🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.74 AU - 1.12 AU

Year: 323 Days

Day: 29.5 Hours

Environment

Temp: 123 °C

Axial Tilt: 109.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,862,029 km

• M1: 347,516 km (0.096 R)
• M2: 562,787 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.66 AU - 2.56 AU

Year: 1103 Days

Day: 46.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.14 AU - 2.92 AU

Year: 1448 Days

Day: 26.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.22 AU - 3.24 AU

Year: 1623 Days

Day: 20.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,862,029 km

• M1: 1,692,700 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.69 AU - 3.33 AU

Year: 1879 Days

Day: 21.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,862,029 km

• M1: 1,424,770 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.79 AU - 4.49 AU

Year: 3032 Days

Day: 47.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 58.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,862,029 km

• M1: 1,369,718 km (0.07 R)
• M2: 1,414,747 km (0.119 R)

Asteroid Belt

Center: 11.12 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.1

Radius: 7.4

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 13.88 AU - 22.32 AU

Year: 27713 Days

Day: 24.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 85,862,029 km

• M1: 122,371 km (0.112 R)
• M2: 350,059 km (0.088 R)
• M3: 431,141 km (0.084 R)
• M4: 537,804 km (0.098 R)
• M5: 956,978 km (0.106 R)
• M6: 2,186,971 km (0.089 R)
• M7: 2,312,633 km (0.11 R)
• M8: 3,011,106 km (0.03 R)
• M9: 4,229,880 km (0.114 R)
• M10: 5,034,716 km (0.107 R)
• M11: 6,462,778 km (0.117 R)
• M12: 6,826,749 km (0.119 R)
• M13: 7,244,127 km (0.025 R)
• M14: 8,397,527 km (0.054 R)
• M15: 9,658,487 km (0.08 R)
• M16: 10,022,160 km (0.048 R)
• M17: 10,549,343 km (0.083 R)
• M18: 11,139,656 km (0.078 R)
• M19: 11,356,872 km (0.085 R)
• M20: 16,233,015 km (0.06 R)
• M21: 16,665,053 km (0.034 R)
• M22: 17,414,539 km (0.05 R)
• M23: 18,174,945 km (0.118 R)
• M24: 20,188,981 km (0.068 R)
• M25: 21,660,874 km (0.027 R)
• M26: 22,478,127 km (0.1 R)
• M27: 22,546,643 km (0.118 R)
• M28: 23,722,931 km (0.045 R)
• M29: 23,862,656 km (0.104 R)
• M30: 25,060,934 km (0.095 R)
• M31: 33,351,499 km (0.091 R)
• M32: 33,586,368 km (0.053 R)
• M33: 33,743,296 km (0.049 R)
• M34: 34,294,265 km (0.062 R)
• M35: 38,725,952 km (0.027 R)
• M36: 40,798,930 km (0.071 R)
• M37: 41,722,547 km (0.119 R)
• M38: 43,163,324 km (0.106 R)
• M39: 44,965,679 km (0.088 R)
• M40: 45,225,082 km (0.115 R)
• M41: 47,582,595 km (0.069 R)
• M42: 47,670,708 km (0.083 R)
• M43: 47,758,821 km (0.113 R)
• M44: 48,554,532 km (0.078 R)
• M45: 48,820,667 km (0.119 R)
• M46: 48,909,528 km (0.048 R)
• M47: 49,265,421 km (0.026 R)
• M48: 51,509,240 km (0.108 R)
• M49: 53,145,242 km (0.106 R)
• M50: 55,724,010 km (0.08 R)
• M51: 55,816,761 km (0.059 R)
• M52: 58,531,812 km (0.115 R)
• M53: 59,004,243 km (0.057 R)
• M54: 59,572,714 km (0.094 R)
• M55: 60,429,013 km (0.114 R)
• M56: 60,715,343 km (0.049 R)
• M57: 60,810,936 km (0.089 R)
• M58: 61,865,152 km (0.103 R)
• M59: 62,442,899 km (0.113 R)
• M60: 64,868,778 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397

Radius: 5.9

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.23 AU - 21.19 AU

Year: 31492 Days

Day: 24.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 85,862,029 km

• M1: 919,728 km (0.118 R)
• M2: 1,149,959 km (0.111 R)
• M3: 1,397,843 km (0.067 R)
• M4: 1,462,319 km (0.108 R)
• M5: 1,628,223 km (0.095 R)
• M6: 1,765,404 km (0.113 R)
• M7: 2,585,350 km (0.119 R)
• M8: 3,076,031 km (0.12 R)
• M9: 3,118,218 km (0.086 R)
• M10: 5,718,977 km (0.073 R)
• M11: 6,353,721 km (0.061 R)
• M12: 6,624,792 km (0.054 R)
• M13: 7,517,443 km (0.078 R)
• M14: 8,152,934 km (0.111 R)
• M15: 9,046,782 km (0.099 R)
• M16: 9,659,983 km (0.033 R)
• M17: 11,120,208 km (0.069 R)
• M18: 13,679,379 km (0.063 R)
• M19: 13,958,977 km (0.088 R)
• M20: 14,311,131 km (0.06 R)
• M21: 17,761,007 km (0.039 R)
• M22: 18,295,670 km (0.096 R)
• M23: 19,616,470 km (0.066 R)
• M24: 19,773,847 km (0.115 R)
• M25: 20,248,521 km (0.054 R)
• M26: 20,487,279 km (0.108 R)
• M27: 22,102,786 km (0.063 R)
• M28: 22,512,984 km (0.104 R)
• M29: 23,174,505 km (0.029 R)
• M30: 23,591,285 km (0.105 R)
• M31: 24,010,458 km (0.087 R)
• M32: 24,601,519 km (0.087 R)
• M33: 27,013,037 km (0.069 R)
• M34: 28,246,771 km (0.072 R)
• M35: 29,049,663 km (0.117 R)
• M36: 29,679,170 km (0.12 R)
• M37: 30,495,227 km (0.068 R)
• M38: 31,410,616 km (0.073 R)
• M39: 32,893,879 km (0.118 R)
• M40: 34,305,036 km (0.057 R)
• M41: 35,448,263 km (0.112 R)
• M42: 35,928,173 km (0.059 R)
• M43: 36,120,855 km (0.061 R)
• M44: 37,576,143 km (0.105 R)
• M45: 38,065,477 km (0.101 R)
• M46: 39,546,347 km (0.097 R)
• M47: 40,143,841 km (0.1 R)
• M48: 40,543,865 km (0.116 R)
• M49: 42,055,701 km (0.097 R)
• M50: 42,767,638 km (0.075 R)
• M51: 45,446,337 km (0.093 R)
• M52: 45,654,577 km (0.1 R)
• M53: 46,281,392 km (0.069 R)
• M54: 47,437,784 km (0.069 R)
• M55: 48,816,777 km (0.116 R)
• M56: 50,101,374 km (0.085 R)
• M57: 52,157,896 km (0.098 R)
• M58: 53,251,307 km (0.053 R)
• M59: 55,238,415 km (0.078 R)
• M60: 58,377,427 km (0.083 R)
• M61: 58,603,919 km (0.086 R)
• M62: 60,311,429 km (0.083 R)
• M63: 60,425,722 km (0.071 R)
• M64: 60,998,981 km (0.115 R)
• M65: 61,113,722 km (0.079 R)
• M66: 61,228,613 km (0.116 R)
• M67: 62,845,018 km (0.101 R)
• M68: 62,961,106 km (0.079 R)
• M69: 63,775,068 km (0.088 R)
• M70: 64,592,471 km (0.084 R)
• M71: 65,648,482 km (0.116 R)
• M72: 66,119,716 km (0.07 R)
• M73: 67,065,473 km (0.109 R)
• M74: 67,421,367 km (0.052 R)
• M75: 70,049,652 km (0.114 R)
• M76: 71,618,634 km (0.12 R)
• M77: 73,932,315 km (0.056 R)
• M78: 74,913,827 km (0.105 R)
• M79: 75,529,422 km (0.117 R)
• M80: 76,270,380 km (0.075 R)
• M81: 76,517,964 km (0.087 R)
• M82: 77,759,477 km (0.028 R)
• M83: 83,683,702 km (0.102 R)
• M84: 85,347,829 km (0.042 R)
• M85: 85,476,334 km (0.085 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 12,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit