🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.56 AU - 0.92 AU

Year: 227 Days

Day: 47.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.76 AU - 0.86 AU

Year: 260 Days

Day: 26.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.77 AU - 1.29 AU

Year: 373 Days

Day: 25.1 Hours

Environment

Temp: 131 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.84 AU - 1.24 AU

Year: 378 Days

Day: 20.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.37 AU - 4.85 AU

Year: 3528 Days

Day: 19.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.73 AU - 4.79 AU

Year: 3702 Days

Day: 30.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 78.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.7

Radius: 14.9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.38 AU - 7.3 AU

Year: 5031 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 56,344,850 km

• M1: 206,595 km (0.091 R)
• M2: 407,804 km (0.111 R)
• M3: 627,862 km (0.115 R)
• M4: 825,780 km (0.106 R)
• M5: 1,010,384 km (0.083 R)
• M6: 1,158,636 km (0.084 R)
• M7: 1,262,008 km (0.101 R)
• M8: 1,395,898 km (0.07 R)
• M9: 1,664,276 km (0.106 R)
• M10: 2,012,391 km (0.04 R)
• M11: 2,139,100 km (0.087 R)
• M12: 2,285,107 km (0.115 R)
• M13: 2,400,896 km (0.069 R)
• M14: 2,638,757 km (0.073 R)
• M15: 2,795,984 km (0.091 R)
• M16: 3,156,515 km (0.115 R)
• M17: 3,418,012 km (0.031 R)
• M18: 3,628,646 km (0.077 R)
• M19: 3,962,698 km (0.09 R)
• M20: 4,830,964 km (0.112 R)
• M21: 4,938,226 km (0.111 R)
• M22: 5,308,929 km (0.086 R)
• M23: 5,442,071 km (0.082 R)
• M24: 6,147,425 km (0.096 R)
• M25: 7,075,979 km (0.119 R)
• M26: 7,370,537 km (0.106 R)
• M27: 8,278,597 km (0.106 R)
• M28: 8,485,341 km (0.116 R)
• M29: 8,956,574 km (0.069 R)
• M30: 9,436,334 km (0.102 R)
• M31: 11,010,852 km (0.113 R)
• M32: 11,124,397 km (0.032 R)
• M33: 11,266,814 km (0.083 R)
• M34: 11,381,256 km (0.078 R)
• M35: 11,726,977 km (0.037 R)
• M36: 11,930,131 km (0.038 R)
• M37: 12,399,120 km (0.038 R)
• M38: 12,517,303 km (0.089 R)
• M39: 12,993,921 km (0.112 R)
• M40: 13,144,118 km (0.075 R)
• M41: 14,149,565 km (0.109 R)
• M42: 14,304,100 km (0.083 R)
• M43: 14,397,149 km (0.095 R)
• M44: 15,624,301 km (0.091 R)
• M45: 16,331,450 km (0.101 R)
• M46: 16,461,151 km (0.057 R)
• M47: 16,819,438 km (0.038 R)
• M48: 17,147,656 km (0.064 R)
• M49: 17,610,512 km (0.078 R)
• M50: 17,743,504 km (0.046 R)
• M51: 18,010,536 km (0.107 R)
• M52: 18,717,835 km (0.113 R)
• M53: 18,887,629 km (0.108 R)
• M54: 19,126,237 km (0.093 R)
• M55: 19,365,744 km (0.115 R)
• M56: 19,744,226 km (0.085 R)
• M57: 19,847,748 km (0.111 R)
• M58: 20,194,516 km (0.086 R)
• M59: 20,403,654 km (0.089 R)
• M60: 20,578,384 km (0.093 R)
• M61: 20,683,402 km (0.118 R)
• M62: 21,672,842 km (0.05 R)
• M63: 22,030,082 km (0.091 R)
• M64: 22,497,276 km (0.095 R)
• M65: 22,822,651 km (0.092 R)
• M66: 22,931,409 km (0.077 R)
• M67: 23,186,024 km (0.052 R)
• M68: 23,771,251 km (0.096 R)
• M69: 24,029,008 km (0.117 R)
• M70: 24,584,166 km (0.085 R)
• M71: 24,956,665 km (0.091 R)
• M72: 25,106,113 km (0.064 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.5

Radius: 12.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.6 AU - 7.46 AU

Year: 5948 Days

Day: 9.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,344,850 km

• M1: 157,527 km (0.092 R)
• M2: 340,186 km (0.039 R)
• M3: 425,456 km (0.113 R)
• M4: 615,595 km (0.072 R)
• M5: 905,217 km (0.1 R)
• M6: 1,023,848 km (0.097 R)
• M7: 1,173,745 km (0.059 R)
• M8: 1,264,850 km (0.097 R)
• M9: 1,524,701 km (0.101 R)
• M10: 1,697,936 km (0.071 R)
• M11: 1,893,311 km (0.102 R)
• M12: 2,080,458 km (0.104 R)
• M13: 2,490,057 km (0.085 R)
• M14: 2,643,843 km (0.091 R)
• M15: 2,730,760 km (0.07 R)
• M16: 3,069,748 km (0.064 R)
• M17: 3,291,004 km (0.095 R)
• M18: 3,441,349 km (0.092 R)
• M19: 3,632,685 km (0.109 R)
• M20: 4,187,095 km (0.105 R)
• M21: 4,536,855 km (0.071 R)
• M22: 4,725,946 km (0.057 R)
• M23: 4,896,189 km (0.093 R)
• M24: 5,090,217 km (0.114 R)
• M25: 5,732,890 km (0.057 R)
• M26: 6,566,150 km (0.058 R)
• M27: 6,828,395 km (0.033 R)
• M28: 7,216,003 km (0.086 R)
• M29: 7,461,942 km (0.097 R)
• M30: 7,561,125 km (0.079 R)
• M31: 7,886,501 km (0.11 R)
• M32: 8,242,095 km (0.054 R)
• M33: 8,447,642 km (0.073 R)
• M34: 9,743,459 km (0.093 R)
• M35: 11,157,308 km (0.117 R)
• M36: 11,499,289 km (0.085 R)
• M37: 11,614,031 km (0.106 R)
• M38: 12,018,693 km (0.108 R)
• M39: 12,339,880 km (0.059 R)
• M40: 13,170,447 km (0.047 R)
• M41: 13,501,657 km (0.064 R)
• M42: 14,295,573 km (0.07 R)
• M43: 14,729,257 km (0.108 R)
• M44: 15,928,433 km (0.087 R)
• M45: 16,056,489 km (0.115 R)
• M46: 16,249,171 km (0.1 R)
• M47: 16,345,811 km (0.107 R)
• M48: 16,701,854 km (0.115 R)
• M49: 16,864,617 km (0.103 R)
• M50: 17,191,488 km (0.116 R)
• M51: 17,652,848 km (0.117 R)
• M52: 17,851,664 km (0.041 R)
• M53: 18,218,328 km (0.098 R)
• M54: 18,621,195 km (0.097 R)
• M55: 18,756,132 km (0.099 R)
• M56: 18,891,518 km (0.115 R)
• M57: 19,265,064 km (0.051 R)
• M58: 19,847,449 km (0.082 R)
• M59: 20,400,811 km (0.085 R)
• M60: 21,346,120 km (0.075 R)
• M61: 21,487,341 km (0.096 R)
• M62: 21,699,770 km (0.106 R)
• M63: 22,198,379 km (0.11 R)
• M64: 22,628,623 km (0.062 R)
• M65: 24,414,223 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.5

Radius: 13.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.23 AU - 13.25 AU

Year: 16209 Days

Day: 12.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,344,850 km

• M1: 213,027 km (0.068 R)
• M2: 763,548 km (0.101 R)
• M3: 917,185 km (0.089 R)
• M4: 1,714,840 km (0.086 R)
• M5: 1,949,111 km (0.079 R)
• M6: 2,278,376 km (0.119 R)
• M7: 2,625,592 km (0.096 R)
• M8: 3,146,941 km (0.08 R)
• M9: 3,436,113 km (0.037 R)
• M10: 3,534,549 km (0.059 R)
• M11: 3,667,242 km (0.1 R)
• M12: 3,869,499 km (0.078 R)
• M13: 4,075,495 km (0.037 R)
• M14: 4,861,781 km (0.09 R)
• M15: 5,159,331 km (0.074 R)
• M16: 5,811,877 km (0.026 R)
• M17: 6,127,978 km (0.12 R)
• M18: 6,984,725 km (0.072 R)
• M19: 7,576,983 km (0.081 R)
• M20: 7,705,936 km (0.096 R)
• M21: 8,495,364 km (0.093 R)
• M22: 8,945,205 km (0.116 R)
• M23: 9,127,415 km (0.058 R)
• M24: 9,218,819 km (0.105 R)
• M25: 9,541,651 km (0.116 R)
• M26: 9,821,250 km (0.07 R)
• M27: 10,676,501 km (0.097 R)
• M28: 11,456,803 km (0.068 R)
• M29: 12,356,635 km (0.08 R)
• M30: 12,508,776 km (0.112 R)
• M31: 13,383,026 km (0.109 R)
• M32: 13,487,146 km (0.108 R)
• M33: 14,170,808 km (0.075 R)
• M34: 14,973,550 km (0.1 R)
• M35: 16,344,315 km (0.087 R)
• M36: 16,455,766 km (0.082 R)
• M37: 17,412,893 km (0.114 R)
• M38: 17,869,466 km (0.085 R)
• M39: 18,736,385 km (0.106 R)
• M40: 18,911,415 km (0.075 R)
• M41: 19,498,886 km (0.099 R)
• M42: 20,331,248 km (0.057 R)
• M43: 21,236,016 km (0.047 R)
• M44: 21,479,561 km (0.1 R)
• M45: 22,153,949 km (0.078 R)
• M46: 22,400,935 km (0.11 R)
• M47: 22,711,051 km (0.095 R)
• M48: 23,523,667 km (0.089 R)
• M49: 25,177,621 km (0.071 R)
• M50: 25,564,631 km (0.091 R)
• M51: 26,606,280 km (0.054 R)
• M52: 27,198,239 km (0.096 R)
• M53: 27,330,484 km (0.063 R)
• M54: 28,798,189 km (0.118 R)
• M55: 28,932,976 km (0.11 R)
• M56: 31,670,916 km (0.088 R)
• M57: 32,158,456 km (0.058 R)
• M58: 32,438,204 km (0.12 R)
• M59: 33,070,704 km (0.059 R)
• M60: 35,424,177 km (0.1 R)
• M61: 37,463,196 km (0.1 R)
• M62: 37,979,010 km (0.053 R)
• M63: 39,764,909 km (0.064 R)
• M64: 40,140,400 km (0.109 R)
• M65: 41,198,057 km (0.099 R)
• M66: 43,649,966 km (0.082 R)
• M67: 43,804,800 km (0.116 R)
• M68: 44,893,723 km (0.113 R)
• M69: 45,206,382 km (0.103 R)
• M70: 45,598,329 km (0.098 R)
• M71: 45,912,634 km (0.095 R)
• M72: 47,336,207 km (0.112 R)
• M73: 47,654,551 km (0.107 R)
• M74: 48,613,773 km (0.076 R)
• M75: 49,015,294 km (0.103 R)
• M76: 49,337,378 km (0.096 R)
• M77: 50,226,588 km (0.088 R)
• M78: 52,760,925 km (0.103 R)
• M79: 54,002,288 km (0.111 R)
• M80: 54,751,624 km (0.043 R)
• M81: 55,169,451 km (0.102 R)
• M82: 55,336,851 km (0.028 R)
• M83: 56,260,618 km (0.095 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 16,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit