• M23: 6,893,171 km (0.12 R)
• M24: 6,990,708 km (0.076 R)
• M25: 7,154,369 km (0.076 R)
• M26: 7,585,809 km (0.081 R)
• M27: 7,889,493 km (0.105 R)
• M28: 8,266,030 km (0.12 R)
• M29: 8,369,851 km (0.073 R)
• M30: 8,895,089 km (0.09 R)
• M31: 9,394,896 km (0.049 R)
• M32: 9,539,407 km (0.042 R)
• M33: 10,236,085 km (0.118 R)
• M34: 10,384,785 km (0.118 R)
• M35: 10,797,526 km (0.085 R)
• M36: 10,911,070 km (0.033 R)
• M37: 11,177,504 km (0.072 R)
• M38: 11,561,821 km (0.114 R)
• M39: 13,507,491 km (0.116 R)
• M40: 13,916,940 km (0.087 R)
• M41: 14,081,797 km (0.083 R)
• M42: 14,247,402 km (0.079 R)
• M43: 14,832,030 km (0.068 R)
• M44: 15,085,000 km (0.095 R)
• M45: 15,595,279 km (0.037 R)
• M46: 16,068,008 km (0.083 R)
• M47: 16,807,770 km (0.103 R)
• M48: 16,983,547 km (0.101 R)
• M49: 17,469,890 km (0.117 R)
• M50: 17,737,072 km (0.105 R)
• M51: 17,871,111 km (0.061 R)
• M52: 18,095,508 km (0.101 R)
• M53: 18,230,445 km (0.052 R)
• M54: 19,093,326 km (0.089 R)
• M55: 19,506,814 km (0.12 R)
• M56: 19,876,770 km (0.081 R)
• M57: 20,202,295 km (0.109 R)
• M58: 20,342,468 km (0.065 R)
• M59: 20,623,562 km (0.114 R)
• M60: 22,000,611 km (0.059 R)
• M61: 22,144,823 km (0.03 R)
• M62: 25,143,363 km (0.109 R)
• M63: 25,394,837 km (0.053 R)
• M64: 25,748,187 km (0.085 R)
• M65: 26,613,162 km (0.06 R)
• M66: 26,766,799 km (0.113 R)
• M67: 27,487,711 km (0.12 R)
• M68: 27,591,233 km (0.09 R)
• M69: 28,267,116 km (0.1 R)
• M70: 28,843,367 km (0.073 R)
• M71: 29,106,510 km (0.039 R)
• M72: 29,370,550 km (0.055 R)
• M73: 29,954,131 km (0.093 R)
• M74: 30,274,121 km (0.067 R)
• M75: 30,595,158 km (0.059 R)
• M76: 33,039,139 km (0.068 R)
• M77: 33,204,295 km (0.109 R)
• M78: 33,978,613 km (0.061 R)
• M79: 34,089,764 km (0.094 R)
• M80: 34,312,366 km (0.116 R)
• M81: 36,053,685 km (0.117 R)
• M82: 36,735,552 km (0.078 R)
• M83: 36,849,546 km (0.068 R)
• M84: 37,135,128 km (0.113 R)
• M85: 37,306,867 km (0.096 R)
• M86: 37,881,322 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.2

Radius: 6.5

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.49 AU - 13.53 AU

Year: 19661 Days

Day: 16.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,233,840 km

• M1: 334,202 km (0.041 R)
• M2: 1,082,490 km (0.064 R)
• M3: 1,236,426 km (0.058 R)
• M4: 1,289,384 km (0.054 R)
• M5: 1,480,720 km (0.057 R)
• M6: 1,622,987 km (0.106 R)
• M7: 3,128,989 km (0.05 R)
• M8: 3,882,813 km (0.09 R)
• M9: 5,503,855 km (0.093 R)
• M10: 5,949,507 km (0.079 R)
• M11: 5,994,686 km (0.082 R)
• M12: 6,875,069 km (0.094 R)
• M13: 8,497,907 km (0.109 R)
• M14: 8,702,407 km (0.114 R)
• M15: 9,483,458 km (0.079 R)
• M16: 10,724,223 km (0.107 R)
• M17: 10,834,626 km (0.113 R)
• M18: 12,360,075 km (0.037 R)
• M19: 12,824,876 km (0.12 R)
• M20: 13,951,497 km (0.03 R)
• M21: 14,863,296 km (0.102 R)
• M22: 15,047,900 km (0.11 R)
• M23: 15,481,734 km (0.086 R)
• M24: 15,543,967 km (0.095 R)
• M25: 16,045,568 km (0.116 R)
• M26: 16,552,256 km (0.041 R)
• M27: 17,193,134 km (0.049 R)
• M28: 17,581,639 km (0.105 R)
• M29: 17,711,789 km (0.029 R)
• M30: 18,235,382 km (0.069 R)
• M31: 18,499,123 km (0.094 R)
• M32: 18,697,789 km (0.074 R)
• M33: 19,097,215 km (0.106 R)
• M34: 20,860,226 km (0.07 R)
• M35: 21,136,085 km (0.112 R)
• M36: 21,482,553 km (0.116 R)
• M37: 22,251,337 km (0.083 R)
• M38: 25,122,419 km (0.071 R)
• M39: 25,858,142 km (0.102 R)
• M40: 26,675,694 km (0.062 R)
• M41: 27,426,226 km (0.103 R)
• M42: 27,804,111 km (0.068 R)
• M43: 28,259,786 km (0.036 R)
• M44: 29,332,702 km (0.075 R)
• M45: 29,487,087 km (0.069 R)
• M46: 29,719,113 km (0.062 R)
• M47: 29,951,738 km (0.059 R)
• M48: 30,966,909 km (0.108 R)
• M49: 31,597,314 km (0.06 R)
• M50: 32,152,173 km (0.068 R)
• M51: 32,870,542 km (0.113 R)
• M52: 33,513,513 km (0.078 R)
• M53: 34,322,987 km (0.114 R)
• M54: 34,975,234 km (0.099 R)
• M55: 35,056,915 km (0.103 R)
• M56: 35,878,656 km (0.038 R)
• M57: 35,961,234 km (0.114 R)
• M58: 37,123,011 km (0.086 R)
• M59: 37,457,212 km (0.051 R)
• M60: 37,876,386 km (0.083 R)
• M61: 38,381,428 km (0.083 R)
• M62: 39,483,366 km (0.088 R)
• M63: 40,338,019 km (0.037 R)
• M64: 40,681,645 km (0.051 R)
• M65: 42,763,449 km (0.097 R)
• M66: 44,702,088 km (0.054 R)
• M67: 45,235,853 km (0.116 R)
• M68: 45,950,632 km (0.094 R)
• M69: 46,309,517 km (0.096 R)
• M70: 46,399,276 km (0.1 R)
• M71: 49,764,330 km (0.077 R)
• M72: 50,317,393 km (0.048 R)
• M73: 55,099,888 km (0.075 R)
• M74: 55,195,182 km (0.058 R)
• M75: 55,863,286 km (0.034 R)
• M76: 56,150,364 km (0.106 R)
• M77: 56,246,107 km (0.096 R)
• M78: 56,726,017 km (0.091 R)
• M79: 57,207,273 km (0.05 R)
• M80: 57,303,764 km (0.119 R)
• M81: 58,367,853 km (0.066 R)
• M82: 59,536,213 km (0.092 R)
• M83: 59,731,737 km (0.088 R)
• M84: 60,613,916 km (0.065 R)
• M85: 62,490,621 km (0.047 R)
• M86: 63,386,114 km (0.072 R)
• M87: 63,585,827 km (0.04 R)
• M88: 64,787,696 km (0.107 R)
• M89: 65,290,794 km (0.038 R)
• M90: 65,997,195 km (0.108 R)
• M91: 66,909,144 km (0.082 R)
• M92: 68,233,833 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit