🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.81 AU - 0.89 AU

Year: 278 Days

Day: 36 Hours

Environment

Temp: 152 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,207,329 km

• M1: 75,248 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.29 AU - 1.73 AU

Year: 658 Days

Day: 42 Hours

Environment

Temp: -23 °C

Axial Tilt: 59.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.26 AU - 1.86 AU

Year: 691 Days

Day: 20.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.6

Radius: 14.9

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.52 AU - 7.98 AU

Year: 6221 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 68,207,329 km

• M1: 186,249 km (0.083 R)
• M2: 351,106 km (0.072 R)
• M3: 520,750 km (0.085 R)
• M4: 642,373 km (0.089 R)
• M5: 788,680 km (0.062 R)
• M6: 975,677 km (0.06 R)
• M7: 1,193,941 km (0.059 R)
• M8: 1,396,945 km (0.12 R)
• M9: 1,494,632 km (0.117 R)
• M10: 1,749,846 km (0.05 R)
• M11: 1,856,061 km (0.086 R)
• M12: 2,001,320 km (0.089 R)
• M13: 2,540,321 km (0.106 R)
• M14: 2,785,363 km (0.065 R)
• M15: 2,910,726 km (0.097 R)
• M16: 3,016,791 km (0.102 R)
• M17: 3,189,277 km (0.07 R)
• M18: 3,431,925 km (0.101 R)
• M19: 3,589,451 km (0.072 R)
• M20: 3,912,134 km (0.101 R)
• M21: 4,100,777 km (0.083 R)
• M22: 4,340,881 km (0.086 R)
• M23: 4,685,106 km (0.056 R)
• M24: 4,987,294 km (0.103 R)
• M25: 5,295,914 km (0.114 R)
• M26: 5,905,077 km (0.071 R)
• M27: 6,067,690 km (0.103 R)
• M28: 6,314,526 km (0.044 R)
• M29: 6,453,054 km (0.054 R)
• M30: 6,592,629 km (0.113 R)
• M31: 6,761,525 km (0.1 R)
• M32: 7,363,955 km (0.084 R)
• M33: 7,480,642 km (0.116 R)
• M34: 8,589,611 km (0.096 R)
• M35: 8,805,181 km (0.047 R)
• M36: 9,462,963 km (0.106 R)
• M37: 9,910,261 km (0.077 R)
• M38: 10,331,827 km (0.082 R)
• M39: 10,858,861 km (0.12 R)
• M40: 11,293,592 km (0.081 R)
• M41: 11,973,514 km (0.105 R)
• M42: 13,159,975 km (0.079 R)
• M43: 13,408,906 km (0.096 R)
• M44: 15,756,695 km (0.062 R)
• M45: 16,477,906 km (0.063 R)
• M46: 16,823,328 km (0.076 R)
• M47: 17,016,309 km (0.085 R)
• M48: 17,209,889 km (0.053 R)
• M49: 17,443,261 km (0.114 R)
• M50: 18,070,824 km (0.071 R)
• M51: 19,106,341 km (0.032 R)
• M52: 19,834,583 km (0.108 R)
• M53: 20,654,380 km (0.042 R)
• M54: 20,778,247 km (0.099 R)
• M55: 21,862,682 km (0.118 R)
• M56: 22,369,519 km (0.11 R)
• M57: 22,794,676 km (0.096 R)
• M58: 23,566,901 km (0.104 R)
• M59: 25,579,142 km (0.114 R)
• M60: 25,712,284 km (0.095 R)
• M61: 27,146,778 km (0.072 R)
• M62: 27,282,612 km (0.059 R)
• M63: 27,418,747 km (0.086 R)
• M64: 28,745,530 km (0.098 R)
• M65: 28,930,283 km (0.069 R)
• M66: 29,626,213 km (0.072 R)
• M67: 30,374,651 km (0.116 R)
• M68: 30,704,065 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.1

Radius: 3.1

Gravity: 51.94 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 16.09 AU - 16.75 AU

Year: 23605 Days

Day: 23.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,207,329 km

• M1: 340,634 km (0.077 R)
• M2: 743,950 km (0.09 R)
• M3: 792,570 km (0.106 R)
• M4: 1,051,374 km (0.048 R)
• M5: 1,966,015 km (0.044 R)
• M6: 2,206,120 km (0.079 R)
• M7: 2,455,350 km (0.068 R)
• M8: 3,019,035 km (0.099 R)
• M9: 3,215,606 km (0.115 R)
• M10: 3,295,342 km (0.093 R)
• M11: 3,662,305 km (0.076 R)
• M12: 3,703,894 km (0.094 R)
• M13: 3,956,564 km (0.03 R)
• M14: 4,171,387 km (0.067 R)
• M15: 4,522,942 km (0.07 R)
• M16: 4,884,071 km (0.118 R)
• M17: 5,160,977 km (0.03 R)
• M18: 5,729,748 km (0.068 R)
• M19: 6,021,613 km (0.113 R)
• M20: 6,670,270 km (0.085 R)
• M21: 7,445,935 km (0.074 R)
• M22: 7,871,242 km (0.112 R)
• M23: 9,250,085 km (0.092 R)
• M24: 9,591,916 km (0.096 R)
• M25: 11,240,934 km (0.106 R)
• M26: 11,666,689 km (0.075 R)
• M27: 11,912,329 km (0.1 R)
• M28: 12,471,376 km (0.03 R)
• M29: 13,038,801 km (0.03 R)
• M30: 13,229,837 km (0.063 R)
• M31: 14,264,157 km (0.068 R)
• M32: 14,395,354 km (0.069 R)
• M33: 14,857,313 km (0.087 R)
• M34: 14,923,734 km (0.101 R)
• M35: 18,581,103 km (0.087 R)
• M36: 18,724,268 km (0.116 R)
• M37: 19,156,007 km (0.119 R)
• M38: 20,249,717 km (0.11 R)
• M39: 20,767,027 km (0.117 R)
• M40: 20,989,928 km (0.084 R)
• M41: 21,814,511 km (0.116 R)
• M42: 22,344,686 km (0.058 R)
• M43: 22,802,455 km (0.081 R)
• M44: 23,109,430 km (0.114 R)
• M45: 23,417,751 km (0.117 R)
• M46: 23,649,778 km (0.094 R)
• M47: 27,547,251 km (0.113 R)
• M48: 27,792,292 km (0.092 R)
• M49: 27,874,122 km (0.091 R)
• M50: 28,202,191 km (0.098 R)
• M51: 29,444,003 km (0.11 R)
• M52: 30,872,812 km (0.096 R)
• M53: 31,638,304 km (0.071 R)
• M54: 32,324,061 km (0.102 R)
• M55: 32,755,052 km (0.106 R)
• M56: 32,841,520 km (0.115 R)
• M57: 34,586,130 km (0.107 R)
• M58: 34,762,207 km (0.12 R)
• M59: 35,825,249 km (0.096 R)
• M60: 36,450,120 km (0.078 R)
• M61: 36,808,855 km (0.112 R)
• M62: 37,349,203 km (0.096 R)
• M63: 39,720,628 km (0.096 R)
• M64: 40,552,692 km (0.041 R)
• M65: 41,764,883 km (0.086 R)
• M66: 45,182,895 km (0.101 R)
• M67: 46,051,461 km (0.097 R)
• M68: 46,245,190 km (0.106 R)
• M69: 46,536,307 km (0.106 R)
• M70: 47,804,748 km (0.096 R)
• M71: 48,394,014 km (0.118 R)
• M72: 48,689,619 km (0.082 R)
• M73: 51,476,927 km (0.1 R)
• M74: 53,194,160 km (0.077 R)
• M75: 53,702,793 km (0.072 R)
• M76: 54,110,896 km (0.055 R)
• M77: 55,753,630 km (0.081 R)
• M78: 55,856,853 km (0.115 R)
• M79: 56,063,448 km (0.094 R)
• M80: 58,038,738 km (0.085 R)
• M81: 58,352,744 km (0.069 R)
• M82: 59,192,885 km (0.118 R)
• M83: 61,630,134 km (0.111 R)
• M84: 61,736,947 km (0.108 R)
• M85: 62,378,423 km (0.108 R)
• M86: 63,344,974 km (0.057 R)
• M87: 66,273,951 km (0.06 R)
• M88: 66,602,169 km (0.117 R)
• M89: 66,821,330 km (0.068 R)
• M90: 66,930,835 km (0.119 R)
• M91: 67,589,964 km (0.109 R)
• M92: 67,699,918 km (0.088 R)
• M93: 70,470,471 km (0.086 R)
• M94: 71,813,411 km (0.09 R)
• M95: 72,038,107 km (0.055 R)
• M96: 74,865,806 km (0.063 R)
• M97: 76,465,156 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.2

Radius: 3.2

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 17.35 AU - 22.35 AU

Year: 31375 Days

Day: 24.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,207,329 km

• M1: 327,320 km (0.037 R)
• M2: 921,523 km (0.064 R)
• M3: 1,936,993 km (0.055 R)
• M4: 2,058,168 km (0.051 R)
• M5: 2,632,923 km (0.116 R)
• M6: 3,111,935 km (0.083 R)
• M7: 3,803,975 km (0.087 R)
• M8: 4,264,587 km (0.075 R)
• M9: 4,421,963 km (0.094 R)
• M10: 4,783,242 km (0.114 R)
• M11: 4,864,773 km (0.118 R)
• M12: 5,619,195 km (0.083 R)
• M13: 5,922,281 km (0.088 R)
• M14: 6,009,795 km (0.044 R)
• M15: 6,319,762 km (0.111 R)
• M16: 6,454,101 km (0.052 R)
• M17: 6,771,398 km (0.046 R)
• M18: 7,610,343 km (0.108 R)
• M19: 8,236,410 km (0.062 R)
• M20: 9,029,279 km (0.07 R)
• M21: 10,054,174 km (0.07 R)
• M22: 10,210,952 km (0.097 R)
• M23: 10,421,436 km (0.042 R)
• M24: 11,169,127 km (0.09 R)
• M25: 11,878,819 km (0.082 R)
• M26: 12,267,025 km (0.114 R)
• M27: 13,571,369 km (0.096 R)
• M28: 14,269,094 km (0.117 R)
• M29: 14,563,353 km (0.085 R)
• M30: 14,681,535 km (0.099 R)
• M31: 15,942,196 km (0.088 R)
• M32: 16,616,284 km (0.098 R)
• M33: 16,677,919 km (0.043 R)
• M34: 20,057,185 km (0.093 R)
• M35: 20,452,722 km (0.113 R)
• M36: 21,117,535 km (0.099 R)
• M37: 21,385,464 km (0.081 R)
• M38: 21,452,634 km (0.1 R)
• M39: 21,722,060 km (0.086 R)
• M40: 24,335,983 km (0.078 R)
• M41: 24,406,145 km (0.06 R)
• M42: 24,476,306 km (0.062 R)
• M43: 25,252,719 km (0.116 R)
• M44: 25,679,671 km (0.091 R)
• M45: 28,290,902 km (0.063 R)
• M46: 28,956,762 km (0.115 R)
• M47: 29,552,910 km (0.076 R)
• M48: 30,379,288 km (0.109 R)
• M49: 30,530,382 km (0.066 R)
• M50: 30,606,079 km (0.115 R)
• M51: 31,977,891 km (0.084 R)
• M52: 33,058,736 km (0.052 R)
• M53: 33,136,527 km (0.087 R)
• M54: 33,369,750 km (0.08 R)
• M55: 34,073,159 km (0.077 R)
• M56: 35,653,511 km (0.106 R)
• M57: 37,905,707 km (0.117 R)
• M58: 38,475,974 km (0.068 R)
• M59: 38,884,975 km (0.026 R)
• M60: 39,213,342 km (0.113 R)
• M61: 39,460,029 km (0.06 R)
• M62: 41,118,620 km (0.067 R)
• M63: 42,124,516 km (0.073 R)
• M64: 43,478,377 km (0.092 R)
• M65: 44,588,992 km (0.072 R)
• M66: 45,535,797 km (0.119 R)
• M67: 47,361,938 km (0.115 R)
• M68: 48,239,928 km (0.116 R)
• M69: 48,328,041 km (0.063 R)
• M70: 48,769,205 km (0.082 R)
• M71: 49,211,865 km (0.12 R)
• M72: 49,478,000 km (0.086 R)
• M73: 49,833,743 km (0.042 R)
• M74: 51,985,410 km (0.063 R)
• M75: 54,167,295 km (0.083 R)
• M76: 54,993,224 km (0.069 R)
• M77: 55,546,138 km (0.062 R)
• M78: 56,286,199 km (0.096 R)
• M79: 56,750,401 km (0.07 R)
• M80: 57,682,695 km (0.076 R)
• M81: 57,963,341 km (0.05 R)
• M82: 58,807,970 km (0.075 R)
• M83: 60,129,967 km (0.104 R)
• M84: 61,080,362 km (0.112 R)
• M85: 61,366,393 km (0.077 R)
• M86: 64,542,206 km (0.049 R)
• M87: 64,833,473 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.5

Radius: 3.7

Gravity: 13.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 18.08 AU - 22.96 AU

Year: 32976 Days

Day: 23.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 68,207,329 km

• M1: 571,015 km (0.088 R)
• M2: 949,348 km (0.074 R)
• M3: 1,588,281 km (0.109 R)
• M4: 1,765,105 km (0.091 R)
• M5: 2,041,861 km (0.099 R)
• M6: 3,578,381 km (0.097 R)
• M7: 5,602,141 km (0.096 R)
• M8: 5,780,462 km (0.107 R)
• M9: 6,188,266 km (0.055 R)
• M10: 6,280,268 km (0.106 R)
• M11: 6,936,105 km (0.111 R)
• M12: 8,978,415 km (0.087 R)
• M13: 9,449,798 km (0.107 R)
• M14: 10,090,825 km (0.045 R)
• M15: 10,526,005 km (0.06 R)
• M16: 11,246,020 km (0.106 R)
• M17: 11,810,752 km (0.099 R)
• M18: 13,678,631 km (0.089 R)
• M19: 15,324,357 km (0.094 R)
• M20: 16,328,757 km (0.069 R)
• M21: 17,679,028 km (0.065 R)
• M22: 20,279,787 km (0.118 R)
• M23: 20,621,767 km (0.085 R)
• M24: 21,519,803 km (0.085 R)
• M25: 23,856,073 km (0.101 R)
• M26: 24,652,532 km (0.099 R)
• M27: 25,678,774 km (0.1 R)
• M28: 26,345,831 km (0.111 R)
• M29: 26,793,577 km (0.053 R)
• M30: 27,093,670 km (0.107 R)
• M31: 30,465,906 km (0.094 R)
• M32: 32,519,735 km (0.09 R)
• M33: 34,048,775 km (0.081 R)
• M34: 36,759,488 km (0.064 R)
• M35: 37,594,394 km (0.088 R)
• M36: 39,028,289 km (0.081 R)
• M37: 40,051,090 km (0.03 R)
• M38: 40,910,081 km (0.093 R)
• M39: 41,601,821 km (0.043 R)
• M40: 43,964,421 km (0.114 R)
• M41: 45,384,852 km (0.112 R)
• M42: 46,011,069 km (0.056 R)
• M43: 48,726,869 km (0.05 R)
• M44: 48,909,827 km (0.094 R)
• M45: 49,276,192 km (0.1 R)
• M46: 49,827,610 km (0.066 R)
• M47: 49,919,762 km (0.091 R)
• M48: 50,381,122 km (0.098 R)
• M49: 50,473,574 km (0.114 R)
• M50: 54,976,619 km (0.117 R)
• M51: 56,890,574 km (0.108 R)
• M52: 57,275,938 km (0.082 R)
• M53: 59,020,848 km (0.099 R)
• M54: 59,899,885 km (0.063 R)
• M55: 60,684,825 km (0.115 R)
• M56: 61,374,471 km (0.114 R)
• M57: 63,858,544 km (0.087 R)
• M58: 64,359,248 km (0.095 R)
• M59: 65,667,332 km (0.078 R)
• M60: 67,594,751 km (0.084 R)
• M61: 68,003,003 km (0.104 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 10,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit