🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.5 AU - 0.54 AU

Year: 134 Days

Day: 13.5 Hours

Environment

Temp: 257 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.65 AU - 1.03 AU

Year: 274 Days

Day: 20 Hours

Environment

Temp: 109 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.85 AU - 1.05 AU

Year: 330 Days

Day: 40.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.87 AU - 1.35 AU

Year: 417 Days

Day: 21.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 36,341,394 km

• M1: 345,870 km (0.107 R)
• M2: 528,679 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.59 AU - 1.87 AU

Year: 811 Days

Day: 20.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,341,394 km

• M1: 537,655 km (0.081 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.88 AU - 2.02 AU

Year: 971 Days

Day: 17.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,341,394 km

• M1: 38,895 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.2

Radius: 14.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.7 AU - 5.88 AU

Year: 4337 Days

Day: 13.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,341,394 km

• M1: 183,706 km (0.1 R)
• M2: 343,926 km (0.105 R)
• M3: 460,612 km (0.028 R)
• M4: 649,255 km (0.115 R)
• M5: 1,059,751 km (0.071 R)
• M6: 1,471,893 km (0.051 R)
• M7: 1,579,155 km (0.088 R)
• M8: 1,818,213 km (0.089 R)
• M9: 2,001,320 km (0.112 R)
• M10: 2,440,988 km (0.063 R)
• M11: 2,872,578 km (0.114 R)
• M12: 3,008,862 km (0.07 R)
• M13: 3,227,424 km (0.087 R)
• M14: 3,410,233 km (0.092 R)
• M15: 3,659,463 km (0.071 R)
• M16: 3,893,434 km (0.065 R)
• M17: 4,001,294 km (0.106 R)
• M18: 4,286,877 km (0.03 R)
• M19: 4,443,356 km (0.08 R)
• M20: 4,762,299 km (0.105 R)
• M21: 4,924,612 km (0.099 R)
• M22: 5,088,721 km (0.076 R)
• M23: 5,788,390 km (0.094 R)
• M24: 5,912,108 km (0.116 R)
• M25: 6,492,847 km (0.114 R)
• M26: 6,621,501 km (0.118 R)
• M27: 6,855,322 km (0.086 R)
• M28: 6,986,370 km (0.097 R)
• M29: 7,384,749 km (0.078 R)
• M30: 7,492,161 km (0.116 R)
• M31: 7,927,490 km (0.097 R)
• M32: 8,092,796 km (0.119 R)
• M33: 8,965,400 km (0.084 R)
• M34: 10,016,325 km (0.109 R)
• M35: 10,405,579 km (0.11 R)
• M36: 10,921,841 km (0.079 R)
• M37: 11,044,661 km (0.117 R)
• M38: 11,229,564 km (0.106 R)
• M39: 11,322,464 km (0.092 R)
• M40: 11,665,193 km (0.074 R)
• M41: 12,233,515 km (0.066 R)
• M42: 12,489,029 km (0.117 R)
• M43: 13,759,713 km (0.104 R)
• M44: 13,992,188 km (0.107 R)
• M45: 14,158,990 km (0.075 R)
• M46: 14,393,709 km (0.091 R)
• M47: 14,595,965 km (0.118 R)
• M48: 15,276,785 km (0.09 R)
• M49: 15,379,858 km (0.047 R)
• M50: 15,863,807 km (0.106 R)
• M51: 16,037,789 km (0.109 R)
• M52: 16,422,854 km (0.093 R)
• M53: 16,528,470 km (0.112 R)
• M54: 17,273,767 km (0.086 R)
• M55: 17,668,705 km (0.096 R)
• M56: 17,849,120 km (0.117 R)
• M57: 18,066,486 km (0.113 R)
• M58: 18,321,102 km (0.099 R)
• M59: 19,092,428 km (0.112 R)
• M60: 19,463,431 km (0.085 R)
• M61: 20,212,617 km (0.1 R)
• M62: 20,894,933 km (0.109 R)
• M63: 22,282,304 km (0.054 R)
• M64: 22,594,664 km (0.103 R)
• M65: 22,712,248 km (0.097 R)
• M66: 23,540,571 km (0.079 R)
• M67: 23,858,616 km (0.076 R)
• M68: 24,098,272 km (0.111 R)
• M69: 25,267,380 km (0.04 R)
• M70: 25,879,235 km (0.031 R)
• M71: 26,248,891 km (0.057 R)
• M72: 27,409,621 km (0.115 R)
• M73: 27,786,309 km (0.083 R)
• M74: 28,249,164 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457.2

Radius: 10.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.05 AU - 9.97 AU

Year: 8081 Days

Day: 7.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,341,394 km

• M1: 159,023 km (0.058 R)
• M2: 276,158 km (0.106 R)
• M3: 705,653 km (0.113 R)
• M4: 1,030,430 km (0.113 R)
• M5: 1,110,764 km (0.099 R)
• M6: 1,329,925 km (0.081 R)
• M7: 1,400,386 km (0.071 R)
• M8: 1,830,180 km (0.078 R)
• M9: 2,300,067 km (0.101 R)
• M10: 2,428,721 km (0.096 R)
• M11: 2,806,606 km (0.108 R)
• M12: 3,371,637 km (0.074 R)
• M13: 3,518,392 km (0.095 R)
• M14: 3,843,917 km (0.049 R)
• M15: 4,258,004 km (0.086 R)
• M16: 4,470,284 km (0.104 R)
• M17: 4,631,999 km (0.105 R)
• M18: 5,184,763 km (0.117 R)
• M19: 5,526,594 km (0.115 R)
• M20: 5,934,548 km (0.104 R)
• M21: 6,443,180 km (0.1 R)
• M22: 6,656,806 km (0.105 R)
• M23: 6,934,759 km (0.088 R)
• M24: 7,727,029 km (0.077 R)
• M25: 8,117,629 km (0.094 R)
• M26: 8,749,082 km (0.057 R)
• M27: 9,258,762 km (0.119 R)
• M28: 9,813,172 km (0.067 R)
• M29: 9,883,183 km (0.09 R)
• M30: 10,271,539 km (0.066 R)
• M31: 10,414,106 km (0.106 R)
• M32: 11,172,717 km (0.094 R)
• M33: 12,211,973 km (0.035 R)
• M34: 12,590,606 km (0.119 R)
• M35: 12,743,046 km (0.081 R)
• M36: 12,973,127 km (0.081 R)
• M37: 13,127,213 km (0.04 R)
• M38: 14,103,938 km (0.11 R)
• M39: 14,381,591 km (0.06 R)
• M40: 15,063,458 km (0.031 R)
• M41: 15,510,457 km (0.032 R)
• M42: 15,797,086 km (0.095 R)
• M43: 16,044,222 km (0.06 R)
• M44: 16,334,143 km (0.054 R)
• M45: 16,709,334 km (0.053 R)
• M46: 16,835,146 km (0.08 R)
• M47: 17,298,899 km (0.12 R)
• M48: 17,596,150 km (0.118 R)
• M49: 17,766,842 km (0.102 R)
• M50: 17,937,981 km (0.092 R)
• M51: 18,238,972 km (0.05 R)
• M52: 18,454,842 km (0.108 R)
• M53: 18,758,675 km (0.076 R)
• M54: 19,547,505 km (0.086 R)
• M55: 20,079,325 km (0.07 R)
• M56: 20,705,991 km (0.098 R)
• M57: 21,066,821 km (0.101 R)
• M58: 21,521,000 km (0.066 R)
• M59: 21,749,137 km (0.108 R)
• M60: 22,024,098 km (0.075 R)
• M61: 22,438,783 km (0.08 R)
• M62: 22,577,610 km (0.102 R)
• M63: 24,980,301 km (0.116 R)
• M64: 26,090,168 km (0.08 R)
• M65: 26,920,885 km (0.073 R)
• M66: 27,314,926 km (0.103 R)
• M67: 27,760,278 km (0.083 R)
• M68: 28,308,106 km (0.111 R)
• M69: 29,262,540 km (0.057 R)
• M70: 29,414,233 km (0.044 R)
• M71: 30,739,670 km (0.111 R)
• M72: 30,842,443 km (0.086 R)
• M73: 31,357,958 km (0.092 R)
• M74: 31,616,762 km (0.103 R)
• M75: 32,032,345 km (0.091 R)
• M76: 32,293,094 km (0.035 R)
• M77: 33,501,246 km (0.071 R)
• M78: 34,777,765 km (0.118 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 16,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit