🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 12.3

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.7 AU - 0.98 AU

Year: 489 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,756,776 km

• M1: 179,966 km (0.076 R)
• M2: 265,835 km (0.099 R)
• M3: 344,673 km (0.113 R)
• M4: 506,688 km (0.052 R)
• M5: 585,676 km (0.101 R)
• M6: 724,652 km (0.12 R)
• M7: 828,174 km (0.113 R)
• M8: 1,043,296 km (0.091 R)
• M9: 1,122,134 km (0.092 R)
• M10: 1,319,453 km (0.1 R)
• M11: 1,415,345 km (0.112 R)
• M12: 1,568,833 km (0.053 R)
• M13: 1,828,385 km (0.117 R)
• M14: 1,941,631 km (0.061 R)
• M15: 2,018,524 km (0.06 R)
• M16: 2,158,548 km (0.101 R)
• M17: 2,301,713 km (0.079 R)
• M18: 2,454,303 km (0.117 R)
• M19: 2,628,435 km (0.069 R)
• M20: 2,720,138 km (0.062 R)
• M21: 2,875,421 km (0.095 R)
• M22: 2,995,398 km (0.105 R)
• M23: 3,091,440 km (0.075 R)
• M24: 3,220,992 km (0.106 R)
• M25: 3,505,976 km (0.082 R)
• M26: 3,689,233 km (0.077 R)
• M27: 3,813,100 km (0.1 R)
• M28: 3,896,426 km (0.12 R)
• M29: 3,973,469 km (0.093 R)
• M30: 4,093,447 km (0.108 R)
• M31: 4,186,048 km (0.063 R)
• M32: 4,366,163 km (0.051 R)
• M33: 4,453,529 km (0.09 R)
• M34: 4,548,822 km (0.103 R)
• M35: 5,058,652 km (0.042 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478

Radius: 8.4

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.84 AU - 0.86 AU

Year: 498 Days

Day: 12.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 75,756,776 km

• M1: 119,230 km (0.083 R)
• M2: 179,368 km (0.067 R)
• M3: 244,593 km (0.041 R)
• M4: 313,557 km (0.066 R)
• M5: 446,101 km (0.107 R)
• M6: 518,207 km (0.112 R)
• M7: 591,211 km (0.079 R)
• M8: 675,883 km (0.109 R)
• M9: 764,894 km (0.074 R)
• M10: 823,835 km (0.086 R)
• M11: 893,099 km (0.106 R)
• M12: 987,196 km (0.097 R)
• M13: 1,161,478 km (0.049 R)
• M14: 1,274,873 km (0.115 R)
• M15: 1,335,610 km (0.073 R)
• M16: 1,407,716 km (0.081 R)
• M17: 1,502,411 km (0.104 R)
• M18: 1,561,353 km (0.062 R)
• M19: 1,621,043 km (0.075 R)
• M20: 1,765,404 km (0.04 R)
• M21: 1,931,608 km (0.115 R)
• M22: 2,108,881 km (0.118 R)
• M23: 2,193,554 km (0.115 R)
• M24: 2,328,790 km (0.094 R)
• M25: 2,447,870 km (0.08 R)
• M26: 2,511,299 km (0.06 R)
• M27: 2,575,477 km (0.065 R)
• M28: 2,646,536 km (0.113 R)
• M29: 2,757,837 km (0.11 R)
• M30: 2,837,273 km (0.081 R)
• M31: 2,924,190 km (0.106 R)
• M32: 2,984,926 km (0.093 R)
• M33: 3,046,112 km (0.062 R)
• M34: 3,176,561 km (0.102 R)
• M35: 3,232,212 km (0.117 R)
• M36: 3,302,074 km (0.1 R)
• M37: 3,443,294 km (0.065 R)
• M38: 3,550,556 km (0.095 R)
• M39: 3,893,883 km (0.102 R)
• M40: 3,953,423 km (0.105 R)
• M41: 4,332,354 km (0.075 R)
• M42: 4,479,409 km (0.069 R)
• M43: 4,541,791 km (0.069 R)
• M44: 4,604,622 km (0.106 R)
• M45: 4,730,883 km (0.088 R)
• M46: 4,826,327 km (0.076 R)
• M47: 4,882,426 km (0.114 R)
• M48: 5,116,696 km (0.099 R)
• M49: 5,182,070 km (0.079 R)
• M50: 5,247,594 km (0.106 R)
• M51: 5,354,856 km (0.1 R)
• M52: 5,412,900 km (0.067 R)
• M53: 5,471,093 km (0.045 R)
• M54: 5,579,701 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.5

Radius: 11.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.46 AU - 2.42 AU

Year: 1718 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 75,756,776 km

• M1: 145,858 km (0.097 R)
• M2: 233,971 km (0.083 R)
• M3: 328,218 km (0.083 R)
• M4: 564,732 km (0.099 R)
• M5: 771,925 km (0.106 R)
• M6: 930,948 km (0.08 R)
• M7: 1,005,298 km (0.092 R)
• M8: 1,127,519 km (0.115 R)
• M9: 1,248,245 km (0.04 R)
• M10: 1,409,062 km (0.098 R)
• M11: 1,547,440 km (0.108 R)
• M12: 1,675,197 km (0.094 R)
• M13: 1,790,986 km (0.112 R)
• M14: 1,893,460 km (0.104 R)
• M15: 1,989,951 km (0.1 R)
• M16: 2,113,070 km (0.112 R)
• M17: 2,196,546 km (0.066 R)
• M18: 2,323,853 km (0.104 R)
• M19: 2,427,674 km (0.058 R)
• M20: 2,613,026 km (0.119 R)
• M21: 2,721,036 km (0.111 R)
• M22: 2,793,890 km (0.068 R)
• M23: 2,886,042 km (0.089 R)
• M24: 3,120,612 km (0.042 R)
• M25: 3,225,928 km (0.078 R)
• M26: 3,332,442 km (0.103 R)
• M27: 3,519,140 km (0.113 R)
• M28: 3,598,876 km (0.093 R)
• M29: 3,689,233 km (0.078 R)
• M30: 3,811,006 km (0.072 R)
• M31: 3,985,736 km (0.045 R)
• M32: 4,184,252 km (0.119 R)
• M33: 4,439,766 km (0.056 R)
• M34: 4,580,388 km (0.103 R)
• M35: 4,865,970 km (0.104 R)
• M36: 5,044,590 km (0.046 R)
• M37: 5,225,454 km (0.077 R)
• M38: 5,420,080 km (0.088 R)
• M39: 5,875,456 km (0.097 R)
• M40: 6,042,108 km (0.118 R)
• M41: 6,149,968 km (0.054 R)
• M42: 6,282,662 km (0.114 R)
• M43: 6,379,900 km (0.113 R)
• M44: 6,600,258 km (0.09 R)
• M45: 6,810,892 km (0.116 R)
• M46: 7,048,902 km (0.101 R)
• M47: 7,494,405 km (0.041 R)
• M48: 7,610,492 km (0.108 R)
• M49: 7,922,853 km (0.047 R)
• M50: 8,014,856 km (0.116 R)
• M51: 8,506,733 km (0.074 R)
• M52: 9,035,861 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 968.3

Radius: 4.2

Gravity: 54.89 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.25 AU - 10.39 AU

Year: 18091 Days

Day: 19.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,756,776 km

• M1: 89,310 km (0.085 R)
• M2: 198,816 km (0.075 R)
• M3: 312,660 km (0.049 R)
• M4: 509,082 km (0.091 R)
• M5: 839,693 km (0.087 R)
• M6: 944,561 km (0.054 R)
• M7: 1,467,555 km (0.071 R)
• M8: 1,594,265 km (0.1 R)
• M9: 1,757,625 km (0.087 R)
• M10: 2,135,809 km (0.086 R)
• M11: 2,243,370 km (0.079 R)
• M12: 2,352,576 km (0.113 R)
• M13: 2,389,377 km (0.103 R)
• M14: 2,690,667 km (0.101 R)
• M15: 3,537,391 km (0.091 R)
• M16: 4,233,321 km (0.064 R)
• M17: 4,413,736 km (0.076 R)
• M18: 4,922,967 km (0.041 R)
• M19: 5,112,657 km (0.109 R)
• M20: 5,208,399 km (0.063 R)
• M21: 5,450,449 km (0.119 R)
• M22: 6,096,861 km (0.108 R)
• M23: 7,406,441 km (0.032 R)
• M24: 7,623,807 km (0.118 R)
• M25: 8,288,470 km (0.105 R)
• M26: 8,400,968 km (0.096 R)
• M27: 8,684,605 km (0.047 R)
• M28: 9,029,129 km (0.103 R)
• M29: 10,089,180 km (0.05 R)
• M30: 10,209,456 km (0.075 R)
• M31: 11,312,441 km (0.052 R)
• M32: 12,452,826 km (0.042 R)
• M33: 12,711,181 km (0.111 R)
• M34: 13,629,114 km (0.101 R)
• M35: 15,876,074 km (0.084 R)
• M36: 16,721,152 km (0.099 R)
• M37: 17,943,217 km (0.033 R)
• M38: 18,234,933 km (0.071 R)
• M39: 19,045,155 km (0.09 R)
• M40: 19,417,205 km (0.088 R)
• M41: 19,716,700 km (0.081 R)
• M42: 20,168,785 km (0.089 R)
• M43: 20,244,481 km (0.082 R)
• M44: 21,468,042 km (0.095 R)
• M45: 22,244,904 km (0.116 R)
• M46: 24,066,109 km (0.111 R)
• M47: 24,953,972 km (0.075 R)
• M48: 25,442,858 km (0.058 R)
• M49: 25,688,348 km (0.074 R)
• M50: 26,181,871 km (0.038 R)
• M51: 29,981,657 km (0.112 R)
• M52: 30,327,677 km (0.107 R)
• M53: 30,414,444 km (0.081 R)
• M54: 31,373,665 km (0.036 R)
• M55: 34,400,629 km (0.06 R)
• M56: 34,762,805 km (0.077 R)
• M57: 34,853,611 km (0.119 R)
• M58: 35,399,643 km (0.117 R)
• M59: 35,673,856 km (0.083 R)
• M60: 35,765,410 km (0.071 R)
• M61: 35,948,668 km (0.074 R)
• M62: 36,132,224 km (0.1 R)
• M63: 36,316,229 km (0.042 R)
• M64: 37,892,093 km (0.12 R)
• M65: 38,735,377 km (0.094 R)
• M66: 40,440,493 km (0.089 R)
• M67: 40,822,716 km (0.111 R)
• M68: 41,879,924 km (0.093 R)
• M69: 44,021,417 km (0.046 R)
• M70: 44,907,635 km (0.116 R)
• M71: 46,697,723 km (0.09 R)
• M72: 48,510,999 km (0.097 R)
• M73: 49,120,610 km (0.109 R)
• M74: 49,324,363 km (0.115 R)
• M75: 49,937,265 km (0.054 R)
• M76: 50,758,408 km (0.027 R)
• M77: 53,772,207 km (0.071 R)
• M78: 56,416,499 km (0.101 R)
• M79: 56,843,451 km (0.058 R)
• M80: 57,378,712 km (0.086 R)
• M81: 58,023,180 km (0.112 R)
• M82: 60,297,815 km (0.116 R)
• M83: 60,406,872 km (0.088 R)
• M84: 61,062,560 km (0.116 R)
• M85: 66,054,341 km (0.113 R)
• M86: 67,407,454 km (0.079 R)
• M87: 67,747,191 km (0.089 R)
• M88: 67,860,437 km (0.093 R)
• M89: 70,370,390 km (0.071 R)
• M90: 73,958,195 km (0.061 R)
• M91: 75,597,938 km (0.116 R)
• M92: 75,833,105 km (0.064 R)
• M93: 76,068,572 km (0.064 R)
• M94: 76,894,652 km (0.1 R)
• M95: 77,367,980 km (0.092 R)
• M96: 79,749,278 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.5

Radius: 3.5

Gravity: 60.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.96 AU - 11.4 AU

Year: 19149 Days

Day: 19.3 Hours

Environment

Temp: -235 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,756,776 km

• M1: 168,896 km (0.1 R)
• M2: 1,327,232 km (0.118 R)
• M3: 1,598,603 km (0.089 R)
• M4: 2,619,608 km (0.097 R)
• M5: 2,805,708 km (0.071 R)
• M6: 3,073,638 km (0.038 R)
• M7: 3,112,533 km (0.088 R)
• M8: 3,269,910 km (0.1 R)
• M9: 3,470,222 km (0.03 R)
• M10: 3,924,999 km (0.079 R)
• M11: 4,267,279 km (0.113 R)
• M12: 5,681,578 km (0.047 R)
• M13: 6,019,370 km (0.09 R)
• M14: 6,563,158 km (0.11 R)
• M15: 6,866,393 km (0.068 R)
• M16: 7,381,757 km (0.105 R)
• M17: 7,963,095 km (0.099 R)
• M18: 8,016,651 km (0.071 R)
• M19: 8,340,530 km (0.075 R)
• M20: 8,394,984 km (0.111 R)
• M21: 8,558,943 km (0.099 R)
• M22: 9,113,053 km (0.119 R)
• M23: 10,489,204 km (0.116 R)
• M24: 10,902,693 km (0.096 R)
• M25: 11,806,563 km (0.111 R)
• M26: 12,298,291 km (0.097 R)
• M27: 13,048,525 km (0.085 R)
• M28: 14,658,347 km (0.065 R)
• M29: 14,855,667 km (0.117 R)
• M30: 15,653,772 km (0.055 R)
• M31: 15,990,516 km (0.076 R)
• M32: 16,397,572 km (0.104 R)
• M33: 16,534,005 km (0.11 R)
• M34: 16,945,699 km (0.044 R)
• M35: 17,014,663 km (0.077 R)
• M36: 18,412,955 km (0.089 R)
• M37: 18,554,774 km (0.102 R)
• M38: 18,839,608 km (0.116 R)
• M39: 20,139,015 km (0.096 R)
• M40: 20,212,019 km (0.095 R)
• M41: 20,358,325 km (0.075 R)
• M42: 21,243,646 km (0.112 R)
• M43: 21,765,892 km (0.114 R)
• M44: 22,141,382 km (0.095 R)
• M45: 23,127,980 km (0.059 R)
• M46: 23,204,425 km (0.115 R)
• M47: 25,458,715 km (0.118 R)
• M48: 25,774,965 km (0.048 R)
• M49: 26,013,125 km (0.046 R)
• M50: 26,972,945 km (0.099 R)
• M51: 27,295,478 km (0.111 R)
• M52: 28,927,142 km (0.116 R)
• M53: 31,010,591 km (0.082 R)
• M54: 31,094,815 km (0.069 R)
• M55: 33,573,652 km (0.1 R)
• M56: 34,443,115 km (0.088 R)
• M57: 34,617,845 km (0.102 R)
• M58: 34,705,360 km (0.095 R)
• M59: 35,672,659 km (0.103 R)
• M60: 35,761,072 km (0.114 R)
• M61: 36,381,604 km (0.029 R)
• M62: 37,005,876 km (0.046 R)
• M63: 37,274,404 km (0.112 R)
• M64: 38,355,248 km (0.092 R)
• M65: 40,824,661 km (0.096 R)
• M66: 41,009,563 km (0.106 R)
• M67: 41,102,165 km (0.038 R)
• M68: 42,405,461 km (0.029 R)
• M69: 43,817,067 km (0.079 R)
• M70: 45,531,010 km (0.064 R)
• M71: 46,107,261 km (0.073 R)
• M72: 48,533,888 km (0.117 R)
• M73: 48,925,984 km (0.094 R)
• M74: 49,024,120 km (0.12 R)
• M75: 49,910,786 km (0.119 R)
• M76: 50,108,555 km (0.096 R)
• M77: 50,604,023 km (0.071 R)
• M78: 56,366,683 km (0.096 R)
• M79: 58,333,147 km (0.107 R)
• M80: 59,691,495 km (0.06 R)
• M81: 60,006,399 km (0.038 R)
• M82: 60,638,001 km (0.088 R)
• M83: 61,060,166 km (0.073 R)
• M84: 62,332,795 km (0.094 R)
• M85: 65,012,093 km (0.096 R)
• M86: 66,420,108 km (0.106 R)
• M87: 68,496,078 km (0.095 R)
• M88: 68,605,883 km (0.083 R)
• M89: 69,597,118 km (0.08 R)
• M90: 70,482,139 km (0.064 R)
• M91: 73,159,791 km (0.107 R)
• M92: 75,416,326 km (0.108 R)
• M93: 75,756,811 km (0.12 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: 480 - 18,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit