🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.61 AU - 0.81 AU

Year: 217 Days

Day: 34.2 Hours

Environment

Temp: 118 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.93 AU - 1.25 AU

Year: 414 Days

Day: 28.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,202,859 km

• M1: 616,194 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.74 AU - 2.16 AU

Year: 990 Days

Day: 47.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.72 AU - 3.94 AU

Year: 2724 Days

Day: 25.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,202,859 km

• M1: 3,344,260 km (0.039 R)
• M2: 3,470,072 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.46 AU - 4.4 AU

Year: 2832 Days

Day: 36.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,202,859 km

• M1: 117,584 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.32 AU - 5.14 AU

Year: 3162 Days

Day: 33.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.38 AU - 4.42 AU

Year: 3354 Days

Day: 39.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,202,859 km

• M1: 472,879 km (0.079 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.41 AU - 4.47 AU

Year: 3400 Days

Day: 13.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,202,859 km

• M1: 316,998 km (0.042 R)

Asteroid Belt

Center: 7.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.8

Radius: 10.4

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.51 AU - 11.71 AU

Year: 12560 Days

Day: 6.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,202,859 km

• M1: 134,937 km (0.043 R)
• M2: 256,112 km (0.12 R)
• M3: 362,326 km (0.063 R)
• M4: 522,097 km (0.09 R)
• M5: 649,554 km (0.101 R)
• M6: 747,541 km (0.05 R)
• M7: 893,847 km (0.075 R)
• M8: 1,442,123 km (0.117 R)
• M9: 1,764,956 km (0.026 R)
• M10: 1,963,921 km (0.041 R)
• M11: 2,081,056 km (0.102 R)
• M12: 2,384,141 km (0.057 R)
• M13: 2,509,355 km (0.073 R)
• M14: 3,168,333 km (0.085 R)
• M15: 3,482,040 km (0.066 R)
• M16: 3,842,421 km (0.08 R)
• M17: 4,027,025 km (0.069 R)
• M18: 5,649,564 km (0.11 R)
• M19: 6,245,262 km (0.117 R)
• M20: 6,506,759 km (0.06 R)
• M21: 6,861,007 km (0.088 R)
• M22: 7,312,793 km (0.041 R)
• M23: 7,681,103 km (0.097 R)
• M24: 8,150,092 km (0.119 R)
• M25: 8,244,937 km (0.11 R)
• M26: 9,017,610 km (0.116 R)
• M27: 9,412,548 km (0.09 R)
• M28: 10,373,416 km (0.086 R)
• M29: 10,527,950 km (0.085 R)
• M30: 11,631,234 km (0.096 R)
• M31: 11,738,197 km (0.102 R)
• M32: 12,991,977 km (0.04 R)
• M33: 14,230,797 km (0.115 R)
• M34: 14,690,661 km (0.062 R)
• M35: 14,980,581 km (0.11 R)
• M36: 15,683,990 km (0.079 R)
• M37: 16,398,171 km (0.073 R)
• M38: 16,578,286 km (0.075 R)
• M39: 16,759,150 km (0.095 R)
• M40: 17,122,823 km (0.107 R)
• M41: 18,854,418 km (0.106 R)
• M42: 21,884,074 km (0.098 R)
• M43: 22,082,590 km (0.093 R)
• M44: 23,353,424 km (0.105 R)
• M45: 23,895,567 km (0.106 R)
• M46: 24,099,918 km (0.099 R)
• M47: 24,236,501 km (0.094 R)
• M48: 24,441,899 km (0.1 R)
• M49: 24,923,304 km (0.117 R)
• M50: 26,738,824 km (0.109 R)
• M51: 26,880,194 km (0.087 R)
• M52: 27,021,863 km (0.053 R)
• M53: 30,127,216 km (0.078 R)
• M54: 30,569,427 km (0.106 R)
• M55: 33,343,570 km (0.115 R)
• M56: 33,572,006 km (0.115 R)
• M57: 33,801,040 km (0.084 R)
• M58: 34,107,118 km (0.08 R)
• M59: 36,353,779 km (0.081 R)
• M60: 36,588,946 km (0.045 R)
• M61: 36,981,940 km (0.104 R)
• M62: 37,930,989 km (0.092 R)
• M63: 38,887,966 km (0.089 R)
• M64: 39,289,038 km (0.09 R)
• M65: 40,176,303 km (0.108 R)
• M66: 43,291,679 km (0.104 R)
• M67: 44,207,966 km (0.057 R)
• M68: 45,552,103 km (0.054 R)
• M69: 45,974,866 km (0.097 R)
• M70: 46,144,361 km (0.112 R)
• M71: 46,824,433 km (0.09 R)
• M72: 47,679,085 km (0.091 R)
• M73: 48,625,142 km (0.08 R)
• M74: 49,317,182 km (0.055 R)
• M75: 50,886,015 km (0.066 R)
• M76: 51,149,008 km (0.1 R)
• M77: 51,940,979 km (0.102 R)
• M78: 53,003,124 km (0.11 R)
• M79: 53,091,985 km (0.099 R)
• M80: 53,715,210 km (0.032 R)
• M81: 55,238,864 km (0.073 R)
• M82: 56,051,330 km (0.089 R)
• M83: 56,413,656 km (0.099 R)
• M84: 57,688,080 km (0.103 R)
• M85: 57,962,293 km (0.104 R)
• M86: 58,604,068 km (0.119 R)
• M87: 59,894,649 km (0.093 R)
• M88: 60,079,702 km (0.097 R)
• M89: 60,636,206 km (0.089 R)
• M90: 61,194,505 km (0.051 R)
• M91: 62,128,594 km (0.08 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.2

Radius: 14.8

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.64 AU - 12.7 AU

Year: 13568 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 64,202,859 km

• M1: 248,033 km (0.049 R)
• M2: 754,871 km (0.101 R)
• M3: 878,439 km (0.113 R)
• M4: 1,369,718 km (0.087 R)
• M5: 1,855,313 km (0.079 R)
• M6: 2,058,616 km (0.118 R)
• M7: 2,178,145 km (0.08 R)
• M8: 2,551,541 km (0.092 R)
• M9: 2,648,182 km (0.051 R)
• M10: 2,779,080 km (0.039 R)
• M11: 3,289,208 km (0.087 R)
• M12: 3,466,033 km (0.082 R)
• M13: 4,204,747 km (0.05 R)
• M14: 4,396,981 km (0.052 R)
• M15: 4,553,011 km (0.081 R)
• M16: 5,486,053 km (0.119 R)
• M17: 6,655,460 km (0.067 R)
• M18: 7,016,589 km (0.062 R)
• M19: 7,291,699 km (0.118 R)
• M20: 7,947,536 km (0.112 R)
• M21: 8,186,444 km (0.099 R)
• M22: 8,622,372 km (0.098 R)
• M23: 9,115,746 km (0.12 R)
• M24: 9,517,117 km (0.114 R)
• M25: 11,556,136 km (0.097 R)
• M26: 12,100,224 km (0.067 R)
• M27: 12,375,334 km (0.045 R)
• M28: 12,819,939 km (0.067 R)
• M29: 14,650,718 km (0.103 R)
• M30: 15,003,021 km (0.113 R)
• M31: 15,298,925 km (0.092 R)
• M32: 16,137,422 km (0.097 R)
• M33: 16,806,722 km (0.074 R)
• M34: 16,990,728 km (0.097 R)
• M35: 17,237,415 km (0.089 R)
• M36: 19,124,143 km (0.069 R)
• M37: 21,407,306 km (0.081 R)
• M38: 23,295,081 km (0.092 R)
• M39: 24,745,732 km (0.089 R)
• M40: 25,517,358 km (0.11 R)
• M41: 25,658,428 km (0.108 R)
• M42: 26,940,333 km (0.104 R)
• M43: 27,228,009 km (0.061 R)
• M44: 27,661,544 km (0.073 R)
• M45: 28,535,345 km (0.083 R)
• M46: 30,160,726 km (0.118 R)
• M47: 31,286,151 km (0.061 R)
• M48: 31,588,638 km (0.09 R)
• M49: 32,731,416 km (0.086 R)
• M50: 33,655,482 km (0.105 R)
• M51: 34,198,522 km (0.111 R)
• M52: 35,450,507 km (0.099 R)
• M53: 36,161,396 km (0.111 R)
• M54: 36,319,969 km (0.11 R)
• M55: 36,478,842 km (0.105 R)
• M56: 37,436,718 km (0.094 R)
• M57: 37,757,755 km (0.067 R)
• M58: 37,999,206 km (0.103 R)
• M59: 38,726,700 km (0.08 R)
• M60: 39,214,239 km (0.086 R)
• M61: 40,195,452 km (0.068 R)
• M62: 40,936,709 km (0.045 R)
• M63: 42,516,164 km (0.067 R)
• M64: 44,115,664 km (0.097 R)
• M65: 44,285,158 km (0.097 R)
• M66: 46,853,754 km (0.075 R)
• M67: 47,633,757 km (0.108 R)
• M68: 49,118,815 km (0.081 R)
• M69: 50,441,709 km (0.095 R)
• M70: 52,492,846 km (0.105 R)
• M71: 54,753,120 km (0.12 R)
• M72: 56,216,486 km (0.061 R)
• M73: 57,137,560 km (0.092 R)
• M74: 57,229,862 km (0.046 R)
• M75: 60,024,500 km (0.118 R)
• M76: 63,627,565 km (0.083 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 19,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit