🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.57 AU - 0.85 AU

Year: 209 Days

Day: 39.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 1.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.04 AU - 1.58 AU

Year: 525 Days

Day: 15 Hours

Environment

Temp: -0 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.36 AU - 2 AU

Year: 762 Days

Day: 16.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.76 AU - 1.8 AU

Year: 831 Days

Day: 32.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 81,680,862 km

• M1: 413,189 km (0.116 R)
• M2: 1,469,799 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.3

Radius: 12.1

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.76 AU - 7.98 AU

Year: 6300 Days

Day: 14.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 81,680,862 km

• M1: 190,438 km (0.083 R)
• M2: 322,234 km (0.07 R)
• M3: 428,299 km (0.07 R)
• M4: 636,240 km (0.077 R)
• M5: 780,302 km (0.101 R)
• M6: 936,483 km (0.103 R)
• M7: 1,030,729 km (0.071 R)
• M8: 1,268,440 km (0.06 R)
• M9: 1,680,283 km (0.118 R)
• M10: 2,070,435 km (0.106 R)
• M11: 2,228,111 km (0.1 R)
• M12: 2,357,214 km (0.119 R)
• M13: 2,455,799 km (0.096 R)
• M14: 2,916,710 km (0.052 R)
• M15: 3,005,122 km (0.119 R)
• M16: 3,220,992 km (0.111 R)
• M17: 3,573,295 km (0.102 R)
• M18: 3,725,286 km (0.08 R)
• M19: 3,840,776 km (0.103 R)
• M20: 4,134,885 km (0.084 R)
• M21: 4,315,001 km (0.066 R)
• M22: 4,682,862 km (0.097 R)
• M23: 5,383,878 km (0.061 R)
• M24: 6,072,178 km (0.093 R)
• M25: 6,531,144 km (0.036 R)
• M26: 6,788,452 km (0.112 R)
• M27: 7,120,709 km (0.112 R)
• M28: 8,350,553 km (0.113 R)
• M29: 8,732,177 km (0.09 R)
• M30: 9,093,755 km (0.112 R)
• M31: 10,018,869 km (0.035 R)
• M32: 10,918,550 km (0.078 R)
• M33: 11,308,103 km (0.041 R)
• M34: 11,420,301 km (0.066 R)
• M35: 11,560,923 km (0.069 R)
• M36: 11,957,956 km (0.089 R)
• M37: 12,072,249 km (0.061 R)
• M38: 12,330,754 km (0.101 R)
• M39: 12,649,098 km (0.097 R)
• M40: 13,146,362 km (0.097 R)
• M41: 13,293,865 km (0.096 R)
• M42: 14,039,760 km (0.104 R)
• M43: 14,281,361 km (0.117 R)
• M44: 14,372,316 km (0.11 R)
• M45: 14,737,933 km (0.059 R)
• M46: 15,853,485 km (0.067 R)
• M47: 16,168,089 km (0.095 R)
• M48: 16,931,786 km (0.085 R)
• M49: 17,609,614 km (0.097 R)
• M50: 17,870,214 km (0.057 R)
• M51: 18,099,248 km (0.111 R)
• M52: 18,593,370 km (0.107 R)
• M53: 18,725,913 km (0.102 R)
• M54: 19,091,979 km (0.094 R)
• M55: 19,326,250 km (0.105 R)
• M56: 19,527,758 km (0.086 R)
• M57: 19,932,719 km (0.102 R)
• M58: 20,442,998 km (0.098 R)
• M59: 20,682,654 km (0.105 R)
• M60: 21,026,579 km (0.081 R)
• M61: 21,441,863 km (0.111 R)
• M62: 21,929,701 km (0.081 R)
• M63: 22,421,130 km (0.093 R)
• M64: 23,165,230 km (0.089 R)
• M65: 23,594,127 km (0.066 R)
• M66: 23,917,408 km (0.042 R)
• M67: 24,278,388 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.9

Radius: 12.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 6.93 AU - 7.13 AU

Year: 6521 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,680,862 km

• M1: 244,293 km (0.108 R)
• M2: 333,154 km (0.045 R)
• M3: 714,779 km (0.029 R)
• M4: 830,867 km (0.118 R)
• M5: 1,044,343 km (0.117 R)
• M6: 1,262,606 km (0.106 R)
• M7: 1,377,497 km (0.114 R)
• M8: 1,511,238 km (0.098 R)
• M9: 1,776,325 km (0.067 R)
• M10: 1,873,564 km (0.084 R)
• M11: 2,107,834 km (0.091 R)
• M12: 2,263,565 km (0.078 R)
• M13: 2,477,341 km (0.061 R)
• M14: 2,716,548 km (0.106 R)
• M15: 3,041,026 km (0.082 R)
• M16: 3,139,012 km (0.12 R)
• M17: 3,337,977 km (0.108 R)
• M18: 4,002,641 km (0.116 R)
• M19: 4,240,800 km (0.089 R)
• M20: 4,439,018 km (0.109 R)
• M21: 4,890,803 km (0.03 R)
• M22: 5,052,518 km (0.055 R)
• M23: 5,239,366 km (0.087 R)
• M24: 5,572,221 km (0.072 R)
• M25: 5,936,343 km (0.112 R)
• M26: 6,133,812 km (0.094 R)
• M27: 6,408,922 km (0.11 R)
• M28: 6,560,764 km (0.059 R)
• M29: 6,790,696 km (0.09 R)
• M30: 7,311,147 km (0.093 R)
• M31: 8,335,743 km (0.105 R)
• M32: 8,696,573 km (0.037 R)
• M33: 9,204,607 km (0.095 R)
• M34: 9,433,642 km (0.106 R)
• M35: 9,577,704 km (0.108 R)
• M36: 9,664,471 km (0.063 R)
• M37: 10,102,344 km (0.098 R)
• M38: 11,949,579 km (0.105 R)
• M39: 12,927,799 km (0.076 R)
• M40: 13,088,019 km (0.06 R)
• M41: 13,540,103 km (0.092 R)
• M42: 14,062,948 km (0.071 R)
• M43: 14,326,988 km (0.105 R)
• M44: 15,671,275 km (0.097 R)
• M45: 16,013,704 km (0.083 R)
• M46: 16,289,413 km (0.081 R)
• M47: 16,810,612 km (0.106 R)
• M48: 17,090,809 km (0.079 R)
• M49: 17,549,476 km (0.089 R)
• M50: 18,804,602 km (0.083 R)
• M51: 18,913,509 km (0.088 R)
• M52: 19,095,570 km (0.094 R)
• M53: 19,497,988 km (0.105 R)
• M54: 19,755,596 km (0.081 R)
• M55: 20,051,351 km (0.11 R)
• M56: 20,385,851 km (0.109 R)
• M57: 20,572,550 km (0.114 R)
• M58: 20,797,246 km (0.092 R)
• M59: 21,324,728 km (0.093 R)
• M60: 21,590,114 km (0.057 R)
• M61: 21,742,255 km (0.097 R)
• M62: 22,894,907 km (0.099 R)
• M63: 23,011,294 km (0.046 R)
• M64: 23,322,458 km (0.1 R)
• M65: 23,674,312 km (0.101 R)
• M66: 23,831,240 km (0.108 R)
• M67: 24,304,119 km (0.088 R)
• M68: 24,581,473 km (0.045 R)
• M69: 25,459,762 km (0.108 R)
• M70: 25,660,822 km (0.119 R)
• M71: 26,267,142 km (0.06 R)
• M72: 27,288,148 km (0.098 R)
• M73: 27,700,290 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.9

Radius: 7.3

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 18.85 AU - 20.97 AU

Year: 31080 Days

Day: 22.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,680,862 km

• M1: 211,681 km (0.071 R)
• M2: 648,058 km (0.112 R)
• M3: 793,018 km (0.083 R)
• M4: 869,612 km (0.096 R)
• M5: 1,086,380 km (0.076 R)
• M6: 2,827,250 km (0.101 R)
• M7: 5,312,520 km (0.099 R)
• M8: 6,269,796 km (0.112 R)
• M9: 6,425,827 km (0.076 R)
• M10: 6,478,037 km (0.118 R)
• M11: 6,635,713 km (0.118 R)
• M12: 7,333,736 km (0.073 R)
• M13: 7,886,501 km (0.057 R)
• M14: 8,914,986 km (0.115 R)
• M15: 10,412,161 km (0.104 R)
• M16: 11,032,544 km (0.115 R)
• M17: 12,114,585 km (0.032 R)
• M18: 12,635,485 km (0.057 R)
• M19: 13,030,872 km (0.066 R)
• M20: 13,698,976 km (0.063 R)
• M21: 15,557,879 km (0.078 R)
• M22: 16,480,749 km (0.043 R)
• M23: 17,640,880 km (0.096 R)
• M24: 18,977,238 km (0.087 R)
• M25: 19,052,336 km (0.055 R)
• M26: 19,203,131 km (0.115 R)
• M27: 19,505,618 km (0.118 R)
• M28: 19,581,464 km (0.111 R)
• M29: 19,886,045 km (0.058 R)
• M30: 20,269,016 km (0.115 R)
• M31: 20,731,572 km (0.068 R)
• M32: 20,809,064 km (0.098 R)
• M33: 21,745,995 km (0.119 R)
• M34: 21,982,360 km (0.089 R)
• M35: 22,378,196 km (0.116 R)
• M36: 22,776,425 km (0.103 R)
• M37: 24,147,939 km (0.095 R)
• M38: 27,308,643 km (0.077 R)
• M39: 27,648,978 km (0.104 R)
• M40: 29,197,166 km (0.038 R)
• M41: 29,806,927 km (0.114 R)
• M42: 30,069,471 km (0.074 R)
• M43: 30,685,216 km (0.093 R)
• M44: 33,189,335 km (0.102 R)
• M45: 34,282,446 km (0.025 R)
• M46: 35,109,872 km (0.036 R)
• M47: 35,202,324 km (0.05 R)
• M48: 35,665,329 km (0.083 R)
• M49: 37,066,463 km (0.086 R)
• M50: 37,348,754 km (0.107 R)
• M51: 37,726,339 km (0.071 R)
• M52: 38,675,986 km (0.053 R)
• M53: 38,866,873 km (0.079 R)
• M54: 42,749,237 km (0.083 R)
• M55: 43,441,127 km (0.049 R)
• M56: 45,036,738 km (0.086 R)
• M57: 45,338,178 km (0.031 R)
• M58: 46,347,365 km (0.089 R)
• M59: 47,363,883 km (0.088 R)
• M60: 47,568,084 km (0.096 R)
• M61: 47,772,584 km (0.086 R)
• M62: 49,005,719 km (0.092 R)
• M63: 52,134,110 km (0.079 R)
• M64: 55,326,379 km (0.106 R)
• M65: 55,972,343 km (0.118 R)
• M66: 57,380,657 km (0.1 R)
• M67: 59,459,768 km (0.041 R)
• M68: 60,342,695 km (0.112 R)
• M69: 60,674,802 km (0.077 R)
• M70: 61,007,657 km (0.064 R)
• M71: 61,340,961 km (0.103 R)
• M72: 62,344,763 km (0.105 R)
• M73: 64,029,833 km (0.108 R)
• M74: 64,481,619 km (0.077 R)
• M75: 65,502,176 km (0.108 R)
• M76: 66,642,411 km (0.103 R)
• M77: 67,100,330 km (0.116 R)
• M78: 67,789,228 km (0.075 R)
• M79: 68,134,500 km (0.108 R)
• M80: 69,058,117 km (0.11 R)
• M81: 70,684,545 km (0.116 R)
• M82: 71,385,411 km (0.108 R)
• M83: 71,502,397 km (0.103 R)
• M84: 72,676,291 km (0.032 R)
• M85: 72,794,025 km (0.105 R)
• M86: 73,619,955 km (0.051 R)
• M87: 74,330,395 km (0.095 R)
• M88: 75,281,239 km (0.063 R)
• M89: 76,714,835 km (0.098 R)
• M90: 78,157,557 km (0.026 R)
• M91: 79,366,607 km (0.106 R)
• M92: 80,825,635 km (0.068 R)
• M93: 81,680,886 km (0.075 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 18,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit