🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.62 AU - 0.68 AU

Year: 194 Days

Day: 22.7 Hours

Environment

Temp: 173 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,180,869 km

• M1: 107,710 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.72 AU - 1.12 AU

Year: 327 Days

Day: 40 Hours

Environment

Temp: 33 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 100,180,869 km

• M1: 221,106 km (0.115 R)
• M2: 519,404 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.01 AU - 1.55 AU

Year: 537 Days

Day: 17.9 Hours

Environment

Temp: -1 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.07 AU - 2.09 AU

Year: 1112 Days

Day: 38.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.2

Radius: 11.7

Gravity: 4.88 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.31 AU - 5.35 AU

Year: 4563 Days

Day: 13.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 157.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 100,180,869 km

• M1: 155,432 km (0.119 R)
• M2: 369,806 km (0.079 R)
• M3: 449,542 km (0.111 R)
• M4: 721,211 km (0.086 R)
• M5: 877,242 km (0.096 R)
• M6: 1,168,210 km (0.106 R)
• M7: 1,369,569 km (0.088 R)
• M8: 1,567,038 km (0.075 R)
• M9: 1,757,775 km (0.12 R)
• M10: 1,872,666 km (0.093 R)
• M11: 2,162,587 km (0.077 R)
• M12: 2,322,058 km (0.085 R)
• M13: 2,728,366 km (0.107 R)
• M14: 3,038,034 km (0.037 R)
• M15: 3,586,609 km (0.042 R)
• M16: 3,840,477 km (0.118 R)
• M17: 4,056,496 km (0.075 R)
• M18: 4,960,516 km (0.077 R)
• M19: 5,243,705 km (0.109 R)
• M20: 5,435,339 km (0.11 R)
• M21: 5,605,133 km (0.105 R)
• M22: 5,801,256 km (0.036 R)
• M23: 6,074,721 km (0.085 R)
• M24: 6,531,293 km (0.108 R)
• M25: 6,711,858 km (0.12 R)
• M26: 7,078,074 km (0.083 R)
• M27: 7,343,759 km (0.104 R)
• M28: 7,585,659 km (0.07 R)
• M29: 7,721,195 km (0.108 R)
• M30: 7,830,102 km (0.118 R)
• M31: 8,049,712 km (0.069 R)
• M32: 9,177,829 km (0.025 R)
• M33: 9,351,363 km (0.069 R)
• M34: 9,878,396 km (0.09 R)
• M35: 10,145,578 km (0.11 R)
• M36: 10,325,095 km (0.108 R)
• M37: 10,415,153 km (0.103 R)
• M38: 10,566,098 km (0.027 R)
• M39: 11,114,972 km (0.105 R)
• M40: 12,559,639 km (0.077 R)
• M41: 13,632,256 km (0.109 R)
• M42: 13,896,595 km (0.06 R)
• M43: 14,531,488 km (0.107 R)
• M44: 15,073,481 km (0.086 R)
• M45: 15,210,064 km (0.09 R)
• M46: 15,518,834 km (0.112 R)
• M47: 15,656,614 km (0.077 R)
• M48: 16,072,795 km (0.119 R)
• M49: 16,352,094 km (0.082 R)
• M50: 16,738,955 km (0.106 R)
• M51: 16,880,474 km (0.087 R)
• M52: 17,093,352 km (0.117 R)
• M53: 17,845,380 km (0.076 R)
• M54: 18,098,500 km (0.105 R)
• M55: 18,462,172 km (0.058 R)
• M56: 18,681,483 km (0.074 R)
• M57: 18,938,492 km (0.097 R)
• M58: 19,159,747 km (0.118 R)
• M59: 19,791,349 km (0.11 R)
• M60: 20,429,684 km (0.09 R)
• M61: 21,457,421 km (0.07 R)
• M62: 21,611,058 km (0.113 R)
• M63: 22,268,391 km (0.086 R)
• M64: 22,423,973 km (0.104 R)
• M65: 22,736,184 km (0.083 R)
• M66: 22,892,962 km (0.072 R)
• M67: 23,089,384 km (0.049 R)
• M68: 23,602,505 km (0.093 R)
• M69: 24,801,233 km (0.115 R)
• M70: 24,922,257 km (0.063 R)
• M71: 25,489,233 km (0.045 R)
• M72: 25,815,207 km (0.117 R)
• M73: 27,632,671 km (0.063 R)
• M74: 27,883,697 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.6

Radius: 14.2

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.2 AU - 7.68 AU

Year: 6780 Days

Day: 8 Hours

Environment

Temp: -155 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 100,180,869 km

• M1: 259,253 km (0.075 R)
• M2: 605,722 km (0.119 R)
• M3: 735,872 km (0.05 R)
• M4: 850,464 km (0.083 R)
• M5: 944,411 km (0.039 R)
• M6: 1,056,610 km (0.11 R)
• M7: 1,203,964 km (0.073 R)
• M8: 1,374,655 km (0.045 R)
• M9: 1,603,988 km (0.075 R)
• M10: 1,741,020 km (0.079 R)
• M11: 2,027,201 km (0.114 R)
• M12: 2,406,731 km (0.118 R)
• M13: 2,892,325 km (0.1 R)
• M14: 3,342,615 km (0.039 R)
• M15: 3,769,418 km (0.092 R)
• M16: 3,977,807 km (0.079 R)
• M17: 4,381,871 km (0.094 R)
• M18: 4,625,865 km (0.096 R)
• M19: 4,949,894 km (0.095 R)
• M20: 5,593,764 km (0.108 R)
• M21: 6,374,066 km (0.093 R)
• M22: 6,623,147 km (0.066 R)
• M23: 6,734,896 km (0.038 R)
• M24: 7,622,760 km (0.106 R)
• M25: 8,095,339 km (0.095 R)
• M26: 8,275,156 km (0.105 R)
• M27: 8,425,950 km (0.091 R)
• M28: 8,547,274 km (0.071 R)
• M29: 8,638,679 km (0.113 R)
• M30: 9,131,454 km (0.095 R)
• M31: 9,318,751 km (0.12 R)
• M32: 10,631,921 km (0.075 R)
• M33: 10,862,002 km (0.098 R)
• M34: 11,027,308 km (0.107 R)
• M35: 11,460,992 km (0.082 R)
• M36: 11,595,630 km (0.1 R)
• M37: 11,730,717 km (0.106 R)
• M38: 11,832,444 km (0.09 R)
• M39: 12,242,192 km (0.11 R)
• M40: 12,379,822 km (0.115 R)
• M41: 12,622,021 km (0.112 R)
• M42: 12,726,141 km (0.099 R)
• M43: 12,935,578 km (0.092 R)
• M44: 13,110,907 km (0.08 R)
• M45: 13,677,285 km (0.116 R)
• M46: 13,891,808 km (0.096 R)
• M47: 16,437,664 km (0.059 R)
• M48: 16,665,801 km (0.097 R)
• M49: 18,568,088 km (0.054 R)
• M50: 19,164,086 km (0.105 R)
• M51: 19,404,340 km (0.063 R)
• M52: 19,524,766 km (0.077 R)
• M53: 20,375,080 km (0.113 R)
• M54: 21,030,917 km (0.069 R)
• M55: 22,195,537 km (0.084 R)
• M56: 22,701,028 km (0.039 R)
• M57: 22,828,037 km (0.103 R)
• M58: 23,295,680 km (0.082 R)
• M59: 23,509,305 km (0.087 R)
• M60: 23,723,530 km (0.056 R)
• M61: 25,724,999 km (0.082 R)
• M62: 25,857,394 km (0.086 R)
• M63: 26,389,364 km (0.057 R)
• M64: 26,969,654 km (0.105 R)
• M65: 28,142,950 km (0.118 R)
• M66: 28,598,775 km (0.118 R)
• M67: 30,539,358 km (0.12 R)
• M68: 30,866,977 km (0.065 R)
• M69: 30,960,775 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731

Radius: 9.1

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 7.18 AU - 11.04 AU

Year: 10197 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 100,180,869 km

• M1: 242,797 km (0.083 R)
• M2: 308,920 km (0.107 R)
• M3: 494,571 km (0.112 R)
• M4: 971,788 km (0.112 R)
• M5: 1,171,052 km (0.073 R)
• M6: 1,297,163 km (0.085 R)
• M7: 1,361,789 km (0.111 R)
• M8: 1,678,787 km (0.111 R)
• M9: 2,171,263 km (0.102 R)
• M10: 2,249,054 km (0.097 R)
• M11: 2,433,808 km (0.052 R)
• M12: 2,541,817 km (0.115 R)
• M13: 2,989,564 km (0.068 R)
• M14: 3,047,309 km (0.115 R)
• M15: 3,222,637 km (0.08 R)
• M16: 3,737,852 km (0.113 R)
• M17: 4,376,635 km (0.081 R)
• M18: 4,877,788 km (0.06 R)
• M19: 5,014,670 km (0.102 R)
• M20: 5,222,162 km (0.1 R)
• M21: 5,753,534 km (0.047 R)
• M22: 6,007,402 km (0.082 R)
• M23: 6,190,958 km (0.052 R)
• M24: 6,302,109 km (0.118 R)
• M25: 6,829,143 km (0.087 R)
• M26: 8,127,054 km (0.107 R)
• M27: 8,783,190 km (0.117 R)
• M28: 9,075,654 km (0.071 R)
• M29: 9,713,240 km (0.089 R)
• M30: 9,885,726 km (0.068 R)
• M31: 10,233,542 km (0.093 R)
• M32: 10,453,151 km (0.096 R)
• M33: 11,121,106 km (0.078 R)
• M34: 12,685,750 km (0.103 R)
• M35: 13,445,557 km (0.119 R)
• M36: 14,171,406 km (0.095 R)
• M37: 15,560,123 km (0.088 R)
• M38: 15,914,072 km (0.099 R)
• M39: 16,526,974 km (0.081 R)
• M40: 16,681,359 km (0.058 R)
• M41: 16,991,775 km (0.111 R)
• M42: 17,513,124 km (0.087 R)
• M43: 18,358,501 km (0.033 R)
• M44: 18,893,463 km (0.116 R)
• M45: 19,001,024 km (0.104 R)
• M46: 19,162,889 km (0.11 R)
• M47: 20,473,965 km (0.05 R)
• M48: 20,584,517 km (0.102 R)
• M49: 21,028,673 km (0.104 R)
• M50: 22,437,137 km (0.101 R)
• M51: 22,665,274 km (0.041 R)
• M52: 24,401,058 km (0.104 R)
• M53: 24,871,244 km (0.119 R)
• M54: 24,930,186 km (0.068 R)
• M55: 24,989,128 km (0.094 R)
• M56: 25,285,032 km (0.058 R)
• M57: 25,820,293 km (0.063 R)
• M58: 25,999,661 km (0.119 R)
• M59: 26,179,328 km (0.075 R)
• M60: 26,299,306 km (0.068 R)
• M61: 27,266,157 km (0.041 R)
• M62: 27,387,780 km (0.1 R)
• M63: 27,448,666 km (0.111 R)
• M64: 28,429,280 km (0.072 R)
• M65: 29,296,798 km (0.036 R)
• M66: 30,424,766 km (0.082 R)
• M67: 30,993,986 km (0.074 R)
• M68: 31,120,995 km (0.085 R)
• M69: 31,184,574 km (0.116 R)
• M70: 32,593,935 km (0.094 R)
• M71: 33,306,320 km (0.039 R)
• M72: 33,893,043 km (0.067 R)
• M73: 34,023,941 km (0.109 R)
• M74: 34,878,444 km (0.088 R)
• M75: 40,152,368 km (0.113 R)
• M76: 41,124,903 km (0.112 R)
• M77: 41,684,100 km (0.11 R)
• M78: 42,457,222 km (0.072 R)
• M79: 42,527,832 km (0.094 R)
• M80: 42,598,293 km (0.082 R)
• M81: 43,093,312 km (0.095 R)
• M82: 45,308,109 km (0.075 R)
• M83: 46,683,811 km (0.109 R)
• M84: 48,220,181 km (0.115 R)
• M85: 49,402,004 km (0.074 R)
• M86: 49,624,606 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.4

Radius: 7.1

Gravity: 16.43 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.18 AU - 18.1 AU

Year: 27476 Days

Day: 22.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 72.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 100,180,869 km

• M1: 188,344 km (0.11 R)
• M2: 1,173,894 km (0.05 R)
• M3: 1,633,459 km (0.07 R)
• M4: 2,568,745 km (0.099 R)
• M5: 3,065,560 km (0.066 R)
• M6: 3,640,763 km (0.103 R)
• M7: 3,840,028 km (0.093 R)
• M8: 3,890,293 km (0.037 R)
• M9: 5,387,767 km (0.083 R)
• M10: 5,500,863 km (0.11 R)
• M11: 5,672,153 km (0.058 R)
• M12: 5,729,598 km (0.102 R)
• M13: 6,314,975 km (0.065 R)
• M14: 6,434,204 km (0.109 R)
• M15: 6,494,193 km (0.078 R)
• M16: 6,614,769 km (0.11 R)
• M17: 7,042,320 km (0.114 R)
• M18: 7,166,037 km (0.107 R)
• M19: 7,605,107 km (0.099 R)
• M20: 10,985,271 km (0.108 R)
• M21: 11,273,247 km (0.107 R)
• M22: 12,599,881 km (0.101 R)
• M23: 15,397,510 km (0.107 R)
• M24: 15,719,744 km (0.111 R)
• M25: 16,370,944 km (0.112 R)
• M26: 17,197,472 km (0.09 R)
• M27: 18,122,136 km (0.114 R)
• M28: 19,235,593 km (0.1 R)
• M29: 19,669,876 km (0.106 R)
• M30: 19,757,092 km (0.112 R)
• M31: 21,170,043 km (0.091 R)
• M32: 21,348,963 km (0.089 R)
• M33: 21,438,572 km (0.034 R)
• M34: 23,349,834 km (0.087 R)
• M35: 23,720,089 km (0.106 R)
• M36: 24,560,230 km (0.043 R)
• M37: 24,842,372 km (0.088 R)
• M38: 25,409,946 km (0.109 R)
• M39: 26,173,344 km (0.03 R)
• M40: 26,365,428 km (0.104 R)
• M41: 27,041,162 km (0.092 R)
• M42: 27,235,340 km (0.112 R)
• M43: 31,112,468 km (0.12 R)
• M44: 31,214,194 km (0.068 R)
• M45: 33,062,925 km (0.085 R)
• M46: 33,374,387 km (0.045 R)
• M47: 37,080,675 km (0.106 R)
• M48: 41,473,167 km (0.097 R)
• M49: 44,300,717 km (0.037 R)
• M50: 44,415,009 km (0.113 R)
• M51: 44,758,785 km (0.105 R)
• M52: 45,911,138 km (0.106 R)
• M53: 46,258,654 km (0.094 R)
• M54: 46,723,454 km (0.073 R)
• M55: 50,497,210 km (0.092 R)
• M56: 50,616,739 km (0.084 R)
• M57: 50,736,267 km (0.079 R)
• M58: 52,783,814 km (0.09 R)
• M59: 52,904,988 km (0.116 R)
• M60: 53,512,804 km (0.109 R)
• M61: 54,735,318 km (0.082 R)
• M62: 55,719,971 km (0.101 R)
• M63: 55,966,957 km (0.079 R)
• M64: 56,462,276 km (0.094 R)
• M65: 56,710,458 km (0.058 R)
• M66: 57,332,337 km (0.12 R)
• M67: 58,332,249 km (0.118 R)
• M68: 59,211,884 km (0.04 R)
• M69: 59,969,298 km (0.114 R)
• M70: 62,902,464 km (0.062 R)
• M71: 65,360,506 km (0.084 R)
• M72: 65,490,806 km (0.059 R)
• M73: 73,732,452 km (0.061 R)
• M74: 80,472,883 km (0.12 R)
• M75: 81,451,702 km (0.098 R)
• M76: 82,575,182 km (0.075 R)
• M77: 82,716,103 km (0.086 R)
• M78: 83,421,308 km (0.1 R)
• M79: 90,147,078 km (0.076 R)
• M80: 91,600,272 km (0.081 R)
• M81: 93,501,212 km (0.115 R)
• M82: 94,677,500 km (0.088 R)
• M83: 98,832,731 km (0.114 R)
• M84: 100,030,711 km (0.106 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: 514 - 11,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit