🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.4 AU - 1.62 AU

Year: 655 Days

Day: 37.9 Hours

Environment

Temp: 6 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 81,991,376 km

• M1: 9,873 km (0.09 R)
• M2: 103,671 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.45 AU - 1.89 AU

Year: 762 Days

Day: 12.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,991,376 km

• M1: 583,581 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.67 AU - 3.99 AU

Year: 2647 Days

Day: 30.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,991,376 km

• M1: 2,461,483 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.89 AU - 4.37 AU

Year: 2964 Days

Day: 34.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.4

Radius: 10.1

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.47 AU - 6.11 AU

Year: 4919 Days

Day: 13.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,991,376 km

• M1: 136,433 km (0.101 R)
• M2: 260,599 km (0.081 R)
• M3: 324,927 km (0.111 R)
• M4: 465,848 km (0.055 R)
• M5: 606,769 km (0.105 R)
• M6: 1,117,047 km (0.079 R)
• M7: 1,568,534 km (0.061 R)
• M8: 1,754,035 km (0.076 R)
• M9: 2,073,277 km (0.071 R)
• M10: 2,411,069 km (0.08 R)
• M11: 2,746,168 km (0.116 R)
• M12: 2,909,080 km (0.073 R)
• M13: 3,096,227 km (0.052 R)
• M14: 3,975,414 km (0.06 R)
• M15: 4,395,185 km (0.064 R)
• M16: 4,538,351 km (0.095 R)
• M17: 4,634,542 km (0.063 R)
• M18: 4,829,169 km (0.06 R)
• M19: 5,327,479 km (0.064 R)
• M20: 5,403,774 km (0.108 R)
• M21: 5,999,922 km (0.117 R)
• M22: 6,265,757 km (0.094 R)
• M23: 6,481,178 km (0.03 R)
• M24: 6,919,350 km (0.105 R)
• M25: 7,254,300 km (0.09 R)
• M26: 7,651,931 km (0.082 R)
• M27: 7,882,312 km (0.116 R)
• M28: 8,261,542 km (0.115 R)
• M29: 8,409,046 km (0.063 R)
• M30: 8,616,987 km (0.075 R)
• M31: 8,856,792 km (0.101 R)
• M32: 9,129,210 km (0.112 R)
• M33: 9,434,988 km (0.073 R)
• M34: 9,682,124 km (0.061 R)
• M35: 10,277,673 km (0.045 R)
• M36: 10,500,125 km (0.111 R)
• M37: 11,014,592 km (0.037 R)
• M38: 11,340,267 km (0.08 R)
• M39: 12,268,970 km (0.115 R)
• M40: 12,369,949 km (0.065 R)
• M41: 12,674,380 km (0.114 R)
• M42: 13,050,021 km (0.116 R)
• M43: 13,291,023 km (0.049 R)
• M44: 13,498,665 km (0.116 R)
• M45: 14,767,255 km (0.106 R)
• M46: 15,018,429 km (0.095 R)
• M47: 16,443,200 km (0.106 R)
• M48: 16,778,000 km (0.116 R)
• M49: 17,644,171 km (0.091 R)
• M50: 17,758,165 km (0.105 R)
• M51: 17,910,605 km (0.089 R)
• M52: 17,987,050 km (0.111 R)
• M53: 18,140,088 km (0.055 R)
• M54: 18,640,643 km (0.065 R)
• M55: 18,718,134 km (0.119 R)
• M56: 18,912,163 km (0.072 R)
• M57: 19,419,599 km (0.056 R)
• M58: 19,971,316 km (0.095 R)
• M59: 20,728,131 km (0.1 R)
• M60: 20,808,316 km (0.084 R)
• M61: 21,009,375 km (0.096 R)
• M62: 21,697,526 km (0.043 R)
• M63: 21,819,747 km (0.105 R)
• M64: 21,983,108 km (0.072 R)
• M65: 22,352,016 km (0.082 R)
• M66: 22,971,501 km (0.076 R)
• M67: 23,596,671 km (0.106 R)
• M68: 23,806,257 km (0.064 R)
• M69: 23,890,331 km (0.092 R)
• M70: 23,974,405 km (0.085 R)
• M71: 25,333,801 km (0.115 R)
• M72: 25,720,661 km (0.083 R)
• M73: 25,850,063 km (0.084 R)
• M74: 26,587,282 km (0.098 R)
• M75: 26,674,348 km (0.1 R)
• M76: 27,067,940 km (0.038 R)
• M77: 27,463,327 km (0.112 R)
• M78: 27,860,808 km (0.096 R)
• M79: 27,993,651 km (0.087 R)
• M80: 28,705,887 km (0.095 R)
• M81: 28,929,685 km (0.082 R)
• M82: 29,604,671 km (0.05 R)
• M83: 30,375,848 km (0.061 R)
• M84: 30,512,580 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.4

Radius: 13.9

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 6.23 AU - 6.63 AU

Year: 5757 Days

Day: 5.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 81,991,376 km

• M1: 181,612 km (0.113 R)
• M2: 492,177 km (0.117 R)
• M3: 883,375 km (0.098 R)
• M4: 985,102 km (0.03 R)
• M5: 1,106,875 km (0.11 R)
• M6: 1,965,417 km (0.119 R)
• M7: 2,263,266 km (0.115 R)
• M8: 2,554,832 km (0.103 R)
• M9: 2,836,525 km (0.101 R)
• M10: 2,970,116 km (0.12 R)
• M11: 3,060,324 km (0.096 R)
• M12: 3,151,429 km (0.038 R)
• M13: 3,266,769 km (0.093 R)
• M14: 3,645,401 km (0.056 R)
• M15: 3,815,494 km (0.104 R)
• M16: 4,063,228 km (0.066 R)
• M17: 4,627,062 km (0.087 R)
• M18: 4,811,816 km (0.057 R)
• M19: 4,918,479 km (0.09 R)
• M20: 5,215,730 km (0.028 R)
• M21: 6,028,046 km (0.099 R)
• M22: 7,091,238 km (0.094 R)
• M23: 7,335,382 km (0.093 R)
• M24: 7,551,401 km (0.106 R)
• M25: 8,116,283 km (0.111 R)
• M26: 8,211,876 km (0.074 R)
• M27: 8,371,946 km (0.048 R)
• M28: 8,630,152 km (0.08 R)
• M29: 8,792,914 km (0.086 R)
• M30: 9,088,370 km (0.041 R)
• M31: 9,689,304 km (0.039 R)
• M32: 9,892,458 km (0.046 R)
• M33: 10,406,626 km (0.087 R)
• M34: 10,614,867 km (0.099 R)
• M35: 10,719,435 km (0.086 R)
• M36: 11,712,167 km (0.118 R)
• M37: 11,928,785 km (0.049 R)
• M38: 12,623,368 km (0.107 R)
• M39: 12,771,320 km (0.112 R)
• M40: 13,256,167 km (0.071 R)
• M41: 13,444,211 km (0.094 R)
• M42: 14,205,365 km (0.114 R)
• M43: 14,629,924 km (0.081 R)
• M44: 15,176,405 km (0.108 R)
• M45: 15,373,276 km (0.032 R)
• M46: 15,729,618 km (0.086 R)
• M47: 15,849,146 km (0.074 R)
• M48: 16,450,679 km (0.07 R)
• M49: 18,258,420 km (0.119 R)
• M50: 18,383,933 km (0.077 R)
• M51: 18,593,819 km (0.092 R)
• M52: 18,973,648 km (0.115 R)
• M53: 20,954,623 km (0.103 R)
• M54: 21,217,915 km (0.085 R)
• M55: 22,550,533 km (0.101 R)
• M56: 22,955,644 km (0.073 R)
• M57: 24,047,708 km (0.067 R)
• M58: 24,277,341 km (0.106 R)
• M59: 24,692,475 km (0.089 R)
• M60: 27,041,760 km (0.034 R)
• M61: 28,001,281 km (0.104 R)
• M62: 28,776,946 km (0.047 R)
• M63: 31,046,196 km (0.075 R)
• M64: 32,455,557 km (0.089 R)
• M65: 33,270,118 km (0.078 R)
• M66: 34,349,616 km (0.052 R)
• M67: 34,608,420 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.2

Radius: 3.5

Gravity: 41.81 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.67 AU - 20.35 AU

Year: 25872 Days

Day: 18.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,991,376 km

• M1: 50,863 km (0.115 R)
• M2: 490,831 km (0.068 R)
• M3: 2,074,324 km (0.072 R)
• M4: 2,110,228 km (0.051 R)
• M5: 3,197,804 km (0.12 R)
• M6: 3,840,327 km (0.119 R)
• M7: 3,884,608 km (0.1 R)
• M8: 5,092,760 km (0.1 R)
• M9: 5,386,870 km (0.066 R)
• M10: 5,838,207 km (0.087 R)
• M11: 6,145,929 km (0.059 R)
• M12: 6,564,205 km (0.112 R)
• M13: 6,776,933 km (0.086 R)
• M14: 8,499,702 km (0.077 R)
• M15: 8,789,623 km (0.06 R)
• M16: 10,225,613 km (0.12 R)
• M17: 10,286,948 km (0.106 R)
• M18: 10,720,183 km (0.095 R)
• M19: 10,907,779 km (0.066 R)
• M20: 11,604,456 km (0.107 R)
• M21: 11,925,793 km (0.114 R)
• M22: 11,990,419 km (0.112 R)
• M23: 12,315,346 km (0.119 R)
• M24: 12,380,720 km (0.061 R)
• M25: 12,643,264 km (0.05 R)
• M26: 12,841,332 km (0.062 R)
• M27: 13,107,017 km (0.112 R)
• M28: 13,441,668 km (0.066 R)
• M29: 14,187,712 km (0.103 R)
• M30: 14,324,894 km (0.071 R)
• M31: 17,011,821 km (0.095 R)
• M32: 17,596,898 km (0.094 R)
• M33: 17,744,252 km (0.092 R)
• M34: 19,012,693 km (0.079 R)
• M35: 19,163,936 km (0.088 R)
• M36: 20,156,069 km (0.089 R)
• M37: 20,619,523 km (0.118 R)
• M38: 20,774,806 km (0.111 R)
• M39: 21,714,729 km (0.043 R)
• M40: 23,554,484 km (0.106 R)
• M41: 26,617,201 km (0.032 R)
• M42: 26,870,919 km (0.102 R)
• M43: 27,466,169 km (0.112 R)
• M44: 27,551,440 km (0.092 R)
• M45: 28,065,608 km (0.113 R)
• M46: 29,103,368 km (0.038 R)
• M47: 29,452,081 km (0.086 R)
• M48: 32,561,921 km (0.117 R)
• M49: 32,742,636 km (0.108 R)
• M50: 34,938,433 km (0.106 R)
• M51: 35,031,034 km (0.088 R)
• M52: 35,308,987 km (0.087 R)
• M53: 35,494,788 km (0.089 R)
• M54: 37,559,537 km (0.066 R)
• M55: 38,415,387 km (0.117 R)
• M56: 40,243,323 km (0.05 R)
• M57: 40,826,306 km (0.054 R)
• M58: 41,216,607 km (0.057 R)
• M59: 41,608,105 km (0.079 R)
• M60: 43,583,993 km (0.057 R)
• M61: 44,985,277 km (0.092 R)
• M62: 45,590,250 km (0.033 R)
• M63: 49,380,462 km (0.116 R)
• M64: 49,588,104 km (0.107 R)
• M65: 50,526,531 km (0.086 R)
• M66: 51,681,427 km (0.04 R)
• M67: 52,738,785 km (0.096 R)
• M68: 53,483,333 km (0.077 R)
• M69: 54,552,808 km (0.071 R)
• M70: 54,767,481 km (0.106 R)
• M71: 56,061,802 km (0.056 R)
• M72: 56,170,111 km (0.081 R)
• M73: 56,712,852 km (0.077 R)
• M74: 57,257,239 km (0.08 R)
• M75: 58,241,443 km (0.105 R)
• M76: 59,341,586 km (0.12 R)
• M77: 59,894,200 km (0.119 R)
• M78: 60,781,914 km (0.061 R)
• M79: 61,562,366 km (0.047 R)
• M80: 63,923,170 km (0.09 R)
• M81: 64,830,332 km (0.112 R)
• M82: 65,970,267 km (0.092 R)
• M83: 68,269,886 km (0.057 R)
• M84: 70,595,684 km (0.093 R)
• M85: 71,298,495 km (0.098 R)
• M86: 72,121,283 km (0.115 R)
• M87: 72,829,180 km (0.116 R)
• M88: 74,370,637 km (0.108 R)
• M89: 75,444,001 km (0.103 R)
• M90: 78,695,062 km (0.07 R)
• M91: 80,398,533 km (0.068 R)
• M92: 80,765,198 km (0.081 R)
• M93: 81,132,460 km (0.042 R)
• M94: 81,254,981 km (0.073 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 20,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit