🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.2

Radius: 13.6

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.59 AU

Year: 271 Days

Day: 13.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,214,890 km

• M1: 174,581 km (0.085 R)
• M2: 260,151 km (0.095 R)
• M3: 347,965 km (0.064 R)
• M4: 450,888 km (0.055 R)
• M5: 562,189 km (0.059 R)
• M6: 691,890 km (0.05 R)
• M7: 800,498 km (0.068 R)
• M8: 893,099 km (0.092 R)
• M9: 977,921 km (0.088 R)
• M10: 1,078,002 km (0.106 R)
• M11: 1,165,068 km (0.102 R)
• M12: 1,267,692 km (0.081 R)
• M13: 1,373,757 km (0.056 R)
• M14: 1,529,339 km (0.086 R)
• M15: 1,725,163 km (0.086 R)
• M16: 1,833,771 km (0.066 R)
• M17: 2,006,407 km (0.048 R)
• M18: 2,216,741 km (0.054 R)
• M19: 2,406,880 km (0.086 R)
• M20: 2,518,031 km (0.079 R)
• M21: 2,687,975 km (0.111 R)
• M22: 2,997,941 km (0.078 R)
• M23: 3,166,389 km (0.109 R)
• M24: 3,270,209 km (0.116 R)
• M25: 3,356,677 km (0.097 R)
• M26: 3,462,742 km (0.113 R)
• M27: 3,576,137 km (0.119 R)
• M28: 3,678,163 km (0.093 R)
• M29: 3,787,519 km (0.059 R)
• M30: 3,989,925 km (0.11 R)
• M31: 4,182,607 km (0.09 R)
• M32: 4,296,900 km (0.051 R)
• M33: 4,535,807 km (0.104 R)
• M34: 4,681,217 km (0.074 R)
• M35: 4,814,209 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 14.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.46 AU - 0.7 AU

Year: 310 Days

Day: 8.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,214,890 km

• M1: 180,116 km (0.082 R)
• M2: 278,402 km (0.034 R)
• M3: 378,183 km (0.044 R)
• M4: 485,295 km (0.066 R)
• M5: 618,138 km (0.104 R)
• M6: 730,935 km (0.057 R)
• M7: 835,205 km (0.089 R)
• M8: 938,128 km (0.093 R)
• M9: 1,027,737 km (0.103 R)
• M10: 1,135,597 km (0.104 R)
• M11: 1,228,199 km (0.086 R)
• M12: 1,351,766 km (0.112 R)
• M13: 1,446,462 km (0.039 R)
• M14: 1,629,869 km (0.11 R)
• M15: 1,785,002 km (0.107 R)
• M16: 1,899,145 km (0.028 R)
• M17: 2,029,894 km (0.044 R)
• M18: 2,149,273 km (0.118 R)
• M19: 2,793,142 km (0.073 R)
• M20: 2,905,340 km (0.098 R)
• M21: 3,112,234 km (0.064 R)
• M22: 3,369,243 km (0.093 R)
• M23: 3,552,351 km (0.079 R)
• M24: 3,797,692 km (0.096 R)
• M25: 4,006,530 km (0.115 R)
• M26: 4,127,704 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.2

Radius: 8.3

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.59 AU - 2.47 AU

Year: 2033 Days

Day: 14.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 68,214,890 km

• M1: 109,655 km (0.117 R)
• M2: 207,941 km (0.086 R)
• M3: 310,715 km (0.103 R)
• M4: 503,397 km (0.083 R)
• M5: 825,032 km (0.093 R)
• M6: 1,054,964 km (0.101 R)
• M7: 1,234,930 km (0.095 R)
• M8: 1,305,092 km (0.045 R)
• M9: 1,384,678 km (0.08 R)
• M10: 1,466,059 km (0.107 R)
• M11: 1,693,597 km (0.059 R)
• M12: 1,851,573 km (0.082 R)
• M13: 2,005,509 km (0.102 R)
• M14: 2,107,236 km (0.049 R)
• M15: 2,672,416 km (0.104 R)
• M16: 2,774,442 km (0.093 R)
• M17: 2,982,533 km (0.076 R)
• M18: 3,174,317 km (0.042 R)
• M19: 3,391,982 km (0.082 R)
• M20: 3,705,090 km (0.068 R)
• M21: 3,853,641 km (0.092 R)
• M22: 4,027,623 km (0.1 R)
• M23: 4,275,358 km (0.052 R)
• M24: 4,479,708 km (0.025 R)
• M25: 4,564,680 km (0.082 R)
• M26: 4,785,935 km (0.043 R)
• M27: 4,872,851 km (0.116 R)
• M28: 5,380,138 km (0.057 R)
• M29: 5,626,825 km (0.069 R)
• M30: 5,877,401 km (0.111 R)
• M31: 5,957,286 km (0.096 R)
• M32: 6,077,862 km (0.117 R)
• M33: 6,512,893 km (0.08 R)
• M34: 6,595,621 km (0.072 R)
• M35: 7,241,285 km (0.067 R)
• M36: 8,247,331 km (0.046 R)
• M37: 8,336,790 km (0.111 R)
• M38: 8,426,698 km (0.075 R)
• M39: 8,501,946 km (0.092 R)
• M40: 8,652,890 km (0.032 R)
• M41: 8,896,286 km (0.072 R)
• M42: 8,972,731 km (0.086 R)
• M43: 9,265,643 km (0.027 R)
• M44: 9,358,693 km (0.115 R)
• M45: 9,687,061 km (0.048 R)
• M46: 10,019,317 km (0.109 R)
• M47: 10,162,782 km (0.115 R)
• M48: 10,242,817 km (0.117 R)
• M49: 10,339,158 km (0.089 R)
• M50: 10,500,275 km (0.041 R)
• M51: 10,565,050 km (0.079 R)
• M52: 10,629,826 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 15

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.99 AU - 3.03 AU

Year: 2795 Days

Day: 6.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 51.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 68,214,890 km

• M1: 186,997 km (0.091 R)
• M2: 311,762 km (0.066 R)
• M3: 427,551 km (0.104 R)
• M4: 605,572 km (0.043 R)
• M5: 768,484 km (0.083 R)
• M6: 876,045 km (0.092 R)
• M7: 1,014,423 km (0.116 R)
• M8: 1,125,874 km (0.088 R)
• M9: 1,260,212 km (0.08 R)
• M10: 1,707,510 km (0.075 R)
• M11: 2,015,083 km (0.038 R)
• M12: 2,249,354 km (0.075 R)
• M13: 2,528,204 km (0.071 R)
• M14: 2,672,117 km (0.106 R)
• M15: 2,794,039 km (0.044 R)
• M16: 2,918,056 km (0.078 R)
• M17: 3,069,300 km (0.098 R)
• M18: 3,366,700 km (0.083 R)
• M19: 3,660,211 km (0.056 R)
• M20: 3,755,355 km (0.088 R)
• M21: 4,073,999 km (0.05 R)
• M22: 4,315,300 km (0.09 R)
• M23: 4,503,046 km (0.104 R)
• M24: 4,649,352 km (0.111 R)
• M25: 4,782,494 km (0.059 R)
• M26: 4,901,873 km (0.064 R)
• M27: 5,219,919 km (0.091 R)
• M28: 5,591,968 km (0.103 R)
• M29: 5,702,072 km (0.093 R)
• M30: 5,908,667 km (0.075 R)
• M31: 6,020,866 km (0.115 R)
• M32: 6,215,044 km (0.117 R)
• M33: 6,361,949 km (0.095 R)
• M34: 6,543,261 km (0.041 R)
• M35: 6,642,744 km (0.068 R)
• M36: 6,944,632 km (0.07 R)
• M37: 7,336,878 km (0.073 R)
• M38: 7,614,083 km (0.033 R)
• M39: 8,072,002 km (0.078 R)
• M40: 8,304,327 km (0.111 R)
• M41: 8,629,852 km (0.084 R)
• M42: 8,739,208 km (0.105 R)
• M43: 9,070,268 km (0.115 R)
• M44: 9,311,869 km (0.114 R)
• M45: 9,536,864 km (0.107 R)
• M46: 9,631,261 km (0.059 R)
• M47: 9,744,805 km (0.075 R)
• M48: 10,011,538 km (0.103 R)
• M49: 10,126,579 km (0.101 R)
• M50: 10,338,709 km (0.098 R)
• M51: 11,461,291 km (0.041 R)
• M52: 11,662,351 km (0.106 R)
• M53: 12,169,936 km (0.09 R)
• M54: 12,477,958 km (0.047 R)
• M55: 12,684,703 km (0.085 R)
• M56: 13,438,676 km (0.059 R)
• M57: 13,778,562 km (0.11 R)
• M58: 14,056,665 km (0.04 R)
• M59: 14,164,226 km (0.12 R)
• M60: 14,662,237 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 14

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.12 AU - 4.24 AU

Year: 6007 Days

Day: 14.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 68,214,890 km

• M1: 250,128 km (0.109 R)
• M2: 1,024,895 km (0.087 R)
• M3: 1,136,495 km (0.115 R)
• M4: 1,319,154 km (0.105 R)
• M5: 1,526,197 km (0.108 R)
• M6: 2,196,097 km (0.036 R)
• M7: 2,444,130 km (0.069 R)
• M8: 2,666,732 km (0.112 R)
• M9: 3,077,228 km (0.068 R)
• M10: 3,206,331 km (0.105 R)
• M11: 3,337,080 km (0.03 R)
• M12: 3,623,709 km (0.112 R)
• M13: 3,740,695 km (0.076 R)
• M14: 4,871,056 km (0.105 R)
• M15: 5,351,415 km (0.105 R)
• M16: 5,938,886 km (0.113 R)
• M17: 6,123,789 km (0.072 R)
• M18: 6,642,445 km (0.038 R)
• M19: 7,347,649 km (0.084 R)
• M20: 7,446,832 km (0.105 R)
• M21: 7,822,772 km (0.051 R)
• M22: 8,000,345 km (0.109 R)
• M23: 8,437,170 km (0.045 R)
• M24: 8,567,171 km (0.07 R)
• M25: 9,334,309 km (0.069 R)
• M26: 9,576,956 km (0.105 R)
• M27: 9,685,415 km (0.077 R)
• M28: 10,178,789 km (0.118 R)
• M29: 10,624,142 km (0.049 R)
• M30: 11,332,936 km (0.107 R)
• M31: 11,505,423 km (0.055 R)
• M32: 12,528,522 km (0.111 R)
• M33: 13,066,028 km (0.059 R)
• M34: 13,733,384 km (0.079 R)
• M35: 14,101,993 km (0.053 R)
• M36: 14,598,658 km (0.105 R)
• M37: 14,849,085 km (0.095 R)
• M38: 14,943,481 km (0.087 R)
• M39: 15,322,712 km (0.105 R)
• M40: 16,026,121 km (0.105 R)
• M41: 16,511,865 km (0.113 R)
• M42: 16,642,314 km (0.11 R)
• M43: 16,772,913 km (0.096 R)
• M44: 17,597,646 km (0.116 R)
• M45: 18,334,266 km (0.12 R)
• M46: 18,503,013 km (0.109 R)
• M47: 19,217,791 km (0.092 R)
• M48: 20,955,819 km (0.108 R)
• M49: 21,097,040 km (0.071 R)
• M50: 22,202,119 km (0.108 R)
• M51: 22,346,032 km (0.087 R)
• M52: 22,526,447 km (0.029 R)
• M53: 24,468,377 km (0.07 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.6

Radius: 5.7

Gravity: 22.89 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.07 AU - 8.19 AU

Year: 16295 Days

Day: 21.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,214,890 km

• M1: 442,810 km (0.088 R)
• M2: 595,699 km (0.057 R)
• M3: 743,202 km (0.119 R)
• M4: 1,122,882 km (0.073 R)
• M5: 1,305,989 km (0.081 R)
• M6: 1,583,942 km (0.085 R)
• M7: 2,003,564 km (0.049 R)
• M8: 2,389,377 km (0.117 R)
• M9: 2,659,401 km (0.096 R)
• M10: 3,118,667 km (0.107 R)
• M11: 3,301,924 km (0.055 R)
• M12: 3,990,224 km (0.109 R)
• M13: 4,029,718 km (0.105 R)
• M14: 4,432,136 km (0.112 R)
• M15: 4,638,132 km (0.089 R)
• M16: 4,805,233 km (0.101 R)
• M17: 6,165,826 km (0.111 R)
• M18: 6,442,133 km (0.117 R)
• M19: 6,722,629 km (0.077 R)
• M20: 7,343,610 km (0.11 R)
• M21: 9,157,185 km (0.111 R)
• M22: 9,314,263 km (0.074 R)
• M23: 9,419,580 km (0.084 R)
• M24: 10,113,265 km (0.107 R)
• M25: 10,329,883 km (0.038 R)
• M26: 10,989,310 km (0.06 R)
• M27: 12,580,134 km (0.113 R)
• M28: 15,469,766 km (0.102 R)
• M29: 16,096,581 km (0.106 R)
• M30: 16,476,560 km (0.046 R)
• M31: 18,354,761 km (0.077 R)
• M32: 19,352,579 km (0.085 R)
• M33: 19,689,025 km (0.097 R)
• M34: 20,299,533 km (0.11 R)
• M35: 20,710,030 km (0.102 R)
• M36: 22,520,314 km (0.082 R)
• M37: 23,372,723 km (0.064 R)
• M38: 23,731,009 km (0.108 R)
• M39: 24,018,985 km (0.105 R)
• M40: 25,623,273 km (0.082 R)
• M41: 25,992,780 km (0.093 R)
• M42: 26,438,432 km (0.097 R)
• M43: 26,662,230 km (0.027 R)
• M44: 27,261,968 km (0.107 R)
• M45: 27,563,557 km (0.092 R)
• M46: 28,017,886 km (0.118 R)
• M47: 28,246,023 km (0.041 R)
• M48: 29,087,810 km (0.056 R)
• M49: 29,937,825 km (0.103 R)
• M50: 30,952,847 km (0.106 R)
• M51: 32,376,869 km (0.095 R)
• M52: 32,856,330 km (0.078 R)
• M53: 32,936,365 km (0.113 R)
• M54: 34,389,708 km (0.069 R)
• M55: 34,634,001 km (0.067 R)
• M56: 35,370,322 km (0.112 R)
• M57: 36,691,870 km (0.063 R)
• M58: 37,609,802 km (0.105 R)
• M59: 37,777,501 km (0.117 R)
• M60: 38,113,648 km (0.074 R)
• M61: 39,894,760 km (0.061 R)
• M62: 40,838,424 km (0.116 R)
• M63: 41,789,567 km (0.094 R)
• M64: 42,922,920 km (0.101 R)
• M65: 43,449,505 km (0.102 R)
• M66: 44,066,446 km (0.065 R)
• M67: 44,331,683 km (0.085 R)
• M68: 45,398,167 km (0.073 R)
• M69: 46,113,843 km (0.068 R)
• M70: 46,743,201 km (0.085 R)
• M71: 47,013,674 km (0.085 R)
• M72: 48,830,839 km (0.119 R)
• M73: 49,564,019 km (0.062 R)
• M74: 51,971,946 km (0.106 R)
• M75: 52,439,439 km (0.093 R)
• M76: 52,720,534 km (0.076 R)
• M77: 52,908,279 km (0.057 R)
• M78: 54,323,026 km (0.087 R)
• M79: 54,512,716 km (0.116 R)
• M80: 54,702,406 km (0.115 R)
• M81: 55,273,272 km (0.111 R)
• M82: 56,228,753 km (0.107 R)
• M83: 56,324,646 km (0.032 R)
• M84: 60,399,542 km (0.102 R)
• M85: 63,068,966 km (0.087 R)
• M86: 65,070,885 km (0.116 R)
• M87: 67,500,654 km (0.101 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: 218 - 19,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit