🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.54 AU - 0.88 AU

Year: 223 Days

Day: 40.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.88 AU - 1.16 AU

Year: 384 Days

Day: 37.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.63 AU - 2.67 AU

Year: 1175 Days

Day: 33.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.1

Radius: 14.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 4.16 AU - 5.6 AU

Year: 4019 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 31,467,152 km

• M1: 209,736 km (0.119 R)
• M2: 332,556 km (0.06 R)
• M3: 438,920 km (0.026 R)
• M4: 595,998 km (0.093 R)
• M5: 853,755 km (0.054 R)
• M6: 1,229,246 km (0.061 R)
• M7: 1,358,349 km (0.096 R)
• M8: 1,617,901 km (0.091 R)
• M9: 2,301,713 km (0.054 R)
• M10: 2,418,998 km (0.049 R)
• M11: 2,553,486 km (0.101 R)
• M12: 2,861,658 km (0.099 R)
• M13: 3,313,593 km (0.053 R)
• M14: 3,514,353 km (0.093 R)
• M15: 3,633,433 km (0.105 R)
• M16: 3,858,129 km (0.045 R)
• M17: 4,051,858 km (0.03 R)
• M18: 4,708,593 km (0.112 R)
• M19: 4,859,238 km (0.119 R)
• M20: 5,203,912 km (0.072 R)
• M21: 5,517,169 km (0.071 R)
• M22: 5,676,042 km (0.105 R)
• M23: 5,957,885 km (0.102 R)
• M24: 6,080,106 km (0.096 R)
• M25: 6,368,681 km (0.062 R)
• M26: 6,852,480 km (0.112 R)
• M27: 7,109,639 km (0.087 R)
• M28: 7,435,613 km (0.072 R)
• M29: 7,766,673 km (0.1 R)
• M30: 8,351,900 km (0.095 R)
• M31: 8,696,124 km (0.086 R)
• M32: 8,788,576 km (0.119 R)
• M33: 8,951,488 km (0.03 R)
• M34: 9,445,909 km (0.042 R)
• M35: 9,564,989 km (0.055 R)
• M36: 9,660,582 km (0.12 R)
• M37: 9,876,900 km (0.061 R)
• M38: 9,997,775 km (0.12 R)
• M39: 10,094,864 km (0.081 R)
• M40: 10,192,253 km (0.116 R)
• M41: 10,289,940 km (0.084 R)
• M42: 10,412,461 km (0.102 R)
• M43: 10,733,348 km (0.044 R)
• M44: 10,882,647 km (0.095 R)
• M45: 11,309,150 km (0.027 R)
• M46: 11,511,855 km (0.101 R)
• M47: 11,843,813 km (0.09 R)
• M48: 12,101,271 km (0.104 R)
• M49: 12,412,734 km (0.089 R)
• M50: 12,517,153 km (0.118 R)
• M51: 12,726,889 km (0.071 R)
• M52: 13,523,648 km (0.113 R)
• M53: 13,658,136 km (0.094 R)
• M54: 13,928,160 km (0.103 R)
• M55: 14,309,336 km (0.038 R)
• M56: 15,054,183 km (0.1 R)
• M57: 15,193,459 km (0.075 R)
• M58: 15,389,283 km (0.071 R)
• M59: 15,726,775 km (0.117 R)
• M60: 16,123,808 km (0.074 R)
• M61: 16,811,958 km (0.084 R)
• M62: 16,956,619 km (0.112 R)
• M63: 17,480,511 km (0.065 R)
• M64: 17,685,759 km (0.118 R)
• M65: 18,693,900 km (0.081 R)
• M66: 18,963,924 km (0.06 R)
• M67: 20,087,404 km (0.106 R)
• M68: 20,889,847 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.5

Radius: 8.9

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.69 AU - 6.33 AU

Year: 4821 Days

Day: 10.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,467,152 km

• M1: 247,136 km (0.075 R)
• M2: 320,887 km (0.074 R)
• M3: 422,315 km (0.047 R)
• M4: 536,159 km (0.108 R)
• M5: 739,013 km (0.076 R)
• M6: 796,609 km (0.048 R)
• M7: 892,202 km (0.052 R)
• M8: 1,443,021 km (0.064 R)
• M9: 1,606,681 km (0.086 R)
• M10: 1,714,092 km (0.097 R)
• M11: 1,855,762 km (0.08 R)
• M12: 1,968,708 km (0.109 R)
• M13: 2,034,232 km (0.079 R)
• M14: 2,218,387 km (0.032 R)
• M15: 2,425,580 km (0.098 R)
• M16: 2,531,645 km (0.073 R)
• M17: 3,715,263 km (0.074 R)
• M18: 4,129,350 km (0.065 R)
• M19: 4,755,866 km (0.093 R)
• M20: 5,182,519 km (0.06 R)
• M21: 5,342,738 km (0.076 R)
• M22: 5,976,285 km (0.07 R)
• M23: 6,048,092 km (0.109 R)
• M24: 6,168,519 km (0.106 R)
• M25: 6,338,462 km (0.074 R)
• M26: 6,633,469 km (0.099 R)
• M27: 6,832,733 km (0.108 R)
• M28: 7,109,788 km (0.113 R)
• M29: 8,148,297 km (0.069 R)
• M30: 8,228,032 km (0.06 R)
• M31: 8,388,401 km (0.091 R)
• M32: 9,095,401 km (0.12 R)
• M33: 9,178,129 km (0.054 R)
• M34: 9,372,456 km (0.118 R)
• M35: 9,428,107 km (0.058 R)
• M36: 9,793,125 km (0.068 R)
• M37: 9,934,795 km (0.1 R)
• M38: 10,020,065 km (0.074 R)
• M39: 10,479,181 km (0.116 R)
• M40: 11,328,598 km (0.06 R)
• M41: 11,507,218 km (0.079 R)
• M42: 11,686,735 km (0.076 R)
• M43: 12,505,784 km (0.092 R)
• M44: 12,999,905 km (0.058 R)
• M45: 13,374,648 km (0.042 R)
• M46: 13,563,441 km (0.084 R)
• M47: 13,943,569 km (0.117 R)
• M48: 14,230,946 km (0.094 R)
• M49: 14,584,895 km (0.092 R)
• M50: 14,779,222 km (0.083 R)
• M51: 14,876,611 km (0.063 R)
• M52: 15,367,142 km (0.034 R)
• M53: 15,465,877 km (0.05 R)
• M54: 15,564,910 km (0.099 R)
• M55: 15,962,841 km (0.1 R)
• M56: 16,096,132 km (0.081 R)
• M57: 17,108,461 km (0.083 R)
• M58: 17,245,044 km (0.099 R)
• M59: 17,313,410 km (0.059 R)
• M60: 17,381,926 km (0.111 R)
• M61: 17,933,045 km (0.108 R)
• M62: 18,560,009 km (0.109 R)
• M63: 19,906,989 km (0.087 R)
• M64: 20,194,665 km (0.081 R)
• M65: 20,339,027 km (0.071 R)
• M66: 20,519,891 km (0.116 R)
• M67: 20,773,908 km (0.078 R)
• M68: 20,846,762 km (0.113 R)
• M69: 20,919,617 km (0.059 R)
• M70: 21,285,383 km (0.113 R)
• M71: 21,469,090 km (0.107 R)
• M72: 22,957,140 km (0.101 R)
• M73: 23,032,387 km (0.093 R)
• M74: 23,258,729 km (0.034 R)
• M75: 23,865,797 km (0.118 R)
• M76: 24,670,634 km (0.064 R)
• M77: 24,824,869 km (0.069 R)
• M78: 24,979,553 km (0.083 R)
• M79: 25,134,537 km (0.1 R)
• M80: 25,212,028 km (0.09 R)
• M81: 25,289,819 km (0.091 R)
• M82: 25,913,942 km (0.044 R)
• M83: 26,385,474 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.8

Radius: 9.7

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.81 AU - 8.91 AU

Year: 7443 Days

Day: 11.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,467,152 km

• M1: 156,779 km (0.107 R)
• M2: 380,876 km (0.057 R)
• M3: 676,482 km (0.106 R)
• M4: 938,876 km (0.106 R)
• M5: 1,833,472 km (0.112 R)
• M6: 2,052,034 km (0.084 R)
• M7: 2,415,407 km (0.117 R)
• M8: 2,655,512 km (0.113 R)
• M9: 2,987,619 km (0.096 R)
• M10: 3,051,497 km (0.117 R)
• M11: 3,223,834 km (0.116 R)
• M12: 3,355,181 km (0.086 R)
• M13: 3,443,893 km (0.119 R)
• M14: 3,922,007 km (0.103 R)
• M15: 4,421,066 km (0.044 R)
• M16: 4,740,158 km (0.111 R)
• M17: 5,117,594 km (0.116 R)
• M18: 5,557,262 km (0.115 R)
• M19: 6,009,047 km (0.114 R)
• M20: 6,472,801 km (0.058 R)
• M21: 6,639,154 km (0.025 R)
• M22: 6,919,650 km (0.052 R)
• M23: 7,033,045 km (0.12 R)
• M24: 7,175,611 km (0.11 R)
• M25: 7,347,799 km (0.109 R)
• M26: 7,434,565 km (0.101 R)
• M27: 7,638,018 km (0.054 R)
• M28: 7,902,508 km (0.107 R)
• M29: 7,991,369 km (0.06 R)
• M30: 8,440,461 km (0.099 R)
• M31: 9,052,018 km (0.114 R)
• M32: 9,394,597 km (0.113 R)
• M33: 9,520,109 km (0.108 R)
• M34: 9,614,805 km (0.041 R)
• M35: 9,932,251 km (0.052 R)
• M36: 10,156,499 km (0.04 R)
• M37: 11,203,235 km (0.095 R)
• M38: 11,303,166 km (0.061 R)
• M39: 11,705,734 km (0.076 R)
• M40: 11,807,162 km (0.119 R)
• M41: 12,147,198 km (0.078 R)
• M42: 13,186,604 km (0.025 R)
• M43: 13,327,375 km (0.112 R)
• M44: 13,752,532 km (0.114 R)
• M45: 14,146,274 km (0.102 R)
• M46: 14,725,666 km (0.119 R)
• M47: 15,165,185 km (0.093 R)
• M48: 15,423,690 km (0.104 R)
• M49: 15,944,889 km (0.112 R)
• M50: 16,057,387 km (0.048 R)
• M51: 16,396,226 km (0.071 R)
• M52: 16,585,617 km (0.04 R)
• M53: 16,661,463 km (0.109 R)
• M54: 16,737,608 km (0.083 R)
• M55: 17,004,640 km (0.097 R)
• M56: 17,119,532 km (0.111 R)
• M57: 17,659,131 km (0.073 R)
• M58: 19,752,304 km (0.078 R)
• M59: 19,832,788 km (0.115 R)
• M60: 20,277,543 km (0.056 R)
• M61: 20,562,227 km (0.103 R)
• M62: 21,094,646 km (0.107 R)
• M63: 21,465,798 km (0.077 R)
• M64: 21,714,580 km (0.061 R)
• M65: 21,964,109 km (0.097 R)
• M66: 22,047,585 km (0.116 R)
• M67: 24,426,041 km (0.086 R)
• M68: 24,555,742 km (0.079 R)
• M69: 25,601,581 km (0.088 R)
• M70: 26,528,639 km (0.119 R)
• M71: 27,197,641 km (0.057 R)
• M72: 27,691,613 km (0.079 R)
• M73: 28,234,055 km (0.092 R)
• M74: 29,237,557 km (0.117 R)
• M75: 29,375,187 km (0.12 R)
• M76: 29,882,175 km (0.061 R)
• M77: 31,185,471 km (0.066 R)
• M78: 31,373,217 km (0.073 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit