🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.5 AU - 0.56 AU

Year: 148 Days

Day: 35 Hours

Environment

Temp: 162 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.57 AU - 0.73 AU

Year: 201 Days

Day: 23.4 Hours

Environment

Temp: 124 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.07 AU - 3.29 AU

Year: 2171 Days

Day: 28.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,527,183 km

• M1: 366,216 km (0.077 R)
• M2: 1,818,362 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.85 AU - 4.13 AU

Year: 2496 Days

Day: 36.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.9

Radius: 11.6

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.75 AU - 8.49 AU

Year: 7274 Days

Day: 9.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,527,183 km

• M1: 150,047 km (0.069 R)
• M2: 230,082 km (0.111 R)
• M3: 310,715 km (0.097 R)
• M4: 472,280 km (0.096 R)
• M5: 918,381 km (0.064 R)
• M6: 1,152,053 km (0.111 R)
• M7: 1,370,616 km (0.06 R)
• M8: 1,790,687 km (0.098 R)
• M9: 1,887,327 km (0.082 R)
• M10: 2,167,524 km (0.054 R)
• M11: 3,180,600 km (0.112 R)
• M12: 3,370,440 km (0.053 R)
• M13: 3,563,870 km (0.06 R)
• M14: 3,711,523 km (0.093 R)
• M15: 4,532,965 km (0.099 R)
• M16: 5,381,035 km (0.026 R)
• M17: 5,636,399 km (0.059 R)
• M18: 5,954,145 km (0.118 R)
• M19: 6,100,452 km (0.105 R)
• M20: 6,247,955 km (0.117 R)
• M21: 6,516,633 km (0.086 R)
• M22: 6,697,796 km (0.036 R)
• M23: 6,941,940 km (0.093 R)
• M24: 7,251,458 km (0.089 R)
• M25: 7,502,184 km (0.105 R)
• M26: 7,628,743 km (0.1 R)
• M27: 7,755,902 km (0.104 R)
• M28: 8,174,327 km (0.074 R)
• M29: 8,799,048 km (0.08 R)
• M30: 8,898,979 km (0.042 R)
• M31: 8,999,509 km (0.085 R)
• M32: 9,167,657 km (0.1 R)
• M33: 9,644,425 km (0.116 R)
• M34: 10,094,266 km (0.107 R)
• M35: 10,233,990 km (0.103 R)
• M36: 10,621,898 km (0.059 R)
• M37: 11,375,721 km (0.045 R)
• M38: 12,745,439 km (0.084 R)
• M39: 14,678,244 km (0.11 R)
• M40: 15,557,281 km (0.077 R)
• M41: 15,718,996 km (0.12 R)
• M42: 16,166,443 km (0.108 R)
• M43: 16,618,229 km (0.04 R)
• M44: 16,700,807 km (0.05 R)
• M45: 18,253,035 km (0.078 R)
• M46: 18,637,501 km (0.105 R)
• M47: 18,981,576 km (0.071 R)
• M48: 19,327,746 km (0.113 R)
• M49: 19,850,889 km (0.037 R)
• M50: 20,688,787 km (0.106 R)
• M51: 21,089,709 km (0.077 R)
• M52: 21,944,512 km (0.086 R)
• M53: 22,125,974 km (0.071 R)
• M54: 22,398,990 km (0.099 R)
• M55: 22,581,649 km (0.086 R)
• M56: 23,363,597 km (0.082 R)
• M57: 24,060,873 km (0.077 R)
• M58: 25,571,063 km (0.102 R)
• M59: 26,337,603 km (0.109 R)
• M60: 26,434,093 km (0.118 R)
• M61: 27,063,152 km (0.101 R)
• M62: 28,188,428 km (0.116 R)
• M63: 28,533,999 km (0.083 R)
• M64: 28,781,733 km (0.111 R)
• M65: 28,880,916 km (0.104 R)
• M66: 28,980,249 km (0.069 R)
• M67: 29,328,962 km (0.042 R)
• M68: 30,585,733 km (0.089 R)
• M69: 31,042,605 km (0.095 R)
• M70: 31,655,059 km (0.096 R)
• M71: 32,065,556 km (0.104 R)
• M72: 32,220,090 km (0.105 R)
• M73: 32,477,997 km (0.052 R)
• M74: 32,736,502 km (0.051 R)
• M75: 33,047,815 km (0.048 R)
• M76: 33,151,786 km (0.116 R)
• M77: 33,830,062 km (0.086 R)
• M78: 33,987,290 km (0.08 R)
• M79: 34,565,785 km (0.103 R)
• M80: 34,882,783 km (0.087 R)
• M81: 35,413,107 km (0.096 R)
• M82: 35,519,471 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.3

Radius: 13.3

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.8 AU - 8.68 AU

Year: 8245 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,527,183 km

• M1: 216,468 km (0.092 R)
• M2: 350,807 km (0.072 R)
• M3: 532,718 km (0.113 R)
• M4: 616,194 km (0.108 R)
• M5: 736,022 km (0.082 R)
• M6: 831,914 km (0.043 R)
• M7: 967,300 km (0.105 R)
• M8: 1,242,560 km (0.061 R)
• M9: 1,585,438 km (0.072 R)
• M10: 1,757,476 km (0.086 R)
• M11: 2,050,688 km (0.092 R)
• M12: 2,458,192 km (0.106 R)
• M13: 2,891,428 km (0.088 R)
• M14: 3,103,707 km (0.108 R)
• M15: 3,572,248 km (0.034 R)
• M16: 4,092,848 km (0.067 R)
• M17: 4,271,917 km (0.083 R)
• M18: 4,423,011 km (0.086 R)
• M19: 4,606,717 km (0.12 R)
• M20: 4,761,850 km (0.112 R)
• M21: 5,302,347 km (0.108 R)
• M22: 6,406,828 km (0.065 R)
• M23: 6,826,001 km (0.071 R)
• M24: 6,932,216 km (0.065 R)
• M25: 7,398,811 km (0.095 R)
• M26: 7,949,930 km (0.04 R)
• M27: 8,136,479 km (0.113 R)
• M28: 8,782,143 km (0.114 R)
• M29: 9,247,841 km (0.049 R)
• M30: 9,365,575 km (0.109 R)
• M31: 9,761,560 km (0.063 R)
• M32: 10,042,056 km (0.056 R)
• M33: 10,365,786 km (0.099 R)
• M34: 10,569,987 km (0.101 R)
• M35: 11,907,841 km (0.111 R)
• M36: 12,727,488 km (0.114 R)
• M37: 12,946,200 km (0.084 R)
• M38: 13,343,083 km (0.111 R)
• M39: 14,603,295 km (0.111 R)
• M40: 15,526,613 km (0.071 R)
• M41: 15,619,962 km (0.119 R)
• M42: 16,184,246 km (0.074 R)
• M43: 17,478,118 km (0.096 R)
• M44: 20,062,570 km (0.085 R)
• M45: 20,573,148 km (0.099 R)
• M46: 21,503,048 km (0.098 R)
• M47: 21,607,318 km (0.108 R)
• M48: 22,078,103 km (0.094 R)
• M49: 22,976,737 km (0.056 R)
• M50: 23,403,839 km (0.073 R)
• M51: 23,510,951 km (0.081 R)
• M52: 24,211,667 km (0.107 R)
• M53: 25,965,254 km (0.111 R)
• M54: 26,465,958 km (0.093 R)
• M55: 26,913,555 km (0.098 R)
• M56: 27,702,982 km (0.044 R)
• M57: 28,385,747 km (0.116 R)
• M58: 29,478,111 km (0.08 R)
• M59: 29,825,926 km (0.096 R)
• M60: 29,942,163 km (0.115 R)
• M61: 31,526,106 km (0.113 R)
• M62: 31,763,069 km (0.046 R)
• M63: 32,000,630 km (0.096 R)
• M64: 33,861,777 km (0.058 R)
• M65: 34,530,629 km (0.092 R)
• M66: 35,573,027 km (0.107 R)
• M67: 37,814,003 km (0.057 R)
• M68: 38,002,945 km (0.116 R)
• M69: 38,318,298 km (0.033 R)
• M70: 39,333,469 km (0.039 R)
• M71: 39,652,412 km (0.09 R)
• M72: 40,357,317 km (0.117 R)
• M73: 40,614,775 km (0.036 R)
• M74: 41,001,784 km (0.079 R)
• M75: 41,454,916 km (0.102 R)
• M76: 41,649,693 km (0.051 R)
• M77: 42,235,668 km (0.034 R)
• M78: 43,811,532 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.9

Radius: 12.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.44 AU - 10.98 AU

Year: 12491 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 70,527,183 km

• M1: 378,483 km (0.068 R)
• M2: 481,705 km (0.11 R)
• M3: 659,128 km (0.042 R)
• M4: 825,331 km (0.097 R)
• M5: 1,025,493 km (0.103 R)
• M6: 1,102,387 km (0.116 R)
• M7: 1,283,251 km (0.094 R)
• M8: 1,767,499 km (0.041 R)
• M9: 1,885,232 km (0.105 R)
• M10: 2,305,902 km (0.085 R)
• M11: 2,435,304 km (0.051 R)
• M12: 2,701,588 km (0.098 R)
• M13: 2,810,794 km (0.045 R)
• M14: 3,829,107 km (0.071 R)
• M15: 3,983,343 km (0.108 R)
• M16: 4,234,368 km (0.054 R)
• M17: 4,361,975 km (0.074 R)
• M18: 4,490,778 km (0.087 R)
• M19: 4,818,547 km (0.083 R)
• M20: 4,918,329 km (0.095 R)
• M21: 5,154,095 km (0.106 R)
• M22: 5,636,848 km (0.113 R)
• M23: 6,682,537 km (0.091 R)
• M24: 7,709,526 km (0.098 R)
• M25: 7,826,661 km (0.095 R)
• M26: 8,023,233 km (0.114 R)
• M27: 8,102,221 km (0.085 R)
• M28: 8,866,666 km (0.1 R)
• M29: 8,989,486 km (0.065 R)
• M30: 9,612,262 km (0.088 R)
• M31: 10,291,735 km (0.098 R)
• M32: 10,377,754 km (0.109 R)
• M33: 11,562,719 km (0.091 R)
• M34: 12,836,544 km (0.113 R)
• M35: 13,537,261 km (0.071 R)
• M36: 14,975,644 km (0.119 R)
• M37: 15,073,332 km (0.094 R)
• M38: 15,367,441 km (0.055 R)
• M39: 15,961,494 km (0.103 R)
• M40: 16,311,553 km (0.091 R)
• M41: 16,815,848 km (0.106 R)
• M42: 17,325,378 km (0.084 R)
• M43: 17,530,626 km (0.089 R)
• M44: 17,995,427 km (0.068 R)
• M45: 19,148,677 km (0.104 R)
• M46: 20,163,699 km (0.11 R)
• M47: 20,271,559 km (0.113 R)
• M48: 20,977,511 km (0.067 R)
• M49: 21,196,223 km (0.12 R)
• M50: 21,470,885 km (0.079 R)
• M51: 21,636,190 km (0.109 R)
• M52: 23,030,293 km (0.065 R)
• M53: 23,312,734 km (0.069 R)
• M54: 23,596,222 km (0.084 R)
• M55: 24,052,046 km (0.079 R)
• M56: 24,453,418 km (0.056 R)
• M57: 24,972,672 km (0.072 R)
• M58: 25,612,352 km (0.066 R)
• M59: 26,729,848 km (0.068 R)
• M60: 27,683,236 km (0.056 R)
• M61: 28,164,043 km (0.06 R)
• M62: 30,238,367 km (0.12 R)
• M63: 30,547,586 km (0.063 R)
• M64: 31,606,739 km (0.105 R)
• M65: 32,424,890 km (0.1 R)
• M66: 32,741,289 km (0.108 R)
• M67: 33,122,465 km (0.109 R)
• M68: 33,632,892 km (0.038 R)
• M69: 34,532,574 km (0.111 R)
• M70: 35,505,259 km (0.068 R)
• M71: 36,289,900 km (0.09 R)
• M72: 36,948,131 km (0.082 R)
• M73: 37,278,742 km (0.037 R)
• M74: 38,142,819 km (0.109 R)
• M75: 38,476,872 km (0.093 R)
• M76: 38,879,140 km (0.058 R)
• M77: 39,417,693 km (0.088 R)
• M78: 40,230,009 km (0.098 R)
• M79: 42,561,641 km (0.052 R)
• M80: 43,186,063 km (0.064 R)
• M81: 44,374,020 km (0.115 R)
• M82: 45,007,118 km (0.12 R)
• M83: 45,148,338 km (0.115 R)
• M84: 45,360,318 km (0.097 R)
• M85: 45,501,838 km (0.119 R)
• M86: 45,714,267 km (0.118 R)
• M87: 47,785,599 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.4

Radius: 7.4

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 10.78 AU - 16.44 AU

Year: 19225 Days

Day: 23.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,527,183 km

• M1: 173,234 km (0.049 R)
• M2: 353,949 km (0.033 R)
• M3: 514,317 km (0.1 R)
• M4: 613,800 km (0.091 R)
• M5: 1,368,671 km (0.072 R)
• M6: 1,868,477 km (0.113 R)
• M7: 2,522,818 km (0.09 R)
• M8: 2,661,645 km (0.12 R)
• M9: 3,585,711 km (0.089 R)
• M10: 4,061,732 km (0.097 R)
• M11: 4,307,371 km (0.102 R)
• M12: 4,515,612 km (0.096 R)
• M13: 5,116,397 km (0.114 R)
• M14: 5,515,823 km (0.105 R)
• M15: 5,833,569 km (0.039 R)
• M16: 6,064,099 km (0.101 R)
• M17: 6,157,149 km (0.037 R)
• M18: 6,344,745 km (0.108 R)
• M19: 6,486,713 km (0.114 R)
• M20: 8,270,219 km (0.099 R)
• M21: 10,752,197 km (0.093 R)
• M22: 11,148,781 km (0.076 R)
• M23: 12,544,529 km (0.106 R)
• M24: 12,663,310 km (0.111 R)
• M25: 13,262,749 km (0.072 R)
• M26: 14,241,119 km (0.114 R)
• M27: 14,864,493 km (0.078 R)
• M28: 14,927,324 km (0.089 R)
• M29: 16,526,226 km (0.073 R)
• M30: 17,977,775 km (0.093 R)
• M31: 18,178,834 km (0.094 R)
• M32: 18,380,642 km (0.101 R)
• M33: 19,332,383 km (0.082 R)
• M34: 20,091,293 km (0.101 R)
• M35: 21,923,718 km (0.115 R)
• M36: 25,219,059 km (0.083 R)
• M37: 26,047,832 km (0.087 R)
• M38: 27,038,768 km (0.072 R)
• M39: 27,346,042 km (0.076 R)
• M40: 28,509,016 km (0.073 R)
• M41: 33,814,355 km (0.081 R)
• M42: 35,145,327 km (0.087 R)
• M43: 35,480,725 km (0.115 R)
• M44: 36,070,291 km (0.094 R)
• M45: 37,515,556 km (0.102 R)
• M46: 38,460,865 km (0.088 R)
• M47: 39,066,437 km (0.075 R)
• M48: 41,520,141 km (0.101 R)
• M49: 41,963,549 km (0.077 R)
• M50: 42,408,453 km (0.041 R)
• M51: 43,213,439 km (0.086 R)
• M52: 43,752,740 km (0.076 R)
• M53: 46,115,788 km (0.056 R)
• M54: 46,299,195 km (0.103 R)
• M55: 47,220,269 km (0.049 R)
• M56: 48,333,576 km (0.08 R)
• M57: 50,869,858 km (0.085 R)
• M58: 51,439,228 km (0.025 R)
• M59: 52,010,841 km (0.094 R)
• M60: 52,680,292 km (0.113 R)
• M61: 52,872,226 km (0.117 R)
• M62: 54,608,908 km (0.071 R)
• M63: 55,386,816 km (0.081 R)
• M64: 55,484,205 km (0.115 R)
• M65: 56,462,276 km (0.111 R)
• M66: 57,643,500 km (0.101 R)
• M67: 58,237,105 km (0.114 R)
• M68: 60,030,334 km (0.119 R)
• M69: 61,336,473 km (0.066 R)
• M70: 62,043,772 km (0.095 R)
• M71: 62,550,610 km (0.048 R)
• M72: 65,517,135 km (0.092 R)
• M73: 65,826,653 km (0.08 R)
• M74: 67,173,483 km (0.109 R)
• M75: 70,105,003 km (0.097 R)
• M76: 70,421,552 km (0.05 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 14,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit