🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.6 AU - 0.62 AU

Year: 176 Days

Day: 13.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.46 AU - 1.92 AU

Year: 811 Days

Day: 23.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.33 AU - 2.21 AU

Year: 869 Days

Day: 15.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,381,151 km

• M1: 205,847 km (0.075 R)
• M2: 1,586,635 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.05 AU - 2.43 AU

Year: 1237 Days

Day: 14.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.87 AU - 4.67 AU

Year: 3256 Days

Day: 31.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.9

Radius: 8.2

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.98 AU - 5.46 AU

Year: 3783 Days

Day: 8.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,381,151 km

• M1: 103,223 km (0.106 R)
• M2: 163,959 km (0.116 R)
• M3: 240,404 km (0.051 R)
• M4: 821,292 km (0.104 R)
• M5: 915,689 km (0.103 R)
• M6: 1,150,707 km (0.104 R)
• M7: 1,275,322 km (0.109 R)
• M8: 1,623,286 km (0.093 R)
• M9: 1,784,254 km (0.062 R)
• M10: 2,028,547 km (0.1 R)
• M11: 2,276,132 km (0.118 R)
• M12: 2,350,931 km (0.099 R)
• M13: 2,579,965 km (0.089 R)
• M14: 2,768,608 km (0.089 R)
• M15: 2,921,048 km (0.118 R)
• M16: 3,134,225 km (0.116 R)
• M17: 3,344,111 km (0.059 R)
• M18: 4,100,777 km (0.117 R)
• M19: 4,668,650 km (0.112 R)
• M20: 4,937,627 km (0.111 R)
• M21: 4,995,821 km (0.099 R)
• M22: 5,064,187 km (0.091 R)
• M23: 5,261,058 km (0.091 R)
• M24: 5,908,069 km (0.06 R)
• M25: 5,959,680 km (0.084 R)
• M26: 6,304,054 km (0.096 R)
• M27: 6,452,156 km (0.115 R)
• M28: 6,612,076 km (0.081 R)
• M29: 6,816,577 km (0.106 R)
• M30: 6,870,731 km (0.048 R)
• M31: 6,968,718 km (0.115 R)
• M32: 7,077,924 km (0.096 R)
• M33: 7,165,738 km (0.05 R)
• M34: 7,498,444 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.5

Radius: 3.5

Gravity: 39.47 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 11.42 AU - 14.42 AU

Year: 17134 Days

Day: 19.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,381,151 km

• M1: 45,478 km (0.079 R)
• M2: 155,731 km (0.048 R)
• M3: 443,408 km (0.085 R)
• M4: 569,220 km (0.05 R)
• M5: 874,549 km (0.039 R)
• M6: 1,556,865 km (0.084 R)
• M7: 1,974,692 km (0.1 R)
• M8: 4,629,605 km (0.093 R)
• M9: 4,668,202 km (0.067 R)
• M10: 5,670,208 km (0.111 R)
• M11: 6,088,933 km (0.041 R)
• M12: 6,216,540 km (0.096 R)
• M13: 7,313,391 km (0.082 R)
• M14: 7,494,405 km (0.107 R)
• M15: 7,722,691 km (0.103 R)
• M16: 8,279,943 km (0.117 R)
• M17: 8,374,040 km (0.114 R)
• M18: 8,516,008 km (0.118 R)
• M19: 8,563,431 km (0.082 R)
• M20: 8,658,575 km (0.081 R)
• M21: 8,754,168 km (0.091 R)
• M22: 9,827,982 km (0.104 R)
• M23: 10,027,695 km (0.114 R)
• M24: 11,990,269 km (0.1 R)
• M25: 12,150,189 km (0.114 R)
• M26: 12,310,858 km (0.113 R)
• M27: 12,418,269 km (0.105 R)
• M28: 13,234,026 km (0.047 R)
• M29: 14,066,987 km (0.057 R)
• M30: 14,631,569 km (0.107 R)
• M31: 15,492,355 km (0.03 R)
• M32: 15,841,367 km (0.096 R)
• M33: 16,075,338 km (0.091 R)
• M34: 16,903,512 km (0.093 R)
• M35: 17,142,570 km (0.108 R)
• M36: 18,724,118 km (0.088 R)
• M37: 19,594,778 km (0.1 R)
• M38: 19,657,459 km (0.104 R)
• M39: 20,989,479 km (0.104 R)
• M40: 21,053,656 km (0.073 R)
• M41: 21,893,648 km (0.071 R)
• M42: 22,284,847 km (0.098 R)
• M43: 22,810,235 km (0.101 R)
• M44: 23,273,390 km (0.06 R)
• M45: 23,605,946 km (0.035 R)
• M46: 23,806,257 km (0.107 R)
• M47: 24,208,675 km (0.118 R)
• M48: 25,224,445 km (0.106 R)
• M49: 25,771,824 km (0.03 R)
• M50: 26,878,399 km (0.106 R)
• M51: 27,297,273 km (0.116 R)
• M52: 27,648,080 km (0.098 R)
• M53: 30,144,719 km (0.061 R)
• M54: 31,090,177 km (0.101 R)
• M55: 31,897,856 km (0.044 R)
• M56: 32,193,312 km (0.106 R)
• M57: 32,341,414 km (0.042 R)
• M58: 32,563,866 km (0.112 R)
• M59: 32,638,067 km (0.117 R)
• M60: 33,234,364 km (0.11 R)
• M61: 33,683,905 km (0.029 R)
• M62: 35,044,498 km (0.097 R)
• M63: 35,273,084 km (0.104 R)
• M64: 35,349,378 km (0.106 R)
• M65: 37,663,209 km (0.067 R)
• M66: 38,366,768 km (0.076 R)
• M67: 38,995,976 km (0.088 R)
• M68: 41,144,202 km (0.064 R)
• M69: 41,788,071 km (0.109 R)
• M70: 42,030,270 km (0.112 R)
• M71: 42,273,067 km (0.102 R)
• M72: 42,435,231 km (0.099 R)
• M73: 43,412,255 km (0.116 R)
• M74: 43,739,575 km (0.088 R)
• M75: 44,314,330 km (0.083 R)
• M76: 46,973,432 km (0.085 R)
• M77: 47,309,429 km (0.071 R)
• M78: 47,899,443 km (0.067 R)
• M79: 48,068,339 km (0.109 R)
• M80: 49,171,773 km (0.085 R)
• M81: 49,598,276 km (0.116 R)
• M82: 50,455,173 km (0.103 R)
• M83: 51,576,409 km (0.075 R)
• M84: 53,579,973 km (0.103 R)
• M85: 55,342,984 km (0.118 R)
• M86: 55,875,553 km (0.099 R)
• M87: 56,320,606 km (0.076 R)
• M88: 57,842,765 km (0.05 R)
• M89: 58,654,034 km (0.043 R)
• M90: 59,287,731 km (0.109 R)
• M91: 59,469,193 km (0.111 R)
• M92: 59,832,566 km (0.03 R)
• M93: 60,561,706 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.7

Radius: 4.7

Gravity: 36.88 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 14.59 AU - 21.79 AU

Year: 28624 Days

Day: 16.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,381,151 km

• M1: 67,618 km (0.071 R)
• M2: 227,987 km (0.101 R)
• M3: 369,806 km (0.119 R)
• M4: 415,433 km (0.047 R)
• M5: 757,414 km (0.028 R)
• M6: 1,676,394 km (0.051 R)
• M7: 1,994,289 km (0.105 R)
• M8: 2,076,568 km (0.085 R)
• M9: 2,373,819 km (0.099 R)
• M10: 2,775,190 km (0.108 R)
• M11: 2,867,342 km (0.027 R)
• M12: 2,960,392 km (0.117 R)
• M13: 3,054,489 km (0.103 R)
• M14: 3,197,654 km (0.084 R)
• M15: 3,294,145 km (0.097 R)
• M16: 4,153,435 km (0.118 R)
• M17: 5,190,448 km (0.081 R)
• M18: 7,421,251 km (0.082 R)
• M19: 7,549,307 km (0.075 R)
• M20: 8,399,322 km (0.111 R)
• M21: 9,348,072 km (0.112 R)
• M22: 9,975,784 km (0.051 R)
• M23: 10,046,395 km (0.11 R)
• M24: 10,259,123 km (0.074 R)
• M25: 11,715,159 km (0.118 R)
• M26: 12,013,906 km (0.117 R)
• M27: 12,239,799 km (0.03 R)
• M28: 12,315,346 km (0.037 R)
• M29: 13,545,638 km (0.083 R)
• M30: 13,780,657 km (0.097 R)
• M31: 15,463,034 km (0.058 R)
• M32: 15,873,082 km (0.1 R)
• M33: 16,787,723 km (0.065 R)
• M34: 17,976,428 km (0.088 R)
• M35: 18,062,297 km (0.103 R)
• M36: 18,320,952 km (0.114 R)
• M37: 21,518,607 km (0.042 R)
• M38: 24,311,748 km (0.07 R)
• M39: 24,692,625 km (0.104 R)
• M40: 25,653,641 km (0.111 R)
• M41: 27,216,341 km (0.04 R)
• M42: 27,711,061 km (0.102 R)
• M43: 28,208,773 km (0.104 R)
• M44: 32,190,171 km (0.101 R)
• M45: 33,344,617 km (0.102 R)
• M46: 33,555,999 km (0.115 R)
• M47: 33,979,960 km (0.104 R)
• M48: 34,192,688 km (0.087 R)
• M49: 35,262,612 km (0.119 R)
• M50: 35,909,922 km (0.067 R)
• M51: 36,778,936 km (0.109 R)
• M52: 37,435,371 km (0.054 R)
• M53: 38,205,950 km (0.113 R)
• M54: 38,427,205 km (0.114 R)
• M55: 40,211,608 km (0.049 R)
• M56: 40,774,695 km (0.078 R)
• M57: 41,227,079 km (0.039 R)
• M58: 42,136,933 km (0.081 R)
• M59: 43,053,220 km (0.037 R)
• M60: 43,629,321 km (0.069 R)
• M61: 45,489,870 km (0.104 R)
• M62: 47,732,641 km (0.093 R)
• M63: 50,253,066 km (0.048 R)
• M64: 57,308,551 km (0.077 R)
• M65: 61,791,700 km (0.106 R)
• M66: 61,921,401 km (0.107 R)
• M67: 62,051,252 km (0.084 R)
• M68: 64,930,413 km (0.089 R)
• M69: 65,590,738 km (0.073 R)
• M70: 69,194,999 km (0.052 R)
• M71: 69,734,449 km (0.113 R)
• M72: 69,869,536 km (0.106 R)
• M73: 70,004,772 km (0.093 R)
• M74: 72,179,177 km (0.081 R)
• M75: 73,411,864 km (0.118 R)
• M76: 73,549,344 km (0.03 R)
• M77: 74,099,865 km (0.057 R)
• M78: 76,176,283 km (0.055 R)
• M79: 76,315,409 km (0.08 R)
• M80: 77,991,354 km (0.085 R)
• M81: 78,131,527 km (0.117 R)
• M82: 78,974,661 km (0.059 R)
• M83: 79,256,354 km (0.077 R)
• M84: 80,811,423 km (0.103 R)
• M85: 84,527,135 km (0.096 R)
• M86: 85,248,047 km (0.106 R)
• M87: 86,405,785 km (0.115 R)
• M88: 87,132,083 km (0.108 R)
• M89: 89,322,794 km (0.095 R)
• M90: 91,679,559 km (0.077 R)
• M91: 92,420,218 km (0.086 R)
• M92: 96,604,471 km (0.045 R)
• M93: 100,392,289 km (0.057 R)
• M94: 101,002,947 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit