🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.81 AU - 0.83 AU

Year: 274 Days

Day: 47.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.76 AU - 1.04 AU

Year: 315 Days

Day: 27.3 Hours

Environment

Temp: 95 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,752,452 km

• M1: 254,017 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.81 AU - 1.11 AU

Year: 347 Days

Day: 40.8 Hours

Environment

Temp: 38 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.58 AU - 3.8 AU

Year: 2615 Days

Day: 47.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,752,452 km

• M1: 1,091,915 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.2

Radius: 13.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 9.07 AU - 13.15 AU

Year: 13663 Days

Day: 13.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,752,452 km

• M1: 522,246 km (0.101 R)
• M2: 607,218 km (0.116 R)
• M3: 777,610 km (0.115 R)
• M4: 1,288,187 km (0.103 R)
• M5: 1,823,748 km (0.118 R)
• M6: 2,201,482 km (0.107 R)
• M7: 2,399,849 km (0.117 R)
• M8: 2,921,646 km (0.104 R)
• M9: 3,140,508 km (0.084 R)
• M10: 3,280,083 km (0.101 R)
• M11: 3,681,903 km (0.083 R)
• M12: 4,376,486 km (0.038 R)
• M13: 4,723,254 km (0.113 R)
• M14: 5,046,235 km (0.104 R)
• M15: 5,713,891 km (0.075 R)
• M16: 6,374,216 km (0.086 R)
• M17: 6,480,729 km (0.088 R)
• M18: 7,095,427 km (0.071 R)
• M19: 7,615,728 km (0.062 R)
• M20: 8,732,925 km (0.11 R)
• M21: 9,532,975 km (0.09 R)
• M22: 9,655,047 km (0.112 R)
• M23: 11,246,020 km (0.075 R)
• M24: 12,603,471 km (0.085 R)
• M25: 12,782,390 km (0.06 R)
• M26: 14,758,728 km (0.117 R)
• M27: 15,951,023 km (0.067 R)
• M28: 16,241,841 km (0.067 R)
• M29: 16,339,079 km (0.094 R)
• M30: 16,730,427 km (0.101 R)
• M31: 16,828,713 km (0.083 R)
• M32: 17,472,283 km (0.047 R)
• M33: 17,622,031 km (0.091 R)
• M34: 18,275,474 km (0.102 R)
• M35: 18,376,752 km (0.074 R)
• M36: 18,478,179 km (0.106 R)
• M37: 18,630,769 km (0.113 R)
• M38: 21,233,772 km (0.059 R)
• M39: 22,849,728 km (0.099 R)
• M40: 24,560,679 km (0.104 R)
• M41: 25,121,372 km (0.074 R)
• M42: 26,141,480 km (0.097 R)
• M43: 26,255,623 km (0.117 R)
• M44: 26,484,358 km (0.061 R)
• M45: 27,522,418 km (0.102 R)
• M46: 28,515,000 km (0.115 R)
• M47: 29,936,030 km (0.051 R)
• M48: 30,535,020 km (0.089 R)
• M49: 30,655,296 km (0.089 R)
• M50: 30,775,723 km (0.088 R)
• M51: 30,896,299 km (0.075 R)
• M52: 31,137,899 km (0.069 R)
• M53: 31,623,045 km (0.115 R)
• M54: 31,927,626 km (0.079 R)
• M55: 32,908,540 km (0.094 R)
• M56: 33,093,592 km (0.107 R)
• M57: 33,217,160 km (0.102 R)
• M58: 33,526,678 km (0.093 R)
• M59: 34,273,471 km (0.047 R)
• M60: 34,461,066 km (0.12 R)
• M61: 35,403,982 km (0.063 R)
• M62: 35,656,952 km (0.116 R)
• M63: 36,738,395 km (0.072 R)
• M64: 37,122,712 km (0.105 R)
• M65: 37,572,702 km (0.106 R)
• M66: 40,310,493 km (0.081 R)
• M67: 40,971,865 km (0.097 R)
• M68: 41,237,401 km (0.044 R)
• M69: 42,305,231 km (0.072 R)
• M70: 43,314,717 km (0.092 R)
• M71: 43,856,261 km (0.116 R)
• M72: 44,195,849 km (0.03 R)
• M73: 44,536,333 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.4

Radius: 4.2

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.28 AU - 14.64 AU

Year: 16228 Days

Day: 20.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 73,752,452 km

• M1: 121,174 km (0.058 R)
• M2: 178,919 km (0.064 R)
• M3: 308,471 km (0.093 R)
• M4: 341,233 km (0.072 R)
• M5: 446,849 km (0.06 R)
• M6: 572,960 km (0.106 R)
• M7: 881,281 km (0.072 R)
• M8: 1,040,004 km (0.098 R)
• M9: 1,220,868 km (0.091 R)
• M10: 1,247,497 km (0.069 R)
• M11: 1,397,693 km (0.085 R)
• M12: 2,248,157 km (0.118 R)
• M13: 2,722,681 km (0.103 R)
• M14: 2,792,992 km (0.108 R)
• M15: 2,899,506 km (0.069 R)
• M16: 3,025,467 km (0.101 R)
• M17: 5,119,688 km (0.06 R)
• M18: 5,581,197 km (0.084 R)
• M19: 6,332,927 km (0.11 R)
• M20: 6,449,613 km (0.078 R)
• M21: 6,496,587 km (0.06 R)
• M22: 7,237,395 km (0.116 R)
• M23: 7,531,206 km (0.089 R)
• M24: 8,105,512 km (0.092 R)
• M25: 8,206,790 km (0.106 R)
• M26: 8,564,628 km (0.07 R)
• M27: 8,616,089 km (0.049 R)
• M28: 9,507,992 km (0.118 R)
• M29: 9,937,787 km (0.065 R)
• M30: 10,346,338 km (0.085 R)
• M31: 10,844,050 km (0.098 R)
• M32: 11,208,172 km (0.086 R)
• M33: 11,264,570 km (0.036 R)
• M34: 13,326,777 km (0.089 R)
• M35: 14,049,634 km (0.094 R)
• M36: 14,201,775 km (0.117 R)
• M37: 14,323,996 km (0.053 R)
• M38: 14,785,057 km (0.054 R)
• M39: 15,501,631 km (0.073 R)
• M40: 15,659,008 km (0.084 R)
• M41: 16,038,537 km (0.092 R)
• M42: 16,517,400 km (0.03 R)
• M43: 17,098,139 km (0.105 R)
• M44: 17,163,065 km (0.043 R)
• M45: 19,656,562 km (0.055 R)
• M46: 21,171,240 km (0.096 R)
• M47: 21,872,106 km (0.113 R)
• M48: 22,687,415 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.3

Radius: 7.1

Gravity: 14.11 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.06 AU - 15.36 AU

Year: 18730 Days

Day: 15.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,752,452 km

• M1: 100,380 km (0.042 R)
• M2: 312,510 km (0.025 R)
• M3: 677,678 km (0.12 R)
• M4: 1,038,508 km (0.074 R)
• M5: 1,090,718 km (0.096 R)
• M6: 1,143,975 km (0.096 R)
• M7: 1,365,829 km (0.115 R)
• M8: 2,077,166 km (0.111 R)
• M9: 2,452,807 km (0.087 R)
• M10: 2,886,491 km (0.089 R)
• M11: 4,071,755 km (0.097 R)
• M12: 4,282,538 km (0.07 R)
• M13: 4,670,894 km (0.104 R)
• M14: 4,758,708 km (0.076 R)
• M15: 4,935,982 km (0.069 R)
• M16: 5,713,891 km (0.032 R)
• M17: 5,855,111 km (0.111 R)
• M18: 5,902,384 km (0.081 R)
• M19: 5,997,528 km (0.036 R)
• M20: 6,480,281 km (0.114 R)
• M21: 8,320,035 km (0.1 R)
• M22: 8,803,535 km (0.098 R)
• M23: 9,131,005 km (0.104 R)
• M24: 9,910,709 km (0.095 R)
• M25: 10,365,786 km (0.093 R)
• M26: 10,885,788 km (0.117 R)
• M27: 11,592,339 km (0.086 R)
• M28: 12,557,544 km (0.103 R)
• M29: 13,111,655 km (0.097 R)
• M30: 13,235,821 km (0.095 R)
• M31: 13,862,786 km (0.072 R)
• M32: 14,052,925 km (0.051 R)
• M33: 14,950,811 km (0.091 R)
• M34: 15,276,037 km (0.036 R)
• M35: 15,867,397 km (0.04 R)
• M36: 17,480,362 km (0.098 R)
• M37: 17,617,094 km (0.117 R)
• M38: 18,306,291 km (0.062 R)
• M39: 19,853,283 km (0.114 R)
• M40: 19,995,999 km (0.051 R)
• M41: 20,067,507 km (0.079 R)
• M42: 21,661,472 km (0.114 R)
• M43: 23,597,119 km (0.105 R)
• M44: 24,127,743 km (0.088 R)
• M45: 25,200,509 km (0.092 R)
• M46: 26,132,504 km (0.065 R)
• M47: 26,445,612 km (0.063 R)
• M48: 26,681,379 km (0.044 R)
• M49: 27,154,856 km (0.08 R)
• M50: 28,833,643 km (0.112 R)
• M51: 29,971,485 km (0.095 R)
• M52: 31,538,971 km (0.034 R)
• M53: 32,206,926 km (0.114 R)
• M54: 34,067,923 km (0.042 R)
• M55: 34,581,343 km (0.115 R)
• M56: 35,011,287 km (0.118 R)
• M57: 35,876,412 km (0.094 R)
• M58: 37,363,265 km (0.113 R)
• M59: 37,539,491 km (0.1 R)
• M60: 38,335,950 km (0.088 R)
• M61: 38,691,694 km (0.089 R)
• M62: 40,216,096 km (0.057 R)
• M63: 41,030,956 km (0.108 R)
• M64: 41,121,911 km (0.096 R)
• M65: 41,668,542 km (0.109 R)
• M66: 41,759,946 km (0.03 R)
• M67: 43,879,299 km (0.086 R)
• M68: 44,438,047 km (0.099 R)
• M69: 45,280,284 km (0.113 R)
• M70: 49,764,180 km (0.108 R)
• M71: 49,861,120 km (0.036 R)
• M72: 50,443,953 km (0.109 R)
• M73: 52,107,781 km (0.096 R)
• M74: 52,403,237 km (0.089 R)
• M75: 53,690,077 km (0.071 R)
• M76: 56,699,089 km (0.085 R)
• M77: 58,121,914 km (0.119 R)
• M78: 58,223,940 km (0.032 R)
• M79: 59,865,478 km (0.099 R)
• M80: 62,042,725 km (0.069 R)
• M81: 62,251,564 km (0.026 R)
• M82: 62,460,402 km (0.083 R)
• M83: 63,508,784 km (0.068 R)
• M84: 63,719,119 km (0.118 R)
• M85: 64,562,851 km (0.099 R)
• M86: 67,008,925 km (0.105 R)
• M87: 67,652,047 km (0.06 R)
• M88: 67,759,458 km (0.107 R)
• M89: 68,081,991 km (0.085 R)
• M90: 70,680,356 km (0.074 R)
• M91: 71,991,582 km (0.068 R)
• M92: 73,090,528 km (0.113 R)
• M93: 73,310,885 km (0.052 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit