🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.72 AU - 0.74 AU

Year: 229 Days

Day: 38.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.67 AU - 0.91 AU

Year: 258 Days

Day: 32.8 Hours

Environment

Temp: 106 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,504,195 km

• M1: 70,161 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.73 AU - 0.97 AU

Year: 288 Days

Day: 20.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.04 AU - 1.1 AU

Year: 406 Days

Day: 31.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.53 AU - 1.61 AU

Year: 722 Days

Day: 33 Hours

Environment

Temp: -40 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.53 AU - 5.45 AU

Year: 3493 Days

Day: 42.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.83 AU - 5.39 AU

Year: 3633 Days

Day: 28.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 892.3

Radius: 6.6

Gravity: 20.48 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 11.05 AU - 14.91 AU

Year: 17167 Days

Day: 23.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,504,195 km

• M1: 125,961 km (0.112 R)
• M2: 310,266 km (0.089 R)
• M3: 615,595 km (0.081 R)
• M4: 971,040 km (0.051 R)
• M5: 1,972,897 km (0.051 R)
• M6: 2,242,771 km (0.109 R)
• M7: 2,854,627 km (0.08 R)
• M8: 2,929,874 km (0.067 R)
• M9: 4,178,717 km (0.118 R)
• M10: 4,790,423 km (0.032 R)
• M11: 5,244,453 km (0.1 R)
• M12: 5,759,668 km (0.113 R)
• M13: 5,807,389 km (0.11 R)
• M14: 6,438,692 km (0.111 R)
• M15: 7,040,674 km (0.099 R)
• M16: 7,296,786 km (0.113 R)
• M17: 7,348,397 km (0.065 R)
• M18: 8,459,760 km (0.095 R)
• M19: 9,007,138 km (0.116 R)
• M20: 9,397,140 km (0.065 R)
• M21: 9,622,584 km (0.119 R)
• M22: 11,130,381 km (0.104 R)
• M23: 12,524,334 km (0.119 R)
• M24: 12,834,600 km (0.114 R)
• M25: 13,972,441 km (0.114 R)
• M26: 14,358,852 km (0.119 R)
• M27: 16,614,190 km (0.092 R)
• M28: 17,023,490 km (0.084 R)
• M29: 19,908,036 km (0.098 R)
• M30: 21,074,151 km (0.082 R)
• M31: 21,295,107 km (0.059 R)
• M32: 21,369,009 km (0.113 R)
• M33: 22,112,510 km (0.044 R)
• M34: 22,412,155 km (0.094 R)
• M35: 22,487,253 km (0.106 R)
• M36: 22,713,295 km (0.092 R)
• M37: 23,395,611 km (0.081 R)
• M38: 26,906,673 km (0.068 R)
• M39: 28,437,807 km (0.108 R)
• M40: 28,600,570 km (0.077 R)
• M41: 28,682,101 km (0.099 R)
• M42: 29,337,040 km (0.109 R)
• M43: 31,247,405 km (0.109 R)
• M44: 31,752,298 km (0.069 R)
• M45: 32,005,716 km (0.109 R)
• M46: 32,429,677 km (0.095 R)
• M47: 32,514,648 km (0.105 R)
• M48: 32,684,891 km (0.072 R)
• M49: 33,540,591 km (0.082 R)
• M50: 33,626,609 km (0.115 R)
• M51: 34,057,601 km (0.097 R)
• M52: 35,361,496 km (0.049 R)
• M53: 36,504,723 km (0.114 R)
• M54: 37,036,394 km (0.102 R)
• M55: 38,017,905 km (0.051 R)
• M56: 38,917,437 km (0.076 R)
• M57: 39,007,794 km (0.119 R)
• M58: 39,551,433 km (0.064 R)
• M59: 39,915,105 km (0.114 R)
• M60: 40,006,211 km (0.049 R)
• M61: 41,013,154 km (0.066 R)
• M62: 41,565,768 km (0.064 R)
• M63: 41,750,671 km (0.107 R)
• M64: 42,492,527 km (0.057 R)
• M65: 44,083,351 km (0.053 R)
• M66: 44,271,844 km (0.099 R)
• M67: 45,123,056 km (0.107 R)
• M68: 45,598,329 km (0.043 R)
• M69: 47,419,533 km (0.101 R)
• M70: 48,971,461 km (0.101 R)
• M71: 50,343,124 km (0.09 R)
• M72: 52,923,688 km (0.045 R)
• M73: 55,140,578 km (0.084 R)
• M74: 55,750,489 km (0.075 R)
• M75: 56,567,144 km (0.099 R)
• M76: 56,669,469 km (0.07 R)
• M77: 59,144,565 km (0.117 R)
• M78: 60,395,204 km (0.116 R)
• M79: 60,918,946 km (0.08 R)
• M80: 61,444,184 km (0.077 R)
• M81: 62,604,914 km (0.062 R)
• M82: 63,134,939 km (0.054 R)
• M83: 65,484,523 km (0.087 R)
• M84: 68,952,950 km (0.029 R)
• M85: 69,171,811 km (0.073 R)
• M86: 71,925,609 km (0.076 R)
• M87: 72,591,768 km (0.06 R)
• M88: 72,814,370 km (0.072 R)
• M89: 73,930,520 km (0.053 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.2

Radius: 7.1

Gravity: 12.68 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 14.86 AU - 19.74 AU

Year: 26414 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,504,195 km

• M1: 140,622 km (0.106 R)
• M2: 803,640 km (0.038 R)
• M3: 1,088,025 km (0.12 R)
• M4: 1,179,280 km (0.089 R)
• M5: 2,502,473 km (0.085 R)
• M6: 2,665,236 km (0.083 R)
• M7: 3,439,853 km (0.078 R)
• M8: 3,758,946 km (0.106 R)
• M9: 3,805,171 km (0.071 R)
• M10: 4,087,463 km (0.114 R)
• M11: 4,425,255 km (0.088 R)
• M12: 4,572,908 km (0.09 R)
• M13: 5,025,292 km (0.103 R)
• M14: 5,439,528 km (0.048 R)
• M15: 5,597,653 km (0.088 R)
• M16: 5,704,017 km (0.07 R)
• M17: 5,757,274 km (0.03 R)
• M18: 6,026,849 km (0.097 R)
• M19: 6,135,757 km (0.106 R)
• M20: 6,411,017 km (0.109 R)
• M21: 6,803,262 km (0.112 R)
• M22: 9,064,584 km (0.032 R)
• M23: 10,601,403 km (0.098 R)
• M24: 10,733,049 km (0.061 R)
• M25: 11,332,487 km (0.108 R)
• M26: 11,874,181 km (0.094 R)
• M27: 14,197,137 km (0.108 R)
• M28: 15,223,827 km (0.044 R)
• M29: 16,122,761 km (0.079 R)
• M30: 17,193,283 km (0.037 R)
• M31: 17,270,625 km (0.094 R)
• M32: 17,658,981 km (0.1 R)
• M33: 17,737,072 km (0.079 R)
• M34: 18,921,288 km (0.087 R)
• M35: 19,081,059 km (0.12 R)
• M36: 19,563,362 km (0.092 R)
• M37: 20,457,658 km (0.096 R)
• M38: 20,951,182 km (0.094 R)
• M39: 21,116,487 km (0.051 R)
• M40: 22,370,417 km (0.11 R)
• M41: 23,219,834 km (0.073 R)
• M42: 24,079,722 km (0.118 R)
• M43: 24,339,574 km (0.099 R)
• M44: 24,862,418 km (0.116 R)
• M45: 25,653,492 km (0.107 R)
• M46: 26,274,472 km (0.116 R)
• M47: 26,990,298 km (0.03 R)
• M48: 28,807,613 km (0.111 R)
• M49: 28,899,466 km (0.113 R)
• M50: 30,570,325 km (0.112 R)
• M51: 31,986,568 km (0.043 R)
• M52: 32,367,743 km (0.09 R)
• M53: 32,463,336 km (0.074 R)
• M54: 33,424,054 km (0.11 R)
• M55: 33,617,185 km (0.114 R)
• M56: 34,686,809 km (0.09 R)
• M57: 34,980,321 km (0.072 R)
• M58: 37,158,615 km (0.096 R)
• M59: 37,258,696 km (0.065 R)
• M60: 42,478,914 km (0.065 R)
• M61: 43,529,091 km (0.09 R)
• M62: 49,015,892 km (0.117 R)
• M63: 49,896,126 km (0.081 R)
• M64: 50,892,597 km (0.117 R)
• M65: 52,343,547 km (0.097 R)
• M66: 52,568,093 km (0.113 R)
• M67: 56,662,138 km (0.102 R)
• M68: 57,701,694 km (0.105 R)
• M69: 58,398,072 km (0.088 R)
• M70: 61,566,405 km (0.107 R)
• M71: 63,231,130 km (0.117 R)
• M72: 66,483,388 km (0.114 R)
• M73: 67,091,503 km (0.11 R)
• M74: 67,946,156 km (0.089 R)
• M75: 69,296,277 km (0.097 R)
• M76: 69,789,501 km (0.12 R)
• M77: 72,522,654 km (0.071 R)
• M78: 73,023,358 km (0.112 R)
• M79: 74,280,130 km (0.044 R)
• M80: 75,670,792 km (0.082 R)
• M81: 76,560,151 km (0.041 R)
• M82: 76,814,916 km (0.105 R)
• M83: 77,325,344 km (0.069 R)
• M84: 77,836,819 km (0.072 R)
• M85: 77,964,875 km (0.109 R)
• M86: 78,349,491 km (0.112 R)
• M87: 80,152,445 km (0.069 R)
• M88: 80,799,755 km (0.046 R)
• M89: 83,668,144 km (0.059 R)
• M90: 84,324,729 km (0.099 R)
• M91: 84,719,518 km (0.028 R)
• M92: 85,510,741 km (0.112 R)
• M93: 88,433,285 km (0.073 R)
• M94: 88,567,026 km (0.117 R)
• M95: 88,968,247 km (0.04 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 16,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit