🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.6 AU - 0.82 AU

Year: 227 Days

Day: 42.5 Hours

Environment

Temp: 88 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.75 AU - 3.95 AU

Year: 2861 Days

Day: 19.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,564,952 km

• M1: 448,794 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.53 AU - 4.29 AU

Year: 2928 Days

Day: 22.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,564,952 km

• M1: 2,121,597 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 580.4

Radius: 10.2

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.88 AU - 7.3 AU

Year: 6407 Days

Day: 13 Hours

Environment

Temp: -161 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,564,952 km

• M1: 129,851 km (0.102 R)
• M2: 229,034 km (0.028 R)
• M3: 337,343 km (0.111 R)
• M4: 683,363 km (0.078 R)
• M5: 886,816 km (0.075 R)
• M6: 1,269,488 km (0.061 R)
• M7: 2,097,362 km (0.066 R)
• M8: 2,215,993 km (0.118 R)
• M9: 2,377,709 km (0.089 R)
• M10: 2,480,781 km (0.107 R)
• M11: 3,063,316 km (0.033 R)
• M12: 3,335,733 km (0.089 R)
• M13: 3,474,859 km (0.106 R)
• M14: 3,545,170 km (0.096 R)
• M15: 3,831,201 km (0.1 R)
• M16: 4,001,593 km (0.062 R)
• M17: 4,553,460 km (0.072 R)
• M18: 4,734,174 km (0.072 R)
• M19: 4,812,264 km (0.112 R)
• M20: 5,022,898 km (0.097 R)
• M21: 5,129,262 km (0.03 R)
• M22: 5,398,688 km (0.108 R)
• M23: 6,234,641 km (0.054 R)
• M24: 6,349,083 km (0.116 R)
• M25: 6,551,190 km (0.068 R)
• M26: 6,755,541 km (0.088 R)
• M27: 7,110,536 km (0.106 R)
• M28: 7,290,353 km (0.065 R)
• M29: 7,715,959 km (0.068 R)
• M30: 7,931,679 km (0.105 R)
• M31: 8,686,700 km (0.074 R)
• M32: 8,750,578 km (0.105 R)
• M33: 8,975,723 km (0.078 R)
• M34: 9,105,274 km (0.088 R)
• M35: 9,235,425 km (0.078 R)
• M36: 9,333,411 km (0.072 R)
• M37: 9,728,798 km (0.111 R)
• M38: 10,230,849 km (0.066 R)
• M39: 10,400,194 km (0.099 R)
• M40: 10,536,178 km (0.116 R)
• M41: 10,604,544 km (0.043 R)
• M42: 10,913,464 km (0.096 R)
• M43: 11,365,100 km (0.115 R)
• M44: 11,716,655 km (0.074 R)
• M45: 11,964,838 km (0.084 R)
• M46: 12,178,912 km (0.111 R)
• M47: 12,574,898 km (0.097 R)
• M48: 12,938,570 km (0.064 R)
• M49: 13,121,678 km (0.109 R)
• M50: 13,862,636 km (0.117 R)
• M51: 14,087,631 km (0.036 R)
• M52: 14,769,798 km (0.117 R)
• M53: 15,462,735 km (0.025 R)
• M54: 16,009,067 km (0.084 R)
• M55: 16,561,681 km (0.08 R)
• M56: 17,241,155 km (0.098 R)
• M57: 17,442,663 km (0.076 R)
• M58: 17,604,528 km (0.112 R)
• M59: 17,685,610 km (0.107 R)
• M60: 18,092,965 km (0.114 R)
• M61: 18,297,764 km (0.094 R)
• M62: 18,627,179 km (0.08 R)
• M63: 18,958,538 km (0.058 R)
• M64: 19,291,842 km (0.115 R)
• M65: 19,501,130 km (0.087 R)
• M66: 20,303,423 km (0.109 R)
• M67: 20,644,357 km (0.096 R)
• M68: 21,073,254 km (0.083 R)
• M69: 22,906,725 km (0.053 R)
• M70: 23,752,851 km (0.1 R)
• M71: 24,563,970 km (0.105 R)
• M72: 25,384,066 km (0.093 R)
• M73: 25,935,783 km (0.113 R)
• M74: 26,910,712 km (0.067 R)
• M75: 27,332,279 km (0.044 R)
• M76: 27,803,213 km (0.055 R)
• M77: 28,419,556 km (0.091 R)
• M78: 28,753,160 km (0.056 R)
• M79: 29,617,237 km (0.05 R)
• M80: 29,810,368 km (0.082 R)
• M81: 30,441,072 km (0.072 R)
• M82: 30,587,229 km (0.12 R)
• M83: 31,420,041 km (0.071 R)
• M84: 31,715,646 km (0.11 R)
• M85: 32,458,848 km (0.116 R)
• M86: 33,207,885 km (0.117 R)
• M87: 33,358,380 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.7

Radius: 11.9

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.06 AU - 9.6 AU

Year: 9106 Days

Day: 15 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,564,952 km

• M1: 197,469 km (0.094 R)
• M2: 405,111 km (0.097 R)
• M3: 558,748 km (0.062 R)
• M4: 803,640 km (0.113 R)
• M5: 1,103,883 km (0.083 R)
• M6: 1,374,056 km (0.078 R)
• M7: 1,689,110 km (0.107 R)
• M8: 2,413,762 km (0.085 R)
• M9: 2,574,879 km (0.088 R)
• M10: 3,554,894 km (0.053 R)
• M11: 4,540,146 km (0.065 R)
• M12: 4,740,158 km (0.088 R)
• M13: 6,074,571 km (0.106 R)
• M14: 6,295,378 km (0.09 R)
• M15: 6,444,078 km (0.087 R)
• M16: 7,874,682 km (0.048 R)
• M17: 8,440,761 km (0.034 R)
• M18: 8,978,415 km (0.095 R)
• M19: 10,000,019 km (0.071 R)
• M20: 10,130,319 km (0.091 R)
• M21: 10,348,732 km (0.043 R)
• M22: 10,524,659 km (0.04 R)
• M23: 10,790,195 km (0.104 R)
• M24: 12,570,709 km (0.105 R)
• M25: 13,566,732 km (0.114 R)
• M26: 13,711,094 km (0.08 R)
• M27: 14,050,082 km (0.114 R)
• M28: 14,736,138 km (0.028 R)
• M29: 14,835,022 km (0.09 R)
• M30: 14,934,056 km (0.047 R)
• M31: 15,182,837 km (0.118 R)
• M32: 15,483,230 km (0.108 R)
• M33: 15,735,003 km (0.09 R)
• M34: 17,118,185 km (0.102 R)
• M35: 17,587,922 km (0.109 R)
• M36: 18,380,193 km (0.084 R)
• M37: 18,700,332 km (0.092 R)
• M38: 19,237,987 km (0.04 R)
• M39: 19,726,274 km (0.098 R)
• M40: 20,218,751 km (0.103 R)
• M41: 20,383,757 km (0.075 R)
• M42: 21,776,513 km (0.12 R)
• M43: 23,027,451 km (0.073 R)
• M44: 23,777,534 km (0.071 R)
• M45: 23,951,666 km (0.089 R)
• M46: 24,243,083 km (0.107 R)
• M47: 24,652,981 km (0.073 R)
• M48: 25,006,182 km (0.064 R)
• M49: 26,315,313 km (0.091 R)
• M50: 26,736,580 km (0.037 R)
• M51: 27,403,039 km (0.116 R)
• M52: 29,622,174 km (0.107 R)
• M53: 31,197,140 km (0.06 R)
• M54: 32,219,193 km (0.103 R)
• M55: 32,734,408 km (0.088 R)
• M56: 32,863,660 km (0.112 R)
• M57: 33,512,317 km (0.086 R)
• M58: 34,034,264 km (0.081 R)
• M59: 34,624,726 km (0.109 R)
• M60: 35,020,263 km (0.061 R)
• M61: 35,152,508 km (0.108 R)
• M62: 35,682,832 km (0.097 R)
• M63: 36,149,129 km (0.096 R)
• M64: 36,483,330 km (0.069 R)
• M65: 37,222,344 km (0.054 R)
• M66: 38,102,129 km (0.077 R)
• M67: 38,715,181 km (0.112 R)
• M68: 39,057,162 km (0.084 R)
• M69: 39,194,193 km (0.085 R)
• M70: 39,400,190 km (0.112 R)
• M71: 39,813,080 km (0.078 R)
• M72: 40,435,257 km (0.094 R)
• M73: 40,573,934 km (0.027 R)
• M74: 44,306,252 km (0.071 R)
• M75: 45,094,633 km (0.041 R)
• M76: 46,177,123 km (0.111 R)
• M77: 46,612,453 km (0.081 R)
• M78: 46,903,420 km (0.117 R)
• M79: 47,341,144 km (0.069 R)
• M80: 48,000,122 km (0.095 R)
• M81: 49,327,205 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.6

Radius: 9.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 10.16 AU - 12.08 AU

Year: 14044 Days

Day: 11.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 68,564,952 km

• M1: 122,072 km (0.115 R)
• M2: 209,287 km (0.114 R)
• M3: 316,250 km (0.119 R)
• M4: 540,796 km (0.106 R)
• M5: 702,960 km (0.116 R)
• M6: 915,838 km (0.119 R)
• M7: 1,196,783 km (0.076 R)
• M8: 1,598,453 km (0.041 R)
• M9: 1,814,473 km (0.113 R)
• M10: 2,074,773 km (0.062 R)
• M11: 2,299,020 km (0.091 R)
• M12: 2,456,995 km (0.096 R)
• M13: 2,874,074 km (0.074 R)
• M14: 2,965,479 km (0.097 R)
• M15: 3,589,900 km (0.079 R)
• M16: 3,660,361 km (0.108 R)
• M17: 3,788,117 km (0.079 R)
• M18: 4,018,947 km (0.109 R)
• M19: 4,106,611 km (0.099 R)
• M20: 5,225,005 km (0.074 R)
• M21: 5,579,701 km (0.04 R)
• M22: 6,177,046 km (0.077 R)
• M23: 6,295,527 km (0.077 R)
• M24: 6,569,291 km (0.106 R)
• M25: 7,612,138 km (0.028 R)
• M26: 7,721,045 km (0.086 R)
• M27: 7,903,854 km (0.041 R)
• M28: 8,498,206 km (0.103 R)
• M29: 8,573,454 km (0.11 R)
• M30: 9,261,305 km (0.104 R)
• M31: 9,358,244 km (0.074 R)
• M32: 9,475,080 km (0.032 R)
• M33: 9,592,365 km (0.064 R)
• M34: 9,690,352 km (0.115 R)
• M35: 9,749,443 km (0.071 R)
• M36: 10,125,981 km (0.04 R)
• M37: 10,306,097 km (0.106 R)
• M38: 11,222,234 km (0.063 R)
• M39: 11,763,329 km (0.049 R)
• M40: 11,952,571 km (0.067 R)
• M41: 12,037,093 km (0.116 R)
• M42: 13,087,869 km (0.085 R)
• M43: 13,174,935 km (0.093 R)
• M44: 13,240,459 km (0.052 R)
• M45: 13,371,656 km (0.12 R)
• M46: 13,591,266 km (0.119 R)
• M47: 13,834,213 km (0.091 R)
• M48: 14,257,275 km (0.116 R)
• M49: 14,459,233 km (0.06 R)
• M50: 14,639,498 km (0.063 R)
• M51: 14,752,594 km (0.058 R)
• M52: 15,161,894 km (0.057 R)
• M53: 15,390,928 km (0.039 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 798.8

Radius: 5.7

Gravity: 24.59 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.48 AU - 13.62 AU

Year: 15843 Days

Day: 22.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,564,952 km

• M1: 236,365 km (0.099 R)
• M2: 341,682 km (0.109 R)
• M3: 791,223 km (0.108 R)
• M4: 1,003,054 km (0.103 R)
• M5: 1,128,267 km (0.082 R)
• M6: 1,421,778 km (0.082 R)
• M7: 1,534,425 km (0.036 R)
• M8: 1,649,915 km (0.104 R)
• M9: 1,828,535 km (0.094 R)
• M10: 1,951,205 km (0.117 R)
• M11: 2,172,161 km (0.064 R)
• M12: 2,569,792 km (0.082 R)
• M13: 2,638,158 km (0.038 R)
• M14: 2,811,991 km (0.064 R)
• M15: 3,544,123 km (0.073 R)
• M16: 3,736,057 km (0.107 R)
• M17: 3,891,938 km (0.077 R)
• M18: 4,129,948 km (0.104 R)
• M19: 4,291,215 km (0.057 R)
• M20: 5,388,964 km (0.089 R)
• M21: 6,615,367 km (0.064 R)
• M22: 6,662,341 km (0.102 R)
• M23: 6,804,160 km (0.091 R)
• M24: 6,899,155 km (0.093 R)
• M25: 8,275,605 km (0.069 R)
• M26: 9,948,558 km (0.094 R)
• M27: 10,219,180 km (0.102 R)
• M28: 11,157,159 km (0.086 R)
• M29: 11,382,004 km (0.116 R)
• M30: 11,835,884 km (0.108 R)
• M31: 12,527,774 km (0.028 R)
• M32: 12,819,939 km (0.117 R)
• M33: 12,937,523 km (0.025 R)
• M34: 13,709,897 km (0.092 R)
• M35: 15,050,892 km (0.116 R)
• M36: 15,236,992 km (0.105 R)
• M37: 15,925,890 km (0.116 R)
• M38: 17,398,681 km (0.118 R)
• M39: 17,790,029 km (0.093 R)
• M40: 17,921,077 km (0.072 R)
• M41: 18,118,397 km (0.1 R)
• M42: 19,182,337 km (0.108 R)
• M43: 19,384,144 km (0.088 R)
• M44: 19,519,081 km (0.114 R)
• M45: 19,586,550 km (0.063 R)
• M46: 20,334,988 km (0.12 R)
• M47: 20,678,315 km (0.074 R)
• M48: 22,423,075 km (0.051 R)
• M49: 23,348,936 km (0.11 R)
• M50: 24,069,549 km (0.102 R)
• M51: 24,578,332 km (0.08 R)
• M52: 25,458,865 km (0.106 R)
• M53: 26,125,922 km (0.08 R)
• M54: 27,024,407 km (0.054 R)
• M55: 27,099,654 km (0.075 R)
• M56: 28,774,402 km (0.063 R)
• M57: 29,935,282 km (0.057 R)
• M58: 31,111,570 km (0.106 R)
• M59: 33,185,894 km (0.12 R)
• M60: 36,379,958 km (0.051 R)
• M61: 38,393,695 km (0.093 R)
• M62: 39,243,411 km (0.084 R)
• M63: 40,013,391 km (0.108 R)
• M64: 42,265,886 km (0.095 R)
• M65: 42,440,766 km (0.09 R)
• M66: 42,879,238 km (0.073 R)
• M67: 42,967,201 km (0.107 R)
• M68: 43,407,468 km (0.106 R)
• M69: 44,292,489 km (0.084 R)
• M70: 44,470,211 km (0.059 R)
• M71: 45,272,804 km (0.118 R)
• M72: 46,350,357 km (0.052 R)
• M73: 47,891,514 km (0.114 R)
• M74: 48,989,413 km (0.081 R)
• M75: 49,357,125 km (0.104 R)
• M76: 50,280,742 km (0.076 R)
• M77: 51,770,138 km (0.072 R)
• M78: 52,802,663 km (0.119 R)
• M79: 52,991,007 km (0.109 R)
• M80: 54,697,021 km (0.108 R)
• M81: 57,386,491 km (0.044 R)
• M82: 58,649,696 km (0.101 R)
• M83: 59,627,617 km (0.063 R)
• M84: 60,709,509 km (0.118 R)
• M85: 61,996,499 km (0.055 R)
• M86: 63,192,534 km (0.099 R)
• M87: 64,295,519 km (0.092 R)
• M88: 64,597,408 km (0.12 R)
• M89: 65,000,724 km (0.055 R)
• M90: 65,303,659 km (0.087 R)
• M91: 65,404,787 km (0.094 R)
• M92: 65,607,193 km (0.08 R)
• M93: 66,114,031 km (0.051 R)
• M94: 66,723,941 km (0.029 R)
• M95: 66,825,818 km (0.082 R)
• M96: 68,564,893 km (0.111 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 12,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit