🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.83 AU - 0.99 AU

Year: 311 Days

Day: 28 Hours

Environment

Temp: 135 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.17 AU - 1.25 AU

Year: 477 Days

Day: 14.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 21.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,964,343 km

• M1: 94,695 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.76 AU - 1.76 AU

Year: 836 Days

Day: 35.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,964,343 km

• M1: 443,707 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.93 AU - 2.43 AU

Year: 1153 Days

Day: 42.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 2.2 AU - 2.6 AU

Year: 1332 Days

Day: 25.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,964,343 km

• M1: 1,370,017 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.17 AU - 3.41 AU

Year: 1669 Days

Day: 18.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,964,343 km

• M1: 1,247,048 km (0.086 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.8 AU - 5.36 AU

Year: 3511 Days

Day: 25 Hours

Environment

Temp: -136 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,964,343 km

• M1: 3,102,809 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.2

Radius: 3.8

Gravity: 38.45 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 13.66 AU - 14.28 AU

Year: 18701 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 69,964,343 km

• M1: 171,738 km (0.082 R)
• M2: 399,576 km (0.091 R)
• M3: 472,280 km (0.098 R)
• M4: 651,648 km (0.115 R)
• M5: 782,546 km (0.108 R)
• M6: 1,356,853 km (0.107 R)
• M7: 1,938,938 km (0.091 R)
• M8: 3,335,285 km (0.083 R)
• M9: 3,522,431 km (0.045 R)
• M10: 3,790,212 km (0.066 R)
• M11: 3,906,898 km (0.104 R)
• M12: 3,985,437 km (0.081 R)
• M13: 4,632,148 km (0.065 R)
• M14: 5,095,303 km (0.108 R)
• M15: 5,397,641 km (0.075 R)
• M16: 5,485,156 km (0.102 R)
• M17: 5,661,531 km (0.072 R)
• M18: 5,750,393 km (0.083 R)
• M19: 5,884,582 km (0.071 R)
• M20: 6,156,102 km (0.096 R)
• M21: 6,431,661 km (0.104 R)
• M22: 6,758,233 km (0.097 R)
• M23: 6,994,748 km (0.049 R)
• M24: 7,330,445 km (0.077 R)
• M25: 7,819,182 km (0.073 R)
• M26: 8,067,514 km (0.094 R)
• M27: 8,368,954 km (0.103 R)
• M28: 8,419,518 km (0.045 R)
• M29: 8,725,146 km (0.104 R)
• M30: 8,982,604 km (0.108 R)
• M31: 9,190,396 km (0.114 R)
• M32: 9,399,833 km (0.103 R)
• M33: 9,769,938 km (0.104 R)
• M34: 10,688,768 km (0.111 R)
• M35: 10,908,976 km (0.049 R)
• M36: 11,578,277 km (0.076 R)
• M37: 11,634,675 km (0.09 R)
• M38: 11,804,469 km (0.079 R)
• M39: 11,918,014 km (0.09 R)
• M40: 12,203,596 km (0.12 R)
• M41: 12,723,299 km (0.092 R)
• M42: 13,132,449 km (0.094 R)
• M43: 13,368,215 km (0.106 R)
• M44: 13,486,697 km (0.113 R)
• M45: 13,903,925 km (0.067 R)
• M46: 16,812,407 km (0.106 R)
• M47: 18,763,163 km (0.034 R)
• M48: 19,765,170 km (0.036 R)
• M49: 19,967,576 km (0.113 R)
• M50: 20,102,962 km (0.116 R)
• M51: 21,611,806 km (0.093 R)
• M52: 22,029,633 km (0.115 R)
• M53: 22,731,995 km (0.072 R)
• M54: 25,466,794 km (0.059 R)
• M55: 27,321,807 km (0.081 R)
• M56: 27,396,905 km (0.075 R)
• M57: 27,622,648 km (0.067 R)
• M58: 28,379,464 km (0.086 R)
• M59: 31,238,429 km (0.09 R)
• M60: 33,301,533 km (0.087 R)
• M61: 33,703,353 km (0.08 R)
• M62: 35,162,980 km (0.104 R)
• M63: 35,490,150 km (0.076 R)
• M64: 36,643,250 km (0.11 R)
• M65: 38,059,643 km (0.113 R)
• M66: 39,749,052 km (0.106 R)
• M67: 40,602,807 km (0.119 R)
• M68: 40,688,526 km (0.084 R)
• M69: 40,774,246 km (0.099 R)
• M70: 41,721,649 km (0.059 R)
• M71: 42,502,251 km (0.1 R)
• M72: 43,726,111 km (0.089 R)
• M73: 43,901,889 km (0.105 R)
• M74: 44,518,830 km (0.101 R)
• M75: 46,387,158 km (0.079 R)
• M76: 50,015,954 km (0.072 R)
• M77: 52,516,333 km (0.106 R)
• M78: 53,452,815 km (0.115 R)
• M79: 53,640,710 km (0.077 R)
• M80: 54,678,321 km (0.111 R)
• M81: 57,060,966 km (0.08 R)
• M82: 58,023,479 km (0.039 R)
• M83: 58,991,377 km (0.058 R)
• M84: 59,477,271 km (0.06 R)
• M85: 60,062,199 km (0.076 R)
• M86: 60,550,935 km (0.103 R)
• M87: 60,943,031 km (0.093 R)
• M88: 61,335,875 km (0.059 R)
• M89: 63,810,373 km (0.071 R)
• M90: 64,109,419 km (0.115 R)
• M91: 66,519,142 km (0.046 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.1

Radius: 7.7

Gravity: 9.7 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.84 AU - 14.64 AU

Year: 19246 Days

Day: 17.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 69,964,343 km

• M1: 107,262 km (0.086 R)
• M2: 514,617 km (0.052 R)
• M3: 613,351 km (0.04 R)
• M4: 1,253,630 km (0.103 R)
• M5: 1,588,580 km (0.091 R)
• M6: 1,796,670 km (0.06 R)
• M7: 1,888,673 km (0.028 R)
• M8: 2,679,597 km (0.068 R)
• M9: 3,257,942 km (0.076 R)
• M10: 3,953,573 km (0.034 R)
• M11: 4,033,607 km (0.086 R)
• M12: 5,565,340 km (0.094 R)
• M13: 5,882,188 km (0.098 R)
• M14: 6,112,120 km (0.081 R)
• M15: 6,345,044 km (0.072 R)
• M16: 6,533,388 km (0.114 R)
• M17: 7,256,394 km (0.103 R)
• M18: 7,404,047 km (0.077 R)
• M19: 7,752,311 km (0.107 R)
• M20: 8,208,136 km (0.108 R)
• M21: 8,465,145 km (0.119 R)
• M22: 8,672,637 km (0.079 R)
• M23: 8,724,697 km (0.114 R)
• M24: 9,412,100 km (0.097 R)
• M25: 9,627,072 km (0.11 R)
• M26: 10,782,117 km (0.047 R)
• M27: 11,007,112 km (0.105 R)
• M28: 11,806,713 km (0.094 R)
• M29: 12,743,345 km (0.091 R)
• M30: 14,192,500 km (0.109 R)
• M31: 14,874,067 km (0.069 R)
• M32: 15,187,325 km (0.068 R)
• M33: 15,566,257 km (0.094 R)
• M34: 15,629,686 km (0.107 R)
• M35: 16,333,245 km (0.083 R)
• M36: 16,397,722 km (0.104 R)
• M37: 17,904,023 km (0.076 R)
• M38: 18,438,237 km (0.12 R)
• M39: 18,707,363 km (0.085 R)
• M40: 19,249,356 km (0.076 R)
• M41: 19,796,585 km (0.034 R)
• M42: 20,557,440 km (0.108 R)
• M43: 21,610,160 km (0.044 R)
• M44: 21,680,920 km (0.084 R)
• M45: 23,185,725 km (0.074 R)
• M46: 23,914,117 km (0.079 R)
• M47: 24,281,081 km (0.103 R)
• M48: 24,502,186 km (0.099 R)
• M49: 25,020,693 km (0.108 R)
• M50: 25,244,042 km (0.077 R)
• M51: 25,318,542 km (0.036 R)
• M52: 25,542,789 km (0.037 R)
• M53: 25,617,738 km (0.102 R)
• M54: 26,143,873 km (0.073 R)
• M55: 27,743,823 km (0.034 R)
• M56: 28,206,828 km (0.105 R)
• M57: 30,559,554 km (0.072 R)
• M58: 31,920,446 km (0.12 R)
• M59: 32,243,577 km (0.079 R)
• M60: 32,324,510 km (0.105 R)
• M61: 32,730,219 km (0.034 R)
• M62: 32,974,512 km (0.12 R)
• M63: 34,369,961 km (0.109 R)
• M64: 36,541,374 km (0.058 R)
• M65: 39,533,631 km (0.108 R)
• M66: 39,707,015 km (0.101 R)
• M67: 41,278,540 km (0.104 R)
• M68: 41,983,446 km (0.027 R)
• M69: 42,248,832 km (0.089 R)
• M70: 42,870,262 km (0.094 R)
• M71: 45,114,230 km (0.113 R)
• M72: 46,204,798 km (0.06 R)
• M73: 47,028,335 km (0.067 R)
• M74: 47,580,201 km (0.115 R)
• M75: 48,319,215 km (0.091 R)
• M76: 48,411,816 km (0.045 R)
• M77: 49,062,118 km (0.116 R)
• M78: 50,465,047 km (0.112 R)
• M79: 50,935,681 km (0.054 R)
• M80: 51,218,721 km (0.102 R)
• M81: 51,502,358 km (0.059 R)
• M82: 52,261,119 km (0.083 R)
• M83: 52,356,113 km (0.088 R)
• M84: 53,981,793 km (0.102 R)
• M85: 56,402,287 km (0.09 R)
• M86: 56,499,825 km (0.099 R)
• M87: 56,695,199 km (0.107 R)
• M88: 56,792,887 km (0.103 R)
• M89: 59,353,404 km (0.076 R)
• M90: 61,047,749 km (0.084 R)
• M91: 61,448,821 km (0.082 R)
• M92: 62,555,995 km (0.117 R)
• M93: 64,280,111 km (0.11 R)
• M94: 64,586,038 km (0.083 R)
• M95: 65,711,762 km (0.112 R)
• M96: 67,050,514 km (0.103 R)
• M97: 68,606,331 km (0.08 R)
• M98: 69,440,938 km (0.091 R)
• M99: 69,859,513 km (0.11 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 16,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit