🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.7 AU - 0.7 AU

Year: 214 Days

Day: 42 Hours

Environment

Temp: 183 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 71,588,847 km

• M1: 57,595 km (0.104 R)
• M2: 134,638 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.73 AU - 0.79 AU

Year: 242 Days

Day: 27.7 Hours

Environment

Temp: 159 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.63 AU - 0.89 AU

Year: 242 Days

Day: 17.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,588,847 km

• M1: 330,462 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.06 AU - 1.26 AU

Year: 456 Days

Day: 18.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.33 AU - 1.79 AU

Year: 712 Days

Day: 37.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,588,847 km

• M1: 274,512 km (0.05 R)

Asteroid Belt

Center: 6.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.7

Radius: 14.4

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 11.57 AU - 12.29 AU

Year: 15050 Days

Day: 13.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,588,847 km

• M1: 189,391 km (0.071 R)
• M2: 293,960 km (0.119 R)
• M3: 403,017 km (0.079 R)
• M4: 595,699 km (0.116 R)
• M5: 694,583 km (0.061 R)
• M6: 812,316 km (0.045 R)
• M7: 1,268,590 km (0.099 R)
• M8: 1,372,411 km (0.12 R)
• M9: 1,620,893 km (0.087 R)
• M10: 1,834,219 km (0.053 R)
• M11: 2,473,302 km (0.094 R)
• M12: 2,567,548 km (0.116 R)
• M13: 2,682,140 km (0.115 R)
• M14: 2,837,722 km (0.092 R)
• M15: 2,976,399 km (0.075 R)
• M16: 3,260,785 km (0.082 R)
• M17: 3,448,381 km (0.041 R)
• M18: 3,856,334 km (0.101 R)
• M19: 3,988,429 km (0.114 R)
• M20: 4,578,592 km (0.083 R)
• M21: 4,742,253 km (0.114 R)
• M22: 4,836,649 km (0.105 R)
• M23: 5,051,322 km (0.107 R)
• M24: 5,172,047 km (0.056 R)
• M25: 5,293,670 km (0.089 R)
• M26: 5,515,225 km (0.094 R)
• M27: 5,689,656 km (0.113 R)
• M28: 5,790,036 km (0.118 R)
• M29: 5,967,459 km (0.068 R)
• M30: 6,120,797 km (0.076 R)
• M31: 6,431,661 km (0.093 R)
• M32: 6,641,846 km (0.107 R)
• M33: 7,422,897 km (0.034 R)
• M34: 7,588,053 km (0.109 R)
• M35: 7,754,555 km (0.102 R)
• M36: 7,866,305 km (0.103 R)
• M37: 8,261,393 km (0.069 R)
• M38: 8,808,173 km (0.084 R)
• M39: 9,012,524 km (0.116 R)
• M40: 9,130,108 km (0.039 R)
• M41: 9,515,472 km (0.12 R)
• M42: 9,605,230 km (0.087 R)
• M43: 9,815,715 km (0.057 R)
• M44: 10,333,323 km (0.107 R)
• M45: 10,828,492 km (0.109 R)
• M46: 11,047,653 km (0.109 R)
• M47: 11,363,305 km (0.042 R)
• M48: 11,713,962 km (0.041 R)
• M49: 12,295,449 km (0.119 R)
• M50: 12,952,632 km (0.095 R)
• M51: 13,252,127 km (0.04 R)
• M52: 13,419,527 km (0.115 R)
• M53: 13,587,675 km (0.093 R)
• M54: 14,028,092 km (0.082 R)
• M55: 14,473,145 km (0.099 R)
• M56: 14,818,567 km (0.1 R)
• M57: 14,957,543 km (0.034 R)
• M58: 15,096,968 km (0.076 R)
• M59: 15,236,842 km (0.068 R)
• M60: 15,342,010 km (0.055 R)
• M61: 15,871,586 km (0.09 R)
• M62: 16,803,730 km (0.041 R)
• M63: 17,349,463 km (0.08 R)
• M64: 18,570,780 km (0.107 R)
• M65: 18,984,119 km (0.107 R)
• M66: 21,487,789 km (0.116 R)
• M67: 22,040,553 km (0.086 R)
• M68: 23,039,418 km (0.05 R)
• M69: 24,012,104 km (0.106 R)
• M70: 24,462,393 km (0.043 R)
• M71: 24,791,658 km (0.073 R)
• M72: 25,122,419 km (0.05 R)
• M73: 25,704,654 km (0.06 R)
• M74: 25,871,905 km (0.103 R)
• M75: 26,291,527 km (0.118 R)
• M76: 27,606,492 km (0.038 R)
• M77: 27,992,305 km (0.112 R)
• M78: 28,639,316 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.7

Radius: 4.9

Gravity: 29.81 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 12.7 AU - 16.42 AU

Year: 20292 Days

Day: 17.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,588,847 km

• M1: 387,458 km (0.074 R)
• M2: 593,006 km (0.086 R)
• M3: 880,084 km (0.089 R)
• M4: 984,653 km (0.102 R)
• M5: 1,177,335 km (0.097 R)
• M6: 1,890,019 km (0.106 R)
• M7: 2,234,693 km (0.116 R)
• M8: 3,503,582 km (0.091 R)
• M9: 3,754,458 km (0.113 R)
• M10: 4,054,401 km (0.108 R)
• M11: 4,141,467 km (0.09 R)
• M12: 4,406,555 km (0.043 R)
• M13: 4,814,508 km (0.11 R)
• M14: 5,377,146 km (0.111 R)
• M15: 5,812,625 km (0.109 R)
• M16: 6,109,278 km (0.066 R)
• M17: 6,665,782 km (0.104 R)
• M18: 8,319,437 km (0.102 R)
• M19: 8,430,289 km (0.109 R)
• M20: 8,541,590 km (0.082 R)
• M21: 9,048,726 km (0.114 R)
• M22: 9,162,720 km (0.083 R)
• M23: 9,623,481 km (0.073 R)
• M24: 9,681,675 km (0.115 R)
• M25: 10,210,055 km (0.082 R)
• M26: 10,567,594 km (0.077 R)
• M27: 11,602,512 km (0.103 R)
• M28: 11,664,445 km (0.111 R)
• M29: 13,506,294 km (0.063 R)
• M30: 13,898,540 km (0.108 R)
• M31: 15,915,119 km (0.108 R)
• M32: 17,877,993 km (0.098 R)
• M33: 17,949,501 km (0.099 R)
• M34: 18,742,369 km (0.119 R)
• M35: 19,252,797 km (0.105 R)
• M36: 19,620,210 km (0.045 R)
• M37: 20,586,313 km (0.12 R)
• M38: 22,102,637 km (0.069 R)
• M39: 22,796,621 km (0.117 R)
• M40: 23,107,336 km (0.114 R)
• M41: 24,364,257 km (0.084 R)
• M42: 24,522,981 km (0.101 R)
• M43: 25,000,946 km (0.104 R)
• M44: 25,723,952 km (0.07 R)
• M45: 26,128,465 km (0.079 R)
• M46: 28,265,770 km (0.093 R)
• M47: 29,018,696 km (0.116 R)
• M48: 29,102,770 km (0.054 R)
• M49: 30,202,913 km (0.109 R)
• M50: 30,458,575 km (0.113 R)
• M51: 30,629,566 km (0.048 R)
• M52: 32,008,409 km (0.073 R)
• M53: 32,095,326 km (0.112 R)
• M54: 32,182,242 km (0.06 R)
• M55: 33,407,598 km (0.037 R)
• M56: 33,760,350 km (0.047 R)
• M57: 33,848,762 km (0.099 R)
• M58: 35,723,224 km (0.115 R)
• M59: 37,356,383 km (0.106 R)
• M60: 39,013,778 km (0.106 R)
• M61: 39,199,429 km (0.046 R)
• M62: 40,225,671 km (0.03 R)
• M63: 41,355,284 km (0.117 R)
• M64: 42,399,926 km (0.108 R)
• M65: 44,127,931 km (0.074 R)
• M66: 46,270,921 km (0.098 R)
• M67: 46,664,213 km (0.096 R)
• M68: 47,652,307 km (0.103 R)
• M69: 47,751,491 km (0.108 R)
• M70: 52,592,328 km (0.101 R)
• M71: 52,899,901 km (0.089 R)
• M72: 53,929,883 km (0.082 R)
• M73: 54,654,834 km (0.081 R)
• M74: 55,174,687 km (0.072 R)
• M75: 56,428,766 km (0.091 R)
• M76: 57,375,571 km (0.11 R)
• M77: 57,798,035 km (0.111 R)
• M78: 58,221,547 km (0.087 R)
• M79: 59,284,739 km (0.06 R)
• M80: 59,391,402 km (0.111 R)
• M81: 60,784,008 km (0.09 R)
• M82: 65,797,332 km (0.103 R)
• M83: 67,460,561 km (0.114 R)
• M84: 67,572,012 km (0.044 R)
• M85: 70,263,278 km (0.114 R)
• M86: 70,489,021 km (0.085 R)
• M87: 71,054,800 km (0.071 R)
• M88: 72,190,696 km (0.083 R)
• M89: 73,103,692 km (0.081 R)
• M90: 73,561,611 km (0.1 R)
• M91: 74,250,360 km (0.06 R)
• M92: 74,365,401 km (0.104 R)
• M93: 76,445,260 km (0.117 R)
• M94: 76,793,823 km (0.098 R)
• M95: 76,910,210 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.7

Radius: 5.6

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 14.14 AU - 19.36 AU

Year: 25039 Days

Day: 22.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,588,847 km

• M1: 335,997 km (0.105 R)
• M2: 479,611 km (0.095 R)
• M3: 664,364 km (0.104 R)
• M4: 822,938 km (0.102 R)
• M5: 918,980 km (0.088 R)
• M6: 1,018,911 km (0.116 R)
• M7: 1,175,390 km (0.116 R)
• M8: 1,256,622 km (0.096 R)
• M9: 1,907,822 km (0.112 R)
• M10: 2,334,774 km (0.069 R)
• M11: 2,826,801 km (0.094 R)
• M12: 3,010,059 km (0.101 R)
• M13: 3,159,657 km (0.107 R)
• M14: 3,701,949 km (0.095 R)
• M15: 4,148,050 km (0.094 R)
• M16: 4,189,488 km (0.088 R)
• M17: 4,697,074 km (0.079 R)
• M18: 5,046,235 km (0.093 R)
• M19: 5,223,958 km (0.026 R)
• M20: 5,585,536 km (0.114 R)
• M21: 5,631,313 km (0.071 R)
• M22: 5,955,192 km (0.112 R)
• M23: 6,621,202 km (0.094 R)
• M24: 7,160,801 km (0.116 R)
• M25: 7,310,399 km (0.112 R)
• M26: 7,867,950 km (0.069 R)
• M27: 8,439,115 km (0.112 R)
• M28: 9,347,773 km (0.117 R)
• M29: 9,456,680 km (0.101 R)
• M30: 9,511,283 km (0.083 R)
• M31: 9,620,789 km (0.077 R)
• M32: 10,399,595 km (0.114 R)
• M33: 10,910,771 km (0.066 R)
• M34: 12,254,010 km (0.113 R)
• M35: 13,586,927 km (0.108 R)
• M36: 13,834,213 km (0.093 R)
• M37: 14,333,271 km (0.079 R)
• M38: 15,284,714 km (0.058 R)
• M39: 15,413,069 km (0.108 R)
• M40: 15,541,872 km (0.118 R)
• M41: 15,800,378 km (0.082 R)
• M42: 16,848,909 km (0.073 R)
• M43: 17,247,887 km (0.113 R)
• M44: 17,582,687 km (0.084 R)
• M45: 18,190,951 km (0.04 R)
• M46: 18,874,614 km (0.06 R)
• M47: 20,267,220 km (0.047 R)
• M48: 20,762,539 km (0.058 R)
• M49: 22,344,536 km (0.106 R)
• M50: 24,789,414 km (0.12 R)
• M51: 25,318,841 km (0.074 R)
• M52: 26,312,021 km (0.114 R)
• M53: 26,388,915 km (0.105 R)
• M54: 27,473,649 km (0.07 R)
• M55: 27,629,829 km (0.102 R)
• M56: 28,414,919 km (0.104 R)
• M57: 28,572,894 km (0.095 R)
• M58: 29,686,351 km (0.093 R)
• M59: 31,138,797 km (0.06 R)
• M60: 31,628,131 km (0.065 R)
• M61: 32,779,586 km (0.111 R)
• M62: 33,111,095 km (0.113 R)
• M63: 34,196,278 km (0.069 R)
• M64: 34,616,648 km (0.074 R)
• M65: 36,658,509 km (0.087 R)
• M66: 37,434,174 km (0.073 R)
• M67: 38,302,440 km (0.084 R)
• M68: 39,882,044 km (0.087 R)
• M69: 40,679,700 km (0.079 R)
• M70: 41,393,132 km (0.109 R)
• M71: 42,832,563 km (0.066 R)
• M72: 43,194,889 km (0.091 R)
• M73: 44,196,746 km (0.087 R)
• M74: 45,667,592 km (0.094 R)
• M75: 46,037,847 km (0.113 R)
• M76: 46,316,099 km (0.08 R)
• M77: 47,434,942 km (0.068 R)
• M78: 50,079,982 km (0.093 R)
• M79: 53,063,711 km (0.087 R)
• M80: 55,511,731 km (0.114 R)
• M81: 59,302,391 km (0.084 R)
• M82: 59,504,199 km (0.083 R)
• M83: 59,605,177 km (0.107 R)
• M84: 61,432,814 km (0.063 R)
• M85: 62,969,783 km (0.119 R)
• M86: 63,175,779 km (0.084 R)
• M87: 63,898,038 km (0.052 R)
• M88: 65,351,082 km (0.096 R)
• M89: 66,500,293 km (0.076 R)
• M90: 66,605,161 km (0.034 R)
• M91: 66,919,915 km (0.109 R)
• M92: 67,129,950 km (0.106 R)
• M93: 69,243,170 km (0.113 R)
• M94: 71,270,819 km (0.047 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364

Radius: 4.4

Gravity: 18.8 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 15.76 AU - 17.74 AU

Year: 25039 Days

Day: 17.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,588,847 km

• M1: 72,854 km (0.089 R)
• M2: 105,915 km (0.063 R)
• M3: 160,818 km (0.074 R)
• M4: 213,327 km (0.105 R)
• M5: 372,050 km (0.083 R)
• M6: 670,498 km (0.098 R)
• M7: 760,406 km (0.039 R)
• M8: 878,588 km (0.063 R)
• M9: 1,159,084 km (0.113 R)
• M10: 1,212,940 km (0.113 R)
• M11: 1,351,318 km (0.077 R)
• M12: 1,494,782 km (0.105 R)
• M13: 1,734,438 km (0.119 R)
• M14: 3,028,310 km (0.116 R)
• M15: 3,563,571 km (0.103 R)
• M16: 4,377,832 km (0.081 R)
• M17: 4,547,326 km (0.096 R)
• M18: 4,590,111 km (0.107 R)
• M19: 4,719,065 km (0.117 R)
• M20: 5,472,141 km (0.105 R)
• M21: 6,357,162 km (0.088 R)
• M22: 6,549,096 km (0.102 R)
• M23: 6,694,355 km (0.117 R)
• M24: 8,100,126 km (0.059 R)
• M25: 8,517,953 km (0.115 R)
• M26: 9,103,928 km (0.12 R)
• M27: 9,979,375 km (0.062 R)
• M28: 10,090,676 km (0.11 R)
• M29: 11,691,672 km (0.052 R)
• M30: 11,750,314 km (0.117 R)
• M31: 11,808,957 km (0.114 R)
• M32: 11,926,690 km (0.035 R)
• M33: 12,521,192 km (0.117 R)
• M34: 15,441,791 km (0.114 R)
• M35: 18,628,675 km (0.1 R)
• M36: 19,040,967 km (0.087 R)
• M37: 19,248,160 km (0.042 R)
• M38: 19,386,687 km (0.04 R)
• M39: 19,525,664 km (0.066 R)
• M40: 20,225,183 km (0.103 R)
• M41: 20,295,644 km (0.031 R)
• M42: 20,648,844 km (0.082 R)
• M43: 20,932,931 km (0.12 R)
• M44: 21,504,844 km (0.076 R)
• M45: 23,992,507 km (0.098 R)
• M46: 24,067,006 km (0.068 R)
• M47: 24,365,903 km (0.1 R)
• M48: 24,590,898 km (0.045 R)
• M49: 24,967,436 km (0.086 R)
• M50: 25,955,231 km (0.038 R)
• M51: 26,415,543 km (0.066 R)
• M52: 26,723,864 km (0.093 R)
• M53: 27,343,948 km (0.118 R)
• M54: 27,421,888 km (0.113 R)
• M55: 28,361,961 km (0.086 R)
• M56: 28,440,650 km (0.102 R)
• M57: 28,915,174 km (0.106 R)
• M58: 29,153,334 km (0.047 R)
• M59: 29,471,828 km (0.106 R)
• M60: 29,951,887 km (0.058 R)
• M61: 30,354,006 km (0.092 R)
• M62: 30,596,056 km (0.095 R)
• M63: 30,757,771 km (0.088 R)
• M64: 32,968,828 km (0.104 R)
• M65: 34,303,091 km (0.093 R)
• M66: 35,995,641 km (0.111 R)
• M67: 36,337,323 km (0.075 R)
• M68: 39,461,226 km (0.111 R)
• M69: 40,255,441 km (0.115 R)
• M70: 41,055,041 km (0.058 R)
• M71: 41,680,510 km (0.102 R)
• M72: 43,031,379 km (0.067 R)
• M73: 47,730,697 km (0.12 R)
• M74: 48,576,822 km (0.06 R)
• M75: 48,765,465 km (0.119 R)
• M76: 50,474,471 km (0.099 R)
• M77: 50,856,993 km (0.041 R)
• M78: 51,048,478 km (0.1 R)
• M79: 52,106,584 km (0.097 R)
• M80: 53,463,586 km (0.111 R)
• M81: 54,342,025 km (0.045 R)
• M82: 55,028,530 km (0.053 R)
• M83: 56,212,148 km (0.109 R)
• M84: 59,711,990 km (0.082 R)
• M85: 60,015,375 km (0.115 R)
• M86: 60,217,780 km (0.081 R)
• M87: 61,641,354 km (0.108 R)
• M88: 61,845,555 km (0.099 R)
• M89: 64,832,576 km (0.079 R)
• M90: 66,291,454 km (0.104 R)
• M91: 68,288,436 km (0.075 R)
• M92: 69,029,095 km (0.077 R)
• M93: 69,985,325 km (0.103 R)
• M94: 70,732,117 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 19,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit