🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.72 AU - 0.92 AU

Year: 334 Days

Day: 38.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.15 AU - 1.29 AU

Year: 606 Days

Day: 42.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,297,559 km

• M1: 144,811 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 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

Orbit Range: 1.32 AU - 1.32 AU

Year: 682 Days

Day: 33.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,297,559 km

• M1: 44,730 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.25 AU - 1.99 AU

Year: 927 Days

Day: 14.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.1

Radius: 15

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.61 AU - 2.95 AU

Year: 2084 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,297,559 km

• M1: 202,556 km (0.118 R)
• M2: 476,020 km (0.098 R)
• M3: 626,815 km (0.104 R)
• M4: 752,926 km (0.09 R)
• M5: 1,570,778 km (0.107 R)
• M6: 1,678,339 km (0.098 R)
• M7: 1,838,259 km (0.106 R)
• M8: 1,977,833 km (0.115 R)
• M9: 2,107,834 km (0.102 R)
• M10: 2,240,976 km (0.06 R)
• M11: 2,349,584 km (0.08 R)
• M12: 2,543,912 km (0.074 R)
• M13: 2,758,435 km (0.077 R)
• M14: 2,949,322 km (0.051 R)
• M15: 3,099,069 km (0.049 R)
• M16: 3,297,885 km (0.105 R)
• M17: 3,548,312 km (0.086 R)
• M18: 3,659,912 km (0.065 R)
• M19: 3,805,171 km (0.052 R)
• M20: 4,084,919 km (0.114 R)
• M21: 4,269,673 km (0.092 R)
• M22: 4,560,641 km (0.071 R)
• M23: 4,752,425 km (0.087 R)
• M24: 5,491,139 km (0.083 R)
• M25: 5,695,490 km (0.117 R)
• M26: 5,940,232 km (0.097 R)
• M27: 6,954,207 km (0.086 R)
• M28: 7,379,065 km (0.072 R)
• M29: 7,979,700 km (0.059 R)
• M30: 8,360,427 km (0.081 R)
• M31: 8,660,819 km (0.111 R)
• M32: 8,768,978 km (0.086 R)
• M33: 9,008,485 km (0.107 R)
• M34: 9,183,963 km (0.1 R)
• M35: 9,583,240 km (0.12 R)
• M36: 9,695,139 km (0.1 R)
• M37: 9,830,076 km (0.075 R)
• M38: 9,965,462 km (0.101 R)
• M39: 10,169,962 km (0.087 R)
• M40: 10,329,883 km (0.072 R)
• M41: 10,884,741 km (0.1 R)
• M42: 11,118,862 km (0.066 R)
• M43: 11,687,633 km (0.076 R)
• M44: 12,241,444 km (0.115 R)
• M45: 12,582,827 km (0.076 R)
• M46: 12,853,299 km (0.098 R)
• M47: 13,400,080 km (0.094 R)
• M48: 13,651,105 km (0.048 R)
• M49: 13,751,934 km (0.029 R)
• M50: 13,878,344 km (0.102 R)
• M51: 14,030,635 km (0.074 R)
• M52: 14,183,374 km (0.076 R)
• M53: 14,362,293 km (0.072 R)
• M54: 14,826,047 km (0.051 R)
• M55: 15,163,839 km (0.027 R)
• M56: 15,320,767 km (0.058 R)
• M57: 15,504,323 km (0.102 R)
• M58: 16,326,513 km (0.08 R)
• M59: 16,433,625 km (0.117 R)
• M60: 16,594,742 km (0.117 R)
• M61: 16,837,540 km (0.049 R)
• M62: 17,353,652 km (0.101 R)
• M63: 17,572,663 km (0.063 R)
• M64: 17,819,949 km (0.114 R)
• M65: 18,597,110 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.7

Radius: 10.7

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.26 AU - 3.78 AU

Year: 2969 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,297,559 km

• M1: 138,677 km (0.108 R)
• M2: 207,642 km (0.088 R)
• M3: 279,898 km (0.046 R)
• M4: 403,017 km (0.074 R)
• M5: 569,968 km (0.116 R)
• M6: 713,731 km (0.088 R)
• M7: 836,551 km (0.098 R)
• M8: 905,067 km (0.095 R)
• M9: 993,779 km (0.054 R)
• M10: 1,076,357 km (0.074 R)
• M11: 1,358,797 km (0.114 R)
• M12: 1,493,136 km (0.076 R)
• M13: 1,946,268 km (0.056 R)
• M14: 2,051,436 km (0.091 R)
• M15: 2,170,665 km (0.058 R)
• M16: 2,567,548 km (0.057 R)
• M17: 2,709,367 km (0.069 R)
• M18: 2,787,756 km (0.106 R)
• M19: 3,082,165 km (0.099 R)
• M20: 3,246,872 km (0.063 R)
• M21: 3,428,783 km (0.111 R)
• M22: 3,571,051 km (0.056 R)
• M23: 3,861,570 km (0.093 R)
• M24: 3,935,322 km (0.06 R)
• M25: 4,069,511 km (0.113 R)
• M26: 4,357,636 km (0.053 R)
• M27: 4,621,078 km (0.111 R)
• M28: 4,746,890 km (0.077 R)
• M29: 4,921,770 km (0.11 R)
• M30: 5,180,125 km (0.072 R)
• M31: 5,459,425 km (0.116 R)
• M32: 5,625,927 km (0.106 R)
• M33: 5,693,097 km (0.067 R)
• M34: 6,049,887 km (0.04 R)
• M35: 6,205,020 km (0.1 R)
• M36: 6,379,003 km (0.05 R)
• M37: 6,519,475 km (0.12 R)
• M38: 6,982,630 km (0.052 R)
• M39: 7,163,793 km (0.11 R)
• M40: 7,549,008 km (0.096 R)
• M41: 7,623,208 km (0.098 R)
• M42: 8,187,192 km (0.093 R)
• M43: 8,725,745 km (0.056 R)
• M44: 8,999,210 km (0.057 R)
• M45: 9,255,919 km (0.088 R)
• M46: 10,224,117 km (0.082 R)
• M47: 10,595,568 km (0.054 R)
• M48: 10,845,696 km (0.111 R)
• M49: 11,118,862 km (0.067 R)
• M50: 11,224,478 km (0.032 R)
• M51: 11,330,543 km (0.042 R)
• M52: 11,757,944 km (0.096 R)
• M53: 11,908,738 km (0.109 R)
• M54: 12,038,440 km (0.078 R)
• M55: 12,234,114 km (0.065 R)
• M56: 12,408,844 km (0.096 R)
• M57: 12,584,472 km (0.112 R)
• M58: 13,564,787 km (0.051 R)
• M59: 13,677,733 km (0.091 R)
• M60: 14,087,033 km (0.081 R)
• M61: 14,201,475 km (0.073 R)
• M62: 15,245,070 km (0.096 R)
• M63: 15,669,330 km (0.064 R)
• M64: 15,906,742 km (0.088 R)
• M65: 16,002,035 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.3

Radius: 6

Gravity: 27.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.62 AU - 13 AU

Year: 19418 Days

Day: 21.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,297,559 km

• M1: 213,925 km (0.117 R)
• M2: 556,055 km (0.099 R)
• M3: 798,553 km (0.108 R)
• M4: 850,913 km (0.066 R)
• M5: 1,043,445 km (0.068 R)
• M6: 1,341,893 km (0.108 R)
• M7: 1,533,378 km (0.117 R)
• M8: 2,270,447 km (0.108 R)
• M9: 2,576,524 km (0.101 R)
• M10: 2,977,446 km (0.066 R)
• M11: 3,018,586 km (0.097 R)
• M12: 3,185,238 km (0.109 R)
• M13: 4,433,632 km (0.114 R)
• M14: 4,718,915 km (0.089 R)
• M15: 5,207,502 km (0.116 R)
• M16: 5,307,134 km (0.117 R)
• M17: 5,970,301 km (0.102 R)
• M18: 6,127,080 km (0.071 R)
• M19: 6,444,676 km (0.09 R)
• M20: 6,498,083 km (0.096 R)
• M21: 6,713,504 km (0.091 R)
• M22: 7,767,869 km (0.079 R)
• M23: 7,824,717 km (0.088 R)
• M24: 9,413,296 km (0.112 R)
• M25: 9,473,884 km (0.096 R)
• M26: 10,842,106 km (0.117 R)
• M27: 11,033,441 km (0.11 R)
• M28: 11,875,378 km (0.071 R)
• M29: 13,483,256 km (0.106 R)
• M30: 14,242,764 km (0.109 R)
• M31: 15,803,070 km (0.039 R)
• M32: 15,947,582 km (0.116 R)
• M33: 16,530,116 km (0.061 R)
• M34: 16,603,269 km (0.113 R)
• M35: 18,852,024 km (0.115 R)
• M36: 20,011,707 km (0.074 R)
• M37: 20,718,557 km (0.114 R)
• M38: 22,318,506 km (0.082 R)
• M39: 22,480,670 km (0.119 R)
• M40: 23,544,311 km (0.115 R)
• M41: 24,875,583 km (0.095 R)
• M42: 26,145,968 km (0.104 R)
• M43: 27,177,296 km (0.102 R)
• M44: 28,484,931 km (0.081 R)
• M45: 28,572,894 km (0.052 R)
• M46: 29,457,018 km (0.029 R)
• M47: 32,254,199 km (0.09 R)
• M48: 32,621,312 km (0.117 R)
• M49: 33,082,073 km (0.059 R)
• M50: 34,010,029 km (0.065 R)
• M51: 35,796,676 km (0.118 R)
• M52: 35,986,516 km (0.089 R)
• M53: 36,367,242 km (0.112 R)
• M54: 36,749,315 km (0.046 R)
• M55: 41,735,263 km (0.032 R)
• M56: 42,135,138 km (0.085 R)
• M57: 43,849,081 km (0.099 R)
• M58: 44,052,235 km (0.085 R)
• M59: 46,410,645 km (0.051 R)
• M60: 46,721,210 km (0.049 R)
• M61: 46,824,882 km (0.088 R)
• M62: 46,928,702 km (0.075 R)
• M63: 47,136,494 km (0.104 R)
• M64: 47,344,585 km (0.049 R)
• M65: 47,552,974 km (0.109 R)
• M66: 48,179,939 km (0.114 R)
• M67: 48,704,579 km (0.09 R)
• M68: 53,185,185 km (0.058 R)
• M69: 56,575,820 km (0.115 R)
• M70: 57,795,641 km (0.106 R)
• M71: 59,697,778 km (0.06 R)
• M72: 59,810,276 km (0.105 R)
• M73: 62,189,780 km (0.051 R)
• M74: 62,532,209 km (0.105 R)
• M75: 63,219,013 km (0.106 R)
• M76: 63,448,347 km (0.105 R)
• M77: 64,599,951 km (0.1 R)
• M78: 67,040,491 km (0.063 R)
• M79: 67,157,476 km (0.111 R)
• M80: 67,391,746 km (0.109 R)
• M81: 73,453,452 km (0.105 R)
• M82: 73,694,604 km (0.045 R)
• M83: 73,815,329 km (0.063 R)
• M84: 75,755,763 km (0.082 R)
• M85: 75,999,608 km (0.064 R)
• M86: 76,365,674 km (0.094 R)
• M87: 77,222,122 km (0.086 R)
• M88: 78,451,218 km (0.086 R)
• M89: 78,697,905 km (0.098 R)
• M90: 79,439,162 km (0.074 R)
• M91: 83,431,929 km (0.096 R)
• M92: 83,809,664 km (0.06 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.4

Radius: 3.4

Gravity: 74 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 12.43 AU - 12.79 AU

Year: 20132 Days

Day: 15.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,297,559 km

• M1: 137,181 km (0.108 R)
• M2: 224,546 km (0.116 R)
• M3: 310,715 km (0.078 R)
• M4: 407,205 km (0.116 R)
• M5: 604,076 km (0.048 R)
• M6: 1,631,365 km (0.092 R)
• M7: 1,765,704 km (0.116 R)
• M8: 2,721,784 km (0.081 R)
• M9: 2,761,277 km (0.071 R)
• M10: 2,801,071 km (0.065 R)
• M11: 2,921,198 km (0.081 R)
• M12: 2,961,739 km (0.095 R)
• M13: 3,166,837 km (0.028 R)
• M14: 3,547,414 km (0.118 R)
• M15: 4,537,004 km (0.05 R)
• M16: 4,678,225 km (0.054 R)
• M17: 5,356,053 km (0.119 R)
• M18: 5,455,386 km (0.039 R)
• M19: 6,323,951 km (0.043 R)
• M20: 6,908,430 km (0.098 R)
• M21: 7,399,410 km (0.099 R)
• M22: 7,845,212 km (0.11 R)
• M23: 8,071,404 km (0.086 R)
• M24: 10,078,409 km (0.119 R)
• M25: 10,634,165 km (0.108 R)
• M26: 10,696,547 km (0.082 R)
• M27: 11,775,297 km (0.114 R)
• M28: 12,425,749 km (0.115 R)
• M29: 16,638,275 km (0.068 R)
• M30: 17,440,569 km (0.118 R)
• M31: 17,957,728 km (0.073 R)
• M32: 18,180,779 km (0.101 R)
• M33: 18,255,428 km (0.09 R)
• M34: 18,780,517 km (0.061 R)
• M35: 19,538,978 km (0.03 R)
• M36: 20,540,087 km (0.078 R)
• M37: 21,874,051 km (0.113 R)
• M38: 22,112,360 km (0.114 R)
• M39: 22,271,682 km (0.105 R)
• M40: 22,832,375 km (0.082 R)
• M41: 23,235,840 km (0.072 R)
• M42: 23,316,773 km (0.08 R)
• M43: 23,397,855 km (0.047 R)
• M44: 26,377,246 km (0.102 R)
• M45: 26,715,637 km (0.118 R)
• M46: 26,885,281 km (0.093 R)
• M47: 27,653,466 km (0.082 R)
• M48: 29,386,108 km (0.12 R)
• M49: 29,473,623 km (0.05 R)
• M50: 30,265,444 km (0.094 R)
• M51: 32,230,263 km (0.108 R)
• M52: 32,591,991 km (0.067 R)
• M53: 33,410,590 km (0.118 R)
• M54: 33,960,213 km (0.107 R)
• M55: 34,236,071 km (0.119 R)
• M56: 36,281,672 km (0.097 R)
• M57: 38,080,138 km (0.102 R)
• M58: 38,366,618 km (0.049 R)
• M59: 39,713,597 km (0.053 R)
• M60: 39,810,387 km (0.106 R)
• M61: 40,490,160 km (0.046 R)
• M62: 42,453,482 km (0.1 R)
• M63: 44,648,532 km (0.086 R)
• M64: 48,216,142 km (0.095 R)
• M65: 50,295,403 km (0.034 R)
• M66: 50,400,121 km (0.037 R)
• M67: 52,509,900 km (0.071 R)
• M68: 53,361,860 km (0.096 R)
• M69: 55,511,731 km (0.095 R)
• M70: 57,033,291 km (0.062 R)
• M71: 57,142,497 km (0.106 R)
• M72: 58,128,497 km (0.092 R)
• M73: 58,678,718 km (0.082 R)
• M74: 58,788,971 km (0.088 R)
• M75: 58,899,374 km (0.097 R)
• M76: 59,230,734 km (0.082 R)
• M77: 60,339,852 km (0.113 R)
• M78: 61,008,555 km (0.115 R)
• M79: 62,128,594 km (0.09 R)
• M80: 64,048,084 km (0.041 R)
• M81: 64,275,174 km (0.097 R)
• M82: 66,790,961 km (0.086 R)
• M83: 67,482,702 km (0.115 R)
• M84: 68,408,563 km (0.041 R)
• M85: 68,524,651 km (0.082 R)
• M86: 69,222,226 km (0.079 R)
• M87: 69,688,672 km (0.09 R)
• M88: 69,922,194 km (0.045 R)
• M89: 74,409,382 km (0.114 R)
• M90: 74,887,198 km (0.093 R)
• M91: 75,845,672 km (0.068 R)
• M92: 78,138,409 km (0.098 R)
• M93: 78,502,530 km (0.114 R)
• M94: 79,964,400 km (0.061 R)
• M95: 80,208,993 km (0.11 R)
• M96: 80,453,735 km (0.11 R)
• M97: 81,435,396 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 20,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit