🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.56 AU - 0.74 AU

Year: 183 Days

Day: 37.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.56 AU - 0.82 AU

Year: 201 Days

Day: 14.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.24 AU - 1.28 AU

Year: 495 Days

Day: 38.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 50,443,983 km

• M1: 150,495 km (0.112 R)
• M2: 187,895 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.06 AU - 1.62 AU

Year: 543 Days

Day: 24.5 Hours

Environment

Temp: 9 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 50,443,983 km

• M1: 155,133 km (0.105 R)
• M2: 219,011 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.64 AU - 2.78 AU

Year: 1561 Days

Day: 17.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,443,983 km

• M1: 1,653,056 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.5 AU - 3.04 AU

Year: 1613 Days

Day: 29.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.42 AU - 5.66 AU

Year: 3958 Days

Day: 26.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,443,983 km

• M1: 2,741,979 km (0.07 R)

Asteroid Belt

Center: 5.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 13.7

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.81 AU - 7.33 AU

Year: 5891 Days

Day: 9.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 50,443,983 km

• M1: 184,005 km (0.115 R)
• M2: 270,922 km (0.032 R)
• M3: 360,531 km (0.079 R)
• M4: 454,628 km (0.083 R)
• M5: 731,384 km (0.052 R)
• M6: 836,701 km (0.104 R)
• M7: 1,028,186 km (0.066 R)
• M8: 1,244,804 km (0.055 R)
• M9: 1,384,379 km (0.053 R)
• M10: 1,604,138 km (0.103 R)
• M11: 1,904,082 km (0.079 R)
• M12: 2,198,341 km (0.099 R)
• M13: 2,382,047 km (0.1 R)
• M14: 2,609,436 km (0.102 R)
• M15: 2,844,005 km (0.092 R)
• M16: 2,937,205 km (0.104 R)
• M17: 3,167,885 km (0.064 R)
• M18: 3,418,760 km (0.061 R)
• M19: 3,925,448 km (0.083 R)
• M20: 4,089,707 km (0.103 R)
• M21: 4,210,582 km (0.085 R)
• M22: 4,471,480 km (0.106 R)
• M23: 4,580,537 km (0.081 R)
• M24: 4,833,208 km (0.049 R)
• M25: 5,319,251 km (0.1 R)
• M26: 5,974,640 km (0.091 R)
• M27: 6,373,168 km (0.075 R)
• M28: 6,888,234 km (0.111 R)
• M29: 7,214,657 km (0.058 R)
• M30: 7,435,164 km (0.04 R)
• M31: 7,546,315 km (0.114 R)
• M32: 7,920,609 km (0.079 R)
• M33: 8,072,152 km (0.063 R)
• M34: 8,474,420 km (0.117 R)
• M35: 8,961,810 km (0.117 R)
• M36: 9,378,291 km (0.068 R)
• M37: 9,720,271 km (0.066 R)
• M38: 9,882,585 km (0.025 R)
• M39: 10,540,816 km (0.115 R)
• M40: 10,833,429 km (0.091 R)
• M41: 11,043,913 km (0.106 R)
• M42: 11,469,220 km (0.064 R)
• M43: 11,943,296 km (0.068 R)
• M44: 12,445,795 km (0.106 R)
• M45: 12,578,039 km (0.08 R)
• M46: 12,888,305 km (0.075 R)
• M47: 13,358,641 km (0.057 R)
• M48: 13,857,400 km (0.042 R)
• M49: 13,948,805 km (0.09 R)
• M50: 14,132,062 km (0.117 R)
• M51: 14,570,683 km (0.111 R)
• M52: 15,272,297 km (0.101 R)
• M53: 15,698,501 km (0.057 R)
• M54: 15,889,239 km (0.104 R)
• M55: 16,152,830 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.2

Radius: 8.9

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.35 AU - 8.57 AU

Year: 7128 Days

Day: 14.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,443,983 km

• M1: 124,765 km (0.045 R)
• M2: 338,839 km (0.104 R)
• M3: 478,713 km (0.104 R)
• M4: 667,506 km (0.086 R)
• M5: 864,975 km (0.071 R)
• M6: 1,223,262 km (0.039 R)
• M7: 1,390,363 km (0.043 R)
• M8: 2,110,228 km (0.11 R)
• M9: 2,266,557 km (0.103 R)
• M10: 2,403,739 km (0.101 R)
• M11: 2,905,191 km (0.061 R)
• M12: 3,283,075 km (0.106 R)
• M13: 3,570,153 km (0.045 R)
• M14: 4,252,768 km (0.097 R)
• M15: 4,451,135 km (0.072 R)
• M16: 4,652,494 km (0.037 R)
• M17: 5,004,797 km (0.108 R)
• M18: 5,611,117 km (0.117 R)
• M19: 5,923,028 km (0.092 R)
• M20: 6,304,802 km (0.093 R)
• M21: 6,531,144 km (0.115 R)
• M22: 6,628,981 km (0.108 R)
• M23: 7,058,626 km (0.029 R)
• M24: 7,159,156 km (0.096 R)
• M25: 7,327,603 km (0.067 R)
• M26: 7,497,396 km (0.09 R)
• M27: 7,771,909 km (0.115 R)
• M28: 7,841,023 km (0.037 R)
• M29: 8,295,352 km (0.108 R)
• M30: 8,722,304 km (0.057 R)
• M31: 8,902,270 km (0.119 R)
• M32: 9,523,550 km (0.101 R)
• M33: 9,783,551 km (0.098 R)
• M34: 9,970,548 km (0.094 R)
• M35: 10,158,892 km (0.109 R)
• M36: 10,962,532 km (0.04 R)
• M37: 11,430,923 km (0.058 R)
• M38: 11,509,611 km (0.096 R)
• M39: 12,025,574 km (0.097 R)
• M40: 12,834,151 km (0.04 R)
• M41: 12,956,971 km (0.057 R)
• M42: 13,162,369 km (0.09 R)
• M43: 13,953,293 km (0.072 R)
• M44: 14,037,516 km (0.095 R)
• M45: 14,631,270 km (0.102 R)
• M46: 15,190,018 km (0.112 R)
• M47: 16,019,090 km (0.093 R)
• M48: 16,151,334 km (0.104 R)
• M49: 16,728,782 km (0.116 R)
• M50: 16,818,092 km (0.074 R)
• M51: 18,686,120 km (0.086 R)
• M52: 19,385,939 km (0.062 R)
• M53: 19,621,107 km (0.083 R)
• M54: 19,999,291 km (0.113 R)
• M55: 20,907,200 km (0.061 R)
• M56: 21,341,931 km (0.093 R)
• M57: 21,975,179 km (0.042 R)
• M58: 23,760,929 km (0.118 R)
• M59: 24,063,117 km (0.093 R)
• M60: 24,467,929 km (0.103 R)
• M61: 24,671,082 km (0.112 R)
• M62: 25,284,284 km (0.03 R)
• M63: 27,733,650 km (0.047 R)
• M64: 28,317,830 km (0.085 R)
• M65: 28,691,675 km (0.094 R)
• M66: 29,822,934 km (0.112 R)
• M67: 31,133,710 km (0.108 R)
• M68: 31,464,322 km (0.113 R)
• M69: 32,630,587 km (0.072 R)
• M70: 32,686,536 km (0.041 R)
• M71: 33,867,612 km (0.106 R)
• M72: 33,924,160 km (0.074 R)
• M73: 34,834,014 km (0.08 R)
• M74: 35,062,599 km (0.083 R)
• M75: 35,521,566 km (0.045 R)
• M76: 36,040,221 km (0.039 R)
• M77: 36,329,394 km (0.107 R)
• M78: 37,026,670 km (0.115 R)
• M79: 37,260,042 km (0.104 R)
• M80: 38,729,842 km (0.117 R)
• M81: 39,979,133 km (0.104 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419

Radius: 10.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.59 AU - 11.59 AU

Year: 13804 Days

Day: 13.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,443,983 km

• M1: 141,370 km (0.11 R)
• M2: 407,654 km (0.098 R)
• M3: 629,358 km (0.04 R)
• M4: 712,535 km (0.101 R)
• M5: 799,750 km (0.033 R)
• M6: 928,554 km (0.114 R)
• M7: 1,187,209 km (0.066 R)
• M8: 1,747,902 km (0.117 R)
• M9: 1,993,691 km (0.089 R)
• M10: 2,383,244 km (0.047 R)
• M11: 2,518,480 km (0.1 R)
• M12: 3,203,190 km (0.087 R)
• M13: 3,535,746 km (0.089 R)
• M14: 3,816,242 km (0.111 R)
• M15: 3,911,386 km (0.119 R)
• M16: 4,007,278 km (0.114 R)
• M17: 4,532,217 km (0.097 R)
• M18: 4,599,237 km (0.1 R)
• M19: 5,324,637 km (0.084 R)
• M20: 5,538,412 km (0.051 R)
• M21: 6,459,636 km (0.109 R)
• M22: 7,113,229 km (0.104 R)
• M23: 7,787,766 km (0.094 R)
• M24: 7,868,549 km (0.061 R)
• M25: 8,524,236 km (0.102 R)
• M26: 9,975,635 km (0.104 R)
• M27: 10,195,394 km (0.088 R)
• M28: 11,227,470 km (0.083 R)
• M29: 11,318,724 km (0.05 R)
• M30: 11,410,278 km (0.08 R)
• M31: 12,104,861 km (0.1 R)
• M32: 12,480,950 km (0.051 R)
• M33: 12,956,372 km (0.117 R)
• M34: 13,100,286 km (0.109 R)
• M35: 13,196,327 km (0.087 R)
• M36: 13,778,413 km (0.044 R)
• M37: 14,220,325 km (0.087 R)
• M38: 14,319,209 km (0.112 R)
• M39: 14,418,243 km (0.119 R)
• M40: 14,567,392 km (0.12 R)
• M41: 15,118,361 km (0.09 R)
• M42: 15,574,186 km (0.078 R)
• M43: 15,880,712 km (0.086 R)
• M44: 16,864,168 km (0.105 R)
• M45: 17,178,772 km (0.052 R)
• M46: 17,974,035 km (0.095 R)
• M47: 18,618,801 km (0.07 R)
• M48: 18,944,177 km (0.085 R)
• M49: 19,490,359 km (0.105 R)
• M50: 20,654,380 km (0.118 R)
• M51: 20,766,428 km (0.035 R)
• M52: 20,934,876 km (0.111 R)
• M53: 21,216,568 km (0.093 R)
• M54: 23,282,066 km (0.06 R)
• M55: 23,808,352 km (0.069 R)
• M56: 24,220,494 km (0.05 R)
• M57: 26,803,151 km (0.108 R)
• M58: 27,416,203 km (0.114 R)
• M59: 27,539,472 km (0.072 R)
• M60: 27,662,741 km (0.089 R)
• M61: 27,848,092 km (0.057 R)
• M62: 28,843,816 km (0.103 R)
• M63: 29,535,108 km (0.117 R)
• M64: 30,678,185 km (0.094 R)
• M65: 31,126,530 km (0.066 R)
• M66: 31,255,034 km (0.106 R)
• M67: 32,029,802 km (0.065 R)
• M68: 32,354,579 km (0.082 R)
• M69: 32,941,750 km (0.069 R)
• M70: 33,269,519 km (0.092 R)
• M71: 33,598,335 km (0.119 R)
• M72: 34,259,259 km (0.035 R)
• M73: 34,724,508 km (0.085 R)
• M74: 35,058,111 km (0.114 R)
• M75: 35,325,742 km (0.058 R)
• M76: 35,526,802 km (0.095 R)
• M77: 36,267,760 km (0.096 R)
• M78: 36,538,382 km (0.073 R)
• M79: 38,658,783 km (0.082 R)
• M80: 39,073,767 km (0.078 R)
• M81: 39,212,444 km (0.107 R)
• M82: 39,420,685 km (0.096 R)
• M83: 43,160,930 km (0.057 R)
• M84: 44,891,479 km (0.041 R)
• M85: 49,166,537 km (0.075 R)
• M86: 49,241,336 km (0.108 R)
• M87: 49,466,182 km (0.097 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 13,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit