🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.54 AU - 0.72 AU

Year: 328 Days

Day: 42.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.61 AU - 0.73 AU

Year: 360 Days

Day: 26.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.4

Radius: 13.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.74 AU - 0.98 AU

Year: 523 Days

Day: 5.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 62,593,355 km

• M1: 167,250 km (0.081 R)
• M2: 329,564 km (0.072 R)
• M3: 449,093 km (0.059 R)
• M4: 542,292 km (0.077 R)
• M5: 657,931 km (0.097 R)
• M6: 741,856 km (0.117 R)
• M7: 881,730 km (0.101 R)
• M8: 993,031 km (0.115 R)
• M9: 1,114,055 km (0.106 R)
• M10: 1,588,729 km (0.118 R)
• M11: 1,711,848 km (0.067 R)
• M12: 1,795,773 km (0.073 R)
• M13: 1,881,193 km (0.075 R)
• M14: 1,968,110 km (0.085 R)
• M15: 2,225,717 km (0.04 R)
• M16: 2,323,704 km (0.096 R)
• M17: 2,435,005 km (0.073 R)
• M18: 2,651,173 km (0.078 R)
• M19: 2,867,342 km (0.107 R)
• M20: 2,987,320 km (0.089 R)
• M21: 3,160,554 km (0.101 R)
• M22: 3,304,318 km (0.116 R)
• M23: 3,403,651 km (0.1 R)
• M24: 3,490,567 km (0.047 R)
• M25: 3,591,695 km (0.111 R)
• M26: 3,680,257 km (0.084 R)
• M27: 4,077,140 km (0.058 R)
• M28: 4,212,526 km (0.069 R)
• M29: 4,327,866 km (0.113 R)
• M30: 4,451,434 km (0.079 R)
• M31: 4,776,810 km (0.091 R)
• M32: 4,874,497 km (0.049 R)
• M33: 5,140,781 km (0.076 R)
• M34: 5,349,620 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.2

Radius: 8.8

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.32 AU - 1.88 AU

Year: 1328 Days

Day: 14.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 62,593,355 km

• M1: 151,692 km (0.039 R)
• M2: 257,458 km (0.061 R)
• M3: 337,343 km (0.108 R)
• M4: 409,001 km (0.097 R)
• M5: 517,609 km (0.035 R)
• M6: 586,872 km (0.064 R)
• M7: 654,042 km (0.116 R)
• M8: 741,856 km (0.072 R)
• M9: 821,442 km (0.094 R)
• M10: 917,185 km (0.067 R)
• M11: 1,120,338 km (0.103 R)
• M12: 1,234,781 km (0.082 R)
• M13: 1,383,332 km (0.101 R)
• M14: 1,490,892 km (0.091 R)
• M15: 1,674,000 km (0.11 R)
• M16: 1,731,147 km (0.068 R)
• M17: 1,855,911 km (0.107 R)
• M18: 1,975,141 km (0.055 R)
• M19: 2,044,554 km (0.113 R)
• M20: 2,311,736 km (0.086 R)
• M21: 2,394,164 km (0.066 R)
• M22: 2,870,035 km (0.116 R)
• M23: 2,939,000 km (0.099 R)
• M24: 3,048,505 km (0.097 R)
• M25: 3,108,793 km (0.115 R)
• M26: 3,210,221 km (0.05 R)
• M27: 3,712,570 km (0.085 R)
• M28: 3,787,818 km (0.046 R)
• M29: 3,874,585 km (0.115 R)
• M30: 4,050,063 km (0.111 R)
• M31: 4,105,414 km (0.065 R)
• M32: 4,386,060 km (0.112 R)
• M33: 4,511,573 km (0.063 R)
• M34: 4,754,520 km (0.117 R)
• M35: 5,049,227 km (0.082 R)
• M36: 5,192,991 km (0.111 R)
• M37: 5,313,716 km (0.085 R)
• M38: 5,459,724 km (0.107 R)
• M39: 5,582,544 km (0.089 R)
• M40: 5,718,827 km (0.118 R)
• M41: 5,781,060 km (0.037 R)
• M42: 5,918,840 km (0.115 R)
• M43: 6,057,667 km (0.118 R)
• M44: 6,274,434 km (0.095 R)
• M45: 6,338,611 km (0.034 R)
• M46: 6,873,723 km (0.037 R)
• M47: 6,993,102 km (0.11 R)
• M48: 7,600,469 km (0.059 R)
• M49: 7,751,563 km (0.063 R)
• M50: 7,861,966 km (0.082 R)
• M51: 8,014,856 km (0.073 R)
• M52: 8,323,326 km (0.064 R)
• M53: 8,379,874 km (0.048 R)
• M54: 8,721,705 km (0.094 R)
• M55: 8,952,086 km (0.084 R)
• M56: 9,140,729 km (0.073 R)
• M57: 9,404,171 km (0.069 R)
• M58: 9,581,295 km (0.086 R)
• M59: 9,729,696 km (0.106 R)
• M60: 9,938,684 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 294.5

Radius: 14.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.55 AU - 5.95 AU

Year: 9045 Days

Day: 8.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 62,593,355 km

• M1: 195,076 km (0.045 R)
• M2: 292,763 km (0.114 R)
• M3: 405,261 km (0.1 R)
• M4: 540,497 km (0.11 R)
• M5: 1,208,003 km (0.059 R)
• M6: 1,336,956 km (0.097 R)
• M7: 1,437,037 km (0.103 R)
• M8: 1,557,164 km (0.096 R)
• M9: 1,976,487 km (0.063 R)
• M10: 2,170,067 km (0.112 R)
• M11: 2,745,869 km (0.095 R)
• M12: 3,073,787 km (0.075 R)
• M13: 3,254,053 km (0.051 R)
• M14: 3,460,947 km (0.089 R)
• M15: 3,577,932 km (0.111 R)
• M16: 4,083,573 km (0.092 R)
• M17: 4,182,457 km (0.087 R)
• M18: 4,382,918 km (0.12 R)
• M19: 5,109,216 km (0.088 R)
• M20: 6,297,023 km (0.108 R)
• M21: 6,819,120 km (0.088 R)
• M22: 8,405,007 km (0.107 R)
• M23: 8,883,122 km (0.031 R)
• M24: 9,044,388 km (0.108 R)
• M25: 9,206,702 km (0.073 R)
• M26: 10,986,617 km (0.107 R)
• M27: 11,969,026 km (0.092 R)
• M28: 12,434,874 km (0.119 R)
• M29: 13,421,173 km (0.106 R)
• M30: 13,569,424 km (0.043 R)
• M31: 14,167,966 km (0.098 R)
• M32: 15,120,455 km (0.099 R)
• M33: 15,429,674 km (0.078 R)
• M34: 15,858,272 km (0.064 R)
• M35: 16,133,083 km (0.12 R)
• M36: 16,449,034 km (0.05 R)
• M37: 17,409,303 km (0.079 R)
• M38: 17,733,481 km (0.11 R)
• M39: 18,100,594 km (0.059 R)
• M40: 19,008,354 km (0.068 R)
• M41: 19,258,631 km (0.079 R)
• M42: 19,509,806 km (0.027 R)
• M43: 19,804,365 km (0.085 R)
• M44: 20,270,212 km (0.08 R)
• M45: 20,739,650 km (0.071 R)
• M46: 21,342,380 km (0.069 R)
• M47: 21,558,998 km (0.069 R)
• M48: 22,697,438 km (0.043 R)
• M49: 23,229,408 km (0.085 R)
• M50: 23,765,567 km (0.119 R)
• M51: 23,855,325 km (0.04 R)
• M52: 24,080,171 km (0.095 R)
• M53: 24,941,107 km (0.041 R)
• M54: 25,215,170 km (0.097 R)
• M55: 25,306,724 km (0.11 R)
• M56: 25,858,291 km (0.106 R)
• M57: 26,414,047 km (0.114 R)
• M58: 26,506,948 km (0.069 R)
• M59: 26,693,197 km (0.063 R)
• M60: 27,114,016 km (0.052 R)
• M61: 27,584,202 km (0.091 R)
• M62: 28,104,503 km (0.09 R)
• M63: 28,199,348 km (0.071 R)
• M64: 28,771,261 km (0.075 R)
• M65: 28,962,746 km (0.095 R)
• M66: 29,829,815 km (0.03 R)
• M67: 30,120,634 km (0.116 R)
• M68: 30,217,872 km (0.115 R)
• M69: 30,803,099 km (0.042 R)
• M70: 31,687,971 km (0.052 R)
• M71: 32,282,473 km (0.111 R)
• M72: 32,980,795 km (0.109 R)
• M73: 33,432,431 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.1

Radius: 7.6

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.45 AU - 8.43 AU

Year: 14677 Days

Day: 20.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,593,355 km

• M1: 187,147 km (0.082 R)
• M2: 284,685 km (0.107 R)
• M3: 419,323 km (0.114 R)
• M4: 503,696 km (0.075 R)
• M5: 751,729 km (0.092 R)
• M6: 967,449 km (0.064 R)
• M7: 1,251,985 km (0.109 R)
• M8: 1,698,385 km (0.087 R)
• M9: 1,867,131 km (0.114 R)
• M10: 2,130,423 km (0.041 R)
• M11: 2,190,711 km (0.112 R)
• M12: 2,405,833 km (0.064 R)
• M13: 3,263,777 km (0.102 R)
• M14: 4,283,436 km (0.104 R)
• M15: 4,709,191 km (0.119 R)
• M16: 4,947,202 km (0.068 R)
• M17: 5,352,612 km (0.037 R)
• M18: 5,434,891 km (0.088 R)
• M19: 5,684,569 km (0.055 R)
• M20: 6,368,681 km (0.105 R)
• M21: 6,988,465 km (0.083 R)
• M22: 7,860,022 km (0.055 R)
• M23: 8,428,045 km (0.111 R)
• M24: 9,754,080 km (0.029 R)
• M25: 9,905,473 km (0.11 R)
• M26: 10,364,140 km (0.116 R)
• M27: 11,143,845 km (0.081 R)
• M28: 11,408,034 km (0.107 R)
• M29: 11,567,506 km (0.091 R)
• M30: 12,484,989 km (0.109 R)
• M31: 12,924,957 km (0.119 R)
• M32: 13,202,461 km (0.102 R)
• M33: 13,763,303 km (0.106 R)
• M34: 13,876,549 km (0.097 R)
• M35: 14,046,791 km (0.083 R)
• M36: 14,103,638 km (0.073 R)
• M37: 14,677,047 km (0.082 R)
• M38: 15,492,355 km (0.059 R)
• M39: 16,202,945 km (0.111 R)
• M40: 18,397,845 km (0.095 R)
• M41: 18,647,375 km (0.049 R)
• M42: 19,976,103 km (0.111 R)
• M43: 20,554,897 km (0.12 R)
• M44: 20,878,776 km (0.089 R)
• M45: 21,466,098 km (0.039 R)
• M46: 21,531,622 km (0.066 R)
• M47: 21,662,968 km (0.094 R)
• M48: 21,860,587 km (0.053 R)
• M49: 22,723,617 km (0.096 R)
• M50: 22,991,398 km (0.098 R)
• M51: 24,004,923 km (0.113 R)
• M52: 24,963,995 km (0.116 R)
• M53: 25,102,074 km (0.11 R)
• M54: 25,171,188 km (0.098 R)
• M55: 25,309,566 km (0.092 R)
• M56: 25,587,220 km (0.103 R)
• M57: 26,145,519 km (0.095 R)
• M58: 26,496,326 km (0.116 R)
• M59: 27,202,877 km (0.093 R)
• M60: 28,418,210 km (0.06 R)
• M61: 28,634,528 km (0.095 R)
• M62: 29,068,811 km (0.113 R)
• M63: 29,286,775 km (0.12 R)
• M64: 29,870,506 km (0.111 R)
• M65: 31,049,636 km (0.117 R)
• M66: 32,846,756 km (0.05 R)
• M67: 36,306,206 km (0.114 R)
• M68: 37,405,900 km (0.065 R)
• M69: 37,959,861 km (0.102 R)
• M70: 38,039,148 km (0.104 R)
• M71: 39,879,501 km (0.087 R)
• M72: 40,607,594 km (0.118 R)
• M73: 41,421,556 km (0.106 R)
• M74: 43,148,514 km (0.109 R)
• M75: 43,231,391 km (0.116 R)
• M76: 44,062,557 km (0.12 R)
• M77: 44,647,485 km (0.06 R)
• M78: 46,672,441 km (0.111 R)
• M79: 46,842,534 km (0.104 R)
• M80: 47,012,776 km (0.061 R)
• M81: 47,098,047 km (0.08 R)
• M82: 47,867,429 km (0.064 R)
• M83: 49,245,375 km (0.116 R)
• M84: 49,765,527 km (0.094 R)
• M85: 51,336,753 km (0.112 R)
• M86: 55,425,562 km (0.044 R)
• M87: 55,695,736 km (0.077 R)
• M88: 56,599,906 km (0.042 R)
• M89: 58,881,124 km (0.101 R)
• M90: 60,171,854 km (0.106 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 11,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit