🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.71 AU - 0.87 AU

Year: 248 Days

Day: 22.7 Hours

Environment

Temp: 199 °C

Axial Tilt: 7.6 °

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: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.73 AU - 0.85 AU

Year: 248 Days

Day: 12.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.85 AU - 1.23 AU

Year: 374 Days

Day: 36.8 Hours

Environment

Temp: 85 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,290,936 km

• M1: 652,546 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.35 AU - 1.61 AU

Year: 636 Days

Day: 14.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.55 AU - 3.41 AU

Year: 1816 Days

Day: 28.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,290,936 km

• M1: 158,873 km (0.105 R)
• M2: 346,618 km (0.116 R)

Asteroid Belt

Center: 3.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.21 AU - 4.59 AU

Year: 2720 Days

Day: 16.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.8

Radius: 10.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.26 AU - 9.12 AU

Year: 8276 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 101,290,936 km

• M1: 151,393 km (0.076 R)
• M2: 221,255 km (0.111 R)
• M3: 632,949 km (0.077 R)
• M4: 843,283 km (0.068 R)
• M5: 1,089,671 km (0.109 R)
• M6: 1,262,307 km (0.102 R)
• M7: 1,331,271 km (0.074 R)
• M8: 1,401,433 km (0.072 R)
• M9: 1,590,076 km (0.109 R)
• M10: 2,306,500 km (0.11 R)
• M11: 2,512,945 km (0.112 R)
• M12: 2,797,779 km (0.098 R)
• M13: 3,206,630 km (0.097 R)
• M14: 3,594,687 km (0.092 R)
• M15: 4,288,672 km (0.099 R)
• M16: 4,869,111 km (0.116 R)
• M17: 5,520,012 km (0.073 R)
• M18: 5,727,654 km (0.114 R)
• M19: 5,867,528 km (0.1 R)
• M20: 6,293,882 km (0.042 R)
• M21: 6,656,956 km (0.087 R)
• M22: 7,001,928 km (0.069 R)
• M23: 7,658,214 km (0.104 R)
• M24: 7,812,450 km (0.101 R)
• M25: 8,019,643 km (0.068 R)
• M26: 8,150,242 km (0.041 R)
• M27: 8,334,097 km (0.097 R)
• M28: 8,439,713 km (0.086 R)
• M29: 8,572,556 km (0.03 R)
• M30: 8,652,442 km (0.04 R)
• M31: 8,813,110 km (0.119 R)
• M32: 8,920,820 km (0.105 R)
• M33: 9,083,284 km (0.107 R)
• M34: 9,770,387 km (0.052 R)
• M35: 10,190,607 km (0.093 R)
• M36: 10,275,429 km (0.08 R)
• M37: 10,417,248 km (0.079 R)
• M38: 10,674,257 km (0.116 R)
• M39: 10,760,276 km (0.095 R)
• M40: 10,933,211 km (0.057 R)
• M41: 11,398,909 km (0.105 R)
• M42: 11,545,664 km (0.107 R)
• M43: 11,782,029 km (0.095 R)
• M44: 12,049,660 km (0.064 R)
• M45: 12,500,398 km (0.086 R)
• M46: 12,743,046 km (0.101 R)
• M47: 13,017,857 km (0.048 R)
• M48: 14,073,868 km (0.114 R)
• M49: 14,739,729 km (0.085 R)
• M50: 14,803,607 km (0.102 R)
• M51: 15,028,303 km (0.114 R)
• M52: 15,610,987 km (0.059 R)
• M53: 15,839,572 km (0.085 R)
• M54: 16,532,061 km (0.072 R)
• M55: 16,631,693 km (0.107 R)
• M56: 17,572,215 km (0.06 R)
• M57: 17,674,091 km (0.12 R)
• M58: 18,117,499 km (0.105 R)
• M59: 19,189,517 km (0.104 R)
• M60: 19,364,397 km (0.025 R)
• M61: 19,786,114 km (0.096 R)
• M62: 20,710,479 km (0.114 R)
• M63: 20,997,707 km (0.11 R)
• M64: 21,141,769 km (0.112 R)
• M65: 21,430,942 km (0.049 R)
• M66: 21,685,109 km (0.119 R)
• M67: 22,123,132 km (0.12 R)
• M68: 22,196,434 km (0.086 R)
• M69: 22,306,389 km (0.112 R)
• M70: 23,641,550 km (0.094 R)
• M71: 24,017,041 km (0.066 R)
• M72: 24,470,173 km (0.098 R)
• M73: 24,545,869 km (0.11 R)
• M74: 24,964,294 km (0.117 R)
• M75: 25,423,261 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.8

Radius: 7.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 15.15 AU - 19.87 AU

Year: 25872 Days

Day: 18.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 101,290,936 km

• M1: 197,170 km (0.111 R)
• M2: 592,557 km (0.083 R)
• M3: 834,756 km (0.063 R)
• M4: 1,085,033 km (0.082 R)
• M5: 1,454,540 km (0.037 R)
• M6: 1,602,792 km (0.118 R)
• M7: 1,941,032 km (0.116 R)
• M8: 2,049,640 km (0.107 R)
• M9: 2,682,739 km (0.08 R)
• M10: 2,958,148 km (0.104 R)
• M11: 3,052,096 km (0.12 R)
• M12: 3,736,805 km (0.119 R)
• M13: 3,838,532 km (0.117 R)
• M14: 4,148,947 km (0.082 R)
• M15: 4,254,264 km (0.045 R)
• M16: 4,325,024 km (0.119 R)
• M17: 4,941,666 km (0.069 R)
• M18: 5,203,612 km (0.098 R)
• M19: 5,508,642 km (0.03 R)
• M20: 5,663,327 km (0.114 R)
• M21: 7,414,968 km (0.106 R)
• M22: 8,415,329 km (0.117 R)
• M23: 8,638,379 km (0.048 R)
• M24: 8,863,375 km (0.087 R)
• M25: 10,253,737 km (0.117 R)
• M26: 10,348,881 km (0.032 R)
• M27: 11,217,896 km (0.095 R)
• M28: 11,562,120 km (0.104 R)
• M29: 11,661,154 km (0.062 R)
• M30: 12,110,097 km (0.105 R)
• M31: 12,717,614 km (0.103 R)
• M32: 12,922,264 km (0.115 R)
• M33: 13,076,499 km (0.069 R)
• M34: 13,179,722 km (0.106 R)
• M35: 13,231,483 km (0.101 R)
• M36: 14,759,476 km (0.055 R)
• M37: 14,813,181 km (0.081 R)
• M38: 14,974,597 km (0.115 R)
• M39: 16,788,771 km (0.111 R)
• M40: 17,465,551 km (0.105 R)
• M41: 17,579,096 km (0.082 R)
• M42: 18,151,158 km (0.037 R)
• M43: 18,323,944 km (0.11 R)
• M44: 18,439,434 km (0.076 R)
• M45: 18,613,117 km (0.036 R)
• M46: 18,671,161 km (0.101 R)
• M47: 18,845,592 km (0.115 R)
• M48: 19,137,457 km (0.1 R)
• M49: 24,260,287 km (0.075 R)
• M50: 25,281,292 km (0.027 R)
• M51: 26,316,210 km (0.089 R)
• M52: 26,642,483 km (0.094 R)
• M53: 26,707,857 km (0.042 R)
• M54: 27,167,273 km (0.064 R)
• M55: 28,027,460 km (0.118 R)
• M56: 28,160,602 km (0.109 R)
• M57: 28,227,173 km (0.045 R)
• M58: 28,494,206 km (0.116 R)
• M59: 29,638,779 km (0.066 R)
• M60: 29,842,232 km (0.053 R)
• M61: 30,592,465 km (0.067 R)
• M62: 31,487,061 km (0.091 R)
• M63: 31,625,439 km (0.093 R)
• M64: 31,694,702 km (0.091 R)
• M65: 32,599,919 km (0.106 R)
• M66: 33,584,124 km (0.088 R)
• M67: 34,222,009 km (0.113 R)
• M68: 34,506,843 km (0.096 R)
• M69: 37,105,059 km (0.099 R)
• M70: 37,178,212 km (0.041 R)
• M71: 38,501,705 km (0.109 R)
• M72: 39,243,561 km (0.07 R)
• M73: 40,666,087 km (0.099 R)
• M74: 41,043,373 km (0.081 R)
• M75: 41,270,163 km (0.11 R)
• M76: 42,410,697 km (0.091 R)
• M77: 42,487,142 km (0.073 R)
• M78: 45,034,195 km (0.12 R)
• M79: 46,522,993 km (0.119 R)
• M80: 48,187,120 km (0.113 R)
• M81: 49,066,606 km (0.104 R)
• M82: 51,329,124 km (0.084 R)
• M83: 51,981,819 km (0.113 R)
• M84: 52,801,466 km (0.114 R)
• M85: 53,625,451 km (0.068 R)
• M86: 54,536,801 km (0.081 R)
• M87: 54,869,357 km (0.112 R)
• M88: 55,036,009 km (0.062 R)
• M89: 55,369,613 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.4

Radius: 7

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.1 AU - 23.18 AU

Year: 29567 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,290,936 km

• M1: 112,647 km (0.09 R)
• M2: 188,194 km (0.115 R)
• M3: 417,228 km (0.068 R)
• M4: 836,701 km (0.054 R)
• M5: 989,440 km (0.083 R)
• M6: 1,687,314 km (0.099 R)
• M7: 1,764,208 km (0.075 R)
• M8: 3,239,542 km (0.089 R)
• M9: 4,033,907 km (0.072 R)
• M10: 4,085,368 km (0.1 R)
• M11: 4,667,454 km (0.044 R)
• M12: 5,219,021 km (0.079 R)
• M13: 5,331,668 km (0.087 R)
• M14: 5,445,362 km (0.08 R)
• M15: 5,502,509 km (0.03 R)
• M16: 6,624,942 km (0.097 R)
• M17: 6,993,700 km (0.119 R)
• M18: 7,118,166 km (0.114 R)
• M19: 8,140,069 km (0.081 R)
• M20: 8,601,429 km (0.05 R)
• M21: 9,275,068 km (0.073 R)
• M22: 9,549,430 km (0.118 R)
• M23: 9,618,395 km (0.073 R)
• M24: 9,826,336 km (0.107 R)
• M25: 10,459,135 km (0.056 R)
• M26: 11,911,880 km (0.095 R)
• M27: 13,736,974 km (0.092 R)
• M28: 17,050,268 km (0.044 R)
• M29: 17,217,967 km (0.11 R)
• M30: 17,470,488 km (0.082 R)
• M31: 17,554,861 km (0.112 R)
• M32: 18,665,177 km (0.116 R)
• M33: 19,446,975 km (0.11 R)
• M34: 19,797,932 km (0.044 R)
• M35: 19,886,045 km (0.114 R)
• M36: 23,887,489 km (0.118 R)
• M37: 24,641,013 km (0.094 R)
• M38: 24,830,554 km (0.1 R)
• M39: 26,461,769 km (0.078 R)
• M40: 26,850,574 km (0.116 R)
• M41: 27,929,474 km (0.11 R)
• M42: 28,226,276 km (0.043 R)
• M43: 28,822,872 km (0.107 R)
• M44: 29,826,375 km (0.089 R)
• M45: 30,028,481 km (0.12 R)
• M46: 30,332,464 km (0.085 R)
• M47: 30,637,345 km (0.115 R)
• M48: 31,764,415 km (0.09 R)
• M49: 31,867,488 km (0.075 R)
• M50: 32,488,618 km (0.06 R)
• M51: 32,592,589 km (0.088 R)
• M52: 34,481,711 km (0.117 R)
• M53: 34,906,270 km (0.084 R)
• M54: 35,546,548 km (0.077 R)
• M55: 35,653,511 km (0.099 R)
• M56: 35,760,773 km (0.087 R)
• M57: 36,298,278 km (0.106 R)
• M58: 37,381,366 km (0.068 R)
• M59: 42,725,601 km (0.1 R)
• M60: 43,753,787 km (0.106 R)
• M61: 44,213,501 km (0.092 R)
• M62: 49,852,593 km (0.064 R)
• M63: 50,332,652 km (0.109 R)
• M64: 50,452,929 km (0.107 R)
• M65: 55,092,857 km (0.045 R)
• M66: 55,962,319 km (0.082 R)
• M67: 56,836,420 km (0.043 R)
• M68: 57,337,872 km (0.072 R)
• M69: 57,463,384 km (0.105 R)
• M70: 57,589,047 km (0.107 R)
• M71: 60,377,252 km (0.113 R)
• M72: 60,632,915 km (0.099 R)
• M73: 61,530,502 km (0.108 R)
• M74: 63,858,843 km (0.112 R)
• M75: 64,119,293 km (0.119 R)
• M76: 65,164,683 km (0.11 R)
• M77: 66,611,294 km (0.092 R)
• M78: 67,272,367 km (0.101 R)
• M79: 71,014,259 km (0.086 R)
• M80: 72,231,237 km (0.104 R)
• M81: 74,685,989 km (0.063 R)
• M82: 74,960,351 km (0.108 R)
• M83: 77,445,322 km (0.119 R)
• M84: 79,676,724 km (0.091 R)
• M85: 83,917,225 km (0.102 R)
• M86: 84,488,090 km (0.036 R)
• M87: 93,796,369 km (0.077 R)
• M88: 95,875,480 km (0.102 R)
• M89: 97,669,607 km (0.107 R)
• M90: 98,871,776 km (0.088 R)
• M91: 99,022,421 km (0.086 R)
• M92: 100,381,518 km (0.107 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 15,869 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit