🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.65 AU - 0.69 AU

Year: 202 Days

Day: 16.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.72 AU - 1.02 AU

Year: 299 Days

Day: 42.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.27 AU - 2.01 AU

Year: 775 Days

Day: 33.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.75 AU - 3.87 AU

Year: 2744 Days

Day: 44.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.3

Radius: 12.5

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.12 AU - 5.22 AU

Year: 4337 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 46,111,023 km

• M1: 157,676 km (0.059 R)
• M2: 297,401 km (0.108 R)
• M3: 576,101 km (0.05 R)
• M4: 712,684 km (0.04 R)
• M5: 793,168 km (0.106 R)
• M6: 884,871 km (0.09 R)
• M7: 1,122,882 km (0.117 R)
• M8: 1,336,059 km (0.109 R)
• M9: 1,438,533 km (0.107 R)
• M10: 1,562,999 km (0.093 R)
• M11: 1,792,631 km (0.071 R)
• M12: 1,938,040 km (0.116 R)
• M13: 2,185,475 km (0.115 R)
• M14: 2,477,939 km (0.033 R)
• M15: 2,558,872 km (0.051 R)
• M16: 2,723,579 km (0.116 R)
• M17: 2,916,111 km (0.062 R)
• M18: 3,289,358 km (0.078 R)
• M19: 3,678,163 km (0.067 R)
• M20: 3,797,692 km (0.118 R)
• M21: 4,040,788 km (0.095 R)
• M22: 4,191,882 km (0.112 R)
• M23: 4,513,966 km (0.101 R)
• M24: 4,656,533 km (0.087 R)
• M25: 4,990,286 km (0.101 R)
• M26: 5,122,979 km (0.098 R)
• M27: 5,271,829 km (0.097 R)
• M28: 5,407,065 km (0.1 R)
• M29: 5,528,240 km (0.045 R)
• M30: 5,835,215 km (0.105 R)
• M31: 6,100,601 km (0.113 R)
• M32: 6,242,719 km (0.089 R)
• M33: 6,354,020 km (0.077 R)
• M34: 6,433,905 km (0.112 R)
• M35: 6,871,329 km (0.065 R)
• M36: 6,986,370 km (0.116 R)
• M37: 7,335,232 km (0.056 R)
• M38: 7,469,571 km (0.12 R)
• M39: 7,843,416 km (0.068 R)
• M40: 7,946,489 km (0.109 R)
• M41: 8,328,263 km (0.095 R)
• M42: 8,733,673 km (0.092 R)
• M43: 8,822,684 km (0.115 R)
• M44: 8,983,651 km (0.108 R)
• M45: 9,109,613 km (0.098 R)
• M46: 9,326,829 km (0.097 R)
• M47: 9,454,286 km (0.045 R)
• M48: 9,545,840 km (0.082 R)
• M49: 9,711,146 km (0.109 R)
• M50: 9,914,449 km (0.119 R)
• M51: 10,081,999 km (0.114 R)
• M52: 10,250,297 km (0.085 R)
• M53: 10,363,093 km (0.089 R)
• M54: 10,761,173 km (0.09 R)
• M55: 10,875,765 km (0.07 R)
• M56: 11,183,638 km (0.09 R)
• M57: 11,847,104 km (0.084 R)
• M58: 11,985,333 km (0.062 R)
• M59: 12,143,906 km (0.1 R)
• M60: 13,602,635 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.2

Radius: 10.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.95 AU - 8.23 AU

Year: 6242 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,111,023 km

• M1: 191,336 km (0.03 R)
• M2: 343,327 km (0.104 R)
• M3: 411,843 km (0.104 R)
• M4: 576,550 km (0.081 R)
• M5: 684,560 km (0.027 R)
• M6: 848,070 km (0.088 R)
• M7: 1,118,394 km (0.107 R)
• M8: 1,256,772 km (0.109 R)
• M9: 1,505,553 km (0.098 R)
• M10: 1,850,974 km (0.078 R)
• M11: 1,916,349 km (0.034 R)
• M12: 1,982,770 km (0.109 R)
• M13: 2,083,749 km (0.1 R)
• M14: 2,326,097 km (0.103 R)
• M15: 2,541,369 km (0.108 R)
• M16: 2,651,473 km (0.077 R)
• M17: 2,857,469 km (0.115 R)
• M18: 3,088,149 km (0.052 R)
• M19: 3,527,219 km (0.096 R)
• M20: 3,712,421 km (0.111 R)
• M21: 3,901,064 km (0.033 R)
• M22: 4,028,521 km (0.103 R)
• M23: 4,179,017 km (0.115 R)
• M24: 4,375,439 km (0.082 R)
• M25: 4,441,561 km (0.059 R)
• M26: 4,507,982 km (0.116 R)
• M27: 5,144,222 km (0.096 R)
• M28: 5,688,010 km (0.066 R)
• M29: 6,101,798 km (0.05 R)
• M30: 6,299,866 km (0.12 R)
• M31: 6,575,724 km (0.112 R)
• M32: 7,139,409 km (0.099 R)
• M33: 7,453,415 km (0.074 R)
• M34: 7,638,617 km (0.111 R)
• M35: 7,798,687 km (0.111 R)
• M36: 7,932,876 km (0.069 R)
• M37: 8,149,344 km (0.075 R)
• M38: 8,643,316 km (0.066 R)
• M39: 8,754,318 km (0.085 R)
• M40: 8,837,943 km (0.038 R)
• M41: 9,006,091 km (0.104 R)
• M42: 9,402,376 km (0.086 R)
• M43: 9,602,687 km (0.08 R)
• M44: 9,717,878 km (0.113 R)
• M45: 9,891,411 km (0.091 R)
• M46: 10,095,164 km (0.096 R)
• M47: 11,316,331 km (0.093 R)
• M48: 11,682,547 km (0.102 R)
• M49: 12,994,819 km (0.081 R)
• M50: 13,090,262 km (0.095 R)
• M51: 13,314,061 km (0.075 R)
• M52: 13,571,519 km (0.109 R)
• M53: 14,189,208 km (0.07 R)
• M54: 14,353,317 km (0.099 R)
• M55: 14,816,173 km (0.049 R)
• M56: 15,452,114 km (0.112 R)
• M57: 16,336,985 km (0.073 R)
• M58: 16,543,430 km (0.089 R)
• M59: 16,681,509 km (0.105 R)
• M60: 18,262,160 km (0.114 R)
• M61: 18,369,272 km (0.109 R)
• M62: 18,512,288 km (0.113 R)
• M63: 18,691,656 km (0.109 R)
• M64: 19,451,463 km (0.069 R)
• M65: 19,706,976 km (0.104 R)
• M66: 21,790,575 km (0.114 R)
• M67: 22,208,103 km (0.081 R)
• M68: 22,551,580 km (0.096 R)
• M69: 23,670,572 km (0.119 R)
• M70: 23,865,199 km (0.059 R)
• M71: 24,178,008 km (0.101 R)
• M72: 24,649,540 km (0.085 R)
• M73: 24,965,641 km (0.116 R)
• M74: 25,283,087 km (0.085 R)
• M75: 25,442,259 km (0.1 R)
• M76: 26,002,204 km (0.102 R)
• M77: 26,404,623 km (0.083 R)
• M78: 26,728,053 km (0.089 R)
• M79: 26,930,908 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.7

Radius: 13.3

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.77 AU - 13.63 AU

Year: 14766 Days

Day: 10.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,111,023 km

• M1: 258,356 km (0.048 R)
• M2: 357,988 km (0.076 R)
• M3: 589,416 km (0.104 R)
• M4: 725,998 km (0.074 R)
• M5: 823,835 km (0.083 R)
• M6: 926,759 km (0.088 R)
• M7: 1,053,019 km (0.098 R)
• M8: 1,147,116 km (0.104 R)
• M9: 1,264,102 km (0.087 R)
• M10: 1,841,699 km (0.111 R)
• M11: 2,075,371 km (0.118 R)
• M12: 2,343,899 km (0.081 R)
• M13: 2,469,711 km (0.11 R)
• M14: 2,996,296 km (0.101 R)
• M15: 3,385,849 km (0.11 R)
• M16: 3,762,237 km (0.114 R)
• M17: 3,940,558 km (0.112 R)
• M18: 4,809,871 km (0.082 R)
• M19: 4,938,824 km (0.103 R)
• M20: 5,233,382 km (0.108 R)
• M21: 5,466,456 km (0.111 R)
• M22: 5,669,011 km (0.077 R)
• M23: 5,805,594 km (0.106 R)
• M24: 5,908,667 km (0.099 R)
• M25: 6,012,338 km (0.094 R)
• M26: 6,327,092 km (0.116 R)
• M27: 7,156,014 km (0.106 R)
• M28: 7,980,747 km (0.094 R)
• M29: 8,875,342 km (0.117 R)
• M30: 9,234,078 km (0.064 R)
• M31: 10,213,944 km (0.08 R)
• M32: 10,547,996 km (0.06 R)
• M33: 11,141,152 km (0.115 R)
• M34: 11,355,675 km (0.116 R)
• M35: 11,745,228 km (0.028 R)
• M36: 11,832,444 km (0.078 R)
• M37: 12,051,305 km (0.099 R)
• M38: 12,760,848 km (0.09 R)
• M39: 13,438,377 km (0.112 R)
• M40: 14,640,246 km (0.104 R)
• M41: 14,734,193 km (0.106 R)
• M42: 15,636,119 km (0.109 R)
• M43: 15,924,693 km (0.109 R)
• M44: 16,166,593 km (0.064 R)
• M45: 16,360,921 km (0.084 R)
• M46: 17,543,342 km (0.096 R)
• M47: 19,471,210 km (0.112 R)
• M48: 20,250,615 km (0.089 R)
• M49: 20,460,202 km (0.093 R)
• M50: 20,934,427 km (0.077 R)
• M51: 21,305,878 km (0.108 R)
• M52: 21,412,392 km (0.092 R)
• M53: 22,595,562 km (0.114 R)
• M54: 23,304,655 km (0.087 R)
• M55: 24,688,885 km (0.041 R)
• M56: 25,985,898 km (0.1 R)
• M57: 26,156,739 km (0.104 R)
• M58: 27,189,413 km (0.077 R)
• M59: 27,826,999 km (0.109 R)
• M60: 28,293,894 km (0.119 R)
• M61: 28,999,098 km (0.11 R)
• M62: 29,294,554 km (0.116 R)
• M63: 29,591,207 km (0.106 R)
• M64: 30,426,711 km (0.072 R)
• M65: 31,209,557 km (0.081 R)
• M66: 31,330,581 km (0.073 R)
• M67: 31,633,816 km (0.086 R)
• M68: 32,856,629 km (0.082 R)
• M69: 33,041,383 km (0.072 R)
• M70: 33,411,936 km (0.101 R)
• M71: 33,535,803 km (0.105 R)
• M72: 34,094,851 km (0.098 R)
• M73: 34,281,998 km (0.088 R)
• M74: 35,664,132 km (0.109 R)
• M75: 36,680,650 km (0.098 R)
• M76: 37,900,321 km (0.073 R)
• M77: 38,223,453 km (0.053 R)
• M78: 38,353,005 km (0.026 R)
• M79: 38,742,408 km (0.079 R)
• M80: 39,721,825 km (0.116 R)
• M81: 40,907,837 km (0.083 R)
• M82: 41,172,924 km (0.035 R)
• M83: 41,438,610 km (0.092 R)
• M84: 43,517,123 km (0.119 R)
• M85: 43,991,199 km (0.036 R)
• M86: 44,739,637 km (0.116 R)
• M87: 45,423,598 km (0.107 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: 474 - 19,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit