🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 137 Days

Day: 15.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 16,248,870 km

• M1: 155,432 km (0.09 R)
• M2: 196,721 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.6 AU - 0.86 AU

Year: 228 Days

Day: 23.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 20.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,248,870 km

• M1: 303,085 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.91 AU - 0.93 AU

Year: 322 Days

Day: 23.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.3 AU - 1.54 AU

Year: 618 Days

Day: 34.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,248,870 km

• M1: 40,840 km (0.113 R)
• M2: 513,270 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.31 AU - 1.87 AU

Year: 732 Days

Day: 15.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287

Radius: 9.9

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.36 AU - 6.28 AU

Year: 4482 Days

Day: 12.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 16,248,870 km

• M1: 157,676 km (0.104 R)
• M2: 237,113 km (0.105 R)
• M3: 322,533 km (0.119 R)
• M4: 445,502 km (0.076 R)
• M5: 905,815 km (0.047 R)
• M6: 1,002,007 km (0.102 R)
• M7: 1,181,973 km (0.058 R)
• M8: 1,336,208 km (0.107 R)
• M9: 1,535,473 km (0.115 R)
• M10: 1,651,860 km (0.098 R)
• M11: 1,744,461 km (0.059 R)
• M12: 1,949,111 km (0.11 R)
• M13: 2,118,455 km (0.113 R)
• M14: 2,292,737 km (0.111 R)
• M15: 2,396,558 km (0.104 R)
• M16: 2,686,628 km (0.085 R)
• M17: 2,796,283 km (0.069 R)
• M18: 3,486,079 km (0.111 R)
• M19: 3,588,853 km (0.096 R)
• M20: 4,045,874 km (0.075 R)
• M21: 4,263,091 km (0.102 R)
• M22: 4,521,446 km (0.075 R)
• M23: 4,690,192 km (0.071 R)
• M24: 4,803,887 km (0.094 R)
• M25: 5,014,820 km (0.11 R)
• M26: 5,092,312 km (0.097 R)
• M27: 5,645,524 km (0.064 R)
• M28: 5,807,090 km (0.086 R)
• M29: 6,093,720 km (0.107 R)
• M30: 6,364,043 km (0.101 R)
• M31: 6,574,527 km (0.112 R)
• M32: 6,680,742 km (0.118 R)
• M33: 6,787,405 km (0.096 R)
• M34: 7,024,368 km (0.119 R)
• M35: 7,329,697 km (0.12 R)
• M36: 7,528,363 km (0.091 R)
• M37: 7,728,824 km (0.109 R)
• M38: 7,885,902 km (0.101 R)
• M39: 8,827,471 km (0.066 R)
• M40: 9,157,035 km (0.072 R)
• M41: 9,228,244 km (0.066 R)
• M42: 9,347,174 km (0.052 R)
• M43: 9,538,659 km (0.037 R)
• M44: 9,974,438 km (0.082 R)
• M45: 10,293,081 km (0.108 R)
• M46: 10,441,333 km (0.114 R)
• M47: 10,940,541 km (0.062 R)
• M48: 11,549,853 km (0.028 R)
• M49: 11,884,504 km (0.101 R)
• M50: 11,988,175 km (0.074 R)
• M51: 12,092,145 km (0.055 R)
• M52: 12,222,445 km (0.094 R)
• M53: 12,300,835 km (0.115 R)
• M54: 12,484,541 km (0.07 R)
• M55: 12,748,431 km (0.068 R)
• M56: 12,881,125 km (0.096 R)
• M57: 13,228,192 km (0.098 R)
• M58: 13,335,603 km (0.083 R)
• M59: 13,768,240 km (0.098 R)
• M60: 13,931,601 km (0.034 R)
• M61: 14,068,184 km (0.071 R)
• M62: 14,177,989 km (0.109 R)
• M63: 14,925,529 km (0.071 R)
• M64: 15,093,378 km (0.118 R)
• M65: 15,600,964 km (0.069 R)
• M66: 16,257,399 km (0.078 R)
• M67: 16,806,573 km (0.043 R)
• M68: 17,273,767 km (0.088 R)
• M69: 17,923,171 km (0.099 R)
• M70: 18,340,549 km (0.116 R)
• M71: 18,700,931 km (0.096 R)
• M72: 18,972,750 km (0.096 R)
• M73: 19,642,649 km (0.109 R)
• M74: 21,005,635 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 10.2

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.17 AU - 6.55 AU

Year: 5181 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 16,248,870 km

• M1: 132,544 km (0.102 R)
• M2: 223,499 km (0.09 R)
• M3: 381,774 km (0.12 R)
• M4: 839,394 km (0.116 R)
• M5: 953,387 km (0.043 R)
• M6: 1,035,516 km (0.095 R)
• M7: 1,139,337 km (0.109 R)
• M8: 1,276,818 km (0.039 R)
• M9: 1,409,661 km (0.089 R)
• M10: 1,547,291 km (0.117 R)
• M11: 1,745,358 km (0.11 R)
• M12: 1,859,053 km (0.119 R)
• M13: 1,963,472 km (0.104 R)
• M14: 2,046,200 km (0.106 R)
• M15: 2,351,080 km (0.036 R)
• M16: 2,489,907 km (0.087 R)
• M17: 2,631,576 km (0.098 R)
• M18: 2,815,731 km (0.08 R)
• M19: 3,210,969 km (0.07 R)
• M20: 3,294,893 km (0.098 R)
• M21: 3,638,220 km (0.11 R)
• M22: 3,740,545 km (0.09 R)
• M23: 3,948,187 km (0.086 R)
• M24: 4,704,554 km (0.107 R)
• M25: 4,816,303 km (0.064 R)
• M26: 5,123,877 km (0.117 R)
• M27: 5,288,434 km (0.108 R)
• M28: 5,454,787 km (0.11 R)
• M29: 5,809,783 km (0.077 R)
• M30: 5,946,964 km (0.109 R)
• M31: 6,067,839 km (0.109 R)
• M32: 6,137,402 km (0.06 R)
• M33: 6,418,048 km (0.109 R)
• M34: 6,506,610 km (0.115 R)
• M35: 6,595,621 km (0.108 R)
• M36: 6,828,844 km (0.101 R)
• M37: 6,901,099 km (0.098 R)
• M38: 7,119,662 km (0.097 R)
• M39: 7,211,365 km (0.027 R)
• M40: 7,285,117 km (0.073 R)
• M41: 7,489,019 km (0.074 R)
• M42: 8,092,796 km (0.107 R)
• M43: 8,169,390 km (0.07 R)
• M44: 8,478,310 km (0.113 R)
• M45: 8,594,996 km (0.115 R)
• M46: 8,849,911 km (0.09 R)
• M47: 8,968,392 km (0.105 R)
• M48: 9,187,104 km (0.116 R)
• M49: 9,568,878 km (0.089 R)
• M50: 9,731,192 km (0.082 R)
• M51: 9,955,888 km (0.081 R)
• M52: 10,099,801 km (0.102 R)
• M53: 10,514,786 km (0.084 R)
• M54: 10,829,689 km (0.074 R)
• M55: 10,977,641 km (0.059 R)
• M56: 11,105,099 km (0.085 R)
• M57: 11,533,248 km (0.09 R)
• M58: 11,641,258 km (0.112 R)
• M59: 11,749,417 km (0.112 R)
• M60: 11,836,333 km (0.048 R)
• M61: 11,945,091 km (0.094 R)
• M62: 12,428,142 km (0.072 R)
• M63: 12,583,126 km (0.077 R)
• M64: 13,029,526 km (0.059 R)
• M65: 13,299,849 km (0.086 R)
• M66: 13,549,378 km (0.074 R)
• M67: 13,938,034 km (0.1 R)
• M68: 14,376,655 km (0.073 R)
• M69: 14,516,080 km (0.119 R)
• M70: 14,796,426 km (0.114 R)
• M71: 15,196,600 km (0.072 R)
• M72: 15,338,718 km (0.045 R)
• M73: 16,224,637 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 14,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit