🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.58 AU - 0.74 AU

Year: 201 Days

Day: 43 Hours

Environment

Temp: 122 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,742,728 km

• M1: 50,564 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.74 AU - 0.76 AU

Year: 243 Days

Day: 14.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.67 AU - 2.01 AU

Year: 935 Days

Day: 34.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.47 AU - 2.31 AU

Year: 974 Days

Day: 26.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.59 AU - 4.17 AU

Year: 2864 Days

Day: 44.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.9

Radius: 11.5

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.53 AU - 5.51 AU

Year: 3601 Days

Day: 9.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 104.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,742,728 km

• M1: 143,614 km (0.04 R)
• M2: 344,823 km (0.074 R)
• M3: 632,051 km (0.086 R)
• M4: 751,281 km (0.119 R)
• M5: 899,233 km (0.09 R)
• M6: 993,180 km (0.074 R)
• M7: 1,068,578 km (0.098 R)
• M8: 1,366,876 km (0.074 R)
• M9: 1,551,180 km (0.054 R)
• M10: 1,783,506 km (0.034 R)
• M11: 2,013,438 km (0.103 R)
• M12: 2,125,187 km (0.08 R)
• M13: 2,457,893 km (0.071 R)
• M14: 2,562,612 km (0.115 R)
• M15: 2,699,344 km (0.101 R)
• M16: 2,776,387 km (0.051 R)
• M17: 3,012,153 km (0.094 R)
• M18: 3,156,814 km (0.086 R)
• M19: 3,503,433 km (0.077 R)
• M20: 3,844,964 km (0.08 R)
• M21: 4,251,123 km (0.104 R)
• M22: 4,432,136 km (0.04 R)
• M23: 4,560,341 km (0.106 R)
• M24: 4,652,643 km (0.057 R)
• M25: 5,219,919 km (0.071 R)
• M26: 5,355,454 km (0.112 R)
• M27: 5,531,531 km (0.078 R)
• M28: 6,132,166 km (0.094 R)
• M29: 6,419,544 km (0.091 R)
• M30: 6,690,466 km (0.113 R)
• M31: 6,986,520 km (0.098 R)
• M32: 7,157,510 km (0.113 R)
• M33: 7,877,973 km (0.102 R)
• M34: 8,100,874 km (0.091 R)
• M35: 8,213,073 km (0.077 R)
• M36: 8,484,593 km (0.105 R)
• M37: 9,082,984 km (0.063 R)
• M38: 9,293,319 km (0.104 R)
• M39: 9,387,416 km (0.096 R)
• M40: 9,552,722 km (0.028 R)
• M41: 10,078,409 km (0.099 R)
• M42: 10,515,683 km (0.045 R)
• M43: 11,008,758 km (0.101 R)
• M44: 11,108,240 km (0.117 R)
• M45: 11,258,137 km (0.097 R)
• M46: 11,358,518 km (0.087 R)
• M47: 11,459,047 km (0.064 R)
• M48: 12,043,227 km (0.102 R)
• M49: 12,507,130 km (0.08 R)
• M50: 12,663,161 km (0.089 R)
• M51: 12,793,610 km (0.112 R)
• M52: 13,639,137 km (0.117 R)
• M53: 16,141,012 km (0.116 R)
• M54: 16,481,347 km (0.099 R)
• M55: 16,824,076 km (0.111 R)
• M56: 17,429,648 km (0.061 R)
• M57: 17,603,929 km (0.109 R)
• M58: 17,778,809 km (0.083 R)
• M59: 17,895,795 km (0.108 R)
• M60: 18,159,835 km (0.089 R)
• M61: 18,336,510 km (0.1 R)
• M62: 18,632,415 km (0.09 R)
• M63: 18,721,426 km (0.1 R)
• M64: 18,989,505 km (0.081 R)
• M65: 19,801,223 km (0.084 R)
• M66: 19,983,134 km (0.08 R)
• M67: 20,196,012 km (0.045 R)
• M68: 20,593,493 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.5

Radius: 10.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.19 AU - 5.01 AU

Year: 3697 Days

Day: 5.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,742,728 km

• M1: 267,032 km (0.066 R)
• M2: 360,680 km (0.095 R)
• M3: 537,954 km (0.025 R)
• M4: 807,978 km (0.086 R)
• M5: 1,096,852 km (0.1 R)
• M6: 1,180,178 km (0.078 R)
• M7: 1,278,314 km (0.104 R)
• M8: 1,896,303 km (0.103 R)
• M9: 2,027,201 km (0.117 R)
• M10: 2,375,764 km (0.044 R)
• M11: 2,629,482 km (0.118 R)
• M12: 2,710,713 km (0.075 R)
• M13: 2,842,210 km (0.098 R)
• M14: 3,284,720 km (0.1 R)
• M15: 3,354,732 km (0.114 R)
• M16: 3,585,861 km (0.111 R)
• M17: 3,989,027 km (0.117 R)
• M18: 4,291,365 km (0.118 R)
• M19: 4,679,870 km (0.047 R)
• M20: 5,304,441 km (0.11 R)
• M21: 5,449,102 km (0.071 R)
• M22: 5,553,223 km (0.118 R)
• M23: 5,848,529 km (0.114 R)
• M24: 6,041,061 km (0.118 R)
• M25: 6,170,613 km (0.109 R)
• M26: 6,388,427 km (0.071 R)
• M27: 6,498,382 km (0.112 R)
• M28: 6,653,365 km (0.1 R)
• M29: 6,877,014 km (0.109 R)
• M30: 7,308,604 km (0.084 R)
• M31: 7,446,683 km (0.07 R)
• M32: 7,608,996 km (0.075 R)
• M33: 7,678,859 km (0.09 R)
• M34: 7,749,020 km (0.095 R)
• M35: 8,031,610 km (0.066 R)
• M36: 8,510,174 km (0.096 R)
• M37: 8,875,342 km (0.094 R)
• M38: 8,948,945 km (0.098 R)
• M39: 9,975,635 km (0.042 R)
• M40: 10,231,746 km (0.088 R)
• M41: 10,360,550 km (0.113 R)
• M42: 11,224,627 km (0.032 R)
• M43: 11,571,395 km (0.078 R)
• M44: 11,759,589 km (0.118 R)
• M45: 11,975,758 km (0.085 R)
• M46: 12,193,423 km (0.109 R)
• M47: 12,467,337 km (0.041 R)
• M48: 12,549,915 km (0.086 R)
• M49: 12,937,673 km (0.071 R)
• M50: 13,188,997 km (0.103 R)
• M51: 13,273,071 km (0.07 R)
• M52: 13,753,280 km (0.082 R)
• M53: 14,153,006 km (0.064 R)
• M54: 14,469,854 km (0.102 R)
• M55: 14,585,643 km (0.06 R)
• M56: 14,847,140 km (0.105 R)
• M57: 15,227,866 km (0.055 R)
• M58: 15,493,253 km (0.045 R)
• M59: 15,582,114 km (0.058 R)
• M60: 16,298,688 km (0.1 R)
• M61: 16,600,577 km (0.115 R)
• M62: 17,179,071 km (0.119 R)
• M63: 18,261,861 km (0.082 R)
• M64: 18,985,466 km (0.104 R)
• M65: 19,239,483 km (0.109 R)
• M66: 19,590,440 km (0.043 R)
• M67: 19,814,836 km (0.069 R)
• M68: 19,943,491 km (0.049 R)
• M69: 20,104,607 km (0.105 R)
• M70: 20,201,547 km (0.093 R)
• M71: 20,363,412 km (0.114 R)
• M72: 20,525,875 km (0.092 R)
• M73: 20,623,413 km (0.05 R)
• M74: 20,851,699 km (0.116 R)
• M75: 21,640,978 km (0.094 R)
• M76: 21,806,582 km (0.109 R)
• M77: 22,372,960 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 10.4

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.86 AU - 8.12 AU

Year: 7682 Days

Day: 7.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,742,728 km

• M1: 138,378 km (0.118 R)
• M2: 216,019 km (0.064 R)
• M3: 303,534 km (0.056 R)
• M4: 416,480 km (0.119 R)
• M5: 571,464 km (0.119 R)
• M6: 832,512 km (0.074 R)
• M7: 951,742 km (0.1 R)
• M8: 1,120,189 km (0.108 R)
• M9: 1,197,082 km (0.116 R)
• M10: 1,264,401 km (0.09 R)
• M11: 1,333,216 km (0.077 R)
• M12: 1,671,457 km (0.06 R)
• M13: 1,786,049 km (0.097 R)
• M14: 1,877,004 km (0.087 R)
• M15: 2,063,553 km (0.05 R)
• M16: 2,159,296 km (0.07 R)
• M17: 2,284,509 km (0.102 R)
• M18: 2,674,960 km (0.063 R)
• M19: 2,825,006 km (0.095 R)
• M20: 2,916,410 km (0.062 R)
• M21: 3,436,712 km (0.085 R)
• M22: 3,649,590 km (0.066 R)
• M23: 3,833,296 km (0.079 R)
• M24: 4,071,456 km (0.118 R)
• M25: 4,209,834 km (0.075 R)
• M26: 4,437,970 km (0.114 R)
• M27: 4,616,141 km (0.102 R)
• M28: 4,943,162 km (0.047 R)
• M29: 5,072,265 km (0.086 R)
• M30: 5,221,265 km (0.117 R)
• M31: 5,296,363 km (0.099 R)
• M32: 6,027,448 km (0.092 R)
• M33: 6,106,286 km (0.094 R)
• M34: 6,344,894 km (0.087 R)
• M35: 6,485,367 km (0.114 R)
• M36: 6,913,366 km (0.104 R)
• M37: 7,753,807 km (0.098 R)
• M38: 8,471,428 km (0.117 R)
• M39: 8,984,100 km (0.114 R)
• M40: 9,074,308 km (0.12 R)
• M41: 9,142,075 km (0.092 R)
• M42: 9,461,018 km (0.085 R)
• M43: 10,016,176 km (0.112 R)
• M44: 10,109,675 km (0.058 R)
• M45: 10,344,992 km (0.109 R)
• M46: 10,463,174 km (0.09 R)
• M47: 10,581,955 km (0.082 R)
• M48: 10,868,734 km (0.117 R)
• M49: 11,037,181 km (0.114 R)
• M50: 11,328,149 km (0.118 R)
• M51: 11,401,153 km (0.062 R)
• M52: 11,818,531 km (0.06 R)
• M53: 11,967,082 km (0.071 R)
• M54: 12,066,415 km (0.048 R)
• M55: 13,125,867 km (0.065 R)
• M56: 13,459,919 km (0.088 R)
• M57: 13,563,291 km (0.108 R)
• M58: 13,822,843 km (0.079 R)
• M59: 14,215,089 km (0.067 R)
• M60: 14,690,810 km (0.111 R)
• M61: 14,930,615 km (0.075 R)
• M62: 15,360,111 km (0.07 R)
• M63: 15,657,811 km (0.092 R)
• M64: 15,848,249 km (0.115 R)
• M65: 16,012,058 km (0.027 R)
• M66: 16,121,564 km (0.118 R)
• M67: 16,203,843 km (0.117 R)
• M68: 16,617,631 km (0.06 R)
• M69: 16,783,984 km (0.083 R)
• M70: 16,923,110 km (0.035 R)
• M71: 17,342,881 km (0.054 R)
• M72: 17,794,368 km (0.049 R)
• M73: 18,565,096 km (0.055 R)
• M74: 19,201,036 km (0.114 R)
• M75: 19,375,767 km (0.108 R)
• M76: 19,580,267 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.8

Radius: 4.9

Gravity: 36.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.16 AU - 16.58 AU

Year: 18320 Days

Day: 21.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,742,728 km

• M1: 264,339 km (0.096 R)
• M2: 484,996 km (0.098 R)
• M3: 929,452 km (0.067 R)
• M4: 1,118,094 km (0.075 R)
• M5: 2,264,014 km (0.091 R)
• M6: 2,554,384 km (0.103 R)
• M7: 2,591,484 km (0.086 R)
• M8: 2,628,883 km (0.078 R)
• M9: 2,703,982 km (0.113 R)
• M10: 2,741,830 km (0.045 R)
• M11: 2,818,125 km (0.11 R)
• M12: 3,051,049 km (0.109 R)
• M13: 3,130,036 km (0.113 R)
• M14: 3,290,106 km (0.035 R)
• M15: 3,412,028 km (0.112 R)
• M16: 3,957,013 km (0.105 R)
• M17: 4,709,939 km (0.08 R)
• M18: 5,267,491 km (0.06 R)
• M19: 6,042,856 km (0.093 R)
• M20: 6,142,189 km (0.09 R)
• M21: 6,596,369 km (0.051 R)
• M22: 7,165,888 km (0.069 R)
• M23: 7,376,970 km (0.109 R)
• M24: 8,967,046 km (0.114 R)
• M25: 9,023,744 km (0.12 R)
• M26: 9,481,363 km (0.051 R)
• M27: 10,300,262 km (0.086 R)
• M28: 11,570,498 km (0.087 R)
• M29: 12,889,203 km (0.082 R)
• M30: 13,145,763 km (0.076 R)
• M31: 13,403,969 km (0.058 R)
• M32: 13,663,970 km (0.098 R)
• M33: 13,729,195 km (0.109 R)
• M34: 13,925,617 km (0.091 R)
• M35: 15,393,621 km (0.069 R)
• M36: 16,284,027 km (0.116 R)
• M37: 18,114,208 km (0.054 R)
• M38: 18,762,864 km (0.091 R)
• M39: 20,603,965 km (0.066 R)
• M40: 20,979,157 km (0.116 R)
• M41: 21,964,857 km (0.091 R)
• M42: 22,501,913 km (0.032 R)
• M43: 23,043,308 km (0.113 R)
• M44: 24,931,682 km (0.12 R)
• M45: 27,443,281 km (0.039 R)
• M46: 28,021,476 km (0.116 R)
• M47: 29,021,987 km (0.112 R)
• M48: 30,034,166 km (0.047 R)
• M49: 30,715,285 km (0.093 R)
• M50: 32,876,675 km (0.11 R)
• M51: 32,964,190 km (0.073 R)
• M52: 33,139,220 km (0.102 R)
• M53: 34,374,150 km (0.106 R)
• M54: 34,551,723 km (0.096 R)
• M55: 34,729,744 km (0.084 R)
• M56: 35,983,823 km (0.11 R)
• M57: 36,073,881 km (0.092 R)
• M58: 36,344,803 km (0.086 R)
• M59: 36,979,546 km (0.069 R)
• M60: 40,394,567 km (0.057 R)
• M61: 41,240,393 km (0.114 R)
• M62: 43,428,411 km (0.072 R)
• M63: 43,908,920 km (0.113 R)
• M64: 44,488,013 km (0.104 R)
• M65: 45,166,739 km (0.092 R)
• M66: 46,338,389 km (0.093 R)
• M67: 46,829,519 km (0.119 R)
• M68: 47,915,899 km (0.11 R)
• M69: 49,912,432 km (0.078 R)
• M70: 50,012,962 km (0.12 R)
• M71: 50,516,807 km (0.059 R)
• M72: 51,427,709 km (0.085 R)
• M73: 53,574,139 km (0.044 R)
• M74: 53,677,062 km (0.104 R)
• M75: 53,883,208 km (0.083 R)
• M76: 58,165,447 km (0.08 R)
• M77: 59,439,423 km (0.081 R)
• M78: 59,545,936 km (0.044 R)
• M79: 59,972,889 km (0.08 R)
• M80: 60,293,776 km (0.06 R)
• M81: 60,829,785 km (0.069 R)
• M82: 61,259,730 km (0.084 R)
• M83: 65,504,420 km (0.107 R)
• M84: 65,724,628 km (0.119 R)
• M85: 66,165,792 km (0.075 R)
• M86: 66,386,748 km (0.072 R)
• M87: 69,393,815 km (0.085 R)
• M88: 69,506,013 km (0.083 R)
• M89: 69,618,211 km (0.082 R)
• M90: 69,955,405 km (0.095 R)
• M91: 70,857,331 km (0.118 R)
• M92: 71,309,715 km (0.114 R)
• M93: 72,217,325 km (0.08 R)
• M94: 72,786,545 km (0.079 R)
• M95: 74,503,031 km (0.078 R)
• M96: 75,423,955 km (0.104 R)
• M97: 76,348,620 km (0.083 R)
• M98: 77,160,787 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit