🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.47 AU - 0.69 AU

Year: 155 Days

Day: 40.5 Hours

Environment

Temp: 239 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,780,202 km

• M1: 88,712 km (0.059 R)
• M2: 197,768 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.73 AU

Year: 167 Days

Day: 22.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.53 AU - 0.83 AU

Year: 196 Days

Day: 32.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.65 AU - 0.87 AU

Year: 232 Days

Day: 29.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.32 AU - 1.84 AU

Year: 695 Days

Day: 40.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,780,202 km

• M1: 814,261 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.81 AU - 3.75 AU

Year: 2078 Days

Day: 39.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.2

Radius: 9.7

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.57 AU - 7.45 AU

Year: 5155 Days

Day: 7.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,780,202 km

• M1: 123,717 km (0.096 R)
• M2: 324,777 km (0.048 R)
• M3: 478,863 km (0.102 R)
• M4: 751,430 km (0.071 R)
• M5: 848,519 km (0.056 R)
• M6: 979,716 km (0.072 R)
• M7: 1,536,669 km (0.063 R)
• M8: 2,119,353 km (0.056 R)
• M9: 2,445,327 km (0.07 R)
• M10: 2,678,849 km (0.113 R)
• M11: 2,964,132 km (0.095 R)
• M12: 3,213,213 km (0.057 R)
• M13: 3,398,714 km (0.071 R)
• M14: 3,516,448 km (0.116 R)
• M15: 3,587,806 km (0.1 R)
• M16: 3,756,103 km (0.059 R)
• M17: 4,610,606 km (0.078 R)
• M18: 5,550,829 km (0.097 R)
• M19: 5,745,905 km (0.12 R)
• M20: 5,914,950 km (0.113 R)
• M21: 6,431,960 km (0.05 R)
• M22: 6,578,118 km (0.102 R)
• M23: 6,933,562 km (0.059 R)
• M24: 7,173,966 km (0.107 R)
• M25: 7,264,921 km (0.081 R)
• M26: 7,509,065 km (0.102 R)
• M27: 7,849,400 km (0.066 R)
• M28: 8,353,396 km (0.067 R)
• M29: 8,770,474 km (0.118 R)
• M30: 9,492,134 km (0.114 R)
• M31: 9,591,916 km (0.033 R)
• M32: 9,725,657 km (0.108 R)
• M33: 9,927,315 km (0.107 R)
• M34: 10,748,158 km (0.044 R)
• M35: 10,887,135 km (0.057 R)
• M36: 10,956,698 km (0.052 R)
• M37: 11,237,044 km (0.098 R)
• M38: 11,697,506 km (0.059 R)
• M39: 11,768,864 km (0.118 R)
• M40: 11,876,126 km (0.078 R)
• M41: 11,947,933 km (0.061 R)
• M42: 12,454,322 km (0.119 R)
• M43: 13,487,894 km (0.095 R)
• M44: 13,562,842 km (0.034 R)
• M45: 14,015,077 km (0.09 R)
• M46: 14,779,671 km (0.098 R)
• M47: 15,089,488 km (0.115 R)
• M48: 15,323,160 km (0.109 R)
• M49: 15,440,445 km (0.115 R)
• M50: 15,794,094 km (0.119 R)
• M51: 15,912,576 km (0.082 R)
• M52: 17,276,011 km (0.087 R)
• M53: 17,684,114 km (0.11 R)
• M54: 18,593,220 km (0.111 R)
• M55: 18,676,546 km (0.074 R)
• M56: 19,348,241 km (0.1 R)
• M57: 19,729,566 km (0.109 R)
• M58: 20,113,434 km (0.069 R)
• M59: 20,241,789 km (0.04 R)
• M60: 21,061,884 km (0.103 R)
• M61: 23,047,048 km (0.112 R)
• M62: 23,496,290 km (0.104 R)
• M63: 23,722,034 km (0.069 R)
• M64: 23,948,525 km (0.066 R)
• M65: 24,084,659 km (0.102 R)
• M66: 24,221,092 km (0.11 R)
• M67: 24,586,260 km (0.118 R)
• M68: 25,368,358 km (0.109 R)
• M69: 26,439,329 km (0.094 R)
• M70: 27,287,699 km (0.105 R)
• M71: 27,477,538 km (0.113 R)
• M72: 28,288,808 km (0.097 R)
• M73: 29,011,216 km (0.089 R)
• M74: 29,447,742 km (0.07 R)
• M75: 30,277,861 km (0.042 R)
• M76: 30,572,718 km (0.088 R)
• M77: 30,671,303 km (0.096 R)
• M78: 31,016,875 km (0.103 R)
• M79: 32,713,614 km (0.03 R)
• M80: 32,915,272 km (0.071 R)
• M81: 33,624,066 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.3

Radius: 13.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.93 AU - 7.87 AU

Year: 7042 Days

Day: 8.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,780,202 km

• M1: 171,888 km (0.098 R)
• M2: 286,330 km (0.095 R)
• M3: 377,585 km (0.097 R)
• M4: 498,460 km (0.045 R)
• M5: 613,650 km (0.116 R)
• M6: 781,499 km (0.104 R)
• M7: 1,117,795 km (0.106 R)
• M8: 1,277,715 km (0.105 R)
• M9: 1,381,836 km (0.107 R)
• M10: 1,543,700 km (0.078 R)
• M11: 1,644,081 km (0.073 R)
• M12: 1,746,705 km (0.113 R)
• M13: 1,887,177 km (0.03 R)
• M14: 2,217,340 km (0.086 R)
• M15: 2,526,558 km (0.099 R)
• M16: 2,673,164 km (0.111 R)
• M17: 2,988,965 km (0.107 R)
• M18: 3,115,824 km (0.092 R)
• M19: 3,478,150 km (0.11 R)
• M20: 3,671,880 km (0.064 R)
• M21: 3,808,163 km (0.117 R)
• M22: 4,211,629 km (0.111 R)
• M23: 4,322,630 km (0.08 R)
• M24: 4,418,523 km (0.054 R)
• M25: 4,612,701 km (0.068 R)
• M26: 5,127,168 km (0.083 R)
• M27: 5,451,646 km (0.066 R)
• M28: 5,730,197 km (0.038 R)
• M29: 6,013,386 km (0.087 R)
• M30: 6,120,946 km (0.112 R)
• M31: 6,447,070 km (0.092 R)
• M32: 6,630,776 km (0.103 R)
• M33: 6,965,875 km (0.119 R)
• M34: 7,402,103 km (0.066 R)
• M35: 7,536,741 km (0.086 R)
• M36: 7,691,575 km (0.096 R)
• M37: 7,886,501 km (0.088 R)
• M38: 8,063,475 km (0.109 R)
• M39: 8,221,899 km (0.114 R)
• M40: 9,338,647 km (0.052 R)
• M41: 9,484,206 km (0.083 R)
• M42: 9,840,997 km (0.109 R)
• M43: 10,309,238 km (0.102 R)
• M44: 10,697,744 km (0.077 R)
• M45: 10,806,501 km (0.102 R)
• M46: 11,444,836 km (0.082 R)
• M47: 11,623,156 km (0.12 R)
• M48: 12,140,765 km (0.106 R)
• M49: 12,231,571 km (0.049 R)
• M50: 13,128,709 km (0.065 R)
• M51: 13,338,745 km (0.12 R)
• M52: 13,573,464 km (0.108 R)
• M53: 13,833,315 km (0.1 R)
• M54: 14,190,256 km (0.096 R)
• M55: 14,502,018 km (0.11 R)
• M56: 15,821,471 km (0.1 R)
• M57: 16,144,752 km (0.105 R)
• M58: 16,269,816 km (0.116 R)
• M59: 16,545,824 km (0.095 R)
• M60: 16,722,349 km (0.102 R)
• M61: 17,000,900 km (0.057 R)
• M62: 17,128,059 km (0.076 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.8

Radius: 8.3

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.79 AU - 9.09 AU

Year: 8578 Days

Day: 10.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,780,202 km

• M1: 117,584 km (0.074 R)
• M2: 193,280 km (0.103 R)
• M3: 380,876 km (0.1 R)
• M4: 452,982 km (0.095 R)
• M5: 517,309 km (0.09 R)
• M6: 670,946 km (0.092 R)
• M7: 839,842 km (0.103 R)
• M8: 904,768 km (0.108 R)
• M9: 1,110,465 km (0.099 R)
• M10: 1,388,418 km (0.081 R)
• M11: 1,792,631 km (0.116 R)
• M12: 1,856,360 km (0.061 R)
• M13: 2,487,962 km (0.074 R)
• M14: 2,631,576 km (0.026 R)
• M15: 2,802,417 km (0.11 R)
• M16: 2,926,882 km (0.06 R)
• M17: 3,311,050 km (0.099 R)
• M18: 3,765,678 km (0.119 R)
• M19: 4,014,309 km (0.062 R)
• M20: 4,154,931 km (0.049 R)
• M21: 4,211,629 km (0.098 R)
• M22: 4,268,476 km (0.1 R)
• M23: 4,411,940 km (0.075 R)
• M24: 4,615,543 km (0.087 R)
• M25: 5,460,322 km (0.061 R)
• M26: 5,710,450 km (0.07 R)
• M27: 6,648,279 km (0.037 R)
• M28: 7,702,944 km (0.101 R)
• M29: 8,054,200 km (0.09 R)
• M30: 8,160,564 km (0.076 R)
• M31: 8,554,754 km (0.081 R)
• M32: 8,918,576 km (0.069 R)
• M33: 9,661,180 km (0.048 R)
• M34: 9,963,817 km (0.115 R)
• M35: 11,086,698 km (0.113 R)
• M36: 11,284,467 km (0.059 R)
• M37: 11,523,075 km (0.12 R)
• M38: 11,965,137 km (0.05 R)
• M39: 12,086,760 km (0.076 R)
• M40: 13,073,657 km (0.054 R)
• M41: 13,324,383 km (0.094 R)
• M42: 13,958,229 km (0.057 R)
• M43: 14,386,229 km (0.055 R)
• M44: 15,475,152 km (0.069 R)
• M45: 15,563,414 km (0.083 R)
• M46: 15,651,827 km (0.101 R)
• M47: 15,962,691 km (0.093 R)
• M48: 16,230,771 km (0.042 R)
• M49: 16,365,259 km (0.085 R)
• M50: 16,455,317 km (0.112 R)
• M51: 16,590,404 km (0.12 R)
• M52: 17,180,567 km (0.056 R)
• M53: 18,101,941 km (0.04 R)
• M54: 18,474,888 km (0.116 R)
• M55: 18,803,405 km (0.072 R)
• M56: 19,039,171 km (0.111 R)
• M57: 19,466,124 km (0.066 R)
• M58: 19,657,011 km (0.109 R)
• M59: 19,752,604 km (0.056 R)
• M60: 19,896,218 km (0.108 R)
• M61: 19,992,259 km (0.102 R)
• M62: 20,088,451 km (0.116 R)
• M63: 21,009,675 km (0.107 R)
• M64: 21,205,349 km (0.108 R)
• M65: 21,401,621 km (0.1 R)
• M66: 22,993,642 km (0.098 R)
• M67: 23,549,697 km (0.11 R)
• M68: 24,417,664 km (0.095 R)
• M69: 24,623,361 km (0.057 R)
• M70: 24,881,417 km (0.071 R)
• M71: 25,296,102 km (0.083 R)
• M72: 27,296,974 km (0.11 R)
• M73: 27,457,044 km (0.068 R)
• M74: 28,912,182 km (0.085 R)
• M75: 29,184,450 km (0.118 R)
• M76: 31,504,264 km (0.086 R)
• M77: 31,784,461 km (0.093 R)
• M78: 33,197,413 km (0.07 R)
• M79: 33,711,132 km (0.12 R)
• M80: 33,882,871 km (0.099 R)
• M81: 33,997,612 km (0.077 R)
• M82: 34,804,094 km (0.084 R)
• M83: 35,675,203 km (0.096 R)
• M84: 38,152,394 km (0.078 R)
• M85: 38,271,623 km (0.112 R)
• M86: 38,510,681 km (0.08 R)
• M87: 38,750,336 km (0.09 R)
• M88: 39,411,559 km (0.083 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 12.9

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.45 AU - 12.21 AU

Year: 10782 Days

Day: 13.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,780,202 km

• M1: 260,899 km (0.11 R)
• M2: 355,445 km (0.105 R)
• M3: 557,701 km (0.103 R)
• M4: 866,172 km (0.086 R)
• M5: 1,191,846 km (0.03 R)
• M6: 1,284,148 km (0.116 R)
• M7: 1,596,808 km (0.096 R)
• M8: 1,720,376 km (0.117 R)
• M9: 1,825,992 km (0.083 R)
• M10: 1,912,160 km (0.101 R)
• M11: 2,247,858 km (0.052 R)
• M12: 2,554,234 km (0.025 R)
• M13: 2,874,224 km (0.115 R)
• M14: 2,975,352 km (0.037 R)
• M15: 3,077,677 km (0.044 R)
• M16: 3,233,408 km (0.095 R)
• M17: 3,744,285 km (0.097 R)
• M18: 3,855,137 km (0.044 R)
• M19: 3,939,062 km (0.116 R)
• M20: 4,051,709 km (0.104 R)
• M21: 4,137,129 km (0.116 R)
• M22: 4,455,174 km (0.078 R)
• M23: 5,362,934 km (0.108 R)
• M24: 6,162,535 km (0.07 R)
• M25: 6,761,225 km (0.079 R)
• M26: 7,309,352 km (0.108 R)
• M27: 7,729,722 km (0.057 R)
• M28: 8,194,223 km (0.096 R)
• M29: 8,338,885 km (0.09 R)
• M30: 8,889,405 km (0.08 R)
• M31: 9,948,258 km (0.029 R)
• M32: 10,414,256 km (0.075 R)
• M33: 10,571,334 km (0.109 R)
• M34: 10,768,504 km (0.1 R)
• M35: 10,967,020 km (0.117 R)
• M36: 11,691,822 km (0.049 R)
• M37: 13,528,135 km (0.044 R)
• M38: 13,613,855 km (0.089 R)
• M39: 13,871,612 km (0.072 R)
• M40: 14,131,164 km (0.11 R)
• M41: 14,392,362 km (0.101 R)
• M42: 14,567,242 km (0.061 R)
• M43: 15,452,862 km (0.075 R)
• M44: 15,721,839 km (0.101 R)
• M45: 16,584,270 km (0.097 R)
• M46: 17,229,486 km (0.067 R)
• M47: 18,259,916 km (0.066 R)
• M48: 18,354,612 km (0.07 R)
• M49: 18,974,096 km (0.099 R)
• M50: 19,551,993 km (0.088 R)
• M51: 20,331,398 km (0.117 R)
• M52: 20,527,969 km (0.118 R)
• M53: 20,675,623 km (0.084 R)
• M54: 20,823,724 km (0.039 R)
• M55: 21,469,688 km (0.115 R)
• M56: 21,719,965 km (0.12 R)
• M57: 22,934,401 km (0.118 R)
• M58: 23,653,069 km (0.043 R)
• M59: 25,112,396 km (0.079 R)
• M60: 25,217,713 km (0.12 R)
• M61: 25,481,753 km (0.08 R)
• M62: 26,708,157 km (0.116 R)
• M63: 26,869,573 km (0.12 R)
• M64: 27,247,307 km (0.117 R)
• M65: 27,790,198 km (0.094 R)
• M66: 28,172,271 km (0.095 R)
• M67: 28,281,777 km (0.117 R)
• M68: 28,611,042 km (0.112 R)
• M69: 29,328,962 km (0.119 R)
• M70: 33,295,549 km (0.048 R)
• M71: 33,469,382 km (0.106 R)
• M72: 34,225,749 km (0.069 R)
• M73: 35,282,209 km (0.051 R)
• M74: 36,409,130 km (0.108 R)
• M75: 37,909,746 km (0.03 R)
• M76: 38,454,881 km (0.088 R)
• M77: 39,185,816 km (0.082 R)
• M78: 39,369,372 km (0.104 R)
• M79: 39,553,079 km (0.094 R)
• M80: 39,982,873 km (0.111 R)
• M81: 41,219,599 km (0.075 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 19,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit