🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1 AU

Year: 274 Days

Day: 30.6 Hours

Environment

Temp: 135 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.5 AU - 1.6 AU

Year: 712 Days

Day: 38.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,465,764 km

• M1: 1,005,896 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.41 AU - 2.45 AU

Year: 1398 Days

Day: 20.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,465,764 km

• M1: 464,053 km (0.1 R)
• M2: 602,431 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.26 AU - 4.3 AU

Year: 2712 Days

Day: 31.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.4

Radius: 9.1

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.84 AU - 10.12 AU

Year: 9929 Days

Day: 10.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,465,764 km

• M1: 140,323 km (0.027 R)
• M2: 212,728 km (0.105 R)
• M3: 428,598 km (0.081 R)
• M4: 488,138 km (0.069 R)
• M5: 563,834 km (0.09 R)
• M6: 847,322 km (0.07 R)
• M7: 1,190,949 km (0.079 R)
• M8: 1,480,720 km (0.086 R)
• M9: 1,812,827 km (0.095 R)
• M10: 2,061,309 km (0.036 R)
• M11: 2,409,872 km (0.047 R)
• M12: 2,568,147 km (0.059 R)
• M13: 2,871,382 km (0.079 R)
• M14: 3,260,486 km (0.057 R)
• M15: 4,034,655 km (0.114 R)
• M16: 4,115,138 km (0.083 R)
• M17: 4,414,783 km (0.098 R)
• M18: 4,693,484 km (0.048 R)
• M19: 4,806,580 km (0.08 R)
• M20: 5,064,337 km (0.096 R)
• M21: 5,268,089 km (0.113 R)
• M22: 5,743,661 km (0.119 R)
• M23: 6,514,389 km (0.116 R)
• M24: 7,514,750 km (0.078 R)
• M25: 7,780,585 km (0.115 R)
• M26: 8,219,356 km (0.097 R)
• M27: 8,321,681 km (0.114 R)
• M28: 8,527,827 km (0.084 R)
• M29: 8,805,181 km (0.101 R)
• M30: 9,655,196 km (0.07 R)
• M31: 9,871,664 km (0.093 R)
• M32: 10,383,289 km (0.071 R)
• M33: 11,053,787 km (0.048 R)
• M34: 11,204,731 km (0.097 R)
• M35: 11,280,427 km (0.094 R)
• M36: 11,661,603 km (0.098 R)
• M37: 11,930,879 km (0.118 R)
• M38: 12,632,792 km (0.113 R)
• M39: 13,629,862 km (0.073 R)
• M40: 14,569,337 km (0.111 R)
• M41: 14,942,583 km (0.076 R)
• M42: 15,487,419 km (0.104 R)
• M43: 15,571,792 km (0.109 R)
• M44: 16,682,855 km (0.059 R)
• M45: 17,204,354 km (0.074 R)
• M46: 17,379,233 km (0.094 R)
• M47: 17,554,861 km (0.078 R)
• M48: 18,441,678 km (0.078 R)
• M49: 19,206,871 km (0.1 R)
• M50: 19,297,527 km (0.103 R)
• M51: 19,479,438 km (0.056 R)
• M52: 20,212,468 km (0.096 R)
• M53: 20,304,769 km (0.032 R)
• M54: 20,628,798 km (0.064 R)
• M55: 21,375,890 km (0.095 R)
• M56: 21,564,084 km (0.102 R)
• M57: 21,941,968 km (0.115 R)
• M58: 22,560,855 km (0.066 R)
• M59: 23,233,896 km (0.096 R)
• M60: 23,330,536 km (0.092 R)
• M61: 24,648,643 km (0.081 R)
• M62: 24,994,363 km (0.087 R)
• M63: 25,192,581 km (0.059 R)
• M64: 27,305,651 km (0.112 R)
• M65: 27,919,750 km (0.083 R)
• M66: 28,331,742 km (0.072 R)
• M67: 28,590,247 km (0.083 R)
• M68: 29,527,329 km (0.113 R)
• M69: 29,684,406 km (0.109 R)
• M70: 30,104,776 km (0.101 R)
• M71: 30,315,859 km (0.059 R)
• M72: 30,421,475 km (0.1 R)
• M73: 30,739,221 km (0.086 R)
• M74: 32,668,585 km (0.105 R)
• M75: 33,593,249 km (0.101 R)
• M76: 33,866,864 km (0.058 R)
• M77: 34,526,590 km (0.077 R)
• M78: 34,968,652 km (0.06 R)
• M79: 35,135,005 km (0.049 R)
• M80: 35,914,559 km (0.052 R)
• M81: 36,530,902 km (0.074 R)
• M82: 36,643,400 km (0.069 R)
• M83: 37,150,836 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.4

Radius: 11.8

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.84 AU - 11.58 AU

Year: 12037 Days

Day: 8.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,465,764 km

• M1: 151,543 km (0.038 R)
• M2: 286,779 km (0.079 R)
• M3: 527,482 km (0.088 R)
• M4: 623,674 km (0.115 R)
• M5: 1,425,817 km (0.116 R)
• M6: 2,232,748 km (0.093 R)
• M7: 2,342,553 km (0.113 R)
• M8: 2,624,994 km (0.116 R)
• M9: 2,711,910 km (0.114 R)
• M10: 5,741,716 km (0.11 R)
• M11: 6,633,319 km (0.105 R)
• M12: 7,034,391 km (0.058 R)
• M13: 7,402,252 km (0.083 R)
• M14: 8,760,751 km (0.057 R)
• M15: 8,848,116 km (0.094 R)
• M16: 9,200,867 km (0.037 R)
• M17: 9,334,309 km (0.059 R)
• M18: 9,648,315 km (0.101 R)
• M19: 10,011,389 km (0.102 R)
• M20: 10,610,977 km (0.115 R)
• M21: 13,224,452 km (0.118 R)
• M22: 14,189,059 km (0.087 R)
• M23: 14,914,459 km (0.075 R)
• M24: 15,811,448 km (0.1 R)
• M25: 16,401,163 km (0.106 R)
• M26: 16,671,636 km (0.108 R)
• M27: 17,879,190 km (0.073 R)
• M28: 18,549,687 km (0.114 R)
• M29: 18,887,928 km (0.08 R)
• M30: 19,228,413 km (0.084 R)
• M31: 19,399,403 km (0.08 R)
• M32: 20,785,278 km (0.058 R)
• M33: 21,490,183 km (0.101 R)
• M34: 21,964,408 km (0.092 R)
• M35: 22,983,768 km (0.098 R)
• M36: 23,468,764 km (0.115 R)
• M37: 23,590,537 km (0.071 R)
• M38: 23,773,645 km (0.112 R)
• M39: 24,079,722 km (0.028 R)
• M40: 24,325,661 km (0.12 R)
• M41: 25,255,113 km (0.072 R)
• M42: 26,133,252 km (0.071 R)
• M43: 27,148,872 km (0.101 R)
• M44: 27,533,039 km (0.114 R)
• M45: 27,919,151 km (0.079 R)
• M46: 28,048,254 km (0.117 R)
• M47: 28,566,461 km (0.027 R)
• M48: 29,349,905 km (0.106 R)
• M49: 29,942,014 km (0.092 R)
• M50: 30,206,503 km (0.118 R)
• M51: 31,071,328 km (0.04 R)
• M52: 31,205,069 km (0.092 R)
• M53: 32,485,477 km (0.052 R)
• M54: 32,621,312 km (0.086 R)
• M55: 33,029,714 km (0.1 R)
• M56: 33,714,274 km (0.068 R)
• M57: 34,334,507 km (0.063 R)
• M58: 34,541,999 km (0.083 R)
• M59: 34,680,526 km (0.055 R)
• M60: 35,796,078 km (0.12 R)
• M61: 36,358,117 km (0.073 R)
• M62: 36,499,188 km (0.104 R)
• M63: 36,640,408 km (0.107 R)
• M64: 38,779,658 km (0.061 R)
• M65: 40,374,221 km (0.094 R)
• M66: 40,593,233 km (0.114 R)
• M67: 40,812,693 km (0.083 R)
• M68: 41,326,412 km (0.055 R)
• M69: 41,400,014 km (0.098 R)
• M70: 42,212,031 km (0.109 R)
• M71: 42,657,085 km (0.118 R)
• M72: 42,880,285 km (0.076 R)
• M73: 42,954,785 km (0.108 R)
• M74: 43,029,284 km (0.08 R)
• M75: 43,253,083 km (0.075 R)
• M76: 43,327,732 km (0.076 R)
• M77: 44,528,554 km (0.097 R)
• M78: 44,981,686 km (0.113 R)
• M79: 45,436,314 km (0.108 R)
• M80: 45,968,733 km (0.11 R)
• M81: 46,579,691 km (0.109 R)
• M82: 48,196,245 km (0.118 R)
• M83: 49,440,151 km (0.107 R)
• M84: 52,039,115 km (0.116 R)
• M85: 52,915,160 km (0.043 R)
• M86: 53,635,624 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.6

Radius: 3.2

Gravity: 90.59 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 12.2 AU - 12.8 AU

Year: 16306 Days

Day: 23 Hours

Environment

Temp: -196 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,465,764 km

• M1: 174,730 km (0.111 R)
• M2: 312,809 km (0.117 R)
• M3: 479,910 km (0.086 R)
• M4: 562,338 km (0.076 R)
• M5: 935,735 km (0.057 R)
• M6: 1,065,436 km (0.099 R)
• M7: 1,200,822 km (0.065 R)
• M8: 1,284,747 km (0.081 R)
• M9: 1,795,623 km (0.101 R)
• M10: 2,573,831 km (0.056 R)
• M11: 3,054,041 km (0.098 R)
• M12: 3,402,304 km (0.098 R)
• M13: 3,561,177 km (0.092 R)
• M14: 3,886,104 km (0.109 R)
• M15: 4,783,242 km (0.062 R)
• M16: 5,050,723 km (0.114 R)
• M17: 5,095,902 km (0.105 R)
• M18: 5,415,144 km (0.112 R)
• M19: 6,072,926 km (0.104 R)
• M20: 6,362,547 km (0.119 R)
• M21: 7,668,237 km (0.104 R)
• M22: 8,033,555 km (0.061 R)
• M23: 8,191,830 km (0.059 R)
• M24: 8,944,008 km (0.107 R)
• M25: 9,830,375 km (0.072 R)
• M26: 10,226,959 km (0.096 R)
• M27: 11,152,671 km (0.112 R)
• M28: 11,744,779 km (0.105 R)
• M29: 11,984,435 km (0.035 R)
• M30: 12,286,324 km (0.076 R)
• M31: 12,774,611 km (0.116 R)
• M32: 13,706,905 km (0.094 R)
• M33: 15,636,269 km (0.044 R)
• M34: 17,104,123 km (0.101 R)
• M35: 17,307,576 km (0.096 R)
• M36: 18,684,924 km (0.081 R)
• M37: 21,033,311 km (0.087 R)
• M38: 21,763,049 km (0.066 R)
• M39: 22,501,016 km (0.112 R)
• M40: 22,575,216 km (0.081 R)
• M41: 23,097,313 km (0.099 R)
• M42: 23,925,636 km (0.101 R)
• M43: 26,390,112 km (0.085 R)
• M44: 26,703,818 km (0.054 R)
• M45: 26,939,884 km (0.115 R)
• M46: 28,772,757 km (0.11 R)
• M47: 29,419,618 km (0.051 R)
• M48: 29,500,850 km (0.1 R)
• M49: 30,892,559 km (0.108 R)
• M50: 31,804,358 km (0.106 R)
• M51: 32,305,511 km (0.064 R)
• M52: 32,556,985 km (0.093 R)
• M53: 33,484,940 km (0.109 R)
• M54: 33,909,499 km (0.08 R)
• M55: 34,165,162 km (0.086 R)
• M56: 37,369,847 km (0.109 R)
• M57: 39,409,764 km (0.093 R)
• M58: 39,678,591 km (0.116 R)
• M59: 40,398,157 km (0.116 R)
• M60: 40,759,585 km (0.118 R)
• M61: 41,303,673 km (0.118 R)
• M62: 42,032,963 km (0.095 R)
• M63: 42,950,446 km (0.104 R)
• M64: 43,134,751 km (0.077 R)
• M65: 44,432,213 km (0.111 R)
• M66: 45,742,391 km (0.086 R)
• M67: 46,213,325 km (0.086 R)
• M68: 47,065,285 km (0.069 R)
• M69: 47,160,280 km (0.076 R)
• M70: 48,592,380 km (0.097 R)
• M71: 49,169,230 km (0.089 R)
• M72: 52,382,293 km (0.027 R)
• M73: 53,270,156 km (0.086 R)
• M74: 53,468,224 km (0.098 R)
• M75: 54,461,853 km (0.111 R)
• M76: 55,461,765 km (0.117 R)
• M77: 56,064,495 km (0.049 R)
• M78: 56,669,469 km (0.1 R)
• M79: 57,073,981 km (0.114 R)
• M80: 58,497,255 km (0.107 R)
• M81: 58,905,957 km (0.073 R)
• M82: 59,623,578 km (0.087 R)
• M83: 61,586,152 km (0.118 R)
• M84: 62,002,034 km (0.103 R)
• M85: 63,990,040 km (0.052 R)
• M86: 64,833,324 km (0.064 R)
• M87: 66,530,960 km (0.102 R)
• M88: 67,492,127 km (0.106 R)
• M89: 67,813,612 km (0.083 R)
• M90: 70,620,816 km (0.052 R)
• M91: 72,367,072 km (0.064 R)
• M92: 73,465,719 km (0.095 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: 446 - 19,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit