🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.65 AU

Year: 144 Days

Day: 26 Hours

Environment

Temp: 233 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,510,710 km

• M1: 139,724 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.6 AU - 0.64 AU

Year: 172 Days

Day: 41.4 Hours

Environment

Temp: 219 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,510,710 km

• M1: 38,746 km (0.119 R)
• M2: 184,155 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.66 AU - 0.96 AU

Year: 257 Days

Day: 28.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,510,710 km

• M1: 252,820 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.19 AU - 1.67 AU

Year: 604 Days

Day: 15.9 Hours

Environment

Temp: -5 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 48,510,710 km

• M1: 283,338 km (0.046 R)
• M2: 1,120,039 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.53 AU - 2.17 AU

Year: 888 Days

Day: 23 Hours

Environment

Temp: -41 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,510,710 km

• M1: 170,242 km (0.119 R)
• M2: 893,847 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.5

Radius: 10

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.1 AU - 6.72 AU

Year: 5730 Days

Day: 7 Hours

Environment

Temp: -143 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 48,510,710 km

• M1: 151,842 km (0.109 R)
• M2: 217,366 km (0.086 R)
• M3: 311,313 km (0.077 R)
• M4: 402,119 km (0.03 R)
• M5: 662,120 km (0.118 R)
• M6: 899,382 km (0.106 R)
• M7: 984,653 km (0.116 R)
• M8: 1,061,696 km (0.066 R)
• M9: 1,129,464 km (0.104 R)
• M10: 1,541,905 km (0.115 R)
• M11: 1,645,577 km (0.034 R)
• M12: 2,511,898 km (0.12 R)
• M13: 2,681,542 km (0.114 R)
• M14: 2,999,587 km (0.062 R)
• M15: 3,163,247 km (0.104 R)
• M16: 3,329,899 km (0.119 R)
• M17: 3,568,208 km (0.107 R)
• M18: 3,724,239 km (0.112 R)
• M19: 3,812,053 km (0.071 R)
• M20: 4,408,350 km (0.119 R)
• M21: 5,150,505 km (0.1 R)
• M22: 5,287,836 km (0.12 R)
• M23: 5,426,513 km (0.09 R)
• M24: 5,506,249 km (0.116 R)
• M25: 5,586,284 km (0.055 R)
• M26: 5,666,767 km (0.109 R)
• M27: 6,137,402 km (0.074 R)
• M28: 6,366,885 km (0.072 R)
• M29: 6,899,005 km (0.094 R)
• M30: 7,007,164 km (0.097 R)
• M31: 7,094,081 km (0.111 R)
• M32: 7,225,278 km (0.082 R)
• M33: 7,401,205 km (0.085 R)
• M34: 8,234,016 km (0.051 R)
• M35: 8,626,561 km (0.106 R)
• M36: 8,883,720 km (0.113 R)
• M37: 9,096,149 km (0.118 R)
• M38: 9,477,923 km (0.094 R)
• M39: 9,646,519 km (0.07 R)
• M40: 9,962,470 km (0.062 R)
• M41: 10,183,127 km (0.038 R)
• M42: 10,529,745 km (0.087 R)
• M43: 10,804,706 km (0.086 R)
• M44: 11,158,206 km (0.097 R)
• M45: 11,361,958 km (0.114 R)
• M46: 11,618,369 km (0.062 R)
• M47: 12,058,486 km (0.065 R)
• M48: 12,215,265 km (0.101 R)
• M49: 12,982,103 km (0.051 R)
• M50: 13,169,549 km (0.112 R)
• M51: 13,330,816 km (0.071 R)
• M52: 13,547,134 km (0.1 R)
• M53: 14,285,400 km (0.096 R)
• M54: 14,756,932 km (0.092 R)
• M55: 14,924,482 km (0.065 R)
• M56: 15,149,028 km (0.089 R)
• M57: 15,459,594 km (0.06 R)
• M58: 15,629,836 km (0.051 R)
• M59: 15,800,826 km (0.063 R)
• M60: 16,144,453 km (0.081 R)
• M61: 16,259,643 km (0.117 R)
• M62: 16,346,111 km (0.119 R)
• M63: 16,461,750 km (0.096 R)
• M64: 17,425,758 km (0.074 R)
• M65: 17,691,893 km (0.089 R)
• M66: 17,989,144 km (0.069 R)
• M67: 18,739,377 km (0.118 R)
• M68: 19,347,044 km (0.114 R)
• M69: 19,622,603 km (0.086 R)
• M70: 20,022,927 km (0.096 R)
• M71: 20,831,653 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 13

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.07 AU - 8.91 AU

Year: 7238 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 48,510,710 km

• M1: 279,898 km (0.053 R)
• M2: 438,322 km (0.108 R)
• M3: 897,138 km (0.102 R)
• M4: 1,041,351 km (0.069 R)
• M5: 1,300,005 km (0.034 R)
• M6: 1,465,461 km (0.1 R)
• M7: 1,797,867 km (0.113 R)
• M8: 1,879,697 km (0.032 R)
• M9: 2,026,004 km (0.082 R)
• M10: 2,176,200 km (0.115 R)
• M11: 2,307,996 km (0.072 R)
• M12: 2,465,373 km (0.077 R)
• M13: 2,626,340 km (0.11 R)
• M14: 2,958,896 km (0.051 R)
• M15: 3,080,968 km (0.078 R)
• M16: 3,717,208 km (0.104 R)
• M17: 4,091,203 km (0.103 R)
• M18: 4,310,513 km (0.111 R)
• M19: 4,421,664 km (0.086 R)
• M20: 5,226,351 km (0.065 R)
• M21: 5,767,746 km (0.094 R)
• M22: 6,613,273 km (0.064 R)
• M23: 6,709,614 km (0.1 R)
• M24: 7,464,186 km (0.082 R)
• M25: 7,800,631 km (0.03 R)
• M26: 8,073,348 km (0.069 R)
• M27: 8,280,093 km (0.056 R)
• M28: 8,910,648 km (0.115 R)
• M29: 10,932,313 km (0.072 R)
• M30: 11,276,239 km (0.114 R)
• M31: 11,585,009 km (0.088 R)
• M32: 12,171,432 km (0.075 R)
• M33: 12,369,051 km (0.103 R)
• M34: 12,847,615 km (0.094 R)
• M35: 15,033,838 km (0.082 R)
• M36: 15,203,482 km (0.056 R)
• M37: 15,331,089 km (0.032 R)
• M38: 15,759,238 km (0.079 R)
• M39: 15,845,257 km (0.077 R)
• M40: 16,890,647 km (0.091 R)
• M41: 18,093,264 km (0.12 R)
• M42: 18,183,472 km (0.091 R)
• M43: 20,439,407 km (0.112 R)
• M44: 20,674,575 km (0.103 R)
• M45: 21,100,181 km (0.094 R)
• M46: 21,385,464 km (0.117 R)
• M47: 21,959,920 km (0.088 R)
• M48: 22,587,932 km (0.08 R)
• M49: 22,879,798 km (0.115 R)
• M50: 23,418,200 km (0.117 R)
• M51: 23,565,704 km (0.056 R)
• M52: 23,911,275 km (0.079 R)
• M53: 24,159,159 km (0.118 R)
• M54: 24,308,158 km (0.11 R)
• M55: 24,407,790 km (0.116 R)
• M56: 25,008,126 km (0.088 R)
• M57: 25,360,429 km (0.113 R)
• M58: 25,613,250 km (0.055 R)
• M59: 25,866,818 km (0.087 R)
• M60: 26,529,986 km (0.09 R)
• M61: 26,992,542 km (0.057 R)
• M62: 27,147,226 km (0.117 R)
• M63: 27,405,732 km (0.106 R)
• M64: 28,186,333 km (0.104 R)
• M65: 28,605,656 km (0.055 R)
• M66: 28,868,799 km (0.12 R)
• M67: 29,291,562 km (0.066 R)
• M68: 30,894,803 km (0.096 R)
• M69: 31,164,827 km (0.039 R)
• M70: 31,598,361 km (0.101 R)
• M71: 31,979,387 km (0.095 R)
• M72: 33,574,250 km (0.094 R)
• M73: 34,857,501 km (0.075 R)
• M74: 36,156,758 km (0.083 R)
• M75: 37,184,645 km (0.082 R)
• M76: 37,586,914 km (0.106 R)
• M77: 39,035,470 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 12.8

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.28 AU - 9.54 AU

Year: 8612 Days

Day: 9.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,510,710 km

• M1: 210,335 km (0.08 R)
• M2: 327,619 km (0.097 R)
• M3: 453,730 km (0.092 R)
• M4: 590,313 km (0.099 R)
• M5: 1,034,469 km (0.112 R)
• M6: 1,285,195 km (0.107 R)
• M7: 1,410,259 km (0.08 R)
• M8: 1,555,967 km (0.05 R)
• M9: 1,707,061 km (0.111 R)
• M10: 1,793,230 km (0.097 R)
• M11: 1,880,894 km (0.101 R)
• M12: 2,496,489 km (0.101 R)
• M13: 2,796,433 km (0.111 R)
• M14: 2,919,702 km (0.115 R)
• M15: 3,086,952 km (0.063 R)
• M16: 3,652,731 km (0.069 R)
• M17: 3,947,888 km (0.119 R)
• M18: 4,040,190 km (0.1 R)
• M19: 4,904,566 km (0.069 R)
• M20: 5,129,412 km (0.111 R)
• M21: 5,281,403 km (0.108 R)
• M22: 5,460,472 km (0.116 R)
• M23: 5,877,551 km (0.117 R)
• M24: 5,983,316 km (0.06 R)
• M25: 6,089,980 km (0.105 R)
• M26: 6,577,220 km (0.086 R)
• M27: 7,937,813 km (0.119 R)
• M28: 8,143,360 km (0.068 R)
• M29: 8,710,336 km (0.105 R)
• M30: 8,952,984 km (0.097 R)
• M31: 9,167,058 km (0.115 R)
• M32: 10,008,696 km (0.096 R)
• M33: 10,422,932 km (0.092 R)
• M34: 10,907,779 km (0.056 R)
• M35: 11,005,616 km (0.091 R)
• M36: 11,202,188 km (0.04 R)
• M37: 11,532,500 km (0.069 R)
• M38: 12,168,889 km (0.094 R)
• M39: 12,679,467 km (0.046 R)
• M40: 13,336,201 km (0.045 R)
• M41: 13,475,926 km (0.1 R)
• M42: 15,080,662 km (0.109 R)
• M43: 16,035,246 km (0.067 R)
• M44: 16,745,238 km (0.067 R)
• M45: 17,123,122 km (0.077 R)
• M46: 17,274,964 km (0.087 R)
• M47: 17,465,551 km (0.102 R)
• M48: 18,234,634 km (0.114 R)
• M49: 18,506,453 km (0.071 R)
• M50: 18,701,379 km (0.111 R)
• M51: 19,132,820 km (0.118 R)
• M52: 19,448,621 km (0.089 R)
• M53: 19,567,401 km (0.099 R)
• M54: 19,686,481 km (0.12 R)
• M55: 20,125,402 km (0.076 R)
• M56: 20,607,705 km (0.118 R)
• M57: 20,809,812 km (0.09 R)
• M58: 20,890,894 km (0.11 R)
• M59: 21,583,981 km (0.07 R)
• M60: 21,871,508 km (0.112 R)
• M61: 22,284,548 km (0.077 R)
• M62: 23,370,479 km (0.088 R)
• M63: 24,132,381 km (0.099 R)
• M64: 24,773,557 km (0.115 R)
• M65: 25,333,801 km (0.064 R)
• M66: 25,420,418 km (0.106 R)
• M67: 25,593,802 km (0.065 R)
• M68: 26,029,132 km (0.096 R)
• M69: 26,247,694 km (0.099 R)
• M70: 26,818,709 km (0.067 R)
• M71: 26,951,104 km (0.104 R)
• M72: 27,127,928 km (0.076 R)
• M73: 28,917,568 km (0.07 R)
• M74: 29,189,237 km (0.112 R)
• M75: 30,883,732 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.3

Radius: 9.6

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 10.66 AU - 15.14 AU

Year: 16360 Days

Day: 12 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 48,510,710 km

• M1: 136,433 km (0.114 R)
• M2: 246,088 km (0.09 R)
• M3: 463,753 km (0.104 R)
• M4: 581,337 km (0.118 R)
• M5: 660,475 km (0.089 R)
• M6: 1,034,918 km (0.1 R)
• M7: 1,514,080 km (0.078 R)
• M8: 2,546,455 km (0.088 R)
• M9: 2,627,238 km (0.119 R)
• M10: 4,512,769 km (0.059 R)
• M11: 4,643,817 km (0.077 R)
• M12: 4,709,939 km (0.101 R)
• M13: 6,168,369 km (0.11 R)
• M14: 6,460,982 km (0.029 R)
• M15: 6,571,834 km (0.089 R)
• M16: 7,366,050 km (0.105 R)
• M17: 7,443,392 km (0.117 R)
• M18: 8,270,518 km (0.114 R)
• M19: 8,797,103 km (0.06 R)
• M20: 9,043,939 km (0.083 R)
• M21: 9,925,520 km (0.101 R)
• M22: 10,096,510 km (0.081 R)
• M23: 10,615,465 km (0.097 R)
• M24: 13,621,784 km (0.083 R)
• M25: 13,811,923 km (0.109 R)
• M26: 14,291,234 km (0.103 R)
• M27: 14,873,619 km (0.114 R)
• M28: 15,414,265 km (0.104 R)
• M29: 16,061,426 km (0.074 R)
• M30: 16,565,421 km (0.092 R)
• M31: 20,019,486 km (0.073 R)
• M32: 21,827,077 km (0.075 R)
• M33: 22,665,873 km (0.07 R)
• M34: 22,891,317 km (0.103 R)
• M35: 23,458,293 km (0.108 R)
• M36: 24,721,796 km (0.063 R)
• M37: 25,537,254 km (0.119 R)
• M38: 27,254,488 km (0.114 R)
• M39: 27,374,316 km (0.094 R)
• M40: 27,734,697 km (0.061 R)
• M41: 27,794,985 km (0.101 R)
• M42: 31,174,102 km (0.06 R)
• M43: 31,424,828 km (0.119 R)
• M44: 31,550,490 km (0.114 R)
• M45: 31,676,302 km (0.085 R)
• M46: 31,865,244 km (0.046 R)
• M47: 34,033,665 km (0.107 R)
• M48: 34,680,526 km (0.111 R)
• M49: 35,331,427 km (0.111 R)
• M50: 36,513,100 km (0.109 R)
• M51: 36,645,195 km (0.072 R)
• M52: 36,909,834 km (0.112 R)
• M53: 37,908,100 km (0.109 R)
• M54: 38,443,960 km (0.112 R)
• M55: 39,049,981 km (0.118 R)
• M56: 39,388,072 km (0.04 R)
• M57: 42,057,945 km (0.116 R)
• M58: 42,960,769 km (0.048 R)
• M59: 43,940,335 km (0.077 R)
• M60: 44,856,323 km (0.109 R)
• M61: 46,492,625 km (0.079 R)
• M62: 46,850,912 km (0.045 R)
• M63: 47,210,096 km (0.079 R)
• M64: 47,282,053 km (0.051 R)
• M65: 47,714,390 km (0.102 R)
• M66: 48,075,819 km (0.115 R)
• M67: 48,510,700 km (0.107 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 14,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit