🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2 AU - 2.26 AU

Year: 1124 Days

Day: 22 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.53 AU - 2.57 AU

Year: 1473 Days

Day: 21.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.8

Radius: 10.2

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.12 AU - 7.86 AU

Year: 5979 Days

Day: 12.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 103,487,957 km

• M1: 291,267 km (0.114 R)
• M2: 445,951 km (0.088 R)
• M3: 644,767 km (0.105 R)
• M4: 713,133 km (0.056 R)
• M5: 997,369 km (0.075 R)
• M6: 1,111,213 km (0.075 R)
• M7: 1,299,258 km (0.077 R)
• M8: 1,726,210 km (0.115 R)
• M9: 1,824,795 km (0.104 R)
• M10: 1,986,361 km (0.063 R)
• M11: 2,195,199 km (0.025 R)
• M12: 2,544,361 km (0.114 R)
• M13: 2,702,785 km (0.095 R)
• M14: 3,101,014 km (0.12 R)
• M15: 3,197,505 km (0.077 R)
• M16: 3,442,995 km (0.045 R)
• M17: 3,517,944 km (0.095 R)
• M18: 3,618,623 km (0.104 R)
• M19: 3,720,349 km (0.106 R)
• M20: 3,952,675 km (0.09 R)
• M21: 4,404,610 km (0.064 R)
• M22: 4,486,141 km (0.087 R)
• M23: 4,623,023 km (0.117 R)
• M24: 5,184,613 km (0.08 R)
• M25: 5,299,654 km (0.084 R)
• M26: 6,249,601 km (0.032 R)
• M27: 6,433,606 km (0.079 R)
• M28: 6,650,523 km (0.108 R)
• M29: 6,869,833 km (0.086 R)
• M30: 7,315,785 km (0.087 R)
• M31: 7,542,276 km (0.098 R)
• M32: 8,777,655 km (0.04 R)
• M33: 8,880,578 km (0.101 R)
• M34: 8,949,393 km (0.118 R)
• M35: 9,087,622 km (0.09 R)
• M36: 9,156,886 km (0.11 R)
• M37: 10,003,161 km (0.078 R)
• M38: 10,984,972 km (0.101 R)
• M39: 12,727,338 km (0.049 R)
• M40: 13,829,575 km (0.093 R)
• M41: 14,069,680 km (0.116 R)
• M42: 14,150,014 km (0.066 R)
• M43: 14,270,889 km (0.118 R)
• M44: 14,594,768 km (0.096 R)
• M45: 14,798,521 km (0.044 R)
• M46: 16,419,264 km (0.071 R)
• M47: 17,401,374 km (0.077 R)
• M48: 18,095,807 km (0.12 R)
• M49: 18,578,410 km (0.096 R)
• M50: 19,511,751 km (0.102 R)
• M51: 19,646,240 km (0.108 R)
• M52: 19,961,442 km (0.079 R)
• M53: 20,187,634 km (0.051 R)
• M54: 20,323,768 km (0.04 R)
• M55: 20,414,574 km (0.081 R)
• M56: 21,747,940 km (0.092 R)
• M57: 22,120,738 km (0.049 R)
• M58: 22,448,656 km (0.117 R)
• M59: 22,542,604 km (0.072 R)
• M60: 22,919,890 km (0.101 R)
• M61: 23,251,698 km (0.074 R)
• M62: 23,346,842 km (0.064 R)
• M63: 23,632,873 km (0.054 R)
• M64: 24,064,164 km (0.092 R)
• M65: 24,208,526 km (0.109 R)
• M66: 25,766,139 km (0.109 R)
• M67: 25,864,574 km (0.062 R)
• M68: 26,111,112 km (0.096 R)
• M69: 26,905,476 km (0.11 R)
• M70: 27,105,339 km (0.11 R)
• M71: 27,456,296 km (0.069 R)
• M72: 27,556,825 km (0.064 R)
• M73: 27,808,748 km (0.077 R)
• M74: 29,130,745 km (0.099 R)
• M75: 29,233,369 km (0.109 R)
• M76: 29,335,993 km (0.111 R)
• M77: 32,047,155 km (0.033 R)
• M78: 32,259,135 km (0.09 R)
• M79: 33,970,684 km (0.118 R)
• M80: 35,437,641 km (0.103 R)
• M81: 35,602,049 km (0.062 R)
• M82: 35,986,217 km (0.078 R)
• M83: 36,814,390 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.5

Radius: 8.8

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.41 AU - 7.11 AU

Year: 6356 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 103,487,957 km

• M1: 195,076 km (0.097 R)
• M2: 554,559 km (0.066 R)
• M3: 941,719 km (0.076 R)
• M4: 1,159,533 km (0.118 R)
• M5: 1,238,371 km (0.1 R)
• M6: 1,376,899 km (0.077 R)
• M7: 1,486,255 km (0.104 R)
• M8: 1,598,752 km (0.106 R)
• M9: 1,953,150 km (0.12 R)
• M10: 2,321,909 km (0.08 R)
• M11: 2,402,392 km (0.118 R)
• M12: 2,524,913 km (0.057 R)
• M13: 2,786,709 km (0.078 R)
• M14: 2,926,284 km (0.088 R)
• M15: 3,577,483 km (0.115 R)
• M16: 4,174,080 km (0.115 R)
• M17: 4,408,799 km (0.114 R)
• M18: 4,610,008 km (0.087 R)
• M19: 5,008,238 km (0.098 R)
• M20: 5,284,395 km (0.114 R)
• M21: 5,892,810 km (0.099 R)
• M22: 5,961,924 km (0.115 R)
• M23: 6,409,820 km (0.079 R)
• M24: 6,523,514 km (0.11 R)
• M25: 7,014,195 km (0.085 R)
• M26: 7,308,305 km (0.112 R)
• M27: 7,576,683 km (0.048 R)
• M28: 8,138,274 km (0.087 R)
• M29: 9,885,876 km (0.073 R)
• M30: 10,549,343 km (0.107 R)
• M31: 11,227,171 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.8

Radius: 7.5

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.28 AU - 19.92 AU

Year: 25573 Days

Day: 19.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,487,957 km

• M1: 106,663 km (0.074 R)
• M2: 557,402 km (0.054 R)
• M3: 693,985 km (0.101 R)
• M4: 766,390 km (0.083 R)
• M5: 867,368 km (0.099 R)
• M6: 972,835 km (0.12 R)
• M7: 1,406,070 km (0.096 R)
• M8: 2,138,202 km (0.026 R)
• M9: 2,430,068 km (0.12 R)
• M10: 2,505,166 km (0.112 R)
• M11: 2,657,457 km (0.066 R)
• M12: 2,773,694 km (0.118 R)
• M13: 3,676,816 km (0.097 R)
• M14: 3,763,134 km (0.099 R)
• M15: 3,893,883 km (0.105 R)
• M16: 4,616,740 km (0.086 R)
• M17: 4,993,577 km (0.034 R)
• M18: 5,978,529 km (0.09 R)
• M19: 6,080,256 km (0.052 R)
• M20: 6,493,146 km (0.104 R)
• M21: 6,968,418 km (0.097 R)
• M22: 8,008,124 km (0.081 R)
• M23: 8,233,268 km (0.074 R)
• M24: 8,460,358 km (0.099 R)
• M25: 8,517,504 km (0.118 R)
• M26: 9,271,627 km (0.075 R)
• M27: 10,107,580 km (0.089 R)
• M28: 10,534,532 km (0.102 R)
• M29: 11,217,447 km (0.118 R)
• M30: 12,756,360 km (0.086 R)
• M31: 12,953,380 km (0.084 R)
• M32: 13,085,326 km (0.111 R)
• M33: 13,684,316 km (0.111 R)
• M34: 14,702,479 km (0.064 R)
• M35: 15,815,337 km (0.1 R)
• M36: 15,956,408 km (0.107 R)
• M37: 16,027,018 km (0.068 R)
• M38: 16,954,974 km (0.116 R)
• M39: 17,461,961 km (0.069 R)
• M40: 17,900,432 km (0.086 R)
• M41: 18,639,296 km (0.086 R)
• M42: 20,222,939 km (0.091 R)
• M43: 22,085,283 km (0.112 R)
• M44: 22,559,209 km (0.113 R)
• M45: 23,196,646 km (0.086 R)
• M46: 23,678,501 km (0.03 R)
• M47: 25,390,798 km (0.073 R)
• M48: 26,470,745 km (0.065 R)
• M49: 28,761,238 km (0.049 R)
• M50: 28,847,257 km (0.103 R)
• M51: 29,886,513 km (0.111 R)
• M52: 31,645,784 km (0.113 R)
• M53: 32,269,308 km (0.117 R)
• M54: 33,982,353 km (0.107 R)
• M55: 34,164,414 km (0.104 R)
• M56: 34,712,540 km (0.097 R)
• M57: 36,653,423 km (0.085 R)
• M58: 39,774,035 km (0.103 R)
• M59: 40,350,435 km (0.118 R)
• M60: 40,833,038 km (0.088 R)
• M61: 42,291,916 km (0.116 R)
• M62: 46,164,407 km (0.098 R)
• M63: 46,871,406 km (0.101 R)
• M64: 47,276,966 km (0.072 R)
• M65: 47,683,723 km (0.094 R)
• M66: 48,091,676 km (0.04 R)
• M67: 48,705,626 km (0.105 R)
• M68: 49,425,341 km (0.077 R)
• M69: 49,734,859 km (0.105 R)
• M70: 53,498,891 km (0.05 R)
• M71: 55,414,941 km (0.078 R)
• M72: 55,951,100 km (0.099 R)
• M73: 56,166,072 km (0.091 R)
• M74: 57,787,264 km (0.114 R)
• M75: 58,985,692 km (0.082 R)
• M76: 59,752,681 km (0.078 R)
• M77: 60,964,573 km (0.045 R)
• M78: 63,188,794 km (0.034 R)
• M79: 63,412,593 km (0.088 R)
• M80: 65,665,836 km (0.096 R)
• M81: 67,030,318 km (0.026 R)
• M82: 68,289,334 km (0.113 R)
• M83: 71,063,177 km (0.037 R)
• M84: 71,529,025 km (0.114 R)
• M85: 72,463,862 km (0.082 R)
• M86: 73,167,571 km (0.053 R)
• M87: 74,582,018 km (0.054 R)
• M88: 77,317,864 km (0.091 R)
• M89: 78,517,639 km (0.109 R)
• M90: 79,844,423 km (0.083 R)
• M91: 80,086,472 km (0.093 R)
• M92: 80,571,319 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.9

Radius: 8

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.38 AU - 23.26 AU

Year: 30711 Days

Day: 18 Hours

Environment

Temp: -191 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,487,957 km

• M1: 135,984 km (0.104 R)
• M2: 483,949 km (0.107 R)
• M3: 636,689 km (0.054 R)
• M4: 1,543,700 km (0.075 R)
• M5: 2,014,335 km (0.085 R)
• M6: 2,308,594 km (0.11 R)
• M7: 2,482,876 km (0.098 R)
• M8: 2,616,467 km (0.11 R)
• M9: 2,984,478 km (0.108 R)
• M10: 3,418,012 km (0.111 R)
• M11: 4,184,252 km (0.074 R)
• M12: 4,668,650 km (0.108 R)
• M13: 4,945,556 km (0.063 R)
• M14: 6,226,413 km (0.044 R)
• M15: 6,347,737 km (0.108 R)
• M16: 7,091,986 km (0.113 R)
• M17: 7,863,762 km (0.12 R)
• M18: 8,259,598 km (0.11 R)
• M19: 8,729,784 km (0.07 R)
• M20: 11,133,822 km (0.1 R)
• M21: 12,637,280 km (0.097 R)
• M22: 12,868,259 km (0.07 R)
• M23: 12,945,601 km (0.09 R)
• M24: 13,964,662 km (0.1 R)
• M25: 14,846,841 km (0.107 R)
• M26: 16,245,581 km (0.03 R)
• M27: 18,814,775 km (0.048 R)
• M28: 19,609,887 km (0.072 R)
• M29: 19,877,368 km (0.085 R)
• M30: 20,325,863 km (0.105 R)
• M31: 21,232,725 km (0.075 R)
• M32: 21,691,093 km (0.118 R)
• M33: 21,875,397 km (0.102 R)
• M34: 22,152,901 km (0.068 R)
• M35: 22,711,201 km (0.073 R)
• M36: 26,059,051 km (0.069 R)
• M37: 27,640,002 km (0.066 R)
• M38: 29,150,342 km (0.088 R)
• M39: 30,274,719 km (0.101 R)
• M40: 30,583,938 km (0.106 R)
• M41: 30,790,533 km (0.116 R)
• M42: 30,894,055 km (0.048 R)
• M43: 31,621,848 km (0.085 R)
• M44: 31,830,837 km (0.063 R)
• M45: 33,306,620 km (0.12 R)
• M46: 34,052,814 km (0.096 R)
• M47: 35,128,422 km (0.12 R)
• M48: 39,428,314 km (0.062 R)
• M49: 43,891,118 km (0.072 R)
• M50: 44,474,699 km (0.116 R)
• M51: 45,060,973 km (0.092 R)
• M52: 45,413,874 km (0.114 R)
• M53: 48,631,425 km (0.117 R)
• M54: 52,168,368 km (0.078 R)
• M55: 53,407,038 km (0.046 R)
• M56: 54,655,432 km (0.105 R)
• M57: 55,409,107 km (0.079 R)
• M58: 57,690,624 km (0.106 R)
• M59: 58,329,706 km (0.097 R)
• M60: 59,357,294 km (0.105 R)
• M61: 59,744,154 km (0.099 R)
• M62: 60,650,118 km (0.116 R)
• M63: 60,909,820 km (0.086 R)
• M64: 65,114,867 km (0.057 R)
• M65: 65,647,136 km (0.041 R)
• M66: 66,047,161 km (0.034 R)
• M67: 66,581,824 km (0.059 R)
• M68: 66,849,753 km (0.106 R)
• M69: 67,520,999 km (0.076 R)
• M70: 69,005,758 km (0.091 R)
• M71: 69,412,514 km (0.061 R)
• M72: 69,684,184 km (0.107 R)
• M73: 72,971,298 km (0.105 R)
• M74: 73,939,645 km (0.073 R)
• M75: 74,633,779 km (0.051 R)
• M76: 75,330,157 km (0.115 R)
• M77: 75,469,732 km (0.12 R)
• M78: 76,168,653 km (0.066 R)
• M79: 76,729,346 km (0.074 R)
• M80: 77,854,921 km (0.117 R)
• M81: 79,695,423 km (0.062 R)
• M82: 80,978,075 km (0.119 R)
• M83: 81,264,107 km (0.066 R)
• M84: 83,130,938 km (0.094 R)
• M85: 85,302,651 km (0.034 R)
• M86: 88,080,085 km (0.066 R)
• M87: 88,668,453 km (0.111 R)
• M88: 89,849,379 km (0.064 R)
• M89: 92,376,087 km (0.116 R)
• M90: 94,173,655 km (0.043 R)
• M91: 97,347,074 km (0.09 R)
• M92: 97,651,207 km (0.062 R)
• M93: 98,565,250 km (0.117 R)
• M94: 99,176,208 km (0.081 R)
• M95: 99,329,097 km (0.038 R)
• M96: 102,249,845 km (0.051 R)
• M97: 102,868,283 km (0.065 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit