🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.48 AU - 0.74 AU

Year: 167 Days

Day: 27 Hours

Environment

Temp: 247 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,625,272 km

• M1: 268,079 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.71 AU - 0.75 AU

Year: 219 Days

Day: 12.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2 AU - 2.9 AU

Year: 1348 Days

Day: 33.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.2

Radius: 13.3

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.59 AU - 6.49 AU

Year: 4583 Days

Day: 8.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,625,272 km

• M1: 173,234 km (0.082 R)
• M2: 281,543 km (0.071 R)
• M3: 434,133 km (0.086 R)
• M4: 568,173 km (0.098 R)
• M5: 966,701 km (0.054 R)
• M6: 1,320,201 km (0.094 R)
• M7: 1,431,203 km (0.098 R)
• M8: 1,854,116 km (0.118 R)
• M9: 2,126,534 km (0.085 R)
• M10: 2,373,520 km (0.116 R)
• M11: 2,490,805 km (0.066 R)
• M12: 2,610,034 km (0.106 R)
• M13: 2,731,208 km (0.105 R)
• M14: 2,854,327 km (0.03 R)
• M15: 3,042,671 km (0.078 R)
• M16: 3,409,784 km (0.061 R)
• M17: 3,498,197 km (0.111 R)
• M18: 3,632,386 km (0.116 R)
• M19: 4,092,250 km (0.061 R)
• M20: 4,792,069 km (0.077 R)
• M21: 5,296,513 km (0.114 R)
• M22: 5,555,317 km (0.096 R)
• M23: 5,818,160 km (0.075 R)
• M24: 5,977,931 km (0.096 R)
• M25: 6,411,017 km (0.104 R)
• M26: 6,826,300 km (0.066 R)
• M27: 7,164,990 km (0.06 R)
• M28: 7,771,011 km (0.106 R)
• M29: 8,184,200 km (0.084 R)
• M30: 8,453,626 km (0.101 R)
• M31: 8,665,157 km (0.082 R)
• M32: 8,756,412 km (0.076 R)
• M33: 8,847,966 km (0.053 R)
• M34: 9,372,905 km (0.077 R)
• M35: 9,717,878 km (0.098 R)
• M36: 9,844,437 km (0.09 R)
• M37: 10,356,062 km (0.099 R)
• M38: 10,843,602 km (0.105 R)
• M39: 10,942,037 km (0.092 R)
• M40: 11,172,867 km (0.068 R)
• M41: 11,338,621 km (0.118 R)
• M42: 11,639,313 km (0.098 R)
• M43: 12,078,233 km (0.046 R)
• M44: 12,833,253 km (0.082 R)
• M45: 13,181,667 km (0.113 R)
• M46: 13,568,377 km (0.101 R)
• M47: 13,674,592 km (0.115 R)
• M48: 14,209,404 km (0.11 R)
• M49: 14,605,988 km (0.112 R)
• M50: 14,860,304 km (0.115 R)
• M51: 15,042,814 km (0.11 R)
• M52: 15,447,177 km (0.035 R)
• M53: 15,966,730 km (0.112 R)
• M54: 16,228,826 km (0.091 R)
• M55: 16,492,268 km (0.109 R)
• M56: 17,061,488 km (0.096 R)
• M57: 17,176,080 km (0.083 R)
• M58: 18,024,599 km (0.075 R)
• M59: 18,611,022 km (0.119 R)
• M60: 18,847,387 km (0.059 R)
• M61: 19,243,372 km (0.1 R)
• M62: 20,003,479 km (0.102 R)
• M63: 20,205,287 km (0.1 R)
• M64: 20,448,084 km (0.062 R)
• M65: 20,855,140 km (0.097 R)
• M66: 21,718,619 km (0.109 R)
• M67: 22,384,329 km (0.085 R)
• M68: 22,635,654 km (0.109 R)
• M69: 23,183,481 km (0.108 R)
• M70: 25,244,042 km (0.096 R)
• M71: 25,331,258 km (0.118 R)
• M72: 26,605,832 km (0.106 R)
• M73: 27,273,337 km (0.064 R)
• M74: 27,946,378 km (0.077 R)
• M75: 28,307,507 km (0.086 R)
• M76: 28,443,342 km (0.082 R)
• M77: 28,897,821 km (0.077 R)
• M78: 28,988,926 km (0.1 R)
• M79: 29,125,808 km (0.092 R)
• M80: 29,629,803 km (0.096 R)
• M81: 29,905,811 km (0.118 R)
• M82: 30,090,415 km (0.098 R)
• M83: 30,414,294 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 14

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 10.89 AU - 15.31 AU

Year: 16664 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,625,272 km

• M1: 252,222 km (0.077 R)
• M2: 704,157 km (0.067 R)
• M3: 799,301 km (0.118 R)
• M4: 1,047,783 km (0.12 R)
• M5: 1,346,680 km (0.048 R)
• M6: 1,673,402 km (0.109 R)
• M7: 1,860,250 km (0.088 R)
• M8: 2,254,889 km (0.047 R)
• M9: 2,614,672 km (0.112 R)
• M10: 2,707,422 km (0.111 R)
• M11: 3,090,243 km (0.109 R)
• M12: 3,355,331 km (0.119 R)
• M13: 3,490,717 km (0.117 R)
• M14: 3,802,030 km (0.11 R)
• M15: 3,979,004 km (0.082 R)
• M16: 4,267,878 km (0.105 R)
• M17: 5,020,205 km (0.078 R)
• M18: 5,571,473 km (0.105 R)
• M19: 5,692,199 km (0.077 R)
• M20: 6,018,322 km (0.089 R)
• M21: 6,817,474 km (0.077 R)
• M22: 7,339,571 km (0.084 R)
• M23: 7,650,136 km (0.12 R)
• M24: 8,607,712 km (0.045 R)
• M25: 9,124,423 km (0.065 R)
• M26: 9,554,816 km (0.071 R)
• M27: 10,040,710 km (0.116 R)
• M28: 10,138,996 km (0.029 R)
• M29: 10,734,694 km (0.082 R)
• M30: 10,935,904 km (0.093 R)
• M31: 12,802,137 km (0.072 R)
• M32: 13,500,161 km (0.044 R)
• M33: 14,045,445 km (0.115 R)
• M34: 14,989,108 km (0.113 R)
• M35: 16,125,603 km (0.091 R)
• M36: 16,879,128 km (0.045 R)
• M37: 17,822,342 km (0.119 R)
• M38: 18,300,308 km (0.092 R)
• M39: 19,086,145 km (0.115 R)
• M40: 19,391,325 km (0.071 R)
• M41: 20,254,505 km (0.055 R)
• M42: 21,130,250 km (0.091 R)
• M43: 21,699,770 km (0.099 R)
• M44: 22,210,197 km (0.074 R)
• M45: 22,338,403 km (0.096 R)
• M46: 22,660,188 km (0.082 R)
• M47: 23,503,770 km (0.084 R)
• M48: 24,093,784 km (0.118 R)
• M49: 24,225,580 km (0.118 R)
• M50: 26,163,321 km (0.118 R)
• M51: 26,298,857 km (0.111 R)
• M52: 26,843,094 km (0.098 R)
• M53: 27,185,224 km (0.094 R)
• M54: 27,666,481 km (0.108 R)
• M55: 27,804,559 km (0.112 R)
• M56: 32,268,560 km (0.059 R)
• M57: 33,070,704 km (0.042 R)
• M58: 34,619,939 km (0.093 R)
• M59: 35,441,082 km (0.107 R)
• M60: 36,646,691 km (0.083 R)
• M61: 37,483,392 km (0.095 R)
• M62: 38,019,102 km (0.11 R)
• M63: 39,952,954 km (0.089 R)
• M64: 40,578,572 km (0.061 R)
• M65: 41,207,481 km (0.047 R)
• M66: 41,444,145 km (0.09 R)
• M67: 41,839,532 km (0.086 R)
• M68: 42,474,875 km (0.101 R)
• M69: 43,113,358 km (0.094 R)
• M70: 43,433,797 km (0.12 R)
• M71: 44,561,615 km (0.036 R)
• M72: 44,723,480 km (0.118 R)
• M73: 45,291,653 km (0.104 R)
• M74: 45,699,008 km (0.105 R)
• M75: 47,505,552 km (0.055 R)
• M76: 48,251,447 km (0.113 R)
• M77: 50,343,423 km (0.098 R)
• M78: 52,721,282 km (0.08 R)
• M79: 53,149,879 km (0.073 R)
• M80: 54,962,108 km (0.067 R)
• M81: 55,744,954 km (0.051 R)
• M82: 56,444,025 km (0.071 R)
• M83: 56,619,204 km (0.078 R)
• M84: 56,706,868 km (0.087 R)
• M85: 59,002,148 km (0.106 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 16,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit