🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.57 AU - 0.71 AU

Year: 187 Days

Day: 29.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.3 AU - 1.72 AU

Year: 678 Days

Day: 43.1 Hours

Environment

Temp: -33 °C

Axial Tilt: 48.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,609,660 km

• M1: 73,752 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.27 AU - 1.77 AU

Year: 684 Days

Day: 40.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,609,660 km

• M1: 643,420 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.95 AU - 3.11 AU

Year: 1926 Days

Day: 31 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 14

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.38 AU - 6.1 AU

Year: 4381 Days

Day: 11.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 67,609,660 km

• M1: 177,124 km (0.05 R)
• M2: 301,589 km (0.072 R)
• M3: 421,567 km (0.032 R)
• M4: 661,522 km (0.075 R)
• M5: 755,768 km (0.111 R)
• M6: 950,246 km (0.071 R)
• M7: 1,152,203 km (0.107 R)
• M8: 1,247,945 km (0.116 R)
• M9: 1,611,917 km (0.1 R)
• M10: 2,113,968 km (0.076 R)
• M11: 2,466,121 km (0.108 R)
• M12: 2,678,101 km (0.112 R)
• M13: 2,955,306 km (0.094 R)
• M14: 3,059,875 km (0.075 R)
• M15: 3,443,743 km (0.037 R)
• M16: 3,617,576 km (0.1 R)
• M17: 3,974,217 km (0.076 R)
• M18: 4,478,960 km (0.059 R)
• M19: 4,669,249 km (0.095 R)
• M20: 4,791,769 km (0.1 R)
• M21: 4,968,744 km (0.096 R)
• M22: 5,848,080 km (0.028 R)
• M23: 5,961,475 km (0.093 R)
• M24: 6,152,063 km (0.063 R)
• M25: 6,441,684 km (0.076 R)
• M26: 6,696,449 km (0.099 R)
• M27: 7,034,690 km (0.106 R)
• M28: 7,521,631 km (0.05 R)
• M29: 7,624,555 km (0.103 R)
• M30: 7,810,954 km (0.109 R)
• M31: 8,357,734 km (0.091 R)
• M32: 8,592,902 km (0.105 R)
• M33: 8,830,314 km (0.083 R)
• M34: 9,004,296 km (0.099 R)
• M35: 9,179,325 km (0.114 R)
• M36: 9,377,842 km (0.061 R)
• M37: 9,868,822 km (0.064 R)
• M38: 9,958,880 km (0.098 R)
• M39: 10,117,454 km (0.116 R)
• M40: 10,391,068 km (0.107 R)
• M41: 10,945,777 km (0.092 R)
• M42: 11,062,613 km (0.095 R)
• M43: 11,156,261 km (0.118 R)
• M44: 11,510,210 km (0.089 R)
• M45: 11,819,877 km (0.117 R)
• M46: 12,253,262 km (0.112 R)
• M47: 12,716,417 km (0.112 R)
• M48: 12,863,921 km (0.052 R)
• M49: 12,987,190 km (0.098 R)
• M50: 13,110,907 km (0.095 R)
• M51: 13,434,338 km (0.086 R)
• M52: 13,886,722 km (0.036 R)
• M53: 14,114,709 km (0.086 R)
• M54: 14,961,582 km (0.078 R)
• M55: 15,195,404 km (0.119 R)
• M56: 15,614,128 km (0.058 R)
• M57: 16,329,356 km (0.051 R)
• M58: 16,839,036 km (0.098 R)
• M59: 16,947,045 km (0.114 R)
• M60: 17,435,781 km (0.088 R)
• M61: 17,901,629 km (0.071 R)
• M62: 18,205,313 km (0.116 R)
• M63: 18,789,792 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 12

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.84 AU - 8.98 AU

Year: 8908 Days

Day: 9.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,609,660 km

• M1: 175,777 km (0.101 R)
• M2: 287,228 km (0.079 R)
• M3: 553,662 km (0.087 R)
• M4: 866,321 km (0.056 R)
• M5: 953,387 km (0.113 R)
• M6: 1,062,145 km (0.104 R)
• M7: 1,394,252 km (0.12 R)
• M8: 1,781,262 km (0.069 R)
• M9: 1,987,557 km (0.083 R)
• M10: 2,081,804 km (0.106 R)
• M11: 2,576,075 km (0.097 R)
• M12: 2,916,710 km (0.105 R)
• M13: 3,216,504 km (0.118 R)
• M14: 3,356,228 km (0.076 R)
• M15: 3,905,252 km (0.109 R)
• M16: 4,607,465 km (0.081 R)
• M17: 4,957,225 km (0.084 R)
• M18: 5,348,722 km (0.053 R)
• M19: 5,548,286 km (0.025 R)
• M20: 5,886,377 km (0.078 R)
• M21: 5,989,151 km (0.088 R)
• M22: 6,231,200 km (0.112 R)
• M23: 6,336,068 km (0.098 R)
• M24: 6,511,995 km (0.057 R)
• M25: 6,618,359 km (0.055 R)
• M26: 6,940,743 km (0.077 R)
• M27: 7,452,816 km (0.06 R)
• M28: 7,676,016 km (0.113 R)
• M29: 8,091,001 km (0.098 R)
• M30: 8,397,377 km (0.071 R)
• M31: 9,945,266 km (0.045 R)
• M32: 11,322,614 km (0.118 R)
• M33: 12,273,907 km (0.102 R)
• M34: 12,537,798 km (0.115 R)
• M35: 12,714,772 km (0.101 R)
• M36: 13,026,384 km (0.038 R)
• M37: 13,250,631 km (0.117 R)
• M38: 13,566,732 km (0.085 R)
• M39: 14,344,641 km (0.119 R)
• M40: 14,622,743 km (0.066 R)
• M41: 15,325,554 km (0.034 R)
• M42: 15,848,099 km (0.083 R)
• M43: 16,183,647 km (0.101 R)
• M44: 17,253,422 km (0.051 R)
• M45: 17,351,857 km (0.094 R)
• M46: 17,796,911 km (0.072 R)
• M47: 18,195,739 km (0.118 R)
• M48: 18,396,200 km (0.104 R)
• M49: 19,002,221 km (0.117 R)
• M50: 19,871,833 km (0.104 R)
• M51: 20,754,461 km (0.102 R)
• M52: 22,611,718 km (0.107 R)
• M53: 23,260,674 km (0.084 R)
• M54: 24,245,626 km (0.117 R)
• M55: 24,411,081 km (0.061 R)
• M56: 25,244,192 km (0.116 R)
• M57: 25,748,486 km (0.08 R)
• M58: 27,166,824 km (0.109 R)
• M59: 27,798,875 km (0.103 R)
• M60: 28,145,792 km (0.069 R)
• M61: 29,253,415 km (0.091 R)
• M62: 29,606,167 km (0.117 R)
• M63: 30,019,655 km (0.076 R)
• M64: 30,553,869 km (0.098 R)
• M65: 32,054,485 km (0.116 R)
• M66: 32,783,177 km (0.075 R)
• M67: 34,318,948 km (0.078 R)
• M68: 34,504,898 km (0.106 R)
• M69: 35,002,162 km (0.091 R)
• M70: 37,524,083 km (0.079 R)
• M71: 37,779,596 km (0.084 R)
• M72: 38,099,586 km (0.099 R)
• M73: 38,742,408 km (0.113 R)
• M74: 39,065,240 km (0.087 R)
• M75: 39,648,522 km (0.067 R)
• M76: 39,908,673 km (0.108 R)
• M77: 40,758,089 km (0.103 R)
• M78: 41,020,634 km (0.109 R)
• M79: 41,811,707 km (0.055 R)
• M80: 42,076,496 km (0.115 R)
• M81: 43,274,924 km (0.101 R)
• M82: 43,475,834 km (0.088 R)
• M83: 44,282,316 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.1

Radius: 11.2

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 9.43 AU - 12.99 AU

Year: 13709 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,609,660 km

• M1: 389,254 km (0.069 R)
• M2: 785,838 km (0.115 R)
• M3: 908,209 km (0.055 R)
• M4: 1,150,108 km (0.116 R)
• M5: 1,243,308 km (0.093 R)
• M6: 1,412,952 km (0.048 R)
• M7: 1,775,727 km (0.108 R)
• M8: 1,912,459 km (0.092 R)
• M9: 1,996,234 km (0.109 R)
• M10: 2,081,206 km (0.057 R)
• M11: 2,167,524 km (0.092 R)
• M12: 2,464,176 km (0.084 R)
• M13: 2,617,364 km (0.093 R)
• M14: 3,362,960 km (0.086 R)
• M15: 3,918,866 km (0.103 R)
• M16: 4,244,241 km (0.092 R)
• M17: 5,037,559 km (0.113 R)
• M18: 5,794,374 km (0.071 R)
• M19: 6,629,280 km (0.073 R)
• M20: 7,148,385 km (0.11 R)
• M21: 7,457,304 km (0.118 R)
• M22: 8,179,712 km (0.115 R)
• M23: 8,595,894 km (0.066 R)
• M24: 9,401,029 km (0.096 R)
• M25: 9,983,863 km (0.062 R)
• M26: 10,428,617 km (0.12 R)
• M27: 10,779,125 km (0.051 R)
• M28: 10,930,518 km (0.045 R)
• M29: 11,286,561 km (0.115 R)
• M30: 12,536,002 km (0.079 R)
• M31: 12,748,431 km (0.12 R)
• M32: 13,177,029 km (0.067 R)
• M33: 13,393,198 km (0.041 R)
• M34: 13,883,730 km (0.062 R)
• M35: 14,491,247 km (0.107 R)
• M36: 14,602,697 km (0.076 R)
• M37: 15,333,632 km (0.105 R)
• M38: 16,134,280 km (0.111 R)
• M39: 16,481,646 km (0.09 R)
• M40: 18,254,830 km (0.059 R)
• M41: 19,347,642 km (0.113 R)
• M42: 21,152,690 km (0.044 R)
• M43: 21,532,818 km (0.076 R)
• M44: 21,723,705 km (0.077 R)
• M45: 22,107,274 km (0.097 R)
• M46: 22,428,461 km (0.099 R)
• M47: 23,271,146 km (0.105 R)
• M48: 24,521,485 km (0.037 R)
• M49: 24,920,761 km (0.1 R)
• M50: 25,793,366 km (0.097 R)
• M51: 27,086,639 km (0.118 R)
• M52: 27,706,722 km (0.103 R)
• M53: 29,101,124 km (0.079 R)
• M54: 29,736,167 km (0.034 R)
• M55: 30,233,131 km (0.091 R)
• M56: 30,518,414 km (0.065 R)
• M57: 32,030,550 km (0.053 R)
• M58: 32,978,851 km (0.077 R)
• M59: 34,530,181 km (0.076 R)
• M60: 35,352,370 km (0.103 R)
• M61: 35,652,913 km (0.072 R)
• M62: 35,878,805 km (0.117 R)
• M63: 36,180,843 km (0.056 R)
• M64: 36,407,933 km (0.082 R)
• M65: 36,635,471 km (0.116 R)
• M66: 37,244,484 km (0.092 R)
• M67: 38,472,832 km (0.093 R)
• M68: 39,636,405 km (0.029 R)
• M69: 40,026,705 km (0.102 R)
• M70: 40,339,963 km (0.068 R)
• M71: 41,918,520 km (0.099 R)
• M72: 42,316,151 km (0.041 R)
• M73: 43,356,305 km (0.086 R)
• M74: 43,677,941 km (0.085 R)
• M75: 44,242,972 km (0.107 R)
• M76: 45,217,004 km (0.08 R)
• M77: 46,198,066 km (0.093 R)
• M78: 46,608,862 km (0.081 R)
• M79: 48,932,117 km (0.047 R)
• M80: 49,434,916 km (0.115 R)
• M81: 52,144,881 km (0.098 R)
• M82: 52,829,890 km (0.116 R)
• M83: 52,915,759 km (0.107 R)
• M84: 54,729,184 km (0.099 R)
• M85: 54,902,867 km (0.065 R)
• M86: 55,338,048 km (0.104 R)
• M87: 57,531,302 km (0.078 R)
• M88: 58,327,761 km (0.077 R)
• M89: 58,682,906 km (0.042 R)
• M90: 59,216,971 km (0.05 R)
• M91: 59,395,441 km (0.052 R)

Asteroid Belt

Center: 12.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.4

Radius: 5.3

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.94 AU - 16.4 AU

Year: 20523 Days

Day: 24.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,609,660 km

• M1: 68,067 km (0.112 R)
• M2: 189,989 km (0.079 R)
• M3: 606,320 km (0.066 R)
• M4: 689,347 km (0.097 R)
• M5: 843,882 km (0.102 R)
• M6: 1,009,337 km (0.118 R)
• M7: 1,509,143 km (0.083 R)
• M8: 2,138,053 km (0.107 R)
• M9: 2,266,258 km (0.053 R)
• M10: 2,873,625 km (0.106 R)
• M11: 3,379,117 km (0.081 R)
• M12: 3,416,217 km (0.105 R)
• M13: 3,950,730 km (0.119 R)
• M14: 4,884,071 km (0.113 R)
• M15: 5,053,117 km (0.076 R)
• M16: 5,353,509 km (0.104 R)
• M17: 5,704,017 km (0.058 R)
• M18: 5,971,797 km (0.065 R)
• M19: 8,814,606 km (0.069 R)
• M20: 9,332,214 km (0.093 R)
• M21: 9,489,442 km (0.11 R)
• M22: 9,594,759 km (0.087 R)
• M23: 10,019,766 km (0.119 R)
• M24: 10,450,907 km (0.057 R)
• M25: 11,387,240 km (0.079 R)
• M26: 12,753,966 km (0.067 R)
• M27: 12,812,010 km (0.114 R)
• M28: 13,162,369 km (0.098 R)
• M29: 13,991,739 km (0.067 R)
• M30: 14,292,132 km (0.104 R)
• M31: 14,655,355 km (0.115 R)
• M32: 15,638,662 km (0.071 R)
• M33: 15,825,510 km (0.108 R)
• M34: 16,897,678 km (0.066 R)
• M35: 17,089,313 km (0.109 R)
• M36: 17,281,546 km (0.116 R)
• M37: 17,410,200 km (0.091 R)
• M38: 17,539,154 km (0.027 R)
• M39: 18,385,130 km (0.043 R)
• M40: 18,648,123 km (0.077 R)
• M41: 18,846,041 km (0.117 R)
• M42: 19,779,382 km (0.035 R)
• M43: 21,414,187 km (0.066 R)
• M44: 23,091,778 km (0.03 R)
• M45: 24,449,528 km (0.116 R)
• M46: 26,275,071 km (0.098 R)
• M47: 28,447,082 km (0.119 R)
• M48: 28,674,920 km (0.079 R)
• M49: 28,903,505 km (0.117 R)
• M50: 29,823,832 km (0.054 R)
• M51: 31,535,979 km (0.096 R)
• M52: 31,850,583 km (0.066 R)
• M53: 32,800,979 km (0.069 R)
• M54: 33,680,315 km (0.117 R)
• M55: 35,217,284 km (0.074 R)
• M56: 36,611,685 km (0.071 R)
• M57: 37,690,136 km (0.107 R)
• M58: 38,191,439 km (0.04 R)
• M59: 39,878,304 km (0.118 R)
• M60: 40,048,248 km (0.093 R)
• M61: 40,559,872 km (0.116 R)
• M62: 41,675,424 km (0.091 R)
• M63: 44,200,336 km (0.12 R)
• M64: 44,288,300 km (0.107 R)
• M65: 44,376,264 km (0.059 R)
• M66: 46,595,249 km (0.082 R)
• M67: 49,396,469 km (0.086 R)
• M68: 49,761,937 km (0.102 R)
• M69: 50,036,598 km (0.095 R)
• M70: 50,587,418 km (0.039 R)
• M71: 50,771,423 km (0.059 R)
• M72: 51,324,935 km (0.089 R)
• M73: 52,158,943 km (0.114 R)
• M74: 52,344,893 km (0.095 R)
• M75: 52,530,993 km (0.105 R)
• M76: 52,624,193 km (0.064 R)
• M77: 53,184,287 km (0.117 R)
• M78: 54,404,557 km (0.038 R)
• M79: 55,065,630 km (0.063 R)
• M80: 57,543,719 km (0.065 R)
• M81: 57,639,760 km (0.076 R)
• M82: 57,928,185 km (0.065 R)
• M83: 59,086,671 km (0.099 R)
• M84: 59,183,461 km (0.111 R)
• M85: 59,280,400 km (0.104 R)
• M86: 60,838,612 km (0.044 R)
• M87: 61,328,395 km (0.056 R)
• M88: 62,016,246 km (0.104 R)
• M89: 62,114,681 km (0.1 R)
• M90: 62,805,375 km (0.1 R)
• M91: 63,895,943 km (0.081 R)
• M92: 63,995,276 km (0.115 R)
• M93: 67,305,877 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 15,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit