🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.44 AU - 0.7 AU

Year: 185 Days

Day: 29 Hours

Environment

Temp: 34 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.86 AU - 0.94 AU

Year: 368 Days

Day: 15.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.87 AU - 1.07 AU

Year: 411 Days

Day: 28.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.17 AU - 1.31 AU

Year: 594 Days

Day: 22.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.03 AU - 1.71 AU

Year: 690 Days

Day: 45.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.28 AU - 2.54 AU

Year: 1610 Days

Day: 43.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 12.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.84 AU - 10.86 AU

Year: 11333 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 90,689,168 km

• M1: 157,826 km (0.114 R)
• M2: 280,945 km (0.109 R)
• M3: 394,639 km (0.099 R)
• M4: 553,213 km (0.113 R)
• M5: 723,605 km (0.075 R)
• M6: 802,742 km (0.085 R)
• M7: 899,083 km (0.112 R)
• M8: 1,393,205 km (0.087 R)
• M9: 1,529,339 km (0.102 R)
• M10: 1,669,961 km (0.089 R)
• M11: 2,041,263 km (0.103 R)
• M12: 2,276,580 km (0.105 R)
• M13: 2,377,409 km (0.103 R)
• M14: 2,625,592 km (0.052 R)
• M15: 2,752,900 km (0.107 R)
• M16: 2,969,667 km (0.117 R)
• M17: 3,192,269 km (0.099 R)
• M18: 3,893,135 km (0.077 R)
• M19: 3,990,224 km (0.076 R)
• M20: 4,978,617 km (0.111 R)
• M21: 5,190,597 km (0.105 R)
• M22: 5,324,637 km (0.1 R)
• M23: 5,432,647 km (0.118 R)
• M24: 5,678,436 km (0.116 R)
• M25: 6,237,782 km (0.111 R)
• M26: 6,437,795 km (0.118 R)
• M27: 6,524,113 km (0.107 R)
• M28: 7,409,134 km (0.109 R)
• M29: 8,615,641 km (0.036 R)
• M30: 9,095,850 km (0.032 R)
• M31: 10,385,084 km (0.043 R)
• M32: 11,345,802 km (0.074 R)
• M33: 11,520,233 km (0.098 R)
• M34: 11,907,542 km (0.05 R)
• M35: 12,334,793 km (0.1 R)
• M36: 12,730,928 km (0.09 R)
• M37: 12,875,889 km (0.114 R)
• M38: 13,388,112 km (0.11 R)
• M39: 15,117,613 km (0.108 R)
• M40: 15,232,803 km (0.06 R)
• M41: 15,580,319 km (0.039 R)
• M42: 15,852,288 km (0.108 R)
• M43: 16,519,644 km (0.09 R)
• M44: 16,638,275 km (0.113 R)
• M45: 17,881,583 km (0.103 R)
• M46: 17,962,815 km (0.092 R)
• M47: 18,411,908 km (0.077 R)
• M48: 18,823,451 km (0.061 R)
• M49: 19,154,811 km (0.107 R)
• M50: 19,321,163 km (0.099 R)
• M51: 20,499,396 km (0.098 R)
• M52: 20,968,685 km (0.075 R)
• M53: 21,054,404 km (0.062 R)
• M54: 21,140,274 km (0.093 R)
• M55: 21,441,564 km (0.116 R)
• M56: 21,830,967 km (0.101 R)
• M57: 22,135,548 km (0.116 R)
• M58: 22,310,278 km (0.114 R)
• M59: 22,529,290 km (0.117 R)
• M60: 22,792,881 km (0.076 R)
• M61: 23,190,512 km (0.107 R)
• M62: 23,858,018 km (0.04 R)
• M63: 24,531,956 km (0.069 R)
• M64: 24,622,314 km (0.067 R)
• M65: 24,984,789 km (0.086 R)
• M66: 25,440,315 km (0.063 R)
• M67: 26,916,546 km (0.095 R)
• M68: 27,336,767 km (0.094 R)
• M69: 27,524,213 km (0.083 R)
• M70: 27,759,082 km (0.097 R)
• M71: 29,854,948 km (0.071 R)
• M72: 30,581,096 km (0.025 R)
• M73: 32,248,364 km (0.076 R)
• M74: 32,545,615 km (0.095 R)
• M75: 33,493,168 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.1

Radius: 5

Gravity: 19.92 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.93 AU - 14.53 AU

Year: 20714 Days

Day: 15.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,689,168 km

• M1: 290,519 km (0.077 R)
• M2: 372,648 km (0.094 R)
• M3: 462,706 km (0.095 R)
• M4: 940,372 km (0.071 R)
• M5: 1,014,423 km (0.048 R)
• M6: 1,248,693 km (0.107 R)
• M7: 1,470,846 km (0.107 R)
• M8: 2,143,588 km (0.114 R)
• M9: 2,862,705 km (0.108 R)
• M10: 3,191,970 km (0.082 R)
• M11: 3,342,166 km (0.087 R)
• M12: 3,965,989 km (0.081 R)
• M13: 4,250,076 km (0.036 R)
• M14: 4,291,215 km (0.098 R)
• M15: 4,457,119 km (0.113 R)
• M16: 4,837,846 km (0.1 R)
• M17: 5,185,212 km (0.107 R)
• M18: 5,273,175 km (0.089 R)
• M19: 5,361,737 km (0.067 R)
• M20: 6,321,258 km (0.043 R)
• M21: 6,509,901 km (0.098 R)
• M22: 6,892,871 km (0.101 R)
• M23: 6,941,341 km (0.041 R)
• M24: 7,234,104 km (0.107 R)
• M25: 7,431,424 km (0.112 R)
• M26: 7,530,757 km (0.099 R)
• M27: 9,716,681 km (0.041 R)
• M28: 9,989,248 km (0.09 R)
• M29: 10,877,860 km (0.091 R)
• M30: 11,849,498 km (0.088 R)
• M31: 12,967,891 km (0.083 R)
• M32: 13,813,419 km (0.117 R)
• M33: 14,738,831 km (0.053 R)
• M34: 15,114,621 km (0.078 R)
• M35: 15,240,582 km (0.104 R)
• M36: 15,747,869 km (0.067 R)
• M37: 16,519,345 km (0.039 R)
• M38: 16,779,047 km (0.119 R)
• M39: 16,844,271 km (0.086 R)
• M40: 18,299,260 km (0.052 R)
• M41: 18,703,025 km (0.116 R)
• M42: 18,838,261 km (0.104 R)
• M43: 18,906,029 km (0.118 R)
• M44: 18,973,797 km (0.037 R)
• M45: 20,277,842 km (0.113 R)
• M46: 22,538,415 km (0.111 R)
• M47: 24,359,320 km (0.118 R)
• M48: 24,803,327 km (0.117 R)
• M49: 24,877,677 km (0.027 R)
• M50: 26,834,268 km (0.117 R)
• M51: 27,753,846 km (0.052 R)
• M52: 29,545,131 km (0.095 R)
• M53: 29,623,819 km (0.107 R)
• M54: 31,775,635 km (0.087 R)
• M55: 32,017,834 km (0.059 R)
• M56: 32,179,699 km (0.112 R)
• M57: 33,156,124 km (0.034 R)
• M58: 33,237,954 km (0.091 R)
• M59: 35,305,097 km (0.108 R)
• M60: 35,472,198 km (0.116 R)
• M61: 35,723,373 km (0.099 R)
• M62: 38,096,594 km (0.1 R)
• M63: 38,956,482 km (0.112 R)
• M64: 39,388,820 km (0.081 R)
• M65: 41,574,146 km (0.116 R)
• M66: 42,015,908 km (0.096 R)
• M67: 42,725,900 km (0.091 R)
• M68: 44,879,810 km (0.095 R)
• M69: 47,436,886 km (0.101 R)
• M70: 49,385,548 km (0.11 R)
• M71: 49,759,693 km (0.083 R)
• M72: 49,947,139 km (0.096 R)
• M73: 50,699,167 km (0.108 R)
• M74: 51,549,631 km (0.109 R)
• M75: 52,500,176 km (0.063 R)
• M76: 53,360,663 km (0.104 R)
• M77: 54,418,619 km (0.101 R)
• M78: 55,289,279 km (0.116 R)
• M79: 57,732,062 km (0.084 R)
• M80: 58,422,307 km (0.09 R)
• M81: 58,620,075 km (0.071 R)
• M82: 58,718,959 km (0.072 R)
• M83: 59,313,761 km (0.093 R)
• M84: 60,509,496 km (0.084 R)
• M85: 60,809,590 km (0.053 R)
• M86: 61,612,332 km (0.076 R)
• M87: 61,713,011 km (0.111 R)
• M88: 62,519,793 km (0.059 R)
• M89: 64,143,677 km (0.098 R)
• M90: 64,654,105 km (0.109 R)
• M91: 65,781,624 km (0.102 R)
• M92: 67,018,948 km (0.075 R)
• M93: 67,744,349 km (0.073 R)
• M94: 67,848,169 km (0.095 R)
• M95: 68,993,790 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657

Radius: 4.8

Gravity: 28.52 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 13.65 AU - 17.59 AU

Year: 26573 Days

Day: 17.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,689,168 km

• M1: 260,599 km (0.094 R)
• M2: 554,410 km (0.086 R)
• M3: 812,017 km (0.03 R)
• M4: 867,817 km (0.071 R)
• M5: 1,527,095 km (0.098 R)
• M6: 1,996,084 km (0.092 R)
• M7: 2,713,406 km (0.052 R)
• M8: 2,840,116 km (0.053 R)
• M9: 3,143,201 km (0.088 R)
• M10: 3,276,343 km (0.089 R)
• M11: 4,017,002 km (0.052 R)
• M12: 4,113,193 km (0.094 R)
• M13: 4,209,983 km (0.103 R)
• M14: 4,505,289 km (0.107 R)
• M15: 4,807,178 km (0.104 R)
• M16: 5,063,738 km (0.114 R)
• M17: 5,860,048 km (0.12 R)
• M18: 5,969,105 km (0.11 R)
• M19: 6,356,264 km (0.101 R)
• M20: 8,165,800 km (0.041 R)
• M21: 9,991,343 km (0.083 R)
• M22: 10,648,975 km (0.115 R)
• M23: 10,983,027 km (0.055 R)
• M24: 12,845,371 km (0.066 R)
• M25: 15,854,083 km (0.081 R)
• M26: 16,388,596 km (0.035 R)
• M27: 16,465,340 km (0.089 R)
• M28: 17,789,880 km (0.116 R)
• M29: 18,424,923 km (0.081 R)
• M30: 19,472,706 km (0.114 R)
• M31: 19,635,618 km (0.055 R)
• M32: 19,880,809 km (0.03 R)
• M33: 23,073,377 km (0.094 R)
• M34: 23,159,546 km (0.088 R)
• M35: 24,552,302 km (0.106 R)
• M36: 24,640,116 km (0.078 R)
• M37: 25,614,447 km (0.041 R)
• M38: 25,792,917 km (0.069 R)
• M39: 26,240,962 km (0.031 R)
• M40: 26,511,136 km (0.097 R)
• M41: 27,144,833 km (0.085 R)
• M42: 28,519,488 km (0.054 R)
• M43: 31,240,823 km (0.099 R)
• M44: 33,068,161 km (0.095 R)
• M45: 33,945,702 km (0.032 R)
• M46: 36,023,018 km (0.113 R)
• M47: 36,122,949 km (0.108 R)
• M48: 36,323,111 km (0.113 R)
• M49: 37,836,144 km (0.103 R)
• M50: 38,958,577 km (0.11 R)
• M51: 39,781,814 km (0.076 R)
• M52: 40,299,273 km (0.082 R)
• M53: 40,506,915 km (0.116 R)
• M54: 41,131,785 km (0.093 R)
• M55: 41,340,923 km (0.1 R)
• M56: 42,285,783 km (0.102 R)
• M57: 42,602,332 km (0.082 R)
• M58: 43,344,038 km (0.082 R)
• M59: 44,840,316 km (0.104 R)
• M60: 46,570,715 km (0.03 R)
• M61: 47,115,999 km (0.093 R)
• M62: 50,096,737 km (0.095 R)
• M63: 50,543,585 km (0.066 R)
• M64: 50,655,485 km (0.081 R)
• M65: 51,328,525 km (0.085 R)
• M66: 52,683,583 km (0.077 R)
• M67: 53,479,444 km (0.114 R)
• M68: 56,818,917 km (0.105 R)
• M69: 57,634,973 km (0.066 R)
• M70: 58,925,255 km (0.063 R)
• M71: 60,462,373 km (0.096 R)
• M72: 60,700,084 km (0.112 R)
• M73: 62,492,267 km (0.102 R)
• M74: 63,696,679 km (0.075 R)
• M75: 64,059,603 km (0.081 R)
• M76: 65,884,099 km (0.114 R)
• M77: 66,495,954 km (0.074 R)
• M78: 66,618,625 km (0.05 R)
• M79: 69,335,023 km (0.089 R)
• M80: 69,459,339 km (0.093 R)
• M81: 69,583,804 km (0.034 R)
• M82: 73,984,674 km (0.109 R)
• M83: 77,569,488 km (0.075 R)
• M84: 82,787,910 km (0.104 R)
• M85: 83,712,724 km (0.093 R)
• M86: 83,977,662 km (0.085 R)
• M87: 84,242,750 km (0.061 R)
• M88: 84,640,979 km (0.077 R)
• M89: 85,306,091 km (0.048 R)
• M90: 85,572,675 km (0.059 R)
• M91: 86,775,442 km (0.086 R)
• M92: 86,909,481 km (0.102 R)
• M93: 87,580,428 km (0.032 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: 512 - 12,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit