🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.69 AU - 0.83 AU

Year: 248 Days

Day: 22.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.63 AU - 0.97 AU

Year: 268 Days

Day: 44 Hours

Environment

Temp: 136 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,308,947 km

• M1: 242,947 km (0.094 R)
• M2: 574,306 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.04 AU - 2.6 AU

Year: 1324 Days

Day: 35 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,308,947 km

• M1: 42,785 km (0.07 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.4

Radius: 12.2

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.15 AU - 7.35 AU

Year: 7315 Days

Day: 13.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 83,308,947 km

• M1: 187,446 km (0.113 R)
• M2: 363,523 km (0.084 R)
• M3: 618,737 km (0.071 R)
• M4: 713,582 km (0.12 R)
• M5: 1,298,210 km (0.098 R)
• M6: 1,505,403 km (0.101 R)
• M7: 1,604,736 km (0.07 R)
• M8: 1,723,667 km (0.106 R)
• M9: 2,007,005 km (0.114 R)
• M10: 2,135,809 km (0.114 R)
• M11: 2,618,561 km (0.062 R)
• M12: 3,029,207 km (0.119 R)
• M13: 3,285,468 km (0.092 R)
• M14: 3,416,367 km (0.11 R)
• M15: 3,548,910 km (0.09 R)
• M16: 3,705,988 km (0.061 R)
• M17: 3,957,312 km (0.114 R)
• M18: 4,261,595 km (0.086 R)
• M19: 4,428,695 km (0.084 R)
• M20: 4,573,656 km (0.068 R)
• M21: 5,169,504 km (0.067 R)
• M22: 5,528,389 km (0.112 R)
• M23: 6,108,829 km (0.045 R)
• M24: 6,488,508 km (0.093 R)
• M25: 6,681,191 km (0.071 R)
• M26: 7,072,389 km (0.027 R)
• M27: 7,557,385 km (0.1 R)
• M28: 8,379,874 km (0.115 R)
• M29: 9,261,455 km (0.085 R)
• M30: 9,541,203 km (0.088 R)
• M31: 9,823,643 km (0.085 R)
• M32: 9,950,054 km (0.118 R)
• M33: 10,558,019 km (0.108 R)
• M34: 11,376,320 km (0.118 R)
• M35: 13,073,657 km (0.1 R)
• M36: 13,352,508 km (0.09 R)
• M37: 14,487,656 km (0.091 R)
• M38: 14,740,028 km (0.096 R)
• M39: 14,994,045 km (0.057 R)
• M40: 17,191,189 km (0.103 R)
• M41: 17,535,264 km (0.1 R)
• M42: 17,650,454 km (0.068 R)
• M43: 17,804,391 km (0.103 R)
• M44: 18,268,892 km (0.062 R)
• M45: 18,855,166 km (0.118 R)
• M46: 19,368,287 km (0.116 R)
• M47: 19,487,367 km (0.092 R)
• M48: 19,766,067 km (0.039 R)
• M49: 19,845,953 km (0.113 R)
• M50: 20,247,174 km (0.106 R)
• M51: 20,448,683 km (0.075 R)
• M52: 20,813,103 km (0.119 R)
• M53: 20,935,175 km (0.112 R)
• M54: 21,630,805 km (0.085 R)
• M55: 21,713,233 km (0.094 R)
• M56: 22,168,011 km (0.114 R)
• M57: 23,002,917 km (0.104 R)
• M58: 23,213,251 km (0.074 R)
• M59: 23,339,811 km (0.082 R)
• M60: 23,551,193 km (0.117 R)
• M61: 23,805,659 km (0.073 R)
• M62: 24,488,723 km (0.083 R)
• M63: 25,525,585 km (0.075 R)
• M64: 26,005,495 km (0.075 R)
• M65: 26,312,470 km (0.039 R)
• M66: 26,488,547 km (0.069 R)
• M67: 27,151,864 km (0.033 R)
• M68: 27,240,725 km (0.117 R)
• M69: 27,418,747 km (0.092 R)
• M70: 28,134,722 km (0.115 R)
• M71: 28,359,717 km (0.115 R)
• M72: 28,449,925 km (0.111 R)
• M73: 28,992,965 km (0.062 R)
• M74: 29,129,249 km (0.04 R)
• M75: 29,630,850 km (0.076 R)
• M76: 29,997,365 km (0.105 R)
• M77: 30,273,224 km (0.096 R)
• M78: 30,411,602 km (0.112 R)
• M79: 30,549,980 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 111.4

Radius: 7.3

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.01 AU - 15.53 AU

Year: 19148 Days

Day: 19.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,308,947 km

• M1: 119,529 km (0.106 R)
• M2: 259,552 km (0.114 R)
• M3: 412,741 km (0.083 R)
• M4: 514,168 km (0.111 R)
• M5: 595,848 km (0.072 R)
• M6: 682,465 km (0.065 R)
• M7: 984,653 km (0.077 R)
• M8: 2,154,359 km (0.041 R)
• M9: 2,405,983 km (0.059 R)
• M10: 2,476,294 km (0.104 R)
• M11: 2,912,222 km (0.12 R)
• M12: 3,530,360 km (0.119 R)
• M13: 3,691,178 km (0.089 R)
• M14: 3,881,915 km (0.091 R)
• M15: 4,216,266 km (0.091 R)
• M16: 4,705,751 km (0.105 R)
• M17: 5,582,095 km (0.119 R)
• M18: 6,804,609 km (0.036 R)
• M19: 7,445,935 km (0.071 R)
• M20: 7,583,415 km (0.117 R)
• M21: 7,791,207 km (0.092 R)
• M22: 8,497,309 km (0.092 R)
• M23: 9,113,652 km (0.057 R)
• M24: 9,594,609 km (0.111 R)
• M25: 9,932,551 km (0.08 R)
• M26: 10,350,677 km (0.078 R)
• M27: 10,930,368 km (0.112 R)
• M28: 11,047,504 km (0.06 R)
• M29: 11,879,417 km (0.091 R)
• M30: 11,999,993 km (0.119 R)
• M31: 12,567,568 km (0.115 R)
• M32: 13,771,232 km (0.036 R)
• M33: 14,194,744 km (0.108 R)
• M34: 15,359,513 km (0.086 R)
• M35: 15,490,860 km (0.066 R)
• M36: 15,710,469 km (0.075 R)
• M37: 16,331,151 km (0.061 R)
• M38: 16,420,461 km (0.102 R)
• M39: 16,869,404 km (0.078 R)
• M40: 17,050,118 km (0.046 R)
• M41: 17,277,058 km (0.104 R)
• M42: 17,459,268 km (0.093 R)
• M43: 17,779,557 km (0.039 R)
• M44: 17,871,410 km (0.05 R)
• M45: 18,939,539 km (0.075 R)
• M46: 19,315,927 km (0.093 R)
• M47: 19,694,709 km (0.092 R)
• M48: 20,507,774 km (0.093 R)
• M49: 21,088,363 km (0.113 R)
• M50: 23,969,618 km (0.073 R)
• M51: 24,223,785 km (0.087 R)
• M52: 24,274,648 km (0.041 R)
• M53: 25,404,112 km (0.084 R)
• M54: 25,871,157 km (0.114 R)
• M55: 26,445,762 km (0.111 R)
• M56: 26,603,289 km (0.116 R)
• M57: 27,024,556 km (0.115 R)
• M58: 27,183,279 km (0.09 R)
• M59: 28,516,795 km (0.057 R)
• M60: 28,678,211 km (0.107 R)
• M61: 29,980,909 km (0.089 R)
• M62: 30,694,491 km (0.058 R)
• M63: 30,859,946 km (0.087 R)
• M64: 31,191,754 km (0.06 R)
• M65: 34,345,577 km (0.088 R)
• M66: 34,689,353 km (0.034 R)
• M67: 38,249,782 km (0.106 R)
• M68: 39,742,170 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.7

Radius: 6.9

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.73 AU - 21.43 AU

Year: 31232 Days

Day: 15.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,308,947 km

• M1: 195,225 km (0.079 R)
• M2: 455,077 km (0.118 R)
• M3: 1,529,040 km (0.115 R)
• M4: 1,693,597 km (0.097 R)
• M5: 1,829,432 km (0.101 R)
• M6: 3,545,320 km (0.076 R)
• M7: 3,719,751 km (0.107 R)
• M8: 4,076,991 km (0.069 R)
• M9: 4,122,469 km (0.079 R)
• M10: 4,398,626 km (0.072 R)
• M11: 4,969,043 km (0.049 R)
• M12: 5,362,186 km (0.112 R)
• M13: 5,970,750 km (0.113 R)
• M14: 6,869,684 km (0.08 R)
• M15: 7,142,102 km (0.107 R)
• M16: 8,498,505 km (0.107 R)
• M17: 8,673,535 km (0.066 R)
• M18: 9,566,634 km (0.042 R)
• M19: 9,627,221 km (0.102 R)
• M20: 10,488,756 km (0.099 R)
• M21: 11,119,011 km (0.08 R)
• M22: 11,826,609 km (0.09 R)
• M23: 12,548,718 km (0.098 R)
• M24: 13,284,889 km (0.027 R)
• M25: 13,420,275 km (0.099 R)
• M26: 17,023,639 km (0.061 R)
• M27: 17,244,446 km (0.097 R)
• M28: 18,664,578 km (0.077 R)
• M29: 19,503,673 km (0.078 R)
• M30: 20,355,184 km (0.099 R)
• M31: 20,511,364 km (0.109 R)
• M32: 20,982,149 km (0.096 R)
• M33: 21,297,950 km (0.067 R)
• M34: 23,880,458 km (0.106 R)
• M35: 24,127,593 km (0.099 R)
• M36: 24,210,171 km (0.086 R)
• M37: 25,459,912 km (0.116 R)
• M38: 25,543,986 km (0.101 R)
• M39: 26,050,375 km (0.118 R)
• M40: 26,816,017 km (0.118 R)
• M41: 26,987,306 km (0.085 R)
• M42: 27,330,633 km (0.118 R)
• M43: 27,761,924 km (0.031 R)
• M44: 27,848,541 km (0.077 R)
• M45: 28,806,267 km (0.096 R)
• M46: 28,981,595 km (0.072 R)
• M47: 32,743,982 km (0.107 R)
• M48: 34,402,723 km (0.116 R)
• M49: 35,429,862 km (0.078 R)
• M50: 35,994,444 km (0.113 R)
• M51: 36,561,869 km (0.044 R)
• M52: 37,801,437 km (0.085 R)
• M53: 38,281,946 km (0.09 R)
• M54: 38,667,758 km (0.089 R)
• M55: 41,206,883 km (0.12 R)
• M56: 42,197,670 km (0.116 R)
• M57: 43,598,055 km (0.063 R)
• M58: 45,726,983 km (0.106 R)
• M59: 46,341,381 km (0.071 R)
• M60: 46,444,005 km (0.073 R)
• M61: 48,513,393 km (0.115 R)
• M62: 48,617,662 km (0.098 R)
• M63: 49,035,489 km (0.082 R)
• M64: 49,244,777 km (0.079 R)
• M65: 49,349,645 km (0.075 R)
• M66: 49,454,513 km (0.097 R)
• M67: 49,559,381 km (0.101 R)
• M68: 52,099,852 km (0.093 R)
• M69: 52,634,365 km (0.049 R)
• M70: 53,493,506 km (0.096 R)
• M71: 53,816,787 km (0.106 R)
• M72: 54,573,902 km (0.044 R)
• M73: 57,747,471 km (0.079 R)
• M74: 59,970,645 km (0.111 R)
• M75: 62,561,979 km (0.119 R)
• M76: 63,585,827 km (0.05 R)
• M77: 64,500,618 km (0.1 R)
• M78: 64,844,693 km (0.077 R)
• M79: 64,959,584 km (0.084 R)
• M80: 68,436,538 km (0.111 R)
• M81: 69,373,918 km (0.078 R)
• M82: 70,315,637 km (0.101 R)
• M83: 71,261,395 km (0.063 R)
• M84: 71,498,507 km (0.094 R)
• M85: 72,926,718 km (0.089 R)
• M86: 73,404,982 km (0.063 R)
• M87: 74,364,354 km (0.096 R)
• M88: 77,024,204 km (0.12 R)
• M89: 78,243,576 km (0.111 R)
• M90: 78,488,168 km (0.116 R)
• M91: 79,223,592 km (0.116 R)
• M92: 80,948,455 km (0.041 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: 441 - 13,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit