🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 8.2

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.19 AU - 1.43 AU

Year: 1000 Days

Day: 12.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,853,983 km

• M1: 121,773 km (0.108 R)
• M2: 264,938 km (0.085 R)
• M3: 362,625 km (0.056 R)
• M4: 437,723 km (0.097 R)
• M5: 558,299 km (0.119 R)
• M6: 610,808 km (0.12 R)
• M7: 695,630 km (0.045 R)
• M8: 880,832 km (0.079 R)
• M9: 1,030,879 km (0.049 R)
• M10: 1,221,018 km (0.081 R)
• M11: 1,278,463 km (0.036 R)
• M12: 1,366,277 km (0.081 R)
• M13: 1,530,985 km (0.101 R)
• M14: 1,645,726 km (0.106 R)
• M15: 2,025,705 km (0.079 R)
• M16: 2,094,370 km (0.104 R)
• M17: 2,245,614 km (0.029 R)
• M18: 2,296,776 km (0.055 R)
• M19: 2,469,113 km (0.061 R)
• M20: 2,563,060 km (0.12 R)
• M21: 2,645,788 km (0.066 R)
• M22: 2,746,168 km (0.115 R)
• M23: 2,830,841 km (0.078 R)
• M24: 2,890,680 km (0.115 R)
• M25: 2,959,495 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.5

Radius: 13

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.21 AU - 3.41 AU

Year: 3141 Days

Day: 6.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 34,853,983 km

• M1: 183,557 km (0.06 R)
• M2: 307,274 km (0.091 R)
• M3: 470,934 km (0.114 R)
• M4: 553,662 km (0.097 R)
• M5: 782,995 km (0.031 R)
• M6: 993,629 km (0.116 R)
• M7: 1,088,773 km (0.036 R)
• M8: 1,178,083 km (0.096 R)
• M9: 1,279,511 km (0.082 R)
• M10: 1,612,815 km (0.117 R)
• M11: 1,811,181 km (0.062 R)
• M12: 1,897,200 km (0.097 R)
• M13: 2,006,855 km (0.061 R)
• M14: 2,118,605 km (0.082 R)
• M15: 2,232,599 km (0.099 R)
• M16: 2,348,687 km (0.093 R)
• M17: 2,635,914 km (0.118 R)
• M18: 3,049,553 km (0.089 R)
• M19: 3,152,925 km (0.045 R)
• M20: 3,390,037 km (0.105 R)
• M21: 3,674,273 km (0.039 R)
• M22: 3,756,851 km (0.085 R)
• M23: 3,840,177 km (0.093 R)
• M24: 4,222,699 km (0.098 R)
• M25: 4,309,466 km (0.082 R)
• M26: 4,411,342 km (0.089 R)
• M27: 4,767,086 km (0.08 R)
• M28: 4,902,771 km (0.073 R)
• M29: 4,994,175 km (0.097 R)
• M30: 5,132,105 km (0.036 R)
• M31: 5,490,541 km (0.117 R)
• M32: 5,585,386 km (0.055 R)
• M33: 5,728,850 km (0.116 R)
• M34: 5,841,198 km (0.065 R)
• M35: 6,019,220 km (0.113 R)
• M36: 6,100,751 km (0.083 R)
• M37: 6,248,553 km (0.113 R)
• M38: 6,530,845 km (0.114 R)
• M39: 6,648,279 km (0.038 R)
• M40: 7,560,676 km (0.095 R)
• M41: 7,879,469 km (0.107 R)
• M42: 8,004,683 km (0.058 R)
• M43: 8,257,054 km (0.1 R)
• M44: 8,548,770 km (0.085 R)
• M45: 8,659,024 km (0.086 R)
• M46: 8,788,277 km (0.061 R)
• M47: 9,104,975 km (0.117 R)
• M48: 9,217,622 km (0.081 R)
• M49: 9,634,701 km (0.109 R)
• M50: 10,174,450 km (0.108 R)
• M51: 10,487,260 km (0.108 R)
• M52: 10,902,842 km (0.041 R)
• M53: 11,002,475 km (0.025 R)
• M54: 11,102,556 km (0.066 R)
• M55: 11,526,067 km (0.072 R)
• M56: 11,627,644 km (0.051 R)
• M57: 11,995,954 km (0.089 R)
• M58: 12,222,894 km (0.064 R)
• M59: 12,347,359 km (0.106 R)
• M60: 12,870,354 km (0.051 R)
• M61: 13,315,258 km (0.1 R)
• M62: 13,700,622 km (0.071 R)
• M63: 14,002,959 km (0.119 R)
• M64: 14,198,484 km (0.077 R)
• M65: 14,416,747 km (0.106 R)
• M66: 14,702,180 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.4

Radius: 15

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.64 AU - 3.96 AU

Year: 4940 Days

Day: 9.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,853,983 km

• M1: 289,621 km (0.104 R)
• M2: 405,410 km (0.089 R)
• M3: 507,137 km (0.112 R)
• M4: 664,963 km (0.102 R)
• M5: 793,467 km (0.118 R)
• M6: 997,818 km (0.112 R)
• M7: 1,135,149 km (0.087 R)
• M8: 1,250,040 km (0.063 R)
• M9: 1,384,379 km (0.066 R)
• M10: 1,492,538 km (0.113 R)
• M11: 1,751,193 km (0.109 R)
• M12: 1,955,095 km (0.046 R)
• M13: 2,113,369 km (0.082 R)
• M14: 2,221,528 km (0.032 R)
• M15: 2,424,533 km (0.046 R)
• M16: 2,614,672 km (0.091 R)
• M17: 3,153,224 km (0.108 R)
• M18: 4,149,695 km (0.116 R)
• M19: 4,969,791 km (0.09 R)
• M20: 5,091,115 km (0.115 R)
• M21: 5,188,802 km (0.103 R)
• M22: 5,386,271 km (0.028 R)
• M23: 5,712,544 km (0.091 R)
• M24: 6,437,196 km (0.099 R)
• M25: 6,649,775 km (0.088 R)
• M26: 7,191,170 km (0.059 R)
• M27: 7,550,803 km (0.105 R)
• M28: 7,944,694 km (0.113 R)
• M29: 8,144,258 km (0.11 R)
• M30: 8,723,650 km (0.094 R)
• M31: 9,466,553 km (0.068 R)
• M32: 9,647,866 km (0.102 R)
• M33: 9,830,375 km (0.07 R)
• M34: 10,044,899 km (0.083 R)
• M35: 10,168,018 km (0.099 R)
• M36: 10,728,860 km (0.101 R)
• M37: 11,076,526 km (0.109 R)
• M38: 11,363,903 km (0.115 R)
• M39: 11,460,244 km (0.057 R)
• M40: 11,750,763 km (0.113 R)
• M41: 12,109,200 km (0.083 R)
• M42: 12,603,920 km (0.048 R)
• M43: 13,307,628 km (0.114 R)
• M44: 13,818,206 km (0.089 R)
• M45: 14,613,468 km (0.068 R)
• M46: 14,963,826 km (0.071 R)
• M47: 15,494,749 km (0.074 R)
• M48: 15,780,481 km (0.076 R)
• M49: 15,995,902 km (0.119 R)
• M50: 16,139,965 km (0.068 R)
• M51: 16,903,961 km (0.079 R)
• M52: 17,050,866 km (0.103 R)
• M53: 17,531,075 km (0.052 R)
• M54: 18,884,188 km (0.042 R)
• M55: 19,496,342 km (0.116 R)
• M56: 19,727,621 km (0.029 R)
• M57: 20,583,321 km (0.04 R)
• M58: 20,976,314 km (0.12 R)
• M59: 21,094,646 km (0.074 R)
• M60: 21,769,781 km (0.086 R)
• M61: 22,089,921 km (0.119 R)
• M62: 22,371,314 km (0.097 R)
• M63: 22,815,919 km (0.094 R)
• M64: 23,263,516 km (0.078 R)
• M65: 23,796,234 km (0.089 R)
• M66: 23,960,941 km (0.091 R)
• M67: 24,706,836 km (0.119 R)
• M68: 24,831,900 km (0.106 R)
• M69: 25,250,325 km (0.081 R)
• M70: 25,713,331 km (0.082 R)
• M71: 25,882,376 km (0.101 R)
• M72: 26,604,934 km (0.067 R)
• M73: 27,549,944 km (0.091 R)
• M74: 28,026,563 km (0.071 R)
• M75: 28,637,221 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 10.7

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.21 AU - 4.55 AU

Year: 6113 Days

Day: 13.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,853,983 km

• M1: 134,189 km (0.096 R)
• M2: 238,758 km (0.081 R)
• M3: 682,166 km (0.082 R)
• M4: 978,370 km (0.116 R)
• M5: 1,348,326 km (0.078 R)
• M6: 2,109,928 km (0.075 R)
• M7: 2,211,057 km (0.116 R)
• M8: 2,334,475 km (0.101 R)
• M9: 2,523,866 km (0.119 R)
• M10: 2,653,118 km (0.103 R)
• M11: 3,355,779 km (0.113 R)
• M12: 3,450,624 km (0.098 R)
• M13: 3,570,303 km (0.12 R)
• M14: 3,667,093 km (0.108 R)
• M15: 3,789,464 km (0.072 R)
• M16: 4,240,950 km (0.089 R)
• M17: 4,343,574 km (0.106 R)
• M18: 5,305,040 km (0.034 R)
• M19: 6,566,150 km (0.108 R)
• M20: 7,046,957 km (0.096 R)
• M21: 7,384,151 km (0.088 R)
• M22: 7,884,107 km (0.115 R)
• M23: 9,214,930 km (0.081 R)
• M24: 9,382,030 km (0.047 R)
• M25: 9,482,710 km (0.11 R)
• M26: 9,617,498 km (0.061 R)
• M27: 10,025,900 km (0.039 R)
• M28: 10,266,752 km (0.083 R)
• M29: 10,336,016 km (0.102 R)
• M30: 10,405,280 km (0.119 R)
• M31: 10,544,406 km (0.115 R)
• M32: 10,649,124 km (0.073 R)
• M33: 10,965,524 km (0.083 R)
• M34: 11,463,834 km (0.12 R)
• M35: 12,078,831 km (0.111 R)
• M36: 12,519,397 km (0.053 R)
• M37: 12,853,299 km (0.114 R)
• M38: 13,492,082 km (0.044 R)
• M39: 13,949,253 km (0.109 R)
• M40: 14,025,848 km (0.093 R)
• M41: 14,878,705 km (0.094 R)
• M42: 15,114,172 km (0.112 R)
• M43: 15,232,504 km (0.113 R)
• M44: 15,350,986 km (0.098 R)
• M45: 15,748,317 km (0.112 R)
• M46: 16,149,090 km (0.118 R)
• M47: 17,124,468 km (0.112 R)
• M48: 17,206,597 km (0.084 R)
• M49: 17,330,016 km (0.111 R)
• M50: 17,660,777 km (0.085 R)
• M51: 18,919,493 km (0.116 R)
• M52: 19,046,950 km (0.116 R)
• M53: 20,120,166 km (0.081 R)
• M54: 20,555,047 km (0.096 R)
• M55: 20,948,938 km (0.096 R)
• M56: 22,011,831 km (0.066 R)
• M57: 22,235,480 km (0.08 R)
• M58: 23,821,965 km (0.103 R)
• M59: 24,420,506 km (0.035 R)
• M60: 24,744,834 km (0.086 R)
• M61: 24,977,309 km (0.107 R)
• M62: 25,117,183 km (0.067 R)
• M63: 25,726,346 km (0.1 R)
• M64: 25,914,839 km (0.111 R)
• M65: 26,150,905 km (0.067 R)
• M66: 26,293,023 km (0.066 R)
• M67: 26,720,723 km (0.068 R)
• M68: 26,816,017 km (0.059 R)
• M69: 26,959,331 km (0.108 R)
• M70: 27,198,538 km (0.119 R)
• M71: 27,342,452 km (0.107 R)
• M72: 28,114,377 km (0.039 R)
• M73: 28,649,189 km (0.102 R)
• M74: 28,746,727 km (0.075 R)
• M75: 29,827,721 km (0.074 R)
• M76: 30,771,983 km (0.11 R)
• M77: 30,971,995 km (0.073 R)
• M78: 31,072,226 km (0.07 R)
• M79: 31,574,725 km (0.047 R)
• M80: 32,029,203 km (0.105 R)
• M81: 32,384,349 km (0.074 R)
• M82: 32,944,892 km (0.069 R)
• M83: 33,252,016 km (0.114 R)
• M84: 33,662,962 km (0.085 R)
• M85: 34,075,702 km (0.046 R)
• M86: 34,282,596 km (0.095 R)
• M87: 34,645,820 km (0.107 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: 449 - 19,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit