🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.57 AU - 0.67 AU

Year: 180 Days

Day: 47.3 Hours

Environment

Temp: 187 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,349,772 km

• M1: 452,534 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.85 AU - 0.93 AU

Year: 310 Days

Day: 33.6 Hours

Environment

Temp: 96 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.93 AU - 1.23 AU

Year: 414 Days

Day: 20.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.5 AU - 1.52 AU

Year: 685 Days

Day: 35.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 151.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.31 AU - 1.75 AU

Year: 698 Days

Day: 34.2 Hours

Environment

Temp: -52 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.87 AU - 2.49 AU

Year: 1188 Days

Day: 18 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,349,772 km

• M1: 808,576 km (0.112 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.66 AU - 3.14 AU

Year: 1822 Days

Day: 19.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.1

Radius: 9.1

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.06 AU - 7.52 AU

Year: 6528 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,349,772 km

• M1: 116,537 km (0.101 R)
• M2: 463,454 km (0.027 R)
• M3: 576,251 km (0.035 R)
• M4: 727,644 km (0.087 R)
• M5: 1,277,566 km (0.101 R)
• M6: 1,593,217 km (0.091 R)
• M7: 1,710,652 km (0.117 R)
• M8: 1,810,583 km (0.069 R)
• M9: 2,165,579 km (0.092 R)
• M10: 2,296,028 km (0.108 R)
• M11: 2,406,880 km (0.08 R)
• M12: 2,726,571 km (0.108 R)
• M13: 3,610,096 km (0.088 R)
• M14: 4,163,758 km (0.07 R)
• M15: 4,299,592 km (0.092 R)
• M16: 4,914,290 km (0.113 R)
• M17: 5,349,321 km (0.119 R)
• M18: 5,437,883 km (0.091 R)
• M19: 5,526,893 km (0.086 R)
• M20: 6,727,416 km (0.063 R)
• M21: 7,015,691 km (0.084 R)
• M22: 7,737,351 km (0.07 R)
• M23: 7,837,582 km (0.118 R)
• M24: 8,413,683 km (0.089 R)
• M25: 9,038,703 km (0.107 R)
• M26: 9,750,640 km (0.079 R)
• M27: 9,859,098 km (0.057 R)
• M28: 10,259,721 km (0.099 R)
• M29: 11,039,575 km (0.101 R)
• M30: 11,570,049 km (0.117 R)
• M31: 11,992,663 km (0.066 R)
• M32: 12,264,333 km (0.078 R)
• M33: 12,616,486 km (0.111 R)
• M34: 12,813,656 km (0.084 R)
• M35: 13,411,000 km (0.119 R)
• M36: 13,571,968 km (0.098 R)
• M37: 13,692,992 km (0.102 R)
• M38: 13,936,238 km (0.119 R)
• M39: 14,221,821 km (0.12 R)
• M40: 14,509,348 km (0.108 R)
• M41: 14,674,354 km (0.064 R)
• M42: 15,257,337 km (0.106 R)
• M43: 15,467,373 km (0.076 R)
• M44: 15,890,435 km (0.085 R)
• M45: 17,269,429 km (0.119 R)
• M46: 17,840,444 km (0.1 R)
• M47: 17,928,856 km (0.076 R)
• M48: 18,194,991 km (0.063 R)
• M49: 18,328,582 km (0.116 R)
• M50: 18,551,931 km (0.092 R)
• M51: 19,046,352 km (0.112 R)
• M52: 19,182,037 km (0.079 R)
• M53: 19,408,678 km (0.083 R)
• M54: 20,927,396 km (0.089 R)
• M55: 21,254,417 km (0.083 R)
• M56: 21,536,109 km (0.109 R)
• M57: 22,818,911 km (0.111 R)
• M58: 22,962,974 km (0.111 R)
• M59: 23,203,677 km (0.072 R)
• M60: 23,736,395 km (0.091 R)
• M61: 24,077,478 km (0.052 R)
• M62: 24,371,139 km (0.042 R)
• M63: 25,159,968 km (0.063 R)
• M64: 26,157,786 km (0.028 R)
• M65: 26,358,846 km (0.076 R)
• M66: 27,066,892 km (0.108 R)
• M67: 27,525,260 km (0.046 R)
• M68: 27,627,436 km (0.047 R)
• M69: 27,883,547 km (0.117 R)
• M70: 28,243,480 km (0.099 R)
• M71: 28,553,147 km (0.114 R)
• M72: 29,384,463 km (0.117 R)
• M73: 30,065,731 km (0.087 R)
• M74: 30,646,321 km (0.11 R)
• M75: 31,872,275 km (0.114 R)
• M76: 33,168,391 km (0.083 R)
• M77: 33,277,149 km (0.116 R)
• M78: 33,440,659 km (0.082 R)
• M79: 34,481,711 km (0.093 R)
• M80: 34,867,973 km (0.116 R)
• M81: 35,255,730 km (0.117 R)
• M82: 35,867,885 km (0.096 R)
• M83: 36,539,729 km (0.077 R)
• M84: 37,611,747 km (0.084 R)
• M85: 37,725,292 km (0.045 R)
• M86: 37,952,531 km (0.074 R)

Asteroid Belt

Center: 10.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 14.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.3

Radius: 4.6

Gravity: 17.5 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 14.09 AU - 14.99 AU

Year: 20456 Days

Day: 16.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 42,349,772 km

• M1: 79,436 km (0.094 R)
• M2: 172,636 km (0.099 R)
• M3: 504,594 km (0.037 R)
• M4: 677,379 km (0.093 R)
• M5: 718,369 km (0.048 R)
• M6: 912,697 km (0.118 R)
• M7: 1,075,010 km (0.106 R)
• M8: 1,615,059 km (0.094 R)
• M9: 1,754,633 km (0.033 R)
• M10: 1,897,948 km (0.099 R)
• M11: 1,985,762 km (0.114 R)
• M12: 2,105,141 km (0.026 R)
• M13: 2,902,348 km (0.065 R)
• M14: 3,003,776 km (0.062 R)
• M15: 3,528,266 km (0.047 R)
• M16: 3,819,383 km (0.11 R)
• M17: 4,270,570 km (0.074 R)
• M18: 4,424,806 km (0.051 R)
• M19: 4,659,375 km (0.082 R)
• M20: 5,387,468 km (0.099 R)
• M21: 5,553,971 km (0.099 R)
• M22: 5,680,082 km (0.052 R)
• M23: 6,150,268 km (0.12 R)
• M24: 6,901,249 km (0.1 R)
• M25: 7,036,785 km (0.09 R)
• M26: 7,310,399 km (0.11 R)
• M27: 7,587,604 km (0.111 R)
• M28: 9,421,375 km (0.114 R)
• M29: 9,722,814 km (0.084 R)
• M30: 9,874,806 km (0.086 R)
• M31: 10,078,708 km (0.097 R)
• M32: 10,181,033 km (0.065 R)
• M33: 10,646,282 km (0.12 R)
• M34: 10,698,342 km (0.099 R)
• M35: 11,224,328 km (0.078 R)
• M36: 11,597,425 km (0.077 R)
• M37: 13,074,256 km (0.05 R)
• M38: 13,130,056 km (0.065 R)
• M39: 13,579,448 km (0.12 R)
• M40: 15,133,321 km (0.107 R)
• M41: 15,486,222 km (0.041 R)
• M42: 16,681,958 km (0.043 R)
• M43: 16,924,606 km (0.094 R)
• M44: 17,168,450 km (0.064 R)
• M45: 19,287,803 km (0.119 R)
• M46: 19,862,408 km (0.116 R)
• M47: 20,119,717 km (0.095 R)
• M48: 20,442,699 km (0.11 R)
• M49: 21,619,884 km (0.047 R)
• M50: 22,617,552 km (0.101 R)
• M51: 23,155,806 km (0.063 R)
• M52: 23,223,274 km (0.067 R)
• M53: 23,291,042 km (0.059 R)
• M54: 24,588,504 km (0.111 R)
• M55: 24,864,662 km (0.097 R)
• M56: 26,613,760 km (0.082 R)
• M57: 26,684,520 km (0.074 R)
• M58: 26,897,248 km (0.04 R)
• M59: 27,897,460 km (0.027 R)
• M60: 28,329,798 km (0.084 R)
• M61: 28,837,084 km (0.085 R)
• M62: 29,201,205 km (0.068 R)
• M63: 29,934,085 km (0.097 R)
• M64: 31,193,699 km (0.04 R)
• M65: 31,417,797 km (0.092 R)
• M66: 33,764,539 km (0.09 R)
• M67: 34,688,006 km (0.083 R)
• M68: 35,619,702 km (0.104 R)
• M69: 35,775,882 km (0.066 R)
• M70: 37,666,649 km (0.06 R)
• M71: 38,144,315 km (0.033 R)
• M72: 39,347,382 km (0.115 R)
• M73: 39,508,798 km (0.118 R)
• M74: 40,075,325 km (0.113 R)
• M75: 40,400,251 km (0.072 R)
• M76: 41,298,138 km (0.075 R)
• M77: 42,616,095 km (0.084 R)
• M78: 42,864,727 km (0.117 R)
• M79: 44,115,215 km (0.104 R)
• M80: 44,618,612 km (0.097 R)
• M81: 47,421,777 km (0.117 R)
• M82: 49,322,119 km (0.102 R)
• M83: 49,495,951 km (0.115 R)
• M84: 50,807,326 km (0.091 R)
• M85: 51,071,067 km (0.102 R)
• M86: 51,423,221 km (0.06 R)
• M87: 53,642,804 km (0.043 R)
• M88: 54,359,677 km (0.111 R)
• M89: 56,347,384 km (0.106 R)
• M90: 57,532,948 km (0.093 R)
• M91: 58,174,872 km (0.065 R)
• M92: 59,095,946 km (0.109 R)
• M93: 59,928,907 km (0.12 R)
• M94: 60,486,458 km (0.035 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 71.9

Radius: 5.1

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.55 AU - 19.25 AU

Year: 25633 Days

Day: 18.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,349,772 km

• M1: 99,483 km (0.119 R)
• M2: 210,933 km (0.116 R)
• M3: 467,045 km (0.108 R)
• M4: 1,020,257 km (0.079 R)
• M5: 1,148,612 km (0.072 R)
• M6: 1,755,681 km (0.096 R)
• M7: 1,999,974 km (0.119 R)
• M8: 2,398,203 km (0.111 R)
• M9: 2,446,673 km (0.092 R)
• M10: 3,482,938 km (0.038 R)
• M11: 3,676,667 km (0.073 R)
• M12: 4,338,039 km (0.06 R)
• M13: 4,849,963 km (0.065 R)
• M14: 5,035,315 km (0.089 R)
• M15: 5,222,910 km (0.084 R)
• M16: 5,412,750 km (0.12 R)
• M17: 5,604,983 km (0.099 R)
• M18: 5,864,685 km (0.115 R)
• M19: 6,497,185 km (0.118 R)
• M20: 6,633,170 km (0.059 R)
• M21: 6,804,310 km (0.118 R)
• M22: 7,970,575 km (0.09 R)
• M23: 8,225,789 km (0.055 R)
• M24: 8,595,146 km (0.06 R)
• M25: 8,669,645 km (0.084 R)
• M26: 9,388,164 km (0.068 R)
• M27: 9,426,611 km (0.052 R)
• M28: 9,812,872 km (0.11 R)
• M29: 9,890,813 km (0.09 R)
• M30: 11,205,479 km (0.092 R)
• M31: 11,614,479 km (0.118 R)
• M32: 12,363,217 km (0.114 R)
• M33: 13,213,232 km (0.083 R)
• M34: 13,732,187 km (0.111 R)
• M35: 13,994,282 km (0.118 R)
• M36: 14,302,005 km (0.102 R)
• M37: 14,745,563 km (0.06 R)
• M38: 14,790,143 km (0.057 R)
• M39: 15,148,729 km (0.103 R)
• M40: 15,828,502 km (0.103 R)
• M41: 15,874,129 km (0.105 R)
• M42: 16,195,017 km (0.09 R)
• M43: 16,333,245 km (0.091 R)
• M44: 16,379,471 km (0.113 R)
• M45: 16,564,523 km (0.066 R)
• M46: 16,750,174 km (0.1 R)
• M47: 17,974,334 km (0.113 R)
• M48: 19,275,835 km (0.064 R)
• M49: 19,765,469 km (0.054 R)
• M50: 20,557,440 km (0.11 R)
• M51: 20,957,315 km (0.114 R)
• M52: 21,107,960 km (0.086 R)
• M53: 21,815,558 km (0.042 R)
• M54: 22,376,999 km (0.058 R)
• M55: 22,840,005 km (0.096 R)
• M56: 25,041,487 km (0.12 R)
• M57: 25,468,439 km (0.116 R)
• M58: 25,575,551 km (0.025 R)
• M59: 25,844,079 km (0.103 R)
• M60: 26,275,520 km (0.085 R)
• M61: 26,437,983 km (0.09 R)
• M62: 26,492,137 km (0.104 R)
• M63: 27,200,334 km (0.095 R)
• M64: 27,529,150 km (0.085 R)
• M65: 27,804,260 km (0.065 R)
• M66: 29,361,724 km (0.118 R)
• M67: 29,642,818 km (0.109 R)
• M68: 29,755,465 km (0.117 R)
• M69: 29,868,412 km (0.057 R)
• M70: 29,924,810 km (0.046 R)
• M71: 30,377,792 km (0.073 R)
• M72: 30,719,025 km (0.071 R)
• M73: 32,154,566 km (0.102 R)
• M74: 32,328,249 km (0.104 R)
• M75: 33,611,799 km (0.061 R)
• M76: 34,496,371 km (0.118 R)
• M77: 34,793,024 km (0.101 R)
• M78: 35,867,735 km (0.083 R)
• M79: 36,711,018 km (0.059 R)
• M80: 36,892,630 km (0.076 R)
• M81: 37,256,751 km (0.106 R)
• M82: 37,988,285 km (0.053 R)
• M83: 38,049,470 km (0.076 R)
• M84: 38,171,991 km (0.066 R)
• M85: 38,786,240 km (0.08 R)
• M86: 38,847,874 km (0.102 R)
• M87: 38,971,293 km (0.107 R)
• M88: 39,651,813 km (0.114 R)
• M89: 39,900,295 km (0.088 R)
• M90: 40,024,761 km (0.03 R)
• M91: 40,398,755 km (0.078 R)
• M92: 40,961,991 km (0.079 R)
• M93: 41,843,422 km (0.04 R)
• M94: 42,222,952 km (0.099 R)
• M95: 42,286,381 km (0.104 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 12,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit