🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.56 AU - 0.64 AU

Year: 166 Days

Day: 47.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 105,355,510 km

• M1: 174,132 km (0.117 R)
• M2: 202,406 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.83 AU - 1.09 AU

Year: 335 Days

Day: 23.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,355,510 km

• M1: 781,350 km (0.049 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.76 AU - 1.22 AU

Year: 351 Days

Day: 13.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.12 AU - 1.24 AU

Year: 457 Days

Day: 35.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.13 AU - 1.33 AU

Year: 486 Days

Day: 18.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,355,510 km

• M1: 444,306 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.24 AU - 3.9 AU

Year: 2404 Days

Day: 28.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.84 AU - 4.32 AU

Year: 2414 Days

Day: 21.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,355,510 km

• M1: 325,525 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.5

Radius: 12.5

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.58 AU - 8.5 AU

Year: 8126 Days

Day: 12.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,355,510 km

• M1: 222,302 km (0.118 R)
• M2: 344,524 km (0.074 R)
• M3: 450,738 km (0.075 R)
• M4: 585,975 km (0.099 R)
• M5: 721,511 km (0.107 R)
• M6: 1,119,291 km (0.094 R)
• M7: 1,214,585 km (0.111 R)
• M8: 1,313,021 km (0.091 R)
• M9: 1,455,438 km (0.109 R)
• M10: 1,560,605 km (0.115 R)
• M11: 1,823,598 km (0.029 R)
• M12: 1,914,554 km (0.112 R)
• M13: 2,294,233 km (0.082 R)
• M14: 2,646,087 km (0.095 R)
• M15: 2,828,597 km (0.057 R)
• M16: 4,558,546 km (0.062 R)
• M17: 4,873,749 km (0.062 R)
• M18: 5,033,968 km (0.081 R)
• M19: 5,131,057 km (0.084 R)
• M20: 6,239,428 km (0.108 R)
• M21: 6,483,871 km (0.042 R)
• M22: 6,946,428 km (0.088 R)
• M23: 7,941,104 km (0.086 R)
• M24: 8,551,463 km (0.094 R)
• M25: 9,736,727 km (0.1 R)
• M26: 10,930,967 km (0.081 R)
• M27: 11,353,581 km (0.063 R)
• M28: 11,824,664 km (0.11 R)
• M29: 12,477,210 km (0.104 R)
• M30: 13,320,643 km (0.077 R)
• M31: 14,782,663 km (0.077 R)
• M32: 15,438,351 km (0.034 R)
• M33: 15,580,020 km (0.1 R)
• M34: 15,864,854 km (0.05 R)
• M35: 16,007,870 km (0.057 R)
• M36: 16,439,460 km (0.064 R)
• M37: 17,363,376 km (0.055 R)
• M38: 17,510,730 km (0.057 R)
• M39: 18,957,341 km (0.057 R)
• M40: 19,159,897 km (0.111 R)
• M41: 19,312,188 km (0.072 R)
• M42: 19,567,102 km (0.104 R)
• M43: 19,977,150 km (0.117 R)
• M44: 20,234,907 km (0.088 R)
• M45: 20,441,951 km (0.112 R)
• M46: 21,963,660 km (0.091 R)
• M47: 22,818,911 km (0.102 R)
• M48: 22,926,472 km (0.056 R)
• M49: 23,196,496 km (0.048 R)
• M50: 23,358,960 km (0.11 R)
• M51: 23,903,197 km (0.089 R)
• M52: 24,067,156 km (0.101 R)
• M53: 24,506,674 km (0.093 R)
• M54: 25,393,491 km (0.052 R)
• M55: 26,856,857 km (0.11 R)
• M56: 29,278,098 km (0.088 R)
• M57: 30,574,065 km (0.118 R)
• M58: 30,752,236 km (0.094 R)
• M59: 31,288,843 km (0.069 R)
• M60: 31,588,338 km (0.026 R)
• M61: 32,431,771 km (0.052 R)
• M62: 33,038,839 km (0.101 R)
• M63: 33,588,462 km (0.037 R)
• M64: 34,572,966 km (0.078 R)
• M65: 34,944,567 km (0.114 R)
• M66: 35,255,281 km (0.113 R)
• M67: 36,507,266 km (0.1 R)
• M68: 37,583,024 km (0.104 R)
• M69: 38,028,976 km (0.031 R)
• M70: 38,284,489 km (0.118 R)
• M71: 38,412,544 km (0.111 R)
• M72: 40,089,836 km (0.058 R)
• M73: 40,219,836 km (0.118 R)
• M74: 41,593,294 km (0.086 R)
• M75: 44,184,778 km (0.107 R)
• M76: 44,992,756 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.5

Radius: 7.3

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.7 AU - 14.86 AU

Year: 17250 Days

Day: 21.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,355,510 km

• M1: 451,786 km (0.073 R)
• M2: 531,820 km (0.056 R)
• M3: 801,845 km (0.118 R)
• M4: 1,030,879 km (0.101 R)
• M5: 1,111,811 km (0.096 R)
• M6: 1,367,624 km (0.054 R)
• M7: 1,457,083 km (0.093 R)
• M8: 1,610,421 km (0.112 R)
• M9: 2,102,149 km (0.079 R)
• M10: 2,275,982 km (0.116 R)
• M11: 2,454,602 km (0.092 R)
• M12: 2,787,607 km (0.108 R)
• M13: 3,095,629 km (0.065 R)
• M14: 3,374,030 km (0.096 R)
• M15: 3,495,953 km (0.067 R)
• M16: 4,083,723 km (0.117 R)
• M17: 4,566,924 km (0.073 R)
• M18: 4,792,667 km (0.091 R)
• M19: 5,396,294 km (0.094 R)
• M20: 5,731,394 km (0.112 R)
• M21: 6,623,595 km (0.095 R)
• M22: 6,930,720 km (0.109 R)
• M23: 7,399,859 km (0.095 R)
• M24: 8,645,111 km (0.109 R)
• M25: 9,206,552 km (0.105 R)
• M26: 9,549,131 km (0.104 R)
• M27: 10,187,914 km (0.09 R)
• M28: 10,840,460 km (0.097 R)
• M29: 11,262,775 km (0.054 R)
• M30: 11,752,110 km (0.109 R)
• M31: 11,937,312 km (0.092 R)
• M32: 13,133,047 km (0.094 R)
• M33: 13,777,515 km (0.118 R)
• M34: 14,038,264 km (0.09 R)
• M35: 14,830,086 km (0.047 R)
• M36: 15,501,032 km (0.072 R)
• M37: 15,636,269 km (0.096 R)
• M38: 15,840,171 km (0.06 R)
• M39: 17,502,053 km (0.11 R)
• M40: 17,855,254 km (0.101 R)
• M41: 17,997,073 km (0.094 R)
• M42: 18,496,730 km (0.106 R)
• M43: 18,712,300 km (0.115 R)
• M44: 20,096,828 km (0.104 R)
• M45: 20,170,580 km (0.069 R)
• M46: 20,615,185 km (0.106 R)
• M47: 23,349,535 km (0.095 R)
• M48: 23,816,280 km (0.095 R)
• M49: 23,972,610 km (0.101 R)
• M50: 26,599,698 km (0.084 R)
• M51: 26,924,176 km (0.047 R)
• M52: 27,823,558 km (0.096 R)
• M53: 31,005,655 km (0.111 R)
• M54: 31,090,925 km (0.105 R)
• M55: 31,690,065 km (0.038 R)
• M56: 32,552,646 km (0.091 R)
• M57: 33,773,066 km (0.086 R)
• M58: 34,124,621 km (0.108 R)
• M59: 35,542,509 km (0.103 R)
• M60: 35,631,819 km (0.074 R)
• M61: 36,708,774 km (0.114 R)
• M62: 38,435,732 km (0.108 R)
• M63: 38,986,551 km (0.085 R)
• M64: 39,632,515 km (0.116 R)
• M65: 40,748,066 km (0.104 R)
• M66: 43,486,306 km (0.037 R)
• M67: 45,991,472 km (0.047 R)
• M68: 46,478,562 km (0.072 R)
• M69: 48,048,592 km (0.034 R)
• M70: 48,542,863 km (0.081 R)
• M71: 50,436,324 km (0.082 R)
• M72: 51,745,754 km (0.055 R)
• M73: 52,557,023 km (0.119 R)
• M74: 54,295,051 km (0.068 R)
• M75: 57,093,878 km (0.105 R)
• M76: 58,352,893 km (0.073 R)
• M77: 58,985,692 km (0.071 R)
• M78: 60,151,957 km (0.109 R)
• M79: 60,364,835 km (0.091 R)
• M80: 60,471,349 km (0.063 R)
• M81: 60,577,863 km (0.103 R)
• M82: 61,218,740 km (0.071 R)
• M83: 64,456,487 km (0.114 R)
• M84: 67,749,285 km (0.098 R)
• M85: 69,416,254 km (0.08 R)
• M86: 69,862,954 km (0.092 R)
• M87: 69,974,853 km (0.059 R)
• M88: 71,321,682 km (0.063 R)
• M89: 71,885,218 km (0.07 R)
• M90: 71,998,164 km (0.066 R)
• M91: 73,244,165 km (0.087 R)
• M92: 74,497,196 km (0.069 R)
• M93: 75,757,409 km (0.106 R)

Asteroid Belt

Center: 16.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 20.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 687.4

Radius: 3.1

Gravity: 71.53 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 15.57 AU - 24.97 AU

Year: 32529 Days

Day: 22.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,355,510 km

• M1: 698,772 km (0.114 R)
• M2: 1,216,081 km (0.067 R)
• M3: 2,245,165 km (0.044 R)
• M4: 3,220,244 km (0.072 R)
• M5: 3,368,944 km (0.067 R)
• M6: 3,673,226 km (0.095 R)
• M7: 4,092,250 km (0.092 R)
• M8: 4,416,428 km (0.085 R)
• M9: 4,805,084 km (0.119 R)
• M10: 6,034,928 km (0.095 R)
• M11: 6,778,878 km (0.098 R)
• M12: 7,355,428 km (0.12 R)
• M13: 7,748,571 km (0.106 R)
• M14: 7,881,115 km (0.109 R)
• M15: 8,215,765 km (0.044 R)
• M16: 8,760,751 km (0.102 R)
• M17: 11,883,456 km (0.102 R)
• M18: 13,282,197 km (0.074 R)
• M19: 13,361,483 km (0.119 R)
• M20: 13,600,092 km (0.087 R)
• M21: 16,316,041 km (0.04 R)
• M22: 17,604,079 km (0.042 R)
• M23: 18,216,383 km (0.052 R)
• M24: 19,371,727 km (0.077 R)
• M25: 19,912,823 km (0.112 R)
• M26: 20,733,966 km (0.073 R)
• M27: 21,010,123 km (0.116 R)
• M28: 22,503,260 km (0.102 R)
• M29: 23,645,439 km (0.104 R)
• M30: 23,741,481 km (0.119 R)
• M31: 23,837,523 km (0.105 R)
• M32: 23,933,864 km (0.11 R)
• M33: 24,030,355 km (0.087 R)
• M34: 24,223,486 km (0.105 R)
• M35: 26,183,816 km (0.042 R)
• M36: 27,283,660 km (0.065 R)
• M37: 27,485,168 km (0.1 R)
• M38: 27,889,830 km (0.117 R)
• M39: 28,704,839 km (0.066 R)
• M40: 34,081,686 km (0.107 R)
• M41: 34,190,145 km (0.099 R)
• M42: 34,516,268 km (0.082 R)
• M43: 35,610,726 km (0.08 R)
• M44: 36,383,698 km (0.026 R)
• M45: 37,497,305 km (0.115 R)
• M46: 37,609,353 km (0.064 R)
• M47: 37,721,402 km (0.116 R)
• M48: 38,735,227 km (0.118 R)
• M49: 40,674,614 km (0.031 R)
• M50: 41,830,108 km (0.087 R)
• M51: 42,879,238 km (0.088 R)
• M52: 43,113,658 km (0.103 R)
• M53: 43,937,044 km (0.106 R)
• M54: 48,863,153 km (0.079 R)
• M55: 48,985,524 km (0.097 R)
• M56: 50,337,589 km (0.095 R)
• M57: 52,076,216 km (0.113 R)
• M58: 63,444,906 km (0.031 R)
• M59: 63,711,788 km (0.118 R)
• M60: 63,845,529 km (0.079 R)
• M61: 64,246,900 km (0.083 R)
• M62: 66,266,621 km (0.067 R)
• M63: 67,352,402 km (0.101 R)
• M64: 70,230,216 km (0.08 R)
• M65: 70,644,602 km (0.097 R)
• M66: 71,892,548 km (0.089 R)
• M67: 73,848,241 km (0.044 R)
• M68: 74,832,744 km (0.1 R)
• M69: 75,821,586 km (0.078 R)
• M70: 75,963,106 km (0.096 R)
• M71: 76,104,775 km (0.086 R)
• M72: 76,530,381 km (0.033 R)
• M73: 78,097,718 km (0.04 R)
• M74: 78,670,379 km (0.118 R)
• M75: 79,100,622 km (0.084 R)
• M76: 80,252,077 km (0.029 R)
• M77: 80,685,163 km (0.077 R)
• M78: 81,698,988 km (0.081 R)
• M79: 83,008,717 km (0.062 R)
• M80: 83,593,046 km (0.047 R)
• M81: 83,885,660 km (0.07 R)
• M82: 84,618,839 km (0.029 R)
• M83: 88,018,450 km (0.117 R)
• M84: 88,912,746 km (0.03 R)
• M85: 89,510,540 km (0.041 R)
• M86: 89,959,782 km (0.069 R)
• M87: 91,462,642 km (0.101 R)
• M88: 91,764,082 km (0.1 R)
• M89: 92,368,308 km (0.109 R)
• M90: 94,950,517 km (0.089 R)
• M91: 95,867,551 km (0.105 R)
• M92: 96,480,454 km (0.096 R)
• M93: 100,963,304 km (0.1 R)
• M94: 101,743,008 km (0.11 R)
• M95: 102,211,848 km (0.101 R)
• M96: 103,308,550 km (0.06 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 14,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit