🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.43 AU - 0.61 AU

Year: 246 Days

Day: 30.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 0.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.6

Radius: 9.7

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.14 AU - 1.48 AU

Year: 984 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 26,105,734 km

• M1: 122,221 km (0.118 R)
• M2: 212,728 km (0.071 R)
• M3: 278,701 km (0.119 R)
• M4: 365,019 km (0.099 R)
• M5: 591,360 km (0.106 R)
• M6: 685,457 km (0.115 R)
• M7: 913,445 km (0.091 R)
• M8: 1,281,904 km (0.114 R)
• M9: 1,385,127 km (0.119 R)
• M10: 1,548,338 km (0.091 R)
• M11: 1,670,709 km (0.042 R)
• M12: 1,736,083 km (0.095 R)
• M13: 2,063,254 km (0.111 R)
• M14: 2,153,013 km (0.059 R)
• M15: 2,323,255 km (0.117 R)
• M16: 2,586,996 km (0.064 R)
• M17: 2,690,966 km (0.117 R)
• M18: 2,982,682 km (0.069 R)
• M19: 3,210,071 km (0.108 R)
• M20: 3,277,091 km (0.115 R)
• M21: 3,450,624 km (0.086 R)
• M22: 3,580,924 km (0.097 R)
• M23: 3,705,090 km (0.066 R)
• M24: 3,767,622 km (0.065 R)
• M25: 3,870,247 km (0.062 R)
• M26: 4,037,796 km (0.089 R)
• M27: 4,463,103 km (0.115 R)
• M28: 4,538,201 km (0.056 R)
• M29: 4,630,503 km (0.111 R)
• M30: 4,706,499 km (0.086 R)
• M31: 4,791,470 km (0.03 R)
• M32: 4,885,567 km (0.104 R)
• M33: 5,032,173 km (0.069 R)
• M34: 5,189,101 km (0.083 R)
• M35: 5,250,436 km (0.094 R)
• M36: 5,312,220 km (0.081 R)
• M37: 5,951,452 km (0.098 R)
• M38: 6,025,054 km (0.11 R)
• M39: 6,341,155 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.2

Radius: 10.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.74 AU - 1.9 AU

Year: 1611 Days

Day: 6.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 26,105,734 km

• M1: 178,021 km (0.074 R)
• M2: 271,071 km (0.104 R)
• M3: 347,366 km (0.104 R)
• M4: 428,897 km (0.033 R)
• M5: 524,490 km (0.107 R)
• M6: 593,156 km (0.064 R)
• M7: 677,678 km (0.1 R)
• M8: 943,963 km (0.071 R)
• M9: 1,488,200 km (0.049 R)
• M10: 1,704,069 km (0.106 R)
• M11: 1,884,185 km (0.073 R)
• M12: 1,967,511 km (0.098 R)
• M13: 2,283,312 km (0.1 R)
• M14: 2,432,312 km (0.069 R)
• M15: 2,729,563 km (0.113 R)
• M16: 2,824,258 km (0.116 R)
• M17: 2,984,627 km (0.115 R)
• M18: 3,247,620 km (0.061 R)
• M19: 3,552,351 km (0.115 R)
• M20: 3,749,222 km (0.063 R)
• M21: 4,009,223 km (0.111 R)
• M22: 4,189,937 km (0.091 R)
• M23: 4,634,692 km (0.114 R)
• M24: 4,710,239 km (0.046 R)
• M25: 4,875,544 km (0.111 R)
• M26: 4,978,168 km (0.106 R)
• M27: 5,055,660 km (0.085 R)
• M28: 5,159,631 km (0.109 R)
• M29: 5,356,501 km (0.102 R)
• M30: 5,435,938 km (0.118 R)
• M31: 5,676,641 km (0.096 R)
• M32: 5,825,491 km (0.065 R)
• M33: 6,113,167 km (0.119 R)
• M34: 6,265,907 km (0.072 R)
• M35: 6,335,619 km (0.046 R)
• M36: 6,660,097 km (0.102 R)
• M37: 7,047,855 km (0.089 R)
• M38: 7,281,228 km (0.061 R)
• M39: 7,413,622 km (0.104 R)
• M40: 7,890,689 km (0.095 R)
• M41: 8,301,036 km (0.027 R)
• M42: 8,424,006 km (0.084 R)
• M43: 8,578,540 km (0.101 R)
• M44: 8,702,856 km (0.112 R)
• M45: 8,827,770 km (0.047 R)
• M46: 9,158,531 km (0.098 R)
• M47: 9,317,554 km (0.082 R)
• M48: 9,525,495 km (0.086 R)
• M49: 9,913,552 km (0.066 R)
• M50: 10,273,933 km (0.093 R)
• M51: 10,406,028 km (0.11 R)
• M52: 10,655,258 km (0.101 R)
• M53: 10,839,263 km (0.09 R)
• M54: 10,940,092 km (0.072 R)
• M55: 11,278,333 km (0.105 R)
• M56: 11,346,400 km (0.096 R)
• M57: 11,500,187 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 995.7

Radius: 8.3

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 2.4 AU - 2.44 AU

Year: 2470 Days

Day: 10.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 26,105,734 km

• M1: 105,167 km (0.102 R)
• M2: 202,855 km (0.074 R)
• M3: 341,083 km (0.116 R)
• M4: 463,903 km (0.076 R)
• M5: 522,695 km (0.106 R)
• M6: 806,333 km (0.062 R)
• M7: 868,715 km (0.105 R)
• M8: 1,088,773 km (0.055 R)
• M9: 1,314,217 km (0.079 R)
• M10: 1,451,698 km (0.089 R)
• M11: 1,647,073 km (0.079 R)
• M12: 1,864,737 km (0.078 R)
• M13: 2,019,870 km (0.065 R)
• M14: 2,135,510 km (0.105 R)
• M15: 2,388,480 km (0.087 R)
• M16: 2,480,034 km (0.093 R)
• M17: 2,557,226 km (0.082 R)
• M18: 2,746,019 km (0.113 R)
• M19: 2,826,053 km (0.078 R)
• M20: 3,356,378 km (0.05 R)
• M21: 3,633,283 km (0.049 R)
• M22: 3,756,702 km (0.115 R)
• M23: 3,809,959 km (0.052 R)
• M24: 3,881,466 km (0.092 R)
• M25: 3,989,626 km (0.055 R)
• M26: 4,190,536 km (0.098 R)
• M27: 4,375,887 km (0.086 R)
• M28: 4,432,136 km (0.051 R)
• M29: 4,697,523 km (0.089 R)
• M30: 5,085,580 km (0.025 R)
• M31: 5,204,061 km (0.111 R)
• M32: 5,789,587 km (0.096 R)
• M33: 5,996,331 km (0.063 R)
• M34: 6,566,748 km (0.054 R)
• M35: 6,913,067 km (0.082 R)
• M36: 7,044,414 km (0.116 R)
• M37: 7,110,387 km (0.079 R)
• M38: 7,331,941 km (0.112 R)
• M39: 7,578,179 km (0.081 R)
• M40: 7,759,043 km (0.119 R)
• M41: 8,147,998 km (0.105 R)
• M42: 8,403,212 km (0.113 R)
• M43: 8,968,991 km (0.089 R)
• M44: 9,353,008 km (0.118 R)
• M45: 9,425,713 km (0.088 R)
• M46: 9,498,418 km (0.116 R)
• M47: 9,620,190 km (0.113 R)
• M48: 10,013,333 km (0.066 R)
• M49: 10,236,683 km (0.115 R)
• M50: 10,386,580 km (0.034 R)
• M51: 10,512,093 km (0.078 R)
• M52: 10,866,041 km (0.081 R)
• M53: 11,172,567 km (0.062 R)
• M54: 11,352,683 km (0.085 R)
• M55: 11,481,936 km (0.056 R)
• M56: 12,320,731 km (0.074 R)
• M57: 12,774,312 km (0.036 R)
• M58: 12,854,945 km (0.098 R)
• M59: 13,179,124 km (0.097 R)
• M60: 13,478,768 km (0.093 R)
• M61: 13,533,371 km (0.041 R)
• M62: 14,029,139 km (0.112 R)
• M63: 15,095,024 km (0.1 R)
• M64: 15,208,718 km (0.074 R)
• M65: 15,294,138 km (0.051 R)
• M66: 15,437,004 km (0.078 R)
• M67: 15,551,596 km (0.111 R)
• M68: 15,609,042 km (0.065 R)
• M69: 16,244,982 km (0.038 R)
• M70: 16,303,176 km (0.116 R)
• M71: 16,712,775 km (0.065 R)
• M72: 16,889,450 km (0.075 R)
• M73: 17,931,848 km (0.082 R)
• M74: 18,294,024 km (0.11 R)
• M75: 18,811,334 km (0.088 R)
• M76: 18,872,519 km (0.101 R)
• M77: 19,025,708 km (0.114 R)
• M78: 19,210,162 km (0.117 R)
• M79: 20,454,666 km (0.073 R)
• M80: 20,549,063 km (0.111 R)
• M81: 20,643,609 km (0.093 R)
• M82: 21,118,432 km (0.106 R)
• M83: 21,341,183 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.4

Radius: 8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.8 AU - 4.9 AU

Year: 7007 Days

Day: 7.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 26,105,734 km

• M1: 221,405 km (0.091 R)
• M2: 444,156 km (0.104 R)
• M3: 560,693 km (0.094 R)
• M4: 633,697 km (0.094 R)
• M5: 897,288 km (0.102 R)
• M6: 1,447,210 km (0.037 R)
• M7: 1,732,792 km (0.079 R)
• M8: 2,118,755 km (0.036 R)
• M9: 2,373,370 km (0.073 R)
• M10: 2,548,699 km (0.102 R)
• M11: 2,655,961 km (0.09 R)
• M12: 2,875,121 km (0.07 R)
• M13: 3,043,269 km (0.102 R)
• M14: 3,119,116 km (0.069 R)
• M15: 3,428,634 km (0.072 R)
• M16: 3,587,058 km (0.096 R)
• M17: 3,829,406 km (0.055 R)
• M18: 4,181,859 km (0.12 R)
• M19: 4,287,625 km (0.027 R)
• M20: 4,351,353 km (0.057 R)
• M21: 4,458,465 km (0.098 R)
• M22: 4,940,170 km (0.112 R)
• M23: 5,323,739 km (0.045 R)
• M24: 5,857,804 km (0.082 R)
• M25: 6,000,071 km (0.058 R)
• M26: 6,703,331 km (0.08 R)
• M27: 7,178,155 km (0.118 R)
• M28: 7,535,095 km (0.116 R)
• M29: 7,923,750 km (0.097 R)
• M30: 8,186,594 km (0.061 R)
• M31: 8,319,138 km (0.038 R)
• M32: 8,479,058 km (0.069 R)
• M33: 9,101,684 km (0.102 R)
• M34: 9,571,272 km (0.044 R)
• M35: 9,627,072 km (0.108 R)
• M36: 9,823,195 km (0.077 R)
• M37: 9,879,443 km (0.114 R)
• M38: 12,095,586 km (0.046 R)
• M39: 12,611,549 km (0.092 R)
• M40: 12,980,158 km (0.06 R)
• M41: 13,196,776 km (0.039 R)
• M42: 13,383,474 km (0.1 R)
• M43: 13,477,123 km (0.109 R)
• M44: 13,696,583 km (0.093 R)
• M45: 14,075,364 km (0.084 R)
• M46: 14,393,709 km (0.113 R)
• M47: 15,005,115 km (0.113 R)
• M48: 15,461,090 km (0.084 R)
• M49: 15,526,613 km (0.102 R)
• M50: 16,353,291 km (0.117 R)
• M51: 17,262,098 km (0.068 R)
• M52: 17,739,764 km (0.103 R)
• M53: 18,014,576 km (0.107 R)
• M54: 18,708,111 km (0.104 R)
• M55: 18,847,836 km (0.103 R)
• M56: 21,239,457 km (0.109 R)
• M57: 21,348,813 km (0.049 R)
• M58: 22,267,045 km (0.093 R)
• M59: 22,341,096 km (0.112 R)
• M60: 22,563,548 km (0.035 R)
• M61: 22,936,046 km (0.105 R)
• M62: 23,010,845 km (0.057 R)
• M63: 24,944,248 km (0.115 R)
• M64: 25,794,263 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 17,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit