🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.8

Radius: 13.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.31 AU - 1.41 AU

Year: 1058 Days

Day: 13.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 30,948,129 km

• M1: 171,738 km (0.038 R)
• M2: 286,480 km (0.116 R)
• M3: 410,048 km (0.072 R)
• M4: 503,098 km (0.091 R)
• M5: 639,082 km (0.088 R)
• M6: 748,139 km (0.079 R)
• M7: 842,834 km (0.116 R)
• M8: 930,948 km (0.093 R)
• M9: 1,046,138 km (0.043 R)
• M10: 1,184,965 km (0.099 R)
• M11: 1,343,538 km (0.098 R)
• M12: 1,509,592 km (0.096 R)
• M13: 1,619,547 km (0.108 R)
• M14: 1,768,247 km (0.049 R)
• M15: 1,892,263 km (0.109 R)
• M16: 1,981,573 km (0.061 R)
• M17: 2,087,638 km (0.028 R)
• M18: 2,393,566 km (0.058 R)
• M19: 2,482,427 km (0.08 R)
• M20: 2,589,090 km (0.085 R)
• M21: 2,697,399 km (0.036 R)
• M22: 2,798,677 km (0.106 R)
• M23: 2,884,097 km (0.116 R)
• M24: 3,110,439 km (0.112 R)
• M25: 3,225,779 km (0.106 R)
• M26: 3,369,842 km (0.098 R)
• M27: 3,562,224 km (0.089 R)
• M28: 3,711,374 km (0.077 R)
• M29: 3,891,041 km (0.039 R)
• M30: 3,977,359 km (0.101 R)
• M31: 4,239,753 km (0.095 R)
• M32: 4,497,959 km (0.104 R)
• M33: 4,629,157 km (0.119 R)
• M34: 4,751,228 km (0.086 R)
• M35: 4,853,853 km (0.115 R)
• M36: 4,957,225 km (0.051 R)
• M37: 5,208,399 km (0.112 R)
• M38: 5,517,618 km (0.086 R)
• M39: 5,756,227 km (0.098 R)
• M40: 5,898,794 km (0.097 R)
• M41: 5,987,206 km (0.117 R)
• M42: 6,087,137 km (0.077 R)
• M43: 6,356,414 km (0.111 R)
• M44: 6,503,917 km (0.081 R)
• M45: 6,767,658 km (0.099 R)
• M46: 6,860,259 km (0.082 R)
• M47: 6,953,309 km (0.065 R)
• M48: 7,093,632 km (0.095 R)
• M49: 7,234,852 km (0.118 R)
• M50: 7,484,381 km (0.1 R)
• M51: 7,785,223 km (0.027 R)
• M52: 8,139,171 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.3

Radius: 13.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.37 AU - 1.47 AU

Year: 1128 Days

Day: 10.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,948,129 km

• M1: 173,384 km (0.115 R)
• M2: 351,405 km (0.067 R)
• M3: 449,691 km (0.113 R)
• M4: 560,693 km (0.086 R)
• M5: 645,365 km (0.09 R)
• M6: 735,274 km (0.1 R)
• M7: 844,031 km (0.118 R)
• M8: 1,041,500 km (0.076 R)
• M9: 1,174,194 km (0.056 R)
• M10: 1,279,660 km (0.089 R)
• M11: 1,388,717 km (0.08 R)
• M12: 1,500,915 km (0.106 R)
• M13: 1,661,733 km (0.088 R)
• M14: 1,914,105 km (0.083 R)
• M15: 2,109,330 km (0.109 R)
• M16: 2,414,659 km (0.112 R)
• M17: 2,637,111 km (0.116 R)
• M18: 2,734,649 km (0.049 R)
• M19: 2,833,384 km (0.105 R)
• M20: 3,091,141 km (0.08 R)
• M21: 3,569,854 km (0.102 R)
• M22: 3,690,131 km (0.079 R)
• M23: 3,873,388 km (0.114 R)
• M24: 3,972,272 km (0.083 R)
• M25: 4,059,488 km (0.067 R)
• M26: 4,160,167 km (0.094 R)
• M27: 4,350,904 km (0.118 R)
• M28: 4,610,008 km (0.088 R)
• M29: 4,741,355 km (0.108 R)
• M30: 4,994,624 km (0.078 R)
• M31: 5,089,020 km (0.031 R)
• M32: 5,265,995 km (0.057 R)
• M33: 5,780,911 km (0.068 R)
• M34: 6,051,683 km (0.096 R)
• M35: 6,152,512 km (0.066 R)
• M36: 6,326,793 km (0.08 R)
• M37: 6,458,439 km (0.091 R)
• M38: 6,620,753 km (0.086 R)
• M39: 6,799,223 km (0.064 R)
• M40: 7,054,886 km (0.053 R)
• M41: 7,176,359 km (0.114 R)
• M42: 7,436,809 km (0.05 R)
• M43: 7,560,377 km (0.117 R)
• M44: 7,935,419 km (0.118 R)
• M45: 8,030,115 km (0.081 R)
• M46: 8,268,723 km (0.076 R)
• M47: 8,671,291 km (0.083 R)
• M48: 8,801,591 km (0.076 R)
• M49: 8,998,162 km (0.117 R)
• M50: 9,129,958 km (0.076 R)
• M51: 9,212,835 km (0.045 R)
• M52: 9,546,289 km (0.106 R)
• M53: 10,122,390 km (0.118 R)
• M54: 10,605,442 km (0.11 R)
• M55: 10,692,358 km (0.118 R)
• M56: 10,797,226 km (0.033 R)
• M57: 10,884,741 km (0.073 R)
• M58: 11,025,363 km (0.097 R)
• M59: 11,148,931 km (0.081 R)
• M60: 12,244,885 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.3

Radius: 12.9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.48 AU - 3.48 AU

Year: 4329 Days

Day: 14.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,948,129 km

• M1: 164,408 km (0.07 R)
• M2: 259,852 km (0.058 R)
• M3: 348,413 km (0.088 R)
• M4: 610,060 km (0.072 R)
• M5: 723,156 km (0.074 R)
• M6: 1,311,076 km (0.078 R)
• M7: 1,589,029 km (0.079 R)
• M8: 1,751,941 km (0.03 R)
• M9: 1,841,101 km (0.067 R)
• M10: 2,106,637 km (0.047 R)
• M11: 2,310,838 km (0.035 R)
• M12: 2,857,170 km (0.108 R)
• M13: 3,111,337 km (0.046 R)
• M14: 3,234,306 km (0.1 R)
• M15: 3,415,020 km (0.114 R)
• M16: 3,800,983 km (0.07 R)
• M17: 4,111,099 km (0.071 R)
• M18: 4,307,222 km (0.1 R)
• M19: 4,646,211 km (0.106 R)
• M20: 5,042,196 km (0.118 R)
• M21: 5,432,647 km (0.09 R)
• M22: 6,036,723 km (0.091 R)
• M23: 6,574,078 km (0.103 R)
• M24: 6,929,074 km (0.099 R)
• M25: 7,217,648 km (0.105 R)
• M26: 7,400,008 km (0.067 R)
• M27: 7,899,964 km (0.06 R)
• M28: 8,050,310 km (0.104 R)
• M29: 8,163,556 km (0.069 R)
• M30: 8,913,340 km (0.098 R)
• M31: 9,109,164 km (0.106 R)
• M32: 9,745,254 km (0.119 R)
• M33: 10,540,068 km (0.058 R)
• M34: 10,685,028 km (0.066 R)
• M35: 11,060,668 km (0.112 R)
• M36: 11,525,618 km (0.095 R)
• M37: 11,653,525 km (0.055 R)
• M38: 12,126,703 km (0.103 R)
• M39: 12,452,976 km (0.069 R)
• M40: 12,716,118 km (0.116 R)
• M41: 13,136,339 km (0.092 R)
• M42: 13,471,438 km (0.087 R)
• M43: 13,854,708 km (0.08 R)
• M44: 14,287,195 km (0.078 R)
• M45: 14,631,869 km (0.072 R)
• M46: 14,793,733 km (0.038 R)
• M47: 15,376,268 km (0.103 R)
• M48: 15,564,312 km (0.111 R)
• M49: 15,753,105 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.8

Radius: 10.4

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.55 AU - 4.87 AU

Year: 5760 Days

Day: 13.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,948,129 km

• M1: 133,740 km (0.116 R)
• M2: 204,799 km (0.084 R)
• M3: 410,048 km (0.116 R)
• M4: 502,200 km (0.109 R)
• M5: 1,156,840 km (0.109 R)
• M6: 1,225,207 km (0.096 R)
• M7: 1,337,555 km (0.119 R)
• M8: 1,633,908 km (0.103 R)
• M9: 1,711,250 km (0.1 R)
• M10: 2,236,339 km (0.085 R)
• M11: 2,921,646 km (0.081 R)
• M12: 3,189,875 km (0.096 R)
• M13: 3,526,471 km (0.038 R)
• M14: 4,063,377 km (0.098 R)
• M15: 4,190,984 km (0.064 R)
• M16: 4,803,887 km (0.1 R)
• M17: 6,357,910 km (0.056 R)
• M18: 6,431,960 km (0.103 R)
• M19: 6,556,127 km (0.062 R)
• M20: 6,882,699 km (0.091 R)
• M21: 7,035,139 km (0.095 R)
• M22: 7,317,729 km (0.104 R)
• M23: 7,421,401 km (0.038 R)
• M24: 8,241,496 km (0.073 R)
• M25: 8,979,163 km (0.04 R)
• M26: 9,145,965 km (0.035 R)
• M27: 9,229,740 km (0.106 R)
• M28: 9,652,503 km (0.039 R)
• M29: 9,823,344 km (0.093 R)
• M30: 9,995,232 km (0.096 R)
• M31: 10,226,062 km (0.081 R)
• M32: 10,371,172 km (0.064 R)
• M33: 10,458,686 km (0.075 R)
• M34: 11,920,856 km (0.106 R)
• M35: 12,443,102 km (0.092 R)
• M36: 12,753,817 km (0.101 R)
• M37: 12,972,828 km (0.093 R)
• M38: 13,224,601 km (0.101 R)
• M39: 13,446,305 km (0.108 R)
• M40: 13,637,342 km (0.082 R)
• M41: 13,861,290 km (0.095 R)
• M42: 13,957,631 km (0.047 R)
• M43: 14,086,435 km (0.102 R)
• M44: 14,248,000 km (0.109 R)
• M45: 14,703,825 km (0.118 R)
• M46: 14,900,696 km (0.029 R)
• M47: 15,296,831 km (0.091 R)
• M48: 15,363,253 km (0.106 R)
• M49: 15,529,605 km (0.101 R)
• M50: 15,797,086 km (0.05 R)
• M51: 15,998,595 km (0.07 R)
• M52: 16,167,341 km (0.099 R)
• M53: 16,336,536 km (0.095 R)
• M54: 16,472,371 km (0.091 R)
• M55: 16,642,614 km (0.079 R)
• M56: 17,433,537 km (0.11 R)
• M57: 17,572,364 km (0.087 R)
• M58: 17,886,071 km (0.107 R)
• M59: 18,236,728 km (0.087 R)
• M60: 18,980,529 km (0.069 R)
• M61: 19,589,991 km (0.055 R)
• M62: 19,662,097 km (0.108 R)
• M63: 19,734,203 km (0.086 R)
• M64: 19,806,608 km (0.096 R)
• M65: 20,242,237 km (0.051 R)
• M66: 21,123,070 km (0.058 R)
• M67: 21,308,122 km (0.088 R)
• M68: 21,456,523 km (0.111 R)
• M69: 21,978,770 km (0.097 R)
• M70: 22,429,807 km (0.054 R)
• M71: 23,379,305 km (0.058 R)
• M72: 23,801,171 km (0.073 R)
• M73: 24,186,834 km (0.071 R)
• M74: 24,535,846 km (0.119 R)
• M75: 24,769,368 km (0.103 R)
• M76: 25,081,878 km (0.106 R)
• M77: 25,356,540 km (0.111 R)
• M78: 25,513,767 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.5

Radius: 12.4

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.66 AU - 6.38 AU

Year: 8648 Days

Day: 6.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,948,129 km

• M1: 156,928 km (0.104 R)
• M2: 254,765 km (0.114 R)
• M3: 478,115 km (0.117 R)
• M4: 786,735 km (0.101 R)
• M5: 1,055,862 km (0.068 R)
• M6: 1,418,337 km (0.086 R)
• M7: 1,515,127 km (0.025 R)
• M8: 2,162,138 km (0.114 R)
• M9: 2,370,079 km (0.084 R)
• M10: 2,505,914 km (0.111 R)
• M11: 2,826,353 km (0.104 R)
• M12: 3,075,433 km (0.107 R)
• M13: 3,160,105 km (0.086 R)
• M14: 3,375,227 km (0.058 R)
• M15: 3,550,855 km (0.081 R)
• M16: 3,752,214 km (0.039 R)
• M17: 4,119,477 km (0.037 R)
• M18: 4,260,248 km (0.049 R)
• M19: 4,595,048 km (0.114 R)
• M20: 5,572,521 km (0.114 R)
• M21: 5,780,911 km (0.109 R)
• M22: 5,912,407 km (0.026 R)
• M23: 6,124,986 km (0.106 R)
• M24: 7,857,030 km (0.099 R)
• M25: 8,476,215 km (0.088 R)
• M26: 8,686,101 km (0.087 R)
• M27: 8,837,195 km (0.092 R)
• M28: 9,233,929 km (0.097 R)
• M29: 9,418,981 km (0.09 R)
• M30: 10,267,051 km (0.089 R)
• M31: 10,619,654 km (0.037 R)
• M32: 10,878,608 km (0.12 R)
• M33: 11,868,197 km (0.069 R)
• M34: 12,136,875 km (0.103 R)
• M35: 12,305,921 km (0.072 R)
• M36: 12,646,256 km (0.118 R)
• M37: 12,886,510 km (0.083 R)
• M38: 13,058,847 km (0.076 R)
• M39: 13,510,782 km (0.084 R)
• M40: 14,003,258 km (0.085 R)
• M41: 14,358,703 km (0.095 R)
• M42: 14,789,096 km (0.087 R)
• M43: 15,479,340 km (0.074 R)
• M44: 16,031,656 km (0.101 R)
• M45: 16,254,407 km (0.119 R)
• M46: 16,740,600 km (0.081 R)
• M47: 17,193,582 km (0.107 R)
• M48: 18,499,123 km (0.094 R)
• M49: 18,576,914 km (0.051 R)
• M50: 18,771,840 km (0.043 R)
• M51: 19,006,709 km (0.086 R)
• M52: 19,242,475 km (0.109 R)
• M53: 19,677,356 km (0.089 R)
• M54: 19,756,792 km (0.057 R)
• M55: 20,839,283 km (0.075 R)
• M56: 21,285,832 km (0.025 R)
• M57: 22,312,672 km (0.085 R)
• M58: 22,811,132 km (0.119 R)
• M59: 22,894,608 km (0.087 R)
• M60: 24,884,858 km (0.091 R)
• M61: 25,748,486 km (0.086 R)
• M62: 26,227,648 km (0.105 R)
• M63: 26,402,678 km (0.091 R)
• M64: 26,490,342 km (0.074 R)
• M65: 26,709,952 km (0.091 R)
• M66: 27,594,075 km (0.098 R)
• M67: 27,772,097 km (0.119 R)
• M68: 27,861,107 km (0.081 R)
• M69: 28,039,727 km (0.056 R)
• M70: 28,712,768 km (0.117 R)
• M71: 29,527,329 km (0.091 R)
• M72: 29,891,899 km (0.083 R)
• M73: 30,074,707 km (0.115 R)
• M74: 30,303,741 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 16,683 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit