🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.57 AU - 0.65 AU

Year: 179 Days

Day: 31.9 Hours

Environment

Temp: 204 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.69 AU - 0.73 AU

Year: 225 Days

Day: 31.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.52 AU - 2.74 AU

Year: 1607 Days

Day: 29.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.64 AU - 2.92 AU

Year: 1746 Days

Day: 43.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,267,522 km

• M1: 189,541 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549

Radius: 14.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.48 AU - 5.6 AU

Year: 3644 Days

Day: 5.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,267,522 km

• M1: 200,162 km (0.072 R)
• M2: 306,975 km (0.104 R)
• M3: 466,745 km (0.11 R)
• M4: 646,861 km (0.059 R)
• M5: 854,204 km (0.098 R)
• M6: 950,694 km (0.106 R)
• M7: 1,085,781 km (0.055 R)
• M8: 1,215,931 km (0.084 R)
• M9: 1,377,048 km (0.114 R)
• M10: 1,519,316 km (0.094 R)
• M11: 1,777,372 km (0.111 R)
• M12: 1,904,830 km (0.1 R)
• M13: 2,020,768 km (0.108 R)
• M14: 2,430,367 km (0.044 R)
• M15: 2,653,268 km (0.104 R)
• M16: 2,750,955 km (0.115 R)
• M17: 2,883,050 km (0.106 R)
• M18: 3,362,811 km (0.116 R)
• M19: 3,486,678 km (0.092 R)
• M20: 3,868,003 km (0.12 R)
• M21: 4,224,644 km (0.098 R)
• M22: 4,670,745 km (0.07 R)
• M23: 5,010,481 km (0.09 R)
• M24: 5,756,526 km (0.088 R)
• M25: 5,862,890 km (0.076 R)
• M26: 6,872,676 km (0.082 R)
• M27: 7,076,727 km (0.066 R)
• M28: 7,236,647 km (0.075 R)
• M29: 7,513,852 km (0.081 R)
• M30: 7,818,134 km (0.065 R)
• M31: 8,706,297 km (0.06 R)
• M32: 9,727,751 km (0.116 R)
• M33: 10,239,974 km (0.117 R)
• M34: 10,734,694 km (0.051 R)
• M35: 11,774,549 km (0.11 R)
• M36: 12,320,432 km (0.086 R)
• M37: 12,679,616 km (0.084 R)
• M38: 12,790,917 km (0.111 R)
• M39: 13,578,700 km (0.034 R)
• M40: 13,749,540 km (0.116 R)
• M41: 13,892,556 km (0.069 R)
• M42: 14,151,061 km (0.12 R)
• M43: 14,585,493 km (0.114 R)
• M44: 14,906,979 km (0.101 R)
• M45: 15,289,800 km (0.101 R)
• M46: 15,646,292 km (0.053 R)
• M47: 16,035,396 km (0.065 R)
• M48: 16,155,822 km (0.036 R)
• M49: 17,129,704 km (0.093 R)
• M50: 17,252,823 km (0.065 R)
• M51: 17,407,059 km (0.099 R)
• M52: 17,530,926 km (0.088 R)
• M53: 17,717,025 km (0.114 R)
• M54: 17,966,405 km (0.098 R)
• M55: 19,230,208 km (0.052 R)
• M56: 19,454,305 km (0.068 R)
• M57: 19,647,137 km (0.1 R)
• M58: 19,776,091 km (0.118 R)
• M59: 19,937,507 km (0.116 R)
• M60: 20,099,521 km (0.086 R)
• M61: 20,359,522 km (0.097 R)
• M62: 20,719,006 km (0.093 R)
• M63: 21,179,468 km (0.042 R)
• M64: 21,444,107 km (0.094 R)
• M65: 22,278,115 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.3

Radius: 10.7

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4 AU - 6.36 AU

Year: 4441 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,267,522 km

• M1: 152,590 km (0.119 R)
• M2: 273,764 km (0.055 R)
• M3: 351,705 km (0.079 R)
• M4: 488,287 km (0.111 R)
• M5: 661,223 km (0.088 R)
• M6: 751,580 km (0.11 R)
• M7: 882,328 km (0.059 R)
• M8: 964,607 km (0.117 R)
• M9: 1,088,624 km (0.086 R)
• M10: 1,248,693 km (0.054 R)
• M11: 1,352,963 km (0.057 R)
• M12: 1,718,132 km (0.102 R)
• M13: 1,990,998 km (0.095 R)
• M14: 2,101,551 km (0.084 R)
• M15: 2,303,358 km (0.068 R)
• M16: 2,524,763 km (0.061 R)
• M17: 2,658,504 km (0.102 R)
• M18: 2,726,122 km (0.054 R)
• M19: 2,863,303 km (0.118 R)
• M20: 3,016,940 km (0.1 R)
• M21: 3,288,760 km (0.057 R)
• M22: 3,479,347 km (0.067 R)
• M23: 3,613,537 km (0.079 R)
• M24: 3,825,666 km (0.071 R)
• M25: 3,948,636 km (0.056 R)
• M26: 4,088,809 km (0.112 R)
• M27: 4,309,915 km (0.053 R)
• M28: 4,454,277 km (0.084 R)
• M29: 4,583,828 km (0.051 R)
• M30: 5,064,337 km (0.101 R)
• M31: 5,508,942 km (0.033 R)
• M32: 5,718,379 km (0.112 R)
• M33: 5,965,963 km (0.09 R)
• M34: 6,037,471 km (0.057 R)
• M35: 6,145,032 km (0.082 R)
• M36: 6,326,045 km (0.103 R)
• M37: 6,417,150 km (0.117 R)
• M38: 6,841,859 km (0.076 R)
• M39: 6,916,807 km (0.086 R)
• M40: 7,180,698 km (0.086 R)
• M41: 7,660,608 km (0.077 R)
• M42: 7,835,787 km (0.092 R)
• M43: 7,953,371 km (0.037 R)
• M44: 8,130,943 km (0.113 R)
• M45: 8,289,816 km (0.095 R)
• M46: 8,630,900 km (0.051 R)
• M47: 8,772,718 km (0.042 R)
• M48: 9,223,457 km (0.098 R)
• M49: 9,576,956 km (0.119 R)
• M50: 10,083,495 km (0.105 R)
• M51: 10,577,168 km (0.092 R)
• M52: 10,772,543 km (0.104 R)
• M53: 11,056,779 km (0.094 R)
• M54: 11,255,145 km (0.045 R)
• M55: 11,454,559 km (0.091 R)
• M56: 11,588,150 km (0.094 R)
• M57: 11,947,185 km (0.101 R)
• M58: 12,059,982 km (0.048 R)
• M59: 12,218,705 km (0.069 R)
• M60: 13,185,257 km (0.087 R)
• M61: 13,419,079 km (0.107 R)
• M62: 14,080,900 km (0.12 R)
• M63: 14,271,936 km (0.116 R)
• M64: 14,584,296 km (0.111 R)
• M65: 14,656,702 km (0.047 R)
• M66: 15,240,133 km (0.084 R)
• M67: 15,387,188 km (0.059 R)
• M68: 15,460,940 km (0.043 R)
• M69: 15,831,344 km (0.084 R)
• M70: 15,955,361 km (0.081 R)
• M71: 16,079,826 km (0.111 R)
• M72: 16,782,488 km (0.04 R)
• M73: 17,010,475 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.2

Radius: 3.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 12.71 AU - 17.99 AU

Year: 22656 Days

Day: 17.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 56,267,522 km

• M1: 67,020 km (0.06 R)
• M2: 121,473 km (0.113 R)
• M3: 169,345 km (0.05 R)
• M4: 286,630 km (0.087 R)
• M5: 390,301 km (0.072 R)
• M6: 440,416 km (0.025 R)
• M7: 646,861 km (0.08 R)
• M8: 815,907 km (0.092 R)
• M9: 880,683 km (0.118 R)
• M10: 913,744 km (0.104 R)
• M11: 1,032,824 km (0.115 R)
• M12: 1,342,342 km (0.069 R)
• M13: 1,537,268 km (0.06 R)
• M14: 2,710,564 km (0.071 R)
• M15: 2,807,952 km (0.086 R)
• M16: 2,956,204 km (0.057 R)
• M17: 3,132,280 km (0.109 R)
• M18: 3,389,888 km (0.072 R)
• M19: 3,816,242 km (0.108 R)
• M20: 3,952,825 km (0.12 R)
• M21: 4,091,203 km (0.053 R)
• M22: 4,174,977 km (0.109 R)
• M23: 4,953,784 km (0.071 R)
• M24: 5,013,174 km (0.114 R)
• M25: 5,466,605 km (0.092 R)
• M26: 5,497,423 km (0.072 R)
• M27: 5,528,090 km (0.073 R)
• M28: 5,589,874 km (0.117 R)
• M29: 6,059,761 km (0.076 R)
• M30: 6,804,459 km (0.115 R)
• M31: 7,509,514 km (0.099 R)
• M32: 7,543,622 km (0.098 R)
• M33: 7,957,410 km (0.059 R)
• M34: 8,027,123 km (0.071 R)
• M35: 8,307,768 km (0.108 R)
• M36: 8,627,459 km (0.106 R)
• M37: 8,663,362 km (0.073 R)
• M38: 9,132,800 km (0.12 R)
• M39: 9,536,565 km (0.098 R)
• M40: 9,573,516 km (0.064 R)
• M41: 10,134,059 km (0.112 R)
• M42: 10,936,652 km (0.07 R)
• M43: 11,130,680 km (0.109 R)
• M44: 11,482,983 km (0.09 R)
• M45: 12,846,119 km (0.109 R)
• M46: 13,380,782 km (0.092 R)
• M47: 13,838,850 km (0.114 R)
• M48: 14,006,699 km (0.036 R)
• M49: 15,678,006 km (0.11 R)
• M50: 15,721,689 km (0.052 R)
• M51: 15,765,372 km (0.095 R)
• M52: 16,116,627 km (0.116 R)
• M53: 16,204,890 km (0.035 R)
• M54: 16,293,153 km (0.108 R)
• M55: 16,603,718 km (0.08 R)
• M56: 17,050,717 km (0.087 R)
• M57: 18,277,419 km (0.116 R)
• M58: 18,785,154 km (0.063 R)
• M59: 19,391,325 km (0.098 R)
• M60: 19,767,563 km (0.072 R)
• M61: 20,622,665 km (0.115 R)
• M62: 20,814,449 km (0.118 R)
• M63: 21,393,094 km (0.104 R)
• M64: 21,587,122 km (0.077 R)
• M65: 21,684,361 km (0.111 R)
• M66: 22,270,785 km (0.113 R)
• M67: 23,209,960 km (0.104 R)
• M68: 23,459,340 km (0.076 R)
• M69: 23,910,377 km (0.112 R)
• M70: 24,668,390 km (0.079 R)
• M71: 24,871,843 km (0.115 R)
• M72: 25,383,019 km (0.117 R)
• M73: 26,571,574 km (0.047 R)
• M74: 26,780,113 km (0.1 R)
• M75: 26,989,251 km (0.113 R)
• M76: 27,619,806 km (0.085 R)
• M77: 28,788,465 km (0.098 R)
• M78: 29,918,976 km (0.085 R)
• M79: 31,063,998 km (0.102 R)
• M80: 31,228,705 km (0.07 R)
• M81: 31,559,017 km (0.096 R)
• M82: 31,945,877 km (0.103 R)
• M83: 32,724,235 km (0.086 R)
• M84: 33,227,931 km (0.082 R)
• M85: 33,790,718 km (0.075 R)
• M86: 35,899,749 km (0.103 R)
• M87: 36,303,514 km (0.064 R)
• M88: 36,708,924 km (0.119 R)
• M89: 37,057,487 km (0.086 R)
• M90: 37,816,547 km (0.079 R)
• M91: 38,227,342 km (0.079 R)
• M92: 38,344,926 km (0.066 R)
• M93: 39,231,294 km (0.073 R)
• M94: 39,349,925 km (0.104 R)
• M95: 39,706,716 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 171.3

Radius: 3.8

Gravity: 11.86 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 16.36 AU - 16.8 AU

Year: 25433 Days

Day: 19.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,267,522 km

• M1: 67,169 km (0.11 R)
• M2: 812,316 km (0.115 R)
• M3: 1,110,914 km (0.106 R)
• M4: 2,384,291 km (0.111 R)
• M5: 2,531,794 km (0.104 R)
• M6: 2,652,071 km (0.115 R)
• M7: 3,055,537 km (0.119 R)
• M8: 3,151,429 km (0.115 R)
• M9: 3,478,001 km (0.094 R)
• M10: 4,593,552 km (0.096 R)
• M11: 4,851,160 km (0.059 R)
• M12: 5,380,437 km (0.05 R)
• M13: 5,888,172 km (0.106 R)
• M14: 6,574,976 km (0.079 R)
• M15: 7,372,033 km (0.057 R)
• M16: 7,500,688 km (0.038 R)
• M17: 7,673,324 km (0.115 R)
• M18: 7,716,707 km (0.084 R)
• M19: 8,421,612 km (0.094 R)
• M20: 8,918,127 km (0.071 R)
• M21: 9,239,015 km (0.062 R)
• M22: 9,657,141 km (0.09 R)
• M23: 11,439,749 km (0.035 R)
• M24: 11,938,658 km (0.115 R)
• M25: 12,751,573 km (0.073 R)
• M26: 13,792,624 km (0.095 R)
• M27: 14,163,478 km (0.114 R)
• M28: 15,186,278 km (0.099 R)
• M29: 15,349,938 km (0.105 R)
• M30: 15,459,294 km (0.101 R)
• M31: 15,955,062 km (0.102 R)
• M32: 16,232,566 km (0.113 R)
• M33: 16,344,166 km (0.112 R)
• M34: 16,623,914 km (0.1 R)
• M35: 16,961,855 km (0.075 R)
• M36: 17,245,194 km (0.06 R)
• M37: 17,302,041 km (0.086 R)
• M38: 17,587,324 km (0.088 R)
• M39: 17,644,470 km (0.117 R)
• M40: 17,816,508 km (0.089 R)
• M41: 18,626,730 km (0.098 R)
• M42: 18,860,552 km (0.111 R)
• M43: 20,463,194 km (0.088 R)
• M44: 22,356,504 km (0.073 R)
• M45: 22,667,069 km (0.08 R)
• M46: 22,729,302 km (0.112 R)
• M47: 22,791,684 km (0.085 R)
• M48: 22,916,449 km (0.111 R)
• M49: 23,670,422 km (0.101 R)
• M50: 23,923,542 km (0.114 R)
• M51: 24,050,401 km (0.087 R)
• M52: 24,752,314 km (0.099 R)
• M53: 25,202,454 km (0.082 R)
• M54: 26,503,357 km (0.088 R)
• M55: 26,634,704 km (0.101 R)
• M56: 27,162,037 km (0.094 R)
• M57: 27,294,431 km (0.108 R)
• M58: 27,692,810 km (0.113 R)
• M59: 28,160,004 km (0.102 R)
• M60: 30,948,508 km (0.114 R)
• M61: 31,433,355 km (0.078 R)
• M62: 32,270,355 km (0.077 R)
• M63: 34,394,495 km (0.105 R)
• M64: 34,466,003 km (0.072 R)
• M65: 34,609,318 km (0.074 R)
• M66: 34,824,739 km (0.101 R)
• M67: 35,256,777 km (0.097 R)
• M68: 35,690,462 km (0.111 R)
• M69: 37,075,738 km (0.082 R)
• M70: 38,255,915 km (0.103 R)
• M71: 38,925,216 km (0.108 R)
• M72: 39,149,164 km (0.048 R)
• M73: 39,898,650 km (0.101 R)
• M74: 40,652,922 km (0.057 R)
• M75: 41,716,862 km (0.106 R)
• M76: 42,175,529 km (0.075 R)
• M77: 42,866,821 km (0.084 R)
• M78: 43,871,820 km (0.057 R)
• M79: 43,949,461 km (0.114 R)
• M80: 44,572,237 km (0.107 R)
• M81: 44,650,327 km (0.119 R)
• M82: 44,728,417 km (0.058 R)
• M83: 44,806,507 km (0.059 R)
• M84: 45,041,226 km (0.029 R)
• M85: 45,433,173 km (0.1 R)
• M86: 46,378,781 km (0.086 R)
• M87: 48,449,514 km (0.116 R)
• M88: 50,794,611 km (0.115 R)
• M89: 51,529,884 km (0.057 R)
• M90: 52,021,912 km (0.057 R)
• M91: 54,589,310 km (0.089 R)
• M92: 54,672,935 km (0.11 R)
• M93: 54,840,036 km (0.05 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 10,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit