🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.52 AU - 0.68 AU

Year: 175 Days

Day: 41.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 79,549,974 km

• M1: 326,123 km (0.114 R)
• M2: 474,375 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.63 AU - 0.99 AU

Year: 275 Days

Day: 45.3 Hours

Environment

Temp: 94 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,549,974 km

• M1: 58,792 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.91 AU - 1.29 AU

Year: 435 Days

Day: 25.9 Hours

Environment

Temp: -10 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.09 AU - 3.11 AU

Year: 2056 Days

Day: 30.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,549,974 km

• M1: 147,504 km (0.082 R)
• M2: 401,670 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.04 AU - 3.76 AU

Year: 2362 Days

Day: 29.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 8.7

Gravity: 12.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.51 AU - 5.67 AU

Year: 4979 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,549,974 km

• M1: 181,911 km (0.052 R)
• M2: 609,013 km (0.049 R)
• M3: 671,844 km (0.104 R)
• M4: 791,074 km (0.101 R)
• M5: 1,128,118 km (0.118 R)
• M6: 1,271,731 km (0.025 R)
• M7: 1,370,915 km (0.12 R)
• M8: 1,757,177 km (0.108 R)
• M9: 1,849,628 km (0.091 R)
• M10: 2,136,856 km (0.106 R)
• M11: 2,255,786 km (0.069 R)
• M12: 2,861,358 km (0.03 R)
• M13: 2,992,855 km (0.1 R)
• M14: 3,148,736 km (0.079 R)
• M15: 3,307,310 km (0.116 R)
• M16: 3,445,389 km (0.112 R)
• M17: 3,538,588 km (0.03 R)
• M18: 3,847,059 km (0.119 R)
• M19: 4,065,771 km (0.072 R)
• M20: 4,388,902 km (0.106 R)
• M21: 4,643,219 km (0.107 R)
• M22: 5,353,659 km (0.091 R)
• M23: 7,258,937 km (0.102 R)
• M24: 7,408,835 km (0.069 R)
• M25: 7,681,252 km (0.111 R)
• M26: 7,772,806 km (0.099 R)
• M27: 7,833,992 km (0.095 R)
• M28: 9,318,900 km (0.099 R)
• M29: 9,383,975 km (0.102 R)
• M30: 10,888,182 km (0.101 R)
• M31: 10,991,105 km (0.081 R)
• M32: 11,094,477 km (0.104 R)
• M33: 11,371,383 km (0.119 R)
• M34: 12,038,290 km (0.091 R)
• M35: 12,358,579 km (0.111 R)
• M36: 12,430,237 km (0.111 R)
• M37: 12,609,754 km (0.11 R)
• M38: 12,681,860 km (0.117 R)
• M39: 12,862,575 km (0.088 R)
• M40: 13,007,684 km (0.114 R)
• M41: 13,153,542 km (0.108 R)
• M42: 14,076,711 km (0.114 R)
• M43: 14,226,458 km (0.077 R)
• M44: 14,868,383 km (0.12 R)
• M45: 15,250,456 km (0.091 R)
• M46: 15,442,689 km (0.044 R)
• M47: 15,713,162 km (0.119 R)
• M48: 15,907,340 km (0.079 R)
• M49: 17,690,397 km (0.115 R)
• M50: 17,973,436 km (0.047 R)
• M51: 18,054,518 km (0.103 R)
• M52: 18,135,899 km (0.087 R)
• M53: 18,298,812 km (0.099 R)
• M54: 18,790,390 km (0.1 R)
• M55: 19,203,430 km (0.085 R)
• M56: 19,702,937 km (0.056 R)
• M57: 20,122,559 km (0.063 R)
• M58: 21,013,265 km (0.052 R)
• M59: 21,528,031 km (0.105 R)
• M60: 21,614,200 km (0.053 R)
• M61: 21,743,751 km (0.073 R)
• M62: 22,307,885 km (0.08 R)
• M63: 22,482,466 km (0.054 R)
• M64: 22,613,663 km (0.068 R)
• M65: 23,850,688 km (0.059 R)
• M66: 23,984,578 km (0.111 R)
• M67: 26,251,883 km (0.065 R)
• M68: 26,574,715 km (0.116 R)
• M69: 26,806,143 km (0.104 R)
• M70: 27,131,219 km (0.095 R)
• M71: 27,551,141 km (0.089 R)
• M72: 28,397,416 km (0.097 R)
• M73: 28,539,384 km (0.115 R)
• M74: 30,115,547 km (0.087 R)
• M75: 30,598,748 km (0.109 R)
• M76: 30,987,105 km (0.071 R)
• M77: 31,621,848 km (0.093 R)
• M78: 31,817,971 km (0.099 R)
• M79: 32,755,052 km (0.117 R)
• M80: 32,903,902 km (0.108 R)
• M81: 33,301,832 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.3

Radius: 11.7

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.94 AU - 6.66 AU

Year: 5262 Days

Day: 14.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,549,974 km

• M1: 148,102 km (0.082 R)
• M2: 305,628 km (0.066 R)
• M3: 435,031 km (0.112 R)
• M4: 513,719 km (0.115 R)
• M5: 872,754 km (0.053 R)
• M6: 991,385 km (0.098 R)
• M7: 1,143,975 km (0.05 R)
• M8: 1,304,942 km (0.091 R)
• M9: 1,380,788 km (0.118 R)
• M10: 1,473,838 km (0.092 R)
• M11: 1,766,003 km (0.095 R)
• M12: 2,112,472 km (0.049 R)
• M13: 2,692,163 km (0.09 R)
• M14: 2,949,621 km (0.119 R)
• M15: 3,091,739 km (0.111 R)
• M16: 3,726,333 km (0.078 R)
• M17: 3,924,700 km (0.03 R)
• M18: 4,377,832 km (0.112 R)
• M19: 4,800,147 km (0.086 R)
• M20: 5,835,963 km (0.114 R)
• M21: 6,248,553 km (0.081 R)
• M22: 6,353,122 km (0.063 R)
• M23: 8,363,119 km (0.112 R)
• M24: 9,123,226 km (0.118 R)
• M25: 9,301,846 km (0.065 R)
• M26: 10,119,698 km (0.12 R)
• M27: 10,211,999 km (0.086 R)
• M28: 10,428,468 km (0.075 R)
• M29: 10,803,061 km (0.025 R)
• M30: 10,929,022 km (0.055 R)
• M31: 11,245,870 km (0.078 R)
• M32: 12,378,625 km (0.088 R)
• M33: 12,808,570 km (0.119 R)
• M34: 13,109,112 km (0.048 R)
• M35: 13,243,451 km (0.092 R)
• M36: 13,445,857 km (0.053 R)
• M37: 13,785,444 km (0.118 R)
• M38: 14,059,058 km (0.111 R)
• M39: 14,300,060 km (0.074 R)
• M40: 15,738,893 km (0.054 R)
• M41: 15,881,759 km (0.105 R)
• M42: 16,711,429 km (0.086 R)
• M43: 16,820,635 km (0.079 R)
• M44: 16,966,792 km (0.09 R)
• M45: 17,444,309 km (0.04 R)
• M46: 17,814,713 km (0.1 R)
• M47: 18,000,962 km (0.046 R)
• M48: 18,638,848 km (0.079 R)
• M49: 19,284,063 km (0.116 R)
• M50: 19,628,737 km (0.076 R)
• M51: 19,859,566 km (0.072 R)
• M52: 20,752,965 km (0.077 R)
• M53: 21,778,608 km (0.114 R)
• M54: 22,257,620 km (0.072 R)
• M55: 22,417,989 km (0.113 R)
• M56: 22,901,639 km (0.118 R)
• M57: 23,347,889 km (0.118 R)
• M58: 23,429,420 km (0.071 R)
• M59: 23,592,631 km (0.096 R)
• M60: 23,674,312 km (0.094 R)
• M61: 24,002,230 km (0.111 R)
• M62: 24,166,788 km (0.1 R)
• M63: 24,372,934 km (0.117 R)
• M64: 24,538,389 km (0.09 R)
• M65: 24,704,144 km (0.073 R)
• M66: 24,953,374 km (0.115 R)
• M67: 25,538,451 km (0.065 R)
• M68: 26,043,493 km (0.106 R)
• M69: 26,128,016 km (0.119 R)
• M70: 26,382,033 km (0.092 R)
• M71: 26,594,313 km (0.1 R)
• M72: 27,191,807 km (0.09 R)
• M73: 27,449,265 km (0.086 R)
• M74: 28,139,808 km (0.112 R)
• M75: 28,879,719 km (0.055 R)
• M76: 29,054,749 km (0.115 R)
• M77: 29,186,245 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.1

Radius: 4.1

Gravity: 40.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.98 AU - 13.26 AU

Year: 17903 Days

Day: 22.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,549,974 km

• M1: 53,257 km (0.046 R)
• M2: 83,924 km (0.073 R)
• M3: 121,773 km (0.068 R)
• M4: 194,178 km (0.1 R)
• M5: 914,043 km (0.108 R)
• M6: 1,064,538 km (0.09 R)
• M7: 1,992,494 km (0.072 R)
• M8: 2,526,558 km (0.046 R)
• M9: 2,561,265 km (0.118 R)
• M10: 2,596,271 km (0.079 R)
• M11: 2,702,037 km (0.106 R)
• M12: 2,737,641 km (0.103 R)
• M13: 3,637,472 km (0.095 R)
• M14: 4,078,038 km (0.094 R)
• M15: 4,367,061 km (0.116 R)
• M16: 5,184,464 km (0.083 R)
• M17: 5,497,423 km (0.052 R)
• M18: 5,678,885 km (0.095 R)
• M19: 6,141,292 km (0.073 R)
• M20: 6,615,816 km (0.094 R)
• M21: 6,712,157 km (0.051 R)
• M22: 8,211,427 km (0.094 R)
• M23: 8,418,919 km (0.072 R)
• M24: 8,786,182 km (0.094 R)
• M25: 8,838,990 km (0.112 R)
• M26: 8,891,948 km (0.107 R)
• M27: 9,808,983 km (0.108 R)
• M28: 10,195,244 km (0.058 R)
• M29: 10,306,396 km (0.111 R)
• M30: 10,530,194 km (0.07 R)
• M31: 11,789,210 km (0.102 R)
• M32: 12,674,530 km (0.114 R)
• M33: 13,459,021 km (0.113 R)
• M34: 13,826,284 km (0.049 R)
• M35: 14,196,988 km (0.08 R)
• M36: 14,445,769 km (0.103 R)
• M37: 15,583,610 km (0.076 R)
• M38: 17,542,894 km (0.057 R)
• M39: 18,011,135 km (0.099 R)
• M40: 18,551,183 km (0.096 R)
• M41: 19,578,173 km (0.104 R)
• M42: 21,046,775 km (0.081 R)
• M43: 21,472,830 km (0.093 R)
• M44: 22,768,048 km (0.115 R)
• M45: 23,940,297 km (0.081 R)
• M46: 24,014,348 km (0.067 R)
• M47: 24,088,249 km (0.086 R)
• M48: 24,162,300 km (0.111 R)
• M49: 24,310,701 km (0.047 R)
• M50: 24,459,401 km (0.092 R)
• M51: 24,982,246 km (0.099 R)
• M52: 25,207,391 km (0.117 R)
• M53: 25,282,489 km (0.096 R)
• M54: 25,508,681 km (0.052 R)
• M55: 25,584,078 km (0.107 R)
• M56: 27,883,547 km (0.059 R)
• M57: 29,294,704 km (0.105 R)
• M58: 30,408,161 km (0.107 R)
• M59: 32,185,683 km (0.105 R)
• M60: 32,840,323 km (0.056 R)
• M61: 35,502,567 km (0.116 R)
• M62: 36,348,692 km (0.096 R)
• M63: 37,372,690 km (0.105 R)
• M64: 38,926,413 km (0.068 R)
• M65: 42,096,691 km (0.111 R)
• M66: 43,983,868 km (0.12 R)
• M67: 44,437,150 km (0.073 R)
• M68: 44,528,105 km (0.058 R)
• M69: 44,710,016 km (0.1 R)
• M70: 45,898,422 km (0.117 R)
• M71: 47,653,953 km (0.077 R)
• M72: 49,243,281 km (0.063 R)
• M73: 49,525,572 km (0.1 R)
• M74: 52,185,721 km (0.058 R)
• M75: 55,184,710 km (0.109 R)
• M76: 55,771,582 km (0.077 R)
• M77: 56,360,549 km (0.097 R)
• M78: 57,742,684 km (0.089 R)
• M79: 58,040,383 km (0.067 R)
• M80: 59,736,524 km (0.069 R)
• M81: 61,550,249 km (0.073 R)
• M82: 63,177,574 km (0.07 R)
• M83: 64,099,097 km (0.095 R)
• M84: 65,437,998 km (0.055 R)
• M85: 66,370,442 km (0.098 R)
• M86: 67,829,470 km (0.109 R)
• M87: 68,983,169 km (0.103 R)
• M88: 69,088,485 km (0.065 R)
• M89: 69,509,903 km (0.059 R)
• M90: 69,826,452 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 546.8

Radius: 7.3

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 15.32 AU - 16.52 AU

Year: 23930 Days

Day: 20 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,549,974 km

• M1: 110,852 km (0.091 R)
• M2: 182,509 km (0.117 R)
• M3: 266,883 km (0.028 R)
• M4: 332,556 km (0.092 R)
• M5: 386,262 km (0.095 R)
• M6: 567,126 km (0.051 R)
• M7: 726,447 km (0.119 R)
• M8: 1,087,876 km (0.09 R)
• M9: 1,287,888 km (0.044 R)
• M10: 1,722,769 km (0.112 R)
• M11: 2,417,352 km (0.118 R)
• M12: 3,270,808 km (0.038 R)
• M13: 3,352,638 km (0.117 R)
• M14: 3,686,989 km (0.077 R)
• M15: 3,772,260 km (0.118 R)
• M16: 4,075,944 km (0.088 R)
• M17: 4,614,945 km (0.054 R)
• M18: 5,271,829 km (0.114 R)
• M19: 5,368,020 km (0.096 R)
• M20: 5,513,579 km (0.045 R)
• M21: 5,907,770 km (0.083 R)
• M22: 6,671,467 km (0.102 R)
• M23: 7,091,537 km (0.099 R)
• M24: 8,178,516 km (0.081 R)
• M25: 8,234,316 km (0.07 R)
• M26: 9,142,823 km (0.102 R)
• M27: 9,844,886 km (0.045 R)
• M28: 10,262,564 km (0.057 R)
• M29: 11,800,579 km (0.098 R)
• M30: 11,989,970 km (0.117 R)
• M31: 12,307,866 km (0.103 R)
• M32: 12,628,454 km (0.038 R)
• M33: 12,886,959 km (0.083 R)
• M34: 14,005,053 km (0.107 R)
• M35: 15,428,627 km (0.036 R)
• M36: 16,685,099 km (0.073 R)
• M37: 16,897,678 km (0.103 R)
• M38: 19,667,183 km (0.106 R)
• M39: 20,494,759 km (0.089 R)
• M40: 21,257,109 km (0.097 R)
• M41: 24,719,552 km (0.088 R)
• M42: 27,679,645 km (0.102 R)
• M43: 27,847,344 km (0.058 R)
• M44: 27,931,418 km (0.12 R)
• M45: 29,286,626 km (0.083 R)
• M46: 29,457,466 km (0.079 R)
• M47: 30,749,842 km (0.111 R)
• M48: 34,285,289 km (0.104 R)
• M49: 35,735,191 km (0.1 R)
• M50: 35,917,701 km (0.07 R)
• M51: 36,009,255 km (0.087 R)
• M52: 36,375,769 km (0.095 R)
• M53: 37,390,043 km (0.07 R)
• M54: 37,854,096 km (0.101 R)
• M55: 39,257,922 km (0.102 R)
• M56: 40,964,684 km (0.085 R)
• M57: 41,731,074 km (0.106 R)
• M58: 41,923,457 km (0.068 R)
• M59: 42,405,611 km (0.106 R)
• M60: 42,986,499 km (0.066 R)
• M61: 43,472,692 km (0.115 R)
• M62: 43,570,230 km (0.114 R)
• M63: 44,058,518 km (0.068 R)
• M64: 46,826,527 km (0.108 R)
• M65: 47,929,363 km (0.09 R)
• M66: 48,635,614 km (0.03 R)
• M67: 51,597,802 km (0.111 R)
• M68: 51,804,247 km (0.107 R)
• M69: 54,093,244 km (0.109 R)
• M70: 54,618,033 km (0.109 R)
• M71: 55,039,151 km (0.082 R)
• M72: 55,990,444 km (0.053 R)
• M73: 57,053,786 km (0.071 R)
• M74: 58,016,597 km (0.115 R)
• M75: 59,200,515 km (0.097 R)
• M76: 61,373,574 km (0.068 R)
• M77: 61,482,780 km (0.04 R)
• M78: 64,126,324 km (0.048 R)
• M79: 69,637,360 km (0.114 R)
• M80: 70,665,995 km (0.116 R)
• M81: 71,814,757 km (0.099 R)
• M82: 73,201,529 km (0.1 R)
• M83: 73,433,406 km (0.108 R)
• M84: 73,781,819 km (0.106 R)
• M85: 74,014,444 km (0.057 R)
• M86: 74,480,292 km (0.102 R)
• M87: 74,830,351 km (0.113 R)
• M88: 75,766,684 km (0.114 R)
• M89: 76,589,023 km (0.088 R)
• M90: 77,178,140 km (0.049 R)
• M91: 78,124,047 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 18,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit