🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.63 AU - 0.89 AU

Year: 251 Days

Day: 30.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,530,246 km

• M1: 67,768 km (0.102 R)
• M2: 113,395 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.29 AU - 3.01 AU

Year: 1634 Days

Day: 23.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 14.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.73 AU - 9.59 AU

Year: 10500 Days

Day: 9.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,530,246 km

• M1: 179,069 km (0.119 R)
• M2: 371,601 km (0.053 R)
• M3: 643,720 km (0.059 R)
• M4: 1,001,558 km (0.112 R)
• M5: 1,140,983 km (0.102 R)
• M6: 1,344,286 km (0.106 R)
• M7: 1,641,537 km (0.087 R)
• M8: 1,787,695 km (0.114 R)
• M9: 2,116,211 km (0.071 R)
• M10: 2,322,806 km (0.078 R)
• M11: 2,536,282 km (0.096 R)
• M12: 3,085,606 km (0.082 R)
• M13: 4,380,525 km (0.095 R)
• M14: 4,527,280 km (0.091 R)
• M15: 4,735,670 km (0.1 R)
• M16: 4,826,027 km (0.087 R)
• M17: 4,916,983 km (0.097 R)
• M18: 5,100,390 km (0.106 R)
• M19: 5,193,140 km (0.096 R)
• M20: 5,569,379 km (0.119 R)
• M21: 5,728,701 km (0.049 R)
• M22: 5,954,594 km (0.082 R)
• M23: 6,348,485 km (0.095 R)
• M24: 6,582,306 km (0.109 R)
• M25: 7,757,996 km (0.044 R)
• M26: 7,864,958 km (0.096 R)
• M27: 8,333,798 km (0.093 R)
• M28: 8,811,763 km (0.11 R)
• M29: 9,110,510 km (0.098 R)
• M30: 9,602,987 km (0.106 R)
• M31: 9,794,771 km (0.074 R)
• M32: 10,026,498 km (0.082 R)
• M33: 10,732,750 km (0.109 R)
• M34: 11,091,934 km (0.087 R)
• M35: 11,781,281 km (0.104 R)
• M36: 12,317,889 km (0.102 R)
• M37: 12,652,090 km (0.093 R)
• M38: 12,904,761 km (0.112 R)
• M39: 14,543,307 km (0.039 R)
• M40: 15,566,706 km (0.087 R)
• M41: 15,656,764 km (0.087 R)
• M42: 15,882,806 km (0.097 R)
• M43: 16,659,219 km (0.072 R)
• M44: 16,936,274 km (0.119 R)
• M45: 17,588,670 km (0.07 R)
• M46: 19,110,679 km (0.059 R)
• M47: 19,643,547 km (0.064 R)
• M48: 19,936,310 km (0.117 R)
• M49: 20,132,283 km (0.092 R)
• M50: 20,279,637 km (0.065 R)
• M51: 20,378,222 km (0.06 R)
• M52: 21,171,689 km (0.117 R)
• M53: 21,522,047 km (0.068 R)
• M54: 23,045,253 km (0.103 R)
• M55: 24,918,667 km (0.084 R)
• M56: 25,607,116 km (0.104 R)
• M57: 26,624,681 km (0.119 R)
• M58: 27,003,014 km (0.03 R)
• M59: 27,219,931 km (0.082 R)
• M60: 28,258,290 km (0.073 R)
• M61: 28,423,446 km (0.116 R)
• M62: 28,976,210 km (0.118 R)
• M63: 29,420,964 km (0.067 R)
• M64: 30,882,236 km (0.112 R)
• M65: 30,995,482 km (0.081 R)
• M66: 32,079,618 km (0.077 R)
• M67: 32,655,121 km (0.107 R)
• M68: 33,350,302 km (0.111 R)
• M69: 33,641,420 km (0.064 R)
• M70: 34,519,709 km (0.085 R)
• M71: 36,000,279 km (0.048 R)
• M72: 36,119,658 km (0.102 R)
• M73: 36,838,625 km (0.109 R)
• M74: 37,199,755 km (0.115 R)
• M75: 37,743,842 km (0.092 R)
• M76: 37,925,753 km (0.107 R)
• M77: 38,473,281 km (0.104 R)
• M78: 39,514,632 km (0.057 R)
• M79: 41,000,588 km (0.063 R)
• M80: 41,500,095 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.3

Radius: 11

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.26 AU - 9.74 AU

Year: 11090 Days

Day: 11 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 72,530,246 km

• M1: 180,415 km (0.066 R)
• M2: 297,251 km (0.071 R)
• M3: 426,803 km (0.119 R)
• M4: 536,907 km (0.078 R)
• M5: 623,973 km (0.106 R)
• M6: 1,108,670 km (0.114 R)
• M7: 1,180,178 km (0.106 R)
• M8: 1,374,206 km (0.085 R)
• M9: 1,611,319 km (0.061 R)
• M10: 1,861,746 km (0.092 R)
• M11: 2,325,948 km (0.082 R)
• M12: 2,495,143 km (0.09 R)
• M13: 2,629,482 km (0.108 R)
• M14: 3,026,814 km (0.099 R)
• M15: 3,170,428 km (0.082 R)
• M16: 3,464,537 km (0.113 R)
• M17: 3,723,790 km (0.03 R)
• M18: 3,855,736 km (0.112 R)
• M19: 4,307,222 km (0.043 R)
• M20: 4,656,832 km (0.069 R)
• M21: 4,943,312 km (0.026 R)
• M22: 5,015,867 km (0.088 R)
• M23: 5,186,409 km (0.096 R)
• M24: 5,284,844 km (0.051 R)
• M25: 5,634,005 km (0.106 R)
• M26: 6,042,408 km (0.096 R)
• M27: 6,407,726 km (0.081 R)
• M28: 6,592,928 km (0.063 R)
• M29: 6,672,963 km (0.081 R)
• M30: 7,518,340 km (0.064 R)
• M31: 7,798,387 km (0.104 R)
• M32: 8,629,553 km (0.083 R)
• M33: 8,775,710 km (0.112 R)
• M34: 9,159,578 km (0.059 R)
• M35: 9,398,636 km (0.107 R)
• M36: 9,548,982 km (0.069 R)
• M37: 9,639,638 km (0.116 R)
• M38: 10,875,616 km (0.038 R)
• M39: 11,001,876 km (0.085 R)
• M40: 11,160,600 km (0.115 R)
• M41: 11,351,935 km (0.055 R)
• M42: 12,754,864 km (0.074 R)
• M43: 13,021,896 km (0.113 R)
• M44: 13,629,563 km (0.119 R)
• M45: 13,731,738 km (0.117 R)
• M46: 14,108,575 km (0.07 R)
• M47: 14,177,390 km (0.062 R)
• M48: 14,627,979 km (0.067 R)
• M49: 14,837,416 km (0.081 R)
• M50: 15,047,900 km (0.105 R)
• M51: 15,294,737 km (0.107 R)
• M52: 16,223,440 km (0.092 R)
• M53: 16,440,208 km (0.085 R)
• M54: 16,877,033 km (0.074 R)
• M55: 17,613,205 km (0.104 R)
• M56: 17,836,255 km (0.028 R)
• M57: 18,586,189 km (0.061 R)
• M58: 19,002,969 km (0.047 R)
• M59: 19,308,148 km (0.118 R)
• M60: 19,614,824 km (0.097 R)
• M61: 20,116,725 km (0.077 R)
• M62: 20,194,366 km (0.104 R)
• M63: 20,310,903 km (0.114 R)
• M64: 20,544,724 km (0.109 R)
• M65: 21,015,060 km (0.102 R)
• M66: 21,846,675 km (0.047 R)
• M67: 22,326,734 km (0.081 R)
• M68: 22,608,427 km (0.05 R)
• M69: 23,215,944 km (0.118 R)
• M70: 23,705,727 km (0.061 R)
• M71: 24,075,384 km (0.119 R)
• M72: 24,240,390 km (0.119 R)
• M73: 24,571,301 km (0.117 R)
• M74: 25,279,497 km (0.073 R)
• M75: 25,531,121 km (0.073 R)
• M76: 25,909,902 km (0.104 R)
• M77: 27,573,431 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.3

Radius: 12.8

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 9.51 AU - 11.31 AU

Year: 12721 Days

Day: 6.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 72,530,246 km

• M1: 161,117 km (0.106 R)
• M2: 466,147 km (0.098 R)
• M3: 614,099 km (0.105 R)
• M4: 761,004 km (0.07 R)
• M5: 1,348,176 km (0.076 R)
• M6: 1,470,547 km (0.108 R)
• M7: 1,834,219 km (0.085 R)
• M8: 1,943,426 km (0.097 R)
• M9: 2,402,691 km (0.03 R)
• M10: 2,738,090 km (0.087 R)
• M11: 3,286,216 km (0.11 R)
• M12: 4,226,140 km (0.11 R)
• M13: 4,445,899 km (0.063 R)
• M14: 5,681,278 km (0.088 R)
• M15: 6,088,185 km (0.076 R)
• M16: 6,378,853 km (0.109 R)
• M17: 6,973,654 km (0.041 R)
• M18: 7,321,469 km (0.113 R)
• M19: 7,809,308 km (0.119 R)
• M20: 8,307,619 km (0.082 R)
• M21: 8,537,550 km (0.119 R)
• M22: 9,864,035 km (0.116 R)
• M23: 10,650,620 km (0.103 R)
• M24: 11,152,671 km (0.059 R)
• M25: 12,441,157 km (0.112 R)
• M26: 12,546,175 km (0.106 R)
• M27: 14,599,256 km (0.088 R)
• M28: 15,100,708 km (0.118 R)
• M29: 16,235,259 km (0.108 R)
• M30: 18,166,717 km (0.053 R)
• M31: 18,405,774 km (0.069 R)
• M32: 18,525,602 km (0.097 R)
• M33: 18,706,017 km (0.069 R)
• M34: 19,923,295 km (0.077 R)
• M35: 20,541,583 km (0.119 R)
• M36: 20,728,281 km (0.099 R)
• M37: 21,040,641 km (0.106 R)
• M38: 21,166,004 km (0.065 R)
• M39: 21,291,816 km (0.09 R)
• M40: 21,733,579 km (0.113 R)
• M41: 22,051,025 km (0.097 R)
• M42: 22,690,407 km (0.08 R)
• M43: 23,595,923 km (0.06 R)
• M44: 23,791,447 km (0.064 R)
• M45: 24,579,229 km (0.072 R)
• M46: 25,709,740 km (0.064 R)
• M47: 26,180,226 km (0.057 R)
• M48: 26,857,156 km (0.042 R)
• M49: 27,403,039 km (0.066 R)
• M50: 27,540,070 km (0.084 R)
• M51: 28,228,520 km (0.061 R)
• M52: 29,411,989 km (0.039 R)
• M53: 29,833,555 km (0.072 R)
• M54: 30,682,673 km (0.049 R)
• M55: 30,896,299 km (0.098 R)
• M56: 31,611,676 km (0.085 R)
• M57: 32,332,438 km (0.109 R)
• M58: 32,477,249 km (0.084 R)
• M59: 32,840,173 km (0.098 R)
• M60: 33,350,751 km (0.096 R)
• M61: 33,937,324 km (0.114 R)
• M62: 34,305,634 km (0.099 R)
• M63: 36,017,034 km (0.108 R)
• M64: 36,317,576 km (0.093 R)
• M65: 37,908,699 km (0.103 R)
• M66: 38,674,490 km (0.077 R)
• M67: 40,611,035 km (0.11 R)
• M68: 41,394,479 km (0.068 R)
• M69: 43,294,970 km (0.099 R)
• M70: 43,454,591 km (0.088 R)
• M71: 43,534,476 km (0.093 R)
• M72: 44,095,169 km (0.11 R)
• M73: 45,304,818 km (0.116 R)
• M74: 45,548,064 km (0.096 R)
• M75: 45,872,990 km (0.082 R)
• M76: 46,525,237 km (0.043 R)
• M77: 47,674,149 km (0.08 R)
• M78: 49,999,797 km (0.104 R)
• M79: 51,345,280 km (0.106 R)
• M80: 52,022,510 km (0.112 R)
• M81: 53,557,085 km (0.045 R)
• M82: 53,985,982 km (0.059 R)
• M83: 55,279,405 km (0.034 R)
• M84: 55,539,406 km (0.075 R)
• M85: 56,932,611 km (0.1 R)
• M86: 58,690,237 km (0.105 R)
• M87: 58,955,324 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 999.3

Radius: 6.3

Gravity: 25.18 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 9.58 AU - 14.08 AU

Year: 15411 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 72,530,246 km

• M1: 864,227 km (0.084 R)
• M2: 1,334,862 km (0.081 R)
• M3: 1,717,683 km (0.119 R)
• M4: 1,810,882 km (0.088 R)
• M5: 2,199,837 km (0.078 R)
• M6: 2,335,223 km (0.085 R)
• M7: 2,830,541 km (0.099 R)
• M8: 3,052,545 km (0.044 R)
• M9: 3,672,179 km (0.062 R)
• M10: 3,792,605 km (0.119 R)
• M11: 4,078,786 km (0.104 R)
• M12: 4,628,558 km (0.073 R)
• M13: 4,671,792 km (0.09 R)
• M14: 4,890,205 km (0.112 R)
• M15: 5,984,214 km (0.053 R)
• M16: 6,031,487 km (0.039 R)
• M17: 6,269,198 km (0.117 R)
• M18: 6,461,730 km (0.09 R)
• M19: 7,250,859 km (0.093 R)
• M20: 7,402,252 km (0.1 R)
• M21: 7,862,565 km (0.041 R)
• M22: 8,596,941 km (0.119 R)
• M23: 8,703,604 km (0.107 R)
• M24: 8,757,160 km (0.074 R)
• M25: 9,189,199 km (0.112 R)
• M26: 9,962,021 km (0.099 R)
• M27: 10,243,116 km (0.118 R)
• M28: 12,162,456 km (0.116 R)
• M29: 12,222,296 km (0.037 R)
• M30: 12,282,284 km (0.107 R)
• M31: 12,704,749 km (0.078 R)
• M32: 13,193,485 km (0.064 R)
• M33: 15,080,513 km (0.057 R)
• M34: 15,144,840 km (0.084 R)
• M35: 16,516,951 km (0.113 R)
• M36: 17,117,138 km (0.076 R)
• M37: 17,453,584 km (0.111 R)
• M38: 17,521,202 km (0.052 R)
• M39: 17,588,820 km (0.118 R)
• M40: 17,656,588 km (0.111 R)
• M41: 19,308,148 km (0.038 R)
• M42: 21,296,454 km (0.096 R)
• M43: 22,095,306 km (0.12 R)
• M44: 22,461,671 km (0.039 R)
• M45: 22,903,883 km (0.109 R)
• M46: 23,349,086 km (0.108 R)
• M47: 23,871,931 km (0.11 R)
• M48: 26,466,257 km (0.093 R)
• M49: 27,717,793 km (0.085 R)
• M50: 28,112,731 km (0.039 R)
• M51: 28,430,178 km (0.106 R)
• M52: 28,509,614 km (0.117 R)
• M53: 31,339,408 km (0.094 R)
• M54: 31,833,380 km (0.093 R)
• M55: 32,496,098 km (0.11 R)
• M56: 32,912,579 km (0.086 R)
• M57: 34,341,986 km (0.106 R)
• M58: 35,277,571 km (0.062 R)
• M59: 35,534,132 km (0.099 R)
• M60: 37,260,641 km (0.078 R)
• M61: 38,837,851 km (0.086 R)
• M62: 39,545,748 km (0.1 R)
• M63: 41,604,664 km (0.066 R)
• M64: 42,692,689 km (0.052 R)
• M65: 43,057,409 km (0.055 R)
• M66: 43,789,990 km (0.115 R)
• M67: 44,434,308 km (0.077 R)
• M68: 46,105,765 km (0.084 R)
• M69: 46,292,762 km (0.085 R)
• M70: 46,761,302 km (0.065 R)
• M71: 47,137,242 km (0.079 R)
• M72: 47,231,339 km (0.114 R)
• M73: 48,651,172 km (0.065 R)
• M74: 49,892,835 km (0.074 R)
• M75: 50,951,688 km (0.108 R)
• M76: 51,048,329 km (0.04 R)
• M77: 51,241,759 km (0.072 R)
• M78: 51,532,427 km (0.046 R)
• M79: 52,115,261 km (0.08 R)
• M80: 53,581,918 km (0.086 R)
• M81: 53,778,490 km (0.086 R)
• M82: 53,876,925 km (0.108 R)
• M83: 55,558,555 km (0.076 R)
• M84: 56,355,911 km (0.06 R)
• M85: 56,455,843 km (0.1 R)
• M86: 57,458,298 km (0.094 R)
• M87: 57,861,016 km (0.118 R)
• M88: 57,961,845 km (0.115 R)
• M89: 60,808,243 km (0.114 R)
• M90: 61,835,831 km (0.102 R)
• M91: 63,491,730 km (0.107 R)
• M92: 63,908,061 km (0.063 R)
• M93: 68,653,305 km (0.055 R)
• M94: 69,187,519 km (0.097 R)
• M95: 69,294,482 km (0.087 R)
• M96: 71,014,109 km (0.078 R)
• M97: 72,313,068 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 19,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit