🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.75 AU - 0.83 AU

Year: 251 Days

Day: 38.4 Hours

Environment

Temp: 119 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.1 AU - 1.44 AU

Year: 513 Days

Day: 23.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 47 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.86 AU - 2.84 AU

Year: 1290 Days

Day: 23 Hours

Environment

Temp: -68 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,971,896 km

• M1: 45,777 km (0.118 R)
• M2: 561,291 km (0.051 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.54 AU - 3.78 AU

Year: 2508 Days

Day: 47.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,971,896 km

• M1: 464,651 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.9

Radius: 14.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.58 AU - 8.04 AU

Year: 7817 Days

Day: 13.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,971,896 km

• M1: 194,776 km (0.1 R)
• M2: 352,453 km (0.075 R)
• M3: 548,127 km (0.105 R)
• M4: 679,025 km (0.086 R)
• M5: 788,530 km (0.094 R)
• M6: 1,252,134 km (0.104 R)
• M7: 1,377,647 km (0.067 R)
• M8: 1,478,326 km (0.069 R)
• M9: 2,004,611 km (0.079 R)
• M10: 2,187,270 km (0.09 R)
• M11: 2,393,117 km (0.086 R)
• M12: 2,498,584 km (0.107 R)
• M13: 2,936,157 km (0.04 R)
• M14: 3,183,592 km (0.04 R)
• M15: 3,418,162 km (0.056 R)
• M16: 3,678,911 km (0.075 R)
• M17: 3,801,431 km (0.047 R)
• M18: 3,904,654 km (0.119 R)
• M19: 4,305,576 km (0.086 R)
• M20: 4,478,511 km (0.077 R)
• M21: 4,875,993 km (0.111 R)
• M22: 5,033,669 km (0.118 R)
• M23: 5,587,480 km (0.077 R)
• M24: 5,800,358 km (0.083 R)
• M25: 6,454,849 km (0.059 R)
• M26: 7,158,408 km (0.088 R)
• M27: 7,415,716 km (0.032 R)
• M28: 7,728,525 km (0.109 R)
• M29: 7,886,650 km (0.06 R)
• M30: 8,019,194 km (0.074 R)
• M31: 8,502,545 km (0.037 R)
• M32: 8,693,132 km (0.109 R)
• M33: 8,802,638 km (0.117 R)
• M34: 9,273,422 km (0.078 R)
• M35: 9,610,616 km (0.092 R)
• M36: 9,752,435 km (0.12 R)
• M37: 10,384,336 km (0.116 R)
• M38: 10,822,808 km (0.047 R)
• M39: 11,567,356 km (0.059 R)
• M40: 12,482,446 km (0.086 R)
• M41: 12,792,712 km (0.032 R)
• M42: 13,042,840 km (0.04 R)
• M43: 13,834,661 km (0.118 R)
• M44: 13,930,853 km (0.111 R)
• M45: 14,284,951 km (0.094 R)
• M46: 14,969,511 km (0.118 R)
• M47: 15,365,496 km (0.104 R)
• M48: 15,531,550 km (0.089 R)
• M49: 16,540,289 km (0.117 R)
• M50: 16,744,490 km (0.045 R)
• M51: 16,915,480 km (0.108 R)
• M52: 17,052,512 km (0.052 R)
• M53: 17,258,957 km (0.108 R)
• M54: 17,535,414 km (0.084 R)
• M55: 17,813,366 km (0.069 R)
• M56: 18,868,779 km (0.071 R)
• M57: 19,046,651 km (0.097 R)
• M58: 19,189,368 km (0.102 R)
• M59: 19,691,717 km (0.086 R)
• M60: 19,872,132 km (0.114 R)
• M61: 20,089,498 km (0.074 R)
• M62: 21,150,745 km (0.113 R)
• M63: 21,298,548 km (0.054 R)
• M64: 21,632,301 km (0.102 R)
• M65: 22,795,574 km (0.045 R)
• M66: 23,175,104 km (0.099 R)
• M67: 23,825,256 km (0.111 R)
• M68: 24,249,067 km (0.117 R)
• M69: 24,597,779 km (0.114 R)
• M70: 24,948,138 km (0.075 R)
• M71: 25,104,318 km (0.04 R)
• M72: 25,535,609 km (0.084 R)
• M73: 25,811,317 km (0.03 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.1

Radius: 11

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.28 AU - 10.8 AU

Year: 10553 Days

Day: 11.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,971,896 km

• M1: 143,614 km (0.091 R)
• M2: 409,449 km (0.088 R)
• M3: 482,453 km (0.1 R)
• M4: 574,605 km (0.087 R)
• M5: 907,909 km (0.102 R)
• M6: 1,043,894 km (0.099 R)
• M7: 1,414,149 km (0.033 R)
• M8: 1,513,182 km (0.108 R)
• M9: 1,867,580 km (0.089 R)
• M10: 2,248,157 km (0.098 R)
• M11: 2,826,502 km (0.046 R)
• M12: 3,158,909 km (0.067 R)
• M13: 3,263,627 km (0.088 R)
• M14: 3,343,064 km (0.098 R)
• M15: 3,423,098 km (0.077 R)
• M16: 4,550,917 km (0.066 R)
• M17: 4,639,928 km (0.111 R)
• M18: 4,849,813 km (0.067 R)
• M19: 4,940,769 km (0.056 R)
• M20: 5,688,609 km (0.12 R)
• M21: 7,115,623 km (0.072 R)
• M22: 7,323,265 km (0.09 R)
• M23: 7,603,312 km (0.117 R)
• M24: 8,647,655 km (0.065 R)
• M25: 9,243,054 km (0.091 R)
• M26: 9,851,618 km (0.06 R)
• M27: 10,005,854 km (0.113 R)
• M28: 10,121,942 km (0.079 R)
• M29: 10,199,732 km (0.12 R)
• M30: 10,749,205 km (0.105 R)
• M31: 11,795,343 km (0.06 R)
• M32: 12,621,872 km (0.089 R)
• M33: 12,705,646 km (0.104 R)
• M34: 13,424,614 km (0.066 R)
• M35: 14,113,213 km (0.102 R)
• M36: 14,374,560 km (0.093 R)
• M37: 14,461,925 km (0.072 R)
• M38: 14,637,404 km (0.11 R)
• M39: 15,480,238 km (0.083 R)
• M40: 15,569,847 km (0.116 R)
• M41: 16,202,197 km (0.116 R)
• M42: 16,430,035 km (0.114 R)
• M43: 16,613,143 km (0.119 R)
• M44: 19,391,175 km (0.107 R)
• M45: 19,536,136 km (0.118 R)
• M46: 19,876,171 km (0.101 R)
• M47: 20,218,003 km (0.075 R)
• M48: 21,305,130 km (0.072 R)
• M49: 22,971,202 km (0.071 R)
• M50: 23,845,751 km (0.095 R)
• M51: 24,156,915 km (0.064 R)
• M52: 24,469,574 km (0.073 R)
• M53: 25,362,673 km (0.076 R)
• M54: 25,786,634 km (0.04 R)
• M55: 26,266,394 km (0.079 R)
• M56: 26,856,707 km (0.089 R)
• M57: 27,072,577 km (0.107 R)
• M58: 27,451,508 km (0.066 R)
• M59: 27,723,328 km (0.046 R)
• M60: 29,595,096 km (0.1 R)
• M61: 30,265,444 km (0.112 R)
• M62: 30,377,643 km (0.102 R)
• M63: 30,884,331 km (0.096 R)
• M64: 31,734,944 km (0.113 R)
• M65: 32,306,259 km (0.038 R)
• M66: 33,169,737 km (0.057 R)
• M67: 34,274,368 km (0.109 R)
• M68: 34,508,489 km (0.108 R)
• M69: 35,509,299 km (0.086 R)
• M70: 37,058,235 km (0.101 R)
• M71: 37,720,206 km (0.058 R)
• M72: 37,901,518 km (0.085 R)
• M73: 38,264,742 km (0.056 R)
• M74: 38,446,952 km (0.046 R)
• M75: 38,629,312 km (0.117 R)
• M76: 38,811,971 km (0.119 R)
• M77: 39,361,743 km (0.064 R)
• M78: 39,484,264 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.4

Radius: 3.5

Gravity: 30.16 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 14.76 AU - 17.78 AU

Year: 23505 Days

Day: 22.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,971,896 km

• M1: 83,924 km (0.08 R)
• M2: 123,119 km (0.091 R)
• M3: 315,951 km (0.077 R)
• M4: 349,311 km (0.116 R)
• M5: 438,023 km (0.065 R)
• M6: 594,951 km (0.106 R)
• M7: 1,265,748 km (0.034 R)
• M8: 1,545,047 km (0.043 R)
• M9: 1,691,802 km (0.092 R)
• M10: 1,812,378 km (0.058 R)
• M11: 1,998,478 km (0.057 R)
• M12: 2,061,758 km (0.092 R)
• M13: 2,355,269 km (0.104 R)
• M14: 2,524,015 km (0.092 R)
• M15: 2,980,738 km (0.065 R)
• M16: 3,126,446 km (0.051 R)
• M17: 3,311,648 km (0.1 R)
• M18: 3,349,197 km (0.113 R)
• M19: 3,968,084 km (0.087 R)
• M20: 4,832,310 km (0.115 R)
• M21: 5,617,400 km (0.067 R)
• M22: 5,707,159 km (0.116 R)
• M23: 6,676,852 km (0.078 R)
• M24: 6,867,141 km (0.078 R)
• M25: 7,059,374 km (0.071 R)
• M26: 7,204,783 km (0.067 R)
• M27: 7,597,029 km (0.087 R)
• M28: 8,300,288 km (0.071 R)
• M29: 8,971,534 km (0.025 R)
• M30: 10,475,740 km (0.05 R)
• M31: 10,807,997 km (0.045 R)
• M32: 11,031,497 km (0.107 R)
• M33: 12,287,670 km (0.042 R)
• M34: 12,520,893 km (0.097 R)
• M35: 12,991,677 km (0.089 R)
• M36: 13,110,309 km (0.062 R)
• M37: 13,169,699 km (0.055 R)
• M38: 13,408,457 km (0.11 R)
• M39: 13,890,013 km (0.106 R)
• M40: 14,438,588 km (0.117 R)
• M41: 14,808,095 km (0.099 R)
• M42: 14,870,028 km (0.116 R)
• M43: 15,808,905 km (0.071 R)
• M44: 17,090,360 km (0.103 R)
• M45: 17,155,285 km (0.114 R)
• M46: 17,546,633 km (0.084 R)
• M47: 17,612,157 km (0.032 R)
• M48: 17,875,001 km (0.1 R)
• M49: 17,940,973 km (0.079 R)
• M50: 18,006,946 km (0.058 R)
• M51: 18,872,220 km (0.085 R)
• M52: 20,298,486 km (0.086 R)
• M53: 24,267,318 km (0.112 R)
• M54: 24,413,325 km (0.106 R)
• M55: 25,074,398 km (0.066 R)
• M56: 25,295,953 km (0.093 R)
• M57: 25,370,004 km (0.113 R)
• M58: 25,815,656 km (0.031 R)
• M59: 25,890,155 km (0.063 R)
• M60: 26,338,800 km (0.114 R)
• M61: 27,547,550 km (0.072 R)
• M62: 28,697,210 km (0.073 R)
• M63: 29,006,429 km (0.064 R)
• M64: 29,316,695 km (0.073 R)
• M65: 31,043,054 km (0.104 R)
• M66: 31,360,501 km (0.036 R)
• M67: 31,519,523 km (0.062 R)
• M68: 33,287,321 km (0.088 R)
• M69: 38,354,052 km (0.116 R)
• M70: 39,464,517 km (0.073 R)
• M71: 40,152,966 km (0.103 R)
• M72: 40,325,752 km (0.063 R)
• M73: 42,682,068 km (0.116 R)
• M74: 43,477,480 km (0.06 R)
• M75: 44,724,378 km (0.089 R)
• M76: 47,618,049 km (0.102 R)
• M77: 47,709,454 km (0.063 R)
• M78: 50,292,261 km (0.068 R)
• M79: 51,976,583 km (0.097 R)
• M80: 52,447,667 km (0.095 R)
• M81: 52,731,005 km (0.09 R)
• M82: 53,869,445 km (0.071 R)
• M83: 54,824,328 km (0.075 R)
• M84: 55,016,113 km (0.05 R)
• M85: 56,460,480 km (0.119 R)
• M86: 57,138,907 km (0.107 R)
• M87: 58,308,014 km (0.099 R)
• M88: 60,175,295 km (0.045 R)
• M89: 60,967,415 km (0.075 R)
• M90: 63,263,743 km (0.103 R)
• M91: 65,182,036 km (0.08 R)
• M92: 67,529,526 km (0.062 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,283 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit