🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.7 AU - 0.78 AU

Year: 236 Days

Day: 29.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.29 AU - 1.57 AU

Year: 634 Days

Day: 12.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 91.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,871,547 km

• M1: 757,713 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.68 AU - 1.82 AU

Year: 859 Days

Day: 26.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,871,547 km

• M1: 192,832 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.63 AU - 4.07 AU

Year: 2274 Days

Day: 37.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,871,547 km

• M1: 727,195 km (0.058 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.92 AU - 4.1 AU

Year: 2978 Days

Day: 23 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.2

Radius: 14.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.67 AU - 6.99 AU

Year: 5906 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 62,871,547 km

• M1: 191,485 km (0.058 R)
• M2: 300,393 km (0.117 R)
• M3: 447,746 km (0.119 R)
• M4: 673,789 km (0.114 R)
• M5: 790,625 km (0.104 R)
• M6: 902,524 km (0.025 R)
• M7: 1,144,573 km (0.038 R)
• M8: 1,378,395 km (0.108 R)
• M9: 1,517,072 km (0.077 R)
• M10: 1,945,221 km (0.105 R)
• M11: 2,411,218 km (0.107 R)
• M12: 2,619,010 km (0.112 R)
• M13: 2,992,257 km (0.069 R)
• M14: 3,134,075 km (0.11 R)
• M15: 3,340,820 km (0.044 R)
• M16: 3,530,809 km (0.056 R)
• M17: 4,303,632 km (0.088 R)
• M18: 4,418,373 km (0.045 R)
• M19: 4,604,024 km (0.113 R)
• M20: 4,697,972 km (0.108 R)
• M21: 4,816,154 km (0.075 R)
• M22: 4,983,404 km (0.078 R)
• M23: 5,128,215 km (0.115 R)
• M24: 5,225,603 km (0.042 R)
• M25: 5,422,324 km (0.097 R)
• M26: 5,546,491 km (0.096 R)
• M27: 5,772,383 km (0.038 R)
• M28: 6,104,192 km (0.117 R)
• M29: 6,389,923 km (0.096 R)
• M30: 6,600,408 km (0.099 R)
• M31: 6,786,657 km (0.077 R)
• M32: 7,055,634 km (0.114 R)
• M33: 7,191,469 km (0.116 R)
• M34: 7,548,709 km (0.037 R)
• M35: 8,366,710 km (0.058 R)
• M36: 8,830,164 km (0.064 R)
• M37: 9,331,766 km (0.112 R)
• M38: 9,511,133 km (0.065 R)
• M39: 10,798,124 km (0.071 R)
• M40: 11,462,039 km (0.083 R)
• M41: 11,654,273 km (0.095 R)
• M42: 12,074,343 km (0.109 R)
• M43: 12,171,881 km (0.106 R)
• M44: 12,302,480 km (0.115 R)
• M45: 12,433,677 km (0.113 R)
• M46: 14,076,860 km (0.1 R)
• M47: 14,386,079 km (0.08 R)
• M48: 14,558,865 km (0.095 R)
• M49: 15,046,404 km (0.111 R)
• M50: 16,001,736 km (0.116 R)
• M51: 16,468,631 km (0.049 R)
• M52: 17,013,018 km (0.03 R)
• M53: 19,554,536 km (0.047 R)
• M54: 20,713,022 km (0.1 R)
• M55: 21,300,792 km (0.07 R)
• M56: 21,814,511 km (0.081 R)
• M57: 21,933,591 km (0.056 R)
• M58: 22,412,304 km (0.105 R)
• M59: 23,217,889 km (0.1 R)
• M60: 23,420,743 km (0.118 R)
• M61: 24,114,878 km (0.079 R)
• M62: 24,320,425 km (0.093 R)
• M63: 25,064,974 km (0.097 R)
• M64: 25,523,641 km (0.109 R)
• M65: 25,732,928 km (0.098 R)
• M66: 26,237,971 km (0.052 R)
• M67: 27,257,630 km (0.062 R)
• M68: 27,557,424 km (0.114 R)
• M69: 27,987,667 km (0.109 R)
• M70: 28,506,921 km (0.092 R)
• M71: 28,637,221 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.6

Radius: 5.2

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 14.04 AU - 14.16 AU

Year: 19635 Days

Day: 15.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,871,547 km

• M1: 140,024 km (0.079 R)
• M2: 651,499 km (0.062 R)
• M3: 801,396 km (0.102 R)
• M4: 907,311 km (0.089 R)
• M5: 1,355,058 km (0.081 R)
• M6: 1,439,132 km (0.055 R)
• M7: 1,612,665 km (0.092 R)
• M8: 1,908,869 km (0.05 R)
• M9: 1,979,629 km (0.065 R)
• M10: 2,397,156 km (0.088 R)
• M11: 2,602,853 km (0.085 R)
• M12: 2,681,542 km (0.103 R)
• M13: 3,086,354 km (0.088 R)
• M14: 3,743,836 km (0.092 R)
• M15: 4,411,940 km (0.072 R)
• M16: 4,505,888 km (0.117 R)
• M17: 4,759,606 km (0.056 R)
• M18: 4,920,573 km (0.096 R)
• M19: 5,181,771 km (0.099 R)
• M20: 5,548,435 km (0.117 R)
• M21: 5,854,662 km (0.108 R)
• M22: 6,166,275 km (0.118 R)
• M23: 6,236,286 km (0.039 R)
• M24: 6,518,877 km (0.033 R)
• M25: 7,280,629 km (0.09 R)
• M26: 7,578,179 km (0.09 R)
• M27: 7,803,923 km (0.108 R)
• M28: 7,841,771 km (0.071 R)
• M29: 8,185,098 km (0.086 R)
• M30: 8,729,036 km (0.096 R)
• M31: 8,886,562 km (0.069 R)
• M32: 9,044,986 km (0.114 R)
• M33: 9,244,400 km (0.074 R)
• M34: 9,769,639 km (0.051 R)
• M35: 10,221,723 km (0.079 R)
• M36: 10,554,728 km (0.075 R)
• M37: 11,188,574 km (0.066 R)
• M38: 11,488,668 km (0.047 R)
• M39: 11,747,921 km (0.118 R)
• M40: 11,965,586 km (0.115 R)
• M41: 12,009,268 km (0.056 R)
• M42: 12,759,801 km (0.063 R)
• M43: 12,804,381 km (0.056 R)
• M44: 12,893,691 km (0.118 R)
• M45: 12,983,300 km (0.112 R)
• M46: 13,753,430 km (0.113 R)
• M47: 13,890,761 km (0.06 R)
• M48: 14,724,918 km (0.065 R)
• M49: 16,586,963 km (0.069 R)
• M50: 16,733,270 km (0.072 R)
• M51: 17,076,298 km (0.072 R)
• M52: 17,471,087 km (0.074 R)
• M53: 17,819,051 km (0.094 R)
• M54: 18,269,790 km (0.031 R)
• M55: 18,825,695 km (0.101 R)
• M56: 19,489,910 km (0.118 R)
• M57: 20,213,814 km (0.103 R)
• M58: 20,474,563 km (0.118 R)
• M59: 20,841,377 km (0.101 R)
• M60: 21,741,059 km (0.115 R)
• M61: 21,794,465 km (0.071 R)
• M62: 21,847,871 km (0.068 R)
• M63: 21,901,278 km (0.036 R)
• M64: 22,707,610 km (0.11 R)
• M65: 25,016,654 km (0.104 R)
• M66: 25,633,745 km (0.049 R)
• M67: 26,597,005 km (0.105 R)
• M68: 27,226,663 km (0.111 R)
• M69: 27,399,299 km (0.071 R)
• M70: 27,572,234 km (0.096 R)
• M71: 28,675,967 km (0.079 R)
• M72: 29,027,522 km (0.075 R)
• M73: 29,912,543 km (0.064 R)
• M74: 30,031,174 km (0.069 R)
• M75: 30,090,714 km (0.076 R)
• M76: 30,388,264 km (0.101 R)
• M77: 30,567,183 km (0.105 R)
• M78: 31,830,089 km (0.116 R)
• M79: 32,681,450 km (0.03 R)
• M80: 33,663,710 km (0.117 R)
• M81: 33,787,128 km (0.078 R)
• M82: 36,540,925 km (0.028 R)
• M83: 36,858,372 km (0.044 R)
• M84: 37,049,259 km (0.041 R)
• M85: 41,001,784 km (0.056 R)
• M86: 41,199,553 km (0.063 R)
• M87: 42,193,481 km (0.118 R)
• M88: 42,793,518 km (0.062 R)
• M89: 42,860,388 km (0.089 R)
• M90: 42,927,259 km (0.108 R)
• M91: 43,128,169 km (0.114 R)
• M92: 43,799,863 km (0.092 R)
• M93: 44,882,054 km (0.032 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 223.6

Radius: 5.9

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 15.93 AU - 18.33 AU

Year: 26293 Days

Day: 18.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,871,547 km

• M1: 127,009 km (0.097 R)
• M2: 399,726 km (0.088 R)
• M3: 1,066,334 km (0.081 R)
• M4: 1,389,166 km (0.083 R)
• M5: 1,657,096 km (0.108 R)
• M6: 2,683,786 km (0.118 R)
• M7: 2,749,310 km (0.087 R)
• M8: 2,949,172 km (0.112 R)
• M9: 3,292,649 km (0.089 R)
• M10: 3,685,194 km (0.118 R)
• M11: 4,710,089 km (0.048 R)
• M12: 5,356,651 km (0.079 R)
• M13: 6,290,142 km (0.063 R)
• M14: 7,045,461 km (0.102 R)
• M15: 9,427,508 km (0.115 R)
• M16: 9,527,589 km (0.08 R)
• M17: 10,186,418 km (0.06 R)
• M18: 10,495,487 km (0.118 R)
• M19: 11,441,096 km (0.12 R)
• M20: 14,149,565 km (0.085 R)
• M21: 15,545,014 km (0.118 R)
• M22: 15,781,827 km (0.101 R)
• M23: 17,166,505 km (0.077 R)
• M24: 18,339,353 km (0.038 R)
• M25: 18,589,630 km (0.074 R)
• M26: 19,474,202 km (0.049 R)
• M27: 19,665,538 km (0.094 R)
• M28: 20,178,958 km (0.045 R)
• M29: 20,566,865 km (0.037 R)
• M30: 20,826,716 km (0.098 R)
• M31: 21,022,390 km (0.109 R)
• M32: 21,087,765 km (0.106 R)
• M33: 22,743,813 km (0.104 R)
• M34: 24,441,001 km (0.11 R)
• M35: 24,785,375 km (0.097 R)
• M36: 24,854,489 km (0.116 R)
• M37: 29,771,622 km (0.112 R)
• M38: 30,286,837 km (0.032 R)
• M39: 30,656,643 km (0.1 R)
• M40: 32,679,206 km (0.089 R)
• M41: 34,899,238 km (0.102 R)
• M42: 36,615,724 km (0.096 R)
• M43: 36,930,778 km (0.075 R)
• M44: 37,642,863 km (0.111 R)
• M45: 37,960,759 km (0.12 R)
• M46: 38,199,816 km (0.082 R)
• M47: 39,563,700 km (0.087 R)
• M48: 39,967,914 km (0.098 R)
• M49: 40,292,242 km (0.047 R)
• M50: 40,373,473 km (0.075 R)
• M51: 41,188,782 km (0.07 R)
• M52: 42,835,406 km (0.039 R)
• M53: 43,917,297 km (0.091 R)
• M54: 44,335,723 km (0.056 R)
• M55: 44,671,570 km (0.064 R)
• M56: 44,923,792 km (0.096 R)
• M57: 47,473,388 km (0.098 R)
• M58: 47,902,884 km (0.09 R)
• M59: 48,592,680 km (0.108 R)
• M60: 49,807,863 km (0.037 R)
• M61: 50,681,963 km (0.105 R)
• M62: 53,423,494 km (0.102 R)
• M63: 53,870,193 km (0.114 R)
• M64: 55,398,186 km (0.11 R)
• M65: 61,277,083 km (0.101 R)
• M66: 61,557,429 km (0.047 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: 539 - 17,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit