🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.53 AU - 0.61 AU

Year: 154 Days

Day: 32.2 Hours

Environment

Temp: 252 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.06 AU - 1.48 AU

Year: 513 Days

Day: 36.2 Hours

Environment

Temp: 21 °C

Axial Tilt: 78.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.45 AU - 1.55 AU

Year: 658 Days

Day: 31.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,591,540 km

• M1: 56,398 km (0.1 R)
• M2: 501,302 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.46 AU - 3.1 AU

Year: 1660 Days

Day: 23.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.82 AU - 4.72 AU

Year: 3160 Days

Day: 31.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,591,540 km

• M1: 1,912,010 km (0.088 R)
• M2: 2,059,364 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 10.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.4 AU - 5.42 AU

Year: 4507 Days

Day: 11.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 97,591,540 km

• M1: 152,889 km (0.112 R)
• M2: 244,892 km (0.107 R)
• M3: 335,099 km (0.101 R)
• M4: 561,142 km (0.116 R)
• M5: 646,113 km (0.113 R)
• M6: 856,448 km (0.084 R)
• M7: 1,184,067 km (0.119 R)
• M8: 1,296,864 km (0.107 R)
• M9: 1,421,329 km (0.084 R)
• M10: 1,517,371 km (0.092 R)
• M11: 1,607,429 km (0.107 R)
• M12: 1,793,230 km (0.106 R)
• M13: 2,039,917 km (0.083 R)
• M14: 2,195,199 km (0.101 R)
• M15: 2,316,523 km (0.072 R)
• M16: 2,694,258 km (0.085 R)
• M17: 2,764,269 km (0.083 R)
• M18: 3,196,607 km (0.098 R)
• M19: 3,529,463 km (0.115 R)
• M20: 4,078,337 km (0.067 R)
• M21: 4,357,038 km (0.115 R)
• M22: 4,427,798 km (0.116 R)
• M23: 4,871,954 km (0.086 R)
• M24: 4,945,406 km (0.09 R)
• M25: 5,280,356 km (0.107 R)
• M26: 5,393,602 km (0.112 R)
• M27: 5,520,461 km (0.082 R)
• M28: 5,699,679 km (0.054 R)
• M29: 6,064,099 km (0.114 R)
• M30: 6,169,566 km (0.03 R)
• M31: 6,369,129 km (0.077 R)
• M32: 6,543,710 km (0.115 R)
• M33: 6,870,282 km (0.112 R)
• M34: 7,035,588 km (0.085 R)
• M35: 7,300,077 km (0.093 R)
• M36: 7,539,433 km (0.102 R)
• M37: 7,781,483 km (0.114 R)
• M38: 8,127,503 km (0.073 R)
• M39: 8,522,890 km (0.078 R)
• M40: 9,256,368 km (0.111 R)
• M41: 9,808,235 km (0.102 R)
• M42: 10,072,574 km (0.117 R)
• M43: 10,307,742 km (0.115 R)
• M44: 10,417,996 km (0.069 R)
• M45: 10,544,705 km (0.11 R)
• M46: 10,655,856 km (0.033 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.2

Radius: 11

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.39 AU - 7.11 AU

Year: 5596 Days

Day: 10.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,591,540 km

• M1: 137,780 km (0.118 R)
• M2: 246,238 km (0.109 R)
• M3: 621,130 km (0.04 R)
• M4: 886,966 km (0.089 R)
• M5: 1,234,781 km (0.08 R)
• M6: 1,457,233 km (0.057 R)
• M7: 1,815,370 km (0.064 R)
• M8: 2,632,923 km (0.051 R)
• M9: 2,900,703 km (0.067 R)
• M10: 3,112,683 km (0.094 R)
• M11: 3,462,592 km (0.071 R)
• M12: 3,779,141 km (0.11 R)
• M13: 3,871,443 km (0.109 R)
• M14: 4,685,405 km (0.052 R)
• M15: 4,759,755 km (0.12 R)
• M16: 6,273,985 km (0.055 R)
• M17: 6,356,114 km (0.051 R)
• M18: 6,549,096 km (0.089 R)
• M19: 7,026,014 km (0.116 R)
• M20: 7,225,727 km (0.099 R)
• M21: 7,485,279 km (0.111 R)
• M22: 7,806,615 km (0.078 R)
• M23: 7,924,648 km (0.047 R)
• M24: 8,162,359 km (0.099 R)
• M25: 8,553,857 km (0.111 R)
• M26: 8,889,853 km (0.108 R)
• M27: 9,955,888 km (0.111 R)
• M28: 10,374,164 km (0.09 R)
• M29: 10,569,090 km (0.042 R)
• M30: 10,962,831 km (0.112 R)
• M31: 11,394,720 km (0.091 R)
• M32: 11,595,929 km (0.105 R)
• M33: 11,730,717 km (0.09 R)
• M34: 11,967,979 km (0.102 R)
• M35: 12,378,177 km (0.065 R)
• M36: 12,967,443 km (0.08 R)
• M37: 13,494,925 km (0.092 R)
• M38: 13,636,744 km (0.089 R)
• M39: 13,850,519 km (0.058 R)
• M40: 14,462,075 km (0.06 R)
• M41: 14,607,185 km (0.101 R)
• M42: 14,862,399 km (0.104 R)
• M43: 15,119,258 km (0.091 R)
• M44: 15,525,566 km (0.113 R)
• M45: 16,728,333 km (0.097 R)
• M46: 17,417,979 km (0.113 R)
• M47: 17,572,514 km (0.069 R)
• M48: 18,156,095 km (0.12 R)
• M49: 18,312,724 km (0.113 R)
• M50: 18,666,972 km (0.094 R)
• M51: 19,382,199 km (0.097 R)
• M52: 19,702,937 km (0.053 R)
• M53: 19,783,421 km (0.112 R)
• M54: 20,146,794 km (0.062 R)
• M55: 20,390,339 km (0.079 R)
• M56: 21,126,810 km (0.101 R)
• M57: 21,581,138 km (0.069 R)
• M58: 22,921,087 km (0.107 R)
• M59: 23,302,860 km (0.052 R)
• M60: 24,331,196 km (0.064 R)
• M61: 25,024,881 km (0.1 R)
• M62: 25,461,707 km (0.025 R)
• M63: 25,549,372 km (0.031 R)
• M64: 26,210,295 km (0.078 R)
• M65: 26,431,700 km (0.08 R)
• M66: 26,832,024 km (0.098 R)
• M67: 26,921,334 km (0.104 R)
• M68: 27,503,718 km (0.103 R)
• M69: 27,593,626 km (0.05 R)
• M70: 28,635,426 km (0.099 R)
• M71: 29,000,744 km (0.079 R)
• M72: 29,138,224 km (0.05 R)
• M73: 29,275,855 km (0.098 R)
• M74: 29,736,167 km (0.03 R)
• M75: 30,291,774 km (0.113 R)
• M76: 30,524,249 km (0.119 R)
• M77: 30,944,170 km (0.083 R)
• M78: 31,507,107 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 775.8

Radius: 5.1

Gravity: 29.83 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 13.23 AU - 19.43 AU

Year: 23635 Days

Day: 16.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 97,591,540 km

• M1: 179,817 km (0.1 R)
• M2: 259,852 km (0.04 R)
• M3: 546,930 km (0.102 R)
• M4: 693,985 km (0.105 R)
• M5: 880,982 km (0.098 R)
• M6: 1,237,474 km (0.094 R)
• M7: 1,365,380 km (0.105 R)
• M8: 1,464,264 km (0.11 R)
• M9: 1,774,979 km (0.03 R)
• M10: 2,698,446 km (0.113 R)
• M11: 2,822,912 km (0.111 R)
• M12: 2,906,986 km (0.119 R)
• M13: 2,991,808 km (0.099 R)
• M14: 3,295,342 km (0.113 R)
• M15: 3,518,243 km (0.093 R)
• M16: 5,365,178 km (0.069 R)
• M17: 6,054,974 km (0.09 R)
• M18: 6,109,278 km (0.114 R)
• M19: 6,272,788 km (0.072 R)
• M20: 6,437,944 km (0.111 R)
• M21: 7,227,223 km (0.087 R)
• M22: 7,400,307 km (0.107 R)
• M23: 8,165,949 km (0.082 R)
• M24: 8,833,455 km (0.087 R)
• M25: 9,962,769 km (0.102 R)
• M26: 11,672,823 km (0.062 R)
• M27: 11,875,827 km (0.045 R)
• M28: 12,216,910 km (0.095 R)
• M29: 12,561,135 km (0.083 R)
• M30: 14,257,575 km (0.119 R)
• M31: 15,058,821 km (0.115 R)
• M32: 15,502,079 km (0.067 R)
• M33: 15,874,728 km (0.119 R)
• M34: 16,325,765 km (0.119 R)
• M35: 16,628,701 km (0.098 R)
• M36: 17,859,293 km (0.094 R)
• M37: 18,093,264 km (0.116 R)
• M38: 18,406,821 km (0.102 R)
• M39: 19,759,336 km (0.064 R)
• M40: 19,839,969 km (0.091 R)
• M41: 20,163,250 km (0.089 R)
• M42: 20,406,945 km (0.081 R)
• M43: 20,569,857 km (0.116 R)
• M44: 21,143,565 km (0.078 R)
• M45: 21,225,993 km (0.096 R)
• M46: 21,722,658 km (0.091 R)
• M47: 23,405,484 km (0.098 R)
• M48: 23,832,736 km (0.057 R)
• M49: 24,004,474 km (0.055 R)
• M50: 24,695,018 km (0.059 R)
• M51: 26,361,090 km (0.07 R)
• M52: 29,616,040 km (0.106 R)
• M53: 30,263,500 km (0.076 R)
• M54: 31,666,578 km (0.085 R)
• M55: 31,855,221 km (0.094 R)
• M56: 33,282,085 km (0.115 R)
• M57: 33,377,978 km (0.071 R)
• M58: 34,051,617 km (0.052 R)
• M59: 36,493,952 km (0.075 R)
• M60: 36,592,836 km (0.108 R)
• M61: 38,689,450 km (0.101 R)
• M62: 38,790,129 km (0.062 R)
• M63: 39,701,330 km (0.107 R)
• M64: 41,441,752 km (0.116 R)
• M65: 43,835,617 km (0.049 R)
• M66: 45,102,262 km (0.115 R)
• M67: 46,702,361 km (0.102 R)
• M68: 49,301,175 km (0.059 R)
• M69: 50,067,864 km (0.118 R)
• M70: 50,287,623 km (0.112 R)
• M71: 50,397,727 km (0.046 R)
• M72: 50,948,996 km (0.103 R)
• M73: 51,170,101 km (0.117 R)
• M74: 56,799,768 km (0.107 R)
• M75: 57,603,408 km (0.08 R)
• M76: 57,833,639 km (0.082 R)
• M77: 58,526,427 km (0.116 R)
• M78: 62,622,117 km (0.095 R)
• M79: 65,603,603 km (0.094 R)
• M80: 66,809,063 km (0.098 R)
• M81: 68,753,087 km (0.059 R)
• M82: 69,119,602 km (0.106 R)
• M83: 69,609,385 km (0.104 R)
• M84: 70,592,393 km (0.072 R)
• M85: 70,838,781 km (0.093 R)
• M86: 73,693,557 km (0.07 R)
• M87: 76,712,442 km (0.043 R)
• M88: 77,600,455 km (0.116 R)
• M89: 79,514,859 km (0.08 R)
• M90: 79,771,419 km (0.093 R)
• M91: 80,284,988 km (0.093 R)
• M92: 81,186,615 km (0.076 R)
• M93: 84,695,582 km (0.077 R)
• M94: 86,666,235 km (0.03 R)
• M95: 87,326,411 km (0.085 R)
• M96: 87,458,655 km (0.062 R)
• M97: 88,120,925 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857

Radius: 4.7

Gravity: 38.8 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.63 AU - 21.15 AU

Year: 25973 Days

Day: 21.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,591,540 km

• M1: 421,118 km (0.074 R)
• M2: 1,052,271 km (0.052 R)
• M3: 1,527,843 km (0.104 R)
• M4: 1,787,994 km (0.067 R)
• M5: 1,864,737 km (0.083 R)
• M6: 2,390,724 km (0.064 R)
• M7: 3,096,526 km (0.099 R)
• M8: 3,142,752 km (0.056 R)
• M9: 4,630,054 km (0.116 R)
• M10: 5,112,956 km (0.041 R)
• M11: 5,332,715 km (0.091 R)
• M12: 5,443,717 km (0.081 R)
• M13: 6,774,540 km (0.079 R)
• M14: 7,015,841 km (0.117 R)
• M15: 7,076,578 km (0.084 R)
• M16: 8,586,469 km (0.1 R)
• M17: 9,781,606 km (0.085 R)
• M18: 9,917,591 km (0.075 R)
• M19: 9,985,807 km (0.095 R)
• M20: 11,027,906 km (0.058 R)
• M21: 12,250,121 km (0.042 R)
• M22: 12,691,584 km (0.111 R)
• M23: 13,666,065 km (0.081 R)
• M24: 16,487,032 km (0.108 R)
• M25: 16,811,360 km (0.116 R)
• M26: 17,055,952 km (0.037 R)
• M27: 17,219,613 km (0.114 R)
• M28: 17,383,871 km (0.053 R)
• M29: 17,796,611 km (0.102 R)
• M30: 19,908,634 km (0.119 R)
• M31: 21,831,715 km (0.091 R)
• M32: 22,276,918 km (0.118 R)
• M33: 22,545,596 km (0.093 R)
• M34: 22,905,379 km (0.049 R)
• M35: 22,995,586 km (0.105 R)
• M36: 25,196,620 km (0.106 R)
• M37: 25,663,664 km (0.102 R)
• M38: 28,719,051 km (0.051 R)
• M39: 29,402,564 km (0.067 R)
• M40: 31,284,804 km (0.05 R)
• M41: 32,088,893 km (0.099 R)
• M42: 34,748,743 km (0.076 R)
• M43: 35,268,296 km (0.112 R)
• M44: 36,210,015 km (0.093 R)
• M45: 39,516,278 km (0.092 R)
• M46: 40,384,992 km (0.083 R)
• M47: 41,699,958 km (0.102 R)
• M48: 43,474,936 km (0.113 R)
• M49: 43,922,533 km (0.116 R)
• M50: 46,868,863 km (0.084 R)
• M51: 49,178,355 km (0.093 R)
• M52: 51,998,275 km (0.1 R)
• M53: 52,592,328 km (0.103 R)
• M54: 52,949,718 km (0.115 R)
• M55: 54,147,248 km (0.032 R)
• M56: 54,628,804 km (0.105 R)
• M57: 56,325,244 km (0.085 R)
• M58: 56,447,017 km (0.105 R)
• M59: 56,691,011 km (0.071 R)
• M60: 56,813,083 km (0.109 R)
• M61: 56,935,304 km (0.091 R)
• M62: 59,025,785 km (0.106 R)
• M63: 59,273,369 km (0.038 R)
• M64: 60,516,378 km (0.052 R)
• M65: 61,893,725 km (0.099 R)
• M66: 63,534,814 km (0.111 R)
• M67: 63,661,673 km (0.053 R)
• M68: 64,551,780 km (0.087 R)
• M69: 64,806,845 km (0.088 R)
• M70: 66,344,412 km (0.114 R)
• M71: 68,283,050 km (0.113 R)
• M72: 69,455,299 km (0.062 R)
• M73: 72,215,979 km (0.118 R)
• M74: 72,480,767 km (0.073 R)
• M75: 75,012,412 km (0.115 R)
• M76: 75,414,830 km (0.11 R)
• M77: 76,087,123 km (0.112 R)
• M78: 77,437,543 km (0.078 R)
• M79: 77,572,929 km (0.047 R)
• M80: 77,844,150 km (0.075 R)
• M81: 79,341,325 km (0.105 R)
• M82: 80,710,594 km (0.092 R)
• M83: 83,333,643 km (0.046 R)
• M84: 83,750,423 km (0.118 R)
• M85: 84,725,502 km (0.076 R)
• M86: 85,704,171 km (0.111 R)
• M87: 85,844,345 km (0.113 R)
• M88: 86,124,841 km (0.049 R)
• M89: 87,673,029 km (0.037 R)
• M90: 87,955,470 km (0.038 R)
• M91: 89,372,461 km (0.111 R)
• M92: 89,941,381 km (0.104 R)
• M93: 91,368,844 km (0.111 R)
• M94: 93,812,526 km (0.1 R)
• M95: 97,591,517 km (0.09 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 12,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit