🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.65 AU - 0.91 AU

Year: 261 Days

Day: 17.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,403,989 km

• M1: 229,034 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.08 AU - 1.76 AU

Year: 641 Days

Day: 46.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,403,989 km

• M1: 591,809 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.34 AU - 4.18 AU

Year: 2761 Days

Day: 48 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,403,989 km

• M1: 3,257,793 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 14.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 4.33 AU - 4.37 AU

Year: 3436 Days

Day: 12 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,403,989 km

• M1: 185,352 km (0.083 R)
• M2: 313,108 km (0.105 R)
• M3: 406,457 km (0.073 R)
• M4: 537,356 km (0.099 R)
• M5: 656,435 km (0.097 R)
• M6: 830,119 km (0.107 R)
• M7: 949,498 km (0.116 R)
• M8: 1,057,208 km (0.104 R)
• M9: 1,266,196 km (0.103 R)
• M10: 1,461,721 km (0.043 R)
• M11: 1,588,430 km (0.096 R)
• M12: 1,763,460 km (0.115 R)
• M13: 1,991,447 km (0.033 R)
• M14: 2,117,259 km (0.072 R)
• M15: 2,311,138 km (0.073 R)
• M16: 2,553,486 km (0.116 R)
• M17: 2,830,691 km (0.105 R)
• M18: 2,991,209 km (0.106 R)
• M19: 3,081,567 km (0.077 R)
• M20: 3,228,322 km (0.05 R)
• M21: 3,405,596 km (0.119 R)
• M22: 3,519,290 km (0.036 R)
• M23: 3,809,211 km (0.061 R)
• M24: 4,016,852 km (0.076 R)
• M25: 4,167,497 km (0.102 R)
• M26: 4,361,077 km (0.103 R)
• M27: 4,578,592 km (0.064 R)
• M28: 4,842,333 km (0.119 R)
• M29: 5,143,624 km (0.111 R)
• M30: 5,241,909 km (0.097 R)
• M31: 5,384,775 km (0.117 R)
• M32: 5,540,208 km (0.113 R)
• M33: 5,821,601 km (0.096 R)
• M34: 6,073,075 km (0.083 R)
• M35: 6,445,275 km (0.077 R)
• M36: 6,681,789 km (0.079 R)
• M37: 6,837,071 km (0.051 R)
• M38: 6,969,466 km (0.085 R)
• M39: 7,248,914 km (0.119 R)
• M40: 7,396,268 km (0.096 R)
• M41: 8,211,577 km (0.11 R)
• M42: 8,416,675 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.3

Radius: 9.7

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.61 AU - 7.77 AU

Year: 8077 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,403,989 km

• M1: 174,431 km (0.104 R)
• M2: 300,093 km (0.101 R)
• M3: 974,032 km (0.105 R)
• M4: 1,053,319 km (0.051 R)
• M5: 1,843,794 km (0.075 R)
• M6: 1,963,622 km (0.096 R)
• M7: 2,044,853 km (0.099 R)
• M8: 2,534,338 km (0.041 R)
• M9: 2,668,078 km (0.078 R)
• M10: 2,781,324 km (0.061 R)
• M11: 3,036,089 km (0.088 R)
• M12: 3,469,324 km (0.056 R)
• M13: 3,896,576 km (0.067 R)
• M14: 4,129,500 km (0.061 R)
• M15: 4,501,101 km (0.095 R)
• M16: 4,609,260 km (0.107 R)
• M17: 4,828,122 km (0.101 R)
• M18: 5,162,922 km (0.09 R)
• M19: 5,505,351 km (0.038 R)
• M20: 5,973,443 km (0.079 R)
• M21: 6,152,362 km (0.115 R)
• M22: 6,668,774 km (0.103 R)
• M23: 6,792,342 km (0.094 R)
• M24: 6,947,774 km (0.094 R)
• M25: 7,073,137 km (0.099 R)
• M26: 7,294,093 km (0.103 R)
• M27: 7,581,620 km (0.118 R)
• M28: 8,300,288 km (0.108 R)
• M29: 8,938,323 km (0.059 R)
• M30: 9,108,865 km (0.105 R)
• M31: 9,453,239 km (0.111 R)
• M32: 9,731,790 km (0.082 R)
• M33: 9,907,269 km (0.086 R)
• M34: 10,119,249 km (0.071 R)
• M35: 10,800,517 km (0.028 R)
• M36: 11,018,631 km (0.091 R)
• M37: 11,980,994 km (0.049 R)
• M38: 12,893,092 km (0.071 R)
• M39: 13,202,162 km (0.108 R)
• M40: 13,748,792 km (0.099 R)
• M41: 13,866,825 km (0.07 R)
• M42: 13,945,813 km (0.12 R)
• M43: 14,223,167 km (0.102 R)
• M44: 15,106,991 km (0.101 R)
• M45: 15,228,914 km (0.069 R)
• M46: 16,465,789 km (0.115 R)
• M47: 16,633,039 km (0.056 R)
• M48: 17,011,671 km (0.117 R)
• M49: 17,478,417 km (0.094 R)
• M50: 17,649,108 km (0.118 R)
• M51: 18,337,557 km (0.095 R)
• M52: 18,772,289 km (0.061 R)
• M53: 19,386,687 km (0.044 R)
• M54: 19,918,508 km (0.101 R)
• M55: 20,052,248 km (0.08 R)
• M56: 20,635,231 km (0.036 R)
• M57: 21,269,227 km (0.06 R)
• M58: 21,955,582 km (0.044 R)
• M59: 22,975,241 km (0.069 R)
• M60: 23,679,398 km (0.094 R)
• M61: 24,057,881 km (0.11 R)
• M62: 24,200,298 km (0.097 R)
• M63: 24,295,442 km (0.066 R)
• M64: 25,060,785 km (0.11 R)
• M65: 25,834,206 km (0.091 R)
• M66: 25,980,064 km (0.088 R)
• M67: 27,305,202 km (0.096 R)
• M68: 29,409,894 km (0.1 R)
• M69: 29,562,185 km (0.11 R)
• M70: 29,816,651 km (0.105 R)
• M71: 30,020,702 km (0.083 R)
• M72: 30,584,387 km (0.112 R)
• M73: 30,738,772 km (0.108 R)
• M74: 31,358,706 km (0.082 R)
• M75: 31,982,678 km (0.092 R)
• M76: 32,821,174 km (0.083 R)
• M77: 33,243,040 km (0.06 R)
• M78: 33,560,786 km (0.093 R)
• M79: 34,039,051 km (0.093 R)
• M80: 34,573,265 km (0.118 R)
• M81: 35,056,316 km (0.074 R)
• M82: 35,920,693 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.7

Radius: 13.8

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.61 AU - 9.95 AU

Year: 11584 Days

Day: 13.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,403,989 km

• M1: 570,417 km (0.087 R)
• M2: 706,401 km (0.056 R)
• M3: 1,254,079 km (0.069 R)
• M4: 1,511,387 km (0.098 R)
• M5: 1,709,604 km (0.104 R)
• M6: 1,969,905 km (0.074 R)
• M7: 2,385,188 km (0.098 R)
• M8: 2,767,411 km (0.091 R)
• M9: 3,329,301 km (0.079 R)
• M10: 3,623,709 km (0.094 R)
• M11: 3,790,960 km (0.045 R)
• M12: 4,273,263 km (0.043 R)
• M13: 4,485,991 km (0.086 R)
• M14: 4,593,702 km (0.062 R)
• M15: 5,220,367 km (0.12 R)
• M16: 5,524,799 km (0.086 R)
• M17: 6,271,143 km (0.07 R)
• M18: 6,472,950 km (0.026 R)
• M19: 6,965,875 km (0.109 R)
• M20: 7,556,488 km (0.117 R)
• M21: 8,031,910 km (0.107 R)
• M22: 8,295,352 km (0.094 R)
• M23: 8,472,625 km (0.069 R)
• M24: 8,651,095 km (0.108 R)
• M25: 9,148,508 km (0.109 R)
• M26: 9,608,821 km (0.098 R)
• M27: 11,377,217 km (0.114 R)
• M28: 11,574,387 km (0.11 R)
• M29: 11,673,271 km (0.115 R)
• M30: 11,772,604 km (0.048 R)
• M31: 12,425,001 km (0.116 R)
• M32: 13,192,288 km (0.111 R)
• M33: 13,399,481 km (0.086 R)
• M34: 13,764,650 km (0.117 R)
• M35: 14,880,201 km (0.064 R)
• M36: 15,041,916 km (0.093 R)
• M37: 15,421,596 km (0.034 R)
• M38: 15,585,256 km (0.072 R)
• M39: 15,749,514 km (0.078 R)
• M40: 15,969,423 km (0.045 R)
• M41: 16,523,683 km (0.118 R)
• M42: 17,651,202 km (0.097 R)
• M43: 18,861,748 km (0.082 R)
• M44: 19,095,271 km (0.104 R)
• M45: 19,506,515 km (0.12 R)
• M46: 19,683,639 km (0.116 R)
• M47: 19,801,971 km (0.087 R)
• M48: 20,817,740 km (0.066 R)
• M49: 21,544,936 km (0.094 R)
• M50: 22,527,495 km (0.041 R)
• M51: 23,149,074 km (0.086 R)
• M52: 23,399,351 km (0.119 R)
• M53: 23,902,449 km (0.053 R)
• M54: 24,919,415 km (0.098 R)
• M55: 25,433,134 km (0.105 R)
• M56: 25,885,518 km (0.063 R)
• M57: 26,210,445 km (0.093 R)
• M58: 29,059,087 km (0.057 R)
• M59: 31,242,169 km (0.098 R)
• M60: 33,336,390 km (0.085 R)
• M61: 33,902,468 km (0.08 R)
• M62: 34,115,645 km (0.097 R)
• M63: 34,614,554 km (0.065 R)
• M64: 36,198,646 km (0.092 R)
• M65: 39,213,192 km (0.102 R)
• M66: 39,436,991 km (0.046 R)
• M67: 40,035,681 km (0.053 R)
• M68: 41,166,342 km (0.102 R)
• M69: 42,843,633 km (0.044 R)
• M70: 43,227,950 km (0.083 R)
• M71: 44,698,797 km (0.111 R)
• M72: 44,932,468 km (0.108 R)
• M73: 45,244,679 km (0.119 R)
• M74: 46,185,949 km (0.076 R)
• M75: 46,579,990 km (0.087 R)
• M76: 47,530,385 km (0.1 R)
• M77: 47,928,166 km (0.118 R)
• M78: 48,087,637 km (0.074 R)
• M79: 48,247,258 km (0.09 R)
• M80: 48,407,029 km (0.098 R)
• M81: 49,772,558 km (0.107 R)
• M82: 50,095,689 km (0.055 R)
• M83: 50,906,510 km (0.104 R)
• M84: 52,049,138 km (0.091 R)
• M85: 55,025,687 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.9

Radius: 5.9

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.43 AU - 20.37 AU

Year: 29893 Days

Day: 24.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,403,989 km

• M1: 381,475 km (0.091 R)
• M2: 780,003 km (0.045 R)
• M3: 1,120,787 km (0.076 R)
• M4: 1,470,098 km (0.12 R)
• M5: 1,997,580 km (0.084 R)
• M6: 2,458,342 km (0.111 R)
• M7: 2,578,469 km (0.026 R)
• M8: 2,700,690 km (0.107 R)
• M9: 4,166,002 km (0.1 R)
• M10: 4,357,786 km (0.104 R)
• M11: 5,620,841 km (0.052 R)
• M12: 8,392,291 km (0.03 R)
• M13: 9,002,351 km (0.069 R)
• M14: 10,264,807 km (0.082 R)
• M15: 10,329,284 km (0.11 R)
• M16: 11,380,808 km (0.066 R)
• M17: 11,716,206 km (0.117 R)
• M18: 11,986,978 km (0.113 R)
• M19: 13,371,506 km (0.118 R)
• M20: 13,654,396 km (0.033 R)
• M21: 13,725,455 km (0.115 R)
• M22: 15,319,271 km (0.115 R)
• M23: 15,913,324 km (0.066 R)
• M24: 17,047,126 km (0.093 R)
• M25: 17,353,802 km (0.096 R)
• M26: 17,895,047 km (0.114 R)
• M27: 18,363,288 km (0.106 R)
• M28: 21,504,096 km (0.109 R)
• M29: 22,001,808 km (0.087 R)
• M30: 22,671,258 km (0.101 R)
• M31: 23,008,601 km (0.102 R)
• M32: 23,093,124 km (0.079 R)
• M33: 23,688,075 km (0.1 R)
• M34: 23,859,065 km (0.029 R)
• M35: 24,806,319 km (0.095 R)
• M36: 26,382,931 km (0.092 R)
• M37: 26,737,627 km (0.048 R)
• M38: 27,451,808 km (0.113 R)
• M39: 27,721,233 km (0.1 R)
• M40: 28,262,778 km (0.039 R)
• M41: 29,723,900 km (0.028 R)
• M42: 30,092,958 km (0.109 R)
• M43: 30,928,911 km (0.053 R)
• M44: 31,678,396 km (0.109 R)
• M45: 34,541,999 km (0.093 R)
• M46: 35,416,997 km (0.066 R)
• M47: 35,906,331 km (0.083 R)
• M48: 36,299,325 km (0.079 R)
• M49: 37,089,650 km (0.051 R)
• M50: 38,888,714 km (0.091 R)
• M51: 39,697,291 km (0.116 R)
• M52: 41,743,042 km (0.049 R)
• M53: 43,299,757 km (0.056 R)
• M54: 44,558,773 km (0.093 R)
• M55: 45,192,619 km (0.103 R)
• M56: 45,936,121 km (0.056 R)
• M57: 47,219,969 km (0.049 R)
• M58: 50,370,800 km (0.081 R)
• M59: 51,473,037 km (0.103 R)
• M60: 51,583,739 km (0.099 R)
• M61: 52,027,147 km (0.047 R)
• M62: 52,806,104 km (0.045 R)
• M63: 53,813,346 km (0.046 R)
• M64: 54,150,540 km (0.08 R)
• M65: 55,733,285 km (0.089 R)
• M66: 55,960,524 km (0.09 R)
• M67: 56,302,206 km (0.078 R)
• M68: 57,216,398 km (0.074 R)
• M69: 57,445,732 km (0.091 R)
• M70: 57,790,405 km (0.109 R)
• M71: 58,828,166 km (0.075 R)
• M72: 59,523,497 km (0.079 R)
• M73: 61,039,372 km (0.039 R)
• M74: 62,922,360 km (0.083 R)
• M75: 64,228,051 km (0.063 R)
• M76: 64,824,497 km (0.048 R)
• M77: 64,944,026 km (0.114 R)
• M78: 66,745,334 km (0.03 R)
• M79: 66,865,910 km (0.091 R)
• M80: 67,349,410 km (0.108 R)
• M81: 67,712,783 km (0.084 R)
• M82: 68,684,721 km (0.059 R)
• M83: 71,258,253 km (0.046 R)
• M84: 71,381,671 km (0.075 R)
• M85: 72,618,846 km (0.108 R)
• M86: 73,863,201 km (0.094 R)
• M87: 76,625,525 km (0.112 R)
• M88: 77,131,316 km (0.11 R)
• M89: 77,892,171 km (0.05 R)
• M90: 78,400,803 km (0.053 R)
• M91: 79,038,090 km (0.095 R)
• M92: 81,475,638 km (0.068 R)
• M93: 82,509,210 km (0.06 R)
• M94: 87,082,417 km (0.116 R)
• M95: 87,478,103 km (0.096 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: 177 - 17,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit