🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.78 AU - 1.02 AU

Year: 315 Days

Day: 46.6 Hours

Environment

Temp: 80 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,548,479 km

• M1: 470,186 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.93 AU - 1.55 AU

Year: 509 Days

Day: 30.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.48 AU - 1.98 AU

Year: 840 Days

Day: 21.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.89 AU - 2.79 AU

Year: 1321 Days

Day: 38.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,548,479 km

• M1: 990,338 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.81 AU - 3.21 AU

Year: 1927 Days

Day: 42.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.78 AU - 4.24 AU

Year: 2426 Days

Day: 29.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 153.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 3.38 AU - 4.46 AU

Year: 2864 Days

Day: 14.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,548,479 km

• M1: 1,266,795 km (0.066 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 3.12 AU - 4.76 AU

Year: 2886 Days

Day: 22 Hours

Environment

Temp: -136 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.06 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742

Radius: 12.5

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.64 AU - 11.7 AU

Year: 11966 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,548,479 km

• M1: 169,494 km (0.111 R)
• M2: 323,879 km (0.084 R)
• M3: 472,131 km (0.03 R)
• M4: 581,637 km (0.12 R)
• M5: 1,202,168 km (0.083 R)
• M6: 1,454,690 km (0.089 R)
• M7: 1,827,039 km (0.074 R)
• M8: 2,257,133 km (0.069 R)
• M9: 2,455,499 km (0.076 R)
• M10: 2,899,955 km (0.087 R)
• M11: 2,991,957 km (0.115 R)
• M12: 3,434,318 km (0.091 R)
• M13: 3,531,856 km (0.09 R)
• M14: 3,830,154 km (0.112 R)
• M15: 4,171,387 km (0.076 R)
• M16: 4,993,427 km (0.11 R)
• M17: 5,253,428 km (0.118 R)
• M18: 5,366,375 km (0.091 R)
• M19: 6,539,222 km (0.043 R)
• M20: 7,788,963 km (0.025 R)
• M21: 8,221,749 km (0.082 R)
• M22: 8,485,341 km (0.06 R)
• M23: 8,796,355 km (0.114 R)
• M24: 10,835,673 km (0.037 R)
• M25: 11,028,056 km (0.077 R)
• M26: 11,270,255 km (0.119 R)
• M27: 12,156,473 km (0.067 R)
• M28: 12,256,404 km (0.075 R)
• M29: 12,557,694 km (0.044 R)
• M30: 13,373,002 km (0.092 R)
• M31: 13,631,208 km (0.118 R)
• M32: 14,258,023 km (0.075 R)
• M33: 14,468,956 km (0.073 R)
• M34: 14,947,520 km (0.108 R)
• M35: 16,746,584 km (0.104 R)
• M36: 16,969,335 km (0.108 R)
• M37: 17,249,083 km (0.069 R)
• M38: 17,417,680 km (0.073 R)
• M39: 18,154,599 km (0.044 R)
• M40: 18,440,630 km (0.1 R)
• M41: 19,017,480 km (0.102 R)
• M42: 19,834,882 km (0.12 R)
• M43: 21,685,707 km (0.094 R)
• M44: 21,928,505 km (0.106 R)
• M45: 22,294,421 km (0.07 R)
• M46: 22,662,432 km (0.101 R)
• M47: 23,094,321 km (0.115 R)
• M48: 23,280,121 km (0.099 R)
• M49: 23,404,437 km (0.083 R)
• M50: 24,343,014 km (0.065 R)
• M51: 24,658,666 km (0.111 R)
• M52: 26,192,493 km (0.112 R)
• M53: 26,710,700 km (0.108 R)
• M54: 27,036,225 km (0.055 R)
• M55: 27,363,096 km (0.097 R)
• M56: 27,559,817 km (0.104 R)
• M57: 27,757,137 km (0.036 R)
• M58: 30,025,041 km (0.082 R)
• M59: 31,799,122 km (0.07 R)
• M60: 33,117,079 km (0.065 R)
• M61: 34,594,358 km (0.107 R)
• M62: 36,669,729 km (0.09 R)
• M63: 36,886,646 km (0.077 R)
• M64: 37,613,093 km (0.109 R)
• M65: 38,417,481 km (0.041 R)
• M66: 38,711,441 km (0.08 R)
• M67: 38,858,795 km (0.047 R)
• M68: 41,014,799 km (0.096 R)
• M69: 42,145,161 km (0.119 R)
• M70: 43,438,734 km (0.112 R)
• M71: 44,513,744 km (0.108 R)
• M72: 45,986,685 km (0.103 R)
• M73: 46,220,656 km (0.033 R)
• M74: 48,821,116 km (0.114 R)
• M75: 49,618,472 km (0.097 R)
• M76: 50,983,852 km (0.039 R)
• M77: 51,064,485 km (0.115 R)
• M78: 51,792,728 km (0.073 R)
• M79: 53,833,542 km (0.087 R)
• M80: 54,080,229 km (0.066 R)
• M81: 54,327,364 km (0.062 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.7

Radius: 12.2

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.55 AU - 13.77 AU

Year: 14690 Days

Day: 13.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,548,479 km

• M1: 387,458 km (0.093 R)
• M2: 736,770 km (0.051 R)
• M3: 1,014,423 km (0.093 R)
• M4: 1,251,237 km (0.118 R)
• M5: 1,376,450 km (0.066 R)
• M6: 1,506,301 km (0.065 R)
• M7: 2,037,373 km (0.109 R)
• M8: 2,339,561 km (0.094 R)
• M9: 2,820,069 km (0.098 R)
• M10: 3,761,339 km (0.115 R)
• M11: 3,871,593 km (0.071 R)
• M12: 4,057,842 km (0.081 R)
• M13: 4,439,466 km (0.109 R)
• M14: 4,595,347 km (0.107 R)
• M15: 5,033,520 km (0.035 R)
• M16: 5,155,442 km (0.11 R)
• M17: 5,360,840 km (0.108 R)
• M18: 5,527,043 km (0.074 R)
• M19: 5,737,228 km (0.118 R)
• M20: 5,950,106 km (0.106 R)
• M21: 7,008,211 km (0.115 R)
• M22: 8,171,634 km (0.089 R)
• M23: 8,605,019 km (0.079 R)
• M24: 10,052,379 km (0.098 R)
• M25: 10,155,003 km (0.067 R)
• M26: 10,464,820 km (0.063 R)
• M27: 10,621,000 km (0.091 R)
• M28: 10,725,569 km (0.042 R)
• M29: 10,988,263 km (0.106 R)
• M30: 12,444,000 km (0.054 R)
• M31: 13,617,894 km (0.041 R)
• M32: 13,731,439 km (0.105 R)
• M33: 14,362,144 km (0.097 R)
• M34: 15,002,273 km (0.05 R)
• M35: 15,830,447 km (0.085 R)
• M36: 16,009,815 km (0.099 R)
• M37: 16,370,794 km (0.092 R)
• M38: 16,552,256 km (0.074 R)
• M39: 17,407,807 km (0.099 R)
• M40: 17,965,358 km (0.093 R)
• M41: 18,340,400 km (0.074 R)
• M42: 20,971,527 km (0.069 R)
• M43: 21,168,697 km (0.077 R)
• M44: 24,130,137 km (0.116 R)
• M45: 24,960,106 km (0.087 R)
• M46: 25,588,716 km (0.091 R)
• M47: 27,505,812 km (0.117 R)
• M48: 27,721,533 km (0.034 R)
• M49: 29,175,026 km (0.086 R)
• M50: 29,689,493 km (0.04 R)
• M51: 30,877,001 km (0.107 R)
• M52: 31,026,449 km (0.119 R)
• M53: 31,702,182 km (0.107 R)
• M54: 32,079,767 km (0.032 R)
• M55: 34,841,942 km (0.115 R)
• M56: 35,309,585 km (0.12 R)
• M57: 35,936,550 km (0.061 R)
• M58: 38,400,277 km (0.11 R)
• M59: 38,561,095 km (0.057 R)
• M60: 39,855,715 km (0.097 R)
• M61: 40,754,050 km (0.099 R)
• M62: 41,000,139 km (0.107 R)
• M63: 41,246,826 km (0.113 R)
• M64: 42,987,098 km (0.102 R)
• M65: 45,514,703 km (0.12 R)
• M66: 46,282,440 km (0.111 R)
• M67: 46,368,010 km (0.118 R)
• M68: 47,226,402 km (0.105 R)
• M69: 47,830,478 km (0.073 R)
• M70: 48,959,194 km (0.111 R)
• M71: 50,536,405 km (0.114 R)
• M72: 52,308,242 km (0.092 R)
• M73: 52,486,563 km (0.062 R)
• M74: 53,381,158 km (0.071 R)
• M75: 54,010,366 km (0.079 R)
• M76: 54,642,118 km (0.03 R)
• M77: 54,732,475 km (0.078 R)
• M78: 55,094,801 km (0.088 R)
• M79: 55,730,592 km (0.087 R)
• M80: 56,551,735 km (0.077 R)
• M81: 57,285,064 km (0.108 R)
• M82: 57,560,773 km (0.108 R)
• M83: 58,205,988 km (0.116 R)
• M84: 59,782,899 km (0.04 R)
• M85: 60,249,495 km (0.031 R)
• M86: 60,529,842 km (0.049 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 15,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit