🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.74 AU - 0.9 AU

Year: 267 Days

Day: 14.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,142,358 km

• M1: 150,495 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.72 AU - 1.06 AU

Year: 302 Days

Day: 39 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.1 AU - 1.16 AU

Year: 432 Days

Day: 24.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.02 AU - 1.6 AU

Year: 540 Days

Day: 29.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,142,358 km

• M1: 984,055 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.36 AU - 1.62 AU

Year: 655 Days

Day: 31.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.42 AU - 2.74 AU

Year: 1491 Days

Day: 19.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,142,358 km

• M1: 131,048 km (0.037 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.29 AU - 3.27 AU

Year: 1668 Days

Day: 40.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.4

Radius: 13.4

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.16 AU - 6.34 AU

Year: 4329 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,142,358 km

• M1: 320,738 km (0.104 R)
• M2: 746,643 km (0.103 R)
• M3: 878,738 km (0.096 R)
• M4: 1,282,203 km (0.115 R)
• M5: 1,582,745 km (0.057 R)
• M6: 1,939,985 km (0.11 R)
• M7: 2,598,066 km (0.091 R)
• M8: 2,922,843 km (0.098 R)
• M9: 3,060,473 km (0.096 R)
• M10: 3,424,445 km (0.1 R)
• M11: 3,569,854 km (0.068 R)
• M12: 3,675,021 km (0.085 R)
• M13: 3,866,955 km (0.038 R)
• M14: 3,996,657 km (0.038 R)
• M15: 4,194,276 km (0.116 R)
• M16: 4,327,717 km (0.104 R)
• M17: 4,440,065 km (0.093 R)
• M18: 4,759,905 km (0.066 R)
• M19: 5,016,615 km (0.11 R)
• M20: 5,182,369 km (0.111 R)
• M21: 5,398,090 km (0.067 R)
• M22: 5,764,455 km (0.093 R)
• M23: 5,863,489 km (0.039 R)
• M24: 6,214,894 km (0.076 R)
• M25: 6,316,471 km (0.107 R)
• M26: 6,702,733 km (0.111 R)
• M27: 6,807,002 km (0.109 R)
• M28: 6,911,870 km (0.118 R)
• M29: 7,202,988 km (0.086 R)
• M30: 7,390,284 km (0.079 R)
• M31: 7,606,453 km (0.078 R)
• M32: 7,934,671 km (0.107 R)
• M33: 8,295,501 km (0.104 R)
• M34: 9,527,290 km (0.061 R)
• M35: 9,851,618 km (0.117 R)
• M36: 10,663,037 km (0.041 R)
• M37: 10,754,441 km (0.091 R)
• M38: 11,652,477 km (0.102 R)
• M39: 11,809,705 km (0.09 R)
• M40: 12,703,402 km (0.1 R)
• M41: 12,865,417 km (0.09 R)
• M42: 13,093,105 km (0.073 R)
• M43: 13,256,765 km (0.072 R)
• M44: 13,585,880 km (0.107 R)
• M45: 14,488,105 km (0.069 R)
• M46: 14,589,532 km (0.072 R)
• M47: 15,340,813 km (0.083 R)
• M48: 15,478,742 km (0.106 R)
• M49: 15,895,073 km (0.048 R)
• M50: 15,999,791 km (0.091 R)
• M51: 16,139,665 km (0.026 R)
• M52: 16,738,805 km (0.109 R)
• M53: 16,951,982 km (0.098 R)
• M54: 17,525,091 km (0.115 R)
• M55: 18,213,840 km (0.081 R)
• M56: 18,323,346 km (0.104 R)
• M57: 19,207,768 km (0.037 R)
• M58: 19,805,113 km (0.049 R)
• M59: 19,993,007 km (0.077 R)
• M60: 20,219,349 km (0.108 R)
• M61: 20,522,285 km (0.087 R)
• M62: 20,903,310 km (0.089 R)
• M63: 21,094,646 km (0.059 R)
• M64: 21,440,516 km (0.112 R)
• M65: 22,489,646 km (0.087 R)
• M66: 22,607,230 km (0.1 R)
• M67: 23,317,072 km (0.106 R)
• M68: 23,595,025 km (0.041 R)
• M69: 24,274,947 km (0.108 R)
• M70: 25,286,378 km (0.109 R)
• M71: 25,899,879 km (0.1 R)
• M72: 27,099,804 km (0.108 R)
• M73: 27,350,380 km (0.052 R)
• M74: 27,559,817 km (0.103 R)
• M75: 28,064,411 km (0.093 R)
• M76: 28,148,784 km (0.106 R)
• M77: 28,317,979 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 684.6

Radius: 3

Gravity: 76.07 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.27 AU - 16.35 AU

Year: 18470 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,142,358 km

• M1: 109,356 km (0.087 R)
• M2: 226,192 km (0.116 R)
• M3: 256,710 km (0.096 R)
• M4: 430,842 km (0.07 R)
• M5: 592,707 km (0.111 R)
• M6: 1,287,738 km (0.111 R)
• M7: 1,315,863 km (0.114 R)
• M8: 1,608,028 km (0.043 R)
• M9: 1,699,581 km (0.09 R)
• M10: 2,049,341 km (0.117 R)
• M11: 2,182,035 km (0.074 R)
• M12: 2,703,832 km (0.069 R)
• M13: 3,072,142 km (0.108 R)
• M14: 3,262,281 km (0.107 R)
• M15: 3,693,721 km (0.068 R)
• M16: 3,854,988 km (0.075 R)
• M17: 4,782,494 km (0.1 R)
• M18: 5,315,960 km (0.102 R)
• M19: 5,774,777 km (0.106 R)
• M20: 7,477,799 km (0.089 R)
• M21: 7,835,637 km (0.119 R)
• M22: 7,939,009 km (0.025 R)
• M23: 8,042,681 km (0.07 R)
• M24: 9,596,554 km (0.095 R)
• M25: 9,651,755 km (0.101 R)
• M26: 9,873,609 km (0.083 R)
• M27: 11,181,693 km (0.098 R)
• M28: 11,767,069 km (0.103 R)
• M29: 12,422,458 km (0.099 R)
• M30: 12,784,933 km (0.113 R)
• M31: 14,206,412 km (0.115 R)
• M32: 14,395,354 km (0.025 R)
• M33: 15,742,034 km (0.111 R)
• M34: 16,927,747 km (0.057 R)
• M35: 17,463,906 km (0.063 R)
• M36: 17,801,847 km (0.084 R)
• M37: 17,869,765 km (0.084 R)
• M38: 17,937,682 km (0.117 R)
• M39: 21,153,887 km (0.108 R)
• M40: 21,513,969 km (0.111 R)
• M41: 22,240,416 km (0.106 R)
• M42: 22,974,792 km (0.092 R)
• M43: 23,642,447 km (0.094 R)
• M44: 23,941,194 km (0.073 R)
• M45: 24,542,578 km (0.114 R)
• M46: 25,530,223 km (0.068 R)
• M47: 25,913,642 km (0.098 R)
• M48: 27,153,061 km (0.055 R)
• M49: 27,387,630 km (0.117 R)
• M50: 28,095,228 km (0.078 R)
• M51: 28,968,281 km (0.097 R)
• M52: 29,128,052 km (0.089 R)
• M53: 32,134,670 km (0.113 R)
• M54: 32,631,335 km (0.105 R)
• M55: 33,800,293 km (0.112 R)
• M56: 34,643,725 km (0.072 R)
• M57: 36,695,759 km (0.119 R)
• M58: 37,823,727 km (0.048 R)
• M59: 39,227,404 km (0.118 R)
• M60: 40,291,344 km (0.08 R)
• M61: 42,810,572 km (0.086 R)
• M62: 43,631,117 km (0.105 R)
• M63: 45,010,110 km (0.116 R)
• M64: 47,716,485 km (0.068 R)
• M65: 48,756,639 km (0.112 R)
• M66: 49,613,386 km (0.046 R)
• M67: 50,187,243 km (0.109 R)
• M68: 50,763,345 km (0.107 R)
• M69: 51,148,559 km (0.08 R)
• M70: 51,245,050 km (0.092 R)
• M71: 51,825,041 km (0.071 R)
• M72: 52,504,514 km (0.119 R)
• M73: 52,796,679 km (0.115 R)
• M74: 54,068,710 km (0.115 R)
• M75: 55,152,995 km (0.088 R)
• M76: 56,045,346 km (0.085 R)
• M77: 58,146,149 km (0.114 R)
• M78: 58,549,315 km (0.026 R)
• M79: 60,476,435 km (0.118 R)
• M80: 60,884,837 km (0.104 R)
• M81: 61,294,137 km (0.081 R)
• M82: 61,601,710 km (0.106 R)
• M83: 62,115,429 km (0.111 R)
• M84: 64,080,547 km (0.075 R)
• M85: 64,392,758 km (0.101 R)
• M86: 64,496,878 km (0.054 R)
• M87: 64,705,417 km (0.084 R)
• M88: 65,018,526 km (0.055 R)
• M89: 65,541,670 km (0.098 R)
• M90: 66,381,362 km (0.054 R)
• M91: 67,013,563 km (0.111 R)
• M92: 69,455,449 km (0.098 R)
• M93: 70,311,448 km (0.05 R)
• M94: 70,955,916 km (0.106 R)
• M95: 71,278,897 km (0.088 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 14,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit