🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.52 AU - 0.82 AU

Year: 210 Days

Day: 16.8 Hours

Environment

Temp: 102 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.82 AU - 1.24 AU

Year: 400 Days

Day: 45.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.97 AU - 1.17 AU

Year: 424 Days

Day: 45 Hours

Environment

Temp: -12 °C

Axial Tilt: 14.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.22 AU - 1.92 AU

Year: 753 Days

Day: 33.1 Hours

Environment

Temp: -50 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.84 AU - 2.44 AU

Year: 1199 Days

Day: 16.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,688,779 km

• M1: 185,202 km (0.027 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.2 AU - 2.88 AU

Year: 1550 Days

Day: 20.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,688,779 km

• M1: 12,566 km (0.082 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.02 AU - 3.62 AU

Year: 2316 Days

Day: 28.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,688,779 km

• M1: 355,893 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 456.7

Radius: 7.8

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.43 AU - 18.07 AU

Year: 21690 Days

Day: 15.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,688,779 km

• M1: 189,092 km (0.074 R)
• M2: 636,689 km (0.111 R)
• M3: 1,285,046 km (0.072 R)
• M4: 1,478,925 km (0.064 R)
• M5: 1,833,322 km (0.093 R)
• M6: 1,926,073 km (0.068 R)
• M7: 2,413,163 km (0.113 R)
• M8: 2,583,854 km (0.041 R)
• M9: 3,305,664 km (0.048 R)
• M10: 3,572,547 km (0.085 R)
• M11: 3,650,038 km (0.11 R)
• M12: 6,270,245 km (0.118 R)
• M13: 6,411,166 km (0.086 R)
• M14: 6,839,914 km (0.086 R)
• M15: 7,033,493 km (0.032 R)
• M16: 7,327,154 km (0.117 R)
• M17: 8,028,319 km (0.095 R)
• M18: 9,279,257 km (0.095 R)
• M19: 10,036,671 km (0.06 R)
• M20: 10,146,476 km (0.116 R)
• M21: 10,982,877 km (0.056 R)
• M22: 11,266,664 km (0.111 R)
• M23: 12,015,551 km (0.098 R)
• M24: 12,249,373 km (0.067 R)
• M25: 12,780,595 km (0.091 R)
• M26: 13,199,020 km (0.062 R)
• M27: 13,319,446 km (0.117 R)
• M28: 15,105,645 km (0.11 R)
• M29: 16,900,520 km (0.114 R)
• M30: 18,089,375 km (0.075 R)
• M31: 19,100,806 km (0.116 R)
• M32: 19,373,523 km (0.034 R)
• M33: 19,991,960 km (0.096 R)
• M34: 20,130,338 km (0.118 R)
• M35: 20,268,866 km (0.12 R)
• M36: 20,756,705 km (0.038 R)
• M37: 21,107,362 km (0.109 R)
• M38: 21,248,283 km (0.072 R)
• M39: 21,743,751 km (0.046 R)
• M40: 22,458,081 km (0.087 R)
• M41: 22,962,675 km (0.084 R)
• M42: 24,130,286 km (0.118 R)
• M43: 24,572,946 km (0.098 R)
• M44: 25,242,247 km (0.093 R)
• M45: 27,055,822 km (0.117 R)
• M46: 27,901,050 km (0.118 R)
• M47: 28,133,076 km (0.116 R)
• M48: 28,288,209 km (0.099 R)
• M49: 29,381,321 km (0.065 R)
• M50: 30,408,759 km (0.12 R)
• M51: 30,488,345 km (0.08 R)
• M52: 30,647,517 km (0.048 R)
• M53: 34,303,241 km (0.05 R)
• M54: 34,551,872 km (0.072 R)
• M55: 34,800,953 km (0.113 R)
• M56: 34,884,129 km (0.12 R)
• M57: 34,967,455 km (0.119 R)
• M58: 35,384,684 km (0.086 R)
• M59: 37,410,538 km (0.084 R)
• M60: 37,580,930 km (0.08 R)
• M61: 38,781,752 km (0.116 R)
• M62: 40,169,571 km (0.086 R)
• M63: 40,431,517 km (0.098 R)
• M64: 40,957,204 km (0.104 R)
• M65: 41,309,058 km (0.049 R)
• M66: 42,104,022 km (0.084 R)
• M67: 42,281,445 km (0.081 R)
• M68: 42,459,017 km (0.118 R)
• M69: 44,158,748 km (0.068 R)
• M70: 44,339,014 km (0.074 R)
• M71: 45,425,393 km (0.078 R)
• M72: 46,154,533 km (0.106 R)
• M73: 47,439,729 km (0.114 R)
• M74: 47,624,333 km (0.1 R)
• M75: 48,086,889 km (0.063 R)
• M76: 48,550,792 km (0.091 R)
• M77: 49,483,236 km (0.099 R)
• M78: 49,670,383 km (0.115 R)
• M79: 54,619,230 km (0.107 R)
• M80: 55,978,177 km (0.048 R)
• M81: 57,250,058 km (0.061 R)
• M82: 60,321,153 km (0.07 R)
• M83: 60,521,165 km (0.085 R)
• M84: 60,621,096 km (0.103 R)
• M85: 62,027,915 km (0.116 R)
• M86: 63,343,778 km (0.118 R)
• M87: 64,362,240 km (0.102 R)
• M88: 65,078,365 km (0.09 R)
• M89: 65,283,464 km (0.11 R)
• M90: 65,899,956 km (0.11 R)
• M91: 66,105,953 km (0.065 R)
• M92: 67,242,597 km (0.049 R)
• M93: 67,761,253 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.6

Radius: 4

Gravity: 20.98 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 15.72 AU - 22.34 AU

Year: 31785 Days

Day: 18.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,688,779 km

• M1: 157,078 km (0.114 R)
• M2: 199,713 km (0.052 R)
• M3: 702,811 km (0.11 R)
• M4: 1,190,051 km (0.09 R)
• M5: 1,340,696 km (0.115 R)
• M6: 1,529,489 km (0.099 R)
• M7: 1,726,509 km (0.078 R)
• M8: 2,108,732 km (0.075 R)
• M9: 2,827,400 km (0.096 R)
• M10: 3,275,146 km (0.101 R)
• M11: 3,528,565 km (0.048 R)
• M12: 4,054,252 km (0.074 R)
• M13: 4,557,350 km (0.084 R)
• M14: 5,323,739 km (0.11 R)
• M15: 6,545,954 km (0.105 R)
• M16: 6,704,528 km (0.095 R)
• M17: 6,918,004 km (0.059 R)
• M18: 6,971,710 km (0.111 R)
• M19: 7,242,482 km (0.119 R)
• M20: 8,416,675 km (0.078 R)
• M21: 8,879,232 km (0.097 R)
• M22: 9,231,685 km (0.057 R)
• M23: 9,290,776 km (0.109 R)
• M24: 9,350,166 km (0.075 R)
• M25: 10,438,790 km (0.088 R)
• M26: 10,624,142 km (0.065 R)
• M27: 11,376,320 km (0.091 R)
• M28: 13,801,152 km (0.106 R)
• M29: 15,245,519 km (0.065 R)
• M30: 15,596,476 km (0.079 R)
• M31: 17,610,362 km (0.103 R)
• M32: 18,498,076 km (0.097 R)
• M33: 19,552,143 km (0.11 R)
• M34: 20,316,887 km (0.049 R)
• M35: 20,858,132 km (0.085 R)
• M36: 22,112,660 km (0.099 R)
• M37: 24,694,121 km (0.113 R)
• M38: 25,520,050 km (0.112 R)
• M39: 25,769,580 km (0.114 R)
• M40: 26,439,180 km (0.074 R)
• M41: 27,454,052 km (0.12 R)
• M42: 28,051,994 km (0.092 R)
• M43: 28,654,126 km (0.082 R)
• M44: 32,806,215 km (0.078 R)
• M45: 33,440,360 km (0.043 R)
• M46: 33,713,526 km (0.051 R)
• M47: 34,170,248 km (0.041 R)
• M48: 35,552,832 km (0.101 R)
• M49: 39,040,257 km (0.055 R)
• M50: 39,327,784 km (0.097 R)
• M51: 39,712,251 km (0.088 R)
• M52: 41,164,996 km (0.101 R)
• M53: 42,339,788 km (0.07 R)
• M54: 42,832,414 km (0.114 R)
• M55: 43,030,032 km (0.101 R)
• M56: 43,426,167 km (0.09 R)
• M57: 44,222,028 km (0.073 R)
• M58: 45,123,206 km (0.1 R)
• M59: 45,525,624 km (0.054 R)
• M60: 46,131,495 km (0.088 R)
• M61: 46,740,060 km (0.09 R)
• M62: 47,657,842 km (0.101 R)
• M63: 47,862,642 km (0.047 R)
• M64: 48,787,755 km (0.083 R)
• M65: 50,969,042 km (0.103 R)
• M66: 51,913,603 km (0.11 R)
• M67: 52,124,236 km (0.115 R)
• M68: 52,335,169 km (0.036 R)
• M69: 53,713,415 km (0.119 R)
• M70: 53,819,928 km (0.072 R)
• M71: 53,926,592 km (0.096 R)
• M72: 54,139,918 km (0.089 R)
• M73: 55,211,039 km (0.116 R)
• M74: 56,180,882 km (0.04 R)
• M75: 56,397,200 km (0.068 R)
• M76: 58,685,150 km (0.077 R)
• M77: 59,014,415 km (0.061 R)
• M78: 59,674,890 km (0.115 R)
• M79: 61,782,425 km (0.071 R)
• M80: 62,117,374 km (0.107 R)
• M81: 62,341,023 km (0.072 R)
• M82: 67,788,779 km (0.08 R)
• M83: 68,711,349 km (0.079 R)
• M84: 69,754,346 km (0.106 R)
• M85: 69,870,583 km (0.062 R)
• M86: 70,103,208 km (0.089 R)
• M87: 70,335,982 km (0.11 R)
• M88: 73,623,096 km (0.118 R)
• M89: 74,690,178 km (0.094 R)
• M90: 74,809,108 km (0.094 R)
• M91: 77,560,811 km (0.108 R)
• M92: 77,681,238 km (0.101 R)
• M93: 77,922,090 km (0.095 R)
• M94: 78,163,391 km (0.099 R)
• M95: 79,009,517 km (0.07 R)
• M96: 81,443,923 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit